Research on signal verification of commercial vehicle shifter
Taking commercial vehicle shifter as the research object,two typical problems of the shifter were analyzed,adding hard wire redundant signals to shifter,and a shifter signal verification control strategy was proposed.Taking a certain truck as an example to verify the feasibility of the shifter signal verification control strategy,and the results showed that the signal verification control strategy can help servicemen quickly identify the source of the fault;When the CAN signal of the shifter malfunctions,it can ensure that the vehicle continues to drive to a safe parking area.
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