发明名称 METHOD FOR CONTROLLING A VEHICLE EQUIPPED WITH A MECHANICAL SERVO TRANSMISSION
摘要 A method for controlling a vehicle presenting the steps of: verifying, at starting of an internal-combustion engine, whether a memory of calibrations contains the function of transmissibility of a clutch and/or the effective positions of engagement and selection of the gears in a gearchange; sending to the driver, if the memory of calibrations does not contain the function of transmissibility of the clutch and/or the effective positions of engagement and selection of the gears in the gearchange, a signal of start of a first self-calibration step, during which the driver must leave the internal-combustion engine turned on and the vehicle stationary; selecting and engaging a number of times, during the first self-calibration step, all the gears of the gearchange autonomously from the driver for determining the effective positions of engagement and selection of the gears in the gearchange; disengaging and engaging, during the first self-calibration step, the clutch with the gearchange in neutral and autonomously from the driver for determining a point of start of engagement of the clutch; and sending to the driver, at the end of the first self-calibration step, a signal of end of the first self-calibration step.
申请公布号 US2009018737(A1) 申请公布日期 2009.01.15
申请号 US20080168182 申请日期 2008.07.07
申请人 MAGNETI MARELLI POWERTRAIN S.P.A. 发明人 AMISANO FABRIZIO;SOLA CESARE
分类号 G06F17/00;B60W10/10;B60W10/18;B60W30/18 主分类号 G06F17/00
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