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1. 发明授权

US06356818B1 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：US06356818B1
公开(公告)日：2002-03-12
申请号：US09669721
申请日：2000-09-26
申请人： Teruo Wakashiro , Shigetaka Kuroda , Atsushi Izumiura , Atsushi Matsubara , Shinichi Kitajima , Kazutomo Sawamura
发明人： Teruo Wakashiro , Shigetaka Kuroda , Atsushi Izumiura , Atsushi Matsubara , Shinichi Kitajima , Kazutomo Sawamura
IPC分类号： B60K900
CPC分类号： B60W20/13 , B60K6/46 , B60K6/485 , B60K6/54 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2520/10 , B60W2540/12 , Y02T10/52 , Y02T10/6226 , Y10S903/903 , Y10S903/917 , Y10S903/947
摘要： A hybrid vehicle control apparatus for improving fuel consumption ratio by making appropriate the deceleration perception of the hybrid vehicle is provided. It is determined whether the flag setting of a brake ON determination flag is “1”. If the brake is OFF, a brake OFF regeneration amount is obtained, and is assigned to the deceleration regeneration computed value. It is determined whether a remaining batter charge is greater than or equal to a predetermined normal power generation mode execution upper limit remaining charge. In the case where the determination result is yes, it is determined whether a control vehicle speed is greater than or equal to a predetermined high speed deceleration regeneration reduction lower limit vehicle speed. In the case where the determination result is yes, the value obtained by multiplying the deceleration regeneration computed value by a predetermined high speed deceleration regeneration reduction coefficient, for example 0.8, is set as a new deceleration regeneration computed value.
摘要翻译：提供了一种混合动力车辆控制装置，用于通过适当地使混合动力车辆的减速感知来提高燃料消耗率。确定制动器ON确定标志的标志设置是否为“1”。如果制动器关闭，则获得制动器OFF再生量，并被分配给减速再生计算值。确定剩余电池电量是否大于或等于预定的正常发电模式执行上限剩余电量。在判定结果为“是”的情况下，判定控制车速是否大于或等于规定的高速减速再生减速下限车速。在判定结果为“是”的情况下，通过将减速再生计算值乘以规定的高速减速再生减速系数（例如0.8）而获得的值被设定为新的减速再生计算值。

2. 发明授权

US06654672B2 Control apparatus and control method for hybrid vehicle 有权
公开(公告)号：US06654672B2
公开(公告)日：2003-11-25
申请号：US10282188
申请日：2002-10-29
申请人： Kozo Yamaguchi , Kenji Gotou
发明人： Kozo Yamaguchi , Kenji Gotou
IPC分类号： B60K900
CPC分类号： B60W20/00 , B60K1/02 , B60K6/36 , B60K6/383 , B60K6/445 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W2510/244 , B60W2520/10 , B60W2520/105 , B60W2540/16 , B60W2710/083 , B60W2710/105 , F16H3/725 , F16H3/727 , F16H2037/102 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10S903/903 , Y10S903/91 , Y10S903/913
摘要： A control apparatus for a vehicle includes an engine, first and second electric motors, an output shaft connected to a drive wheel 41, a differential gear device, the gear elements of which are connected to the engine, the first and second electric motors, and the output shaft, respectively, target output torque setting means for setting target output torque, control torque calculating means for setting a target output torque, and torque control means for controlling a torque in accordance with the control torque. The control torque calculating means includes engine non-rotational state forming means for bringing the engine into a non-rotational state. Since the electric motor torque can be controlled independently, the target output torque can easily be generated, allowing easy generation of a target output torque in the state where the engine is stopped as well as preventing the output torque loss.

3. 发明授权

US06580977B2 High efficiency fuel cell and battery for a hybrid powertrain 有权
标题翻译：高效燃料电池和混合动力总成的电池
公开(公告)号：US06580977B2
公开(公告)日：2003-06-17
申请号：US09761285
申请日：2001-01-16
申请人： Yi Ding , Joseph Carl Burba
发明人： Yi Ding , Joseph Carl Burba
IPC分类号： B60K900
CPC分类号： B60L11/1894 , B60L11/1887 , Y02T90/34 , Y10T477/26
摘要： This invention provides a new method and system to control strategies of a combined fuel cell and battery pack power system to produce an efficient and cost-effective powertrain with acceptable drivability and low emissions. The method and system provide strategies for vehicle start-up, power load changes, and steady state driving conditions. The strategies reduce vehicle maintenance cost by increasing the battery service life and fuel efficiency. Further, the strategies reduce vehicle cost by reducing fuel cell engine size required by a hybrid electric vehicle while responding rapidly to load changes. The strategies also provide increased fuel efficiency by recovery, storage, and re-use of the vehicle kinetic energy normally dissipated as heat during braking.
摘要翻译：本发明提供了一种新的方法和系统，用于控制组合燃料电池和电池组电力系统的策略，以产生具有可接受的驾驶性能和低排放的高效且具有成本效益的动力系。该方法和系统提供了车辆起动，动力负载变化和稳态驾驶条件的策略。该策略通过提高电池使用寿命和燃油效率来降低车辆维护成本。此外，该策略通过减少混合电动车辆所需的燃料电池发动机尺寸，同时快速响应负载变化来降低车辆成本。该策略还通过回收，储存和再利用通常在制动过程中散热的车辆动能来提高燃油效率。

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