Steering device and method
By using a reaction force-generating motor and angle sensor in the online steering system to dynamically control the direction of the current, the problems of reduced steering feel and complex structure for the driver are solved, achieving the effect of simplified structure and improved driving feel.
CN114516363BActive Publication Date: 2026-06-05HL MANDO CORP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HL MANDO CORP
- Filing Date
- 2021-11-18
- Publication Date
- 2026-06-05
AI Technical Summary
Technical Problem
The lack of mechanical connection in steer-by-wire systems reduces the driver's steering feel, and the use of speed reducers in existing technologies leads to packaging difficulties and structural complexity.
Method used
A reaction force generating motor and an angle sensor are used, and the direction of the current is dynamically controlled by an electronic control unit to generate and transmit the reaction force to the steering shaft, thus avoiding the use of a speed reducer.
Benefits of technology
It simplifies the structure of the steering device, facilitates packaging, and improves the driver's steering feel.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN114516363B_ABST
Abstract
The present disclosure relates to a steering apparatus and method. The steering apparatus includes a reaction force generating motor including a rotor and a stator disposed to face the rotor, and capable of supplying a reaction force to a steering wheel; an angle sensor for sensing a relative angle between the rotor and the stator; and an electronic control unit capable of dynamically controlling a flow of a current applied to the stator based on the relative angle sensed by the angle sensor. A steering method is provided for steering a steering wheel using the steering apparatus.
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