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1. 发明专利

JP2013052845A Vehicle driving device 有权
标题翻译：车辆驾驶装置
公开(公告)号：JP2013052845A
公开(公告)日：2013-03-21
申请号：JP2011194208
申请日：2011-09-06
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： KASAI KENSUKE , TOYODA HIROSHI , TSUJIMURA MANABU
IPC分类号： B60W10/02 , B60W10/04 , B60W10/06 , F02D29/00 , F16D48/02
CPC分类号： B60W10/02 , B60W10/06 , B60W30/18027 , B60W30/186 , B60W2510/0291 , B60W2540/10 , B60W2710/022 , B60W2710/0644 , F02D41/022 , F16D48/08 , F16D2500/30404 , F16D2500/30405 , F16D2500/3144 , F16D2500/50224 , F16D2500/70442
摘要： PROBLEM TO BE SOLVED: To provide a vehicle driving device which suppresses generation of heat energy by limiting the workload of a friction clutch when a vehicle starts, thereby improves the durability of the friction clutch than before.SOLUTION: The vehicle driving device 1 includes an engine 2; a friction clutch 6 having a driving member 61, a follower member 62, and an actuator 63; and a control part 7 which sets a target value for the output revolution of the engine 2 and controls the engine 2 to match its actual output revolution to the target value for the output revolution, and controls the actuator 63 of the friction clutch 6. The vehicle driving device further includes a clutch temperature detecting means (air intake temperature sensor 5) which measures or estimates the temperature of the friction clutch 6. The control part 7 has a vehicle-start control means 71 which sets a target value for the output revolution, based on an acceleration pedal operation amount and the temperature of the friction clutch 6 at the start of the vehicle.
摘要翻译：要解决的问题：提供一种车辆驱动装置，其通过限制车辆起动时的摩擦离合器的工作量来抑制热能的产生，从而提高摩擦离合器的耐久性。车辆驱动装置1包括发动机2; 具有驱动构件61，从动构件62和致动器63的摩擦离合器6; 以及控制部7，其设定发动机2的输出转速的目标值，并且控制发动机2使其实际输出转速与输出转速的目标值相匹配，并且控制摩擦离合器6的致动器63。车辆驱动装置还包括测量或估计摩擦离合器6的温度的离合器温度检测装置（进气温度传感器5）。控制部7具有车辆起动控制装置71，其设定输出转速的目标值基于加速踏板操作量和摩擦离合器6在车辆开始时的温度。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013083330A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2013083330A
公开(公告)日：2013-05-09
申请号：JP2011224764
申请日：2011-10-12
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： KASAI KENSUKE , TANAKA MASAYUKI , MIYAZAKI YOSHIE
IPC分类号： F16H61/12 , F16H61/688
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission, in which a vehicle can keep traveling by use of another normal sensor or the like, even if an input-shaft revolution speed sensor is in failure.SOLUTION: An automatic transmission includes: a fault detection unit (S100) for detecting faults of a first input-shaft revolution speed sensor 93a and a second input-shaft revolution speed sensor 93b; and a revolution speed calculating unit (S312) for calculating a revolution speed of the input shaft, on the basis of revolution speed change rates ΔNi of the input shafts 31a and 31b which are evaluated by a current value applied to a shift actuator 80 during shift gear by means of shift mechanisms 71-74, when the fault of the one of the input-shaft revolution speed sensors is detected by the fault detection unit.
摘要翻译：要解决的问题：即使输入轴转速传感器发生故障，提供一种自动变速器，其中车辆可以通过使用其他正常传感器等保持行驶。解决方案：自动变速器包括：用于检测第一输入轴转速传感器93a和第二输入轴转速传感器93b的故障的故障检测单元（S100）以及用于计算输入轴的转速的转速计算单元（S312），其基于由换档期间施加到换档致动器80的当前值来评估的输入轴31a和31b的转速变化率ΔNi 当由故障检测单元检测到输入轴转速传感器中的一个的故障时，通过换档机构71-74进行齿轮传动。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013079675A Vehicle dual clutch transmission 有权
标题翻译：车辆双离合器变速箱
公开(公告)号：JP2013079675A
公开(公告)日：2013-05-02
申请号：JP2011219896
申请日：2011-10-04
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： KASAI KENSUKE , TOYODA HIROSHI
IPC分类号： F16D48/02 , F16D25/10 , F16H61/12
CPC分类号： F16H61/688 , F16D48/06 , F16D2021/0615 , F16D2021/0684 , F16D2500/1086 , F16D2500/30405 , F16D2500/50224 , F16D2500/5106 , F16H61/12 , F16H2059/725 , F16H2061/128
摘要： PROBLEM TO BE SOLVED: To provide a vehicle dual clutch transmission that improves heat dissipation properties of friction clutches from a temporary stop of the vehicle to its start at low cost.SOLUTION: The dual clutch transmission comprises: the first friction clutch 21 and the second clutch 22 commonly having a drive-side plate 25; a first speed change mechanism rotatably connected to the first friction clutch 21; a second speed change mechanism rotatably connected to the second friction clutch 22; a clutch temperature detection means which actually measures or estimates a temperature of one clutch 21 which performs relay mesh operation when starting the vehicle; and a control part. The control part comprises: a high-temperature determination means which determines a high-temperature state by comparing the temperature of one clutch 21 which is actually measured or estimated at the temporary stop in the middle of the traveling of the vehicle with a stipulated value; and a heat dissipation promoting means which brings the second speed change mechanism rotatably connected to the other clutch 22 into a neutral state when one clutch 21 is in the high-temperature state, and continues the relay meshed state of the other clutch 22 from the temporary stop to the start of the vehicle.
摘要翻译：要解决的问题：提供一种车辆双离合器变速器，其以低成本改善摩擦离合器从车辆的临时停车到起动的散热性能。解决方案：双离合变速器包括：第一摩擦离合器21和第二离合器22通常具有驱动侧板25; 与第一摩擦离合器21可旋转地连接的第一变速机构; 可转动地连接到第二摩擦离合器22的第二变速机构; 实际测量或估计在起动车辆时执行中继网络操作的一个离合器21的温度的离合器温度检测装置; 和控制部分。控制部包括：高温判断装置，其通过比较在车辆行驶中间的临时停车处实际测量或估计的一个离合器21的温度与规定值来确定高温状态; 以及散热促进装置，其使得当一个离合器21处于高温状态时将与另一个离合器22可转动地连接的第二变速机构变为中立状态，并且将另一个离合器22的中继网状态从暂时的停在车辆的起点。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013047540A Transmission 有权
标题翻译：传输
公开(公告)号：JP2013047540A
公开(公告)日：2013-03-07
申请号：JP2011185877
申请日：2011-08-29
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： KASAI KENSUKE , KAMIYA MITSUTOSHI , MANDA HIDEHITO
IPC分类号： F16H61/04 , F16H61/688
CPC分类号： F16H61/061 , F16H61/0437 , F16H61/688 , F16H2061/0087
摘要： PROBLEM TO BE SOLVED: To provide a transmission capable of preventing the occurrence of fluctuation of the rotational frequency of an input shaft when and immediately after a clutch is switched.SOLUTION: In a so-called dual-clutch type transmission, a control means has: an output means that outputs control signals on the basis of a first torque function and a second torque function in a switching period wherein the connection to the rotary shaft of a power source is switched and a prescribed period immediately after the switching period; a fluctuation detection means that detects fluctuation of the rotational frequency during the switching period and the prescribed period; and a correction means that, when the fluctuation detection means detects fluctuation during the switching period and the prescribed period, outputs to the output means a correction signal in accordance with the magnitude of the fluctuation such that for subsequent switching periods and prescribed periods, the sum of the clutch torque of a first clutch and the clutch torque of a second clutch is reduced for each time period of a period that is subject to correction.
摘要翻译：要解决的问题：提供一种能够防止在离合器切换之后和之后立即输入轴的转动频率的变动的变速器。解决方案：在所谓的双离合器式变速器中，控制装置具有：输出装置，其在切换期间基于第一转矩功能和第二转矩功能输出控制信号，其中，电源的旋转轴在切换周期之后立即切换规定的时间段; 波动检测单元，其检测切换期间和规定期间的旋转频率的波动; 以及校正装置，当波动检测装置检测在切换期间和规定期间内的波动时，向输出装置输出根据波动大小的校正信号，使得对于后续切换期间和规定期间，总和的第一离合器的离合器扭矩和第二离合器的离合器扭矩在经过校正的时间段的每个时间段内减小。版权所有（C）2013，JPO＆INPIT

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