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21. 发明授权

US06611115B2 Control device for hybrid vehicles 失效
标题翻译：混合动力汽车控制装置
公开(公告)号：US06611115B2
公开(公告)日：2003-08-26
申请号：US09851945
申请日：2001-05-10
申请人： Teruo Wakashiro , Atsushi Izumiura , Atsushi Matsubara , Hideyuki Oki , Shinichi Kitajima , Yasuo Nakamoto
发明人： Teruo Wakashiro , Atsushi Izumiura , Atsushi Matsubara , Hideyuki Oki , Shinichi Kitajima , Yasuo Nakamoto
IPC分类号： H02P500
CPC分类号： B60W10/26 , B60K6/485 , B60K6/54 , B60L7/10 , B60L11/005 , B60L11/123 , B60W10/18 , Y02T10/6217 , Y02T10/6226 , Y02T10/7022 , Y02T10/7077 , Y10S903/903 , Y10S903/917 , Y10S903/947
摘要： In order to effectively prevent generation of a counter electromotive voltage during cruising, the present invention provides a control system of a hybrid vehicle comprising an engine, motor, and a capacitor, including an engine rotational speed sensor for detecting the engine rotational speed NE, a target voltage setting device for setting a charge target voltage (target capacitor voltage), and a motor ECU for controlling the charge of said power storage unit. A target capacitor voltage VCAPCMD is set based on the detected engine rotational speed NE (step S300), and when the capacitor voltage VCAP
摘要翻译：为了有效地防止在巡航期间产生反电动势电压，本发明提供一种包括发动机，电动机和电容器的混合动力车辆的控制系统，包括用于检测发动机转速NE的发动机转速传感器，用于设定充电目标电压（目标电容器电压）的目标电压设定装置，以及用于控制所述蓄电部的充电的电动机ECU。基于检测到的发动机转速NE设定目标电容电压VCAPCMD（步骤S300），当电容器电压VCAP <目标电容器电压VCAPCMD（步骤S311为“是”）时，进行充电动作直到目标电容器电压VCAPCMD <=电容器电压VCAP。由此，可以保持反电动势电压<电容器电压。

22. 发明授权

US06522959B1 Control apparatus for hybrid vehicle 有权
标题翻译：混合动力汽车控制装置
公开(公告)号：US06522959B1
公开(公告)日：2003-02-18
申请号：US09679889
申请日：2000-10-05
申请人： Kazutomo Sawamura , Teruo Wakashiro , Atsushi Matsubara , Shinichi Kitajima , Hideyuki Takahashi , Yasuo Nakamoto
发明人： Kazutomo Sawamura , Teruo Wakashiro , Atsushi Matsubara , Shinichi Kitajima , Hideyuki Takahashi , Yasuo Nakamoto
IPC分类号： B60L1100
CPC分类号： B60W20/15 , B60K6/485 , B60K6/54 , B60L2240/441 , B60W10/06 , B60W10/26 , B60W20/00 , B60W2510/0604 , B60W2510/0609 , B60W2510/0638 , B60W2510/244 , F02D41/1446 , Y02T10/52 , Y02T10/6226 , Y10S903/903 , Y10S903/917 , Y10T477/20 , Y10T477/347
摘要： A control apparatus for a hybrid vehicle that can improve the fuel consumption ratio while providing a good drivability is provided. It is determined whether the temperature of a catalyst in an exhaust system is equal to or below a predetermined temperature, and if this condition is satisfied, a Wide Open Throttle determination degree of throttle opening value for determining whether to carry out the Wide Open Throttle control is looked up in a table. Next, it is determined whether a degree of throttle opening is above the Wide Open Throttle determination degree of throttle opening value, and if this condition is satisfied, it is determined whether a remaining battery charge is equal to or above one within the normal use region. If this condition is satisfied, it is determined whether an engine speed is equal to or above a degree of throttle opening Wide Open Throttle prohibiting upper limit engine speed value. If this condition is satisfied, it is determined whether the value of a subtraction timer is zero, and if it is not zero the increase in the amount of fuel is prohibited.
摘要翻译：提供了一种混合动力车辆的控制装置，其能够提供良好的驾驶性能的同时提高燃料消耗率。确定排气系统中的催化剂的温度是否等于或低于预定温度，并且如果满足该条件，则确定是否执行宽油门开度控制的节气门开度值的宽开节气门确定度在桌子上抬起头来接下来，确定节气门开度是否高于节气门开度值的开门节气门判定度，并且如果满足该条件，则确定在正常使用区域内剩余电池电量是否等于或大于1 。如果满足该条件，则确定发动机转速是否等于或大于节气门开度的宽开门节流阀禁止上限发动机转速值。如果满足该条件，则确定减法定时器的值是否为零，并且如果不为零则禁止燃料量的增加。

23. 发明授权

US06450274B1 Control device for a hybrid vehicle 有权
标题翻译：混合动力汽车的控制装置
公开(公告)号：US06450274B1
公开(公告)日：2002-09-17
申请号：US09395984
申请日：1999-09-15
申请人： Fumihiko Konno , Shigetaka Kuroda , Youichi Iwata , Asao Ukai , Takashi Kiyomiya , Kenji Nakano , Atsushi Matsubara , Yasuo Nakamoto
发明人： Fumihiko Konno , Shigetaka Kuroda , Youichi Iwata , Asao Ukai , Takashi Kiyomiya , Kenji Nakano , Atsushi Matsubara , Yasuo Nakamoto
IPC分类号： B60K100
CPC分类号： B60W20/10 , B60K6/24 , B60K6/485 , B60K6/54 , B60K6/547 , B60L11/12 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/068 , B60Y2300/474 , Y02T10/6226 , Y02T10/6286 , Y02T10/6295 , Y02T10/7077 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/919
摘要： A control device for a hybrid vehicle powered from an engine and an assist motor for supplying electric power in an amount predetermined according to running conditions of the vehicle further includes means for detecting a catalyzer temperature and correcting the predetermined assist power value according to the detected catalyzer temperature when accelerating and means for preventing the idling engine from being cut off when detected catalyzer temperature is lower than a preset temperature. This control device thus realizes rapid heating of the catalyzer device to a temperature necessary for activating the catalyzer therein by adequately correcting the assist power value of the motor according to the current catalyzer temperature when accelerating and by preventing the idling engine from being cut off while the catalyzer device has a low temperature.
摘要翻译：一种用于由发动机供电的混合动力车辆的控制装置和用于根据车辆的运行状况预定量的电力供应的辅助电动机，还包括用于检测催化剂温度并根据检测到的催化剂校正预定辅助功率值的装置加速时的温度和当检测到催化剂温度低于预设温度时防止怠速发动机被切断的装置。因此，该控制装置通过在加速时通过根据当前的催化剂温度适当地校正电动机的辅助功率值，并且通过防止怠速发动机被切断而实现了催化装置的快速加热至使活化催化剂所需的温度，催化装置具有低温。

24. 发明授权

US06424053B1 Control apparatus for hybrid vehicle 有权
标题翻译：混合动力汽车控制装置
公开(公告)号：US06424053B1
公开(公告)日：2002-07-23
申请号：US09679448
申请日：2000-10-04
申请人： Teruo Wakashiro , Takashi Kiyomiya , Atsushi Matsubara , Hideyuki Oki , Yasuo Nakamoto , Atsushi Izumiura
发明人： Teruo Wakashiro , Takashi Kiyomiya , Atsushi Matsubara , Hideyuki Oki , Yasuo Nakamoto , Atsushi Izumiura
IPC分类号： H02P904
CPC分类号： B60W20/00 , B60K6/485 , B60K6/54 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W10/24 , B60W10/26 , B60W2510/0676 , B60W2510/244 , Y02T10/6226 , Y02T10/6286 , Y10S903/903 , Y10S903/917
摘要： The control apparatus for the hybrid vehicle is provided with a combustion engine for outputting a driving force, an electric motor for generating a force for assisting the output from the engine, a power storage unit for storing electric energy generated by the motor acting as a generator using the output from the engine and electric energy regenerated by the motor when the vehicle decelerates. The control apparatus including: an engine temperature measuring device for measuring the temperature of the engine; and a generated energy increasing device for increasing the energy generated by the motor acting as a generator when the vehicle is traveling by the driving force from the engine without the assistance of the motor, and when the engine temperature measuring device determines that the temperature of the engine is equal to or below a predetermined temperature.
摘要翻译：混合动力车辆的控制装置设有用于输出驱动力的内燃机，用于产生用于辅助发动机的输出的力的电动机，用于存储由作为发电机的电动机产生的电能的蓄电单元当车辆减速时，使用发动机的输出和电动机再生的电能。该控制装置包括：发动机温度测量装置，用于测量发动机的温度; 以及生成的能量增加装置，用于当车辆通过来自发动机的驱动力在电动机的辅助下行驶时作为发电机发电的能量增加产生的能量，并且当发动机温度测量装置确定温度发动机等于或低于预定温度。

25. 发明申请

US20080319594A1 Control Apparatus for Hybrid Vehicle 审中-公开
标题翻译：混合动力汽车控制装置
公开(公告)号：US20080319594A1
公开(公告)日：2008-12-25
申请号：US11632908
申请日：2005-07-22
申请人： Tomohiro Shibata , Shinichi Kitajima , Takahiro Sasaki , Yasuo Nakamoto
发明人： Tomohiro Shibata , Shinichi Kitajima , Takahiro Sasaki , Yasuo Nakamoto
IPC分类号： B60L15/00 , G06F19/00
CPC分类号： B60W20/13 , B60K6/485 , B60L50/61 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , Y02T10/6217 , Y02T10/6226 , Y02T10/6286 , Y02T10/7077 , Y02T10/7258
摘要： A control apparatus for a hybrid vehicle that includes an engine and an electric motor as driving sources for the vehicle, and an energy storage device that stores an output of the engine or a kinetic energy of the vehicle after being converted into electric energy by the electric motor. The engine is a cylinder deactivation engine that is capable of deactivating. The control apparatus includes an electric motor-only travel determination device that determines whether a motor-only travel, in which the engine is deactivated and only the motor is used for driving the vehicle, is allowed based on at least vehicle speed, an initial state of charge calculating device that calculates an initial state of charge of the energy storage device when an ignition of the vehicle is turned on, a running interval state of charge calculating device that calculates an amount of change between a state of charge of the energy storage device at each time the vehicle stops, and an upper limit vehicle speed correcting device that corrects an upper limit vehicle speed during an electric motor-only travel that is allowed by the electric motor-only travel determination device based on a difference between the initial state of charge calculated by the initial state of charge calculating device and the running interval state of charge calculated by the running interval state of charge calculating device.
摘要翻译：一种用于混合动力车辆的控制装置，其包括发动机和电动机作为车辆的驱动源，以及能量存储装置，其通过电力转换成电能而存储发动机的输出或车辆的动能发动机。发动机是能够停用的气缸停用发动机。控制装置包括仅电动马达行驶判定装置，其至少基于车速来确定仅发动机停止运转并且仅使用电动机用于驾驶车辆的行驶状态，初始状态计费装置，其计算当所述车辆的点火开启时所述储能装置的初始充电状态;计费所述能量存储装置的充电状态的充电量的计费装置的运行间隔状态; 以及上限车速校正装置，其根据电动马达行驶判定装置允许的仅电动行驶中的上限车速，基于初始状态由初始状态计费装置计算的费用和由运行间隔统计计算的运行间隔状态 e电荷计算装置。

26. 发明授权

US06956298B2 Control apparatus for hybrid vehicle 有权
标题翻译：混合动力汽车控制装置
公开(公告)号：US06956298B2
公开(公告)日：2005-10-18
申请号：US10738219
申请日：2003-12-18
申请人： Shinichi Kitajima , Tomohiro Shibata , Asao Ukai , Yasuo Nakamoto
发明人： Shinichi Kitajima , Tomohiro Shibata , Asao Ukai , Yasuo Nakamoto
IPC分类号： B60L3/00 , B60L11/14 , B60W10/08 , B60W10/26 , B60W20/00 , F02D29/02 , B60L11/16
CPC分类号： B60W20/00 , B60K6/485 , B60W10/08 , B60W10/24 , B60W10/26 , B60W2510/244 , B60W2710/08 , B60W2710/242 , Y02T10/6226 , Y02T10/7258 , Y10T477/23
摘要： A control apparatus for a hybrid vehicle includes an engine and a motor as power sources of the hybrid vehicle, an energy storage device for storing electrical energy converted, by the motor, from the output power of the engine or the kinetic energy of the hybrid vehicle, and a control device which is adapted to obtain, at every stop of the hybrid vehicle, a first difference between the state of charge of the energy storage device at the immediately previous stop of the hybrid vehicle and the current state of charge, and to change an amount of power generation by the motor depending on the first difference when driving of the hybrid vehicle is not performed by the motor or when a regenerative deceleration operation is not performed by the motor.
摘要翻译：用于混合动力车辆的控制装置包括发动机和作为混合动力车辆的动力源的电动机，用于存储由电动机转换的电能从发动机的输出功率或混合动力车辆的动能的能量存储装置以及控制装置，其适于在所述混合动力车辆的每个停车处获得所述混合动力车辆的前一停止点处的所述能量存储装置的所述充电状态与所述当前充电状态之间的第一差异，以及根据电动机不进行混合动力车辆的驱动时的第一差异，或者当电动机不进行再生减速运转时，根据第一差异来改变电动机的发电量。

27. 发明授权

US06352489B1 Engine control system for hybrid vehicle 有权
标题翻译：混合动力汽车发动机控制系统
公开(公告)号：US06352489B1
公开(公告)日：2002-03-05
申请号：US09520628
申请日：2000-03-07
申请人： Shigetaka Kuroda , Kazutomo Sawamura , Yoichi Iwata , Keisuke Uchida , Yasuo Nakamoto
发明人： Shigetaka Kuroda , Kazutomo Sawamura , Yoichi Iwata , Keisuke Uchida , Yasuo Nakamoto
IPC分类号： B60R4102
CPC分类号： B60W20/40 , B60K6/48 , B60K6/485 , B60K6/547 , B60L15/20 , B60L2240/441 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W20/00 , B60W2510/0638 , B60W2540/16 , F02N11/0822 , F02N11/0833 , Y02T10/48 , Y02T10/6221 , Y02T10/6226 , Y02T10/645 , Y02T10/7275 , Y10S903/903 , Y10S903/914 , Y10S903/919 , Y10S903/946 , Y10S903/951 , Y10T477/26 , Y10T477/27 , Y10T477/32
摘要： The engine control system for a hybrid vehicle, according to the present invention, having an internal combustion engine and an electric motor as driving force sources, comprises: a clutch, provided between the engine and a transmission system, for disabling and enabling driving force transmission between the engine and the transmission system; clutch disengagement detector for detecting engagement/disengagement of the clutch; engine speed detector for detecting an engine speed; and fuel cutter for permitting stopping and restarting of the engine in accordance with at least a result of detection by the clutch disengagement detector among predetermined drive conditions, and cutting fuel supply to the engine when the vehicle decelerates, a fuel-supply restart engine speed at which fuel supply is resumed being set in the fuel cutter. Stopping the engine is accomplished by cutting fuel supply by the fuel cutter, and once the engine stop is initiated, even when the engine speed reaches the fuel-supply restart engine speed, fuel supply cut by the fuel cutter is maintained, and when the engine speed detected by the engine speed detector at a time of disengagement of the clutch is detected by the clutch disengagement detector is equal to or lower than a predetermined engine speed, fuel supply cut by the fuel cutter is maintained whereas when the detected engine speed is higher than the predetermined engine speed, fuel supply is restarted.
摘要翻译：根据本发明的用于具有内燃机和电动机作为驱动力源的混合动力车辆的发动机控制系统包括：设置在发动机和变速器系统之间的离合器，用于禁用和使能驱动力传递在发动机和变速器系统之间; 离合器分离检测器，用于检测离合器的接合/分离; 用于检测发动机转速的发动机转速检测器; 以及燃料切割器，用于根据至少在预定的驱动条件下的离合器分离检测器的检测结果，使发动机停止和再起动，以及当车辆减速时切断向发动机的燃料供给，将燃料供给重启发动机转速设定在哪个燃料供应恢复被设置在燃料切割机中。停止发动机是通过切断燃料切割器的燃料供给来实现的，并且一旦发动机停止启动，即使当发动机转速达到燃料供给重新启动发动机转速时，由燃料切割器保持的燃料供给被维持，并且当发动机由离合器分离检测器检测到的离合器分离时由发动机转速检测器检测出的速度等于或低于预定的发动机转速，由燃料切割器切断的燃料供给被维持，而当检测到的发动机转速较高时比预定的发动机转速重新开始燃料供给。

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