How does the CAN communication in EV work

Question

Accepted Answer

CAN communication in EV enables communication between various components of the vehicle through a shared network.

CAN (Controller Area Network) is a bus communication protocol used in EVs.
It allows different components of the vehicle to communicate with each other through a shared network.
The CAN bus is responsible for transmitting data between various components such as the battery management system, motor controller, and charging system.
The data transmitted includes information about the state of charge, battery temperature, motor speed, and other parameters.
The CAN bus also enables diagnostic and maintenance functions, allowing technicians to identify and troubleshoot issues with the vehicle.
CAN communication is essential for the proper functioning of an EV and ensures that all components work together seamlessly.
For example, the battery management system uses CAN communication to monitor the state of charge and temperature of the battery, and adjust the charging rate accordingly.
Similarly, the motor controller uses CAN communication to receive information about the motor speed and torque, and adjust the power output accordingly.

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