Invention Grant
- Patent Title: Braking calibration for vehicles
- Patent Title (中): 车辆制动校准
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Application No.: US13196786Application Date: 2011-08-02
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Publication No.: US09073529B2Publication Date: 2015-07-07
- Inventor: Douglas R. Koons , Patrick J. Monsere
- Applicant: Douglas R. Koons , Patrick J. Monsere
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: B60T13/66
- IPC: B60T13/66 ; B60T8/40 ; B60T17/22
Abstract:
Methods, systems, and vehicles are provided for calibrating a braking system of a vehicle. The braking system has an electric motor, a pump, and a hydraulic accumulator. A speed of the vehicle is obtained, and a pressure within the hydraulic accumulator is measured. The pump is operated via an electric motor to provide hydraulic pressure to the hydraulic accumulator based on the speed of the vehicle and the measure of pressure of the hydraulic accumulator.
Public/Granted literature
- US20130032438A1 BRAKING CALIBRATION FOR VEHICLES Public/Granted day:2013-02-07
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