Special control system for electric vehicle and on basis of single-chip microcomputer control

The utility model relates to a special control system for an electric vehicle and on the basis of single-chip microcomputer control. The system is characterized in that the system is composed of a power supply module, a single-chip microcomputer module, a signal collecting module, an electric capacity display control module, a vehicle speed and motor rotation speed display module, a vacuum assisting brake system control module, an air conditioner and hot air system control module, a fault alarm module, a 485 bus communication module and a liquid crystal display module; the power supply module, the signal collecting module, the electric quantity display control module, the vehicle speed and motor rotation speed display module, the vacuum assisting brake system control module, the air conditioner and hot air system control module, the fault alarm module, the 485 bus communication module and the liquid crystal display module are connected with the single-chip microcomputer module. The system has actual application value, by means of the system, a healthy and comfortable in-vehicle environment can be built, and driving and riding health and safety are improved favorably.