Invention Grant
- Patent Title: Method and device for controlling the restarting of a vehicle provided with an automatic transmission
- Patent Title (中): 用于控制具有自动变速器的车辆重新起动的方法和装置
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Application No.: US14777328Application Date: 2014-03-27
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Publication No.: US09533686B2Publication Date: 2017-01-03
- Inventor: Amine Gourara , Vincent Duvivier , Frederic Roudeau
- Applicant: RENAULT s.a.s.
- Applicant Address: FR Boulogne-Billancourt
- Assignee: RENAULT s.a.s.
- Current Assignee: RENAULT s.a.s.
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1352895 20130329
- International Application: PCT/FR2014/050724 WO 20140327
- International Announcement: WO2014/155010 WO 20141002
- Main IPC: B60W30/18
- IPC: B60W30/18 ; B60W10/02 ; B60W10/06

Abstract:
A method for controlling automatic restarting of a vehicle including an automatic transmission, when the driver releases a brake pedal or pushes an accelerator pedal, the method including: a first phase of cranking an engine during which engine torque starts to increase without being transmitted to wheels of the vehicle, followed by a second launching phase during which the engine torque is gradually transmitted to the wheels, wherein the engine torque is controlled at a torque set value to be transmitted to the wheels, satisfying a launching time objective.
Public/Granted literature
- US20160031446A1 METHOD AND DEVICE FOR CONTROLLING THE RESTARTING OF A VEHICLE PROVIDED WITH AN AUTOMATIC TRANSMISSION Public/Granted day:2016-02-04
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