Touch screen detection method, device and system

Abstract

The present application discloses a touch screen detection method, device and system. The method includes: determining the area division result of the touch screen according to the touch screen information; based on the area division result, generating and sending a multi-area display instruction to the touch screen, so that the touch screen responds to the multi-area display instruction to display multiple target areas; receiving the touch information of each target area detected by the touch screen; generating the detection result of the corresponding target area based on the touch information of each target area. Through the above method, the present application can obtain more accurate touch screen detection results.

Description

Technical Field

[0001] The present application relates to the field of touch screen technology, and in particular to a touch screen detection method, device and system. Background Art

[0002] Touch screens can establish a connection between the outside world and electronic devices by receiving touch operations from users, so they are widely used in various types of electronic devices, such as medical equipment, entertainment equipment, etc. However, the touch function of the touch screen will affect the use of electronic devices. For example, when its touch function is not good, it cannot provide effective feedback to the user's touch operation. Based on this, how to detect the touch function of the touch screen before leaving the factory is a topic that needs to be studied urgently. Summary of the invention

[0003] The present application provides a touch screen detection method, device and system, which can achieve accurate detection results for the touch screen.

[0004] To solve the above technical problems, a technical solution adopted in the present application is: providing a touch screen detection method, the method comprising: determining the area division result of the touch screen according to the touch screen information; based on the area division result, generating and sending a multi-area display instruction to the touch screen, so that the touch screen responds to the multi-area display instruction to display multiple target areas; receiving touch information of each target area detected by the touch screen; and generating a detection result of the corresponding target area based on the touch information of each target area.

[0005] To solve the above technical problems, another technical solution adopted in the present application is: to provide a detection device, which includes a processor and a memory connected to the processor, the memory storing program instructions; the processor is used to execute the program instructions stored in the memory to implement the above method.

[0006] To solve the above technical problems, another technical solution adopted in the present application is: to provide a touch screen detection system, which includes a detection device and a touch screen, and the touch screen can be used for wearable devices; the detection device is the detection device involved in the above method, which can be used to detect the touch screen.

[0007] The beneficial effect of the present application is: the display area of ​​the touch screen is divided according to the touch screen information, so that the touch screen displays multiple target areas, so that during the touch screen detection process, the tester can be guided to perform touch operations in different target areas respectively, so that the touch screen can generate touch information of different target areas based on the touch operation of the tester and send it to the detection device to realize the detection of the touch screen. Moreover, since the tester is guided to perform touch operations in different target areas respectively, it can be avoided that the tester only performs touch operations on a local area of ​​the display screen due to the test habit, so that the detection result generated by the detection device according to the received touch information can be more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a flow chart of the first embodiment of the touch screen detection method of the present application;

[0009] Figure 2 This is a schematic diagram of the target area of ​​the nested distribution of this application;

[0010] Figure 3 This is another schematic diagram of the target area of ​​the nested distribution of this application;

[0011] Figure 4 This is a schematic diagram of the target area of ​​array distribution in this application;

[0012] Figure 5 This is another schematic diagram of the target area of ​​array distribution in the present application;

[0013] Figure 6 This is another structural schematic diagram of the target area of ​​array distribution in this application;

[0014] Figure 7 It is a flow chart of the second embodiment of the touch screen detection method of the present application;

[0015] Figure 8 It is a flow chart of the third embodiment of the touch screen detection method of the present application;

[0016] Fig. 9 This is a schematic diagram of the touch screen result prompt pattern of this application;

[0017] Fig.10 It is a structural schematic diagram of an embodiment of the detection device of the present application;

[0018] Fig.11 It is a structural schematic diagram of an embodiment of a touch screen detection system of the present application;

[0019] Fig.12 It is a structural diagram of an embodiment of a storage medium of the present application. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] The terms "first", "second", "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of this application, all directional indications (such as up, down, left, right, front, back ...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, product or device comprising a series of steps is not limited to the listed steps, but optionally also includes steps that are not listed, or optionally also includes other steps inherent to these processes, methods, products or devices.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments without conflict.

[0023] A traditional touch screen detection method is to start from a certain point on the touch screen, draw four rays in the four directions of x+, x-, y+, and y-, and then determine whether the touch function is complete by judging whether the rays are continuous. However, this method is easily restricted by the habits of the testers. For example, each tester has different habits, and the test results obtained are different, which affects the accuracy of the test results. To this end, this application provides a touch screen detection method, which is as follows:

[0024] Figure 1 is a flow chart of the first embodiment of the touch screen detection method of the present application. It should be noted that if there are substantially the same results, this embodiment does not Figure 1 The process sequence shown is limited. Figure 1 As shown, this embodiment may include:

[0025] S110: Determine a region division result of the touch screen according to the touch screen information.

[0026] The execution subject of this embodiment is a detection device, that is, an electronic device with a detection function. A touch screen may also be called a touch screen or a touch panel, and may be a resistive touch screen, a capacitive touch screen, or the like.

[0027] The touch screen information may include information such as the size of the touch screen and the shape of the touch screen. The detection device may divide the touch screen according to the touch screen information to obtain a regional division result of the touch screen. There may be multiple division methods for the detection device, and different division methods may be selected according to the size of the touch screen and the shape of the touch screen. In addition, when selecting a division method, factors such as detection efficiency, detection time, and detection accuracy may also be considered.

[0028] Take the touch screen shape and size selection division method as an example for explanation. For a touch screen with a smaller size, it can be divided into fewer areas to be detected; for a touch screen with a larger size, it can be divided into more areas to be detected. For a circular touch screen, it can be divided into multiple areas to be detected by circular dividing lines; for a rectangular touch screen, it can be divided into rectangular areas to be detected by rectangular dividing lines.

[0029] In a specific implementation, if the touch screen information includes the shape of the touch screen, the detection device can divide the touch screen into multiple target areas distributed in an array or multiple target areas distributed in a nested manner based on the touch screen information, wherein the target area can be the above-mentioned area to be detected.

[0030] The multiple target areas of nested distribution are divided by multiple borders of the same center and shape. The area in each border except other borders is a target area. The shape of the border of the target area of ​​nested distribution can be circular or rectangular. The border of the target area can be the above-mentioned dividing line. The distance from each target area border to the center is different, which can be determined according to the actual situation.

[0031] In some specific implementations, if the touch screen is circular in shape, the touch screen can be divided into a plurality of target areas distributed in a nested manner, wherein the shape of the frame is circular. If the touch screen is rectangular in shape, the touch screen can be divided into a plurality of target areas distributed in an array manner, wherein the shape of the target area is rectangular; or the touch screen can be divided into a plurality of target areas distributed in a nested manner, wherein the shape of the frame is rectangular.

[0032] The following are examples to illustrate the above three division methods:

[0033] For a specific example of dividing a circular touch screen into nested target areas, see Figure 2 . Figure 2 In the embodiment, the circular touch screen is divided into four target areas, wherein the border of each target area is a circle with the center of the touch screen as the center, and the radius / size of each circular border is different.

[0034] For a specific example of dividing a rectangular touch screen into nested target areas, see Figure 3 . Figure 3 In the embodiment, the rectangular touch screen is divided into four target areas, wherein the border of each target area is a rectangle centered at the center of the touch screen, and the size of each rectangular border is different.

[0035] In the multiple target areas distributed in an array, the width of each target area column may be the same or different; the width of each target area column may be the same or different. In addition, the middle column boundaries of the target areas in adjacent rows may be on the same straight line or not; the middle row boundaries of the target areas in adjacent columns may be on the same straight line or not. The middle column boundaries and the middle row boundaries are not located on the boundaries of the touch screen.

[0036] Among them, the division method in which the middle column boundaries of the target areas of adjacent rows are not on the same straight line, and / or the middle row boundaries of the target areas of adjacent columns are not on the same straight line can reduce the probability of subsequent testers missing the entire boundary or repeatedly testing the entire boundary due to testing habits during testing.

[0037] For a specific example of dividing a rectangular touch screen into array-like target areas, see Figure 4-6 . Figure 4-Figure 6 The touch screen is divided into 4 rows and 4 columns (16 grids). Figure 4 In the example, the middle column boundaries of the target areas of adjacent rows are on the same straight line, and the middle row boundaries of the target areas of adjacent columns are also on the same straight line. Figure 5 In the example, the middle column boundaries of the target areas of adjacent rows are not on the same straight line, and the middle row boundaries of the target areas of adjacent columns are on the same straight line. Figure 6 In the example, the middle column boundaries of the target areas of adjacent rows are on the same straight line, and the middle row boundaries of the target areas of adjacent columns are not on the same straight line.

[0038] The detection device may preset a correspondence between touch screen information and area division results, and it may determine the corresponding area division results through the current touch screen information. In a specific implementation, the tester may input touch screen information into the detection device so that the detection device determines the area division results corresponding to the touch screen information.

[0039] In another specific implementation, the tester may also directly input area division information, such as division method, number of divisions, and size of divisions, into the detection device according to the current touch screen information, so that the detection device generates area division results.

[0040] S120: Based on the area division result, generate and send a multi-area display instruction to the touch screen, so that the touch screen responds to the multi-area display instruction to display multiple target areas.

[0041] In this embodiment, when the touch screen is detected, the detection device is electrically connected to the touch screen through a connecting line, and then the detection device sends a command to the touch screen during the touch screen detection process. In this step, the detection device sends a multi-region display command to the touch screen. The multi-region display command can be used to instruct the touch screen to display multiple target areas. The multi-region display command can be a command to instruct the touch screen to display multiple target areas at the same time, or a command to instruct the touch screen to display multiple target areas in a certain order.

[0042] S130: receiving touch information on each target area detected by the touch screen.

[0043] Optionally, the touch information of the target area is position information of a touch operation detected by the touch screen.

[0044] The touch information can be generated by the touch screen based on the touch operation of the tester. Specifically, the touch screen can receive the touch operation from the tester, and when the received touch operation is valid, the touch information can be generated according to the received touch operation. The touch operation is valid when there is a normal point corresponding to the touch operation, and the generated touch information is the touch information of the normal point corresponding to the touch operation.

[0045] The tester can perform a touch operation on the target area displayed on the touch screen, so that the touch screen generates position information corresponding to the touch operation and sends the position information to the detection device. Since the touch screen can only detect touch operations corresponding to normal points in the target area, only when there is a normal point corresponding to the area where the tester touches can it be detected by the touch screen and the position information of the normal point corresponding to the touch operation is generated.

[0046] Optionally, the touch operation includes performing a multi-position click operation on the target area, or performing a sliding operation on the target area along a preset track.

[0047] The tester can click on the target area multiple times, each click at a different location, to achieve multi-location detection of the target area. Alternatively, the tester can slide the target area along a preset trajectory, for example, sliding from one point in the current target area to other locations in the current target area, and the number of slides can be determined according to needs. Of course, the tester can also slide in the target area according to other rules.

[0048] Among them, the touch operation method can be selected according to the size of the target area. For example, when the target area is small, the tester detects the target area by multiple clicks, and when the target area is large, the tester detects the target area by sliding. The touch operation method can also be selected according to the detection time. For example, when the preset detection time is short, the target area is detected by sliding; when the preset detection time is long, the target area is detected by clicking.

[0049] When the tester clicks or slides the target area, each time there is a normal point corresponding to the click or slide operation, the touch screen can generate position information corresponding to the normal point and send it to the detection device, so that the detection device receives the position information of the target area.

[0050] To further improve the detection efficiency, the present embodiment can also set the conditions for the end of the target area detection. For example, the condition for the end of a target area detection can be set as follows: the detection time of the target area reaches a specified time, or the number of touch information received for the target area reaches a specified number, or the distribution of the received touch information meets the specified distribution, or the currently received touch information is the touch information of other target areas outside the current target area, etc. The above detection end conditions are only exemplary examples. In other embodiments, other conditions that can end the detection can also be set, which are not limited here.

[0051] Among them, when the detection end condition is that the currently received touch information is the touch information of other target areas outside the current target area, the tester only detects one target area at a time, and after the detection of the current target area is completed, the next target area is detected. The detection device can also guide the tester to perform the detection based on the pre-set detection order of each target area, wherein the detection order is the same as the target area display order corresponding to the above-mentioned multi-area display instruction). After the detection of the target area currently displayed on the touch screen is completed, the touch screen displays the next target area in the display order to improve the detection efficiency.

[0052] In the present application, in order to avoid repeated detection of the same target area, the target area after detection can also be processed. Optionally, each time the touch information of a target area fed back by the touch screen is received, the target area is determined as a failure area, and a control instruction containing the failure area information is output to the touch screen to control the touch screen to no longer display the failure area, or to mark the displayed failure area as having completed detection.

[0053] Among them, all the touch information of the current target area received during the detection process of the current target area can be used as the touch information of the current target area. Every time the touch information of the current target area is received, that is, when the detection of the current target area is completed, the current target area is determined as an invalid area, and a control instruction corresponding to the current target area is generated and sent to the touch screen, so as to control the touch screen to no longer display the current target area, or mark it as having completed the detection, for example, marking it in red, to prompt the tester that the detection of the current target area has been completed and no touch operation is required.

[0054] In addition, the above-mentioned control instructions can also be instructions to control the touch screen to no longer provide feedback on the touch operation of the current target area. When the touch screen receives the control instruction, the touch screen will no longer generate corresponding touch information based on the tester's touch operation on the current target area, and the detection device will no longer receive the touch information of the target area that has completed the detection, thereby reducing the calculation amount of the detection device.

[0055] S140: Generate a detection result of the corresponding target area based on the touch information of each target area.

[0056] The detection device may be installed with detection software, which can analyze the touch information of each target area received and generate the detection result of the corresponding target area. The detection device may analyze each touch information of the current target area when it receives it, or generate the detection result based on all the touch information of the current target area when the detection of the current target area meets the above detection end condition.

[0057] The following is an example of generating a detection result based on all the touch information received in the current target area. The detection device can generate a detection result based on the amount of touch information in the current target area, and / or generate a detection result based on the distribution of touch information in the current target area. For example, if the amount of touch information in the current target area meets the first quantity condition, a detection pass result is generated, otherwise a detection fail result is generated; if the touch information distribution in the current target area meets the first distribution condition, a detection pass result is generated, otherwise a detection fail result is generated.

[0058] In another specific embodiment, the detection device may also generate a detection result of the current target area when the amount of touch information of the current target area meets the second amount condition. For example, when the amount of touch information of the current target area meets the second amount condition, it is determined whether the distribution of the touch information meets the second distribution condition, and if so, a result of passing the detection is generated, and if not, a result of failing the detection is generated.

[0059] Through the implementation of the above embodiments, the present application can divide the display area of ​​the touch screen according to the touch screen information, so that the touch screen displays multiple target areas, so that during the touch screen detection process, the tester can be guided to perform touch operations in different target areas respectively, so that the touch screen can generate touch information of different target areas based on the touch operations of the tester and send it to the detection device. Since the tester is guided to perform touch operations in different target areas respectively, it can be avoided that the tester only performs touch operations on a local area of ​​the display screen due to test habits, so that the detection result generated by the detection device according to the received touch information can be more accurate.

[0060] Figure 7 2 is a flow chart of the second embodiment of the touch screen detection method of the present application. It should be noted that if there are substantially the same results, this embodiment does not Figure 7 The process sequence shown is limited. This embodiment is an extension of S140 in the first embodiment. Figure 7 As shown, this embodiment may include:

[0061] S241: Determine at least one touch location point according to location information of the touch operation in the target area.

[0062] The detection device can determine the corresponding touch position point each time the position information of the touch operation is received, or it can determine the touch position point corresponding to the received position information of the touch operation in the target area after the received position information of the touch operation in the target area reaches a first quantity threshold.

[0063] S242: Determine whether at least one touch position point satisfies a preset condition.

[0064] Optionally, the preset condition includes that the distribution of at least one touch position point conforms to a preset distribution, and / or the number of at least one touch position point reaches a preset number.

[0065] Determine whether at least one touch position point meets the preset condition, that is, determine whether the distribution of the touch position points corresponding to the current target area meets the preset distribution, and / or whether the number of touch position points corresponding to the current target area reaches the preset number. The preset distribution can be a uniform distribution, etc., and the preset number can be determined according to actual needs, for example, 1 / 2, 1 / 3, etc. of the number of points corresponding to the current target area. Among them, the touch position point corresponding to the current target area can be judged when the detection of the current target area meets the above detection end condition.

[0066] If the preset condition is met, execute S243; if the preset condition is not met, execute S244.

[0067] S243: Determine that the target area is normal.

[0068] If the touch position point of the current target area meets the preset conditions, the current target area is considered normal, and a result that the current target area has passed the detection can be generated.

[0069] S244: Determine that the target area is abnormal.

[0070] If the touch position point of the current target area does not meet the preset conditions, the current target area is considered normal, and a result that the current target area detection fails can be generated.

[0071] It is understandable that if the touch position points of the current target area do not conform to uniform distribution or conform to normal distribution, it is considered that the bad points of the current target area are concentrated and / or the concentrated area is large, so the current target area is abnormal.

[0072] Figure 8 1 is a flow chart of the third embodiment of the touch screen detection method of the present application. It should be noted that if there are substantially the same results, this embodiment does not necessarily Figure 8 This embodiment is a further extension of the first embodiment or the second embodiment, and the description of the same parts as those in the above embodiments is omitted. Figure 8 As shown, this embodiment may include:

[0073] S310: Generate a result prompt instruction based on the detection result of the target area.

[0074] The detection result may include normal (passed) and abnormal (failed). The result prompt instruction may be used to instruct the touch screen to prompt the detection result of the target area. In some specific embodiments, it may be an instruction to light up the target area, or it may be a voice prompt instruction, a pattern prompt instruction, or of course, it may be other forms of instructions, which are not limited here.

[0075] When the result prompt instruction is an instruction to light up the target area, if the detection result of the target area is normal, a first prompt instruction is generated to instruct the touch screen to light up the target area in a first lighting mode. And / or, if the detection result of the target area is abnormal, a second prompt instruction is generated to instruct the touch screen to light up the target area in a second lighting mode.

[0076] The first lighting mode may be to light up the target area with a first color, and the second lighting mode may be to light up the target area with a second color. For example, when the target area is normal, it is lit with the first color; when the target area is abnormal, it is lit with the second color. In another specific embodiment, when the target area is normal, it is lit with the first color; when the target area is abnormal, it is not lit. Alternatively, when the target area is normal, it is not lit, and when the target area is abnormal, it is lit with the second color. The first color and the second color may be the same or different.

[0077] When the result prompt instruction is a pattern display instruction, if the detection result of the target area is normal, a third prompt instruction is generated to instruct the touch screen to display the first pattern in the target area. And / or, if the detection result of the target area is abnormal, a fourth prompt instruction is generated to instruct the touch screen to display the second pattern in the target area.

[0078] S320: Sending a result prompt instruction to the touch screen to instruct the touch screen to mark the target area.

[0079] The tester can know the test result of the target area through the mark of the target area. The mark can be in the form of color, pattern, etc.

[0080] For example, when the touch screen is lit up green, that is, marked as green, the tester can be informed that the detection result of the corresponding target area is normal; when the touch screen is lit up red, that is, marked as red, the tester can be informed that the detection result of the corresponding target area is abnormal.

[0081] For another example, when the touch screen displays pattern "1", the tester can be informed that the detection result of the corresponding target area is normal; when the touch screen displays pattern "2", the tester can be informed that the detection result of the corresponding target area is abnormal. Fig. 9 .

[0082] Fig.10 Schematic diagram of the structure of an embodiment of the detection device of the present application. Fig.10 As shown, the detection device may include a processor 410 and a memory 420 coupled to the processor.

[0083] The memory 420 stores program instructions for implementing the method of any of the above embodiments; the processor 410 is used to execute the program instructions stored in the memory 420 to implement the steps of the above method embodiments. The processor 410 may also be referred to as a CPU (Central Processing Unit). The processor 410 may be an integrated circuit chip with signal processing capabilities. The processor 410 may also be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0084] Fig.11 FIG. 1 is a schematic diagram of the structure of an embodiment of the touch screen detection system of the present application. Fig.11 As shown, the system may include a touch screen 510 and a detection device 520 .

[0085] Among them, the touch screen 510 can be used in devices such as terminals, displays, etc. In a specific implementation, the touch screen 510 can be used in wearable devices such as smart watches, wearable medical devices, smart glasses, etc.

[0086] The detection device 520 may be, but is not limited to, the detection device in the above embodiment, and may be used to detect the touch screen 510. The detection device 520 may use the method in the above embodiment to detect the touch screen 510. In a specific implementation, the detection device 520 may be installed with detection software, and when the detection software is running, the touch screen 510 may be detected.

[0087] Fig.12 Schematic diagram of the structure of a storage medium of the present application. Fig.12 As shown, the storage medium 600 of the embodiment of the present application stores a program instruction 610, and the program instruction 610 implements the method provided in the above embodiment of the present application when it is executed. Among them, the program instruction 610 can form a program file and be stored in the above storage medium 600 in the form of a software product, so that a computer device (which can be a personal computer, server, or network device, etc.) or a processor (processor) executes all or part of the steps of each implementation method of the present application. The aforementioned storage medium 600 includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, RandomAccess Memory), disk or optical disk, etc., which can store program code, or terminal devices such as computers, servers, mobile phones, and tablets.

[0088] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A touch screen detection method, characterized in that: include: Determine a region division result of the touch screen according to the touch screen information; Based on the area division result, a multi-area display instruction is generated and sent to the touch screen, so that the touch screen responds to the multi-area display instruction to display multiple target areas, and the multi-area display instruction is an instruction to instruct the touch screen to display multiple target areas in a certain order; Guiding the tester to perform the test based on a pre-set detection order of each target area, wherein the detection order is the same as the target area display order corresponding to the multi-area display instruction; Receiving touch information of each of the target areas detected by the touch screen; generating a detection result corresponding to the target area based on the touch information of each target area; The step of determining the area division result of the touch screen according to the touch screen information includes: Based on the touch screen information, the touch screen is divided into a plurality of target areas distributed in an array, wherein, among the plurality of target areas distributed in an array, middle column boundaries of target areas in adjacent rows are not on the same straight line, and / or middle row boundaries of target areas in adjacent columns are not on the same straight line, wherein the middle column boundary and the middle row boundary are not located on the boundary of the touch screen.

2. The method according to claim 1, characterized in that The step of determining the area division result of the touch screen according to the touch screen information includes: Based on the touch screen information, the touch screen is divided into a plurality of target areas distributed in an array or a plurality of target areas distributed in a nested manner, wherein the plurality of target areas distributed in a nested manner are divided by a plurality of borders having the same center and the same shape, and the area within each border excluding other borders is a target area.

3. The method according to claim 2, characterized in that The touch screen information includes the shape of the touch screen; and dividing the touch screen into a plurality of target areas distributed in an array or a plurality of target areas distributed in a nested manner based on the touch screen information includes: If the touch screen is in a circular shape, the touch screen is divided into a plurality of target areas in the nested distribution, wherein the frame is in a circular shape; If the touch screen is in a rectangular shape, the touch screen is divided into a plurality of target areas distributed in an array, wherein the target areas are in a rectangular shape, or the touch screen is divided into a plurality of target areas distributed in a nested manner, wherein the frame is in a rectangular shape.

4. The method according to claim 1, characterized in that The method further comprises: Generate a result prompt instruction based on the detection result of the target area; Sending the result prompt instruction to the touch screen to instruct the touch screen to mark the target area; and / or, The receiving touch information of each target area detected by the touch screen includes: Whenever touch information of the target area fed back by the touch screen is received, the target area is determined as a failure area, and a control instruction containing the failure area information is output to the touch screen to control the touch screen to no longer display the failure area, or to mark the displayed failure area as having completed detection.

5. The method according to claim 4, characterized in that The generating a result prompt instruction based on the detection result of the target area includes: If the detection result of the target area is normal, generating a first prompt instruction to instruct the touch screen to light up the target area in a first lighting mode; And / or, if the detection result of the target area is abnormal, a second prompt instruction is generated to instruct the touch screen to light up the target area in a second lighting mode.

6. The method according to claim 1, characterized in that The touch information of the target area is the position information of the touch operation detected by the touch screen; The touch operation includes performing a multi-position click operation on the target area, or performing a sliding operation on the target area along a preset track.

7. The method according to claim 6, characterized in that The generating a detection result corresponding to each target area based on the touch information of each target area includes: Determine at least one touch location point according to the location information of the touch operation in the target area; Determining whether the at least one touch position point satisfies a preset condition; If the preset condition is met, determining that the target area is normal; If the preset condition is not met, determining that the target area is abnormal; The preset condition includes that the distribution of the at least one touch position point conforms to a preset distribution, and / or the number of the at least one touch position point reaches a preset number.

8. A detection device, characterized in that: The method comprises a processor and a memory connected to the processor, wherein: The memory stores program instructions for implementing the method according to any one of claims 1 to 7 after the processor executes the program instructions.

9. A touch screen detection system, characterized in that: Including detection equipment and touch screen; Wherein, the touch screen is used for a wearable device; The detection device is the detection device according to claim 8, and is used to detect the touch screen.

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