Driving control system and method for vehicle chassis actuator

• Main Authors: YUAN XIAOFENG, QIANG YULIN, YUAN YONGBIN, TAO ZHENGXIN
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2024
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The invention discloses a driving control system of a vehicle chassis actuator. The driving control system comprises a control unit ECU-A and an enabling control unit ECU-B, the actuator control unit ECU-A and the enabling control unit ECU-B are respectively connected with the upper computer and are used for receiving an upper-layer instruction signal for controlling the actuator; the enabling control unit ECU-B outputs an enabling signal to the actuator control unit ECU-A according to the upper-layer instruction signal, and the actuator control unit ECU-A drives a chassis actuator to work according to the upper-layer instruction signal and the enabling signal. According to the invention, two low-grade MCUs are combined with a circuit to realize driving control of the chassis actuator, the circuit is simple in structure and low in cost, the defect of actuator malfunction caused by software errors in a single MCU is reduced through a circuit enabling control cooperation mode, the malfunction probability is gre