What does BCM mean in automotive circuits?
1 Answers
Automotive BCM refers to the Body Control Module, which primarily controls the electrical appliances in the vehicle body, such as the entire vehicle's lighting system, wipers, washers, door locks, power windows, sunroof, power mirrors, and remote control. The following are the functions of the automotive BCM: 1. Receives input information from sensors and converts the input information into signals that the microprocessor can receive; 2. After outputting execution commands, converts weak signals into execution commands and corrects them after outputting fault information; 3. Performs operational analysis, calculates execution command data based on information parameters, and compares the input information with standard values; 4. Stores, calculates, analyzes, and processes information, analyzes the programs used for output values, stores the characteristic parameters of the vehicle model, data during calculations, and fault information.