High-speed CAN bus interface module The high-speed CAN bus interface module is used to provide a high-speed CAN bus interface, one end of which is connected to the microcontroller through a photoelectric isolator, and the other end is connected to the system high-speed CAN bus.
Power Module The power module provides isolated power for the microprocessor and each input and output module, monitors the battery voltage, and is connected to the microcontroller.
The vehicle controller manages, coordinates and monitors all links of the electric vehicle power chain to improve the energy utilization efficiency of the vehicle and ensure safety and reliability. The vehicle controller collects the driver’s driving signal, obtains the relevant information of the drive motor and power battery system through the CAN bus, performs analysis and calculation, and gives motor control and battery management instructions through the CAN bus to realize vehicle drive control and energy optimization control and brake energy recuperation control. The vehicle controller also has a comprehensive instrument interface function, which can display vehicle status information; has complete fault diagnosis and processing functions; and has vehicle gateway and network management functions.