Automobile electronic steering gear box maintenance test platform and use method thereof

• Main Author: ZHAO YUQUAN
• Format: Patent
• Language: Chinese; English
• Published: 27.08.2021
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses an automobile electronic steering gear box maintenance test platform, which comprises lifting support legs fixedly connected to four corners of the outer wall of the bottom of the platform, and is characterized in that long grooves are formed in two ends of the outer wall of the top of the platform, transmission wheels are arranged on the inner walls of the long grooves, transmission shafts are rotatably connected to the inner walls of the long grooves, and the transmission shaft is fixedly connected with the transmission wheel. Tires at the top of the transmission wheel are controlled to rotate, the transmission wheel is adopted to drive the wheel to rotate, the state of the wheel at a certain speed is simulated, the electronic steering gear is tested by using the testing mechanism, OBD communication of the electronic steering gear ECU of the automobile without a vehicle can be realized, and all original protocol faults and parameter data of the electronic steering gear ECU can be rea