Quick charging method for battery management system with safety function
A battery management system and safety function technology, applied in the field of fast charging of battery management systems, can solve the problems of DC charging safety impact, lack of mutual supervision, etc., and achieve the effect of reducing the probability of adhesion
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[0025] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0026] Such as figure 1 As shown, a battery management system fast charging method with safety functions includes the following content:
[0027] S1: After the BMS (Battery Management System) wakes up, it performs a self-inspection, and performs a self-inspection on the battery system. After the self-inspection passes, it sends a self-inspection success signal to the VCU (Vehicle control unit).
[0028] S2: Detect the connection signal of the fast charging gun, and send the status of the fast charging gun to the VCU.
[0029] S3: Detect the slow charging gun connection signal sent by OBC (On-board Charger), if the slow charging gun is connected, exit the fast charging process and send the charging completion status to the VCU, if not connected, continue the fast charging process;
[0030] S4: BMS sh...
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