An active safety control system of an electric vehicle, comprising: a wheel speed detection module, configured to detect a wheel speed of the electric vehicle to generate a wheel speed signal; a steering wheel rotation angle sensor and a yaw rate sensor module, configured to detect state information of the electric vehicle; a motor controller, configured to connect to four motors of the electric vehicle, respectively; an active safety controller, configured to communicate with the motor controller mutually, to communicate with the steering wheel rotation angle sensor and the yaw rate sensor module, and to connect to each hydraulic brake of the electric vehicle, and receive the wheel speed signal sent by the wheel speed detection module and the state information of the electric vehicle sent by the steering wheel rotation angle sensor and the yaw rate sensor module, obtain state information of a battery pack of the electric vehicle and state information of the four motors, obtain a first side slip signal or a second side slip signal according to the wheel speed signal, the state information of the electric vehicle, the state information of the battery pack and the state information of the four motors, and control the four hydraulic brakes of the electric vehicle and control the four motors by using the motor controller according to the first side slip signal or the second side slip signal, wherein the first side slip signal indicates that the electric vehicle has a side slip and is about to enter a side slip limit interval, and the second side slip signal indicates that the electric vehicle is in the side slip limit interval, characterised in that the active safety controller is further configured to: perform yaw control on the electric vehicle by using driving torques of the four motors according to the first side slip signal; and perform the yaw control on the electric vehicle by using the driving torques and feedback braking torques of the four motors and using braking torques of the four hydraulic brakes simultaneously according to the second side slip signal. a wheel speed detection module, configured to detect a wheel speed of the electric vehicle to generate a wheel speed signal; a steering wheel rotation angle sensor and a yaw rate sensor module, configured to detect state information of the electric vehicle; a motor controller, configured to connect to four motors of the electric vehicle, respectively; an active safety controller, configured to communicate with the motor controller mutually, to communicate with the steering wheel rotation angle sensor and the yaw rate sensor module, and to connect to each hydraulic brake of the electric vehicle, and receive the wheel speed signal sent by the wheel speed detection module and the state information of the electric vehicle sent by the steering wheel rotation angle sensor and the yaw rate sensor module, obtain state information of a battery pack of the electric vehicle and state information of the four motors, obtain a first side slip signal or a second side slip signal according to the wheel speed signal, the state information of the electric vehicle, the state information of the battery pack and the state information of the four motors, and control the four hydraulic brakes of the electric vehicle and control the four motors by using the motor controller according to the first side slip signal or the second side slip signal, wherein the first side slip signal indicates that the electric vehicle has a side slip and is about to enter a side slip limit interval, and the second side slip signal indicates that the electric vehicle is in the side slip limit interval, characterised in that the active safety controller is further configured to: perform yaw control on the electric vehicle by using driving torques of the four motors according to the first side slip signal; and perform the yaw control on the electric vehicle by using the driving torques and feedback braking torques of the four motors and using braking torques of the four hydraulic brakes simultaneously according to the second side slip signal.