Invention Grant
US07949452B2 Optimizing shift strategies through driving simulation 有权
通过驾驶模拟优化换档策略

Optimizing shift strategies through driving simulation
Abstract:
A motor vehicle includes a clutch and an automated transmission between the engine and the drive wheels of the vehicle. A method for shift control in the motor vehicle when starting off or under way includes continuously performing computer simulations of the future driving of the vehicle, at least in response to information on road incline and throttle opening position, for a set of different shift schedules with combinations of engine speeds when shifting and shift steps, and selecting a shift schedule from the set of shift schedules which is optimal with regard to a selected criterion.
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