The invention discloses an intelligent unmanned freight vehicle, a shared system and a business mode. The system comprises at least a vehicle chassis and a vehicle body, wherein the vehicle chassis isprovided with an automatic driving system for unmanned driving, a warehouse for loading goods is arranged on the vehicle body, and the automatic driving system for unmanned driving comprises a driving module, a path navigation module, an obstacle avoidance module, a communication module and a data processing module; the system also includes a sensor module, an intelligent identification system, amonitoring and detection system, a monitoring system and a main control processor. The main control processor analyzes and controls the vehicle to take corresponding action according to the collectedinformation to ensure the safety and normal operation of the vehicle. The battery charge management module comprises a battery pack, a charging module, a charging / discharging chip and a battery detection chip. The battery charge management module comprises a battery pack, a charging module, a charging / discharging chip and a battery detection chip. The invention realizes the unmanned transportation of the large truck through the unmanned driving technology, and frames the whole commercial operation mode based on the basis of the unmanned freight vehicle.