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    • 14. 发明公开
    • Apparatus for determining operating state of clutch of vehicle, and engine controller equipped with the apparatus
    • 用于确定机动车辆的离合器的操作状态的装置,并配备马达控制器
    • EP1217242A2
    • 2002-06-26
    • EP01128737.2
    • 2001-12-03
    • TOYOTA JIDOSHA KABUSHIKI KAISHABosch Automotive Systems Corporation
    • Kibe, KazuyaMori, Osamu c/o Bosch Automotive Syst.Corp.
    • F16D48/06B60K41/02B60K41/28B60K23/02
    • B60W10/06B60W10/02B60W10/04B60W30/18B60W30/1819B60W2510/0208B60W2510/0638B60W2540/10B60W2540/14F16D48/06F16D48/066F16D2500/3067F16D2500/3101F16D2500/3111F16D2500/31413F16D2500/31453F16D2500/3166F16D2500/525F16H2061/163
    • An apparatus for determining an operating state of a clutch (14) of a vehicle, including: (a) a clutch switch (64) for detecting an amount of operation of a clutch pedal (60), (b) clutch-pedal-operation determining means (112, S1) for determining whether the clutch pedal has been operated, on the basis of an output signal provided by the clutch switch; (c) accelerator-pedal-non-operation determining means (114, S5) for determining whether an accelerator pedal (94) is placed in its non-operated state; (d) low-engine-speed determining means (116, S3) for determining whether an operating speed (N E ) of an engine (12) of the vehicle is equal to or lower than a predetermined speed threshold (N E1 ); and (e) clutch-state determining means (124, S7, S9) for determining that the clutch is placed in its engaged state if a predetermined condition is satisfied when it is determined by the clutch-pedal-operation determining means that the clutch pedal has been operated, wherein the predetermined condition includes at least an affirmative determination by the accelerator-pedal-non-operation determining means that the accelerator pedal is placed in the non-operated state and an affirmative determination by the low-engine-speed determining means that the operating speed of the engine is equal to or lower than the predetermined speed threshold.
    • (a)离合器开关(64),用于检测离合器踏板(60),(b)中离合器踏板操作的操作量的:用于确定操作状态的车辆的离合器(14),包括的装置 确定性开采装置(112,S1)用于确定性采矿无论离合器踏板被操作时,由离合器开关提供的输出信号的基础上; (C)加速器踏板的非操作判定单元(114,S5)用于判定是否油门踏板(94)被放置在其非操作状态; (D)低发动机转速确定的采矿装置(116,S3)用于确定性采矿无论是在车辆的发动机(12)的运行速度(NE)是大于预定阈值速度(NE1)等于或更低; 和(e)离合器状态确定性采矿装置(124,S7,S9),用于确定的采矿没有离合器其接合状态放置如果预定条件被满足当确定性由离合器踏板操作的确定性采矿bedeutet开采,DASS离合器踏板 被操作时,worin预定条件包括至少关于肯定确定由加速器踏板非操作确定性采矿bedeutet,DASS加速器踏板在非操作状态和对肯定的确定由低发动机转速确定性采矿指放置 做的发动机的运行速度高于预定速度阈值以下的情况下。