Invention Grant
- Patent Title: Method and control apparatus for actuating a braking device in the drive train of a vehicle with an automatic transmission
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Application No.: US15121488Application Date: 2015-02-25
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Publication No.: US09809205B2Publication Date: 2017-11-07
- Inventor: Kilian Förster , Dietmar Wohnert
- Applicant: AUDI AG
- Applicant Address: DE Ingolstadt
- Assignee: AUDI AG
- Current Assignee: AUDI AG
- Current Assignee Address: DE Ingolstadt
- Agency: Maier & Maier, PLLC
- Priority: DE102014002817 20140226
- International Application: PCT/EP2015/000426 WO 20150225
- International Announcement: WO2015/128082 WO 20150903
- Main IPC: B60W10/00
- IPC: B60W10/00 ; B60T7/12 ; B60T1/00 ; F16H63/48

Abstract:
A method for activating a braking device in the drive train of a vehicle with an automatic gear box, a gear-side parking brake, and a braking system. The vehicle, starting from a parked position with an engaged parking lock, and under the presence of a starting condition, a control apparatus independent from a driver request, controls the braking system to secure against the vehicle rolling away by until the parking lock is released.
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