Invention Grant
- Patent Title: Electrical power steering system
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Application No.: US16843786Application Date: 2020-04-08
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Publication No.: US11591010B2Publication Date: 2023-02-28
- Inventor: James Owen Patrick Farrelly
- Applicant: ZF Automotive UK Limited
- Applicant Address: GB Solihull
- Assignee: ZF Automotive UK Limited
- Current Assignee: ZF Automotive UK Limited
- Current Assignee Address: GB Solihull
- Agent Robert James Harwood
- Priority: GB1905666 20190423
- Main IPC: B62D5/04
- IPC: B62D5/04 ; B62D1/20 ; B62D15/02 ; B62D6/00

Abstract:
An electric power steering apparatus includes a steering mechanism, an electric motor, a torque signal generator, a column angular position signal generator and a signal processing unit. The steering mechanism operatively connects a steering wheel to the road wheels of the vehicle. The electric motor may be operatively connected to the steering mechanism. The torque signal generator may produce a torque signal indicative of the torque carried by a portion of the steering mechanism. The column angular position signal generator may produce a column angle signal indicative of the angular position of the steering wheel or steering column. The signal processing unit may receive the column torque signal and the column angle signal and may produce therefrom a torque demand signal representative of a torque to be applied to the steering mechanism by the motor.
Public/Granted literature
- US20200339185A1 ELECTRICAL POWER STEERING SYSTEM Public/Granted day:2020-10-29
Information query
IPC分类: