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    • 31. 发明专利
    • Shift device
    • 移位装置
    • JP2009097581A
    • 2009-05-07
    • JP2007268370
    • 2007-10-15
    • Toyota Motor Corpトヨタ自動車株式会社
    • KAMATA JUNJINAKANO MASATOSATO TAKASHI
    • F16H61/28F16H59/08F16H59/72F16H61/12F16H61/68F16H61/684F16H61/686
    • PROBLEM TO BE SOLVED: To provide a shift device of a vehicle for quickly restraining driving force by fail-safe control. SOLUTION: This shift device includes a hydraulic frictional engaging device such as a clutch C1 and brakes B2 and B3 arranged in a power transmission passage of the vehicle and controlling motive power transmitted in its power transmission passage by changing engaging capacity and an engagement control means 102 restraining the transmission of the motive power by controlling engaging force of the engaging device in at least a part of a section up to fixing and determining a travel position from an operation starting determination of a shift lever 74 based on a shift operation position signal outputted from an operation position sensor 78, and can avoid the possibility of becoming a driving state of the vehicle different from an intention of a driver, by quickly performing reduction in the transmission of the motive power and cutoff succeeding to its reduction when performing the fail-safe control by a fail-safe control means 106. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于通过故障安全控制来快速地限制驱动力的车辆的换档装置。 解决方案:该换档装置包括液压摩擦接合装置,例如离合器C1和布置在车辆的动力传递通道中的制动器B2和B3,并且通过改变接合能力和接合来控制在其动力传递通道中传递的动力 控制装置102通过控制接合装置在部分的至少一部分中的接合力来限制动力的传递,直到基于换档操作位置从变速杆74的操作开始确定来确定和确定行驶位置 从操作位置传感器78输出的信号,并且能够避免成为与驾驶员的意图不同的车辆的驾驶状态的可能性,通过在执行动作时快速执行动力的传递和其减速的切断 故障安全控制手段106进行故障安全控制。版权所有(C)2009年,JPO&INPIT
    • 32. 发明专利
    • Vehicular control device
    • 车辆控制装置
    • JP2009058065A
    • 2009-03-19
    • JP2007226445
    • 2007-08-31
    • Toyota Motor Corpトヨタ自動車株式会社
    • SATO TAKASHI
    • F16H61/16F16H59/08F16H59/72F16H61/12F16H61/68F16H61/682
    • PROBLEM TO BE SOLVED: To blockade a power transmission in an appropriate timing when a switching failure of a shift range occurs, and temperature conditions of an operating oil to cut the power transmission from the operating source of vehicles to the operating wheels do not depend largely.
      SOLUTION: A hydraulic frictional engagement element which blockades the power transmission from the vehicle engine to the operating wheels and an oil temperature sensor to detect the oil temperature of the operating oil of the frictional engagement element, and a blocking delay time to be detected from the oil temperature detected by the oil temperature sensor are worked out and an ECT_ECU which works out a shorter blocking delay time when the oil temperature is lower, is provided while comparing with higher. The ECT_ECU commences the blocking performance of the frictional engagement element (ST3) when the shift operation is detected (ST1) and the calculated blocking delay time passes over from the shift operation time.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:当发生换档范围的切换故障时,在适当的定时中阻挡动力传递,并且将从操作车辆的动力源切换到操作轮的动力传动的工作油的温度条件 不太依赖。 解决方案:一种液压摩擦接合元件,其阻断从车辆发动机到操作轮的动力传递,以及油温传感器,以检测摩擦接合元件的工作油的油温,以及阻塞延迟时间 计算出由油温传感器检测到的油温检测出来的油温温度较低时产生较短阻塞延迟时间的ECT_ECU,与较高时相比较。 当检测到变速操作时,ECT_ECU开始摩擦接合元件(ST3)的阻挡性能(ST1),并且从移动操作时间经过计算的阻挡延迟时间。 版权所有(C)2009,JPO&INPIT