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1. 发明授权

EP0742386B1 Control device for an automatic transmission 失效
公开(公告)号：EP0742386B1
公开(公告)日：2000-08-09
申请号：EP96107385.5
申请日：1996-05-09
申请人： AISIN AW CO., LTD.
发明人： Nadayoshi, Kaoru , Tsutsui, Hiroshi , Yamamoto, Yoshihisa , Hayabuchi, Masahiro
IPC分类号： F16H61/06
CPC分类号： F16H61/061 , F16H59/22 , F16H59/24 , F16H59/36 , F16H59/44 , F16H59/54 , F16H2059/6807 , F16H2061/0087 , F16H2061/207 , F16H2312/022 , F16H2342/04 , Y10T477/69387 , Y10T477/755 , Y10T477/78

2. 发明公开

EP0742386A3 Control device for an automatic transmission 失效
标题翻译：空值
公开(公告)号：EP0742386A3
公开(公告)日：1996-11-20
申请号：EP96107385.5
申请日：1996-05-09
申请人： AISIN AW CO., LTD.
发明人： Nadayoshi, Kaoru , Tsutsui, Hiroshi , Yamamoto, Yoshihisa , Hayabuchi, Masahiro
IPC分类号： F16H61/06
CPC分类号： F16H61/061 , F16H59/22 , F16H59/24 , F16H59/36 , F16H59/44 , F16H59/54 , F16H2059/6807 , F16H2061/0087 , F16H2061/207 , F16H2312/022 , F16H2342/04 , Y10T477/69387 , Y10T477/755 , Y10T477/78
摘要： A control system for an automatic transmission, comprising: a clutch for transmitting the rotation of an engine to the transmission mechanism of a speed change unit; a hydraulic servo for applying/releasing the clutch; starting state detecting means for detecting the vehicle starting condition in which at least one of the following conditions is dissatisfied: that the throttle opening is fully closed; that the brake pedal is depressed; and that the vehicle speed is substantially zero; throttle opening detecting means for detecting the throttle opening of the engine; applied/released state detecting means for detecting the applied/released state of the clutch; hydraulic control means for controlling the oil pressure to be fed to the hydraulic servo; and a control unit. When the starting state detecting means detects the vehicle starting state, the control unit detects the actual applied/released state of the clutch to determine the difference between the applied/released state and an ideal applied/released state read out from applied/released state characteristic storing means, thereby to set an oil pressure correction according to that difference. Next, an oil pressure for achieving the engaging characteristics of the clutch is read out from fed characteristic storing means. The oil pressure correction is added to the read oil pressure, and the sum is outputted to the hydraulic control means. As a result, even if an error occurs in the output of the control valve of the hydraulic control means or if an aging occurs in the clutch, the oil pressure is corrected by the oil pressure correction according to the difference between the actual applied/released state and the ideal applied/released state so that the engaging characteristics obtained can be approximate the ideal ones.
摘要翻译：一种用于自动变速器的控制系统，包括：用于将发动机（10）的旋转传递到变速单元的变速机构（16）的离合器（C1）用于施加/释放离合器的液压伺服机构（C1）; 起动状态检测装置（100），用于检测以下条件中的至少一个不满足的车辆起动条件：节气门开度完全关闭; 制动踏板被压下; 并且车速基本为零; 用于检测发动机的节气门开度的节气门开度检测装置; 用于检测离合器的施加/释放状态的施加/释放状态检测装置; 用于控制供给到液压伺服机构的油压的液压控制装置; 和控制单元。当启动状态检测装置检测到车辆起动状态时，控制单元检测离合器的实际施加/释放状态，以确定施加/释放状态与从施加/释放状态特性读出的理想施加/释放状态之间的差异存储装置（106），从而根据该差异设定油压校正。接下来，从馈送特性存储装置（105）读出用于实现离合器的接合特性的油压。将油压校正加到读取的油压上，并将和输出到液压控制装置（103）。结果，即使在液压控制装置的控制阀的输出中发生错误或者离合器中发生老化，也可以根据实际施加/释放之间的差异，通过油压校正来校正油压状态和理想的施加/释放状态，使得所获得的接合特性可以接近理想的。

3. 发明公开

EP0742386A2 Control device for an automatic transmission 失效
标题翻译：自动变速器的控制装置
公开(公告)号：EP0742386A2
公开(公告)日：1996-11-13
申请号：EP96107385.5
申请日：1996-05-09
申请人： AISIN AW CO., LTD.
发明人： Nadayoshi, Kaoru , Tsutsui, Hiroshi , Yamamoto, Yoshihisa , Hayabuchi, Masahiro
IPC分类号： F16H61/06
CPC分类号： F16H61/061 , F16H59/22 , F16H59/24 , F16H59/36 , F16H59/44 , F16H59/54 , F16H2059/6807 , F16H2061/0087 , F16H2061/207 , F16H2312/022 , F16H2342/04 , Y10T477/69387 , Y10T477/755 , Y10T477/78
摘要： A control system for an automatic transmission, comprising: a clutch for transmitting the rotation of an engine to the transmission mechanism of a speed change unit; a hydraulic servo for applying/releasing the clutch; starting state detecting means for detecting the vehicle starting condition in which at least one of the following conditions is dissatisfied: that the throttle opening is fully closed; that the brake pedal is depressed; and that the vehicle speed is substantially zero; throttle opening detecting means for detecting the throttle opening of the engine; applied/released state detecting means for detecting the applied/released state of the clutch; hydraulic control means for controlling the oil pressure to be fed to the hydraulic servo; and a control unit. When the starting state detecting means detects the vehicle starting state, the control unit detects the actual applied/released state of the clutch to determine the difference between the applied/released state and an ideal applied/released state read out from applied/released state characteristic storing means, thereby to set an oil pressure correction according to that difference. Next, an oil pressure for achieving the engaging characteristics of the clutch is read out from fed characteristic storing means. The oil pressure correction is added to the read oil pressure, and the sum is outputted to the hydraulic control means. As a result, even if an error occurs in the output of the control valve of the hydraulic control means or if an aging occurs in the clutch, the oil pressure is corrected by the oil pressure correction according to the difference between the actual applied/released state and the ideal applied/released state so that the engaging characteristics obtained can be approximate the ideal ones.
摘要翻译： 1。一种自动变速器的控制装置，其特征在于，具有：将发动机的旋转传递给变速部的变速机构的离合器; 用于施加/释放离合器的液压伺服机构; 起动状态检测装置，用于检测其中至少下列条件之一不满意的车辆起动条件：节气门开度完全关闭; 刹车踏板被压下; 并且车速基本为零; 节气门开度检测装置，用于检测发动机的节气门开度; 施加/释放状态检测装置，用于检测离合器的施加/释放状态; 液压控制装置，用于控制供给液压伺服机构的油压; 和一个控制单元。当起动状态检测装置检测到车辆起动状态时，控制单元检测离合器的实际施加/释放状态，以确定施加/释放状态与从施加/释放状态特性读出的理想施加/释放状态之间的差异存储装置，由此根据该差设定油压校正。接着，从供给特性存储单元读出用于实现离合器的接合特性的油压。油压校正被加到读取的油压，并且总和被输出到液压控制装置。结果，即使在液压控制装置的控制阀的输出中出现错误或者如果在离合器中发生老化，通过根据实际施加/释放之间的差异的油压校正来校正油压状态和理想的应用/释放状态，使得所获得的啮合特性可以近似于理想状态。

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