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1. 发明申请

US20150006001A1 CONTROL SYSTEM AND CONTROL METHOD FOR HYBRID VEHICLE 审中-公开
标题翻译：混合车辆的控制系统和控制方法
公开(公告)号：US20150006001A1
公开(公告)日：2015-01-01
申请号：US14241429
申请日：2012-09-05
申请人： Kohei Kawata , Yuki Honma , Shigetaka Kuroda , Tetsuya Yamada , Kentaro Yokoo
发明人： Kohei Kawata , Yuki Honma , Shigetaka Kuroda , Tetsuya Yamada , Kentaro Yokoo
IPC分类号： B60W20/00 , B60W10/10 , B60W10/26 , B60W10/06 , B60W10/08
摘要： To provide a control system and a control method for a hybrid vehicle, which make it possible to cause the hybrid vehicle to efficiently travel to thereby make it possible to improve fuel economy. A control system for a hybrid vehicle V includes an ECU. The ECU calculates four total efficiencies TE_eng, TE_ch, TE_asst, and TE_ev, using energy ENE_eng2 transmitted from an internal combustion engine to drive wheels DW during operation of the engine, energy ENE_mot2 transmitted from an electric motor to the drive wheels DW during operation of the electric motor, energy ENE_mot2 charged when motive power of the engine is converted to electric energy by a power generating operation of the electric motor during the operation of the engine, and energy assumed to be supplied to whole motive power sources (ENE_eng1, ENE_eng1+ENE_mot1, ENE_mot1) (step 2), and selects a travel mode.
摘要翻译：为了提供一种用于混合动力车辆的控制系统和控制方法，这使得可以使混合动力车辆有效地行驶，从而可以提高燃油经济性。用于混合动力车辆V的控制系统包括ECU。 ECU使用从内燃机传递的能量ENE_eng2，在发动机运转期间驱动车轮DW，在电动机运转期间从电动机传递到驱动轮DW的能量ENE_mot，计算四个总效率TE_eng，TE_ch，TE_asst和TE_ev 电动机，在发动机运转期间通过电动机的发电操作将发动机的动力转换为电能的能量ENE_mot2，以及假定提供给整个动力源的能量（ENE_eng1，ENE_eng1 + ENE_mot1 ，ENE_mot1）（步骤2），并选择行驶模式。

2. 发明申请

US20150006000A1 CONTROL SYSTEM AND CONTROL METHOD FOR HYBRID VEHICLE 审中-公开
标题翻译：混合车辆的控制系统和控制方法
公开(公告)号：US20150006000A1
公开(公告)日：2015-01-01
申请号：US14241398
申请日：2012-09-05
申请人： Kohei Kawata , Takashi Kon , Masahiro Takeuchi , Shigetaka Kuroda , Yuki Honma , Tetsuya Yamada , Kentaro Yokoo
发明人： Kohei Kawata , Takashi Kon , Masahiro Takeuchi , Shigetaka Kuroda , Yuki Honma , Tetsuya Yamada , Kentaro Yokoo
IPC分类号： B60W20/00 , B60W10/06 , B60W10/26 , B60W10/08 , B60W10/10
CPC分类号： B60W20/13 , B60K6/48 , B60K6/547 , B60L7/14 , B60L15/2045 , B60L15/2054 , B60L58/13 , B60L2240/12 , B60L2240/507 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2250/26 , B60L2260/50 , B60L2260/54 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/113 , B60W10/26 , B60W20/00 , B60W20/14 , B60W20/30 , B60W20/40 , B60W30/18127 , B60W2710/083 , B60W2710/1005 , H02P9/06 , Y02T10/6221 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/72 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/162 , Y10S903/93
摘要： A control system and control method for a hybrid vehicle, which properly determine based on a predicted charge amount whether or not to change a speed position, to thereby obtain a larger charge amount, thereby making it possible enhance fuel economy of the hybrid vehicle. A first charge amount is estimated which is an amount of electric power charged into a storage battery when regeneration is performed by an electric motor in a state in which the speed position of a stepped transmission is held, for a predetermined regeneration time period. Further, a second charge amount is estimated which is an amount of electric power charged into the storage battery when the speed position is changed to a target speed position within the regeneration time period, and regeneration by the electric motor 4 is performed until the regeneration time period elapses.
摘要翻译：一种用于混合动力车辆的控制系统和控制方法，其基于预测的充电量来适当地确定是否改变速度位置，从而获得较大的充电量，从而可以提高混合动力车辆的燃料经济性。估计第一充电量，其为在保持阶梯式变速器的速度位置的状态下通过电动机进行再生而在预定的再生时间段内充入蓄电池的电力的量。此外，估计第二充电量，其是当在再生时间段内将速度位置改变为目标速度位置时，充电到蓄电池中的电力量，并且执行电动机4的再生直到再生时间时间过去了。

3. 发明申请

US20140229048A1 CONTROL SYSTEM AND CONTROL METHOD FOR HYBRID VEHICLE 审中-公开
标题翻译：混合车辆的控制系统和控制方法
公开(公告)号：US20140229048A1
公开(公告)日：2014-08-14
申请号：US14241373
申请日：2012-09-05
申请人： Kohei Kawata , Kentaro Yokoo , Tetsuya Yamada
发明人： Kohei Kawata , Kentaro Yokoo , Tetsuya Yamada
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60K6/48 , B60K6/547 , B60K2006/4816 , B60K2006/4825 , B60L3/0046 , B60L3/0061 , B60L3/04 , B60L15/2009 , B60L15/2045 , B60L50/16 , B60L50/40 , B60L58/15 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2250/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/11 , B60W20/40 , Y02T10/6221 , Y02T10/6252 , Y02T10/6256 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7022 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y02T10/7291 , Y02T10/84 , Y02T90/16 , Y02T90/162 , Y10S903/93
摘要： A control system and control method for a hybrid vehicle, which is capable of suppressing fuel consumption, thereby making it possible to improve fuel economy, when the hybrid vehicle is caused to travel using motive power of at least one of an electric motor and an internal combustion engine is provided. The control system for the hybrid vehicle V, for controlling operations of the engine and the electric motor includes an ECU. During execution of an EV travel mode, the ECU calculates an engine fuel consumption amount FC_eng and an EV fuel consumption amount FC_ev required when an engine travel mode and an EV travel mode are executed, respectively, according to required torque TRQ and vehicle speed VP (step 41). The ECU selects and executes, when the engine fuel consumption amount FC_eng is smaller than the EV fuel consumption amount FC_ev.
摘要翻译：一种混合动力车辆的控制系统和控制方法，其能够抑制燃料消耗，从而可以在使用电动机和内部的至少一个的动力使混合动力车辆行驶时提高燃料经济性提供内燃机。用于控制发动机和电动机的操作的混合动力车辆V的控制系统包括ECU。在EV行驶模式的执行中，ECU根据所需的转矩TRQ和车速VP，分别执行发动机行驶模式和EV行驶模式时所需的发动机燃料消耗量FC_eng和EV燃料消耗量FC_ev（步骤41）。当发动机燃料消耗量FC_eng小于EV燃料消耗量FC_ev时，ECU选择并执行。

4. 发明授权

US5881552A Control system for internal combustion engines and control system for vehicles 失效
标题翻译：内燃机控制系统及车辆控制系统
公开(公告)号：US5881552A
公开(公告)日：1999-03-16
申请号：US670409
申请日：1996-06-25
申请人： Yoichi Iwata , Akira Katoh , Toshikazu Oketani , Tetsu Teshirogi , Kentaro Yokoo , Naoki Iida , Yoshihisa Hara
发明人： Yoichi Iwata , Akira Katoh , Toshikazu Oketani , Tetsu Teshirogi , Kentaro Yokoo , Naoki Iida , Yoshihisa Hara
IPC分类号： F02D45/00 , F02D21/08 , F02D41/02 , F02D41/04 , F02D41/14 , F02M25/07 , F02P5/15 , F01N3/20 , F16H59/74
CPC分类号： F02D41/005 , F02D41/0255 , F02P5/1506 , F02D2200/0804 , F02D41/042 , F02M26/15 , F02M26/37 , Y02T10/26 , Y02T10/46 , Y02T10/47 , Y10T477/663
摘要： A control system for an internal combustion engine has a catalyst arranged in the exhaust system, for purifying exhaust gases emitted from the engine. An ECU controls operation of the engine, based on at least one predetermined control parameter, and detects a temperature state of the catalyst at the start of the engine. The at least one predetermined control parameter is changed, based on the detected temperature state of the catalyst, after the start of the engine.
摘要翻译：用于内燃机的控制系统具有布置在排气系统中的用于净化从发动机排出的废气的催化剂。 ECU根据至少一个预定的控制参数控制发动机的运转，并检测发动机起动时催化剂的温度状态。在发动机起动之后，基于检测到的催化剂的温度状态改变至少一个预定控制参数。

5. 发明授权

US6023401A Abnormality detecting device for exhaust secondary air supplying system 失效
标题翻译：排气二次供气系统异常检测装置
公开(公告)号：US6023401A
公开(公告)日：2000-02-08
申请号：US143360
申请日：1998-08-28
申请人： Akira Hashimoto , Toshikazu Oketani , Yoshitaka Hibino , Masaaki Tomii , Hiroyuki Sugiura , Kentaro Yokoo
发明人： Akira Hashimoto , Toshikazu Oketani , Yoshitaka Hibino , Masaaki Tomii , Hiroyuki Sugiura , Kentaro Yokoo
IPC分类号： F01N3/22 , F01N3/32 , F01N9/00 , F01N11/00 , H02H3/00
CPC分类号： F01N3/222 , F01N11/00 , F01N3/22 , F01N3/32 , F01N9/00 , F01N2550/14 , Y02T10/20 , Y02T10/47
摘要： In an exhaust secondary air supply system including an electric air pump and a flow rate control valve disposed in an air supply passage connected to an exhaust passage of an engine, the electric air pump is first driven after the start of the engine, and the flow rate control valve is then opened after a lapse of a predetermined time. At a time after starting the driving of the electric air pump, the abnormality of the electric air pump is detected by comparing a deviation between the current before and after driving of the electric air pump with a predetermined reference value. After opening of the flow rate control valve, the abnormality of the flow rate control valve is detected by comparing the deviation between the current before and after the opening of the flow rate control valve with a predetermined reference value.
摘要翻译：在包括电动空气泵和设置在与发动机的排气通道连接的供气通道中的流量控制阀的排气二次空气供给系统中，首先在发动机起动之后驱动电动空气泵，然后在经过预定时间之后打开速率控制阀。在开始驱动电动空气泵之后，通过将电动空气泵驱动前后的电流与规定的基准值进行比较来检测电动空气泵的异常。在打开流量控制阀之后，通过将流量控制阀的打开前后的电流与预定的基准值进行比较来检测流量控制阀的异常。

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