Distributed drive system

The utility model provides a distributed driving system, and relates to the technical field of vehicle power systems. According to the distributed driving system, the motor module and the speed reducer module are integrated, so that the size, the weight and the cost of the driving system are reduced, and the torque density of the driving system is improved. Meanwhile, the axle housing is connectedwith the two integrated driving modules which are symmetrical left and right, distributed driving is achieved, the electronic differential lock can be achieved through left and right distributed driving, the ASR (traction control system) function and the ESP (vehicle body electronic stabilization system) function can be achieved conveniently, and safety is improved. The integrated driving moduleis mainly applied to the electric bus, the two integrated driving modules which are symmetrical left and right are distributed on the two wheel sides, the arrangement space of the whole bus is released, and the arrangement of