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Integrated vehicle occupant energy management system and method
Assignee: Automotive Systems Laboratory Inc
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Filing: 1996-02-26
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Granted: 1998-02-17
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Expires: 2016-02-26
Abstract
Abstract An integrated vehicle occupant energy management system (10) and method (100) performs front and side impact detection (102), determination of occupant position and type (106), and control of seat belt tension (104 and 108) and deployment of one or more air bags (114) from a single unit (12) position at the vehicle's b-pillar. Real time and dynamic management of occupant energy is provided to optimize energy absorption through seat belt tensioning as a first response to a crash situation, and follow-up deployment of one or more air bags as needed.
Inventors
- 👤 Craig W. White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:28
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/18; B60R22/185; B60R22/34; B60R22/44; B60R22/46; B60R21/00; B60R21/01; B60R21/013; B60R2021/01317; B60R22/28; B60R2022/288; B60R2022/4473; B60R2022/4666; B60R22/48; B60R2022/4808; B60R2022/4816; B60R2022/4825; B60R21/015; B60R21/01512; B60R21/01544; B60R21/0155
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
An integrated vehicle crash detection system capable of providing comprehensive management of occupant energy by dynamically controlling operation of a plurality of different occupant safety restraint devices comprises: a crash sensor unit mounted to a side pillar of the vehicle, said crash sensor unit comprising: means for detecting a frontal vehicle impact; means for detecting a side vehicle impact; means for continually monitoring tension force exerted on a seat belt; and control means responsive to said frontal impact detecting means, said side impact detection means, and said seat belt tension monitoring means for selectively controlling an amount and rate of allowable seat belt payout, and deployment of one or more air bags when a predetermined force is exceeded.
Claim 2
Dependent Claim
118 words
An integrated vehicle crash detection system capable of providing comprehensive management of occupant energy by dynamically controlling operation of a plurality of different occupant safety restraint devices comprises: a crash sensor unit mounted to a side pillar of the vehicle, said crash sensor unit comprising: means for detecting a frontal vehicle impact; means for detecting a side vehicle impact; means for continually monitoring tension force exerted on a seat belt; and control means responsive to said frontal impact detecting means, said side impact detection means, and said seat belt tension monitoring means for selectively controlling an amount and rate of allowable seat belt payout, and deployment of one or more air bags when a predetermined force is exceeded.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-02-16 | 2001-08-18 | 2002-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-02-16 | 2005-08-18 | 2006-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-02-16 | 2009-08-18 | 2010-02-17 | $7700.00 | Window Closed / Lapsed |