TWI721689B - Testing system and method - Google Patents

Abstract

The present invention relates to a testing system and method. The system includes a device to be tested, a testing device, and a server. The testing device and the server are connected to a wireless network. The device to be tested is not connected to the wireless network. The device to be tested obtains preset wireless access information by means of optically identifying or NFC sensing, and establishes a Android Debug Bridge (ADB) connection for testing between the device to be tested and the testing device according to the wireless access information.

Description

Test system and method

The invention relates to the field of communication technology, in particular to a test system and method.

Mobile terminals, especially smart phones and tablet computers with multiple application functions, have become indispensable electronic devices in people's daily life and work. With the rapid development of terminal technology, mobile terminals have more and more functions. However, the use and operation of many functions require information interaction between the mobile terminal and a personal computer (PC). For example, before the smartphone leaves the factory, it is necessary to exchange instructions between the smartphone and the PC to complete the RF test and verification of the smartphone. For another example, in order to ensure the normal use and operation of the application (APP) embedded in the mobile terminal, it is necessary to test the use and operation of the APP before the mobile terminal leaves the factory, and these tests also require the mobile terminal to interact with the PC for information. carry out.

In the conventional interaction scenario, the mobile terminal needs to be connected to the PC through a cable to realize the information interaction between the two. Generally, the mobile terminal is connected to the PC through a Universal Serial Bus (USB) cable. During the connection process, the mobile terminal needs to be pre-installed with a driver that matches the PC side, such as a serial port. Drivers, Android Debug Bridge (ADB, Android Debug Bridge) drivers, etc., after the driver installation is completed, the connection channel between the mobile terminal and the PC can be established, so that the mobile terminal and the PC can complete the information between each other through the connection channel Interactive. When testing a large number of mobile terminals before leaving the factory, frequent plug-in operations will inevitably consume a lot of manpower and material resources, resulting in increased production costs.

In view of this, it is necessary to provide a test system that does not require USB cable connection, saves manpower and material resources, and reduces production costs.

In addition, it is necessary to provide a test method corresponding to the above-mentioned test system.

A test system, the system comprising: a device to be tested, a test device, and a server, the test device and the server have been connected to a wireless network, and the device to be tested is not connected to the wireless network; The device to be tested obtains preset wireless access information through optical recognition or short-range sensing, and establishes a debugging bridge connection between the device to be tested and the test equipment according to the wireless access information to perform test.

A test method, the method comprising: providing a test device and a server that have been connected to a wireless network, and a device to be tested that is not connected to the wireless network; the device to be tested is through optical recognition or close-range sensing To obtain wireless access information in a method; establish a debug bridge connection between the device to be tested and the test equipment according to the wireless access information; and the test device connects to the device to be tested through the debug bridge connection carry out testing.

The test system and method of the present invention can test the device to be tested through the test device without a USB cable connection, thereby saving manpower and material resources and reducing production costs.

100: test system

10: Device to be tested

11: Wireless communication module

12: Sensing module

13: camera module

14: Display module

15: processor

20: test equipment

30: server

200: Conveyor belt

300: Test Station

FIG. 1 is a system architecture diagram of a preferred embodiment of the test system of the present invention.

FIG. 2 is an application schematic diagram of a preferred embodiment of the testing system shown in FIG. 1.

Figure 3 is a flow chart of the communication protocol of a preferred embodiment of the testing method of the present invention.

Fig. 4 is a flow chart of the communication protocol of another preferred embodiment of the test method of the present invention.

FIG. 5 is a display interface diagram of a preferred embodiment of the device to be tested in the testing method shown in FIG. 4.

FIG. 6 is an application schematic diagram of another preferred embodiment of the test system shown in FIG. 1.

FIG. 7 is a functional module diagram of a preferred embodiment of the device to be tested shown in FIG. 1.

Referring to FIG. 1, it is a system architecture diagram of a preferred embodiment of the test system 100 of the present invention. The test system 100 includes a plurality of devices to be tested 10, a plurality of test equipment 20 and a server 30. The device 10 to be tested may be an electronic device such as a smart phone or a tablet computer. The test device 20 may be a computer. The test equipment 20 is used to test whether the functions of various components of the device to be tested (for example, a touch screen, a switch button, etc.) are normal. The server 30 is used to provide a communication platform for the device to be tested 10 and the testing equipment 20, and to support the transmission and storage of test data by the testing equipment 20 in the process of testing the device to be tested 10.

The test system 100 can be installed in a factory where the device to be tested 10 is manufactured. Specifically, please refer to FIG. 2 together. The device to be tested 10 can be placed on a conveyor belt 200 and pass through multiple test stations in sequence. 300 to perform different tests. Each test station 300 is provided with the test equipment 20. When the device 10 to be tested passes through a test station 300, the corresponding test equipment 20 performs corresponding tests on it, and After completing the corresponding test, it is sent to the next test station 300 for the next test.

Figure 3 is a flow chart of the communication protocol of a preferred embodiment of the testing method of the present invention. In this preferred embodiment, before testing the device under test 10, the device under test 10 is not connected to the wireless network. At this time, the device under test 10 can be located on the conveyor belt 200. The starting position of the The test equipment 20 and the server 30 have been connected to the wireless network, and a wireless connection has been established between them. The test method includes the following steps:

In step S501, the device under test 10 obtains wireless access information through optical recognition or short-range sensing, and establishes a connection with the server 30, and informs the server 30 that the device under test 10 has entered the preview Assuming a test area, the preset test area may be a preset area on the conveyor belt 200, for example, the portion of the conveyor belt 200 to the right along the dashed line AA'. At this time, the server 30 may notify that it is located in the pre-determined area. Assume that the test equipment 20 is the first in the test area, and the device 10 to be tested is about to enter the preset test area.

In this preferred embodiment, the test station 300 can preset a QR code or a barcode at a preset position, and when the device under test 10 reaches the preset position, it can be photographed or NFC-sensed. Obtain the wireless access information corresponding to the wireless network pre-stored in the two-dimensional code or barcode. In this preferred embodiment, the wireless access information includes a network identification mark and a password.

In step S502, the device 10 to be tested connects to the test device 20 according to the wireless access information, and sends its own device information to the test device 20. The device information includes MAC address and actually used data packet.

In step S503, the test equipment 20 establishes an ADB connection with the device under test 10 according to the device information.

In step S504, after the testing device 20 establishes the ADB connection with the device under test 10, it sends a test instruction to the device under test 10 through the ADB connection.

Step S505: The device to be tested 10 receives and executes the test instruction, completes the test of the test station 300, and transmits the test result to the test equipment 20, which generates the device to be tested 10 and upload the test data to the server 30.

The device under test 10 in the test system 100 and method of the present invention does not need to be connected to a wireless network, and can obtain wireless access information through optical recognition or short-range sensing, and establish a connection with the server 30 , In order to test, the test process is more convenient.

Figure 4 is a flow chart of the communication protocol of another preferred embodiment of the testing method of the present invention. In this preferred embodiment, the device under test 10, the test equipment 20, and the server 30 are all connected to the wireless network. At this time, the device under test 10 can be located on the conveyor belt. The subsequent position of the starting position of 200, that is, at least one test has been completed. The test method includes the following steps:

In step S601, the device under test 10 displays its own wireless connection information. Please also refer to FIG. 5. In this preferred embodiment, the wireless connection information may include the name of the wireless network to which the device under test 10 is connected, the IP address of the device under test 10, and the current connection Test equipment 20 information, etc.

In step S602, the testing device 20 reads the wireless connection information by means of optical recognition or close-range sensing.

Please refer to FIG. 6 together. In this preferred embodiment, the predetermined test area may further include a plurality of sub-areas, for example, the area between the dashed lines AA' and BB', and the area between the dashed lines BB' and CC'. Each sub-area is correspondingly provided with a testing station 300 and a testing equipment 20. The server 30 notifies the corresponding test equipment 20 when the device under test 10 enters the sub-area, and the test equipment 20 reads the wireless connection information.

In step S603, the test equipment 20 establishes an ADB connection with the device under test 10 according to the wireless connection information.

In step S604, after the test equipment 20 establishes the ADB connection with the device under test 10, it sends a test instruction to the device under test 10 through the ADB connection.

In step S605, the device under test 10 receives and executes the test instruction to complete the test of the test station 300, the device under test 10 transmits the test result to the test equipment 20, and the test equipment 20 generates The test data of the device 10 to be tested is uploaded to the server 30.

FIG. 7 is a functional module diagram of the device to be tested 10 of a preferred embodiment of the test system of the present invention. The device to be tested 10 includes a wireless communication module 11, a sensing module 12, a camera module 13, a display module 14 and a processor 15. The wireless communication module 11, the sensing module 12, the camera module 13 and the display module 14 are all connected to the processor 15. The wireless communication module 11 is used to establish a wireless connection with the test equipment 20 and the server 30. The sensing module 12 may be an NFC sensing module for sensing a preset two-dimensional code or barcode, and obtaining wireless access information corresponding to the wireless network pre-stored in the two-dimensional code or barcode. It can be understood that the device under test 10 can also obtain the wireless access information corresponding to the wireless network pre-stored in the two-dimensional code or barcode through the camera module 13 by taking pictures. The display module 14 is used for displaying the wireless connection information of the device under test 10 when the device under test has been connected to the wireless network. The processor 15 is used to control the normal operation of the above-mentioned modules and to receive and execute the test instructions sent by the test device 20.

The test system 100 and method of the present invention can realize the test of the test device 10 by the test device 20 on the device under test 10 without a USB cable connection, thereby saving manpower and material resources and reducing production costs.

100: test system

10: Device to be tested

20: test equipment

30: server

Claims (6)

A test system, which is improved in that the system includes: a device to be tested, a test device, and a server; the device to be tested, the test device, and the server have been connected to a wireless network; the device to be tested Display its own wireless connection information. When the device to be tested enters the preset test area, the preset test area includes a plurality of sub-areas, and each sub-area is provided with a test device corresponding to the server. When the device enters the sub-area, the corresponding test device is notified to obtain the wireless connection information through optical recognition or short-range sensing, and the test device establishes a debugging bridge connection with the device to be tested according to the wireless connection information For testing. The test system according to claim 1, wherein the wireless connection information includes the name of the wireless network to which the device under test is connected, the IP address of the device under test, and information about the currently connected test equipment. The test system according to claim 1, wherein after the test device establishes the debug bridge connection with the device to be tested, it sends a test instruction to the device to be tested through the debug bridge connection, and the device to be tested The device receives and executes the test instruction. A testing method, which is improved in that the method includes: providing a device to be tested, a test device, and a server that have been connected to a wireless network; the device to be tested displays its own wireless connection information; when the device to be tested Enter a preset test area, the preset test area includes a plurality of sub-areas, each sub-area is provided with a corresponding test equipment, the server, when the device to be tested enters the sub-area, notify the corresponding test The device obtains the wireless connection information by means of optical recognition or short-range sensing; the test device establishes a debugging bridge connection with the device to be tested according to the wireless connection information; and the test device is connected through the debugging bridge Test the device to be tested. The test method according to claim 4, wherein the wireless connection information includes the name of the wireless network to which the device under test is connected, the IP address of the device under test, and information about the currently connected test equipment. The test method according to claim 4, wherein the "testing of the device to be tested by the test equipment through the debugging bridge connection" includes: A test instruction is sent to the device to be tested through the debug bridge connection; and the device to be tested receives and executes the test instruction.

Images