Circuit board detection method and device
A detection method and detection device technology, applied in the direction of electronic circuit testing, instrumentation, computer control, etc., can solve the problems of high cost and low detection efficiency, and achieve the effects of simple operation, simplified testing process, and strong practicability
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[0023] Example one
[0024] figure 1 The implementation process of the circuit board inspection method provided by the first embodiment of the present invention is shown. In this embodiment, the circuit board detection method is used to detect whether the function of each functional module of the circuit board with the micro-control unit is normal. See figure 1 , The implementation process of the circuit board detection method is detailed as follows:
[0025] Step S101: Send a detection instruction to the micro control unit of the circuit board to be tested, so that the micro control unit controls each functional module of the circuit board to be tested to respond to the detection instruction according to the detection instruction.
[0026] In this embodiment, different types or models of circuit boards to be tested (PCBA, Printed Circuit Board Assembly) correspond to different detection instructions. The user can set the corresponding detection instruction according to the type or...
Example Embodiment
[0056] Example two
[0057] Corresponding to the circuit board detection method described in the above embodiment, Figure 4 Shows the structure diagram of the circuit board inspection device provided by the embodiment of the present invention. For ease of description, only the parts related to this embodiment are shown.
[0058] Reference Figure 4 The device is used to detect whether the function of each functional module of the circuit board with the micro-control unit is normal. The circuit board detection device may include an instruction sending module 401, a receiving module 402, and a determining module 403. among them:
[0059] The instruction sending module 401 is configured to send a detection instruction to the micro control unit of the circuit board to be tested, so that the micro control unit controls each functional module of the circuit board to be tested to respond to the detection instruction according to the detection instruction.
[0060] The receiving module 402 ...
Example Embodiment
[0071] Example three
[0072] See Image 6 , Is a schematic block diagram of the circuit board inspection device provided in the third embodiment of the present invention. The circuit board detection device as shown in the figure may include: one or more processors 601 (only one is shown in the figure); one or more input devices 602 (only one is shown in the figure), one or more output devices 603 (only one is shown in the figure) and memory 604. The aforementioned processor 601, input device 602, output device 603, and memory 604 are connected through a bus 605. The memory 604 is used to store instructions, and the processor 601 is used to execute instructions stored in the memory 604. among them:
[0073] The processor 601 is configured to send a detection instruction to the micro-control unit of the circuit board to be tested through the output device 603, so that the micro-control unit controls various functions of the circuit board to be tested according to the detection i...
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