TWI381176B - Apparatus and method for testing electronic apparatus - Google Patents

Description

Electronic device testing device and testing method

The invention relates to an electronic device testing device and a testing method.

After the electronic device is produced, it is required to test its corresponding function to determine whether the electronic device can perform the corresponding function normally, thereby ensuring that the produced electronic device can be used normally. The existing test method is that the computer executes a script file for recording a button command and sends a button command to the electronic device to be tested. The electronic device to be tested determines to turn on the button corresponding to the button command according to the received button command, and performs a corresponding function. This test method requires a program built into the electronic device to be tested to select and turn on the corresponding button according to the button command. Usually, when the electronic device test is normally shipped, the built-in program must be uninstalled. Thus, when the number of electronic devices produced is relatively large, the operation is very troublesome and seriously affects the test efficiency.

An object of the present invention is to provide an electronic device testing device and a testing method for solving the problems of the above technology.

The electronic device testing device includes a test control unit, a memory and a display screen. The test device further includes: an analog keyboard driver module having a slot for inserting different types of analog keyboards, wherein Each type of keypad has an identification code, each type of analog keypad corresponds to a type of device to be tested, and each type of keypad has the same electrical path as the number of buttons on the corresponding device under test, each electrical The path is connected to a corresponding button on the device to be tested; the memory is used for storing a test item correspondence table and testing the device to be tested a script file, the test item correspondence table records a correspondence between an identification code of each type of analog keyboard and a script file code for testing each device to be tested, the script file being a set of a plurality of key commands; The test control unit includes: an identification code reading module for reading an identification code of the analog keyboard inserted in the analog keyboard driving module; and a test script file determining module for identifying according to the reading a code for determining a script file for testing the device to be tested from the test item correspondence table stored in the memory; and a test script file execution module for calling and executing the script file corresponding to the acquired script file code, Sending a button command to the analog button driver module in the order of recording a button command on the script file; the analog button driver module is further configured to identify the sent button command, and determine to turn on the analog button board corresponding to the button command An electrical path, such that a button of the device under test communicating with the electrical path generates a button signal corresponding to the button command

The electronic device testing method provides a memory for storing a test item correspondence table and a script file for testing each device to be tested, and the test item correspondence table records the identification code of each type of analog keyboard Corresponding relationship between script file codes for testing each device to be tested, the script file being a set of a plurality of key commands, the test method comprising the steps of: reading an identification code of an analog keyboard; according to the read identification code Determining, in the test item correspondence table, a code of a script file for testing the device to be tested; calling and executing a script file corresponding to the script file code, sending a button command in the order of the script file record button command; and identifying the sent command Pressing a command to determine to turn on an electrical path corresponding to the button command on the analog keyboard, so that the electrical The button of the device to be tested connected to the gas passage generates a button signal corresponding to the button command. The electronic device testing device and method provided by the invention can automatically identify the type of the device to be side, and call and execute a script file corresponding to the device to be tested from the stored script file for testing, and send a button command to turn on the analog button. An electrical path on the board corresponding to the button command causes the device under test to perform a corresponding function.

By using the testing device and the testing method of the present invention, each electronic device to be tested does not need to have a built-in program for determining the corresponding button according to the button command during the test, so that after the test is normal, the built-in program does not need to be uninstalled. Can greatly improve the test efficiency.

Please refer to FIG. 1 , which is a structural diagram of an electronic device testing system according to an embodiment of the present invention.

The test system includes a test device 10, a connector 20, and a device under test 30. The test device 10 includes an analog keyboard drive module 101 and a test control unit 102. The test control unit 102 includes one or more processing units. The analog keypad drive module 101 and the test control unit 102 are connected by a General Purpose Input Output (GPIO). The analog keypad drive module 101 has a slot for inserting different types of analog keypads 1010. Different types of devices to be tested 30 require different types of analog keypads 1010, and each type of analog keypad 1010 has the same number of electrical pathways as the corresponding buttons on the device under test 30. Each type of analog keyboard 1010 also has an identification code. The connector 20 is configured to enter the analog keypad 1010 on the analog keypad drive module 101 and the keypad on the device under test 30. In the row connection, each electrical path of the analog keypad 1010 is in communication with each corresponding button of the device under test 30. The connector 20 can be replaced according to the type of the device 30 to be tested. The device under test 30 is a portable electronic device, such as an electronic photo frame, an electronic book, or the like.

The test device 10 further includes a memory 103 and a display screen 104. The memory 103 is used to store a test item correspondence table and a script file for testing the device to be tested 30. As shown in Table 1, the test item correspondence table includes an identification code column and a script file code column. The identification code column records the identification code of each type of analog keyboard 1010. The script file code column records the code of the different script files. The script file is a collection of multiple key commands. The button command includes at least the following contents: a button code, an interval between the buttons, and a duration of the button press. In this embodiment, each script file is executed to test a plurality of test items of the device to be tested 30, such as playing a picture of an electronic photo frame, playing music, and the like.

Please refer to FIG. 2 , which is a block diagram of functions performed by a test control unit of an electronic device testing device according to an embodiment of the present invention.

The test control unit 102 includes an identification code reading module 1021 and a script. The file determination module 1022, a script file execution module 1023, a display module 1024, and an operation interface processing module 1025.

The identification code reading module 1021 is configured to read an identification code of the analog key pad 1010 inserted in the analog key pad driving module 101. The script file determining module 1022 is configured to determine, in the test item correspondence table, the code of the script file required for testing the device under test 30 according to the read identification code. The script file execution module 1023 is configured to invoke and execute a corresponding script file according to the determined code of the script file, and transmit the key command recorded on the script file to the analog button board driver module through the GPIO埠 in the order of recording. 101. The analog keyboard driver module 101 recognizes the sent key command and sends a signal, such as a high level, to turn on an electrical path corresponding to the button command on the keypad 1010, that is, the device under test 30 A button connected to the electrical path is turned on to generate a corresponding button signal of the button command, and the device under test 30 performs a corresponding function according to the button signal. The display module 1024 is configured to display an operation interface provided by the operation interface processing module 1025 on the display screen 104, and display the script file execution module 1023 to execute a script file in the operation interface. The text display area is for the tester to know in time which function of the device under test 30 is currently being tested, and whether the device 30 to be tested normally performs the function corresponding to the transmitted key command. The operation interface also provides functions such as suspending execution of the script file, identifying key commands, continuing to execute the script file, and stopping execution of the script file. The operational interface processing module 1025 is responsive to the operations performed by the tester on the operational interface. When the device under test 30 cannot perform the corresponding function normally, the tester can pause the script through the pause function provided by the operation interface. Execution of the file. The tester can also identify the key command that the device to be tested 30 cannot perform normally by using the identification function provided by the operation interface, for example, text-commenting the button command, so that after the test is finished, the tester can track the device to be tested 30 in time. Key commands that cannot be executed normally. After the button command that cannot be normally executed by the device to be tested 30 is identified, the tester can continue to execute the script file through the function provided by the operation interface to continue executing the script file, or the function of stopping the script file provided through the operation interface. To stop the execution of the script file.

Please refer to FIG. 3 , which is a flowchart of a method for testing an electronic device according to an embodiment of the present invention.

In step S301, the identification code reading module 1021 reads the identification code of the analog keyboard 1010 inserted on the analog keyboard driving module 101.

In step S302, the script file determining module 1022 determines the code of the script file required for testing the device under test 30 in the test item correspondence table according to the read identification code.

In step S303, the script file execution module 1023 calls and executes the corresponding script file according to the determined code of the script file, and the key command recorded on the script file is transmitted to the analog keyboard driver through the GPIO埠 in the order of recording. Module 101. In the embodiment, when the script file execution module 1023 executes the script file, the display module 1024 calls the operation interface provided by the operation interface module 1025, and displays the operation interface on the display screen 104, and The process of executing the script file by the script file execution module 1023 is displayed in the text display of the operation interface. In the district.

In step S304, the analog keypad driving module 101 recognizes the sent key command, and sends a signal, such as a high level, to make an electrical path corresponding to the key command on the analog keyboard 1010, even if the device to be tested A button connected to the electrical path on the 30 is turned on to generate a corresponding button signal of the button command, and the device under test 30 performs a corresponding function according to the button signal.

In step S305, it is determined whether the device under test 30 performs the corresponding function normally. If yes, step S306 is performed. Otherwise, the tester can perform related functions on the operation interface displayed by the display screen 104.

In step S306, the script file execution module 1023 determines whether there is still a next key command to be sent, and if so, repeats step S303; otherwise, the entire test process ends.

10‧‧‧Testing device

101‧‧‧ analog keyboard drive module

1010‧‧‧ analog keyboard

102‧‧‧Test Control Unit

103‧‧‧ memory

104‧‧‧Display screen

20‧‧‧Connector

30‧‧‧Device under test

1 is a block diagram of an electronic device test system according to an embodiment of the present invention.

2 is a block diagram showing functions performed by a test control unit of an electronic device testing device according to an embodiment of the present invention.

3 is a flow chart of a method for testing an electronic device according to an embodiment of the present invention.

10‧‧‧Testing device

101‧‧‧ analog keyboard drive module

1010‧‧‧ analog keyboard

102‧‧‧Test Control Unit

103‧‧‧ memory

104‧‧‧Display screen

20‧‧‧Connector

30‧‧‧Device under test

Claims (10)

An electronic device testing device includes a test control unit, a memory and a display screen, wherein the testing device further comprises: an analog button panel driving module having a slot for inserting different types of An analog keyboard, wherein each of the analog keyboards has an identification code, each type of the analog keyboard corresponds to a type of device to be tested, and each of the analog buttons has a corresponding device to be tested. Each of the electrical paths is connected to a corresponding button on the device to be tested; the memory is configured to store a test item correspondence table and a script file for testing each device to be tested, The test item correspondence table records the correspondence between the identification code of each type of the analog keyboard and the script file code for testing each device to be tested, and the script file is a set of a plurality of key commands; the test The control unit includes: an identification code reading module, configured to read the identification code of the analog key pad inserted on the analog keyboard driving module; a test script file determining module, configured to determine, according to the read identifier, a code of the script file for testing the device to be tested from the test item correspondence table stored in the memory; and a test script file The execution module is configured to invoke and execute the acquired script file corresponding to the script file code, and send the button command to the analog button driver module in the order of recording the button command on the script file; the analog button driving mode The group is further configured to identify the key command sent, and determine to turn on the electrical path corresponding to the button command on the analog button panel. The button of the device to be tested that communicates with the electrical path generates a button signal corresponding to the button command. The electronic device testing device according to claim 1, wherein the analog keypad driving module and the testing control unit are connected by a universal input/output port. The electronic device testing device of claim 1, wherein each of the electrical passages of the analog keypad on the analog keypad drive module passes through an external connector and each of the devices to be tested A corresponding button is connected. The electronic device testing device of claim 1, wherein the button command comprises at least the following: a button code, an interval between the buttons, and a duration of pressing the button. The electronic device testing device of claim 1, wherein the test control unit further comprises an operation interface processing module for providing an operation interface and responding to operations performed on the operation interface. The electronic device testing device according to claim 5, wherein the operation interface provides a text display area, a pause execution script file function, an identification button command function, a resume script file function, and a stop execution of the script file. Features. The electronic device testing device of claim 6, wherein the test control unit further comprises a display module, configured to invoke an operation interface provided by the operation interface processing module, and display the operation interface on the display The process of executing the script file on the screen and displaying the script file execution module is displayed in the text display area of the operation interface. An electronic device testing method, providing a memory for storing a test item correspondence table and a script file for testing each device to be tested, the test The test item correspondence table records the correspondence between the identification code of each type of analog keyboard and the script file code for testing each device to be tested, and the script file is a set of a plurality of key commands, wherein the test method The method includes the following steps: reading the identification code of the analog keyboard; determining the code of the script file for testing the device to be tested according to the read identification code; calling and executing the code a script file corresponding to the script file code, sending the button command in the order in which the script file records the button command; and identifying the sent button command to determine to turn on an electrical path corresponding to the button command on the analog button panel, The button of the device to be tested that communicates with the electrical path generates a button signal corresponding to the button command. The method for testing an electronic device according to claim 8 , further comprising the steps of: determining whether the button command needs to be sent, and if yes, continuing to send the button command, otherwise the test ends. The electronic device testing method of claim 8, wherein the button command comprises at least the following: a button code, an interval between the buttons, and a duration of pressing the button.