CN108460270A - A kind of client login control method based on mobile device - Google Patents

Abstract

A kind of client login control method based on mobile device obtains the matched multiple target images in destination when detecting that mobile device reaches preset a certain destination；By multiple target image random loadings on multiple target image loading positions of a perpendicular side output of the login interface of client, when multiple target image stitching positions that multiple target images are drawn to login interface from target image loading position constitute general image, if judging, general image is identical as specified stitching image, and according to the dragging initial time of each pre-recorded target image, judge that the dragging order of multiple target images default dragging order corresponding with multiple target image loading positions is identical, and when judging that necessary of unique concealed track that the target image loading position of target image load is pre-configured is passed through in the dragging track of each target image, it logs in client and exports the application interface after logging in client.The safety for logging in client can be improved.

Description

A mobile device-based client login control method

technical field

The invention relates to the technical field of the Internet, in particular to a client login control method based on a mobile device.

Background technique

At present, mobile devices such as mobile phones and mobile tablets have been widely used in people's life and work. In practice, it is found that users often need to use mobile devices to log in to the client in some places to complete certain tasks or operations. For example, common users often need to use mobile devices to log in to WeChat, Alipay and other clients in supermarkets, shopping malls and other places to complete payment operations. Since the authentication information (such as account number, fingerprint, etc.) used by the user to log in to the client on the mobile device is usually fixed, once the authentication information used to log in to the client is leaked, the security of the client login will be reduced .

Contents of the invention

A client login control method based on a mobile device disclosed in an embodiment of the present invention can improve the security of the login client.

Wherein, a client login control method based on a mobile device, a vertical side of the login interface of the client outputs a plurality of target image loading positions, and the plurality of target image loading positions are arranged in the same column, The middle area of the login interface of the client outputs a plurality of target image splicing positions whose number closely arranged in a matrix is consistent with the number of the plurality of target image loading positions, and the method includes:

Detecting whether the mobile device arrives at a preset destination, if so, acquiring a plurality of target images matching the destination; the number of the plurality of target images is consistent with the number of loading positions of the plurality of target images;

Randomly loading the multiple target images on the multiple target image loading positions, when the multiple target images are all dragged from the target image loading position to the target image splicing position to form an overall image, judging whether the overall image is the same as the specified mosaic image, and if so, judging whether the dragging order of the multiple target images is consistent with the dragging order of the multiple target images according to the pre-recorded drag start time of each of the target images The preset dragging order corresponding to the image loading position is the same, if they are the same, judge whether the dragging track of each target image passes through the unique hidden track pre-configured at the target image loading position of the target image loading must pass, if all pass , logging in the client and outputting an application interface after logging in the client.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, before detecting whether the mobile device arrives at a preset destination, the method further includes:

identifying the holding state of the electronic device;

If it is recognized that the holding state of the electronic device is held by the left hand, scan the palm print of the left hand, and check whether the palm print of the left hand matches the preset legal left palm print of the electronic device, and if it matches, the The left vertical side of the login interface of the client outputs a plurality of target image loading positions; or, if it is recognized that the holding state of the electronic device is held by the right hand, scan the palmprint of the right hand, and verify the palmprint of the right hand Whether it matches the legal right hand palmprint preset by the electronic device, and if so, output a plurality of target image loading positions on the right vertical side of the login interface of the client;

And, according to the number of the plurality of target image loading positions, output a plurality of target image splicing positions closely arranged in a matrix in the middle area of the login interface of the client, the number of which is consistent with the number of the plurality of target image loading positions .

As an optional implementation manner, in the first aspect of the embodiment of the present invention, after identifying that the holding state of the electronic device is left-handed, and verifying whether the palmprint of the left hand is consistent with the electronic device Before matching the preset legitimate left palm print, the method further includes:

Detecting whether the legal left hand palmprint preset by the electronic device is bound with the first legal use position of the electronic device;

If the preset legal left palmprint of the electronic device is bound with the first legal use position of the electronic device, determine the electronic device that the destination is bound to the preset legal left palmprint of the electronic device Whether the first legal use position matches, and if so, perform the step of checking whether the left hand palmprint matches the legal left palmprint preset by the electronic device.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, the checking whether the left palmprint matches the legal left palmprint preset by the electronic device includes:

Carry out image segmentation, image enhancement, image binarization and thinning processing to described left hand palmprint successively, obtain input thinning left hand palmprint image;

Extract the detail points of the left hand palmprint in the input thinned left hand palmprint image, and track the input thinned left hand palmprint image, and extract the sampling points on the ridge line in the input thinned left hand palmprint image, and extract the input Thinning the convex hull of the sampling points of the left hand palmprint image, generating the input left hand grasping features containing the left hand palmprint detail points, sampling points on all ridges and the convex hull of the sampling points;

Identify whether the input left hand palmprint matches the palmprint feature of the legal left palmprint preset by the electronic device, and if so, determine that the palmprint of the left hand matches the legal left palmprint preset by the electronic device match.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, after it is recognized that the holding state of the electronic device is held by the right hand, it is checked whether the palmprint of the right hand is consistent with that of the electronic device. Before matching the preset legitimate right palm print, the method further includes:

Detecting whether the legal right hand palmprint preset by the electronic device is bound with the second legal use position of the electronic device;

If the legal right palmprint preset by the electronic device is bound with the second legal use location of the electronic device, determine the electronic device that is bound to the destination and the legal right palmprint preset by the electronic device Whether the second legitimate use position of the electronic device matches, and if so, perform the step of checking whether the right hand palmprint matches the legal right palmprint preset by the electronic device.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, the checking whether the right palmprint matches the legal right palmprint preset by the electronic device includes:

Sequentially performing image segmentation, image enhancement, image binarization and thinning processing on the right palmprint to obtain the input and refined right palmprint image;

Extract the detail points of the right hand palmprint in the input refined right palmprint image, and track the input refined right palmprint image, and extract the sampling points on the ridge line in the input refined right palmprint image, and extract the input Thinning the convex hull of the sampling points of the right hand palmprint image, generating the input right hand grasping features containing the right hand palmprint detail points, sampling points on all ridges and the convex hull of the sampling points;

Identify whether the input right hand palmprint matches the palmprint feature of the legal right palmprint preset by the electronic device, and if so, determine that the palmprint of the right hand matches the legal right palmprint preset by the electronic device match.

As an optional implementation, in the first aspect of the embodiment of the present invention, after it is determined that the dragging track of each target image passes through the pre-configured unique hidden track of the target image loading position where the target image is loaded, it must After the point, and before logging into the client and outputting the application interface after logging into the client, the method also includes:

Clearing the pre-configured unique hidden track must-pass points of each target image loading location;

Prompting the user to drag the multiple target images on the splicing positions of the multiple target images to the loading positions of the multiple target images; wherein, one target image corresponds to one target image loading position;

After the multiple target images are all dragged from the multiple target image splicing positions to the multiple target image loading positions, the user will move from the target image splicing position to the target image corresponding to each of the target images. A certain hidden track point selected on the latest drag track of the image loading position is stored as the latest preconfigured unique hidden track must-pass point corresponding to the target image loading position of the newly loaded target image.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, after storing the latest pre-configured unique hidden track must-pass points corresponding to the multiple target image loading positions, and logging into the client And before outputting the application interface after logging in the client, the method also includes:

Clearing the preset dragging order corresponding to the loading positions of the plurality of target images;

According to the latest dragging start time corresponding to the latest dragging track of each target image from the target image splicing position to the target image loading position, reconfigure the preset dragging order corresponding to the plurality of target image loading positions; wherein , when the latest drag start time is earlier, the preset drag order after reconfiguration is higher; when the latest drag start time is later, the preset drag order after reconfiguration is higher The later the order.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, the identifying the holding state of the electronic device includes:

The electronic device calculates the sum of areas X1 of connected domains whose left outer edge is touched and identified by the first 3D touch array disposed along the length direction on the left outer edge of the electronic device;

The electronic device calculates the sum of areas X2 of connected domains whose right outer edge is touched and identified by the second 3D touch array disposed along the length direction on the right outer edge of the electronic device;

The electronic device compares the sum of the areas X1 and the sum of the areas X2, and if the sum of the areas X1 is greater than the sum of the areas X2, then determines that the sum of the areas X1 is the sum of the areas of the connected domains touched by the palm , the sum of the areas X2 is the sum of the areas of the connected domains touched by the fingers, and it is recognized that the holding state of the electronic device is held by the left hand;

If the sum of areas X1 is less than the sum of areas X2, it is determined that the sum of areas X1 is the sum of the areas of the connected domains touched by the finger, and the sum of the areas X2 is the sum of the areas of the connected domains touched by the palm. The holding state of the electronic device is right hand holding.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, any two target images in the multiple target images are different from each other; any two target images in the multiple target image loading positions The pre-configured unique hidden track necessary points for the image loading location are different from each other; the preset dragging order corresponding to any two target image loading locations among the multiple target image loading locations is different from each other.

In the embodiment of the present invention, the user is not only required to accurately splice the same overall image as the specified spliced image at multiple target image splicing positions that are closely arranged in a matrix and whose number is consistent with the number of multiple target image loading positions, but also requires The dragging order of each target image is the same as the preset dragging order corresponding to the target image loading position where the target image is loaded, and the dragging track of each target image is required to be pre-configured with the target image loading position where the target image is loaded The only hidden track must pass through the point to allow login to the client, so that even if other illegal users can learn multiple target images randomly loaded on multiple target image loading positions, it is difficult to know the legal dragging order of each target image at the same time And the unique hidden track must pass point of each target image, which can effectively improve the security of the login client.

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 flow diagram of a mobile device-based client login control method disclosed in an embodiment of the present invention;

FIG. 2 is a schematic flow diagram of another mobile device-based client login control method disclosed in an embodiment of the present invention;

Fig. 3 is a schematic diagram of changes of a client login interface disclosed in 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 "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or process that includes a series of steps or units. The apparatus is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to the process, method, product or apparatus.

A client login control method based on a mobile device disclosed in an embodiment of the present invention can improve the security of the login client. A detailed description will be given below in conjunction with the accompanying drawings.

Please refer to FIG. 1 . FIG. 1 is a schematic flowchart of a mobile device-based client login control method disclosed in an embodiment of the present invention. In a mobile device-based client login control method shown in Figure 1, the mobile device may include a smart phone, a mobile tablet, a wearable device (such as a smart watch), a personal digital assistant (Personal Digital Assistant, PDA), a mobile Internet Devices (Mobile Internet Device, MID), TVs and other electronic devices that allow login to clients such as Alipay applications, instant messaging applications, and email applications; among them, mobile devices can support including but not limited to the following network technologies: Global System for Mobile Communications ( Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (W-CDMA), CDMA2000, IMT single carrier (IMT Single Carrier), Enhanced Data Rates for GSMEvolution (EDGE), Long-Term Evolution (Long-Term Evolution, LTE), Advanced Long-Term Evolution, Time-Division Long-Term Evolution (Time-Division LTE, TD -LTE), High Performance Radio Local Area Network (HiperLAN), High Performance Radio Wide Area Network (HiperWAN), Local Multipoint Distribution Service (LMDS), Global Interoperability for Microwave Access (WiMAX), ZigBee protocol (ZigBee), Bluetooth, Orthogonal Frequency Division Multiplexing (OFDM), High Capacity Space Division Multiple Access (HC-SDMA), Universal Mobile Telecommunications System (UMTS), Universal Mobile Telecommunications System Time Division Duplex ( UMTS-TDD), Evolved High Speed Packet Access (HSPA+), Time Division Synchronous Code Division Multiple Access (TD-SCDMA), Evolution Data Optimized (EV-DO), Digital Enhanced Cordless Communications (DECT) and others. In the method described in FIG. 1 , the mobile device may output multiple target image loading positions on a vertical side of the login interface of the client, and the multiple target image loading positions are arranged in the same column; and The mobile device may output a plurality of target image splicing positions closely arranged in a matrix in the middle area of the login interface of the client, the number of which is consistent with the number of the plurality of target image loading positions. As shown in Figure 1, the client login control method applied to electronic equipment may include the following steps:

101. The mobile device detects whether the mobile device has arrived at a preset destination, and if yes, execute step 102; if not, end the process.

102. The mobile device acquires multiple target images with matching destinations, where the number of the multiple target images is consistent with the number of loading locations of the multiple target images.

In the embodiment of the present invention, the multiple target images matched by the destination may be multiple target images pre-configured by the user for destinations such as supermarkets and shopping malls, wherein the multiple pre-configured target images may be the user as the destination The specified multiple person images may also be multiple natural landscape images or popular scenic spot images in the destination area (such as county area, city area) selected by the user for the destination, which is not limited in the embodiment of the present invention. When the destination changes, the multiple natural landscape images or popular scenic spot images matched by the destination will also change flexibly, so that the multiple natural landscape images or popular scenic spot images matched by the destination can be promoted during the login process of the client.

103. The electronic device randomly loads multiple target images on multiple target image loading positions. When multiple target images are dragged from the target image loading position to the target image splicing position to form an overall image, determine whether the overall image is consistent with the specified The spliced images are the same, if they are the same, according to the pre-recorded dragging start time of each target image, determine whether the dragging order of multiple target images is the same as the preset dragging sequence corresponding to the loading positions of multiple target images, if they are the same , to determine whether the drag track of each target image has passed through the unique hidden track pre-configured at the target image loading position of the target image. If they all pass, log in to the client and output the application interface after logging in to the client.

In the embodiment of the present invention, any two target images among the plurality of target images are different from each other, and the pre-configured unique hidden track must-pass points of any two target image loading positions among the multiple target image loading positions are different from each other; The preset dragging orders corresponding to any two target image loading positions among the plurality of target image loading positions are different from each other, which is beneficial to improve the security of the login client.

In the embodiment of the present invention, the electronic device can randomly load multiple target images on multiple target image loading positions in such a way that one target image corresponds to one target image loading position, that is to say, the same target image is loaded The loading position of the target image is random, not fixed, which helps to improve the security of the login client.

It can be seen that the implementation of the method described in Figure 1 not only requires the user to accurately splice the same overall image as the specified spliced image at multiple target image splicing positions that are closely arranged in a matrix and whose number is consistent with the number of multiple target image loading positions. images, it is also required that the dragging order of each target image is the same as the preset dragging order corresponding to the target image loading position of the target image, and that the dragging track of each target image passes through the target image loaded with the target image The only hidden track pre-configured in the loading location must pass through the point to allow login to the client, so that even if other illegal users can learn about multiple target images randomly loaded on multiple target image loading positions, it is difficult to know the location of each target image at the same time The legal dragging order and the unique hidden trajectory must pass points of each target image can effectively improve the security of the login client.

Please refer to FIG. 2 . FIG. 2 is a schematic flowchart of another mobile device-based client login control method disclosed in an embodiment of the present invention. As shown in Figure 2, the client login control method applied to electronic equipment may include the following steps:

201. The electronic device identifies a holding state of the electronic device.

As an optional implementation manner, a first 3D touch array can be arranged along the length direction on the left outer edge of the electronic device, and a second 3D touch array can be arranged along the length direction on the right outer edge of the electronic device; On this basis, the electronic device may calculate the sum of areas X1 of connected domains whose left outer edge is touched and identified by the first 3D touch array arranged along the length direction on the left outer edge of the electronic device;

And, the electronic device may calculate the sum of areas X2 of connected domains whose right outer edge is touched and identified by the second 3D touch array disposed along the length direction on the right outer edge of the electronic device;

And, the electronic device compares the area sum X1 with the area sum X2, and if the area sum X1 is greater than the area sum X2, it is determined that the area sum X1 is the sum of the areas of the connected domains touched by the palm, and the area sum X2 is the connected areas touched by the fingers. The sum of the areas of the domains recognizes that the holding state of the electronic device is held by the left hand, so that the holding state of the electronic device can be accurately identified;

Or, if the sum of the areas X1 is less than the sum of the areas X2, it is determined that the sum of the areas X1 is the sum of the areas of the connected domains touched by the fingers, and the sum of the areas X2 is the sum of the areas of the connected domains touched by the palm, and the holding state of the electronic device is identified It is held by the right hand, so that the holding state of the electronic device can be accurately identified.

202. If it is recognized that the holding state of the electronic device is held by the left hand, the electronic device scans the palmprint of the left hand, and checks whether the palmprint of the left hand matches the legal left palmprint preset by the electronic device. The left vertical side of the login interface outputs multiple target image loading positions; or, if it is recognized that the holding state of the electronic device is held by the right hand, scan the palm print of the right hand and verify whether the palm print of the right hand is legal with the preset electronic device. The palm prints of the right hand match, and if they match, multiple target image loading positions are output on the right vertical side of the login interface of the client.

In the embodiment of the present invention, when multiple target image loading positions are output on the left vertical side of the client's login interface, the electronic device can display the number of scans of the left hand palmprint within a specified time period on the left vertical side of the client's login interface. Output a plurality of target image loading positions proportional to the number of scans of the left palm print, that is to say, if the scan times of the left palm print are higher, the number of multiple target image load positions is less; otherwise, if The lower the number of scans of the left palm print, the higher the number of multiple target image loading positions. That is, the more often the user who logs in the client with the left hand is more reliable, thereby reducing the difficulty of logging in the client with the left hand; the less reliable the user who logs in the client with the left hand is, the more difficult it is to increase the difficulty of logging in the client with the left hand.

In the embodiment of the present invention, when multiple target image loading positions are output on the right vertical side of the client's login interface, the electronic device can display the number of times the right hand palmprint is scanned within a specified period of time on the right vertical side of the client's login interface. Output a plurality of target image loading positions proportional to the number of scans of the right hand palmprint, that is to say, if the number of scans of the right hand palmprint is higher, the number of multiple target image loading positions will be less; on the contrary, if The lower the number of scans of the right hand palmprint, the higher the number of multiple target image loading positions. That is, users who log in to the client with the right hand more often are more reliable, which in turn can reduce the difficulty of logging in to the client with the right hand; and users who log in to the client with the right hand less often are less reliable, and can increase the difficulty of logging in to the client with the right hand.

As an optional implementation manner, after identifying that the holding state of the electronic device is held by the left hand, and before checking whether the palmprint of the left hand matches the legal left palmprint preset by the electronic device, the method further includes:

The electronic device detects whether the legal left hand palmprint preset by the electronic device is bound with the first legal use position of the electronic device;

If the preset legal left palmprint of the electronic device is bound with the first legal use position of the electronic device, determine whether the destination matches the first legal use position of the electronic device bound with the preset legal left palmprint of the electronic device, If they match, perform the above steps of checking whether the left hand palmprint matches the legal left palmprint preset by the electronic device, thereby improving the security when the user logs in to the client with one left hand.

Further, verifying whether the palmprint of the left hand matches the legal left palmprint preset by the electronic device includes:

The electronic device sequentially performs image segmentation, image enhancement, image binarization and thinning processing on the left palmprint to obtain an input and thinned left palmprint image;

The electronic device extracts the detail points of the left hand palmprint from the input thinned left hand palmprint image, and tracks the input thinned left hand palmprint image, and extracts the sampling points on the ridge line of the input thinned left hand palmprint image, and extracts the input Thinning the convex hull of the sampling points of the left hand palmprint image, generating the input left hand grasping features containing the left hand palmprint detail points, sampling points on all ridges and the convex hull of the sampling points;

The electronic device recognizes whether the input left hand palmprint matches the palmprint feature of the legal left hand palmprint preset by the electronic device. Verify whether the palmprint of the left hand matches the legal left palmprint preset by the electronic device, and improve the verification accuracy of the palmprint of the left hand.

As another optional implementation manner, after identifying that the holding state of the electronic device is right-hand holding, and before checking whether the palmprint of the right hand matches the preset legitimate right-hand palmprint of the electronic device, the method further includes :

The electronic device detects whether the legal right hand palmprint preset by the electronic device is bound with the second legal use position of the electronic device; wherein, the second legal use position may be different from the above-mentioned first legal use position, which is not limited in the embodiment of the present invention;

If the preset legal right palmprint of the electronic device is bound with the second legal use position of the electronic device, determine whether the destination matches the second legal use position of the electronic device bound with the preset legal right palmprint of the electronic device, If they match, perform the above steps of verifying whether the right hand palmprint matches the legal right palmprint preset by the electronic device, thereby improving the security when the user logs in to the client with one right hand.

Further, verifying whether the palmprint of the right hand matches the legal right palmprint preset by the electronic device includes:

The electronic device sequentially performs image segmentation, image enhancement, image binarization and thinning processing on the right hand palmprint to obtain the input and refined right hand palmprint image;

The electronic device extracts the detail points of the right palmprint from the input and refined right palmprint image, and tracks the input and refined right palmprint image, and extracts the sampling points on the ridge line of the input and refined right palmprint image, and extracts the input Thinning the convex hull of the sampling points of the right hand palmprint image, generating the input right hand grasping features containing the right hand palmprint detail points, sampling points on all ridges and the convex hull of the sampling points;

The electronic device recognizes whether the input right hand palmprint matches the palmprint feature of the legitimate right hand palmprint preset by the electronic device, and if so, determines that the right hand palmprint matches the legal right palmprint preset by the electronic device, so that accurate Verify whether the palmprint of the right hand matches the legal right palmprint preset by the electronic device, and improve the verification accuracy of the palmprint of the right hand.

203. According to the number of multiple target image loading positions, the electronic device outputs multiple target image splicing positions closely arranged in a matrix in the middle area of the login interface of the client, the number of which is consistent with the number of multiple target image loading positions.

204. The mobile device detects whether the mobile device arrives at a preset destination, if yes, execute steps 205-206; if no, end this process.

205. The mobile device acquires multiple target images matching the destination, where the number of the multiple target images is consistent with the number of loading locations of the multiple target images.

In the embodiment of the present invention, the multiple target images matched by the destination may be multiple target images pre-configured by the user for destinations such as supermarkets and shopping malls, wherein the multiple pre-configured target images may be the user as the destination The specified multiple person images may also be multiple natural landscape images or popular scenic spot images in the destination area (such as county area, city area) selected by the user for the destination, which is not limited in the embodiment of the present invention. When the destination changes, the multiple natural landscape images or popular scenic spot images matched by the destination will also change flexibly, so that the multiple natural landscape images or popular scenic spot images matched by the destination can be promoted during the login process of the client.

206. The electronic device randomly loads multiple target images on multiple target image loading positions, and when multiple target images are dragged from the target image loading position to the target image splicing position to form an overall image, determine whether the overall image is consistent with the specified The spliced images are the same, if they are the same, according to the pre-recorded dragging start time of each target image, determine whether the dragging order of multiple target images is the same as the preset dragging sequence corresponding to the loading positions of multiple target images, if they are the same , to judge whether the dragging track of each target image passes through the unique hidden track pre-configured at the target image loading position of the target image loading must pass point, if all pass, log in to the client and output the application interface after logging in to the client.

In the embodiment of the present invention, any two target images among the plurality of target images are different from each other, and the pre-configured unique hidden track must-pass points of any two target image loading positions among the multiple target image loading positions are different from each other; The preset dragging orders corresponding to any two target image loading positions among the plurality of target image loading positions are different from each other, which is beneficial to improve the security of the login client.

In the embodiment of the present invention, the electronic device can randomly load multiple target images on multiple target image loading positions in such a way that one target image corresponds to one target image loading position, that is to say, the same target image is loaded The loading position of the target image is random, not fixed, which helps to improve the security of the login client.

As an optional implementation, after it is judged that the drag trajectory of each target image passes through the unique hidden trajectory pre-configured at the target image loading position of the target image, and log in to the client and output the login Before the application interface behind the client, the method may also perform the following steps:

The electronic device clears the pre-configured unique hidden track must-pass points for each target image loading position;

The electronic device prompts the user to drag multiple target images at multiple target image splicing positions to the multiple target image loading positions; wherein, one target image corresponds to one target image loading position;

When multiple target images are all dragged from multiple target image splicing positions to multiple target image loading positions, the electronic device will drag and drop the user's latest drag from the target image splicing position to the target image loading position corresponding to each target image A certain hidden track point selected on the track is stored as the latest preconfigured unique hidden track must-pass point corresponding to the target image loading position where the target image is newly loaded. Among them, the only hidden track must pass point is hidden and invisible.

Among them, implementing the above-mentioned embodiment, can randomly and flexibly reconfigure the pre-configured unique hidden track must-pass points corresponding to each target image loading position, and the pre-configured points corresponding to each target image loading position after reconfiguration The unique hidden track must-pass points may be different from the unique hidden track must-pass points preconfigured before the target image, so that the security of the login client can be effectively improved.

As another optional implementation, after storing the latest preconfigured unique hidden track must-pass points corresponding to multiple target image loading positions, and before logging into the client and outputting the application interface after logging into the client, the method You can also perform the following steps:

The electronic device clears the preset dragging order corresponding to the loading positions of multiple target images;

The electronic device reconfigures the preset dragging order corresponding to the multiple target image loading positions according to the latest dragging start time corresponding to the latest dragging track of each target image from the target image splicing position to the target image loading position ; Wherein, the earlier the latest dragging start time, the higher the reconfigured preset dragging order; the later the latest dragging start time, the reconfigured preset The lower the dragging order.

Wherein, implementing the above-mentioned embodiment, the preset dragging order corresponding to each target image loading position can be randomly and flexibly reconfigured, and the preset dragging order corresponding to each target image loading position after reconfiguration is the same as the target image loading position. The preset dragging sequence corresponding to the images can be different, so that the security of the login client can be effectively improved.

Please also refer to FIG. 3 . FIG. 3 is a schematic diagram of changes in a client login interface disclosed in an embodiment of the present invention. As shown in Figure 3, when multiple target images (i.e. 9 target images) are dragged from the target image loading position (i.e. 9 target image loading positions) to the target image splicing position (i.e. 9 target image splicing positions) When forming the overall image, the electronic device can judge whether the overall image matches the specified mosaic image, where the overall image matches the specified mosaic image means that the overall image is the same as the specified mosaic image; and, according to the pre-recorded dragging and dropping of each target image At the start time, it is judged whether the dragging sequence of multiple target images is the same as the preset dragging sequence corresponding to the loading positions of multiple target images. The pre-configured unique hidden trajectory of the target image loading location must pass through points (indicated by dotted circles). If all pass, log in to the client and output the application interface after logging in to the client. As shown in Figure 3, each dotted line represents a target image being dragged from the target image loading position to the target image splicing position, and the dotted circle on each dotted line represents the pre-configured target image loading position corresponding to the dotted line. The only hidden track must pass through points. The square where the arrow on each dotted line is located indicates the target image splicing position where the dragged target image is finally placed. The serial number on each dotted line (such as any one from 1 to 9) indicates the target image The preset dragging sequence corresponding to the loading position of the loaded target image, as shown in FIG. 3 , the preset dragging sequence corresponding to any two target image loading positions are different from each other. Optionally, the pre-configured unique hidden track must-pass points of any two target image loading positions may also be different from each other.

It can be seen that the implementation of the method described in Figure 2 not only requires the user to accurately splice the same overall image as the specified spliced image at multiple target image splicing positions that are closely arranged in a matrix and whose number is consistent with the number of multiple target image loading positions. images, it is also required that the dragging order of each target image is the same as the preset dragging order corresponding to the target image loading position of the target image, and that the dragging track of each target image passes through the target image loaded with the target image The only hidden track pre-configured in the loading location must pass through the point to allow login to the client, so that even if other illegal users can learn about multiple target images randomly loaded on multiple target image loading positions, it is difficult to know the location of each target image at the same time The legal dragging order and the unique hidden trajectory must pass points of each target image can effectively improve the security of the login client.

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.

The above is a detailed introduction to a mobile device-based client login control method disclosed in the embodiment of the present invention. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment is only for helping 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 content of this specification is not It should be understood as a limitation of the present invention.

Claims (10)

1. a kind of client login control method based on mobile device, which is characterized in that the login interface of the client One perpendicular side exports multiple target image loading positions, the multiple target image loading position in the form of positioned at same row into Row arrangement, the compact arranged number of intermediate region output matrix formula and the multiple target figure of the login interface of the client As the consistent multiple target image stitching positions of the number of loading position, the method includes：

Detect whether the mobile device reaches preset a certain destination, if so, obtaining the matched multiple mesh in the destination Logo image；The number of the multiple target image is consistent with the multiple number of target image loading position；

By the multiple target image random loading on the multiple target image loading position, when the multiple target image When being drawn to the target image stitching position composition general image from the target image loading position, judge described whole Whether body image is identical as specified stitching image, if identical, is risen according to the dragging of each pre-recorded target image Begin the time, judges that whether corresponding with the multiple target image loading position the dragging order of the multiple target image is default It is identical to pull order, if identical, judges the mesh for pulling track and whether passing through target image load of each target image Unique concealed necessary point in track that logo image loading position is pre-configured logs in the client and exports login if all passing through Application interface after the client.

2. client login control method according to claim 1, which is characterized in that the detection mobile device is Before the no preset a certain destination of arrival, the method further includes：

Identify the grip state of the electronic equipment；

If identifying, the grip state of the electronic equipment is left-handed, scans left hand palmmprint, and verify the left hand palmmprint Whether match with the preset legal left hand palmmprint of the electronic equipment, if matched, in the login interface of the client A left side erect side and export multiple target image loading positions；If alternatively, identifying that the grip state of the electronic equipment is the right hand Hold, scan right hand palmmprint, and verify the right hand palmmprint whether with the preset legal right hand palmmprint phase of the electronic equipment Match, if matched, erects side on the right side of the login interface of the client and export multiple target image loading positions；

And the number according to the multiple target image loading position, in the intermediate region of the login interface of the client The compact arranged number of the output matrix formula multiple target images consistent with the multiple number of target image loading position are spelled Connect position.

3. client login control method according to claim 2, which is characterized in that identifying the electronic equipment After grip state is left-handed, and whether the verification left hand palmmprint is slapped with the preset legal left hand of the electronic equipment Before line matches, the method further includes：

Detect the preset legal left hand palmmprint of the electronic equipment whether bind the electronic equipment first it is legal use position It sets；

If the preset legal left hand palmmprint binding of the electronic equipment have the electronic equipment first it is legal use position, judge The first of the electronic equipment of the preset legal left hand palmmprint binding of the destination and the electronic equipment legal uses position It sets and whether matches, if matched, whether preset legal with the electronic equipment execute the verification left hand palmmprint The step of left hand palmmprint matches.

4. client login control method according to claim 3, which is characterized in that the verification left hand palmmprint is It is no to match with the preset legal left hand palmmprint of the electronic equipment, including：

Image segmentation, image enhancement, image binaryzation and micronization processes are carried out to the left hand palmmprint successively, obtain input refinement Left hand palmprint image；

The input refine left hand palmprint image in extract left hand palmmprint minutiae point, and to input refinement left hand palmprint image into Line trace, and the sampled point in input refinement left hand palmprint image on crestal line is extracted, and extraction input refinement left hand palmmprint figure The convex closure of the sampled point of picture generates the input of the convex closure containing left hand palmmprint minutiae point, all crestal lines up-sampling point and sampled point Left hand grasps feature；

Identify the input left hand grasp feature and the preset legal left hand palmmprint of the electronic equipment palm print characteristics whether phase Matching, if matched, determines that the left hand palmmprint matches with the preset legal left hand palmmprint of the electronic equipment.

5. client login control method according to claim 4, which is characterized in that identifying the electronic equipment After grip state holds for the right hand, and whether the verification right hand palmmprint is slapped with the preset legal right hand of the electronic equipment Before line matches, the method further includes：

Detect the preset legal right hand palmmprint of the electronic equipment whether bind the electronic equipment second it is legal use position It sets；

If the preset legal right hand palmmprint binding of the electronic equipment have the electronic equipment second it is legal use position, judge The second of the electronic equipment of the preset legal right hand palmmprint binding of the destination and the electronic equipment legal uses position It sets and whether matches, if matched, whether preset legal with the electronic equipment execute the verification right hand palmmprint The step of right hand palmmprint matches.

6. client login control method according to claim 5, which is characterized in that the verification right hand palmmprint is It is no to match with the preset legal right hand palmmprint of the electronic equipment, including：

Image segmentation, image enhancement, image binaryzation and micronization processes are carried out to the right hand palmmprint successively, obtain input refinement Right hand palmprint image；

The input refine right hand palmprint image in extract right hand palmmprint minutiae point, and to input refinement right hand palmprint image into Line trace, and the sampled point in input refinement right hand palmprint image on crestal line is extracted, and extraction input refinement right hand palmmprint figure The convex closure of the sampled point of picture generates the input of the convex closure containing right hand palmmprint minutiae point, all crestal lines up-sampling point and sampled point The right hand grasps feature；

Identify the input right hand grasp feature and the preset legal right hand palmmprint of the electronic equipment palm print characteristics whether phase Matching, if matched, determines that the right hand palmmprint matches with the preset legal right hand palmmprint of the electronic equipment.

7. client login control method according to claim 6, which is characterized in that judging each target image Dragging track by the target image load target image loading position be pre-configured unique concealed track it is necessary After point, and before logging in the client and exporting the application interface after logging in the client, the method further includes：

Unique concealed necessary point in track that each described target image loading position is pre-configured is purged；

The multiple target image on the multiple target image stitching position is drawn to the multiple target by prompt user Image loading position；Wherein, a target image corresponds to a target image loading position；

When the multiple target image is all drawn to the multiple target figure from the multiple target image stitching position As after loading position, user is added from target image stitching position to target image each described target image is corresponding Carry the target image that a certain concealed tracing point selected on the newest dragging track of position is newly loaded as the target image Unique concealed necessary point in track of the corresponding newest pre-configuration of loading position is stored.

8. client login control method according to claim 7, which is characterized in that storing the multiple target image After unique concealed necessary point in track of the corresponding newest pre-configuration of loading position, and logs in the client and export and step on Before recording the application interface after the client, the method further includes：

The corresponding default dragging order of the multiple target image loading position is purged；

Newest dragging track according to target image described in each from target image stitching position to target image loading position Corresponding newest dragging initial time reconfigures the corresponding default dragging order of the multiple target image loading position；Its In, when the newest dragging initial time is more early, the default dragging order after reconfiguring is more forward；The newest dragging When initial time is slower, the default dragging order after reconfiguring is more rearward.

9. client login control method according to claim 8, which is characterized in that the identification electronic equipment Grip state, including：

The electronic equipment calculates the first 3D touch array knowledges that the left side outer rim of the electronic equipment is alongst arranged The area summation X1 for the connected domain that the left side outer rim not gone out is touched；

The electronic equipment calculates the 2nd 3D touch array knowledges that the right side outer rim of the electronic equipment is alongst arranged The area summation X2 for the connected domain that the right side outer rim not gone out is touched；

The electronic equipment compares the area summation X1 and the area summation X2, if the area summation X1 is more than The area summation X2, it is determined that it is the sum of the area of connected domain that palm touches to go out the area summation X1, and the area is total It is the sum of the area of connected domain that finger touches with X2, identifies that the grip state of the electronic equipment is left-handed；

If the area summation X1 is less than the area summation X2, it is determined that it is the connection that finger touches to go out the area summation X1 The sum of the area in domain, the area summation X2 are the sum of the area of connected domain that palm touches, and identify the electronic equipment Grip state holds for the right hand.

10. according to claim 1-9 any one of them client login control methods, which is characterized in that the multiple target Any two target image in image is different；Any two target image in the multiple target image loading position Unique concealed necessary point in track that loading position is pre-configured is different；Any two in multiple target image loading positions The corresponding default dragging order of target image loading position is different.