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1. 发明授权

US06478015B2 Vaporized fuel treatment apparatus of internal combustion engine 失效
标题翻译：内燃机汽化燃油处理装置
公开(公告)号：US06478015B2
公开(公告)日：2002-11-12
申请号：US09739250
申请日：2000-12-19
申请人： Hideyuki Oki , Asao Ukai , Shinichi Kitajima , Hironao Fukuchi , Atsushi Matsubara , Teruo Wakashiro , Shigetaka Kuroda , Takashi Kiyomiya , Atsushi Izumiura
发明人： Hideyuki Oki , Asao Ukai , Shinichi Kitajima , Hironao Fukuchi , Atsushi Matsubara , Teruo Wakashiro , Shigetaka Kuroda , Takashi Kiyomiya , Atsushi Izumiura
IPC分类号： F02M3302
CPC分类号： F02M25/08 , F02D41/0032 , F02D41/042
摘要： In order to prevent an occurrence of dieseling phenomenon, and to prevent engine rotation speed from decreasing during idle operation or the idle operation from being stopped, in step S111, it is determined whether the flag value of an idle stop flag F_IDLSTP is “1” or not. If it is determined that the determination result is “YES”, that is, if it is determined that the internal combustion engine body is stopped, 0% is set to a target purge control valve drive duty value PGCMD (step S105), and 0 is set to the target purge flow rate QPGC (step S106). If it is determined that the determination result is “NO”, that is, when the internal combustion engine body is in operation, PGCMD calculation processing is executed (step S112). While the internal combustion engine body is stopped, execution of purge is stopped, thereby an occurrence of a dieseling phenomenon which is caused because the flow rate of the air flowing into the internal combustion engine body increases and the air is compressed, is prevented, thereby suppressing vibration from occurring in the internal combustion engine body.
摘要翻译：为了防止发生故障现象，为了防止发动机转速在怠速运转或怠速运转中停止，在步骤S111中，判断怠速停止标志F_IDLSTP的标志值是否为“1” 或不。如果确定结果为“是”，即如果确定内燃机主体停止，则将0％设定为目标净化控制阀驱动占空比值PGCMD（步骤S105），并且将0 被设定为目标吹扫流量QPGC（步骤S106）。如果确定结果为“否”，即当内燃机主体运行时，执行PGCMD计算处理（步骤S112）。当内燃机主体停止时，停止吹扫的执行，从而防止由于流入内燃机主体的空气的流量增加并且空气被压缩而引起的排污现象的发生，由此抑制在内燃机主体中发生振动。

2. 发明授权

US06807942B2 Control system for internal combustion engine 失效
标题翻译：内燃机控制系统
公开(公告)号：US06807942B2
公开(公告)日：2004-10-26
申请号：US10315084
申请日：2002-12-10
申请人： Shinichi Kitajima , Hironao Fukuchi , Atsushi Matsubara
发明人： Shinichi Kitajima , Hironao Fukuchi , Atsushi Matsubara
IPC分类号： F02D4104
CPC分类号： F02D41/0077 , F02D37/02 , F02M26/48 , Y02T10/47
摘要： A control system for an internal combustion engine is disclosed. The engine has an exhaust gas recirculation passage for recirculating a portion of exhaust gases from the engine to an intake system and an exhaust gas recirculation control valve for controlling an amount of exhaust gases recirculated through the exhaust gas recirculation passage. A valve opening amount of the exhaust gas recirculation control valve is detected. A fuel amount to be supplied to the engine is calculated according to the valve opening amount of the exhaust gas recirculation control valve. An average valve opening value, a change rate of which is smaller than that of the detected valve opening amount is used to calculate a correction value for correcting the fuel supply amount. The fuel supply amount is corrected according to the calculated correction value from a time at which an opening of the exhaust gas recirculation control valve is detected.
摘要翻译：公开了一种用于内燃机的控制系统。发动机具有废气再循环通道，用于将来自发动机的一部分废气再循环到进气系统和排气再循环控制阀，用于控制通过废气再循环通道再循环的废气量。检测废气再循环控制阀的开阀量。根据废气再循环控制阀的阀开度计算供给到发动机的燃料量。使用其变化率小于检测到的阀开度的平均阀打开值来计算用于校正燃料供给量的校正值。根据从检测到废气再循环控制阀的开度的时刻算出的校正值来校正燃料供给量。

3. 发明授权

US06390083B2 Control apparatus for internal combustion engine 失效
标题翻译：内燃机控制装置
公开(公告)号：US06390083B2
公开(公告)日：2002-05-21
申请号：US09739630
申请日：2000-12-20
申请人： Hideyuki Oki , Shinichi Kitajima , Fumihiko Konno , Atsushi Matsubara , Teruo Wakashiro , Hideyuki Takahashi , Hironao Fukuchi , Yasuo Nakamoto
发明人： Hideyuki Oki , Shinichi Kitajima , Fumihiko Konno , Atsushi Matsubara , Teruo Wakashiro , Hideyuki Takahashi , Hironao Fukuchi , Yasuo Nakamoto
IPC分类号： F02M2508
CPC分类号： F02M25/08 , F02D41/0042
摘要： The control apparatus for an internal combustion engine of the present invention comprises: a fuel supply device for supplying fuel to the internal combustion engine; a fuel tank for retaining fuel; a purge device for purging fuel vapor, produced in the fuel tank, into an intake system of the internal combustion engine; a purge correction amount updating device for calculating a purge correction amount for correcting an amount of fuel to be supplied by the fuel supply device, depending on the amount of fuel vapor purged by the purge device; a target air-fuel ratio setting device for setting a target air-fuel ratio depending on a running state of the internal combustion engine; and an update amount setting device for updating the purge correction amount depending on the target air-fuel ratio set by the target air-fuel ratio setting device.
摘要翻译：本发明的内燃机的控制装置包括：向内燃机供给燃料的燃料供给装置，用于保留燃料的燃料箱; 用于将在燃料箱中产生的燃料蒸气吹扫到内燃机的进气系统中的净化装置; 清洗校正量更新装置，用于根据由吹扫装置吹扫的燃料蒸汽的量来计算用于校正由燃料供应装置供应的燃料量的净化校正量; 目标空燃比设定装置，用于根据内燃机的行驶状态设定目标空燃比; 以及更新量设定装置，用于根据由目标空燃比设定装置设定的目标空燃比来更新净化校正量。

4. 发明授权

US06314346B1 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：US06314346B1
公开(公告)日：2001-11-06
申请号：US09453543
申请日：1999-12-03
申请人： Shinichi Kitajima , Atsushi Izumiura , Keisuke Uchida , Katsuhiro Kumagai , Asao Ukai , Hironao Fukuchi
发明人： Shinichi Kitajima , Atsushi Izumiura , Keisuke Uchida , Katsuhiro Kumagai , Asao Ukai , Hironao Fukuchi
IPC分类号： B60L1100
CPC分类号： B60W20/13 , B60K6/28 , B60K6/485 , B60K6/543 , B60L11/1851 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/0622 , B60W2710/244 , H02J7/14 , H02J2007/005 , Y02T10/6226 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y10S903/903 , Y10S903/918 , Y10S903/919
摘要： A control system for a hybrid vehicle with an engine for producing a driving force for the vehicle, a motor for producing an assist driving force to assist the output from the engine, and a power storage unit for supplying electric energy to the motor and storing regenerated energy produced by regeneration of the motor when the vehicle decelerates. The control system includes a charge zone determining device for determining whether a state of charge (SOC) is within the normal use range, temporary use range, over-discharge range, or over-charge range; a generation mode selector for selecting one of a normal generation mode corresponding to normal use zone, a low generation mode corresponding to temporary use zone, a high generation mode corresponding to over-discharge zone, and a generation stop mode corresponding to over-charge zone, based on the determination by the charge zone determining device; and a generation amount setter for setting the amount of electric power generation corresponding to each mode.
摘要翻译：一种用于产生用于车辆的驱动力的发动机的混合动力车辆的控制系统，用于产生辅助驱动力以辅助发动机的输出的电动机以及用于向电动机供应电能并将再生的当车辆减速时由马达的再生产生的能量。控制系统包括用于确定充电状态（SOC）是否在正常使用范围，临时使用范围，过放电范围或过充电范围内的充电区确定装置; 用于选择对应于正常使用区域的正常生成模式，对应于临时使用区域的低生成模式，对应于过放电区域的高生成模式和对应于过充电区域的生成停止模式之一的生成模式选择器基于所述计费区域确定装置的确定; 以及生成量设定器，用于设定与每种模式对应的发电量。

5. 发明授权

US06404332B1 Shift position indicating device for hybrid vehicle 有权
标题翻译：混合动力车辆换档位置指示装置
公开(公告)号：US06404332B1
公开(公告)日：2002-06-11
申请号：US09615730
申请日：2000-07-13
申请人： Teruo Wakashiro , Shinichi Kitajima , Hideyuki Takahashi , Asao Ukai , Hironao Fukuchi
发明人： Teruo Wakashiro , Shinichi Kitajima , Hideyuki Takahashi , Asao Ukai , Hironao Fukuchi
IPC分类号： B60Q100
CPC分类号： F16H63/42 , B60K6/485 , B60K6/547 , B60K35/00 , B60L2250/16 , B60W10/10 , B60W2510/244 , F16H59/18 , F16H59/30 , F16H59/44 , F16H61/0213 , F16H2059/0239 , F16H2063/426 , Y02T10/6226 , Y02T10/84 , Y10S903/903 , Y10S903/917 , Y10S903/919 , Y10S903/945 , Y10T74/19274 , Y10T477/26 , Y10T477/347
摘要： Disclosed herein is a shift position indicating device for indicating a recommended shift position to a driver of a hybrid vehicle having an engine for driving a drive shaft of the vehicle, a motor for assisting a drive force applied to the drive shaft by electrical energy, and a battery for supplying power to the motor and storing electrical energy output from the motor. The motor having a regenerative function of converting kinetic energy of the drive shaft into electrical energy. According to the shift position indicating device, it is determined whether or not the vehicle is in a high-load running condition, and when the vehicle is in the high-load running condition, the shift-down is recommended.
摘要翻译：这里公开了一种变速位置指示装置，用于指示对具有用于驱动车辆的驱动轴的发动机的混合动力车辆的驾驶员的推荐换档位置，用于辅助通过电能施加到驱动轴的驱动力的电动机，以及用于向电动机供电并存储从电动机输出的电能的电池。电动机具有将驱动轴的动能转换为电能的再生功能。根据换档位置指示装置，判定车辆是否处于高负荷运转状态，当车辆处于高负荷运转状态时，推荐减速。

6. 发明授权

US06262491B1 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：US06262491B1
公开(公告)日：2001-07-17
申请号：US09453961
申请日：1999-12-03
申请人： Shinichi Kitajima , Atsushi Izumiura , Keisuke Uchida , Katsuhiro Kumagai , Asao Ukai , Hironao Fukuchi , Kazutomo Sawamura , Hideyuki Oki , Kenji Nakano , Fumihiko Konno , Takashi Kiyomiya , Nobuyuki Irie
发明人： Shinichi Kitajima , Atsushi Izumiura , Keisuke Uchida , Katsuhiro Kumagai , Asao Ukai , Hironao Fukuchi , Kazutomo Sawamura , Hideyuki Oki , Kenji Nakano , Fumihiko Konno , Takashi Kiyomiya , Nobuyuki Irie
IPC分类号： F02M5100
CPC分类号： B60W20/13 , B60K6/48 , B60K6/485 , B60L11/12 , B60W20/00 , B60W2510/0671 , B60W2510/244 , Y02T10/6226 , Y02T10/7005 , Y02T10/7077 , Y10S903/918
摘要： The control system of the present invention is provided for a hybrid vehicle with an engine, a motor, and a power storage unit. The control system selects one of an air intake passage pressure assist mode (PB assist mode) corresponding to a partial load range of the engine and a throttle assist mode corresponding to the opening state of a throttle. The control system comprises: an assist mode determining device for determining whether the vehicle is in the PB assist mode or in the throttle assist mode, based on the opening state of a throttle; a PB assist amount determining device for determining a base assist amount in the PB assist mode, based on the rotational speed of the engine and an air intake passage pressure (PB); a throttle assist amount determining device for determining the base assist amount in the throttle assist mode, based on the rotational speed of the engine, the base assist amount including a range defined by an upper threshold value and a lower threshold value; and a throttle assist amount changer for gradually changing the assist amount determined by the throttle assist amount determining device between the upper threshold value and the lower threshold value when the vehicle runs through a partial load range to a full load range of the engine.
摘要翻译：本发明的控制系统用于具有发动机，电动机和蓄电单元的混合动力车辆。控制系统选择与发动机的部分负荷范围相对应的进气通道压力辅助模式（PB辅助模式）和对应于节流阀的打开状态的节气门辅助模式之一。控制系统包括：辅助模式确定装置，用于基于节气门的打开状态来确定车辆是否处于PB辅助模式或节气门辅助模式; 一个PB辅助量确定装置，用于基于发动机的转速和进气通道压力（PB）确定在PB辅助模式中的基准辅助量; 用于基于所述发动机的转速来确定所述节气门辅助模式下的所述辅助辅助量的所述辅助量判定装置，所述辅助辅助量包括由上阈值和下阈值所限定的范围; 以及节气门辅助量变更器，用于当车辆经过部分负荷范围到发动机的满载范围时，逐渐改变由节气门辅助量确定装置确定的辅助量在上限阈值和下阈值之间。

7. 发明授权

US06692404B2 Engine control system and method for hybrid vehicle 有权
标题翻译：混合动力汽车发动机控制系统及方法
公开(公告)号：US06692404B2
公开(公告)日：2004-02-17
申请号：US10228090
申请日：2002-08-27
申请人： Atsushi Matsubara , Hironao Fukuchi , Kan Nakaune , Shigeo Hidai , Yasuo Nakamoto
发明人： Atsushi Matsubara , Hironao Fukuchi , Kan Nakaune , Shigeo Hidai , Yasuo Nakamoto
IPC分类号： B60K4120
CPC分类号： B60W20/40 , B60K6/485 , B60K6/543 , B60L2240/441 , B60L2240/445 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/18 , B60W20/00 , B60W2510/0638 , B60W2510/0676 , B60W2510/182 , B60W2520/10 , B60W2540/12 , B60W2710/0605 , F01L1/18 , F01L13/0005 , F02D41/0005 , F02D41/0087 , F02D41/123 , F02D2041/001 , F02D2041/0012 , Y02T10/42 , Y02T10/6226 , Y02T10/6286 , Y10S903/918 , Y10S903/947 , Y10T477/24 , Y10T477/87
摘要： An engine control system for hybrid vehicles, so as to smoothly switch the driving operation from the cylinder-deactivated engine operation, in which at least a part of the total number of cylinders of the engine is deactivated, to the all-cylinder-activated engine operation while considering the driver's intention. When the vehicle is decelerated, the cylinder-deactivated engine operation is performed and regeneration using the motor is performed. The system includes a cylinder deactivation release determining section for releasing the cylinder-deactivated engine operation when an engine speed decreases to a reference engine speed with respect to the cylinder-deactivated engine operation; and a brake operation detecting section for detecting whether a brake pedal is depressed. The cylinder deactivation release determining section includes a cylinder deactivation condition changing section for changing the reference engine speed according to whether the brake pedal is depressed, which is detected by the brake operation detecting section.
摘要翻译：一种用于混合动力车辆的发动机控制系统，以便平滑地将停止发动机总气缸数的至少一部分的气缸停用发动机操作的驾驶操作切换到全缸致动发动机同时考虑司机的意图。当车辆减速时，执行汽缸停用的发动机操作，并且执行使用电动机的再生。该系统包括一个气缸停用释放确定部分，用于当发动机转速相对于汽缸失活的发动机运转降低到基准发动机转速时，释放汽缸失活的发动机运转; 以及用于检测制动踏板是否被按下的制动操作检测部。汽缸停用释放判定部具有：汽缸停用条件变更部，根据制动操作检测部检测到的制动踏板是否被按下而改变基准发动机转速。

8. 发明授权

US06634447B1 Control device for hybrid vehicle 有权
标题翻译：混合动力汽车控制装置
公开(公告)号：US06634447B1
公开(公告)日：2003-10-21
申请号：US09661017
申请日：2000-09-13
申请人： Atsushi Matsubara , Hironao Fukuchi , Asao Ukai , Takashi Iwamoto , Fumihiko Konno , Katsuhiro Kumagai
发明人： Atsushi Matsubara , Hironao Fukuchi , Asao Ukai , Takashi Iwamoto , Fumihiko Konno , Katsuhiro Kumagai
IPC分类号： B60K600
CPC分类号： B60W10/08 , B60K6/485 , B60L2240/441 , B60W2510/0638 , Y02T10/6226 , Y10S903/903
摘要： A control device for a hybrid vehicle that responds reliably to the assist requests of a driver from start-up to departure of the vehicle. The control system for a hybrid vehicle equipped with an engine that outputs the start force for the vehicle, an electric motor that supplements the output of the engine, and a battery that supplies electrical power to the engine, provides an engine rotation speed sensor and an output assistance determination device that determines as to whether or not to carry output assistance using the motor depending on the state of the driving of the vehicle, and wherein the output assistance determination device provides an after-start-up output assistance permission means that permits output assistance of the engine by the electric motor in the case that the engine rotation speed detection means detects that the engine rotation speed is equal to or greater than a predetermined value during start-up of the engine, and in the case that the output assistance is permitted by the after-start-up output assistance permission device, output assistance of the engine by the electric motor is carried out.
摘要翻译：一种用于混合动力车辆的控制装置，其可靠地响应于驾驶员从车辆起步到出发的辅助请求。配备有输出车辆的起动力的发动机的混合动力车辆的控制系统，补充发动机的输出的电动机以及向发动机供给电力的电池提供发动机转速传感器和输出辅助确定装置，其根据车辆的行驶状态确定是否使用马达进行输出辅助，并且其中所述输出辅助确定装置提供允许输出的启动后输出辅助允许装置在发动机启动期间发动机转速检测装置检测到发动机转速等于或大于预定值的情况下，通过电动机对发动机的辅助，并且在输出辅助为由启动后输出辅助许可装置允许，执行由电动机引擎的输出辅助。

9. 发明授权

US06791203B1 Assistance controlling apparatus for hybrid vehicle 失效
标题翻译：混合动力汽车辅助控制装置
公开(公告)号：US06791203B1
公开(公告)日：2004-09-14
申请号：US09629978
申请日：2000-07-31
申请人： Atsushi Matsubara , Atsushi Izumiura , Hideyuki Takahashi , Takashi Kiyomiya , Hironao Fukuchi , Katsuhiro Kumagai
发明人： Atsushi Matsubara , Atsushi Izumiura , Hideyuki Takahashi , Takashi Kiyomiya , Hironao Fukuchi , Katsuhiro Kumagai
IPC分类号： F02N1106
CPC分类号： B60W10/08 , B60K6/485 , B60K2015/03217 , B60W2050/143 , B60W2510/0619 , F02D33/006 , F02M37/0082 , Y02T10/6226 , Y10S903/903
摘要： This invention relates to an assistance controlling apparatus for a hybrid vehicle which assists an outputs of the engine by an output of the motor. The assistance controlling apparatus for a hybrid vehicle according to this invention, comprises: an engine which outputs propulsive power for the vehicle; a motor which assists the output of the engine; a remaining quantity detector which detects whether the remaining quantity of the fuel is under a fixed value or not; and an assistance-restricting unit which restricts the assistance of the output of the engine by the motor when the remaining quantity detector detects that the remaining quantity of the fuel is under the fixed value.
摘要翻译：本发明涉及一种用于混合动力车辆的辅助控制装置，其通过马达的输出辅助发动机的输出。根据本发明的用于混合动力车辆的辅助控制装置包括：输出用于车辆的推进动力的发动机 ; 有助于发动机输出的电机; 剩余量检测器，其检测燃料的剩余量是否在固定值以下; 以及辅助限制单元，当所述剩余量检测器检测到所述燃料的剩余量在所述固定值以下时，所述辅助限制单元限制所述马达的所述发动机的输出的辅助。

10. 发明授权

US5209213A Air-fuel ratio control method for internal combustion engines 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US5209213A
公开(公告)日：1993-05-11
申请号：US757424
申请日：1991-09-10
申请人： Yukio Miyashita , Kunio Noguchi , Hironao Fukuchi
发明人： Yukio Miyashita , Kunio Noguchi , Hironao Fukuchi
IPC分类号： B60K31/00 , F02D41/02 , F02D41/14 , F02D45/00
CPC分类号： F02D41/1475 , B60K31/00 , F02D41/0225 , F02B2275/18 , F02D2200/501 , F02D41/1456 , Y10T477/68
摘要： A method of feedback-controlling the air-fuel ratio of a mixture supplied to an internal combustion engine to a desired air-fuel ratio which is set to a value leaner than a stoichiometric air-fuel ratio, by the use of output from an exhaust gas ingredient concentration sensor, depending upon operating conditions of the engine, the desired air-fuel ratio being set to a leaner value as the transmission of the engine is set to a smaller reduction ratio. A reduction ratio to which the transmission has been set is detected. The travelling speed of a vehicle on which the engine is installed is detected. The desired air-fuel ratio is set to a richer value as the travelling speed of the vehicle is lower, insofar as the transmission is set to the same reduction ratio.
摘要翻译：通过使用来自排气的输出，将供给内燃机的混合物的空燃比反馈控制为设定为比化学计量空燃比更稀薄的值的期望空燃比的方法气体成分浓度传感器，根据发动机的运行条件，将发动机的变速器的期望空燃比设定为更小的减速比。检测到设定了变速器的减速比。检测发动机的车辆行驶速度。只要将变速器设定为相同的减速比，所需的空燃比被设定为更加丰富的车辆的行驶速度。

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