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1.发明授权Method of controlling automatic transmission in accordance with determination of optimum gear ratio 失效根据最佳齿轮比的确定来控制自动变速箱的方法
公开(公告)号：US4643048A
公开(公告)日：1987-02-17
申请号：US625695
申请日：1984-06-28
IPC分类号： F16H59/16 , B60W10/06 , F16H59/00 , F16H59/18 , F16H59/22 , F16H59/38 , F16H59/42 , F16H59/44 , F16H59/54 , F16H59/70 , F16H59/78 , F16H61/00 , F16H61/02 , F16H61/08 , F16H61/18 , F16H61/682 , F16H63/02 , F16H63/46 , B60K41/18 , B60K41/10
CPC分类号： B60W10/06 , B60W10/11 , B60W30/18 , F16H61/0213 , B60W2520/10 , B60W2540/10 , B60W2710/1005 , F16H2061/0448 , F16H59/22 , F16H59/54 , F16H61/682 , Y10T477/6392 , Y10T477/6394 , Y10T477/6414 , Y10T477/69335
摘要： A method of controlling the gear changing operation of an automatic transmission includes determining an optimum gear position based on a car speed and an extent of depression of an accelerator pedal to control a gear transmission to select the optimum gear position, and selecting neutral when the determined optimum gear position is lower than a selected gear position at the time the accelerator pedal is released, to interrupt the gear changing operation until the accelerator pedal is depressed.
摘要翻译： 一种控制自动变速器的变速操作的方法包括基于轿厢速度和加速踏板的下压程度来确定最佳档位，以控制齿轮传动以选择最佳档位，并且当确定 在油门踏板释放时，最佳齿轮位置低于所选择的档位，以中断变速操作直到加速踏板被按下。
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公开(公告)号：US4642771A
公开(公告)日：1987-02-10
申请号：US625681
申请日：1984-06-28
IPC分类号： F16H59/38 , B60W10/06 , F16H59/00 , F16H59/02 , F16H59/44 , F16H59/68 , F16H59/70 , F16H61/02 , F16H61/682 , F16H63/02 , B60K41/04
CPC分类号： F16H61/12 , B60W10/02 , B60W10/11 , B60W30/18 , B60W50/0205 , F16H59/70 , B60W2510/0208 , B60W2510/0638 , B60W2520/10 , B60W2540/10 , B60W2710/1005 , F16H2059/6807 , F16H2059/706 , F16H2061/1208 , F16H2061/122 , F16H2061/1284 , F16H61/682 , Y10S477/906 , Y10T477/6407
摘要： A diagnostic processing system for the automatic transmission of an automobile to cooperate with an instruction element for producing an actuation signal for driving the transmission gears and clutch. The system is chiefly comprised of a gear position sensor which senses the gear position of the transmission gears and a diagnostic check element which determines, based on a gear position signal from the sensor and other information regarding the automobile's operation, the validity of the actuation signal.
摘要翻译： 一种用于汽车自动变速器与用于产生用于驱动变速齿轮和离合器的致动信号的指令元件配合的诊断处理系统。 该系统主要包括感测传动齿轮的档位的档位传感器和诊断检查元件，该诊断检查元件基于来自传感器的档位信号和关于汽车操作的其他信息确定致动信号的有效性 。
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公开(公告)号：US4591038A
公开(公告)日：1986-05-27
申请号：US620090
申请日：1984-06-13
申请人： Yasuyoshi Asagi , Noriaki Ogawa , Hitoshi Kasai , Toshihiro Hattori , Masaki Ishihara , Makoto Uriuhara
发明人： Yasuyoshi Asagi , Noriaki Ogawa , Hitoshi Kasai , Toshihiro Hattori , Masaki Ishihara , Makoto Uriuhara
CPC分类号： B60W30/18 , B60W10/02 , F16D48/066 , B60W2510/0225 , B60W2510/0638 , B60W2510/104 , B60W2540/10 , B60W2710/023 , F16D2500/1026 , Y10T477/6407
摘要： An automatic clutch control system, for use in automobiles, using a microcomputer. Included in the system are an accelerator pedal sensor for detecting accelerator position; an engine speed sensor for detecting engine speed; a clutch stroke sensor for detecting clutch stroke; and an automobile speed sensor for detecting automobile speed. The microcomputer is included in a controller for controlling opening or closing of solenoid valves, gear change of a transmission, and opening or closing of a throttle actuator, based on predetermined stored data and based on signals transmitted from the sensors. The automatic clutch control system consequently can automatically control the clutch moving time and clutch moving speed for easy driving under all driving conditions. Moreover, while the clutch control system is fully automatic, it can use dry-type single-plate clutches and sliding-mesh-type transmissions as in manual and semiautomatic transmissions.
摘要翻译： 一种使用微型计算机的自动离合器控制系统，用于汽车。 系统中包括用于检测加速器位置的加速踏板传感器; 用于检测发动机转速的发动机转速传感器; 用于检测离合器行程的离合器行程传感器; 以及用于检测汽车速度的汽车速度传感器。 微型计算机包括在控制器中，用于基于预定的存储数据并且基于从传感器发送的信号来控制电磁阀的打开或关闭，变速器的换档以及节气门致动器的打开或关闭。 因此，自动离合器控制系统可以自动控制离合器移动时间和离合器移动速度，以便在所有行驶条件下方便驾驶。 此外，离合器控制系统全自动时，可以使用干式单板离合器和滑动网式变速器，如手动和半自动变速箱。
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4.发明授权Method of controlling automatic transmission in accordance with engine operation 失效根据发动机运行控制自动变速器的方法
公开(公告)号：US4677880A
公开(公告)日：1987-07-07
申请号：US685543
申请日：1984-12-24
CPC分类号： B60W10/06 , B60W10/02 , B60W10/11 , B60W30/18 , B60W2510/0657 , B60W2520/10 , B60W2540/10 , B60W2540/16 , B60W2710/021 , B60W2710/0627 , B60W2710/0666 , B60W2710/1005 , Y10T477/6403 , Y10T477/677 , Y10T477/6933
摘要： A method of controlling a shifting operation of a synchro mesh type automatic transmission in a vehicle, such as an automobile. The method includes the steps of (i) detecting the running state of the vehicle, (ii) determining an optimum gear position from the vehicle running condition, (iii) determining if the optimum gear position is higher than a gear position of the transmission, (iv) determining if the engine torque is greater than or equal to a predetermined value and reducing the engine torque below the predetermined value, if the optimum gear position is higher than the gear position of the transmission, (v) disengaging a clutch to disconnect an engine and the transmission, (vi) shifting the transmission to the optimum gear position, and (vii) engaging the clutch. Moreover, the engine torque is reduced before the clutch is released--by reducing the fuel supply to the engine--so that abrupt decelerations and declutching shocks caused by conventional shifting methods are not felt by the driver.
摘要翻译： 一种控制诸如汽车的车辆中的同步网状自动变速器的换档操作的方法。 该方法包括以下步骤：（i）检测车辆的行驶状态，（ii）从车辆行驶状态确定最佳档位，（iii）确定最佳档位是否高于变速器档位， （iv）如果最佳档位高于变速器的档位，则确定发动机扭矩是否大于或等于预定值并将发动机转矩降低到预定值以下，（v）使离合器脱离以断开 发动机和变速器，（vi）将变速器换档到最佳档位，和（vii）接合离合器。 此外，通过减少对发动机的燃料供给，发动机转矩在释放离合器之前降低，使得由传统换档方法引起的突然减速和降档冲击不被驾驶员感觉到。
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公开(公告)号：US4618043A
公开(公告)日：1986-10-21
申请号：US625203
申请日：1984-06-27
IPC分类号： F02D29/00 , B60K23/02 , B60K26/02 , B60W10/02 , B60W10/04 , B60W10/06 , B60W50/00 , F16D23/12 , F16D48/02 , F16D48/06 , F16H59/16 , F16H59/18 , F16H59/42 , F16H59/68 , F16H61/02 , F16H61/18 , F16H63/50 , B60K41/02
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W30/18 , B60W30/1819 , B60W2050/0045 , B60W2510/0225 , B60W2510/0638 , B60W2510/1005 , B60W2510/104 , B60W2540/10 , B60W2540/12 , B60W2710/023 , B60W2710/0605 , Y10T477/6424
摘要： An electronic control method for vehicles, wherein, when exercising control to start a vehicle from rest, the vehicle engine and clutch are controlled in a very low speed control mode, if the amount by which an accelerator pedal is depressed is less than a set value. If, however, the amount of accelerator pedal depression is greater than the set value, the engine and clutch are controlled in an ordinary start control mode. When the vehicle is travelling and the speed thereof is less than a set value, the clutch is controlled in a start control mode. When the travelling speed of the vehicle is greater than the set value, the clutch is controlled in a shift mode.
摘要翻译： 一种用于车辆的电子控制方法，其中，当进行停止起动车辆的控制时，如果加速踏板被压下的量小于设定值，则以非常低的速度控制模式控制车辆发动机和离合器 。 然而，如果加速器踏板踩踏量大于设定值，则以普通起动控制模式控制发动机和离合器。 当车辆行驶并且其速度小于设定值时，离合器被控制在起动控制模式。 当车辆的行驶速度大于设定值时，离合器被控制在换档模式。
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公开(公告)号：US4629045A
公开(公告)日：1986-12-16
申请号：US674832
申请日：1984-11-26
CPC分类号： F16D48/066 , B60W30/18 , B60W2050/0014 , B60W2510/0225 , B60W2510/0638 , B60W2510/104 , B60W2540/10 , B60W2710/022 , B60W2710/023 , F16D2500/1026 , Y10T477/6425
摘要： An automatic clutch control system including a clutch, a clutch actuator for controlling a clutch stroke, a plurality of solenoid valves for controlling the clutch actuator, a clutch stroke sensor for measuring the clutch stroke, a control unit for feeding back a stroke signal detected by the clutch stroke sensor and for controlling the solenoid valves to control clutch engagement and disengagement. The control unit includes a learning control section for storing a full clutch engagement point upon saturation of the stroke signal in a clutch engagement operation and storing clutch contact point upon start of rotation of an engine input shaft in a clutch engagement operation following a clutch disengagement operation. Based on the full clutch engagement point and clutch contact point, the control unit judges a clutch operation range for control of clutch engagement and disengagement.
摘要翻译： 一种自动离合器控制系统，包括离合器，用于控制离合器行程的离合器致动器，用于控制离合器致动器的多个电磁阀，用于测量离合器行程的离合器行程传感器，用于反馈由 离合器行程传感器，用于控制电磁阀以控制离合器接合和脱离。 该控制单元包括：学习控制部，用于在离合器接合操作中的行程信号饱和时存储满载离合器接合点，并且在离合器分离操作之后的离合器接合操作中，在发动机输入轴的旋转开始时存储离合器接触点 。 基于完全离合器接合点和离合器接触点，控制单元判断用于离合器接合和分离的控制的离合器操作范围。
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7.发明授权
公开(公告)号：US4632231A
公开(公告)日：1986-12-30
申请号：US625610
申请日：1984-06-28
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W30/18 , B60W30/1819 , B60W2510/0638 , B60W2540/16 , B60W2710/023 , B60W2710/065 , Y10T477/753 , Y10T477/757
摘要： A method of controlling the starting of a vehicle having an engine, an automatic clutch and an electronic control system which detects the extent of depression of an accelerator pedal and determines the speed of operation of a clutch actuator based on the detected extent of depression of the accelerator pedal. In particular, the method includes detecting a load on the engine due to a change in the condition in which the clutch is engaged, and stopping connection control of the clutch when the detected load on the engine is increased, to prevent an engine stop. In addition correction is made to vary the speed at which the vehicle starts linearly with respect to the extent of depression of the accelerator pedal.
摘要翻译： 一种控制具有发动机的车辆的启动方法，自动离合器和电子控制系统，其检测加速踏板的下压的程度，并且基于检测到的抑制程度来确定离合器致动器的操作速度 油门踏板。 特别地，该方法包括检测由于离合器接合的状况的变化引起的发动机的负荷，以及当检测到的发动机负荷增加时停止离合器的连接控制，以防止发动机停止。 此外，进行相对于油门踏板的压下程度的变化，车辆的线速度的变化。
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8.发明授权
公开(公告)号：US4638690A
公开(公告)日：1987-01-27
申请号：US546394
申请日：1983-10-28
CPC分类号： F16H61/0213 , F16H61/2807 , F16H2059/183 , F16H2061/307 , F16H59/141 , F16H59/18 , F16H61/682 , Y10T477/6933 , Y10T477/6934
摘要： An electronically controlled vehicle transmission has a gear shifting operation which is controlled by determining an optimum transmission gear based on shift map data stored in an electronic control device, a detected vehicle speed and a detected degree of depression and speed of movement of an accelerator pedal. If the accelerator pedal is abruptly depressed while the vehicle is running, such an abrupt depression is detected by a pedal speed detector which produces a signal to cause an electronic control device to interrupt the gear shifting operation. The electronic control device starts the gear shifting operation again after the accelerator pedal depression is stabilized.
摘要翻译： 电子控制车辆变速器具有通过基于存储在电子控制装置中的变速图数据，检测到的车速以及检测到的加速器踏板的运动速度来确定最佳变速档来进行控制的变速操作。 如果在车辆行驶时加速踏板突然踩下，则由踏板速度检测器检测到这种突然的下降，该踏板速度检测器产生使得电子控制装置中断换档操作的信号。 电子控制装置在加速踏板下压稳定后再次开始变速操作。
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公开(公告)号：US4720792A
公开(公告)日：1988-01-19
申请号：US674833
申请日：1984-11-26
申请人： Hitoshi Kasai , Makoto Uriuhara
发明人： Hitoshi Kasai , Makoto Uriuhara
IPC分类号： B60K26/00 , B60W10/02 , B60W10/06 , B60W10/10 , B60W30/18 , F02D11/10 , F02D29/02 , F16D48/06 , F16H59/18 , F16H59/36 , F16H59/40 , F16H59/42 , F16H59/56 , F16H61/00 , F16H61/04 , F16H63/50 , B60K41/08 , G05D17/02 , G06F15/50
CPC分类号： B60W10/06 , B60W10/02 , B60W10/11 , B60W30/19 , F16H63/502 , B60W2510/0638 , B60W2710/021 , B60W2710/0605 , F16H2061/0096 , F16H59/18 , F16H59/36 , F16H59/40 , F16H59/42 , F16H59/56 , Y10T477/6437 , Y10T477/68
摘要： A method for controlling operation of a throttle valve in an automatic transmission system for automobiles using a microcomputer, including the steps of: (a) detecting an accelerator position, an engine rotational speed, a clutch stroke, a change lever position, an input shaft rotational speed, and a transmission gear position by a transmission gear position sensor; (b) comparing the data determined in step (a) with a predetermined transmission map and a throttle valve operation speed map each stored in a memory of the microcomputer, and calculating the throttle valve operation speed for various driving conditions; and (c) controlling the operation of the throttle valve through a throttle actuator based on a control signal generated from the throttle valve operation speed map. An apparatus for controlling the operation of a throttle valve in an automatic transmission system for automobiles, including a device for detecting operation data for automobiles, a device for comparing the detected data with a predetermined transmission map and a throttle valve operation speed map, a device for determining the throttle valve operation speed based on the compared data, and a device for controlling the operation of a throttle valve based on a control signal generated in accordance with the throttle valve operation speed map.
摘要翻译： 一种用于控制使用微型计算机的汽车自动变速器系统中的节流阀的操作的方法，包括以下步骤：（a）检测加速器位置，发动机转速，离合器行程，变速杆位置，输入轴 转速，变速档位由传动齿轮位置传感器构成; （b）将步骤（a）中确定的数据与存储在微计算机的存储器中的预定传输图和节流阀操作速度图进行比较，并计算各种驾驶状况的节气门操作速度; 以及（c）基于从节气门操作速度图产生的控制信号，通过节气门执行器来控制节气门的操作。 一种用于汽车自动变速器系统中节流阀操作的装置，包括用于检测汽车操作数据的装置，用于将检测数据与预定传动图进行比较的装置和节流阀操作速度图， 用于基于所比较的数据来确定节气门操作速度，以及用于基于根据节气门操作速度图生成的控制信号来控制节气门的操作的装置。
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公开(公告)号：US4685062A
公开(公告)日：1987-08-04
申请号：US686522
申请日：1984-12-26
申请人： Makoto Uriuhara , Atsushi Ohmori
发明人： Makoto Uriuhara , Atsushi Ohmori
IPC分类号： B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , F16D23/12 , F16D48/02 , F16D48/06 , B60K41/22 , F16D27/16 , G05D17/02
CPC分类号： F16D48/066 , F16D48/08 , B60W2510/0638 , B60W2710/023 , F16D2500/10481 , F16D2500/1085 , F16D2500/30415 , F16D2500/30426 , F16D2500/3067 , F16D2500/30816 , F16D2500/3108 , F16D2500/31426 , F16D2500/3144 , F16D2500/31466 , F16D2500/50224 , Y10T477/753
摘要： Herein disclosed is a method of controlling an automatic clutch when starting to move a vehicle such as an automobile having an automatic transmission. The maximum accelerating r.p.m. of an engine at the start is detected and stored so that a clutch actuator is kept deenergized to leave the clutch released, while the engine r.p.m. detected is lower than the maximum value stored, but is energized again to apply the clutch when the engine r.p.m. exceeds the maximum value. More specifically, the running state of the vehicle is detected to determine the operating speed of the clutch actuator, and the automatic clutch is applied at the operating speed deterined. The engine r.p.m., once the vehicle is moving is detected and compared with the maximum accelerating engine r.p.m. Then, the operating speed of the clutch actuator is dropped to zero to interrupt engagement of the clutch while the engine r.p.m. detected is smaller than the maximum engine r.p.m. Engagement of the clutch is restored when the engine r.p.m. again exceeds the maximum value.
摘要翻译： 这里公开了一种当开始移动诸如具有自动变速器的汽车的车辆时控制自动离合器的方法。 最大加速r.p.m 检测并存储起动时的发动机，使得离合器致动器被断电以使离合器释放，同时发动机转速为 检测到的低于存储的最大值，但是当发动机转速为 超过最大值。 更具体地，检测车辆的行驶状态以确定离合器致动器的操作速度，并且以确定的操作速度施加自动离合器。 一旦车辆移动，发动机r.p.m.被检测并与最大加速发动机r.p.m进行比较。 然后，离合器致动器的操作速度下降到零，以阻止离合器的接合，而发动机转速为 检测到的小于最大发动机转速。 当发动机r.p.m. 再次超过最大值。
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