Belt type electric steering system with clutch device and control method of belt type electric steering system

Abstract

The invention discloses a belt type electric steering system with a clutch device and a control method of the belt type electric steering system, and belongs to the field of steering devices. The belttype electric steering system with the clutch device comprises two wheel assemblies, a driving steering assembly, a steering base body assembly and an angle sensor assembly, wherein the steering basebody assembly comprises a steering base body and two steering arms; the driving steering assembly comprises a steering electric actuator, a steering electric actuator shaft, a steering driving belt wheel, two steering belts and two steering driven belt wheels; and the angle sensor assembly comprises an angle sensor, an angle sensor belt wheel and an angle sensor belt. According to the synchronousbelt type electric steering system with the clutch device provided by the invention, the steering electric actuator is used for driving a steering wheel to rotate around a steering main pin in a synchronous belt transmission mode, and 0 to 360-degree steering can be realized. In addition, according to the synchronous belt type electric steering system with the clutch device, the inclination angleof the main pin is considered in the structural design, and the aligning torque can be applied to the steering wheel by the ground.

Description

technical field [0001] The invention discloses a belt-type electric steering system with a clutch device and a control method thereof, belonging to the field of steering devices. Background technique [0002] The traditional steering system is mechanically controlled. The operator performs manual mechanical operation based on the judgment of the driving environment, and then realizes the steering. The performance of the steering system directly affects the safety performance during the steering process. With the deepening of technical research, the steering system has also been continuously innovated and improved to meet actual needs, and has experienced hydraulic power steering, electronically controlled hydraulic power steering, electric power steering, and steer-by-wire systems. With the development of intelligence, the unique advantages of steer-by-wire steering, such as flexible arrangement, faster response speed, easier embedment of active steering function, and the ab...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing steering structure is difficult to meet the requirements of use, and to propose a belt-type electric steering system with a clutch device and its Control Method

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