Electric drive assembly, four-wheel drive system and vehicle

A four-wheel drive system, comprising a front drive axle and a rear drive axle, an electric drive assembly disposed on the front drive axle and the rear drive axle, wherein the electric drive assembly comprises:

• a first electric motor, a second electric motor, a first speed reducer, a second speed reducer, and an electric motor controller;
• the first speed reducer is connected between the first electric motor and a first wheel, the second speed reducer is connected between the second electric motor and a second wheel, one of the first wheel and the second wheel is a left wheel, and the other one of the first wheel and the second wheel is a right wheel;
• and
• the first electric motor, the second electric motor, the first speed reducer, and the second speed reducer are disposed in a U-shape, and form an electric motor controller mounting space configured to mount the electric motor controller.

A vehicle, comprising a four-wheel drive system, the four-wheel drive system comprising a front drive axle and a rear drive axle, an electric drive assembly disposed on the front drive axle and the rear drive axle, wherein the electric drive assembly comprises:

• a first electric motor, a second electric motor, a first speed reducer, a second speed reducer, and an electric motor controller;
• the first speed reducer is connected between the first electric motor and a first wheel, the second speed reducer is connected between the second electric motor and a second wheel, one of the first wheel and the second wheel is a left wheel, and the other one of the first wheel and the second wheel is a right wheel;
• and
• the first electric motor, the second electric motor, the first speed reducer, and the second speed reducer are disposed in a U-shape, and form an electric motor controller mounting space configured to mount the electric motor controller.