Electric steering system of automobile

• Main Authors: DENG JIAN, MA YULEI, WU ZHENGLEI
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2010
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The utility model discloses an electric steering system of an automobile, which comprises a steering angle sensor. The steering angle sensor is connected with a control unit. The control unit is connected with two electric motors. The two electric motors are connected with a speed changing device respectively. The speed changing devices are connected with output shafts. The steering angle sensor is connected with a steering wheel. The output shafts are connected with turning wheels. When in use, the whole automobile design parameters (such as the center distance of a master pin, the shaft distance and the like) are input into the control unit; the steering angle sensor is used for sensing the steering angle of the steering wheel and transmitting the acquired signals to the control unit; and then the control unit transmits the commands to the electric motors according to the ideal model to control the steering angles of the wheels to meet the ideal corresponding relation between the steering angles. Correspond