Control and judgment method of car back door state
A technology of the state of the back door and door lock of the car, which is applied in the field of automobiles, can solve the problems of easy misjudgment and user troubles, and achieve the effects of accurate state judgment, convenient use, and good economic and social benefits
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[0015] The specific implementation manner of the present invention will be described in further detail below by describing the best embodiment with reference to the accompanying drawings.
[0016] In the prior art, when the door lock is in the locked state, due to the accumulation of the Hall value, the back door control unit ECU may think that the back door is open at this time, resulting in a wrong judgment of the back door state. This application improves the control method on the basis of the existing acquisition unit of the electric back door of the automobile, so as to overcome the possible misjudgment and make the judgment more accurate.
[0017] First of all, the hardware system that the back door control judgment method depends on includes the pole Hall unit of the electric back door, which is used to collect the Hall value of the pole; the door lock signal unit is used to collect the state of the door lock of the back door, and the state of the door lock includes The...
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