Test method, device, system and storage medium for wireless charging

Abstract

The present disclosure relates to a wireless charging test method, device, system and storage medium, the method comprising: in response to a test starting trigger operation on an operation interface, detecting a target power receiving point of a to-be-tested power receiving device, the target power receiving point being a charging coil center point of the to-be-tested power receiving device; controlling the to-be-tested power receiving device to move according to the positions of the target power receiving point and a coil center point of a to-be-tested charging device, so as to align the target power receiving point and the coil center point; and testing the to-be-tested power receiving device based on a target test item corresponding to wireless charging. In this way, the coils in the to-be-tested power receiving device and the coils in the to-be-tested charging device can be automatically aligned, without the need for manual operation by the user, thereby saving the workload of the user and improving the accuracy of the wireless charging test, avoiding the influence of manual alignment by the user on the test results, ensuring the objectivity of the test results, and improving the test efficiency and the automation level of the wireless charging.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of wireless charging, and in particular, to a test method and device for wireless charging and a storage medium. BACKGROUND

[0002] Wireless charging technology has the advantages of no mechanical contact, low equipment wear rate, and convenient operation, and is widely used in daily charging. With the progress and improvement of wireless charging technology, more and more electronic products are equipped with wireless charging function, such as commonly used earphones, mobile phones, etc.

[0003] In the related art, the test method for adaptive charging between a wireless power receiving device and a wireless charging base is mostly manual testing, which not only requires a lot of manual work, but also has low test efficiency, and the test results may be different due to different testers. SUMMARY

[0004] To overcome the problems in the related art, the present disclosure provides a test method, device, system and storage medium for wireless charging.

[0005] According to a first aspect of an embodiment of the present disclosure, a test method for wireless charging is provided, the method comprising:

[0006] In response to a test start trigger operation on an operation interface, detecting a target power receiving point of a to-be-tested power receiving device, wherein the target power receiving point is a center point of a charging coil of the to-be-tested power receiving device;

[0007] According to the position of the target power receiving point and a coil center point of a to-be-tested charging device, controlling the to-be-tested power receiving device to move so as to align the target power receiving point and the coil center point;

[0008] Testing the to-be-tested power receiving device based on a target test item corresponding to wireless charging.

[0009] Optionally, the controlling the to-be-tested power receiving device to move according to the position of the target power receiving point and the coil center point of the to-be-tested charging device comprises:

[0010] Determining a target height of the to-be-tested power receiving device based on the height of a fixed platform corresponding to the to-be-tested charging device;

[0011] According to the target height and the position of the coil center point, determining a target position of the to-be-tested power receiving device, and controlling the to-be-tested power receiving device to move to the target position.

[0012] Optionally, the detecting the target power receiving point of the to-be-tested power receiving device comprises:

[0013] Obtaining a position image of the to-be-tested power receiving device;

[0014] recognize the position image to determine a device type of the to-be-tested powered device and a contour position of the to-be-tested powered device;

[0015] determine a coordinate position of the target powered point according to the contour position and center point information corresponding to the device type.

[0016] Optionally, the target test item corresponding to the wireless charging is determined in the following manner:

[0017] In response to a test item selection operation in an operation interface, the selected test item is determined as the target test item, wherein the operation interface carries a plurality of test items for user selection; or,

[0018] The target test item is determined according to a to-be-tested device and a plurality of preset test items, wherein the to-be-tested device includes the to-be-tested powered device and / or the to-be-tested charging device.

[0019] Optionally, the method further includes:

[0020] obtaining power information of the to-be-tested powered device;

[0021] If the power information does not meet power standard information of the target test item, performing power adjustment processing on the to-be-tested powered device to make adjusted power information meet the power standard information.

[0022] The testing of the to-be-tested powered device based on the target test item includes:

[0023] If the power information meets the power standard information of the target test item, testing the to-be-tested powered device based on the target test item.

[0024] Optionally, the target test item includes a displacement test.

[0025] The testing of the to-be-tested powered device based on the target test item includes:

[0026] determining a target device position corresponding to the target test item;

[0027] moving the to-be-tested powered device to the target device position according to a preset step length and collecting test data in a movement process of the to-be-tested powered device;

[0028] determining a test result corresponding to the target test item according to the test data and discrimination data information corresponding to the target test item.

[0029] According to a second aspect of the embodiments of the present disclosure, a test device for wireless charging is provided, and the device includes:

[0030] detecting, in response to a test start trigger operation on an operation interface, a target power receiving point of a power receiving device under test, wherein the target power receiving point is a center point of a charging coil of the power receiving device under test;

[0031] controlling, according to positions of the target power receiving point and a center point of a coil of a charging device under test, the power receiving device under test to move so as to align the target power receiving point and the center point of the coil;

[0032] testing, based on target test items corresponding to wireless charging, the power receiving device under test.

[0033] According to a third aspect of embodiments of the present disclosure, a wireless charging test system is provided, and the system includes:

[0034] a wireless charging test device configured to perform steps of any of the methods of the first aspect;

[0035] a shifting device configured to move the power receiving device under test.

[0036] According to a fourth aspect of embodiments of the present disclosure, a wireless charging test device is provided, and the device includes:

[0037] a processor;

[0038] a memory configured to store processor-executable instructions;

[0039] wherein the processor is configured to:

[0040] detect, in response to a test start trigger operation on an operation interface, a target power receiving point of a power receiving device under test, wherein the target power receiving point is a center point of a charging coil of the power receiving device under test;

[0041] control, according to positions of the target power receiving point and a center point of a coil of a charging device under test, the power receiving device under test to move so as to align the target power receiving point and the center point of the coil;

[0042] test, based on target test items corresponding to wireless charging, the power receiving device under test.

[0043] According to a fifth aspect of embodiments of the present disclosure, a computer-readable storage medium is provided, and the medium stores computer program instructions, which, when executed by a processor, implement steps of the wireless charging test method of the first aspect of the present disclosure.

[0044] The technical solutions provided by the embodiments of the present disclosure can include the following beneficial effects:

[0045] In the technical solution, when the wireless charging test is performed on the to-be-tested powered equipment and the to-be-tested charging equipment, the target power receiving point of the to-be-tested powered equipment can be automatically detected, so that the to-be-tested powered equipment is controlled to move according to the position of the target power receiving point and the coil center point of the to-be-tested charging equipment, so that the target power receiving point and the coil center point are aligned, and then the to-be-tested powered equipment can be tested based on the target test item corresponding to the wireless charging. Thus, by the technical solution, the coil in the to-be-tested powered equipment and the coil in the to-be-tested charging equipment can be automatically aligned without manual operation of a user, thereby saving the workload of the user, improving the accuracy of the wireless charging test, avoiding the influence of manual alignment of the user on the test result, ensuring the objectivity of the test result to a certain extent, improving the test efficiency and the automation level of the wireless charging, and improving the user experience.

[0046] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0047] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure.

[0048] Figure 1 is a flowchart of a wireless charging test method according to an exemplary embodiment;

[0049] Figure 2 is a schematic diagram of a test item selection interface according to an exemplary embodiment;

[0050] Figure 3 is a flowchart of an exemplary implementation of detecting a target power receiving point of to-be-tested powered equipment according to an exemplary embodiment;

[0051] Figure 4 is a display schematic diagram of a device type and a contour position of to-be-tested powered equipment according to an exemplary embodiment;

[0052] Figure 5a and Figure 5b are schematic diagrams of center point information corresponding to different device types according to an exemplary embodiment, respectively;

[0053] Figure 6 is a schematic diagram of a test process provided based on an embodiment of the present disclosure;

[0054] Figure 7 is a block diagram of a wireless charging test device according to an exemplary embodiment;

[0055] Figure 8is a block diagram of a test device for wireless charging according to an example embodiment. DETAILED DESCRIPTION

[0056] The example embodiments will be described in detail herein with reference to the attached drawings. In the following description, unless otherwise indicated, like numbers in the attached drawings refer to the same or similar elements. The embodiments described in the following example embodiments are not meant to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0057] Figure 1 is a flowchart of a test method for wireless charging according to an example embodiment, as Figure 1 shown, the method can include the following steps.

[0058] In step 11, in response to a test start trigger operation on the operation interface, a target power receiving point of the power receiving device under test is detected, wherein the target power receiving point is a charging coil center point of the power receiving device under test.

[0059] By way of example, a schematic diagram of the operation interface is shown in Figure 2 wherein the user can trigger a test start by clicking the "one-key start" button therein to control the test system to start and proceed with the subsequent test process. Among the devices supporting wireless charging, the power receiving device under test and the power receiving device under test can be respectively built-in coils, when the two are close, the transmitting coil of the power receiving device under test can generate a certain current in the receiving coil of the power receiving device under test based on a certain frequency of alternating current through electromagnetic induction, thereby transferring the electric energy from the transmitting end to the receiving end, i.e. starting to supply power from the charging base to the power receiving device. Since the power receiving device and the charging base are wirelessly connected, in order to improve the efficiency of energy conversion, it is necessary to ensure that the coils in the power receiving device and the charging base are aligned as much as possible. Therefore, the charging coil center point of the power receiving device under test can be detected first in this step to facilitate the subsequent charging test process.

[0060] In step 12, according to the positions of the target power receiving point and the coil center point of the power receiving device under test, the power receiving device under test is controlled to move so that the target power receiving point and the coil center point are aligned.

[0061] By way of example, the power receiving device under test can be a charging base, which can be fixed in a fixed platform in the test system, i.e. the position of the coil center point can be directly determined according to the position of the fixed platform, for example, the position of the coil center point can be determined based on the position of the fixed platform and the relative position of the coil center point with respect to the power receiving device under test.

[0062] In this embodiment, by moving the to-be-tested powered device, the target powered point of the to-be-tested powered device is aligned with the coil center point of the to-be-tested charging device, so as to ensure the predictability and controllability of energy conversion in the test process, and manual alignment of the user is not required, thereby effectively reducing the influence of manual participation on the test result.

[0063] In step 13, the to-be-tested powered device is tested based on the target test item corresponding to the wireless charging.

[0064] For example, a plurality of test items can be set in advance, and then the target test item corresponding to the wireless charging can be determined from the plurality of test items, wherein the target test item can be one or more of the following:

[0065] FOD (Foreign Object Detection, foreign object detection) threshold test. The foreign object detection is used to detect whether there is a metal object between the charger and the receiver. The metal object can be heated by the electromagnetic wave, and if there is a metal object between the charger and the receiver and the transmitted power is large, the temperature of the metal object will rise. Thus, the test can be performed based on a plurality of different metal objects, so as to determine the threshold critical condition corresponding to the presence of the metal object, that is, the FOD threshold test, thereby providing reliable data support for subsequent foreign object detection.

[0066] FOD foreign object temperature rise test, which is used to perform acceptance test on the threshold value determined by the FOD threshold test, so as to determine whether the threshold value is accurate for detecting foreign objects.

[0067] Wireless charging test: used for data test in the process of charging the to-be-tested powered device by the wireless charging base.

[0068] Wireless charging efficiency test: used for energy conversion efficiency test between the power transmitted by the charger and the power received by the receiver.

[0069] Wireless reverse charging test: used for data test in the process of charging another device by the to-be-tested powered device as a wireless charging base, that is, the to-be-tested powered device as an energy output end.

[0070] The test requirements and standards of the above plurality of test items can be set according to the standards in the field of wireless charging and specific use scenarios, and the present disclosure does not limit this.

[0071] In the technical solution, when the wireless charging test is performed on the to-be-tested power receiving device and the to-be-tested charging device, the target power receiving point of the to-be-tested power receiving device can be automatically detected, so that the to-be-tested power receiving device is controlled to move according to the position of the target power receiving point and the coil center point of the to-be-tested charging device, so that the target power receiving point and the coil center point are aligned, and then the to-be-tested power receiving device can be tested based on the target test item corresponding to the wireless charging. Therefore, by using the technical solution, the coil in the to-be-tested power receiving device and the coil in the to-be-tested charging device can be automatically aligned without manual operation of a user, thereby saving the workload of the user, improving the accuracy of the wireless charging test, avoiding the influence of manual alignment of the user on the test result, ensuring the objectivity of the test result to a certain extent, improving the test efficiency and the automation level of the wireless charging, and improving the user experience.

[0072] In a possible embodiment, in step 11, an example implementation of detecting the target power receiving point of the to-be-tested power receiving device is as follows, as shown in FIG. 11, the step can include: Figure 3

[0073] In step 21, a position image of the to-be-tested power receiving device is acquired. The position image of the to-be-tested power receiving device can be captured by an imaging device such as a camera.

[0074] In step 22, the position image is recognized to determine the device type of the to-be-tested power receiving device and the contour position of the to-be-tested power receiving device.

[0075] The images of devices of various device types can be pre-labeled in terms of type and contour, so that a recognition model is obtained by model training based on the labeled data. Accordingly, the position image can be recognized based on the trained recognition model, so that the device type of the to-be-tested power receiving device is determined, and the contour position L is recognized, as shown in FIG. 12. Figure 4

[0076] In step 23, the coordinate position of the target power receiving point is determined according to the center point information corresponding to the contour position and the device type.

[0077] In this step, the charging coil center points of devices of various types can be pre-labeled, that is, the position of the coil center point of the device relative to the contour thereof is labeled, as shown in FIG. 13, which is the center point information a1 corresponding to the device type A1, as shown in FIG. 14, which is the center point information a2 corresponding to the device type A2. Figure 5a Figure 5b

[0078] ​​​​For example, after determining the device type of the to-be-tested powered device, the center point information corresponding to the device type can be acquired, such as determining that the device type is A1, and then the center point information a1 can be acquired. Subsequently, the coordinate position of the target powered point can be determined in combination with the identified contour position of the to-be-tested powered device and the center point information.

[0079] For example, the target powered point can be determined based on the position ratio of the contour corresponding to the center point information, such as the center point information being (1 / 3, 1 / 2), which means that the position ratio to the left contour is 1 / 3 and the position ratio to the upper contour is 1 / 2. Then, based on the contour position, the point 1 / 3 away from the left side and 1 / 2 away from the upper side can be determined as the target powered point.

[0080] For another example, the center point information is represented by an image, and then the contour image corresponding to the center point information and the contour position determined based on the position image of the to-be-tested powered device can be adjusted to the same size. Subsequently, the coordinate position of the target powered point can be directly obtained through image comparison.

[0081] Therefore, by using the above technical solutions, the image of the to-be-tested powered device can be captured, and the image can be identified to obtain the accurate position of the target powered point of the to-be-tested powered device, which provides reliable data support for subsequent alignment of the center point of the to-be-tested powered device, ensures the accuracy of subsequent charging tests, and improves the accuracy of the test. In addition, different types of powered devices can be classified and identified, which further ensures the accuracy of the determined target powered point. In addition, the user does not need to determine based on experience, which saves the user's workload and ensures the accuracy of the alignment of the wireless charging test.

[0082] In a possible embodiment, in step 12, according to the positions of the target powered point and the coil center point of the to-be-tested powered device, an exemplary implementation manner of controlling the movement of the to-be-tested powered device is as follows, and the step can include:

[0083] Based on the height of the fixed platform corresponding to the to-be-tested powered device, the target height corresponding to the to-be-tested powered device is determined.

[0084] For example, the fixed platform can move up and down in the vertical direction, for example, it can move through a slide rail in the vertical direction. For another example, the fixed platform can move up and down in the vertical direction and can move forward, backward, left and right in the horizontal direction.

[0085] Therefore, in this step, a coordinate system can be created based on the fixed platform, for example, with the vertical direction of the fixed platform as the Z axis, and the sum of the fixed platform height and the thickness of the charging device to be tested is determined as the target height of the powered device to be tested.

[0086] Afterwards, the target position of the powered device to be tested is determined according to the target height and the position of the center point of the coil, and the powered device to be tested is controlled to move to the target position.

[0087] Among them, the (X, Y) coordinates corresponding to the position of the coil center point can be determined as the (X, Y) coordinates of the target position, and the target height can be determined as the Z coordinate of the target position, thereby determining the (X, Y, Z) coordinates of the target position.

[0088] As an example, the powered device to be tested can be moved by a shifting device. For example, the shifting device can clamp the powered device to be tested by a robotic arm, thereby moving the powered device to be tested. For example, the robotic arm and the test system share a coordinate system, and the coordinates of the target position are sent to the robotic arm to determine the target point of the robotic arm's movement, and the powered device to be tested is moved to the target position, that is, the coordinates of the target powered point of the powered device to be tested are controlled to be the coordinates of the target position, so that the target powered point of the powered device to be tested is aligned with the center point of the coil of the charging device to be tested, thereby ensuring the accuracy of subsequent tests.

[0089] Among them, the target position corresponding to the charging device under test can be set as the origin position. If the shift limit of the shifting device cannot reach the origin position, the user can also manually move the fixed platform in a small range to redetermine the origin position to ensure that the origin position can be reached between the powered device under test and the charging device under test.

[0090] In a possible embodiment, the target test items corresponding to the wireless charging are determined in the following manner:

[0091] As an example, in response to a test item selection operation in an operation interface, a selected test item may be determined as the target test item, wherein the operation interface carries a plurality of test items for user selection.

[0092] like Figure 2 The operation interface shown in the figure can display multiple test items such as FOD threshold test, FOD foreign object temperature rise test, wireless positive charging test, wireless reverse charging test, and wireless positive charging efficiency test, so that the user can select the item he wants to test from the multiple test items. For example, when the user selects one of the items, the corresponding selection icon will be displayed. When the user selects the FOD foreign object temperature rise test, the interface will display as follows: Figure 2 As shown in .

[0093] For example, the test item corresponding to the test procedure can be automatically started after the user selects the test item, or the test procedure corresponding to each test item can be started in sequence according to the order selected by the user or the order preset for the test items, so as to save the operation of the user and facilitate the use of the user.

[0094] For another example, the target test item is determined according to the to-be-tested device and the preset test items, and the to-be-tested device includes the to-be-tested power receiving device and / or the to-be-tested charging device.

[0095] For example, each preset test item can be tested as the target test item, so that the comprehensiveness of the wireless charging test can be ensured. For another example, the test item corresponding to each type of to-be-tested power receiving device can be preset, so that the test item corresponding to the type of to-be-tested power receiving device can be determined as the target test item after the type of to-be-tested power receiving device is determined. For another example, the test item corresponding to each type of to-be-tested charging device can be preset, so that the test item corresponding to the type of to-be-tested charging device can be determined as the target test item after the type of to-be-tested charging device is determined. Similarly, the test item corresponding to the type of to-be-tested charging device and the type of to-be-tested power receiving device can also be determined as the target test item.

[0096] Therefore, by using the above technical solutions, the target test item to be performed can be automatically determined according to the selection of the user or the preset, so that the automatic test of the wireless charging can be implemented, the accuracy and the automation level of the wireless charging test can be improved, and the manual workload can be further reduced.

[0097] In a possible embodiment, the method can further include:

[0098] The power information of the to-be-tested power receiving device is acquired, and the power information of the to-be-tested power receiving device can be read through wireless connection with the to-be-tested power receiving device by using wifi or Bluetooth.

[0099] If the power information does not meet the power standard information of the target test item, the power of the to-be-tested power receiving device is adjusted so that the adjusted power information meets the power standard information.

[0100] For example, in the case of the wireless forward charging test and the wireless reverse charging test, the to-be-tested power receiving device needs to be charged when the wireless forward charging test item is performed, so the power of the to-be-tested power receiving device needs to be in a low range, and the to-be-tested power receiving device needs to be discharged when the wireless reverse charging test item is performed, so the power of the to-be-tested power receiving device needs to be in a high range, so as to meet the requirements of different test items.

[0101] As an example, the power standard information corresponding to each test item can be preset, and when the target test item currently required to be performed is determined, the power standard information corresponding to the target test item is acquired. If the power of the to-be-tested power receiving equipment is higher than the upper limit value of the power standard information, the to-be-tested power receiving equipment is discharged; if the power of the to-be-tested power receiving equipment is lower than the lower limit value of the power standard information, the to-be-tested power receiving equipment is charged, so as to perform power adjustment processing on the to-be-tested power receiving equipment, so that the adjusted power information meets the power standard information.

[0102] The manner in which the to-be-tested power receiving equipment is tested based on the target test item can include:

[0103] If the power information meets the power standard information of the target test item, the to-be-tested power receiving equipment is tested based on the target test item.

[0104] Therefore, by the above technical solution, the power information of the to-be-tested power receiving equipment can be acquired and adjusted, so that the power information of the to-be-tested power receiving equipment matches the test requirements of the specific target test item, thereby ensuring the accuracy and reliability of the subsequently determined test result.

[0105] In a possible embodiment, the target test item includes a displacement test, such as a test performed based on moving the to-be-tested power receiving equipment.

[0106] An exemplary implementation manner in which the to-be-tested power receiving equipment is tested based on the target test item includes:

[0107] A target device position corresponding to the target test item is determined, which is the final position of the to-be-tested power receiving equipment after displacement. The target device position can be set for each coordinate axis respectively, such as shown in area A in FIG. 6, or the final position can be directly determined, such as shown in area B in FIG. 6. Figure 2 Figure 2

[0108] The to-be-tested power receiving equipment is moved to the target device position according to a preset step length, and test data in the movement process of the to-be-tested power receiving equipment is collected.

[0109] The preset step length can be set to a unique value, or can be set for each XYZ axis respectively. The step length corresponding to each coordinate axis can be the same or different, and the present disclosure does not limit this. As shown in FIG. 7, a plurality of setting items can be provided. As an example, the test data in the movement process of the to-be-tested power receiving equipment can be collected every preset time interval, or the test data can be collected once after moving a preset step length, so as to realize collection of the test data. Figure 2 ​​​

[0110] As an example, the moving direction of the to-be-tested powered device can be determined based on the current position of the to-be-tested powered device and the target device position, so that the to-be-tested powered device can be controlled to move by the preset step length each time in the moving direction. As another example, the corresponding moving times of the to-be-tested powered device in each coordinate axis can be determined based on the current position of the to-be-tested powered device and the target device position. The to-be-tested powered device can be controlled to move in each coordinate axis direction in turn, or the to-be-tested powered device can be controlled to move in the direction of the next coordinate axis when the current coordinate axis is moved to the position point corresponding to the target device position in the coordinate axis, until the target device position is finally reached.

[0111] According to the test data and the corresponding discrimination data information of the target test item, the test result corresponding to the target test item is determined.

[0112] In this embodiment, discrimination data information pre-set for the target test item can be obtained, so that it can be determined whether the to-be-tested powered device or the to-be-tested charging device passes the target test item by judging whether the test data meets the requirements of the discrimination data information. As an example, the discrimination data information can be pre-stored in the test system in the form of a data table, so that it can be directly read when used.

[0113] As an example, if the target test item is passed and there is a target test item that has not been tested, the next target test item can be controlled to continue to be executed, if the target test item is not passed, test result prompt information is output to prompt the target test item that is not passed and the reason for not passing and the test data, etc., so as to facilitate subsequent analysis; the target test item that is not passed can also be re-tested, which is not limited in the present disclosure.

[0114] Therefore, by the above technical solution, the to-be-tested powered device can be moved, the corresponding discrimination can be performed based on the test data collected in the moving process to determine the test result corresponding to the target test item, the corresponding discrimination data information is obtained without manual discrimination by the user, the manual workload is saved, the problem that different discrimination standards of different users lead to different discrimination results is avoided, the same test standard for data testing is ensured, and the reliability and stability of the test result are ensured.

[0115] In a possible embodiment, the method can further include:

[0116] In response to a test start trigger operation on the operation interface, the test system is controlled to start. As an example, the user can trigger the test start through the "one-key start" button shown in Figure 2 to control the test system to start the test process.

[0117] Then it is determined whether the subsystems corresponding to the preset multiple test items are running normally, wherein the target test item for testing is determined from the multiple test items.

[0118] In the test system, the step can be automatically executed or executed through a trigger condition, such as being triggered by a user clicking "device self-check". Similarly, steps 11 and 12 can be automatically executed after the system is started, or step 11 can be triggered by clicking "coil center positioning", step 12 can be triggered by clicking "origin positioning", and the like. Each test item can correspond to a subsystem, and in order to ensure the accuracy of subsequent test items, the availability of each subsystem can be tested before testing, that is, it is determined whether the subsystems corresponding to the multiple test items are running normally to perform device self-check. For example, it can be determined whether the configuration file corresponding to each subsystem exists, whether it is powered on, and the like. When a fault occurs, a fault prompt message can be output to prompt the user to repair the fault and ensure the normal use of the test system. For example, the corresponding information can be prompted by "normal", "warning", "fault", and the like.

[0119] In the case where it is determined that each subsystem is running normally, the step of determining the target power reception point of the power reception device to be tested is performed.

[0120] Correspondingly, in the process of automated testing, the user can control the test process by clicking the "pause" and "start" buttons, and end the test process by clicking the "stop" button.

[0121] Thus, through the above technical solution, the system for performing the test process can be subjected to device self-check before performing the test process of wireless charging, so that a reliable detection environment can be provided for subsequent testing, the safety and stability of the wireless charging test method can be ensured, and the accuracy and effectiveness of the determined test result can be ensured, thereby improving the accuracy of the wireless charging test method.

[0122] For example, the user can also directly click the "start" button to start the test process, and click the "stop" button to end the test process. Figure 2The "one-key start" button triggers the processing operation for testing, such as powering on the test system, self-checking of the device, origin positioning, and coil center positioning, after the user clicks the "one-key start". As another example, the positioning coordinates corresponding to the above positioning can also be displayed in the operation interface to prompt the user. Then, as an example, the test execution trigger operation on the operation interface, such as the user clicking the "start" button, can be performed based on the target test item to test the power receiving device. As another example, the "one-key start" operation corresponds to the entire test process, that is, without the user manually clicking the "start" button, the test of the power receiving device based on the target test item can be directly performed after the "one-key start" operation triggers the above positioning, further reducing the user operation.

[0123] As shown in Figure 6 , it is a schematic diagram of a test process provided by an embodiment based on the present disclosure, as shown in Figure 6 , the user clicks the "one-key start" to trigger the start of the test process, and then the device self-checking can be automatically performed. If the detection fails, troubleshooting is performed, and if the detection passes, the imaging device is controlled to start, that is, the target power receiving point of the power receiving device and the coil center point of the charging device to be tested are determined, so as to realize the coil center positioning and the origin positioning. After successful positioning, the target test item can be determined, and the test based on each target test item is performed until all tests are completed. The specific test process has been described above and will not be repeated here.

[0124] The present disclosure also provides a wireless charging test device, as shown in Figure 7 , the device 10 comprises:

[0125] The detection module 100 is configured to detect the target power receiving point of the power receiving device in response to the test start trigger operation on the operation interface, wherein the target power receiving point is the coil center point of the power receiving device to be tested;

[0126] The control module 200 is configured to control the power receiving device to move according to the positions of the target power receiving point and the coil center point of the charging device to be tested, so as to align the target power receiving point and the coil center point.

[0127] The test module 300 is configured to test the power receiving device based on the target test item corresponding to the wireless charging.

[0128] Optionally, the control module comprises:

[0129] The first determination sub-module is configured to determine the target height of the power receiving device based on the height of the fixed platform corresponding to the charging device to be tested.

[0130] The moving sub-module is configured to determine a target position of the power receiving device to be tested according to the target height and the position of the coil center point, and control the power receiving device to be tested to move to the target position.

[0131] Optionally, the detection module comprises:

[0132] The acquisition sub-module is configured to acquire a position image of the power receiving device to be tested.

[0133] The identification sub-module is configured to identify the position image, and determine a device type of the power receiving device to be tested and a contour position of the power receiving device to be tested.

[0134] The second determination sub-module is configured to determine a coordinate position of the target power receiving point according to the contour position and center point information corresponding to the device type.

[0135] Optionally, the target test item corresponding to the wireless charging is determined in the following manner:

[0136] In response to a test item selection operation in an operation interface, the selected test item is determined as the target test item, wherein the operation interface carries a plurality of test items for user selection; or

[0137] The target test item is determined according to a device to be tested and a plurality of preset test items, wherein the device to be tested comprises the power receiving device to be tested and / or the charging device to be tested.

[0138] Optionally, the apparatus further comprises:

[0139] The acquisition module is configured to acquire power information of the power receiving device to be tested.

[0140] The processing module is configured to, if the power information does not satisfy power standard information of the target test item, perform power adjustment processing on the power receiving device to be tested, so that the adjusted power information satisfies the power standard information.

[0141] The test module is configured to:

[0142] If the power information satisfies the power standard information of the target test item, the power receiving device to be tested is tested based on the target test item.

[0143] Optionally, the target test item comprises a displacement test.

[0144] The test module comprises:

[0145] The third determination sub-module is configured to determine a target device position corresponding to the target test item.

[0146] a collecting sub-module, configured to move the to-be-tested powered device to the target device position according to a preset step length, and collect test data of the to-be-tested powered device during movement;

[0147] a fourth determining sub-module, configured to determine a test result corresponding to the target test item according to the test data and discriminant data information corresponding to the target test item.

[0148] The present disclosure also provides a wireless charging test system, which comprises:

[0149] a wireless charging test device, configured to perform steps of any of the wireless charging test methods described above;

[0150] a shifting device, configured to move the to-be-tested powered device.

[0151] As to the device in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments related to the method, and thus will not be described in detail here.

[0152] The present disclosure also provides a computer readable storage medium, which stores computer program instructions, and the program instructions are executed by a processor to implement steps of the wireless charging test method provided by the present disclosure.

[0153] Figure 8 is a block diagram of a wireless charging test device 800 according to an exemplary embodiment. For example, the device 800 can be a mobile phone, a computer, a digital broadcast terminal, a messaging equipment, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0154] Referring to Figure 8 , the device 800 can include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input / output (I / O) interface 812, a sensor component 814, and a communication component 816.

[0155] The processing component 802 usually controls overall operations of the device 800, such as operations associated with display, phone call, data communication, camera operation and recording operation. The processing component 802 can include one or more processors 820 to execute instructions to complete all or part of steps of the wireless charging test method described above. In addition, the processing component 802 can include one or more modules to facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

[0156] The memory 804 is configured to store various types of data to support operations of the device 800. Examples of such data include instructions for any application or methods operating on the device 800, contact data, phonebook data, messages, pictures, videos, and so on. The memory 804 can be implemented by any type of volatile or nonvolatile storage devices or a combination thereof such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable programmable read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory, magnetic disc or optical disc.

[0157] The power component 806 provides power to the various components of the device 800. The power component 806 can include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 800.

[0158] The multimedia component 808 includes a screen providing an output interface between the device 800 and a user. In some embodiments, the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swiping, and gestures on the touch panel. The touch sensors can not only sense a boundary of a touching or swiping action, but also detect duration and pressure related to the touching or swiping action. In some embodiments, the multimedia component 808 includes a front camera and / or a rear camera. The front and / or rear camera can receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each of the front and rear camera can be a fixed optical lens system or have a focal length and optical zoom capability.

[0159] The audio component 810 is configured to output and / or input audio signals. For example, the audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when the device 800 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals can be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

[0160] The I / O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which can be a keyboard, a click wheel, buttons, and so on. The buttons can include, but are not limited to, a home button, a volume button, a start button, and a lock button.

[0161] The sensor component 814 includes one or more sensors for providing status assessments for various aspects of the device 800. For example, the sensor component 814 can detect an open / closed position of the device 800, relative positioning of components, such as a display and keypad of the device 800, a change in position of the device 800 or a component of the device 800, the presence or absence of user contact with the device 800, the orientation or acceleration / deceleration / g-force and a temperature change of the device 800. The sensor component 814 can include proximity sensor(s) configured to detect the presence of objects in a proximity without any physical contact. The sensor component 814 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 814 can also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0162] The communication component 816 is configured to facilitate wired or wireless communication between the device 800 and another device. The device 800 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra-WideBand (UWB) technology, Bluetooth (BT) technology and other technologies.

[0163] In an exemplary embodiment, the device 800 can be implemented with one or more Application-Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic elements to perform the above-described method for testing wireless charging.

[0164] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, is also provided, which can be executed by the processor 820 of the device 800 to implement the above-described method for testing wireless charging. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disc, and an optical data storage device, etc.

[0165] In another exemplary embodiment, there is also provided a computer program product comprising a computer program executable by a programmable device, the computer program having code portions for performing the above-described test method for wireless charging when executed by the programmable device.

[0166] Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

[0167] It will be understood that the disclosure is not limited to the precise structures hereinbefore described and illustrated in the drawings, and that various modifications and changes can be made without departing from its scope. The scope of the disclosure is limited only by the claims that follow.

Claims

1. A wireless charging testing method, characterized in that: The method comprises: In response to a test start trigger operation on the operation interface, detecting a target power receiving point of the powered device to be tested, wherein the target power receiving point is a center point of a charging coil of the powered device to be tested; According to the positions of the target power receiving point and the center point of the coil of the charging device to be tested, controlling the movement of the powered device to be tested so that the target power receiving point and the center point of the coil are aligned; Testing the powered device to be tested based on target test items corresponding to wireless charging; The step of detecting a target power receiving point of the powered device to be tested includes: Acquire a position image of the powered device to be tested; Identify the position image to determine the device type of the powered device to be tested and the outline position of the powered device to be tested; The coordinate position of the target power receiving point is determined based on the contour position and the center point information corresponding to the device type, wherein the position of the charging coil center point of each device of the multiple types relative to its contour is pre-marked.

2. The method according to claim 1, characterized in that The controlling the movement of the powered device to be tested according to the positions of the target power receiving point and the center point of the coil of the charging device to be tested comprises: Determining a target height corresponding to the powered device to be tested based on a height of a fixed platform corresponding to the charging device to be tested; The target position of the powered device to be tested is determined according to the target height and the position of the center point of the coil, and the powered device to be tested is controlled to move to the target position.

3. The method according to claim 1, characterized in that The target test items corresponding to wireless charging are determined in the following manner: In response to a test item selection operation in an operation interface, determining the selected test item as the target test item, wherein the operation interface carries a plurality of test items for user selection; or The target test item is determined according to a device to be tested and a plurality of preset test items, where the device to be tested includes the powered device to be tested and / or the charging device to be tested.

4. The method according to any one of claims 1 to 3, characterized in that The method further comprises: Obtaining power information of the powered device to be tested; If the power information does not meet the power standard information of the target test item, perform power adjustment processing on the powered device to be tested so that the adjusted power information meets the power standard information; The testing of the powered device to be tested based on the target test item includes: If the power information meets the power standard information of the target test item, the powered device to be tested is tested based on the target test item.

5. The method according to claim 1, wherein The target test items include shift test; The testing of the powered device to be tested based on the target test item includes: Determine a target device location corresponding to the target test item; Moving the powered device to be tested to the target device position according to a preset step length, and collecting test data of the powered device to be tested during the movement process; A test result corresponding to the target test item is determined according to the test data and the discrimination data information corresponding to the target test item.

6. A wireless charging test device, characterized in that: The device comprises: a detection module configured to detect a target power receiving point of the powered device to be tested in response to a test start trigger operation on the operation interface, wherein the target power receiving point is a center point of a charging coil of the powered device to be tested; a control module configured to control the movement of the powered device to be tested based on the positions of the target power receiving point and the center point of the coil of the charging device to be tested, so that the target power receiving point and the center point of the coil are aligned; A testing module is configured to test the powered device to be tested based on target test items corresponding to wireless charging; The detection module is specifically configured to obtain a position image of the powered device to be tested; identify the position image to determine the device type of the powered device to be tested and the outline position of the powered device to be tested; The coordinate position of the target power receiving point is determined based on the contour position and the center point information corresponding to the device type, wherein the position of the charging coil center point of each device of the multiple types relative to its contour is pre-marked.

7. A wireless charging test system, characterized in that: The system comprises: A wireless charging testing device, configured to perform the steps of the method according to any one of claims 1 to 5; The shifting device is used to move the powered device to be tested.

8. A wireless charging test device, characterized in that: include: processor; a memory for storing processor-executable instructions; Wherein, the processor is configured to: In response to a test start trigger operation on the operation interface, detecting a target power receiving point of the powered device to be tested, wherein the target power receiving point is a center point of a charging coil of the powered device to be tested; According to the positions of the target power receiving point and the center point of the coil of the charging device to be tested, controlling the movement of the powered device to be tested so that the target power receiving point and the center point of the coil are aligned; Testing the powered device to be tested based on target test items corresponding to wireless charging; The step of detecting a target power receiving point of the powered device to be tested includes: Acquire a position image of the powered device to be tested; Identify the position image to determine the device type of the powered device to be tested and the outline position of the powered device to be tested; The coordinate position of the target power receiving point is determined based on the contour position and the center point information corresponding to the device type, wherein the position of the charging coil center point of each device of the multiple types relative to its contour is pre-marked.

9. A computer-readable storage medium having computer program instructions stored thereon, characterized in that: When the program instructions are executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

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