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1. 发明授权

US6140780A Control system for hybrid vehicle 有权
标题翻译：混合动力汽车控制系统
公开(公告)号：US6140780A
公开(公告)日：2000-10-31
申请号：US153930
申请日：1998-09-16
申请人： Yoshikazu Oshima , Yusuke Tatara , Motoshi Ishikawa , Yutaka Tamagawa , Tetsu Sugiyama , Toru Yano
发明人： Yoshikazu Oshima , Yusuke Tatara , Motoshi Ishikawa , Yutaka Tamagawa , Tetsu Sugiyama , Toru Yano
IPC分类号： F02D9/02 , B60K6/20 , B60K6/24 , B60K6/485 , B60K6/54 , B60K6/547 , B60L7/24 , B60L11/14 , B60L11/16 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/18 , B60W10/26 , B60W20/00 , B60W30/18 , F02D13/02 , F02D29/02 , F02D41/04 , F02D41/12 , H02P1/00 , H02P3/00
CPC分类号： B60W20/13 , B60K6/24 , B60K6/46 , B60K6/485 , B60K6/54 , B60K6/547 , B60L11/16 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/18 , B60W10/26 , B60W20/00 , B60W20/10 , B60W20/14 , B60W30/18127 , B60W30/18136 , B60L2240/423 , B60L2260/42 , B60W2510/244 , B60W2520/10 , B60W2530/16 , B60W2540/10 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/083 , Y02T10/56 , Y02T10/6226 , Y02T10/6286 , Y02T10/6295 , Y02T10/642 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/919 , Y10S903/945 , Y10S903/947
摘要： A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for assisting the engine in rotating the drive axle and converting kinetic energy of the drive axle into electric energy in a regenerative mode, and an electric energy storage unit connected through a power drive unit to the electric motor, for storing electric energy. The control system has a regenerative quantity determining unit which includes first, second, and third first regenerative quantity establishing units. The first regenerative quantity establishing unit establishes a first regenerative quantity for the electric motor based on a vehicle speed of the hybrid vehicle when the supply of fuel to the engine is stopped upon deceleration of the hybrid vehicle. The second regenerative quantity establishing unit establishes a second regenerative quantity for the electric motor based on a remaining capacity of the electric energy storage unit. The third regenerative quantity establishing unit establishes a third regenerative quantity for the electric motor based on a temperature of the drive control circuit. A pumping loss controlling unit controls pumping losses of the engine based on the first, second, and third regenerative quantities.
摘要翻译：控制系统控制具有用于使驱动轴旋转的发动机的混合动力车辆，用于辅助发动机旋转驱动轴并将驱动轴的动能转换为再生模式的电能的电动机，以及电力存储单元通过电力驱动单元连接到电动机，用于存储电能。控制系统具有包括第一，第二和第三第一再生量建立单元的再生量确定单元。第一再生量建立单元在混合动力车辆减速时停止向发动机供给燃料时，基于混合动力车辆的车速来建立电动机的第一再生量。第二再生量建立单元基于电能存储单元的剩余容量建立电动机的第二再生量。第三再生量建立单元基于驱动控制电路的温度建立电动机的第三再生量。泵送损失控制单元基于第一，第二和第三再生量来控制发动机的泵送损失。

2. 发明授权

US06369531B1 Control system for hybrid vehicle 有权
公开(公告)号：US06369531B1
公开(公告)日：2002-04-09
申请号：US09679417
申请日：2000-10-04
申请人： Yoshikazu Oshima , Yusuke Tatara , Motoshi Ishikawa , Yutaka Tamagawa , Tetsu Sugiyama , Toru Yano
发明人： Yoshikazu Oshima , Yusuke Tatara , Motoshi Ishikawa , Yutaka Tamagawa , Tetsu Sugiyama , Toru Yano
IPC分类号： H02P300
CPC分类号： B60W20/13 , B60K6/24 , B60K6/46 , B60K6/485 , B60K6/54 , B60K6/547 , B60L11/16 , B60L2240/423 , B60L2260/42 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/18 , B60W10/26 , B60W20/00 , B60W20/10 , B60W20/14 , B60W30/18127 , B60W30/18136 , B60W2510/244 , B60W2520/10 , B60W2530/16 , B60W2540/10 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/083 , Y02T10/56 , Y02T10/6226 , Y02T10/6286 , Y02T10/6295 , Y02T10/642 , Y02T10/76 , Y02T10/84 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/919 , Y10S903/945 , Y10S903/947
摘要： A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for assisting the engine in rotating the drive axle and converting kinetic energy of the drive axle into electric energy in a regenerative mode, and an electric energy storage unit connected through a drive control circuit to the electric motor, for storing electric energy. The control system has a regenerative quantity determining unit which includes first, second, and third first regenerative quantity establishing units. The first regenerative quantity establishing unit establishes a first regenerative quantity for the electric motor based on a vehicle speed of the hybrid vehicle when the supply of fuel to the engine is stopped upon deceleration of the hybrid vehicle. The second regenerative quantity establishing unit establishes a second regenerative quantity for the electric motor based on a remaining capacity of the electric energy storage unit. The third regenerative quantity establishing unit establishes a third regenerative quantity for the electric motor based on a temperature of the drive control circuit. A pumping loss controlling unit controls pumping losses of the engine based on the first, second, and third regenerative quantities.

3. 发明授权

US5939848A Control system for hybrid vehicle 有权
标题翻译：混合动力汽车控制系统
公开(公告)号：US5939848A
公开(公告)日：1999-08-17
申请号：US153924
申请日：1998-09-16
申请人： Toru Yano , Yutaka Tamagawa , Yoshikazu Oshima , Motoshi Ishikawa
发明人： Toru Yano , Yutaka Tamagawa , Yoshikazu Oshima , Motoshi Ishikawa
IPC分类号： F02D29/02 , B60K6/20 , B60K6/24 , B60K6/485 , B60K6/54 , B60L11/00 , B60L11/12 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F02D41/04 , F16H61/02 , H02P9/04 , H02P9/00 , B60K6/00
CPC分类号： B60W20/10 , B60K6/46 , B60K6/485 , B60K6/547 , B60L11/005 , B60L11/14 , B60L11/1861 , B60L3/003 , B60L3/0084 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , B60L2240/36 , B60W2510/244 , B60W2530/16 , F16H61/0213 , Y02T10/42 , Y02T10/6226 , Y02T10/6286 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/919 , Y10S903/945
摘要： A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for assisting the engine in rotating the drive axle, and electric energy storage unit for supplying electric energy to the electric motor. The control system includes a demand drive power calculating unit for calculating a demand drive power for the hybrid vehicle depending on operating conditions of the hybrid vehicle, an engine output power calculating unit for calculating an output power of the engine which corresponds to the demand drive power, a remaining capacity detecting unit for detecting a remaining capacity of the electric energy storage unit, an electric motor output power calculating unit for calculating an output power of the electric motor depending on the demand drive power and the remaining capacity of the electric energy storage unit, and an engine corrective quantity calculating unit for calculating a corrective quantity to reduce the output power of the engine in order to equalize the sum of the calculated output power of the electric motor and the calculated output power of the engine to the demand drive power. An output control unit controls a drive power of the electric motor based on the calculated output power of the electric motor and reducing the output power of the engine based on the calculated corrective quantity.
摘要翻译：控制系统控制具有用于使驱动轴旋转的发动机的混合动力车辆，用于辅助发动机旋转驱动桥的电动机以及向电动机供给电能的电力存储单元。控制系统包括：需求驱动力计算单元，用于根据混合动力车辆的运行条件计算混合动力车辆的需求驱动力;发动机输出功率计算单元，用于计算与需求驱动力对应的发动机的输出功率; 剩余容量检测单元，用于检测电能存储单元的剩余容量;电动机输出功率计算单元，用于根据需求驱动功率和电能存储单元的剩余容量来计算电动机的输出功率; 以及发动机校正量计算单元，用于计算校正量以减小发动机的输出功率，以便将计算出的电动机的输出功率和所计算的发动机的输出功率之和相加至需求驱动功率。输出控制单元基于计算出的电动机的输出功率来控制电动机的驱动力，并根据计算出的校正量来减小发动机的输出功率。

4. 发明授权

US06330498B2 Control system for hybrid vehicle 有权
标题翻译：混合动力汽车控制系统
公开(公告)号：US06330498B2
公开(公告)日：2001-12-11
申请号：US09198912
申请日：1998-11-24
申请人： Yutaka Tamagawa , Motoshi Ishikawa , Toru Yano , Yoshikazu Oshima
发明人： Yutaka Tamagawa , Motoshi Ishikawa , Toru Yano , Yoshikazu Oshima
IPC分类号： B60L1100
CPC分类号： B60W20/00 , B60K6/28 , B60K6/485 , B60K6/547 , B60L11/12 , B60L2240/441 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W2510/0638 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2710/0605 , B60W2710/0616 , Y02T10/6226 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/907 , Y10S903/917 , Y10S903/919 , Y10S903/945
摘要： A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for assisting the engine in rotating the drive axle, and electric energy storage means for supplying electric energy to the electric motor. The control system has an electric motor control unit which calculates an output power of the electric motor depending on an operating status of the hybrid vehicle and assists the engine based on the calculated output power of the electric motor. The electric motor control unit also reduces the output power of the electric motor when the rotational speed of the engine or the speed of the hybrid vehicle exceeds a predetermined value.
摘要翻译：控制系统控制具有用于使驱动轴旋转的发动机的混合动力车辆，用于辅助发动机旋转驱动轴的电动机以及向电动机供给电能的电能存储装置。控制系统具有电动机控制单元，该电动机控制单元根据混合动力车辆的运转状态来计算电动机的输出功率，并根据计算出的电动机的输出功率来辅助发动机。当发动机的转速或混合动力车辆的速度超过预定值时，电动机控制单元也降低电动机的输出功率。

5. 发明授权

US06603278B2 Control system for hybrid vehicle 有权
公开(公告)号：US06603278B2
公开(公告)日：2003-08-05
申请号：US10038825
申请日：2002-01-08
申请人： Yoshikazu Oshima , Yusuke Tatara , Motoshi Ishikawa , Yutaka Tamagawa , Tetsu Sugiyama , Toru Yano
发明人： Yoshikazu Oshima , Yusuke Tatara , Motoshi Ishikawa , Yutaka Tamagawa , Tetsu Sugiyama , Toru Yano
IPC分类号： H02P300
CPC分类号： B60W20/13 , B60K6/24 , B60K6/46 , B60K6/485 , B60K6/54 , B60K6/547 , B60L11/16 , B60L2240/423 , B60L2260/42 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/18 , B60W10/26 , B60W20/00 , B60W20/10 , B60W20/14 , B60W30/18127 , B60W30/18136 , B60W2510/244 , B60W2520/10 , B60W2530/16 , B60W2540/10 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/083 , Y02T10/56 , Y02T10/6226 , Y02T10/6286 , Y02T10/6295 , Y02T10/642 , Y02T10/76 , Y02T10/84 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/919 , Y10S903/945 , Y10S903/947
摘要： A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for assisting the engine in rotating the drive axle and converting kinetic energy of the drive axle into electric energy in a regenerative mode, and an electric energy storage unit connected through a drive control circuit to the electric motor, for storing electric energy. The control system has a regenerative quantity determining unit which includes first, second, and third first regenerative quantity establishing units. The first regenerative quantity establishing unit establishes a first regenerative quantity for the electric motor based on a vehicle speed of the hybrid vehicle when the supply of fuel to the engine is stopped upon deceleration of the hybrid vehicle. The second regenerative quantity establishing unit establishes a second regenerative quantity for the electric motor based on a remaining capacity of the electric energy storage unit. The third regenerative quantity establishing unit establishes a third regenerative quantity for the electric motor based on a temperature of the drive control circuit. A pumping loss controlling unit controls pumping losses of the engine based on the first, second, and third regenerative quantities.

6. 发明授权

US6138784A Control system for hybrid vehicle 有权
标题翻译：混合动力汽车控制系统
公开(公告)号：US6138784A
公开(公告)日：2000-10-31
申请号：US154474
申请日：1998-09-16
申请人： Yoshikazu Oshima , Hideki Minami , Yusuke Tatara , Toru Yano , Yutaka Tamagawa
发明人： Yoshikazu Oshima , Hideki Minami , Yusuke Tatara , Toru Yano , Yutaka Tamagawa
IPC分类号： F02D29/02 , B60K6/20 , B60K6/24 , B60K6/485 , B60K6/54 , B60L7/24 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D9/02 , F02D13/02 , F02D21/08 , B60K13/00
CPC分类号： B60W20/13 , B60K6/46 , B60K6/485 , B60K6/547 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L7/14 , B60L7/26 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F02D13/0207 , F02D13/0253 , F02D41/0055 , F02D41/021 , F02D41/12 , B60L2210/40 , B60L2240/36 , B60L2240/423 , B60L2240/427 , B60L2240/44 , B60L2240/445 , B60L2240/486 , B60L2240/547 , B60L2270/12 , B60W2510/068 , B60W2510/244 , Y02T10/18 , Y02T10/42 , Y02T10/47 , Y02T10/54 , Y02T10/6226 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/919 , Y10S903/945
摘要： A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for converting kinetic energy of the drive axle into electric energy in a regenerative mode, a drive control circuit for controlling the electric motor, and electric energy storage device for storing electric energy. The control system has an intake air control unit for controlling an amount of intake air supplied to the engine, and an exhaust gas recirculation control valve for controlling recirculation of exhaust gases from an exhaust system of the engine to an intake system of the engine. A control unit operates the intake air control unit to reduce the amount of intake air and operating the exhaust gas recirculation control valve in an opening direction when the electric motor operates in the regenerative mode while the hybrid vehicle is decelerating.
摘要翻译：控制系统控制具有用于使驱动轴旋转的发动机的混合动力车辆，用于将再生模式中的驱动轴的动能转换成电能的电动机，用于控制电动机的驱动控制电路以及蓄电装置用于存储电能。控制系统具有用于控制供给到发动机的进气量的进气控制单元和用于控制从发动机的排气系统到发动机的进气系统的废气再循环的排气再循环控制阀。当混合动力车辆正在减速时，当电动机在再生模式下操作时，控制单元操作进气控制单元以减少进气量并且在打开方向上操作排气再循环控制阀。

7. 发明授权

US5357754A Catalyst deterioration-detecting device for internal combustion engines 失效
标题翻译：内燃机用催化剂劣化检测装置
公开(公告)号：US5357754A
公开(公告)日：1994-10-25
申请号：US122362
申请日：1993-09-17
申请人： Ken Ogawa , Atsushi Kato , Yoshikazu Oshima
发明人： Ken Ogawa , Atsushi Kato , Yoshikazu Oshima
IPC分类号： F01N3/18 , F01N3/20 , F01N11/00 , F02B77/08 , F02D45/00 , G01M15/04 , F02D41/14
CPC分类号： F01N11/007 , F01N2550/02 , F02B2275/18 , F02D41/1456 , Y02T10/47
摘要： A catalyst deterioration-detecting device for an internal combustion engine has at least one catalyst arranged in an exhaust passage of the engine,for purifying exhaust gases emitted from the engine, first and second exhaust component concentration sensors arranged in the exhaust passage upstream and downstream of the catalyst, respectively. The catalyst deterioration-detecting device calculates an average value of an output value from the second exhaust component concentration sensor, calculates an output fluctuation width with respect to the average value, based on the output value from the second exhaust component concentration sensor, and determines whether the catalyst is deteriorated, based on the calculated average value and the calculated output fluctuation width. The detection of the catalyst deterioration is carried out when the engine is in a predetermined operating condition defined by engine temperature, engine speed and engine load.
摘要翻译：一种用于内燃机的催化剂劣化检测装置，具有布置在发动机的排气通道中的至少一个催化剂，用于净化从发动机排放的废气，布置在排气通道中的排气通道中的上游和下游的第一和第二排气成分浓度传感器催化剂。催化剂劣化检测装置根据来自第二排气成分浓度传感器的输出值，算出来自第二排气成分浓度传感器的输出值的平均值，算出相对于平均值的输出变动幅度，基于计算的平均值和计算的输出波动宽度，催化剂劣化。当发动机处于由发动机温度，发动机转速和发动机负荷限定的预定操作条件时，执行催化剂劣化的检测。

8. 发明授权

US5713197A Catalyst deterioration-detecting system for internal combustion engines 失效
标题翻译：内燃机用催化剂劣化检测系统
公开(公告)号：US5713197A
公开(公告)日：1998-02-03
申请号：US533209
申请日：1995-09-25
申请人： Ken Ogawa , Hidehito Ikebe , Yoshikazu Oshima , Yasunori Ehara
发明人： Ken Ogawa , Hidehito Ikebe , Yoshikazu Oshima , Yasunori Ehara
IPC分类号： F02B77/08 , F01N3/20 , F01N11/00 , F02D41/14 , F02P5/15 , F01N3/28
CPC分类号： F02P5/1516 , F01N11/007 , F01N2550/02 , F01N2900/0422 , F02B2275/18 , F02D41/1456 , Y02T10/46 , Y02T10/47
摘要： There is provided a catalyst deterioration-detecting system for an internal combustion engine having at least one catalyst arranged in the exhaust passage, for purifying noxious components present in exhaust gases emitted from the engine, and an exhaust gas component concentration sensor arranged in the exhaust passage at a location downstream of the catalyst, for detecting concentration of a specific component in the exhaust gases. An ECU of the system controls the ignition timing of the engine, and detects the degree of deterioration of the catalyst, based on an output value from the exhaust gas component concentration sensor. The ignition timing of the engine is retarded in dependence on the detected degree of deterioration of the catalyst.
摘要翻译：提供了一种用于内燃机的催化剂劣化检测系统，其具有布置在排气通道中的至少一个催化剂，用于净化从发动机排放的废气中存在的有害成分，以及布置在排气通道中的排气组分浓度传感器在催化剂下游的位置处，用于检测废气中特定组分的浓度。系统的ECU控制发动机的点火正时，并根据来自排气成分浓度传感器的输出值检测催化剂的劣化程度。根据检测到的催化剂的劣化程度，发动机的点火正时被延迟。

9. 发明授权

US5509389A Ignition timing control system for internal combustion engines 失效
标题翻译：内燃机点火正时控制系统
公开(公告)号：US5509389A
公开(公告)日：1996-04-23
申请号：US343104
申请日：1994-11-22
申请人： Yoshikazu Oshima , Ken Ogawa , Toshiyuki Nishida
发明人： Yoshikazu Oshima , Ken Ogawa , Toshiyuki Nishida
IPC分类号： F02D37/02 , F02D41/04 , F02D41/10 , F02D41/12 , F02D41/34 , F02D43/00 , F02P5/15
CPC分类号： F02P5/1504 , F02D37/02 , F02D41/047 , F02D41/126 , F02B2275/18 , Y02T10/46
摘要： An ignition timing control system for an internal combustion engine is associated with a fuel injection amount control system for calculating an amount of fuel to be supplied to the engine, based on operating conditions of the engine, correcting the calculated amount of fuel, based on an adherent amount of fuel adhering to the inner wall surface of the intake passage, and a carried-off amount of fuel to be carried off from the adherent fuel into each combustion chamber of the engine, and injecting the corrected fuel amount into the intake passage. The ignition timing control system comprises an ECU which detects whether the engine has been recovered from a fuel cut state to a fuel supply state, and calculates ignition timing of the engine, based on operating conditions of the engine detected by engine operating parameter sensors, including pressure within the intake passage. A retard amount by which the ignition timing is to be retarded is calculated based on the detected operating conditions of the engine when it is detected that the engine has been recovered from the fuel cut state to the fuel supply state. Further, the ignition timing is corrected based on the calculated retard amount.
摘要翻译：一种用于内燃机的点火正时控制系统与用于计算供给到发动机的燃料量的燃料喷射量控制系统相关联，该燃料喷射量控制系统基于发动机的操作条件，基于粘附在进气通道的内壁表面上的附着量的燃料，以及将从附着燃料排出到发动机的每个燃烧室中的燃料的排出量，并将校正的燃料量注入进气通道。点火正时控制系统包括ECU，其检测发动机是否已经从燃料切断状态恢复到燃料供给状态，并且基于由发动机操作参数传感器检测到的发动机的运行状况来计算发动机的点火正时，包括进气通道内的压力。当检测到发动机已经从燃料切断状态恢复到燃料供给状态时，基于检测到的发动机的运行状况来计算点火正时延迟的延迟量。此外，基于所计算的延迟量来校正点火正时。

10. 发明授权

US5611316A Gas fuel supply mechanism for gas combustion engine 失效
标题翻译：燃气发动机燃气供气机构
公开(公告)号：US5611316A
公开(公告)日：1997-03-18
申请号：US365442
申请日：1994-12-28
申请人： Yoshikazu Oshima , Atsushi Kato , Mitsuru Ikeo , Toshiyuki Nishida , Kazuhiro Ueda , Katsunori Nakamura , Ryuichi Noseyama , Kenichiro Ishibashi , Shigeru Aoki
发明人： Yoshikazu Oshima , Atsushi Kato , Mitsuru Ikeo , Toshiyuki Nishida , Kazuhiro Ueda , Katsunori Nakamura , Ryuichi Noseyama , Kenichiro Ishibashi , Shigeru Aoki
IPC分类号： F02B1/04 , F02D19/02 , F02M21/02 , F02D41/22
CPC分类号： F02D19/024 , F02D19/022 , F02D19/025 , F02D19/027 , F02M21/0224 , F02M21/029 , F02M21/06 , F02B1/04 , F02D2200/503 , F02M21/0215 , F02M21/0239 , F02M21/0242 , F02M21/0278 , Y02T10/32
摘要： A fuel supply mechanism for a gas combustion engine has a tank filled with a gas fuel, a fuel injector having a fuel injection valve mounted on the gas combustion engine, a pipe for supplying the gas fuel from the tank to the fuel injector, a gas fuel cutoff valve in the pipe for cutting off the gas fuel flowing through the pipe, a gas fuel state detector for detecting a state of the gas fuel, and a control unit responsive to a detected signal from the gas fuel state detector for controlling the gas fuel cutoff valve and the fuel injection valve.
摘要翻译：用于燃气发动机的燃料供给机构具有填充有气体燃料的燃料箱，具有安装在气体燃烧发动机上的燃料喷射阀的燃料喷射器，用于从燃料喷射器供给气体燃料的管道，用于切断流过管道的气体燃料的管道中的燃料切断阀，用于检测气体燃料的状态的气体燃料状态检测器，以及响应于来自气体燃料状态检测器的检测信号用于控制气体的控制单元燃油切断阀和燃油喷射阀。

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