Vehicle speed signal processing system
A signal processing and signal processing device technology, applied to vehicle components, data exchange through path configuration, circuits or fluid pipelines, etc., can solve the problem that the vehicle speed signal cannot be obtained, so as to avoid the loss of the vehicle speed signal, simple structure and easy to use convenient effect
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[0016] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0017] Such as figure 1 As shown, the vehicle speed signal processing system includes a vehicle speed sensor, a wheel speed signal processing device, an engine controller EMS, a combination instrument ICU, a CAN bus and a gateway connected to the CAN bus. CAN bus includes CAN bus 1 and CAN bus 2, CAN bus 1 and CAN bus 2 are connected to the gateway, engine controller EMS is connected to CAN bus 1 through CAN line L1, and instrument cluster ICU is connected to CAN bus 2 through CAN line L2. The wheel speed signal processing device includes an anti-lock braking system ABS and a conversion unit, and the conversion unit is connected to the anti-lock braking system ABS and the CAN bus 1 through the CAN line L3 and the CAN line ...
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