Invention Grant
US09539972B2 Method and device for operating a trigger device for occupant protection means
有权
用于操作乘员保护装置的触发装置的方法和装置
- Patent Title: Method and device for operating a trigger device for occupant protection means
- Patent Title (中): 用于操作乘员保护装置的触发装置的方法和装置
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Application No.: US14365094Application Date: 2012-12-17
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Publication No.: US09539972B2Publication Date: 2017-01-10
- Inventor: Stefan Balz
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE102011089147 20111220
- International Application: PCT/EP2012/075793 WO 20121217
- International Announcement: WO2013/092490 WO 20130627
- Main IPC: G05F1/00
- IPC: G05F1/00 ; B60R21/017 ; B60R21/01
Abstract:
A method for operating a trigger device for an occupant protection unit includes: activating a first switch (high side) of the trigger device for occupant protection units; activating a second switch (low side) of the trigger device for occupant protection units; detecting an output voltage at the second switch (low side); and deactivating the second switch (low side) as a function of the output voltage.
Public/Granted literature
- US20150115747A1 METHOD AND DEVICE FOR OPERATING A TRIGGER DEVICE FOR OCCUPANT PROTECTION MEANS Public/Granted day:2015-04-30
Information query
IPC分类:
