According to the license plate recognition mainboard testing device, when the license plate recognition mainboard testing device is used, the upper computer can adopt a computer, the upper computer controls the license plate recognition mainboard to send a testing signal, and if the simulation testing mainboard can receive the testing signal and send a corresponding feedback signal to the license plate recognition mainboard, it is indicated that the signal receiving and sending function of the license plate recognition mainboard is normal; at the moment, the test is passed, and a test completion signal is sent to the upper computer. When the license plate recognition mainboard is put into use in the later period, the first peripheral interface of the license plate recognition mainboard is electrically connected with the ground induction coil, the barrier switch, the alarm and other devices so as to control the ground induction coil, the barrier switch, the alarm and other devices.
本申请提供了一种车牌识别主板测试装置,在使用时,上位机可采用计算机,上位机控制车牌识别主板发送测试信号,模拟测试主板若能收到测试信号并且将对应的回馈信号发送给车牌识别主板,说明车牌识别主板的信号收发功能正常,此时说明测试通过,并向上位机发送测试完毕信号。在车牌识别主板后期投入使用时,车牌识别主板的第一外设接口与地感线圈、道闸开关、报警器等设备电连接,以控制地感线圈、道闸开关、报警器等设备。
License plate recognition mainboard testing device
车牌识别主板测试装置
2023-03-28
Patent
Electronic Resource
Chinese
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