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公开(公告)号：US07617894B2
公开(公告)日：2009-11-17
申请号：US11357071
申请日：2006-02-21
IPC分类号： B60K6/20
CPC分类号： B60W20/11 , B60L2200/12 , B60L2250/16 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/184 , B60W2510/244 , G01P1/08 , Y02T10/6286
摘要： A control mechanism for a hybrid vehicle having a motor driving means enabling its running through an output of an electric motor, and an engine driving means enabling its running through an output of an engine, includes a throttle sensor and a driving change-over control unit having a mode map for determining each of working regions M, E of the motor driving unit and the engine driving unit in response to a sensing signal θ of the throttle sensor. The mode map is provided with a critical region Ma adjacent to the working region E of the engine driving unit in the working region M of the motor driving unit and an informing unit (display device) to inform a driver of a fact that the motor driving unit is being operated in the critical region Ma. The display device also indicates a battery residual amount.
摘要翻译： 一种混合动力车辆的控制机构，其具有能够使其通过电动机的输出的马达驱动装置和能够使其通过发动机的输出的发动机驱动装置，具有节流传感器和驱动切换控制部 具有用于响应于节气门传感器的感测信号θ来确定电动机驱动单元和发动机驱动单元的工作区域M，E中的每一个的模式图。 该模式图具有与马达驱动单元的工作区域M中的发动机驱动单元的工作区域E相邻的临界区域Ma和通知单元（显示装置），以通知驾驶员电动机驱动 单位正在关键地区马运营。 显示装置还表示电池剩余量。
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公开(公告)号：US20090143949A1
公开(公告)日：2009-06-04
申请号：US12262549
申请日：2008-10-31
CPC分类号： F16D48/066 , F16D21/06 , F16D48/0206 , F16D2021/0661 , F16D2021/0692 , F16D2500/70406 , F16D2500/70412
摘要： In a clutch control system for a vehicle having a hydraulic type clutch in the course of power transmission between an engine and a drive wheel the operational response of the clutch is enhanced and the influence of a hysteresis present in oil pressure-stroke characteristic is suppressed. When the clutch is disconnected, a control oil pressure thereof is maintained at a predetermined stand-by oil pressure (allowance compensating oil pressure) P1. At the time of connecting the clutch, the control oil pressure is increased to a predetermined connection oil pressure P2. In bringing the clutch from the connected state into the disconnected state, the control oil pressure is lowered to an oil pressure P3 being below the stand-by oil pressure P1 and being near 0, and is thereafter increased again to the stand-by oil pressure P1.
摘要翻译： 在用于在发动机和驱动轮之间的动力传递过程中具有液压式离合器的车辆的离合器控制系统中，提高了离合器的操作响应，并且抑制了存在于油压行程特性中的滞后的影响。 当离合器断开时，其控制油压力保持在预定待机油压（允许补偿油压）P1。 在连接离合器时，控制油压增加到预定的连接油压P2。 在使离合器从连接状态进入断开状态时，控制油压降低到低于待机油压P1的油压P3并且接近0，然后再次增加到待机油压 P1。
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公开(公告)号：US20090111653A1
公开(公告)日：2009-04-30
申请号：US12259060
申请日：2008-10-27
CPC分类号： F16D48/066 , F16D2500/1027 , F16D2500/10412 , F16D2500/1117 , F16D2500/3063 , F16D2500/5063 , F16D2500/50684 , F16D2500/70406 , F16D2500/7109 , Y10T477/693 , Y10T477/6936 , Y10T477/69365 , Y10T477/6937
摘要： A clutch control apparatus for a vehicle provided with a hydraulic clutch in the middle of a power transmission path between an engine and a drive wheel. Before the clutch of the vehicle is brought into an engagement state, intermittent hydraulic pressure Y is applied to the clutch while maintaining the clutch in a disengagement state, and thereafter a predetermined hydraulic pressure is applied to the clutch to bring it into the engagement state. A solenoid valve is provided to control hydraulic pressure supplied to the clutch. Before the clutch is brought into the engagement state, a pulsed drive current D is supplied to the solenoid valve. The clutch control apparatus so configured suppresses a motion delay at the time of engaging the clutch, thereby allowing a quick and smooth start and shifting of the clutch.
摘要翻译： 一种用于车辆的离合器控制装置，其在发动机和驱动轮之间的动力传递路径的中间设置有液压离合器。 在车辆的离合器进入接合状态之前，将间歇的液压Y施加到离合器，同时保持离合器处于分离状态，然后将预定的液压施加到离合器以使其处于接合状态。 提供电磁阀以控制提供给离合器的液压。 在离合器进入接合状态之前，向电磁阀供给脉冲驱动电流D. 这样构成的离合器控制装置抑制了接合离合器时的运动延迟，从而允许离合器的快速平稳的起动和换档。
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公开(公告)号：US20090062994A1
公开(公告)日：2009-03-05
申请号：US12200555
申请日：2008-08-28
IPC分类号： F16H59/50
CPC分类号： F16H59/44 , F16H61/0213
摘要： An automatic gear shifting control device of a vehicle can execute an automatic gear shifting control in response to a larger rotational speed. The automatic gear shifting control device includes a gear shifting control instruction part that executes an automatic gear shifting operation of an AMT in response to at least vehicle-speed information. First and second sensors detect rotational speed of front and rear wheels. A rotational-speed-difference detector detects the difference in rotational speed between the front and rear wheels based on information from the first and second sensors. The control part is configured to execute an automatic gear shifting control in response to the vehicle-speed information calculated based on the larger rotational speed out of the rotational speed of the front wheel and the rotational speed of the rear wheel when the difference in rotational speed is detected by the rotational-speed-difference detector.
摘要翻译： 车辆的自动变速控制装置可以响应于较大的转速执行自动变速控制。 自动变速控制装置包括变速控制指令部，其响应于至少车速信息执行AMT的自动变速操作。 第一和第二传感器检测前轮和后轮的转速。 旋转速度差检测器基于来自第一传感器和第二传感器的信息检测前轮和后轮之间的转速差。 所述控制部构成为，在所述转速差与所述前轮的转速和所述后轮的转速相对应的基础上，基于所述较大的转速而计算的车速信息，执行自动变速控制 由转速差检测器检测。
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公开(公告)号：US07497288B2
公开(公告)日：2009-03-03
申请号：US11169897
申请日：2005-06-30
IPC分类号： B60K1/00
CPC分类号： H02K9/06 , B60K1/00 , B60K2001/003 , B60L11/14 , B60L11/1877 , B60L15/2054 , B60L2200/12 , B60L2210/10 , B60L2210/40 , B60L2240/421 , B60L2240/441 , B60L2240/486 , B60L2240/507 , B60L2260/26 , F01P1/06 , F01P5/06 , F01P2050/16 , F16H57/0415 , F16H57/0489 , H02K7/006 , H02K7/14 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275
摘要： A motor cooling structure for efficiently cooling a driving motor in a power unit case of the electric vehicle includes a transmission case cover having an air filter mounted on a side surface of a transmission case adjacent to a fan, and a ventilation gap defined between a rear portion of the transmission case cover and the transmission case. The transmission case cover includes a cooling air inlet facing the ventilation gap. When the fan is rotated in synchronism with a crankshaft, an outside cooling air is introduced from the cooling air inlet into the transmission case cover and then passes through the air filter to enter the transmission case, thereby forcibly cooling a transmission. Thereafter, a part of the cooling air is discharged from a central air outlet to the outside of the transmission case, and the remaining cooling air is drawn to the driven portion of the transmission.
摘要翻译： 用于有效地冷却电动车辆的动力单元壳体中的驱动电动机的电动机冷却结构包括具有安装在与风扇相邻的变速箱的侧表面上的空气过滤器的变速箱盖和在后方 传动箱盖和传动箱的一部分。 传动箱盖包括面向通风间隙的冷却空气入口。 当风扇与曲轴同步旋转时，外部冷却空气从冷却空气入口引入变速箱盖，然后通过空气过滤器进入变速箱，从而强制冷却变速器。 此后，一部分冷却空气从中央空气出口排出到变速器壳体的外部，剩余的冷却空气被抽吸到变速器的被驱动部分。
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公开(公告)号：US07261172B2
公开(公告)日：2007-08-28
申请号：US11168402
申请日：2005-06-29
IPC分类号： B60K11/00
CPC分类号： B62K11/10 , B60K1/00 , B60K11/08 , B60K2001/003 , B60Y2200/126 , B62K2202/00 , B62K2204/00
摘要： To efficiently cool accessory equipment used in controlling an electric motor of an electric vehicle. A storage box and a vehicle body cover are provided under a seat for a rider to sit thereon. The storage box and the vehicle body cover are formed in such a way as to surround the storage box. Driver units for controlling an electric motor as a power source are provided between the storage box and the vehicle body cover. The vehicle body cover is provided with intake ports for guiding headwind as cooling air for the driver units into the vehicle body cover and exhaust ports for discharging the headwind guided in through the intake ports to outside of the vehicle body cover.
摘要翻译： 有效地冷却用于控制电动汽车的电动机的辅助设备。 在座椅下方设有储物箱和车体罩，以便骑乘者坐在其上。 存储箱和车身罩以围绕储物箱的方式形成。 用于控制作为电源的电动机的驱动单元设置在所述收纳箱和所述车身罩之间。 车身罩设置有用于将侧风作为用于驱动单元的冷却空气引导到车身罩中的进气口和用于将通过进气口引导的逆风排出到车身罩外部的排气口。
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公开(公告)号：US07255188B2
公开(公告)日：2007-08-14
申请号：US10938892
申请日：2004-09-09
CPC分类号： B60K6/383 , B60K6/40 , B60K6/48 , B60K6/543 , B60L11/14 , B60L2200/12 , B60Y2200/12 , Y02T10/6221 , Y02T10/70 , Y02T10/7077
摘要： In order to do away with the need for a power source switching operation, and to improve motor regeneration charge efficiency in a hybrid vehicle, a one-way clutch is provided between an internal combustion engine and an electric drive motor.
摘要翻译： 为了消除对电源切换操作的需要，并且为了提高混合动力车辆中的电动机再生充电效率，在内燃机和电驱动电动机之间设置有单向离合器。
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28.发明授权公开(公告)号：US07145261B2
公开(公告)日：2006-12-05
申请号：US11199789
申请日：2005-08-09
IPC分类号： B60K6/00
CPC分类号： B60W20/10 , B60K6/442 , B60K6/543 , B60L11/14 , B60L2200/12 , B60W10/08 , B60W20/00 , B60W2300/365 , B60W2510/0604 , B60Y2200/12 , B62K2202/00 , Y02T10/6234 , Y02T10/70 , Y02T10/7077
摘要： A vehicle having an electric generator control apparatus is provided for gradually reducing an engine load imposed due to electricity generation while a throttle valve is in the process of becoming fully open, thereby increasing a vehicle acceleration capability. The electric generator control apparatus is incorporated in a vehicle which has an ACG starter motor for generating electric power from power of an engine and supplying the generated electric power to a battery and other electric loads. When an engine throttle opening exceeds a preset value, the electric generator control apparatus continuously gradually reduces the amount of electric power generated by the ACG starter motor depending on the throttle opening in a fully opening direction which exceeds the preset value. The load imposed on the engine by electricity generation is gradually reduced, resulting in a corresponding increase in the acceleration capability of the vehicle.
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公开(公告)号：US20060180363A1
公开(公告)日：2006-08-17
申请号：US11349167
申请日：2006-02-08
IPC分类号： B60K6/00
CPC分类号： B60W20/10 , B60K6/48 , B60L11/14 , B60L2200/12 , B60W10/06 , B60W10/08 , B60W20/00 , B60Y2200/12 , B62K2202/00 , B62K2204/00 , B62M7/12 , Y02T10/6221 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y02T10/7258
摘要： A hybrid vehicle includes an engine and a drive motor which adds power to power generated by the engine in a superimposed manner to assist the engine. A power control unit includes: a fourth rotor sensor as a vehicle speed sensor which detects vehicle speed of the hybrid vehicle; an accelerator sensor which detects an amount of accelerator operation; and an ECU having an assist map which determines an output command reference value for the drive motor based on the vehicle speed and the amount of accelerator operation. The ECU outputs, to the drive motor, a corrected output command value which is calculated by adding an additional value corresponding to a rate of change in the amount of accelerator operation, to the output command reference value obtained from the assist map.
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公开(公告)号：US20060068953A1
公开(公告)日：2006-03-30
申请号：US11235606
申请日：2005-09-26
IPC分类号： F16H55/56
CPC分类号： F16H61/66259 , F16H2061/6605
摘要： A transmission controller for a continuously variable transmission system steadily returns a gear ratio toward the low-ratio range, even after a driving pulley has stopped during sudden deceleration. A control unit is provided which drives an actuator to move a driving-pulley movable half part to a position in the low-ratio range when a vehicle speed sensor detects the sudden deceleration of a body, a pulley number-of-revolution sensor detects stopping of the driving pulley, and then a gear ratio sensor detects that the gear ratio of the continuously variable transmission system has not returned to the low-ratio range where a sufficient acceleration is obtainable at the time of restart. Upon detecting a restart, the control unit presses the driving-pulley movable half part onto a V-belt to prevent sliding therebetween and thereby reduce a loss in the transmission of a driving force at the time of restart.
摘要翻译： 无级变速器系统的传动控制器即使在急速减速期间的驱动滑轮停止之后，也能够朝低速比范围稳定地返回齿轮比。 提供控制单元，当车速传感器检测到身体的突然减速时，驱动致动器将驱动滑轮可移动半部移动到低比例范围内的位置，皮带轮转数传感器检测停止 ，然后齿轮比传感器检测到无级变速器系统的齿轮比没有返回到在重新启动时可获得足够的加速度的低比率范围。 在检测到重启时，控制单元将驱动带轮可移动半部分按压到V形带上以防止其间的滑动，从而减少重启时的驱动力的传递损失。
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