What does vehicle control mean?
1 Answers
Vehicle control refers to the automotive control system, which provides car owners with a simple method to control engine start/stop, lights, windows, and locks, offering the first-time use 'ready' function. In simple terms, vehicle control has two main functions: receiving signals from various sensors and calculating corresponding data; based on the calculated data, it controls the fuel injection, ignition, idle air intake, etc., of the car engine to ensure normal operation and minimize engine emissions. Transmitting commands, the trigger signals for speed regulation come from the commands of the vehicle controller. On one hand, the body controller reflects the driver's intent, and on the other hand, it evaluates the reasonableness of the response to the driver based on safety and the operational status of the vehicle's electrical system, ultimately executing or partially executing the command. The driver's intent is expressed through the accelerator and brake pedals and transmitted to the vehicle controller. Adjusting the operational status of equipment, the specific commands given by the body controller to the motor controller include the following related to the powertrain: acceleration, deceleration, braking, and parking. The motor controller responds by altering parameters such as power current, voltage, and frequency to ensure the motor's operational status meets the controller's requirements.
