Software and hardware design and implementation of vehicle controller

The vehicle domain controller (VCU) is the core controller of the vehicle control, which realizes the management of the battery system, electric drive system, thermal management system, etc. through the vehicle bus or hard wire, including the control of gear, accelerator pedal and brake pedal, and calculates the torque control that needs to be output according to the real-time power battery power, and the control of the vehicle's low voltage and high voltage power up and down, energy recovery, etc. In recent years, our company has made efforts in the field of customized special new energy tractors. The existing VCU on the market makes it challenging to meet the customized needs of customers due to its closedness, so our company has developed a VCU according to the characteristics of target customers and mastered all related technologies from hardware circuit design to software code development, debugging, testing, etc., so as to facilitate the addition, deletion, and modification of customized functions for customers.