Invention Grant
- Patent Title: Systematic abnormality detection in control commands for controlling power steering system
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Application No.: US14518370Application Date: 2014-10-20
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Publication No.: US09598102B2Publication Date: 2017-03-21
- Inventor: Scott A. Millsap , Ashok Chandy , Kevin L. Derry , Caroline Dannöhl , Hans-Peter Hank , Jens Schotte , Kristian Vetter
- Applicant: STEERING SOLUTIONS IP HOLDING CORPORATION , BAYERISCHE MOTORENWERKE AKTIENGESELLSCHAFT
- Applicant Address: US MI Saginaw DE Munich
- Assignee: STEERING SOLUTIONS IP HOLDING CORPORATION,BAYERISCHE MOTORENWERKE AKTIENGESELLSCHAFT
- Current Assignee: STEERING SOLUTIONS IP HOLDING CORPORATION,BAYERISCHE MOTORENWERKE AKTIENGESELLSCHAFT
- Current Assignee Address: US MI Saginaw DE Munich
- Agency: Cantor Colburn LLP
- Main IPC: B62D5/04
- IPC: B62D5/04
Abstract:
A method of mitigating abnormalities in a first control command for controlling a power steering system is provided. The method generates a range signal indicative of a range of command values based on a plurality of input signals. The method determines whether the first control command is out of the range for longer than a predetermined duration of time. The method limits the first control command to the range and sends the limited first control command to the power steering system in response to determining that the first control command is out of the range for shorter than or equal to the duration of time.
Public/Granted literature
- US20150142268A1 SYSTEMATIC ABNORMALITY DETECTION IN CONTROL COMMANDS FOR CONTROLLING POWER STEERING SYSTEM Public/Granted day:2015-05-21
Information query
IPC分类:
