Automobile electronic display tag and information acquisition processing method
A technology for displaying labels and automotive electronics, which is applied to record carriers, instruments, and inductive record carriers used in machines. Insurance status, etc.
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Embodiment 1
[0010] Embodiment 1: with reference to attached figure 1 . An automotive electronic display label, CPU processor interacts with the bus, information storage module, and wireless module for two-way data exchange, the CPU processor information output terminal is connected to the display through wired or wireless methods, and the system power supply is supplied to the CPU processor, bus, and information storage module , wireless module and display power supply. The bus interaction performs data bus interaction with the CPU processor through the OBD port of the vehicle. The CPU processor has a built-in positioning module, and the positioning module uses Beidou and GPS dual-mode modules to collect the position information of the vehicle. Bus interaction The OBD port on the vehicle interacts with the CPU processor for data bus, reads some fault codes and emission information of the vehicle, and judges them through the processor, displays the fault information or emission informati...
Embodiment 2
[0013] Embodiment 2: on the basis of embodiment 1, a kind of automobile electronic display label information collection and processing method, bus interaction carries out data bus interaction with CPU processor through the OBD port of vehicle, and the environmental protection information of checked automobile is judged in time, If there is a problem with the emission system or the emission is unqualified, the warning color will be displayed on the electronic signage, which is convenient for supervision and public supervision; when the car electronic display label is used by the owner, the car fault information will be displayed in the electronic label through the OBD fault code. , to facilitate the supervision of regulatory authorities and the public; the wireless module in the automotive electronic display label interacts with the insurance database in the background server to remind the owner whether to apply for compulsory traffic insurance, and if not, it will be displayed i...
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