CN103561073A - Position information prompting method, device and system - Google Patents

Abstract

The present invention discloses a location information prompt method, device and system. A designated server receives and records location point information sent by a portable positioning device, and generates a traveling track and/or location information according to the recorded location point information and the positioning time corresponding to each location point information. or stay area, and record the travel track and/or stay area; when receiving the current position information sent by the portable positioning device, judge whether the position point corresponding to the current position point information is in the recorded travel track And/or in the staying area, if not, generate an early warning signal; judge whether the number of consecutively generated early warning signals exceeds a threshold, if so, generate an alarm signal, and notify the user associated with the portable positioning device of the alarm signal. It can know whether the ward with the portable positioning device is in the unfamiliar reminder area, grasp the safe location information of the ward, and improve the user experience.

Description

Location information prompt method, device, and system

technical field

Embodiments of the present invention relate to the technical field of electronic communication, and in particular, to a location information prompting method, device, and system.

Background technique

For a long time, incidents of lost children have attracted social attention. When a child and guardian are separated, in the existing technology, for example, the child can call the guardian's mobile phone to make a text message or voice call, and inform the guardian of the child's current location information. However, because children do not understand the surrounding environment, it is difficult to describe the current location information clearly; further, assuming that the child encounters a criminal who maliciously abducts and traffics children due to lack of safety awareness, it is difficult for the child to find a guardian, and the guardian can only use the news media Or official agencies to search, the effectiveness of tracing is poor.

Therefore, there is an urgent need for a method that can ensure that guardians know children's safety information at any time.

Contents of the invention

Embodiments of the present invention provide a location information prompt method, device, and system to ensure that guardians know whether children are safe at any time, and to improve the effectiveness of tracing.

In a first aspect, the present invention provides a method for prompting location information, including:

The designated server receives and records the position point information sent by the portable positioning device, and the position point information includes the information of locating the position point of the portable positioning device;

Generate a traveling track and/or a stay area according to the recorded position point information and the positioning time corresponding to each position point information, and record the traveling track and/or stay area;

When the specified server receives the current location information sent by the portable positioning device, it judges whether the location point corresponding to the current location point information is in the recorded travel track and/or staying area, and if not, generates an early warning Signal;

Judging whether the number of consecutively generated warning signals exceeds a threshold, if so, generating a warning signal, and notifying the user associated with the portable positioning device of the warning signal.

Optionally, the specified server receives and records the location point information sent by the portable positioning device, including:

The specified server receives and records the location point information positioned and sent by the portable positioning device at multiple specified times within a preset time period.

Optionally, the generating the traveling track according to the recorded position point information and the positioning time corresponding to each position point information includes:

The traveling trajectory is generated according to all the recorded location point information within the specified time period and the positioning time corresponding to each location point information.

Optionally, generating the stay area according to the recorded location point information and the positioning time corresponding to each location point information, including:

Generate a location area based on the location points corresponding to the location point information, and judge whether the number of occurrences of location points corresponding to other location information reappearing in the location area within the preset time period exceeds the threshold. If it exceeds the threshold, the location area Marked as a stay area.

Optionally, the associated users include: users in the communication whitelist set by the designated server for the portable positioning device;

The user includes a network account that has logged in to the designated server and has been authorized to obtain information related to the portable positioning device, or includes a monitoring terminal registered in the designated server as being bound to the portable positioning device.

Optionally, the warning signal includes prompt information transmitted by short message or Internet, or includes a special mark displayed on the electronic map corresponding to the location point generating the warning signal.

Optionally, if the warning signal includes a special mark displayed on the electronic map corresponding to the location point where the warning signal is generated;

Then the judgment whether the number of early warning signals generated continuously exceeds a threshold value, if exceeding, then generates an alarm signal, including:

Using the location point corresponding to the location point information that generated the early warning signal, generate a location area containing the location point, and count whether the number of location points corresponding to other recorded location point information in the location area exceeds a threshold .

If it exceeds, record the location area or the location point corresponding to the location point information as an unfamiliar reminder area with a special mark.

Optionally, after recording the location area or the location point corresponding to the location point information as an unfamiliar reminder area with a special mark, it includes:

According to the number of position points corresponding to the recorded position point information contained in the marked strange reminder area, the marked strange reminder area is displayed on the electronic map in a differentiated manner;

The marked unfamiliar reminder area displayed in the electronic map is displayed in different sizes, colors, brightness, or transparency.

Optionally, the counting the number of occurrences of location points corresponding to other recorded location point information in the location area includes:

According to the preset time period where the positioning time of the location point information is located, count the number of location points corresponding to the location point information in the location area among the location point information recorded in the same preset time period;

The marking the location area or the location point corresponding to the location point information as an unfamiliar reminder area includes:

The mark corresponds to the preset time period.

Optionally, using the location point corresponding to the location point information for generating the early warning signal to generate a location area including the location point, including:

According to the location point information for generating the early warning signal, use the natural geographical area where the location point corresponding to the location point information is located as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, with the location point corresponding to the location point information as the center, the surrounding area with a preset radius is used as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, it is judged that the location point corresponding to the location point information has a plurality of adjacent location points, and according to the distance between the location point and the plurality of adjacent location points, the location point is determined. The location area corresponding to the location point information.

Optionally, the method includes:

The designated server receives the activation request sent by the monitoring terminal, and the activation request includes the identification of the portable positioning device;

According to the identification of the portable positioning device included in the activation request, activate the portable positioning device corresponding to the identification of the portable positioning device, so that the activated portable positioning device sends location point information to the designated server.

Optionally, activating the portable positioning device corresponding to the identification of the portable positioning device includes:

The specified server sends the time interval or specified time for reporting location point information to the portable positioning device, so that the portable positioning device regularly sends the portable positioning device to the specified server according to the time interval or specified time. The location point information of ; or

The portable positioning device presets a time interval or specified time for reporting location point information, and regularly sends the location point information of the portable positioning device to the specified server according to the time interval or specified time.

Optionally, the method also includes:

The designated server receives multiple location point information sent by the portable positioning device in a continuous time;

According to the positioning time corresponding to each location point information, the location points corresponding to each location point information are marked in chronological order, and the traveling track of the portable positioning device is generated.

The traveling trajectory includes lines connected in sequence with the location points corresponding to the recorded location point information on the traveling trajectory, or includes the area within a preset range around the lines, and the corresponding location of the lines in the map. A road and/or an area within a predetermined range around the road.

Optionally, the method also includes:

According to the position point information, if the position point corresponding to the position information is on the preset travel track, mark the travel track and the position point on the travel track, so that the marked position point or The traveling track is different from the unfamiliar reminder area.

In the second aspect, a location information prompting device is provided, which is located on the designated server side, including:

The receiving module is used to receive and record a plurality of location point information sent by the portable positioning device; the location point information includes the information of locating the location point of the portable positioning device;

A track generating module, configured to generate a traveling track and/or a stay area according to the recorded position point information and the positioning time corresponding to each position point information, and record the traveling track and/or stay area;

A judging module, configured to, when the receiving module receives the current location information sent by the portable positioning device, judge whether the location point corresponding to the current location point information is in the recorded travel track and/or stay area;

An early warning module, configured to generate an early warning signal when the judging module judges that the location point corresponding to the current location point information is not in the recorded travel track and/or stay area;

An alarm module, configured to generate an alarm signal and notify the user associated with the portable positioning device of the alarm signal when the judging module determines that the number of continuously generated early warning signals exceeds a threshold.

Optionally, the receiving module is specifically configured for the designated server to receive and record the position point information located and sent by the portable positioning device at multiple designated times within a preset time period.

Optionally, the trajectory generating module is specifically configured to generate a travel trajectory according to all recorded location point information within a specified time period and the positioning time corresponding to each location point information.

Optionally, the trajectory generation module is further configured to generate a location area according to the location point corresponding to the location point information, and determine that the location point corresponding to other location information reappears in the location area within a preset time period Whether the number exceeds a threshold, and if so, the location area is marked as a stay area.

Optionally, the associated users include: users in the communication whitelist set by the designated server for the portable positioning device;

The user includes a network account that has logged in to the designated server and has been authorized to obtain information related to the portable positioning device, or includes a monitoring terminal registered in the designated server as being bound to the portable positioning device.

Optionally, the warning signal includes prompt information transmitted by short message or Internet, or includes a special mark displayed on the electronic map corresponding to the location point generating the warning signal.

Optionally, if the warning signal includes a special mark displayed on the electronic map corresponding to the location point where the warning signal is generated;

The device also includes:

The statistical module uses the location point corresponding to the location point information that generates the early warning signal to generate a location area containing the location point, and counts the number of location points corresponding to other recorded location point information that appear in the location area ;

The marking module is specifically used to mark the location area or the The location point corresponding to the location point information is recorded as an unfamiliar reminder area with a special mark.

Optionally, the device also includes:

The display module is used to display the strange reminder area marked by the marking module on the electronic map in a differentiated manner according to the number of position points corresponding to the recorded position point information contained in the marked strange reminder area middle;

The display module is specifically configured to display the marked unfamiliar reminder area displayed in the electronic map with different sizes, colors, brightness, or transparency.

Optionally, the statistics module is specifically used for:

According to the preset time period where the positioning time of the location point information is located, count the number of location points corresponding to the location point information in the location area among the location point information recorded in the same preset time period;

The mark corresponds to the preset time period.

Optionally, the location area is:

According to the location point information for generating the early warning signal, use the natural geographical area where the location point corresponding to the location point information is located as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, with the location point corresponding to the location point information as the center, the surrounding area with a preset radius is used as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, it is judged that the location point corresponding to the location point information has a plurality of adjacent location points, and according to the distance between the location point and the plurality of adjacent location points, the location point is determined. The location area corresponding to the location point information.

Optionally, the receiving module is further configured to receive an activation request sent by a monitoring terminal, where the activation request includes the identification of the portable positioning device;

The device also includes:

The activation module is configured to activate the portable positioning device corresponding to the portable positioning device identifier according to the portable positioning device identifier included in the activation request, so that the activated portable positioning device sends location point information to a designated server.

Optionally, the device also includes:

A sending module, configured to send the time interval or specified time for reporting location point information to the portable positioning device, so that the portable positioning device regularly sends the portable positioning device to the specified server according to the time interval or specified time. The location point information of the device.

Optionally, the trajectory generation module is specifically used for:

receiving multiple location point information sent by the portable positioning device in a continuous time;

According to the positioning time corresponding to each location point information, the location points corresponding to each location point information are marked in chronological order, and the traveling track of the portable positioning device is generated.

The traveling trajectory includes lines connected in sequence with the location points corresponding to the recorded location point information on the traveling trajectory, or includes the area within a preset range around the lines, and the corresponding location of the lines in the map. A road and/or an area within a predetermined range around the road.

Optionally, the marking module is further configured to, according to the position point information, if the position point corresponding to the position information is on the preset travel track, mark the travel track and the location points, so that the marked location points or travel tracks are distinguished from the unfamiliar reminder area.

In the third aspect, a location information prompt system is provided, including: a designated server, a portable positioning device and a monitoring terminal;

The specified server includes the location information prompting device described in the second aspect;

The monitoring terminal is configured to send an activation request to the designated server, the identification of the portable positioning device included in the activation request, so that the designated server can verify the monitoring terminal and authorize the monitoring terminal to have the The monitoring authority of the portable positioning device activates the portable positioning device;

The portable positioning device is configured to send the location point information of the portable positioning device to the specified server after activation.

In the embodiment of the present invention, the designated server receives and records the location point information sent by the portable positioning device, generates the traveling track and/or the staying area according to the recorded location point information and the positioning time corresponding to each location point information, and records the traveling Track and/or stay area; when receiving the current location information sent by the portable positioning device, judge whether the location point corresponding to the current location point information is in the recorded travel track and/or stay area, if not Then generate an early warning signal; judge whether the number of consecutively generated early warning signals exceeds a threshold, if so, generate an alarm signal, and notify the user associated with the portable positioning device of the alarm signal. It can ensure that the guardian of the handheld monitoring terminal knows whether the ward with the portable positioning device is in the unfamiliar reminder area through the marks displayed on the electronic map, grasps the safe location information of the ward, improves the user experience, and improves the effectiveness of follow-up tracing .

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic flowchart of a location information prompting method provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a location information prompting device provided by another embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a location information prompt system provided by another embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that the monitoring terminal described in the embodiment of the present invention includes, for example, a mobile monitoring terminal (mobile phone) held by the guardian; the communication address of the monitoring terminal described in the embodiment of the present invention may be, for example, the phone number corresponding to the monitoring terminal, Or it can be the network address corresponding to the monitoring terminal, or it can be the network account corresponding to the monitoring terminal, etc., wherein the network address can be an IP address, MAC address or port number, etc., and the network account can be, for example, after the verification and authorization of the designated server The user name and password of the designated server for logging in to the monitoring terminal are not limited in the present invention.

The portable positioning device includes, for example, a bracelet-shaped portable positioning device worn on the wrist of the ward; the portable positioning device, for example, has the positioning function of the Global Positioning System (GPS); Service, GPRS) communication function; another example also has the communication function of Global System of Mobile Communication (GSM); another example also has the communication function of Bluetooth (Bluetooth or/and Bluetooth low energy, BLE); and For example, it also has the communication function of Enhanced Data Rate for GSMEvolution (EDGE); another example also has the communication function of Code Division Multiple Access (CDMA); Address (WidebandCodeDivisionMultiple Access, WCDMA) communication function; another example also has time division synchronous code division multiple access technology (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA) communication function; Time Division Long Term Evolution, TD-LTE) communication function; another example also has a long-term evolution (Long Term Evolution, TD-LTE) communication function;

The designated server includes, for example, designated servers set in equipment such as base stations and macro base stations.

Fig. 1 is a schematic flowchart of a method for displaying location information provided by an embodiment of the present invention. As shown in Fig. 1, the method for displaying location information in this embodiment may include:

101. The designated server receives and records the location point information sent by the portable positioning device, and the location point information includes the information of locating the location point of the portable positioning device;

In an optional embodiment of the present invention, before step 101, including:

The monitoring terminal sends an activation request to the designated server, wherein the activation request includes the identification of the portable positioning device; wherein, the identification of the portable positioning device includes, for example, the two-dimensional code of the portable positioning device or the Subscriber Identity Module (SIM) card number;

The designated server performs authorization verification on the monitoring terminal according to the identification of the portable positioning device, so that the monitoring terminal can pay attention to the portable positioning device, and activate the portable positioning device corresponding to the identification of the portable positioning device, so that the activated portable positioning device can send the portable positioning device to the designated server. Location point information of the positioning device.

Further, the designated server can establish a communication whitelist of the portable positioning device, and add the communication address of the monitoring terminal after verification and authorization to the communication whitelist of the portable positioning device;

Further, the monitoring terminal may send the time interval or specified time for reporting location point information to the activated portable positioning device through the specified server, so that the portable positioning device regularly sends information to the specified server according to the time interval or specified time. The location point information of the portable positioning device; or

The specified server sends the time interval or specified time for reporting location point information to the portable positioning device, so that the portable positioning device regularly sends the portable positioning device to the specified server according to the time interval or specified time. The location point information of ; or

The portable positioning device presets a time interval or specified time for reporting location point information, and regularly sends the location point information of the portable positioning device to the specified server according to the time interval or specified time.

For example, the specific implementation of step 101 includes:

The designated server receives and records the position point information located and sent by the portable positioning device at multiple designated times within a preset time period.

102. Generate a traveling track and/or a stay area according to the recorded position point information and the positioning time corresponding to each position point information, and record the traveling track and/or stay area;

In an optional embodiment of the present invention, the generating the traveling track according to the recorded position point information and the positioning time corresponding to each position point information includes:

According to all the recorded location point information within the specified time period and the positioning time corresponding to each location point information, the location points corresponding to each location point information are marked in chronological order, and the traveling track of the portable positioning device is generated.

Wherein, the traveling trajectory includes a line in which the position points corresponding to the recorded position point information on the traveling trajectory are connected in sequence according to the positioning time, or includes an area within a preset range around the line, and the line is included in the map. A corresponding road and/or an area within a preset range around the road.

In an optional embodiment of the present invention, generating the stay area according to the recorded location point information and the positioning time corresponding to each location point information includes:

Generate a location area based on the location points corresponding to the location point information, and judge whether the number of occurrences of location points corresponding to other location information reappearing in the location area within the preset time period exceeds the threshold. If it exceeds the threshold, the location area Marked as a stay area.

103. The designated server judges whether the location point corresponding to the current location point information is in the recorded traveling track and/or staying area according to receiving the current location information sent by the portable positioning device, and generates an early warning signal if not ;

104. Determine whether the number of consecutively generated warning signals exceeds a threshold, and if so, generate a warning signal, and notify the user associated with the portable positioning device of the warning signal.

For example, in this embodiment, the associated users include: users in the communication whitelist set by the designated server for the portable positioning device;

Wherein, the user includes a network account that has logged in to the designated server and has been authorized to obtain information related to the portable positioning device, or includes a monitoring terminal registered in the designated server as being bound to the portable positioning device.

For example, in this embodiment, the warning signal includes prompt information sent via SMS or Internet, or includes a special mark displayed on the electronic map corresponding to the location point that generates the warning signal.

In an optional embodiment of the present invention, if the warning signal includes a special mark displayed on the electronic map corresponding to the location point generating the warning signal;

Then the judgment whether the number of early warning signals generated continuously exceeds a threshold value, if exceeding, then generate an alarm signal, and the specific implementation includes:

Using the location point corresponding to the location point information that generated the early warning signal, generate a location area containing the location point, and count whether the number of location points corresponding to other recorded location point information in the location area exceeds a threshold , if it exceeds, record the location area or the location point corresponding to the location point information as an unfamiliar reminder area with a special mark.

In an optional embodiment of the present invention, after recording the location area or the location point corresponding to the location point information as an unfamiliar reminder area with a special mark, it includes:

According to the number of position points corresponding to the recorded position point information contained in the marked strange reminding area, the marked strange reminding area is displayed in an electronic map in a differentiated manner; The marked stranger alert areas are displayed in different sizes, colors, brightness, or transparency.

In an optional embodiment of the present invention, the location point corresponding to the location point information for generating the early warning signal is used to generate a location area including the location point, and the specific implementation includes:

According to the location point information for generating the early warning signal, use the natural geographical area where the location point corresponding to the location point information is located as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, with the location point corresponding to the location point information as the center, the surrounding area with a preset radius is used as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, it is judged that the location point corresponding to the location point information has a plurality of adjacent location points, and according to the distance between the location point and the plurality of adjacent location points, the location point is determined. The location area corresponding to the location point information.

In an optional embodiment of the present invention, the above statistics of the number of location points corresponding to other recorded location point information appearing in the location area, the specific implementation includes:

During specific implementation, according to the preset time period where the positioning time of the location point information is located, the number of location points corresponding to the location point information in the location area among the location point information recorded in the same preset time period is counted;

For example, within a preset period of time (one day or several hours), it is possible to count the multiple location point information reported by the positioning device recorded by the specified server, and determine the location points corresponding to the multiple location point information respectively. According to each location point, Determine which location points fall in the location area determined in step 103, and count the number of location points falling in the location area determined in step 103; for example, in a certain location area, count once every 2 hours in the location area Specifically, it can be calculated from the positioning time of the first location point information to calculate whether the number of location points that appear in the location area within 2 hours reaches the threshold, and the number of location points that appear in the location area after 2 hours The location points of can only participate in the next statistics of the number of location points in the location area.

In this embodiment, the preset threshold can be specifically set according to different location areas. For example, when the ward is a child, the two location areas of school and home are safe location areas, and those who stay in these two location areas The time is relatively long, and the location point information recorded in these two location areas is also relatively large. Therefore, the threshold for the number of location points in these two location areas is also relatively large.

It should be noted that, optionally, in this embodiment, the designated server may, for example, according to the location point information reported by the portable positioning device, if it is determined that the location point corresponding to the location information is on the preset travel track, mark The traveling track and the position points on the traveling track make the marked position points or the traveling track different from the above-mentioned marked unfamiliar reminder area.

In the embodiment of the present invention, the designated server receives and records the location point information sent by the portable positioning device, generates the traveling track and/or the staying area according to the recorded location point information and the positioning time corresponding to each location point information, and records the traveling Track and/or stay area; when receiving the current location information sent by the portable positioning device, judge whether the location point corresponding to the current location point information is in the recorded travel track and/or stay area, if not Then generate an early warning signal; judge whether the number of consecutively generated early warning signals exceeds a threshold, if so, generate an alarm signal, and notify the user associated with the portable positioning device of the alarm signal. It can ensure that the guardian of the handheld monitoring terminal knows whether the ward with the portable positioning device is in the unfamiliar reminder area through the marks displayed on the electronic map, grasps the safe location information of the ward, improves the user experience, and improves the effectiveness of follow-up tracing .

Fig. 2 is a schematic structural diagram of a location information prompting device provided by another embodiment of the present invention; it is located on the designated server side, as shown in Fig. 2, and the device specifically includes:

The receiving module 21 is configured to receive and record a plurality of location point information sent by the portable positioning device; the location point information includes information on locating the location point of the portable positioning device;

The trajectory generating module 22 is configured to generate a traveling trajectory and/or a stay area according to the recorded location point information and the positioning time corresponding to each location point information, and record the traveling trajectory and/or stay area;

Judging module 23, for when the receiving module 21 receives the current location information sent by the portable positioning device, judging whether the location point corresponding to the current location point information is within the travel trajectory recorded by the trajectory generation module 22 and / or stay in the area;

The early warning module 24 is used to generate an early warning signal when the judging module 23 judges that the location point corresponding to the current location point information is not in the track and/or stay area recorded by the trajectory generation module 22;

The warning module 25 is configured to generate a warning signal when the judging module 23 judges that the number of warning signals continuously generated by the warning module 24 exceeds a threshold, and notify the user associated with the portable positioning device of the warning signal.

Optionally, the receiving module 21 is specifically configured for the designated server to receive and record the position point information located and sent by the portable positioning device at multiple designated times within a preset time period.

Optionally, the trajectory generating module 22 is specifically configured to generate a travel trajectory according to all recorded location point information within a specified time period and the positioning time corresponding to each location point information.

Optionally, the trajectory generation module 22 is specifically further configured to generate a location area according to the location point corresponding to the location point information, and determine whether a location point corresponding to other location information reappears in the location area within a preset time period. Whether the number of occurrences exceeds a threshold, and if so, the location area is marked as a stay area.

Optionally, the associated users include: users in the communication whitelist set by the designated server for the portable positioning device;

The user includes a network account that has logged in to the designated server and has been authorized to obtain information related to the portable positioning device, or includes a monitoring terminal registered in the designated server as being bound to the portable positioning device.

Optionally, the warning signal includes prompt information transmitted by short message or Internet, or includes a special mark displayed on the electronic map corresponding to the location point generating the warning signal.

Optionally, if the warning signal includes a special mark displayed on the electronic map corresponding to the location point where the warning signal is generated;

The device also includes:

Statistical module 26, utilizes the position point corresponding to the position point information of the early warning signal that early warning module 24 generates, generates the position area that comprises described position point, and counts the position point corresponding to other recorded position point information in described position area appears in the number;

The marking module 27 is specifically configured to, when the judging module 23 judges that the number of position points corresponding to other recorded position point information counted by the statistics module 26 in the position area exceeds a threshold, set the position area Or the location point corresponding to the location point information is recorded as an unfamiliar reminder area with a special mark.

Optionally, the device also includes:

The display module 28 is used to display the strange reminder area marked by the marking module on the electronic screen according to the number of position points corresponding to the recorded position point information contained in the marked strange reminder area. in the map;

The display module 28 is specifically configured to display the marked unfamiliar reminder area displayed in the electronic map with different sizes, colors, brightness, or transparency.

Optionally, the statistics module 26 is specifically used for:

According to the preset time period where the positioning time of the location point information is located, count the number of location points corresponding to the location point information in the location area among the location point information recorded in the same preset time period;

Wherein, the mark corresponds to the preset time period.

Optionally, the location area is:

According to the location point information for generating the early warning signal, use the natural geographical area where the location point corresponding to the location point information is located as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, with the location point corresponding to the location point information as the center, the surrounding area with a preset radius is used as the location area corresponding to the location point information; or

According to the location point information for generating the early warning signal, it is judged that the location point corresponding to the location point information has a plurality of adjacent location points, and according to the distance between the location point and the plurality of adjacent location points, the location point is determined. The location area corresponding to the location point information.

Optionally, the receiving module 21 is also configured to receive an activation request sent by the monitoring terminal, the activation request including the identification of the portable positioning device;

The device also includes:

The activation module 29 is configured to activate the portable positioning device corresponding to the portable positioning device identifier according to the portable positioning device identifier included in the activation request, so that the activated portable positioning device sends location point information to a designated server.

For example, the device also includes:

A sending module, configured to send the time interval or specified time for reporting location point information to the portable positioning device, so that the portable positioning device regularly sends the portable positioning device to the designated server according to the time interval or specified time. The location point information of the device.

Optionally, the trajectory generation module 22 is specifically used for:

receiving multiple location point information sent by the portable positioning device in a continuous time;

According to the positioning time corresponding to each location point information, the location points corresponding to each location point information are marked in chronological order, and the traveling track of the portable positioning device is generated.

The traveling trajectory includes lines connected in sequence with the location points corresponding to the recorded location point information on the traveling trajectory, or includes the area within a preset range around the lines, and the corresponding location of the lines in the map. A road and/or an area within a predetermined range around the road.

Optionally, the marking module 27 is further configured to, according to the position point information, if the position point corresponding to the position information is on the preset travel track, mark the travel track and the location points, so that the marked location points or travel tracks are distinguished from the unfamiliar reminder area.

In the embodiment of the present invention, the designated server receives and records the location point information sent by the portable positioning device, generates the traveling track and/or the staying area according to the recorded location point information and the positioning time corresponding to each location point information, and records the traveling Track and/or stay area; when receiving the current location information sent by the portable positioning device, judge whether the location point corresponding to the current location point information is in the recorded travel track and/or stay area, if not Then generate an early warning signal; judge whether the number of consecutively generated early warning signals exceeds a threshold, if so, generate an alarm signal, and notify the user associated with the portable positioning device of the alarm signal. It can ensure that the guardian of the handheld monitoring terminal knows whether the ward with the portable positioning device is in the unfamiliar reminder area through the marks displayed on the electronic map, grasps the safe location information of the ward, improves the user experience, and improves the effectiveness of follow-up tracing .

FIG. 3 is a schematic structural diagram of a location information prompt system provided by another embodiment of the present invention, as shown in FIG. 3 , including: a designated server 31, a portable positioning device 32 and a monitoring terminal 33;

The specified server 31 includes the location information prompting device described in the embodiment shown in FIG. 2 ; the details will not be repeated here;

The monitoring terminal 33 is configured to send an activation request to the designated server, the identification of the portable positioning device included in the activation request, so that the designated server can verify the monitoring terminal and authorize the monitoring terminal to have For the monitoring authority of the portable positioning device, activate the portable positioning device;

The portable positioning device 32 is configured to send the location point information of the portable positioning device to the designated server after activation.

In the embodiment of the present invention, the designated server receives and records the location point information sent by the portable positioning device, generates the traveling track and/or the staying area according to the recorded location point information and the positioning time corresponding to each location point information, and records the traveling Track and/or stay area; when receiving the current location information sent by the portable positioning device, judge whether the location point corresponding to the current location point information is in the recorded travel track and/or stay area, if not Then generate an early warning signal; judge whether the number of consecutively generated early warning signals exceeds a threshold, if so, generate an alarm signal, and notify the user associated with the portable positioning device of the alarm signal. It can ensure that the guardian of the handheld monitoring terminal knows whether the ward with the portable positioning device is in the unfamiliar reminder area through the marks displayed on the electronic map, grasps the safe location information of the ward, improves the user experience, and improves the effectiveness of follow-up tracing .

In the several embodiments provided in this application, it should be understood that the disclosed system, device and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware, or in the form of hardware plus software functional units.

The above-mentioned integrated units implemented in the form of software functional units may be stored in a computer-readable storage medium in the form of codes. The above codes are stored in a computer-readable storage medium, and include several instructions for causing a processor or a hardware circuit to execute some or all steps of the methods described in various embodiments of the present invention. The aforementioned storage media include: a miniature high-capacity mobile storage disk without a physical drive, a mobile hard disk, a read-only memory (English: Read-Only Memory, ROM for short), and a random access memory (English: Random Access Memory). AccessMemory, referred to as RAM), magnetic disk or optical disk and other media that can store program code.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims (29)

1. A location information prompting method, characterized in that, comprising: The designated server receives and records the position point information sent by the portable positioning device, and the position point information includes the information of locating the position point of the portable positioning device; Generate a traveling track and/or a stay area according to the recorded position point information and the positioning time corresponding to each position point information, and record the traveling track and/or stay area; When the specified server receives the current location information sent by the portable positioning device, it judges whether the location point corresponding to the current location point information is in the recorded travel track and/or staying area, and if not, generates an early warning Signal; Judging whether the number of consecutively generated warning signals exceeds a threshold, if so, generating a warning signal, and notifying the user associated with the portable positioning device of the warning signal. 2. The method according to claim 1, wherein the designated server receives and records the location point information sent by the portable positioning device, including: The specified server receives and records the location point information positioned and sent by the portable positioning device at multiple specified times within a preset time period. 3. The method according to claim 2, wherein the generating the traveling track according to the recorded position point information and the positioning time corresponding to each position point information comprises: The traveling trajectory is generated according to all the recorded location point information within the specified time period and the positioning time corresponding to each location point information. 4. The method according to claim 2, characterized in that, generating the stay area according to the recorded location point information and the positioning time corresponding to each location point information, comprising: Generate a location area based on the location points corresponding to the location point information, and judge whether the number of occurrences of location points corresponding to other location information reappearing in the location area within the preset time period exceeds the threshold. If it exceeds the threshold, the location area Marked as a stay area. 5. The method according to claim 1, wherein the associated users include: users in the communication whitelist of the portable positioning device set by the designated server; The user includes a network account that has logged in to the designated server and has been authorized to obtain information related to the portable positioning device, or includes a monitoring terminal registered in the designated server as being bound to the portable positioning device. 6. The method according to claim 1, wherein the warning signal includes prompt information transmitted by short message or Internet, or includes a special mark displayed on the electronic map corresponding to the location point generating the warning signal . 7. The method according to claim 6, wherein if the warning signal includes a special mark displayed on the electronic map corresponding to the location point where the warning signal is generated; Then the judgment whether the number of early warning signals generated continuously exceeds a threshold value, if exceeding, then generates an alarm signal, including: Using the location point corresponding to the location point information that generated the early warning signal, generate a location area containing the location point, and count whether the number of location points corresponding to other recorded location point information in the location area exceeds a threshold ; If it exceeds, record the location area or the location point corresponding to the location point information as an unfamiliar reminder area with a special mark. 8. The method according to claim 7, characterized in that, after recording the location area or the location point corresponding to the location point information as an unfamiliar reminder area with a special mark, comprising: According to the number of position points corresponding to the recorded position point information contained in the marked strange reminder area, the marked strange reminder area is displayed on the electronic map in a differentiated manner; The marked unfamiliar reminder area displayed in the electronic map is displayed in different sizes, colors, brightness, or transparency. 9. The method according to claim 7, wherein the counting the number of location points corresponding to other recorded location point information in the location area includes: According to the preset time period where the positioning time of the location point information is located, count the number of location points corresponding to the location point information in the location area among the location point information recorded in the same preset time period; The marking the location area or the location point corresponding to the location point information as an unfamiliar reminder area includes: The mark corresponds to the preset time period. 10. The method according to claim 7, wherein generating a location area containing the location point using the location point corresponding to the location point information generating the early warning signal comprises: According to the location point information for generating the early warning signal, use the natural geographical area where the location point corresponding to the location point information is located as the location area corresponding to the location point information; or According to the location point information for generating the early warning signal, with the location point corresponding to the location point information as the center, the surrounding area with a preset radius is used as the location area corresponding to the location point information; or According to the location point information for generating the early warning signal, it is judged that the location point corresponding to the location point information has a plurality of adjacent location points, and according to the distance between the location point and the plurality of adjacent location points, the location point is determined. The location area corresponding to the location point information. 11. The method according to any one of claims 1-10, comprising: The designated server receives the activation request sent by the monitoring terminal, and the activation request includes the identification of the portable positioning device; According to the identification of the portable positioning device included in the activation request, activate the portable positioning device corresponding to the identification of the portable positioning device, so that the activated portable positioning device sends location point information to the designated server. 12. The method according to claim 11, wherein the activating the portable positioning device corresponding to the identification of the portable positioning device comprises: The specified server sends the time interval or specified time for reporting location point information to the portable positioning device, so that the portable positioning device regularly sends the portable positioning device to the specified server according to the time interval or specified time. The location point information of ; or The portable positioning device presets a time interval or specified time for reporting location point information, and regularly sends the location point information of the portable positioning device to the specified server according to the time interval or specified time. 13. The method of claim 1, further comprising: The designated server receives multiple location point information sent by the portable positioning device in a continuous time; According to the positioning time corresponding to each location point information, mark the location points corresponding to each location point information in chronological order, and generate the traveling track of the portable positioning device; The traveling trajectory includes lines connected in sequence with the location points corresponding to the recorded location point information on the traveling trajectory, or includes the area within a preset range around the lines, and the corresponding location of the lines in the map. A road and/or an area within a predetermined range around the road. 14. The method of claim 13, further comprising: According to the position point information, if the position point corresponding to the position information is on the preset travel track, mark the travel track and the position point on the travel track, so that the marked position point or The traveling track is different from the unfamiliar reminder area. 15. A location information prompting device, located on the designated server side, characterized in that it comprises: The receiving module is used to receive and record a plurality of location point information sent by the portable positioning device; the location point information includes the information of locating the location point of the portable positioning device; A track generating module, configured to generate a traveling track and/or a stay area according to the recorded position point information and the positioning time corresponding to each position point information, and record the traveling track and/or stay area; A judging module, configured to, when the receiving module receives the current location information sent by the portable positioning device, judge whether the location point corresponding to the current location point information is in the recorded travel track and/or stay area; An early warning module, configured to generate an early warning signal when the judging module judges that the location point corresponding to the current location point information is not in the recorded travel track and/or stay area; An alarm module, configured to generate an alarm signal and notify the user associated with the portable positioning device of the alarm signal when the judging module determines that the number of continuously generated early warning signals exceeds a threshold. 16. The device according to claim 15, wherein the receiving module is specifically used for the designated server to receive and record the position points located and sent by the portable positioning device at multiple designated times within a preset time period information. 17. The device according to claim 16, wherein the trajectory generating module is specifically configured to generate a traveling trajectory according to all recorded location point information within a specified time period and the positioning time corresponding to each location point information. 18. The device according to claim 16, wherein the trajectory generating module is further configured to generate a location area according to the location point corresponding to the location point information, and determine whether to re-enter the location area within the preset time period. Whether the number of occurrences of location points corresponding to other location information exceeds a threshold, and if it exceeds the threshold, mark the location area as a stay area. 19. The device according to claim 15, wherein the associated users include: users in the communication whitelist of the portable positioning device set by the designated server; The user includes a network account that has logged in to the designated server and has been authorized to obtain information related to the portable positioning device, or includes a monitoring terminal registered in the designated server as being bound to the portable positioning device. 20. The device according to claim 15, characterized in that, the warning signal includes reminder information sent via SMS or Internet, or includes a special mark displayed on the electronic map corresponding to the location point that generated the warning signal . 21. The device according to claim 20, wherein if the warning signal includes a special mark displayed on the electronic map corresponding to the location point generating the warning signal; The device also includes: The statistical module uses the location point corresponding to the location point information that generates the early warning signal to generate a location area containing the location point, and counts the number of location points corresponding to other recorded location point information that appear in the location area ; The marking module is specifically used to mark the location area or the The location point corresponding to the location point information is recorded as an unfamiliar reminder area with a special mark. 22. The apparatus of claim 21, further comprising: The display module is used to display the strange reminder area marked by the marking module on the electronic map in a differentiated manner according to the number of position points corresponding to the recorded position point information contained in the marked strange reminder area middle; The display module is specifically configured to display the marked unfamiliar reminder area displayed in the electronic map with different sizes, colors, brightness, or transparency. 23. The device according to claim 21, wherein the statistics module is specifically used for: According to the preset time period where the positioning time of the location point information is located, count the number of location points corresponding to the location point information in the location area among the location point information recorded in the same preset time period; The mark corresponds to the preset time period. 24. The apparatus of claim 21, wherein the location area is: According to the location point information for generating the early warning signal, use the natural geographical area where the location point corresponding to the location point information is located as the location area corresponding to the location point information; or According to the location point information for generating the early warning signal, with the location point corresponding to the location point information as the center, the surrounding area with a preset radius is used as the location area corresponding to the location point information; or According to the location point information for generating the early warning signal, it is judged that the location point corresponding to the location point information has a plurality of adjacent location points, and according to the distance between the location point and the plurality of adjacent location points, the location point is determined. The location area corresponding to the location point information. 25. The device according to claim 15, wherein the receiving module is further configured to receive an activation request sent by a monitoring terminal, and the activation request includes the identification of the portable positioning device; The device also includes: The activation module is configured to activate the portable positioning device corresponding to the portable positioning device identifier according to the portable positioning device identifier included in the activation request, so that the activated portable positioning device sends location point information to a designated server. 26. The apparatus of claim 25, further comprising: A sending module, configured to send the time interval or specified time for reporting location point information to the portable positioning device, so that the portable positioning device regularly sends the portable positioning device to the designated server according to the time interval or specified time. The location point information of the device. 27. The device according to claim 15, wherein the trajectory generating module is specifically used for: receiving multiple location point information sent by the portable positioning device in a continuous time; According to the positioning time corresponding to each location point information, mark the location points corresponding to each location point information in chronological order, and generate the travel trajectory of the portable positioning device; The traveling track includes the lines connected in order of location points corresponding to the recorded position point information on the traveling track according to the positioning time, or includes the area within the preset range around the line, and the corresponding location of the line in the map. A road and/or an area within a predetermined range around the road. 28. The device according to claim 27, wherein the marking module is further configured to, according to the position point information, if the position point corresponding to the position information is on a preset travel track, mark the The traveling track and the position points on the traveling track, so that the marked position points or traveling tracks are distinguished from the unfamiliar reminder area. 29. A location information prompt system, characterized in that it includes: a designated server, a portable positioning device and a monitoring terminal; The specified server includes the location information prompting device according to any one of claims 15-28; The monitoring terminal is configured to send an activation request to the designated server, the identification of the portable positioning device included in the activation request, so that the designated server can verify the monitoring terminal and authorize the monitoring terminal to have The monitoring authority of the portable positioning device activates the portable positioning device; The portable positioning device is configured to send the location point information of the portable positioning device to the specified server after activation.

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