Remote control key matching method

Abstract

The invention discloses a remote control key matching method, wherein the remote control key matching method comprises the following steps of S1, generating a first corresponding extraction code according to chip information of a remote control key chip; S2, generating a second extraction code corresponding to mechanical key information; S3, assembling the remote control key chip together with a mechanical key and generating a third extraction code according to the first extraction code and the second extraction code; S4, obtaining the corresponding chip information and the mechanical key information according to the third extraction code; and S5, inputting the chip information and the mechanical key information, which are obtained in the step 4, into a corresponding automobile body controller. According to the remote control key matching method, the false matching risk of a remote control key can be effectively avoided and the matching efficiency of the remote control key can be enhanced.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a remote control key matching method. Background technique [0002] At present, the entire vehicle is equipped with a remote control key to open and lock the function, combined with the traditional mechanical lock body structure, to unlock and lock the vehicle door. When the complete vehicle production line is off-line, the matching of the remote control key requires a special learning code device to match the learning code, so as to realize the function of the remote control key. [0003] At present, the matching of the remote control key is through the communication between the code learning device and the vehicle network. , press the unlock or lock button of the key, the turn indicator light on the instrument flashes three times and then goes out, the matching of the key is completed, and when the second key learns the code, repeat the above operation. [0004] The exist...

AI Technical Summary

Problems solved by technology

The current key code learning scheme has low learning efficiency. The controller needs to be activated first, and all key matching learning must be completed within 10 seconds. If all key learning is not completed, learning must be restarted.

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