INTELLIGENT AUXILIARY POWER STEERING SYSTEM USING BRAKING ENERGY, AND CONTROL METHOD

Provided are an intelligent auxiliary power steering system using braking energy, and a control method, the system comprising: a torque sensor, a brake pedal, a brake pedal pressure sensor, a vehicle speed sensor, a steering wheel (1), a steering column assembly, a hydraulic power assisting apparatu...

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Bibliographische Detailangaben
Hauptverfasser:	WU, Gang, ZHOU, Xiaochuan, LIANG, Weihe, WANG, Chunyan, ZHAO, Wanzhong, CHU, Yukai, ZHANG, Ziyu
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRAILERS TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Provided are an intelligent auxiliary power steering system using braking energy, and a control method, the system comprising: a torque sensor, a brake pedal, a brake pedal pressure sensor, a vehicle speed sensor, a steering wheel (1), a steering column assembly, a hydraulic power assisting apparatus, an auxiliary hydraulic power assisting apparatus, a plunger pump clutch apparatus, and a main controller. When braking occurs in a vehicle, the kinetic energy of the vehicle can be used to, by means of ground friction force, drive vehicle wheels to rotate, a transmission output shaft (20) can be driven to rotate by means of a vehicle transmission system, and a plunger pump (10) can be driven by means of the plunger pump clutch apparatus to pump hydraulic oil into a steering gear (3), thus, when braking occurs in the vehicle, the steering system can be provided with power assistance, power consumed by a motor is reduced, and energy is saved. L'invention concerne un système de direction assistée auxiliaire intelli