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21. 发明专利

JP2005287234A Drive force control device of vehicle 审中-公开
标题翻译：车辆驾驶控制装置
公开(公告)号：JP2005287234A
公开(公告)日：2005-10-13
申请号：JP2004099749
申请日：2004-03-30
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KATAKURA SHUSAKU , KOMIYAMA SUSUMU , SUZUKI YASUHITO
IPC分类号： B60W20/00 , B60K6/48 , B60L11/14 , B60W10/06 , B60W10/08 , F02D29/02 , F02D29/06 , B60K6/04
CPC分类号： Y02T10/6286 , Y02T10/7022 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a drive force control device that can suppress to the minimum the power consumption of a motor power supply of which the power storage capacity is reduced when acceleration is required, and can alleviate the sense of discomfort caused between the time of the acceleration requirement in the reduced power storage capacity and the time of acceleration requirement in a sufficient power storage capacity. SOLUTION: In a parallel hybrid vehicle that comprises a motor combined with an engine 1 and the motor generator 3 and a battery 5 that feeds power to the motor generator 3, there is provided a first drive force response compensation control means that sets a delay in the rising response of a drive force so that delay compensation by the motor generator 3 is reduced when the capacity of the battery 5 that feeds power to the motor generator 3 is reduced, and makes the temporary response characteristic of a target drive force with respect to the acceleration requirement of a driver as a characteristic that generates a prescribed overshoot after the drive force rises to the target drive force. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种驱动力控制装置，其能够在需要加速时能够最大限度地抑制蓄电容量减小的电动机电源的功率消耗，并且可以减轻所引起的不适感在减少的蓄电容量的加速要求的时间与具有足够的蓄电容量的加速要求的时间之间。解决方案：在包括与发动机1和电动发电机3组合的电动机和向电动发电机3供电的电池5的并联混合动力车辆中，设置有第一驱动力响应补偿控制装置，其设定当向电动发电机3供电的电池5的容量减小时，驱动力的上升响应的延迟使得电动发电机3的延迟补偿减小，并且使得目标驱动力的临时响应特性相对于作为在驱动力上升到目标驱动力之后产生规定过冲的特性的驾驶员的加速要求。版权所有（C）2006，JPO＆NCIPI

22. 发明专利

JP2005143158A Drive controller of hybrid vehicle 审中-公开
标题翻译：混合动力车的驱动控制器
公开(公告)号：JP2005143158A
公开(公告)日：2005-06-02
申请号：JP2003374337
申请日：2003-11-04
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , IWANO HIROSHI , YAMAGUCHI TAKEZO
IPC分类号： B60W20/00 , B60K6/445 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60K6/04
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To achieve improvement in a fuel consumption by alleviating the change of a frequent threshold without increasing the energy capacity of an electric storage device. SOLUTION: The drive controller of a hybrid vehicle includes a target fuel consumption rate setting means B11 for setting a target fuel consumption rate to select the operation modes of the electric storage devices 1, 2 and the electric storage device 12 in response to the electric storage state of the electric storage device 12, and an operation mode selecting means B10 for selecting and performing the operation modes of the electric storage devices 1, 2 and the electric storage device 12 corresponding to the target drive force in response to the target fuel consumption rate and a driver's request. The target fuel consumption rate setting means B11 has a wide range and a narrow range of setting range of the electric storage state to the set rate of the target fuel consumption rate. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过在不增加蓄电装置的能量容量的情况下减轻频率阈值的变化来实现燃料消耗的改善。解决方案：混合动力车辆的驱动控制器包括目标燃料消耗率设定装置B11，用于设定目标燃料消耗率，以响应于电力储存装置1,2和蓄电装置12选择操作模式蓄电装置12的蓄电状态以及与目标驱动力对应的蓄电装置1,2和蓄电装置12的动作模式的动作模式选择装置B10，燃油消耗率和司机的要求。目标燃料消耗率设定装置B11具有宽范围和电量存储状态的设定范围与目标燃料消耗率的设定速率的窄范围。版权所有（C）2005，JPO＆NCIPI

23. 发明专利

JP2004332661A Drive control device for hybrid vehicle 有权
标题翻译：用于混合动力车辆的驱动控制装置
公开(公告)号：JP2004332661A
公开(公告)日：2004-11-25
申请号：JP2003131455
申请日：2003-05-09
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , INOUE HIDEAKI , IWANO HIROSHI , YAMAGUCHI ICHIRO , NEGOME TAKETORA
IPC分类号： B60K6/442 , B60K6/445 , B60K6/543 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D29/02 , F02D45/00 , B60K6/04
CPC分类号： B60W20/13 , B60K6/365 , B60K6/442 , B60K6/445 , B60K6/543 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , B60W2510/0614 , B60W2510/244 , Y02T10/52 , Y02T10/56 , Y02T10/6234 , Y02T10/6239 , Y02T10/6286
摘要： PROBLEM TO BE SOLVED: To improve fuel economy by correctly determining fuel consumption rate in relation to drive work rate during travel by an engine. SOLUTION: A drive control device for a hybrid vehicle is provided with a target driving force calculation means P17 calculating the target driving force according to drive conditions, a fuel consumption rate calculation means calculating fuel consumption rate per unit work rate at an operation point of the engine 1 and a drive motor 5 where the target driving force can be materialized, a target fuel consumption rate setting means setting a target fuel consumption rate, an operation point selection means selecting an operation point where fuel consumption rate equivalent to the target fuel consumption rate can be materialized, and an operation point materializing means controlling the engine and the drive motor based on the operation point. The operation point selection means determines drive work rate from the target driving force with treating only fuel consumption rate in relation to electric power for charging a charge device as a smaller value than an actual value, corrects the fuel consumption rate in relation to the driving work rate, and selects an operation point where fuel consumption rate in relation to drive work rate become minimum when an operation point where fuel consumption rate equivalent to the target fuel consumption rate does not exist. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过正确确定与发动机行驶期间的驱动工作率相关的燃料消耗率来提高燃料经济性。解决方案：一种用于混合动力车辆的驱动控制装置，设置有根据驱动条件计算目标驱动力的目标驱动力计算装置P17，计算操作中的每单位加工率的燃料消耗率的燃料消耗率计算装置发动机1的点和可以实现目标驱动力的驱动电动机5，设定目标燃料消耗率的目标燃料消耗率设定装置，选择与目标相当的燃料消耗率的操作点的操作点选择装置可以实现燃料消耗率，并且操作点实现装置基于操作点控制发动机和驱动电动机。操作点选择装置根据目标驱动力确定驱动工作速度，仅将燃料消耗率相对于用于对充电装置充电的电力作为比实际值小的值来校正与驱动工作相关的燃料消耗率并且当不存在与目标燃料消耗率相当的燃料消耗率的操作点时，选择与驱动工作率相关的燃料消耗率变为最小的操作点。版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2004308913A Control device for hybrid vehicle 有权
公开(公告)号：JP2004308913A
公开(公告)日：2004-11-04
申请号：JP2004153447
申请日：2004-05-24
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： ARIMITSU MINORU , OKURA KAZUMA , KOMIYAMA SUSUMU , SHOJI ATSUSHI
IPC分类号： B60W20/00 , B60K6/442 , B60K6/543 , B60L11/14 , B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , F16D48/06 , B60K6/04
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To improve the durability of a powder clutch provided between an engine of a hybrid vehicle and a driving system. SOLUTION: The hybrid vehicle has the powder clutch 3 for transmitting the rotation of the engine to the driving system having a motor 4 and a continuously variable transmission 5 for steplessly varying the reduction ratio of the driving system following the motor 4. When the powder clutch is fastened and released from a travelling condition in which the output of the engine is transmitted to the driving system for transition into a travelling condition with a rotating motor only, the powder clutch is released in the state that the rotating number of the powder clutch at its output side is a set rotating number or less. Otherwise, when the engine is stopped and the powder clutch is released to put it into the travelling condition with the rotating motor only, the powder clutch is fastened in the state that the rotating number of the powder clutch at its output side is the set rotating number or more. COPYRIGHT: (C)2005,JPO&NCIPI

25. 发明专利

JP2004023857A Motor-driven vehicle 审中-公开
公开(公告)号：JP2004023857A
公开(公告)日：2004-01-22
申请号：JP2002173506
申请日：2002-06-14
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , YAMAGUCHI TAKEZO
IPC分类号： B60K1/04 , B60K6/32 , B60K6/46 , B60K6/48 , B60K6/543 , B60L3/00 , B60L11/12 , B60L11/14 , B60L11/18 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/28 , B60W20/00 , F02D29/02 , B60K6/04
CPC分类号： Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y02T90/34
摘要： PROBLEM TO BE SOLVED: To prevent a vehicle from being thrown out of control due to insufficient driving power while maintaining a travelable distance by restricting the driving power of a motor in case of generator failure. SOLUTION: If an engine 1 or the generator 2 is failed and has no power generation, the output range of the motor 3 is restricted to a predetermined on-failure driving range on low-load side. At this time, it is judged whether or not a driver requests larger driving power than the on-failure driving region. If yes, the on-failure driving region is enlarged and the output of the motor 3 is restricted within the enlarged range. COPYRIGHT: (C)2004,JPO

26. 发明专利

JP2003339103A Vehicle and control device thereof 审中-公开
标题翻译：车辆及其控制装置
公开(公告)号：JP2003339103A
公开(公告)日：2003-11-28
申请号：JP2002145806
申请日：2002-05-21
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , YAMAGUCHI TAKEZO , WATANABE HIDEAKI , IWANO HIROSHI , OSHIAGE KATSUNORI
IPC分类号： B60W20/00 , B60K6/442 , B60L11/14 , B60L11/18 , B60W10/06 , B60W10/08 , B60W10/26 , F02D29/02 , F02D29/06 , B60K6/04
CPC分类号： B60L11/14 , B60L11/123 , B60L11/1861 , B60L11/1864 , B60L11/1872 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/527 , B60L2240/545 , B60L2240/549 , Y02T10/6217 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of obtaining high vehicle warming effect. SOLUTION: A control device includes a first storage device 1 of electricity, a second storage device 2 of electricity which has a smaller storage capacity than that of the first storage device 1, an electric power conversion device 3 for controlling the delivery and receipt of the electricity, between the first storage device 1 and the second accumulation device 2, means 5, 6 for detecting the temperature and the storage status of the first storage device 1 and, a means 7 for detecting the storage status of the second device 2, and a controller 4 for controlling the electric power conversion device 3 based on these detected values. The controller 4 consists of a means for deciding whether warming of the first device 1 is needed, if the temperature of the first device 1 is not greater than the predetermined value, a means for computing a target converted electric power which determines the magnitude and the orientation of the electric power that is delivered and received between the first device 1 and the second device 2 by the electric power conversion device, if it is decided that the warming of the first device 1 is needed, and a means for controlling the electric power conversion device, according to the target converted electric power. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够获得高车辆变暖效果的车辆的控制装置。解决方案：控制装置包括电力第一存储装置1，具有比第一存储装置1小的存储容量的第二存储装置2，用于控制传送的电力转换装置3和在第一存储装置1和第二存储装置2之间接收电力;用于检测第一存储装置1的温度和存储状态的装置5,6;以及用于检测第二装置1的存储状态的装置7 2，以及用于基于这些检测值来控制电力转换装置3的控制器4。如果第一装置1的温度不大于预定值，则控制器4包括用于确定是否需要加热第一装置1的装置，用于计算确定大小的目标转换电力的装置和如果确定需要第一装置1的升温，则通过电力转换装置在第一装置1和第二装置2之间传送和接收的电力的取向，以及用于控制电力的装置转换装置，根据目标转换电力。版权所有（C）2004，JPO

27. 发明专利

JP2003070102A Controller for hybrid vehicle 审中-公开
标题翻译：混合动力车控制器
公开(公告)号：JP2003070102A
公开(公告)日：2003-03-07
申请号：JP2001253138
申请日：2001-08-23
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAGUCHI TAKEZO , KOMIYAMA SUSUMU , DEGUCHI YOSHITAKA
IPC分类号： F02D45/00 , B60K6/20 , B60K6/46 , B60K6/48 , B60K6/543 , B60L11/12 , B60L11/18 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F02D29/02 , B60K6/02
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To realize highly efficient power generation and to effectively reduce the amount of fuel consumption of an internal combustion engine or a fuel cell and amount of component of controlled emission gas. SOLUTION: This invention is equipped with a controller 10 which detects SOC of a power storage device 9, sets a target travel efficiency which is a target value of the travel efficiency when a vehicle is driving at a low level, sets the target travel efficiency by making a rate of change of the target travel efficiency to the SOC in the neighborhood of an optimum travel efficiency which is able to balance the amounts of discharged and charged electricities in a cruising travel pattern at an operating speed smaller than a rate of change of the target travel efficiency to the SOC of the power storage device 9 outside the neighborhood of the optimum travel efficiency, and controls the drive of an internal combustion engine 1 and a generator 2 by calculating a target operation point which is the operation point for the internal combustion engine 1 and the generator 2 to be at the target travel efficiency based on the SOC of the power storage device 9.
摘要翻译：要解决的问题：实现高效发电并有效地减少内燃机或燃料电池的燃料消耗量以及受控排放气体的成分量。解决方案：本发明装备有一个检测蓄电装置9的SOC的控制器10，设定作为车辆低速行驶时的行驶效率的目标值的目标行驶效率，将目标行驶效率设定为将目标行驶效率的变化率提高到最佳行驶效率附近的SOC，能够以小于行驶速度的变化率的运行速度平衡巡航行驶模式中的排出和充电电量的量将目标行驶效率提高到最佳行驶效率附近的蓄电装置9的SOC，并且通过计算作为内燃操作点的目标作业点来控制内燃机1和发电机2的驱动发动机1和发电机2基于蓄电装置9的SOC而处于目标行驶效率。

28. 发明专利

JP2013086653A Vehicle body structure of automobile 审中-公开
标题翻译：汽车车身结构
公开(公告)号：JP2013086653A
公开(公告)日：2013-05-13
申请号：JP2011228833
申请日：2011-10-18
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： FUKUSHIGE TAKASHI , MINAGAWA YUSUKE , KOMIYAMA SUSUMU , HIRABAYASHI TOMOKI
IPC分类号： B62D7/14 , B62D6/02
CPC分类号： B62D7/159 , B62D61/00
摘要： PROBLEM TO BE SOLVED: To provide an automobile body structure of an automobile, which enables a driver to drive the automobile without minding a difference between tracks followed by front and rear outer wheels, by preventing the rear of a vehicle from overhanging to the outside of turning with respect to the front of the vehicle, when the vehicle is turned.SOLUTION: The vehicle body structure of the automobile includes a steering angle control means 5 for setting a steering angle θ1 of the rear wheels 4L and 4R relatively larger in antiphase than a steering θ2 of the front wheels 3L and 3R, and an automobile body 2 which has an outside shape falling within the inside of a right-side maximum automobile body reference circle 11 in clockwise turning and falling within the inside of a left-side maximum automobile body reference circle 21 in counter-clockwise turning. The right-side maximum automobile body reference circle 11 has a central position P of a minimum turning radius in the clockwise turning set as a center point, and passes through a left automobile body reference point 10 which is set on the automobile body 2 on the opposite side of the center position P with a vehicle-width-direction center position O in between. In addition, the left-side maximum automobile body reference circle 21 has a center position Q of a minimum turning radius in the counter-clockwise turning set as a center point, and passes through a right automobile body reference point 20 which is set on the automobile body 2 on the opposite side of the center position Q with the vehicle-width-direction center position O in between.
摘要翻译：要解决的问题：提供一种汽车的汽车车体结构，其能够使驾驶员驾驶汽车，而不会通过前后外轮之间的轨道之间的差异来阻止车辆的后方悬垂到相对于车辆的前方转动的外部，当车辆转动时。解决方案：汽车的车体结构包括转向角控制装置5，用于设置后轮4L和4R的转向角θ1与前轮3L和3R的转向θ2相比反相相对较大，并且汽车车体2具有在右侧最大汽车车身基准圆11的内侧落下并沿逆时针转动顺时针方向转动和落入左侧最大车体基准圆21的内侧的外形。右侧最大车体参考圈11具有作为中心点的顺时针转动设定中的最小转弯半径的中心位置P，并且通过设置在汽车车体2上的左侧车身参考点10 中心位置P的相对侧，车宽方向中心位置O在其间。此外，左侧最大车身基准圆21具有作为中心点的逆时针转动设定中的最小转弯半径的中心位置Q，并且通过设置在汽车车体2在中心位置Q的相反侧，车宽方向中心位置O在其间。版权所有（C）2013，JPO＆INPIT

29. 发明专利

JP2010206933A Power feed device 有权
标题翻译：电源供电装置
公开(公告)号：JP2010206933A
公开(公告)日：2010-09-16
申请号：JP2009049384
申请日：2009-03-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOSAKA HIRONORI , KOMIYAMA SUSUMU
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power feed device which can properly charge a power supply for driving an auxiliary machine while reducing a potential difference between a plurality of power supplies. SOLUTION: The power feed device is constituted in such a manner that first and second power accumulation modules B1, B2 mainly used as main power supplies and a third power accumulation module B3 used as the power supply for driving the auxiliary machine are magnetically connected to each other by a common transformer, connection states to loads of the first and second power accumulation modules B1, B2 are switched by the on/off-switching of first to third connecting switches 11 to 13, and currents flowing to the common transformer from the first and second power accumulation modules B1, B2 are controlled by operations of first and second charge control switches 25a, 26a. Then, a controller 30 controls the operations of the first to third connecting switches 11 to 13 and the first and second charge control switches 25a, 26a on the basis of a potential difference between a load-requiring voltage and the first and second power accumulation modules B1, B2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在减少多个电源之间的电位差的同时适当地对用于驱动辅助机器的电源充电的馈电装置。
解决方案：供电装置的构成是，主要用作主电源的第一和第二蓄电模块B1，B2，用作驱动辅助设备的电源的第三蓄电模块B3是磁性的通过公共变压器彼此连接，通过第一至第三连接开关11至13的接通/断开切换来切换第一和第二蓄电模块B1，B2的负载的连接状态，并且流向公共变压器来自第一和第二蓄电模块B1，B2的控制由第一和第二充电控制开关25a，26a的操作控制。然后，控制器30基于负载要求电压与第一和第二蓄电模块之间的电位差来控制第一至第三连接开关11至13以及第一和第二充电控制开关25a，26a的操作 B1，B2。版权所有（C）2010，JPO＆INPIT

30. 发明专利

JP2010202046A Vehicle condition estimating device 审中-公开
标题翻译：车辆状况评估装置
公开(公告)号：JP2010202046A
公开(公告)日：2010-09-16
申请号：JP2009049659
申请日：2009-03-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： ITO KENSUKE , YATABE KAZUO , KOMIYAMA SUSUMU , IKEDA TETSUYA , TOMITA YASUSHI
IPC分类号： B60W40/068 , B60W40/10 , B62D6/00 , B62D101/00 , B62D111/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To improve the estimation precision of the cornering power of the rear wheels of a vehicle.
SOLUTION: A vehicle condition estimating device which obtains the cornering power of the rear wheels of a vehicle whose only front wheels are steered has a yaw rate detector 1 for detecting the yaw rate of a vehicle; a horizontal G detector 2 for detecting the horizontal G of a vehicle; a frequency transmission characteristics calculator 3 for calculating the frequency transmission characteristics G(z) from the horizontal G to the yaw rate, based on the yaw rate detected by the yaw rate detector 1 and the horizontal G detected by the horizontal G detector 2; and a cornering power calculator 4 for calculating the cornering power of the rear wheels of the vehicle, based on the frequency transmission characteristics calculated by the frequency transmission characteristic calculator 3.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高车辆后轮的转弯力的估计精度。解决方案：获得仅前轮被转向的车辆的后轮的转弯力的车辆状况估计装置具有用于检测车辆的偏航率的横摆率检测器1; 用于检测车辆的水平G的水平G检测器2; 频率传输特性计算器3，用于基于由横摆率检测器1检测到的横摆率和由水平G检测器2检测的水平G，计算从水平G到横摆率的频率传输特性G（z）; 以及用于根据由频率传输特性计算器3计算的频率传输特性来计算车辆后轮的转弯功率的转弯力计算器4.（C）2010，JPO＆INPIT

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