CN110176088A - Door lock control method based on wearable device and wearable device - Google Patents

Abstract

The embodiment of the invention relates to the technical field of wearable equipment, and discloses a door lock control method based on wearable equipment and the wearable equipment, wherein the method comprises the following steps: controlling a first shooting module to shoot a house number to obtain house number information, and sending the house number information to a background server; controlling a second shooting module to shoot a face image of a user to obtain the face image of the user, and receiving a legal face image which is sent by a background server and is obtained according to house number information matching; and judging whether the face image of the user is matched with the legal face image, and if so, controlling the door lock corresponding to the number information to execute the opening operation. By implementing the embodiment of the invention, the door can be conveniently and quickly opened under the condition of not using the house card, the safety and the user experience can be improved, and the workload of hotel workers can be reduced.

Description

A wearable device-based door lock control method and wearable device

technical field

The present invention relates to the technical field of wearable devices, in particular to a wearable device-based door lock control method and the wearable device.

Background technique

In real life, when a user checks in to a hotel, the front desk of the hotel will give the user a room card after checking in. The room card is similar to a door key, and the user needs to swipe the room card to enter the room. However, in practice, it is found that users often lose their room cards, damage them or forget to bring their room cards, and the procedures for reissuing room cards and verifying user identity information are usually complicated, which makes the user experience poor and increases the burden on the hotel staff.

Contents of the invention

The embodiment of the present invention discloses a door lock control method based on a wearable device and a wearable device, which can solve the problem of complicated re-doing procedures in the prior art caused by reasons such as loss or damage of the room card, and improve user experience. As well as reducing the workload of hotel staff.

The first aspect of the embodiment of the present invention discloses a door lock control method based on a wearable device. The smart host included in the wearable device is rotatably set on the bracket of the wearable device. The smart host is facing the A shooting module is respectively arranged on the bottom surface of the host computer and the top surface of the host computer, and the method includes:

controlling the first photographing module to photograph the house number to obtain house number information; wherein, the first photographing module is a photographing module arranged on the bottom surface of the host or a photographing module arranged on the top surface of the host;

Send the house number information to the background server;

Control the second camera module to capture the user's facial image, obtain the user's facial image, and receive the legal facial image sent by the background server according to the house number information matching; when the first camera module is set at the When the photographing module on the bottom surface of the host is mentioned above, the second photographing module is a photographing module arranged on the top surface of the host; when the first photographing module is a photographing module arranged on the top surface of the host , the second camera module is a camera module arranged on the bottom surface of the host;

judging whether the facial image of the user matches the legitimate facial image;

If they match, control the door lock corresponding to the house number information to perform an unlocking operation.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, the method further includes:

If the facial image of the user does not match the legal facial image, a reminder message is sent to the background server, the reminder message carries the device identification number of the wearable device and the near field communication (near field communication) built in the smart host Near Field Communication (NFC) module identification number, the reminder message is used to remind the background server to control the current user's face image of the current user who controls the door lock corresponding to the house number information through the wearable device. The legal facial image does not match, so that the background server determines that the wearable device is a wearable device that obtains the control authority of the door lock corresponding to the house number information according to the device identification number and the module identification number Send short-distance communication open command at any time;

Receive the short-range communication opening instruction, and open the read-write function of the NFC module according to the short-distance communication opening instruction, so that the background server controls the photographing device arranged near the door lock corresponding to the house number information Positioning the wearable device by reading the module identification number from the NFC module, and controlling the camera to monitor the current user;

Receiving the warning information sent by the background server, the warning information is generated by the background server according to the comparison result of the video image obtained by video monitoring and the legal facial image;

When the comparison result indicates that the video image does not match the legal facial image, a warning message for warning the current user to leave is issued.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, before controlling the first photographing module to photograph the house number to obtain the house number information, the method further includes:

Establish a communication connection with the background server, and obtain the control authority of the door lock corresponding to the legal house number information corresponding to the legal facial image distributed by the background server;

Sending the device identification number and the module identification number to the background server, so that the background server associates and stores the device identification number, the module identification number, the assigned legal house number information, and the The legal facial image captured by the background server.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, after it is determined that the user's face image matches the legal face image, and the door lock corresponding to the house number information is controlled to execute Before starting the operation, the method also includes:

Sending the first matching result that the user's facial image matches the legal facial image to the background server;

receiving a door lock unlock instruction for the house number information sent by the background server according to the first matching result;

The controlling the door lock corresponding to the house number information to perform an opening operation includes:

The door lock corresponding to the house number information is controlled to perform an opening operation according to the door lock opening instruction.

As an optional implementation, in the first aspect of the embodiment of the present invention, when the comparison result indicates that the video image does not match the legal facial image, sending a message to warn the current After the user leaves the warning message, the method further includes:

Sending a query instruction to the background server, the query instruction is used to request the background server to detect whether there is a matching legal facial image of the user's facial image;

receiving the route guidance instruction sent by the background server, the route guidance instruction is generated by the background server when it is determined that there is a legal facial image matching the user's facial image, and the route guidance instruction carries the user's facial image Target house number information and route information to the door lock corresponding to the target house number information;

The route information is output to guide the user to the location of the door lock corresponding to the target house number information.

The second aspect of the embodiment of the present invention discloses a wearable device. The smart host included in the wearable device is rotatably arranged on the bracket of the wearable device. The smart host faces the bottom surface of the host and the host. Each of the top surfaces is provided with a camera module, and the smart host includes:

The first photographing unit is used to control the first photographing module to photograph the house number to obtain house number information; wherein, the first photographing module is a photographing module arranged on the bottom surface of the host or is arranged on the top surface of the host shooting module;

a first sending unit, configured to send the house number information to a background server;

The second photographing unit is used to control the second photographing module to photograph the facial image of the user, obtain the facial image of the user, and receive the legal facial image sent by the background server according to the matching of the house number information; when the first When the photographing module is the photographing module arranged on the bottom surface of the host, the second photographing module is the photographing module arranged on the top surface of the host, and when the first photographing module is arranged on the host In the case of the shooting module on the top surface, the second shooting module is a shooting module arranged on the bottom surface of the host;

A judging unit, configured to judge whether the user's facial image matches the legal facial image;

An opening unit, configured to control the door lock corresponding to the house number information to perform an opening operation when the judging unit judges that the facial image of the user matches the legal facial image.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the smart host further includes:

A reminder unit, configured to send a reminder message to the background server when the judging unit judges that the user's facial image does not match the legal facial image, the reminder message carrying the device identification number of the wearable device And the module identification number of the near field communication NFC module built in the smart host, the reminder message is used to remind the background server to control the current user's door lock corresponding to the house number information through the wearable device The user's facial image does not match the legal facial image, so that the background server determines that the wearable device is the one that obtains the door lock corresponding to the house number information according to the device identification number and the module identification number Send a short-range communication start command when controlling the wearable device with permission;

The first receiving unit is used to receive the short-distance communication opening instruction, and open the read-write function of the NFC module according to the short-distance communication opening instruction, so that the background server control is set to correspond to the house number information The photographing device near the door lock locates the wearable device by reading the module identification number from the NFC module, and controls the photographing device to perform video surveillance on the current user;

The second receiving unit is used to receive the warning information sent by the background server, the warning information is generated by the background server according to the comparison result of the video image obtained by video monitoring and the legal facial image;

A warning unit, configured to issue a warning message for warning the current user to leave when the comparison result indicates that the video image does not match the legal facial image.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the smart host further includes:

A connection unit, configured to establish a communication connection with the background server before the first photographing unit controls the first photographing module to photograph the house number to obtain the house number information, and obtain the legal facial image corresponding to the background server. The control authority of the door lock corresponding to the legal house number information;

The second sending unit is configured to send the device identification number and the module identification number to the background server, so that the background server associates and stores the device identification number, the module identification number, the assigned legal house number information and the legal facial image captured by the background server.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the smart host further includes:

The third sending unit is configured to send a message to the user after the judging unit judges that the facial image of the user matches the legal facial image and before the unlocking unit controls the door lock corresponding to the house number information to perform an unlocking operation. The background server sends the first matching result that the user's facial image matches the legal facial image;

A third receiving unit, configured to receive a door lock unlock instruction for the house number information sent by the background server according to the first matching result;

The opening unit is specifically configured to control the door lock corresponding to the house number information to perform an opening operation according to the door lock opening instruction.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the smart host further includes:

The fourth sending unit is configured to, after the warning unit sends out warning information for warning the current user to leave when the comparison result indicates that the video image does not match the legal facial image, send a message to all The background server sends a query instruction, and the query instruction is used to request the background server to detect whether there is a matching legal facial image of the user's facial image;

The fourth receiving unit is configured to receive a route guidance instruction sent by the background server, the route guidance instruction is generated by the background server when it is determined that there is a legal facial image matching the user's facial image, and the route guidance instruction carries There is the target house number information of the user's face image and the route information to the door lock corresponding to the target house number information;

An output unit, configured to output the route information to guide the user to the location of the door lock corresponding to the target house number information.

The third aspect of the embodiment of the present invention discloses a wearable device, including:

a memory storing executable program code;

a processor coupled to the memory;

The processor invokes the executable program code stored in the memory to execute a wearable device-based door lock control method disclosed in the first aspect of the embodiments of the present invention.

The fourth aspect of the embodiment of the present invention discloses a computer-readable storage medium, which stores a computer program, wherein the computer program causes the computer to execute a wearable device-based door lock control method disclosed in the first aspect of the embodiment of the present invention .

A fifth aspect of the embodiments of the present invention discloses a computer program product, which causes the computer to execute part or all of the steps of any one of the methods in the first aspect when the computer program product is run on a computer.

The sixth aspect of the embodiments of the present invention discloses an application distribution platform, which is used to distribute computer program products, wherein, when the computer program products run on a computer, the computer executes any of the aspects of the first aspect. Some or all steps of a method.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

In the embodiment of the present invention, the first photographing module is controlled to photograph the house number to obtain the house number information, and the house number information is sent to the background server; the second photographing module is controlled to photograph the user's face image, obtain the user's face image, and receive the house number information from the background server The legal facial image sent according to the matching of the house number information; judge whether the user's facial image matches the legal facial image, and if it matches, control the door lock corresponding to the house number information to perform the opening operation. It can be seen that, implementing the embodiment of the present invention, the house number information obtained by the first photographing module photographing the house plate is sent to the background server, and then it is judged that the legal facial image sent by the background server matches the user facial image photographed by the second photographing module When you open the door corresponding to the house number information, you can open the door conveniently and quickly without using the room card, avoiding various troubles caused by using the room card, and improving security and user experience. Reduce workload for hotel staff.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention;

Fig. 2 is a schematic diagram of another perspective of Fig. 1;

Fig. 3 is a schematic flowchart of a door lock control method based on a wearable device disclosed in an embodiment of the present invention;

Fig. 4 is a schematic flowchart of another door lock control method based on a wearable device disclosed in an embodiment of the present invention;

Fig. 5 is a schematic flowchart of another door lock control method based on a wearable device disclosed in an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention;

Fig. 9 is a schematic structural diagram of another wearable device disclosed by an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first", "second", "third" and "fourth" in the specification and claims of the present invention are used to distinguish different objects, rather than to describe specific order. The terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to expressly instead of those steps or elements listed, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

Please refer to FIG. 1 and FIG. 2 , FIG. 1 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention, and FIG. 2 is a schematic diagram of another perspective of FIG. 1 . In FIG. 1 and FIG. 2, the smart host 101 included in the wearable device is rotatably arranged on the bracket 104 of the wearable device, so that the smart host 101 can switch between the first posture position and the second posture position, and the smart host 101 The host 101 includes a host top surface 1013 and a host bottom surface 1014 facing to each other. The host top surface 1013 is provided with a photographing module 1011, and the host bottom surface 1014 is provided with a photographing module 1012. The photographing modules of the host top surface 1013 and the host bottom surface 1014 The shooting angle obtained by the group at the first pose position is different from the shooting angle obtained at the second pose position, which can meet different shooting angle requirements of users. In addition, the bracket 104 is connected between the ends of the side bands on both sides, the end of one side band 102 of the side band is pivotally connected to the first end of the bracket 104 through the first rotating shaft 105, and the other side band of the side band The end of 103 is connected to the second end of bracket 104 .

The embodiment of the present invention discloses a door lock control method based on a wearable device and the wearable device, which can improve security and user experience, and reduce the workload of hotel staff. The following describes in detail from the perspective of the smart host with reference to the accompanying drawings.

Embodiment one

Please refer to FIG. 3 in conjunction with FIG. 1 and FIG. 2 . FIG. 3 is a schematic flowchart of a wearable device-based door lock control method disclosed in an embodiment of the present invention. Wherein, the door lock control method based on the wearable device described in FIG. 3 can be applied to the wearable device described in the previous embodiments. As described in the previous embodiments, the smart host included in the wearable device is rotatably arranged on the bracket of the wearable device, the top surface of the smart host is facing the bottom surface of the smart host, and the top surface of the host and the bottom surface of the host are respectively There is a camera module. As shown in Figure 3, the door lock control method based on the wearable device may include the following steps:

301. The smart host controls the first photographing module to photograph the house number to obtain house number information.

In the embodiment of the present invention, the wearable device also includes a bracket 104, and the smart host 101 is arranged on the bracket 104; since the smart host included in the wearable device is rotatably arranged on the bracket of the wearable device, it can be rotated manually The smart host adjusts the rotation angle between the smart host and the bracket, so that the smart host rotates from the first attitude position to the second attitude position, and obtains a shooting angle different from that at the first attitude position, wherein the smart host and the bracket The rotation angle between them can be between 0° and 90°. For example, the position when the smart host is stacked on the bracket is set as the first attitude position. At this time, the angle between the smart host and the bracket is 0°, and the clip between the first shooting module and the second shooting module relative to the bracket Angle is also 0° included angle; and when the smart host turns to the target angle and remains at the target angle, the target angle between the smart host and the support can be preferably 90°, at this time the second attitude position is obtained, and the first shooting The included angle between the module and the second shooting module relative to the bracket is also 90°, so as to realize the adjustment of the shooting angles of the first shooting module and the second shooting module. In the embodiment of the present invention, the rotation angle between the smart host and the bracket can be adjusted between 0° and 90°, preferably, the rotation angle can be 0°, 30°, 45°, 60°, 75° or 90° . When the shooting module is required to take pictures, manually turn the smart host to make the first shooting module and the second shooting module obtain a suitable shooting angle, open and control the first shooting module and/or the second shooting module for image shooting , to obtain the image to be processed.

Wherein, the first photographing module is a photographing module arranged on the bottom surface of the host or a photographing module arranged on the top surface of the host.

302. The smart host sends the house number information to the background server.

In the embodiment of the present invention, a communication connection is established between the smart host and the background server, which can realize information sending and receiving between the smart host and the background server, so the smart host can send the house number information to the background server.

303. The smart host controls the second camera module to capture the user's facial image, obtain the user's facial image, and receive the legal facial image matched with the house number information sent by the background server.

Wherein, when the first photographing module is the photographing module arranged on the bottom surface of the host, the second photographing module is the photographing module arranged on the top surface of the host, and when the first photographing module is the photographing module arranged on the top surface of the host When assembled, the second photographing module is a photographing module arranged on the bottom surface of the host.

304. The smart host determines whether the user's facial image matches the legitimate facial image.

As an optional implementation, the smart host enlarges the user's facial image, performs filtering processing on the enlarged user's facial image, and obtains a pre-processed facial image; and the facial feature points of the outer contour of the face, and determine the direction information of the pre-processed facial image, fit the facial feature points based on the direction information, and obtain the facial features corresponding to the user's facial image; the intelligent host judges the facial features corresponding to the user's facial image and The matching degree of the facial features corresponding to the legal facial image, so as to determine whether the user's facial image matches the legal facial image. Through this embodiment, it can be judged whether the user's facial image matches the legitimate facial image according to the matching degree of the facial features corresponding to the user's facial image and the facial features corresponding to the legal facial image, thereby improving the reliability and security of the judgment.

305. When the user's facial image matches the legitimate facial image, the smart host controls the door lock corresponding to the house number information to perform an unlocking operation.

As an optional implementation, the smart host controls the camera module to take pictures of the user's face and collect the user's iris information; after the smart host sends the house number information to the background server, it receives the house number information sent by the background server to match the legal iris information; when judging that the iris information of the user matches the legal iris information, the smart host controls the door lock corresponding to the house number information to perform the opening operation. Through this embodiment, it can be judged according to the user's iris information whether the user's operation of controlling the door lock corresponding to the house number information to open is legal, which can improve the safety factor and ensure the user's personal safety.

In the embodiment of the present invention, according to the content described in the previous embodiments, before the user wearing the wearable device uses the wearable device to take pictures of the house number, the angle of the smart host 101 relative to the bottom bracket 104 can be adjusted to 90°, and the corresponding smart host The included angle between the shooting module 1011 and the shooting module 1012 of 101 is also 90° with respect to the bottom bracket; on this basis, control the first shooting module to take pictures of the house number to obtain the house number information, and send the house number information to the background Server; control the second camera module to take the user's facial image, obtain the user's facial image, and receive the legal facial image sent by the background server according to the house number information matching; judge whether the user's facial image matches the legal facial image, if they match , control the door lock corresponding to the house number information to perform the opening operation, which can improve security and user experience, and reduce the workload of hotel staff. In addition, to implement the embodiment of the present invention, since the smart host included in the wearable device is rotatably arranged on the bracket of the wearable device, and the top surface of the smart host and the bottom surface of the host are each equipped with a camera module, which can eliminate the need for The user adjusts the shooting angle while twisting the arm wearing the wearable device, avoiding the arm fatigue caused by twisting the arm wearing the wearable device to adjust the shooting angle, and improving the user experience.

Embodiment two

Please refer to FIG. 4 in conjunction with FIG. 1 and FIG. 2 . FIG. 4 is a schematic flowchart of a wearable device-based door lock control method disclosed in an embodiment of the present invention. As shown in Figure 4, the door lock control method based on the wearable device may include the following steps:

401. The smart host establishes a communication connection with the background server, and obtains the control authority of the door lock corresponding to the legal house number information corresponding to the legal facial image assigned by the background server.

As an optional implementation, the smart host can send a communication request to the background server, the communication request carries user information, and after receiving the identity verification information sent by the background server, the smart host inputs the user's fingerprint information for verification, and the identity verification After the success, the smart host establishes a communication connection with the background server, and the smart host uploads the user's facial image to the background service as a legal facial image, and obtains the control authority of the door lock corresponding to the legal house number information corresponding to the legal facial image assigned by the background server . Through this embodiment, the user identity information can be further verified by verifying the fingerprint information. After the verification is successful, a communication connection is established with the background server, and the user information is entered at the same time, and the legal house number information is assigned, which can simplify the operation of information entry and improve security.

402. The smart host sends the device identification number and the module identification number to the background server, so that the background server associates and stores the device identification number of the wearable device, the module identification number of the near-field communication NFC module built in the smart host, and the assigned legal house number ID information and legal facial images captured by the background server.

In the embodiment of the present invention, after the smart host sends the device identification number and module identification number to the background server, the background server can detect the information of the wearable device according to the device identification number, and obtain the location information of the wearable device; the door lock can identify The module identification number of the near-field communication NFC module built in the smart host, the smart host can locate the location of the door lock through the module identification number.

403. The smart host controls the first camera module to capture house number information to obtain house number information.

404. The smart host sends the house number information to the background server.

405. The smart host controls the second camera module to capture the user's facial image, obtain the user's facial image, and receive the legitimate facial image matched with the house number information sent by the background server.

406. The smart host judges whether the facial image of the user matches the legitimate facial image; if yes, execute step 407; if not, execute step 408.

407. The smart host controls the door lock corresponding to the house number information to perform an opening operation.

408. The smart host sends a reminder message to the background server. The reminder message carries the device identification number of the wearable device and the module identification number of the near-field communication NFC module built in the smart host. The reminder message is used to remind the background server to pass through the wearable device. The face image of the current user who controls the door lock corresponding to the house number information does not match the legal face image, so that the background server determines that the wearable device is the control of the door lock corresponding to the house number information according to the device identification number and the module identification number. Send a short-range communication enable command to a wearable device with permission.

409. The smart host receives the short-distance communication opening instruction, and enables the reading and writing function of the NFC module according to the short-distance communication opening instruction, so that the background server controls the camera installed near the door lock corresponding to the house number information to read from the NFC module. The module identification number is used to locate the wearable device and control the camera to monitor the current user.

410. The smart host receives the warning information sent by the background server. The warning information is generated by the background server according to the comparison result between the video image obtained by video monitoring and the legal facial image.

411. When the comparison result indicates that the confirmed video image does not match the legal facial image, the smart host sends out an alert message for alerting the current user to leave.

It can be seen that, implementing the wearable device-based door lock control method described in Figure 4, the smart host can establish a communication connection with the background server, and obtain the control of the door lock corresponding to the legal house number information corresponding to the legal facial image assigned by the background server Then control the first camera module to take pictures of the house number to obtain the house number information, and send the house number information to the background server; control the second camera module to take pictures of the user's face image, obtain the user's face image, and receive the basis sent by the background server The legal facial image obtained by matching the house number information; judging whether the user’s facial image matches the legal facial image, and if they match, control the door lock corresponding to the house number information to perform the opening operation; if they do not match, issue a warning to warn the current user to leave information. Through this embodiment, when the user's facial image matches the legal facial image, the door lock corresponding to the house number information can be controlled to perform an opening operation; Warning information improves security and user experience.

Embodiment three

Please refer to FIG. 5 in conjunction with FIG. 1 and FIG. 2 . FIG. 5 is a schematic flowchart of a wearable device-based door lock control method disclosed in an embodiment of the present invention. As shown in Figure 5, the door lock control method based on the wearable device may include the following steps:

501. The smart host establishes a communication connection with the background server, and obtains the control authority of the door lock corresponding to the legal house number information corresponding to the legal facial image assigned by the background server;

502. The smart host sends the device identification number and the module identification number to the background server, so that the background server associates and stores the device identification number of the wearable device, the module identification number of the near-field communication NFC module built in the smart host, and the assigned legal house number ID information and legal facial images captured by the background server.

503. The smart host controls the first camera module to photograph the house number to obtain house number information.

504. The smart host sends the house number information to the background server

505. The smart host controls the second camera module to capture the user's facial image, obtain the user's facial image, and receive the legal facial image matched with the house number information sent by the background server.

506. The smart host judges whether the facial image of the user matches the legitimate facial image; if yes, execute step 507; if not, execute step 510.

507. The smart host sends the first matching result that the user's facial image matches the legal facial image to the background server.

508. The smart host receives the door lock opening instruction for the house number information sent by the background server according to the first matching result.

509. The smart host controls the door lock corresponding to the house number information to perform an opening operation according to the door lock opening instruction.

510. The smart host sends a reminder message to the background server. The reminder message carries the device identification number of the wearable device and the module identification number of the near field communication NFC module built in the smart host. The reminder message is used to remind the background server to pass through the wearable device. The face image of the current user who controls the door lock corresponding to the house number information does not match the legal face image, so that the background server determines that the wearable device is the control of the door lock corresponding to the house number information according to the device identification number and the module identification number. Send a short-range communication enable command to a wearable device with permission.

511. The smart host receives the short-distance communication opening instruction, and according to the short-distance communication opening instruction, enables the reading and writing function of the NFC module, so that the background server controls the camera device installed near the door lock corresponding to the house number information to read from the NFC module. The module identification number is used to locate the wearable device and control the camera to monitor the current user.

512. The smart host receives the warning information sent by the background server. The warning information is generated by the background server according to the comparison result between the video image obtained by video monitoring and the legal facial image.

513. When the comparison result indicates that the confirmed video image does not match the legitimate facial image, the smart host sends out an alert message for alerting the current user to leave.

514. The smart host sends a query instruction to the background server, where the query instruction is used to request the background server to detect whether there is a legal facial image that matches the user's facial image.

515. The smart host receives the route guidance instruction sent by the background server. The route guidance instruction is generated by the background server when it is determined that there is a legal facial image that matches the user's facial image. The route guidance instruction carries the target house number information of the user's facial image and the arrival address. The route information of the door lock corresponding to the target house number information.

516. The smart host outputs route information to guide the user to the location of the door lock corresponding to the target house number information.

As an optional implementation, the smart host can pop up route information on the display screen, and calculate the shortest path according to the current location information and the location information of the door lock corresponding to the target house number information; then mark the shortest path, and use The arrow guides the user to reach the location of the door lock corresponding to the target house number information through the shortest path. Through this embodiment, the location of the door lock corresponding to the target house number information can be reached through the shortest path, which saves the user's time and improves the user's experience.

Optionally, after calculating the shortest path based on the current location information and the location information of the door lock corresponding to the target house number information, the smart host can guide the user to reach the door corresponding to the target house number information through the form of voice broadcast according to the shortest path. The location of the lock. Through this embodiment, it is possible to reduce the user's operations of checking the display screen, and further improve user experience.

It can be seen that, implementing the wearable device-based door lock control method described in Figure 5, the smart host can establish a communication connection with the background server, and obtain the control of the door lock corresponding to the legal house number information corresponding to the legal facial image assigned by the background server Then control the first camera module to take pictures of the house number to obtain the house number information, and send the house number information to the background server; control the second camera module to take pictures of the user's face image, obtain the user's face image, and receive the basis sent by the background server The legal facial image obtained by matching house number information; judge whether the user’s facial image matches the legal facial image, and if it matches, send the first matching result that the user’s facial image matches the legal facial image to the background server, and then receive the background server according to the first matching result. A door lock opening command for the house number information sent by a matching result, according to the door lock opening command, the door lock corresponding to the house number information is controlled to perform the opening operation; if it does not match, a warning message is sent to warn the current user to leave, and then send a message to the background The server sends a query instruction for requesting the background server to detect whether there is a matching legal facial image of the user's facial image. When the background server determines that there is a matching legal facial image of the user's facial image, it receives the target house number information and the arrival target house number information. The route information of the door lock. Through this embodiment, when the user's facial image matches the legal facial image, the door lock corresponding to the house number information can be controlled to perform the unlocking operation according to the door lock opening instruction; Alert the current user to leave the warning information, and receive the target house number information sent by the background server and the query result of the route information to the door lock corresponding to the target house number information, which improves security and user experience.

Embodiment four

Please refer to FIG. 6 . FIG. 6 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. The smart host included in the wearable device is rotatably arranged on the bracket of the wearable device, the top surface of the smart host is facing the bottom surface of the smart host, and a camera module is respectively provided on the top surface and the bottom surface of the host, such as As shown in Figure 6, the smart host may include:

The first photographing unit 601 is used to control the first photographing module to photograph the house number to obtain house number information.

Wherein, the first photographing module is a photographing module arranged on the bottom surface of the host or a photographing module arranged on the top surface of the host.

The first sending unit 602 is configured to send the house number information to the background server.

In the embodiment of the present invention, a communication connection is established between the smart host and the background server to realize information sending and receiving between the smart host and the background server, so the first sending unit 602 can send the house number information to the background server.

The second photographing unit 603 is used to control the second photographing module to photograph the user's facial image, obtain the user's facial image, and receive the legal facial image matched with the house number information sent by the background server.

Wherein, when the first photographing module is the photographing module arranged on the bottom surface of the host, the second photographing module is the photographing module arranged on the top surface of the host, and when the first photographing module is the photographing module arranged on the top surface of the host When assembled, the second photographing module is a photographing module arranged on the bottom surface of the host.

A judging unit 604, configured to judge whether the facial image of the user matches the legitimate facial image.

As an optional implementation, the judging unit 604 is configured to enlarge the user's facial image, perform filtering processing on the enlarged user's facial image, and obtain a pre-processed facial image; then, extract the pre-processed facial image at least including eyes, nose, The facial feature points of the mouth, eyebrows, and facial contours, and determine the direction information of the pre-processed facial image, fit the facial feature points based on the direction information, and obtain the facial features corresponding to the user's facial image; the intelligent host judges the user's facial image corresponding The degree of matching between the facial features and the facial features corresponding to the legal facial image, so as to determine whether the user's facial image matches the legal facial image. Through this embodiment, it can be judged whether the user's facial image matches the legitimate facial image according to the matching degree of the facial features corresponding to the user's facial image and the facial features corresponding to the legal facial image, thereby improving the reliability and security of the judgment.

The unlocking unit 605 is configured to control the door lock corresponding to the house number information to perform an unlocking operation when the judging unit 604 judges that the user's facial image matches the legitimate facial image.

As an optional implementation, the second photographing unit 603 is used to control the photographing module to photograph the user's facial image and collect the user's iris information; and after the first sending unit 602 sends the house number information to the background server, receive the The legal iris information sent by the server according to the matching of the house number information; when the judging unit 604 judges that the user's iris information matches the legal iris information, the opening unit 605 controls the door lock corresponding to the house number information to perform an opening operation. Through this embodiment, it can be judged according to the user's iris information whether the user's operation of controlling the door lock corresponding to the house number information to open is legal, which can improve the safety factor and ensure the user's personal safety.

It can be seen that the implementation of the intelligent host shown in Figure 6 controls the first camera module to capture the house number information to obtain the house number information, and sends the house number information to the background server; controls the second camera module to capture the user's facial image and obtain the user's facial image , and receive the legal facial image sent by the background server according to the house number information matching; judge whether the user’s face image matches the legal face image, and if they match, control the door lock corresponding to the house number information to perform the opening operation, which can improve security and The sense of user experience reduces the workload of hotel staff.

Embodiment five

Please refer to FIG. 7 . FIG. 7 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. Wherein, the smart host shown in FIG. 7 is obtained by optimizing the smart host shown in FIG. 6 . Compared with the smart host shown in Figure 6, the smart host shown in Figure 7 may further include:

The connection unit 606 is used to establish a communication connection with the background server before the first photographing unit controls the first photographing module to photograph the house number to obtain the house number information in 601, and obtain the legal house number information corresponding to the legal facial image assigned to the background server The control authority of the corresponding door lock.

As an optional implementation, the connection unit 606 is used to send a communication request to the background server, the communication request carries user information, and after receiving the identity verification information sent by the background server, input the user's fingerprint information for verification, identity verification After success, the intelligent host establishes a communication connection with the background server, uploads the user's facial image to the background service as a legal facial image, and obtains the control authority of the door lock corresponding to the legal house number information corresponding to the legal facial image assigned by the background server. Through this embodiment, the user identity information can be further verified by verifying the fingerprint information. After the verification is successful, a communication connection is established with the background server, and the user information is entered at the same time, and the legal house number information is assigned, which can simplify the operation of information entry and improve security.

The second sending unit 607 is used to send the device identification number of the wearable device and the module identification number of the near field communication NFC module built in the smart host to the background server, so that the background server associates the storage device identification number, the module identification number, The assigned legal house number information and the legal facial image captured by the background server.

In the embodiment of the present invention, the second sending unit 607 is used to send the device identification number and the module identification number to the background server, and then the background server can detect the information of the wearable device according to the device identification number, and obtain the location information of the wearable device ; The door lock can identify the module identification number of the near field communication NFC module built in the smart host, and the smart host can locate the position of the door lock through the module identification number.

The reminder unit 608 is used to send a reminder message to the background server when the judgment unit 604 judges that the user's facial image does not match the legal facial image. The reminder message carries the device identification number of the wearable device and the near field The module identification number of the communication NFC module. The reminder message is used to remind the background server to control the door lock corresponding to the house number information through the wearable device. number and the module identification number to determine that the wearable device is a wearable device that obtains the control authority of the door lock corresponding to the house number information, and sends a short-distance communication open command;

The first receiving unit 609 is used to receive the short-distance communication opening instruction, and open the read-write function of the NFC module according to the short-distance communication opening instruction, so that the background server controls the photographing device arranged near the door lock corresponding to the house number information to pass from The NFC module reads the module identification number to locate the wearable device, and controls the camera to monitor the current user;

The second receiving unit 610 is configured to receive the warning information sent by the background server, which is generated by the background server according to the comparison result of the video image obtained by video monitoring and the legal facial image;

The warning unit 611 is configured to send out warning information for warning the current user to leave when the comparison result indicates that the confirmed video image does not match the legal facial image.

It can be seen that, implementing the smart host shown in Figure 7, the smart host can establish a communication connection with the background server, and obtain the control authority of the door lock corresponding to the legal house number information corresponding to the legal face image assigned by the background server, and then control the first shooting The module captures the house number information to obtain the house number information, and sends the house number information to the background server; controls the second shooting module to shoot the user's face image, obtains the user's face image, and receives the legal information sent by the background server based on the house number information matching. Facial image: judge whether the user’s facial image matches the legitimate facial image, if they match, control the door lock corresponding to the house number information to perform the opening operation; if they do not match, issue a warning message to warn the current user to leave. Through this embodiment, when the user's facial image matches the legal facial image, the door lock corresponding to the house number information can be controlled to perform an opening operation; Warning information improves security and user experience.

Embodiment six

Please refer to FIG. 8 . FIG. 8 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. Wherein, the smart host shown in FIG. 8 is obtained by optimizing the smart host shown in FIG. 7 . Compared with the smart host shown in Figure 7, the smart host shown in Figure 8 may further include:

The third sending unit 612 is used to send the user's face to the background server after the judging unit 604 judges that the user's facial image matches the legitimate facial image, and before the opening unit 605 controls the door lock corresponding to the house number information to perform the opening operation. The first matching result where the image matches a legitimate facial image;

The third receiving unit 613 is configured to receive the door lock opening instruction for the house number information sent by the background server according to the first matching result;

The opening unit 605 is specifically configured to control the door lock corresponding to the house number information to perform an opening operation according to the door lock opening instruction.

The fourth sending unit 614 is used to send a query instruction to the background server after the above-mentioned warning unit 611 sends a warning message for warning the current user to leave when the comparison result indicates that the confirmed video image does not match the legal facial image. The instruction is used to request the background server to detect whether there is a matching legal facial image of the user's facial image;

The fourth receiving unit 615 is configured to receive the route guidance instruction sent by the background server, the route guidance instruction is generated when the background server determines that there is a legal facial image matching the user's facial image, and the route guidance instruction carries the target house number of the user's facial image number information and the route information to the door lock corresponding to the target house number information;

The output unit 616 is configured to output route information to guide the user to the location of the door lock corresponding to the target house number information.

As an optional implementation, the output unit 616 is used to pop up the route information on the display screen, and calculate the shortest path according to the current location information and the location information of the door lock corresponding to the target house number information; and then mark the shortest path , use arrows to guide the user to reach the location of the door lock corresponding to the target house number information through the shortest path. Through this embodiment, the location of the door lock corresponding to the target house number information can be reached through the shortest path, which saves the user's time and improves the user's experience.

Optionally, the output unit 616 is also configured to guide the user to reach the door corresponding to the target house number information in the form of voice broadcast after the shortest path is calculated according to the current location information and the location information of the door lock corresponding to the target house number information. The location of the door lock. Through this embodiment, it is possible to reduce the user's operations of checking the display screen, and further improve user experience.

It can be seen that, implementing the smart host shown in Figure 8, the smart host can establish a communication connection with the background server, and obtain the control authority of the door lock corresponding to the legal house number information corresponding to the legal facial image assigned by the background server, and then control the first shooting The module captures the house number information to obtain the house number information, and sends the house number information to the background server; controls the second shooting module to shoot the user's face image, obtains the user's face image, and receives the legal information sent by the background server based on the house number information matching. Facial image: judge whether the user’s facial image matches the legal facial image, if they match, send the first matching result that the user’s facial image matches the legal facial image to the background server, and then receive the house number sent by the background server according to the first matching result No. information door lock opening command, according to the door lock opening command to control the door lock corresponding to the house number information to perform the opening operation; if it does not match, send a warning message to warn the current user to leave, and then send a message to the background server to request the background server Detect whether there is a query instruction for matching the legal facial image of the user's facial image, and when the background server determines that there is a matching legal facial image for the user's facial image, it receives the target house number information and the route information to the door lock corresponding to the target house number information. Through this embodiment, when the user's facial image matches the legal facial image, the door lock corresponding to the house number information can be controlled to perform the unlocking operation according to the door lock opening instruction; Alert the current user to leave the warning information, and receive the target house number information sent by the background server and the query result of the route information to the door lock corresponding to the target house number information, which improves security and user experience.

Embodiment seven

Please refer to FIG. 9 . FIG. 9 is a schematic structural diagram of another wearable device disclosed in an embodiment of the present invention. The smart host included in the wearable device is rotatably arranged on the bracket of the wearable device, and the top surface of the smart host and the bottom surface of the host are each equipped with a shooting module, as shown in Figure 9, the smart host may include:

A memory 901 storing executable program codes;

a processor 902 coupled with a memory 901;

Wherein, the processor 902 calls the executable program code stored in the memory 901 to execute any one of the wearable device-based door lock control methods shown in FIG. 3 to FIG. 5 .

The embodiment of the present invention discloses a computer-readable storage medium, which stores a computer program, wherein the computer program enables the computer to execute any one of the wearable device-based door lock control methods shown in FIGS. 3 to 5 .

The embodiment of the present invention also discloses a computer program product, wherein, when the computer program product is run on a computer, the computer is made to execute some or all of the steps of the methods in the above method embodiments.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes read-only Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-Only Memory (Programmable Read-only Memory, PROM), Erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

A door lock control method based on a wearable device disclosed in the embodiment of the present invention and the wearable device have been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment It is only used to help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, The contents of this description should not be construed as limiting the present invention.

Claims (10)

1. A door lock control method based on a wearable device, characterized in that the smart host included in the wearable device is rotatably arranged on the support of the wearable device, and the smart host faces the set A shooting module is respectively arranged on the bottom surface of the host and the top surface of the host, and the method includes: controlling the first photographing module to photograph the house number to obtain house number information; wherein, the first photographing module is a photographing module arranged on the bottom surface of the host or a photographing module arranged on the top surface of the host; Send the house number information to the background server; Control the second camera module to capture the user's facial image, obtain the user's facial image, and receive the legal facial image sent by the background server according to the house number information matching; when the first camera module is set at the When the photographing module on the bottom surface of the host is mentioned above, the second photographing module is a photographing module arranged on the top surface of the host; when the first photographing module is a photographing module arranged on the top surface of the host , the second camera module is a camera module arranged on the bottom surface of the host; judging whether the facial image of the user matches the legitimate facial image; If they match, control the door lock corresponding to the house number information to perform an unlocking operation. 2. The method according to claim 1, characterized in that the method further comprises: If the facial image of the user does not match the legal facial image, a reminder message is sent to the background server, and the reminder message carries the device identification number of the wearable device and the near field communication NFC built in the smart host The module identification number of the module, the reminder message is used to remind the background server that the user's facial image of the current user who controls the door lock corresponding to the house number information through the wearable device does not match the legal facial image so that the background server can send a short-distance communication start message when determining that the wearable device is a wearable device that obtains the control authority of the door lock corresponding to the house number information according to the device identification number and the module identification number. instruction; Receive the short-range communication opening instruction, and open the read-write function of the NFC module according to the short-distance communication opening instruction, so that the background server controls the photographing device arranged near the door lock corresponding to the house number information Positioning the wearable device by reading the module identification number from the NFC module, and controlling the camera to monitor the current user; Receiving the warning information sent by the background server, the warning information is generated by the background server according to the comparison result of the video image obtained by video monitoring and the legal facial image; When the comparison result indicates that the video image does not match the legal facial image, a warning message for warning the current user to leave is issued. 3. The method according to claim 2, wherein before controlling the first photographing module to photograph the house number to obtain the house number information, the method further comprises: Establish a communication connection with the background server, and obtain the control authority of the door lock corresponding to the legal house number information corresponding to the legal facial image distributed by the background server; Sending the device identification number and the module identification number to the background server, so that the background server associates and stores the device identification number, the module identification number, the assigned legal house number information, and the The legal facial image captured by the background server. 4. The method according to any one of claims 1 to 3, wherein after determining that the user's face image matches the legitimate face image, and controlling the door lock corresponding to the house number information Before performing the opening operation, the method also includes: Sending the first matching result that the user's facial image matches the legal facial image to the background server; receiving a door lock unlock instruction for the house number information sent by the background server according to the first matching result; The controlling the door lock corresponding to the house number information to perform an opening operation includes: The door lock corresponding to the house number information is controlled to perform an opening operation according to the door lock opening instruction. 5. The method according to claim 2, wherein when the comparison result indicates that the video image does not match the legal facial image, a warning for warning the current user to leave is issued After the information, the method also includes: Sending a query instruction to the background server, the query instruction is used to request the background server to detect whether there is a matching legal facial image of the user's facial image; receiving the route guidance instruction sent by the background server, the route guidance instruction is generated by the background server when it is determined that there is a legal facial image matching the user's facial image, and the route guidance instruction carries the user's facial image Target house number information and route information to the door lock corresponding to the target house number information; The route information is output to guide the user to the location of the door lock corresponding to the target house number information. 6. A wearable device, characterized in that, the smart host included in the wearable device is rotatably arranged on the support of the wearable device, and the smart host faces the bottom surface of the host and the top surface of the host. There is a shooting module on each of them, and the smart host includes: The first photographing unit is used to control the first photographing module to photograph the house number to obtain house number information; wherein, the first photographing module is a photographing module arranged on the bottom surface of the host or is arranged on the top surface of the host shooting module; a first sending unit, configured to send the house number information to a background server; The second photographing unit is used to control the second photographing module to photograph the facial image of the user, obtain the facial image of the user, and receive the legal facial image sent by the background server according to the matching of the house number information; when the first When the photographing module is the photographing module arranged on the bottom surface of the host, the second photographing module is the photographing module arranged on the top surface of the host, and when the first photographing module is arranged on the host In the case of the shooting module on the top surface, the second shooting module is a shooting module arranged on the bottom surface of the host; A judging unit, configured to judge whether the user's facial image matches the legal facial image; An opening unit, configured to control the door lock corresponding to the house number information to perform an opening operation when the judging unit judges that the facial image of the user matches the legal facial image. 7. The wearable device according to claim 6, wherein the smart host further comprises: A reminder unit, configured to send a reminder message to the background server when the judging unit judges that the user's facial image does not match the legal facial image, the reminder message carrying the device identification number of the wearable device And the module identification number of the near field communication NFC module built in the smart host, the reminder message is used to remind the background server to control the current user's door lock corresponding to the house number information through the wearable device The user's facial image does not match the legal facial image, so that the background server determines that the wearable device is the one that obtains the door lock corresponding to the house number information according to the device identification number and the module identification number Send a short-range communication start command when controlling the wearable device with permission; The first receiving unit is used to receive the short-distance communication opening instruction, and open the read-write function of the NFC module according to the short-distance communication opening instruction, so that the background server control is set to correspond to the house number information The photographing device near the door lock locates the wearable device by reading the module identification number from the NFC module, and controls the photographing device to perform video surveillance on the current user; The second receiving unit is used to receive the warning information sent by the background server, the warning information is generated by the background server according to the comparison result of the video image obtained by video monitoring and the legal facial image; A warning unit, configured to issue a warning message for warning the current user to leave when the comparison result indicates that the video image does not match the legal facial image. 8. The wearable device according to claim 7, wherein the smart host further comprises: A connection unit, configured to establish a communication connection with the background server before the first photographing unit controls the first photographing module to photograph the house number to obtain the house number information, and obtain the legal facial image corresponding to the background server. The control authority of the door lock corresponding to the legal house number information; The second sending unit is configured to send the device identification number and the module identification number to the background server, so that the background server associates and stores the device identification number, the module identification number, the assigned legal house number information and the legal facial image captured by the background server. 9. The wearable device according to any one of claims 6 to 8, wherein the smart host further comprises: The third sending unit is configured to send a message to the user after the judging unit judges that the facial image of the user matches the legal facial image and before the unlocking unit controls the door lock corresponding to the house number information to perform an unlocking operation. The background server sends the first matching result that the user's facial image matches the legal facial image; A third receiving unit, configured to receive a door lock unlock instruction for the house number information sent by the background server according to the first matching result; The opening unit is specifically configured to control the door lock corresponding to the house number information to perform an opening operation according to the door lock opening instruction. 10. The wearable device according to claim 7, wherein the smart host further comprises: The fourth sending unit is configured to, after the warning unit sends out warning information for warning the current user to leave when the comparison result indicates that the video image does not match the legal facial image, send a message to all The background server sends a query instruction, and the query instruction is used to request the background server to detect whether there is a matching legal facial image of the user's facial image; The fourth receiving unit is configured to receive the route guidance instruction sent by the background server, the route guidance instruction is generated by the background server when it is determined that there is a legal facial image matching the user's facial image, and the route guidance instruction carries There is the target house number information of the user's face image and the route information to the door lock corresponding to the target house number information; An output unit, configured to output the route information to guide the user to the location of the door lock corresponding to the target house number information.