Detection device for chassis electronic equipment of armored car
A technology of electronic equipment and detection devices, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as failure to find fault sources, misjudgment of fault sources, and equipment incompatibility, etc., and achieve the effect of convenient viewing and operation
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Embodiment 1
[0024] Such as Figure 1-3 As shown, the present invention includes an armored vehicle chassis electronic equipment detection device, including a processor motherboard whose model is IMQX6Q, and also includes an analog signal generator capable of producing at least 4 types of signals, an analog signal detector capable of collecting at least 4 types of signals, The capacitive touch LCD panel and the multiplexing switch, the analog signal generator, the analog signal detector and the capacitive touch LCD panel are all connected to the processor main board, and the CAN bus data transceiver and SD memory card are also connected to the processor main board. The analog signal generator is also sequentially connected to the multiplexing switch and the analog signal output interface, and the analog signal detector is also sequentially connected to the multiplexing switch and the analog signal input interface.
[0025] The main board of the IMQX6Q processor is a 4-core processor, and t...
Embodiment 2
[0029] This embodiment is preferably as follows on the basis of Embodiment 1: the capacitive touch liquid crystal panel is connected to the main board of the processor through an LVDS interface. LVDS is the abbreviation of Low Voltage Differential Signal, which can ensure the effective transmission of image display data. The capacitive touch LCD panel uses touch to realize human-computer interaction, which can realize real-time display of data and operation of function selection.
[0030] The multiplexing switch includes a plurality of single-pole single-turn switches connected in parallel.
[0031] It also includes a power management unit that provides power for the processor main board, analog signal generator, analog signal detector, capacitive touch LCD panel and CAN bus data transceiver. The power management unit adopts Jinshengyang power module, the output voltage is +12V, and the output power reaches 30W, which can fully meet the power supply requirements of the back-e...
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