Invention Grant
US09090245B2 System and method for controlling the amount of torque provided to wheels of a vehicle to prevent unintended acceleration
有权
用于控制提供给车辆车轮的扭矩量的系统和方法,以防止意外的加速
- Patent Title: System and method for controlling the amount of torque provided to wheels of a vehicle to prevent unintended acceleration
- Patent Title (中): 用于控制提供给车辆车轮的扭矩量的系统和方法,以防止意外的加速
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Application No.: US13972275Application Date: 2013-08-21
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Publication No.: US09090245B2Publication Date: 2015-07-28
- Inventor: Michael Livshiz , Ryan Z. Goode , Richard B. Jess , Michael L. Waterman , Ronald F. Lochocki, Jr.
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: G06F7/00
- IPC: G06F7/00 ; B60W10/06 ; B60W10/11 ; B60W10/02 ; B60W10/10

Abstract:
A system according to the principles of the present disclosure includes an axle torque determination module, an engine torque determination module, a torque security module, and an engine torque control module. The axle torque determination module determines an axle torque request based on a driver input and a vehicle speed. The engine torque determination module determines an engine torque request based on the axle torque request and at least one of a first turbine speed and whether a clutch of a torque converter is applied. The torque security module determines a secured torque request based on at least one of the driver input, the vehicle speed, and an engine speed. The engine torque control module controls an amount of torque produced by an engine based on one of the engine torque request and the secured torque request.
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