Invention Application
US20080300753A1 Method for Controlling a Belt Pretensioner and Safety Arrangement Comprising a Belt Pretensioner
失效
一种皮带预紧器的控制方法和包括皮带预紧器的安全装置
- Patent Title: Method for Controlling a Belt Pretensioner and Safety Arrangement Comprising a Belt Pretensioner
- Patent Title (中): 一种皮带预紧器的控制方法和包括皮带预紧器的安全装置
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Application No.: US11996717Application Date: 2006-07-11
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Publication No.: US20080300753A1Publication Date: 2008-12-04
- Inventor: Klaus Bauer , Simon Hesse , Horst Kettern-Kohler , Ulrich Rick
- Applicant: Klaus Bauer , Simon Hesse , Horst Kettern-Kohler , Ulrich Rick
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee Address: US MI Detroit
- Priority: DE102005035862.4 20050730
- International Application: PCT/EP2006/006748 WO 20060711
- Main IPC: B60R22/48
- IPC: B60R22/48
Abstract:
The present invention relates to a method for controlling a reversible seat belt pretensioner in a motor vehicle, comprising the steps of detecting the speed and the steering angle of the vehicle, calculating an expected turning rate of the vehicle about its vertical axis from the speed and the steering angle and calculating an upper and a lower turning rate limiting value using the expected turning rate, detecting the actual turning rate of the vehicle about its vertical axis and activating the seat belt pretensioner of the vehicle if the actual turning rate of the vehicle is greater than the upper turning rate limiting value or is less than the lower turning rate limiting value. The present invention also relates to a safety arrangement for implementing the method according to the invention.
Public/Granted literature
- US08335614B2 Method for controlling a belt pretensioner and safety arrangement comprising a belt pretensioner Public/Granted day:2012-12-18
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