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1. 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。

2. 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。

3. 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。

4. 发明授权

US06740987B2 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：US06740987B2
公开(公告)日：2004-05-25
申请号：US10222893
申请日：2002-08-19
申请人： Shinichi Kitajima , Atsushi Izumiura , Katsuhiro Kumagai , Asao Ukai , Shigetaka Kuroda
发明人： Shinichi Kitajima , Atsushi Izumiura , Katsuhiro Kumagai , Asao Ukai , Shigetaka Kuroda
IPC分类号： B60L1104
CPC分类号： B60W20/10 , B60K6/485 , B60K6/547 , B60L2240/441 , B60W10/06 , B60W10/18 , B60W10/24 , B60W20/00 , B60W2510/0604 , B60W2510/0623 , B60W2510/0638 , B60W2510/18 , B60W2520/10 , B60W2540/12 , B60W2710/18 , Y02T10/48 , Y02T10/6226 , Y10S903/919 , Y10S903/947
摘要： A control device for a hybrid vehicle provided with an engine and a motor as driving sources, and a storage battery device which stores regenerative energy obtained by output from the engine or by regenerative operation of the motor during deceleration of the vehicle. The control device includes: a vehicle speed detection unit which detects speed of the vehicle; a deceleration fuel cut determination unit which determines whether supply of fuel to the engine is stopped during deceleration of the vehicle; and a brake detection unit which detects operation of a brake, wherein regenerative braking is stopped when operation of the brake is detected by the brake detection unit if the vehicle speed detected by the vehicle speed detection unit is lower than a predetermined speed and if it is determined by the deceleration fuel cut determination unit that the supply of fuel to the engine is not stopped.
摘要翻译：一种混合动力车辆的控制装置，其具备发动机和电动机作为驱动源，以及蓄电池装置，其存储通过发动机的输出而获得的再生能量，或者在车辆的减速期间通过电动机的再生运转。控制装置包括：车速检测单元，其检测车辆的速度; 减速燃料切断确定单元，其确定在车辆的减速期间是否停止对发动机的燃料供应; 以及制动检测单元，其检测制动器的操作，其中如果由所述车速检测单元检测到的车速低于预定速度，则在所述制动检测单元检测到所述制动器的操作时停止再生制动，并且如果是由减速燃料切断确定单元确定向发动机供应的燃料未停止。

5. 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。

6. 发明授权

US06700213B1 Control system for a hybrid vehicle in which output from the engine is assisted by the motor based on air-fuel ratio determination 失效
标题翻译：用于混合动力车辆的控制系统，其中基于空燃比确定由发动机输出辅助马达
公开(公告)号：US06700213B1
公开(公告)日：2004-03-02
申请号：US09695944
申请日：2000-10-26
申请人： Teruo Wakashiro , Atsushi Izumiura , Kan Nakaune , Takashi Iwamoto , Asao Ukai , Katsuhiro Kumagai
发明人： Teruo Wakashiro , Atsushi Izumiura , Kan Nakaune , Takashi Iwamoto , Asao Ukai , Katsuhiro Kumagai
IPC分类号： B60K100
CPC分类号： B60W20/10 , B60K6/485 , B60K6/54 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/0622 , Y02T10/54 , Y02T10/6226 , Y02T10/6286 , Y10S903/903 , Y10S903/917
摘要： A control system provided in a hybrid vehicle with a combustion engine for outputting a driving force, an electric motor for generating a force for assisting the output from the engine, depending on driving conditions, a power storage unit for storing electric energy generated by the motor acting as a generator using the output from the engine and electric energy regenerated by the motor when the vehicle decelerates. The control system includes an output assist determination means for determining, based on a determination threshold value as the standard, whether to assist the output from the engine by the motor, depending on the driving conditions of the vehicle. An air-fuel controller is provided for changing the air-fuel ratio of the mixture, which is to be supplied to the engine, to a condition leaner or richer than the stoichiometric air-fuel ratio. A determination threshold value changing means is provided for changing the determination threshold value, depending on whether the air-fuel ratio of the mixture is leaner or richer than the stoichiometric air-fuel ratio. A determination threshold value change prohibiting means is provided for prohibiting the operation of the determination threshold value changer when the air-fuel controller changes the air-fuel ratio of the mixture from a condition leaner than the stoichiometric air-fuel ratio to a condition richer than the stoichiometric air-fuel ratio.
摘要翻译：一种控制系统，其设置在具有用于输出驱动力的内燃机的混合动力车辆中，根据驾驶条件产生用于产生用于辅助来自发动机的输出的力的电动机，用于存储由电动机产生的电能的蓄电单元当车辆减速时，使用发动机的输出和由电动机再生的电能充当发电机。控制系统包括输出辅助确定装置，用于根据车辆的驾驶条件，基于作为标准的确定阈值，确定是否由马达辅助发动机的输出。提供了一种空气燃料控制器，用于将要供应到发动机的混合物的空燃比改变为比理论空燃比更浓或更浓的条件。提供一个确定阈值改变装置，用于根据混合物的空燃比是否比理论空燃比更浓或更浓，来改变确定阈值。提供了一种确定阈值变更禁止装置，用于当空燃比控制器将空燃比从比理论空燃比更稀的状态变为比该理论空燃比更浓的条件时，禁止操作判定阈值变更器理论空燃比。

7. 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。

8. 发明授权

US06651436B2 Hybrid vehicle control apparatus 失效
公开(公告)号：US06651436B2
公开(公告)日：2003-11-25
申请号：US10107210
申请日：2002-03-28
申请人： Atsushi Izumiura , Asao Ukai , Shinichi Kitajima , Futoshi Nishioka , Fumihiko Konno
发明人： Atsushi Izumiura , Asao Ukai , Shinichi Kitajima , Futoshi Nishioka , Fumihiko Konno
IPC分类号： F01B2104
CPC分类号： B60W20/13 , B60K6/485 , B60K6/54 , B60L7/10 , B60L2240/16 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/24 , B60W20/00 , B60W30/18127 , B60W2520/105 , B60W2710/18 , F02D41/123 , Y02T10/48 , Y02T10/6226 , Y02T10/6286 , Y10S903/903 , Y10S903/917 , Y10S903/918 , Y10S903/947 , Y10T477/24
摘要： A control apparatus for a hybrid vehicle of the present invention determines whether a brake switch flag F_BKSW is “1” or not (step S101), and in the case where the brake is on (“yes”), obtains a deceleration regeneration computation value DECRGN by table retrieval from a #REGENBR table. In the case where the brake is off (“no”), it is determined whether a fuel supply cut delay time regeneration flag F_RGNFCD is “1” or not (step S104). In the case where regeneration is not performed in the fuel supply cut delay time (“no”), a deceleration regeneration computation value DECRGN is obtained by table retrieval from a #REGEN table (step S105). On the other hand, in the case where regeneration is performed in the fuel supply cut delay time (“yes”), a deceleration regeneration computation value DECRGN is obtained by table retrieval from a #RGNNFCD table (step S106).

9. 发明授权

US06622697B2 Engine idling control device 失效
标题翻译：发动机怠速控制装置
公开(公告)号：US06622697B2
公开(公告)日：2003-09-23
申请号：US09735483
申请日：2000-12-14
申请人： Hideyuki Oki , Atsushi Izumiura , Asao Ukai , Shinichi Kitajima , Atsushi Matsubara , Yasuo Nakamoto
发明人： Hideyuki Oki , Atsushi Izumiura , Asao Ukai , Shinichi Kitajima , Atsushi Matsubara , Yasuo Nakamoto
IPC分类号： F02D4108
CPC分类号： F02D41/16 , F02D31/005 , Y02T10/42
摘要： An engine idling control device includes a secondary air supply device, an intake gauge pressure detecting unit and a secondary air supply control unit. The secondary air supply device is disposed on a bypass intake passage communicating with an intake pipe and bypassing a throttle valve. The intake gauge pressure detecting unit detects an intake gauge pressure on the intake pipe side. The secondary air supply control unit controls the secondary air supply device so as to open and close the bypass intake passage when an engine is in an idling state. The secondary air supply device is controlled to obtain the optional opening value. The secondary air supply control unit controls such that the secondary air supply device increases the opening value when the intake gauge pressure becomes higher than a predetermined low load condition in an idling state.
摘要翻译：发动机怠速控制装置包括二次空气供给装置，进气表压力检测单元和二次空气供给控制单元。二次空气供给装置设置在与进气管连通并绕过节流阀的旁通进气通路上。进气表压力检测单元检测进气管侧的进气表压。二次空气供给控制单元控制二次空气供给装置，以在发动机处于空转状态时打开和关闭旁通进气通道。控制二次空气供给装置以获得可选的开启值。二次空气供给控制单元进行控制，使得二次空气供给装置在进气表压力高于空转状态下的规定的低负载状态时增大开度值。

10. 发明授权

US06234932B1 Control apparatus for a hybrid vehicle 有权
标题翻译：用于混合动力车辆的控制装置
公开(公告)号：US06234932B1
公开(公告)日：2001-05-22
申请号：US09386144
申请日：1999-08-31
申请人： Shigetaka Kuroda , Kenji Nakano , Hideyuki Takahashi , Takashi Kiyomiya , Teruo Wakashiro , Youichi Iwata , Keisuke Uchida , Atsushi Matsubara , Atsushi Izumiura , Asao Ukai , Yasuo Nakamoto , Fumihiko Konno
发明人： Shigetaka Kuroda , Kenji Nakano , Hideyuki Takahashi , Takashi Kiyomiya , Teruo Wakashiro , Youichi Iwata , Keisuke Uchida , Atsushi Matsubara , Atsushi Izumiura , Asao Ukai , Yasuo Nakamoto , Fumihiko Konno
IPC分类号： B60K102
CPC分类号： B60W20/00 , B60K6/26 , B60K6/485 , B60K6/54 , B60L15/2045 , B60L2240/486 , B60L2240/642 , B60W2510/0604 , B60W2510/0619 , B60W2510/1005 , B60W2550/142 , Y02T10/6226 , Y02T10/645 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y10S903/903 , Y10S903/905 , Y10S903/906 , Y10S903/909 , Y10S903/917 , Y10S903/919 , Y10T477/23 , Y10T477/30
摘要： A control apparatus for a hybrid vehicle having a dynamotor which operates as a motor for assisting the output of an internal combustion engine and which operates as a generator for regenerating the running energy of the vehicle. The control apparatus, in accordance with operating conditions of the vehicle, controls an assist operation for supplying electric power from a storage device to the dynamotor and a regenerative operation for charging the storage device by the generated power of the dynamotor, and determines an acceleration mode for performing an assist operation or a cruising mode for selectively performing the assist operation and a regenerative operation, in accordance with an engine rotational speed and a throttle valve opening degree, or a vehicle speed of the vehicle and the throttle valve opening degree.
摘要翻译：一种具有发电机的混合动力车辆的控制装置，该发电机作为用于辅助内燃机的输出的电动机而起作用，并作为用于再生车辆的行驶能量的发电机。控制装置根据车辆的运转条件控制从蓄电装置向发电机提供电力的辅助动作和通过发电机的发电量对蓄电装置进行充电的再生运转，并且确定加速模式用于根据发动机转速和节气门开度，车辆的车速和节气门开度执行辅助操作或巡航模式，以选择性地执行辅助操作和再生操作。

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