- 专利标题: Variable force limiter control system for vehicle
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申请号: US15890158申请日: 2018-02-06
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公开(公告)号: US10668895B2公开(公告)日: 2020-06-02
- 发明人: Jiro Ohachi , Takuya Nezaki , Takashi Hasegawa , Katsunori Yamada , Mitsuaki Gotoh , Makoto Aki , Yusuke Mase , Takashi Fujinami
- 申请人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址: JP Aichi-Ken
- 专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址: JP Aichi-Ken
- 代理机构: Hauptman Ham, LLP
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@319530c0
- 主分类号: B60R22/48
- IPC分类号: B60R22/48 ; B60R22/28 ; B60R21/0132 ; B60R21/203 ; B60R21/01
摘要:
A variable force limiter control system for a vehicle includes a variable force limiter mechanism, a relative speed sensor, an acceleration sensor and an electronic control unit. The variable force limiter mechanism is configured to change a force limiter load. The relative speed sensor is configured to detect a relative speed of the vehicle with respect to a collision object before a collision. The acceleration sensor is configured to detect an acceleration of the vehicle. The electronic control unit is configured to predict a severity of a collision on the basis of at least the relative speed. The electronic control unit is configured to control the force limiter load on the basis of both the predicted severity and the acceleration in an initial stage of the collision of the vehicle.
公开/授权文献
- US20180236971A1 VARIABLE FORCE LIMITER CONTROL SYSTEM FOR VEHICLE 公开/授权日:2018-08-23
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