The invention provides an automobile single-door switch matching method and an automobile single-door switch matching system. The automobile single-door switch matching method comprises the following steps: 1, an MCU (Microprogrammed Control Unit) of each single-door switch respectively acquires communication signals between data lines and different pins of the MCU; and 2, each MCU judges the position of the corresponding single-door switch according to the communication signals. By virtue of the connections between different pins of the MCU of each single-door switch and the corresponding data lines and the input communication signals, judgment on the positions of the single-door switches is finished, i.e., position judgment is finished by virtue of inputting different communication signals, so that the MCUs of three single-gate switches are set as the same structure; as long as the different pins are connected with the data lines, and the input of different communication signals can be finished and judgment on the positions of the single-gate switches is finished. Compared with the prior art, the method and the system have the advantages that MCUs with different structures are arranged for different automobile doors; the MCUs of the single-door switches are set as components with the same structure; position judgment is performed by virtue of different communication signals, so the confusion is avoided, and the assembly accuracy is ensured and the normal operation of automobile doors and windows is ensured.
Automobile single-door switch matching method and automobile single-door switch matching system
2015-05-27
Patent
Electronic Resource
English
Electric vehicle door emergency switch, electric vehicle door and automobile
European Patent Office | 2023
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