公开(公告)号：US06424053B1

公开(公告)日：2002-07-23

申请号：US09679448

申请日：2000-10-04

申请人： Teruo Wakashiro ,  Takashi Kiyomiya ,  Atsushi Matsubara ,  Hideyuki Oki ,  Yasuo Nakamoto ,  Atsushi Izumiura

发明人： Teruo Wakashiro ,  Takashi Kiyomiya ,  Atsushi Matsubara ,  Hideyuki Oki ,  Yasuo Nakamoto ,  Atsushi Izumiura

IPC分类号： H02P904

CPC分类号： B60W20/00 ,  B60K6/485 ,  B60K6/54 ,  B60L2240/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/24 ,  B60W10/26 ,  B60W2510/0676 ,  B60W2510/244 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/917

摘要： The control apparatus for the hybrid vehicle is provided with a combustion engine for outputting a driving force, an electric motor for generating a force for assisting the output from the engine, 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 apparatus including: an engine temperature measuring device for measuring the temperature of the engine; and a generated energy increasing device for increasing the energy generated by the motor acting as a generator when the vehicle is traveling by the driving force from the engine without the assistance of the motor, and when the engine temperature measuring device determines that the temperature of the engine is equal to or below a predetermined temperature.

摘要翻译： 混合动力车辆的控制装置设有用于输出驱动力的内燃机，用于产生用于辅助发动机的输出的力的电动机，用于存储由作为发电机的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电动机再生的电能。 该控制装置包括：发动机温度测量装置，用于测量发动机的温度; 以及生成的能量增加装置，用于当车辆通过来自发动机的驱动力在电动机的辅助下行驶时作为发电机发电的能量增加产生的能量，并且当发动机温度测量装置确定温度 发动机等于或低于预定温度。

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。

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。

公开(公告)号：US06523626B2

公开(公告)日：2003-02-25

申请号：US09855515

申请日：2001-05-16

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Shinichi Kitajima ,  Yasuo Nakamoto ,  Hideyuki Oki

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Shinichi Kitajima ,  Yasuo Nakamoto ,  Hideyuki Oki

IPC分类号： B60K100

CPC分类号： B60W20/13 ,  B60K6/485 ,  B60K6/54 ,  B60L11/005 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2710/244 ,  Y02T10/6226 ,  Y02T10/7022 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/947

摘要： A control device for a hybrid vehicle is provided, which executes charging of a capacitor when a depth-of-discharge of a capacitor exceeds a predetermined depth-of-discharge which is set based on a vehicle speed. The control device of the hybrid vehicle, provided with an engine, a motor for assisting the output of the engine, and a capacitor for supplying electric power to the motor and for storing regenerative energy, comprises a depth-of-discharge detecting device (S063) for detecting a depth-of-discharge DOD of the capacitor, wherein when the depth-of-discharge DOD of the capacitor falls below the depth-of-discharge limit value DODLMT (053), the capacitor is charged so as to recover the depth-of-discharge of the capacitor.

摘要翻译： 提供了一种用于混合动力车辆的控制装置，当电容器的放电深度超过基于车速设定的预定放电深度时，执行电容器的充电。 具有发动机的混合动力车辆的控制装置，用于辅助发动机的输出的电动机以及用于向电动机供给电力并用于存储再生能量的电容器包括放电深度检测装置（S063 ），用于检测电容器的放电深度DOD，其中当电容器的放电深度DOD低于放电深度限制值DODLMT（053）时，电容器被充电以恢复 电容器的放电深度。

公开(公告)号：US06611115B2

公开(公告)日：2003-08-26

申请号：US09851945

申请日：2001-05-10

申请人： Teruo Wakashiro ,  Atsushi Izumiura ,  Atsushi Matsubara ,  Hideyuki Oki ,  Shinichi Kitajima ,  Yasuo Nakamoto

发明人： Teruo Wakashiro ,  Atsushi Izumiura ,  Atsushi Matsubara ,  Hideyuki Oki ,  Shinichi Kitajima ,  Yasuo Nakamoto

IPC分类号： H02P500

CPC分类号： B60W10/26 ,  B60K6/485 ,  B60K6/54 ,  B60L7/10 ,  B60L11/005 ,  B60L11/123 ,  B60W10/18 ,  Y02T10/6217 ,  Y02T10/6226 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/947

摘要： In order to effectively prevent generation of a counter electromotive voltage during cruising, the present invention provides a control system of a hybrid vehicle comprising an engine, motor, and a capacitor, including an engine rotational speed sensor for detecting the engine rotational speed NE, a target voltage setting device for setting a charge target voltage (target capacitor voltage), and a motor ECU for controlling the charge of said power storage unit. A target capacitor voltage VCAPCMD is set based on the detected engine rotational speed NE (step S300), and when the capacitor voltage VCAP

摘要翻译： 为了有效地防止在巡航期间产生反电动势电压，本发明提供一种包括发动机，电动机和电容器的混合动力车辆的控制系统，包括用于检测发动机转速NE的发动机转速传感器， 用于设定充电目标电压（目标电容器电压）的目标电压设定装置，以及用于控制所述蓄电部的充电的电动机ECU。 基于检测到的发动机转速NE设定目标电容电压VCAPCMD（步骤S300），当电容器电压VCAP <目标电容器电压VCAPCMD（步骤S311为“是”）时，进行充电动作直到目标电容器 电压VCAPCMD <=电容器电压VCAP。 由此，可以保持反电动势电压<电容器电压。

公开(公告)号：US06837320B2

公开(公告)日：2005-01-04

申请号：US10301650

申请日：2002-11-22

申请人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Atsushi Izumiura ,  Yasuo Nakamoto

发明人： Teruo Wakashiro ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Atsushi Izumiura ,  Yasuo Nakamoto

IPC分类号： F02D17/02 ,  B60K6/20 ,  B60K6/485 ,  B60K6/543 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W20/00 ,  F02D13/06 ,  F02D17/04 ,  F02D29/02 ,  F02D29/06 ,  F02D41/12 ,  F02D41/36 ,  F02D43/00 ,  B60K6/04

CPC分类号： B60W20/13 ,  B60K6/485 ,  B60K6/543 ,  B60L2240/423 ,  B60L2240/441 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0605 ,  B60W2710/0616 ,  B60W2710/083 ,  F02D13/06 ,  F02D35/027 ,  F02D41/0087 ,  F02D41/123 ,  F02D41/221 ,  F02D2041/0012 ,  F02D2200/503 ,  Y02T10/18 ,  Y02T10/48 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10S903/918 ,  Y10S903/947

摘要： A hybrid vehicle comprises an engine and a motor as its drive sources. The hybrid vehicle also comprises a control device which stops the fuel supply to the engine at the time of vehicle deceleration, and performs regenerative braking by the motor depending on the deceleration state, in which the engine is a cylinder deactivation engine capable of switching between all cylinder operation for operating all cylinders and cylinder deactivation operation for deactivating at least one or more cylinders. The cylinder deactivation operation is conducted during deceleration state of the vehicle to reduce pumping losses of the engine so that the regeneration efficiency of the motor is improved. The control device comprises an abnormality detection device which detects abnormality in the cylinder deactivation engine, and a motor output limiting device which limits the output of the motor in response to the detection of the abnormality.

公开(公告)号：US06329775B1

公开(公告)日：2001-12-11

申请号：US09631682

申请日：2000-08-02

申请人： Atsushi Matsubara ,  Teruo Wakashiro ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Hideyuki Oki ,  Hideyuki Takahashi

发明人： Atsushi Matsubara ,  Teruo Wakashiro ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Hideyuki Oki ,  Hideyuki Takahashi

IPC分类号： H02P314

CPC分类号： B60W20/10 ,  B60K6/485 ,  B60K31/00 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2520/10 ,  Y02T10/48 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/917

摘要： A control apparatus applied to a hybrid vehicle is disclosed, by which the output assist by the motor with respect to the engine output can be limited or stopped in the high speed driving mode. The control apparatus comprises a section for stopping the operation of the motor from assisting the engine output when the engine output is assisted by the motor and the speed of the vehicle exceeds a predetermined first threshold value; and a section for starting the regenerating operation of the motor when the speed of the vehicle exceeds a predetermined second threshold value which is larger than the first threshold value.

摘要翻译： 公开了一种应用于混合动力车辆的控制装置，通过该控制装置可以在高速驾驶模式中限制或停止电动机相对于发动机输出的输出辅助。 所述控制装置包括：当所述发动机输出由所述电动机辅助并且所述车辆的速度超过预定的第一阈值时，所述控制装置包括用于停止所述电动机的操作辅助发动机输出的部分; 以及当所述车辆的速度超过大于所述第一阈值的预定的第二阈值时，用于开始所述电动机的再生操作的部分。

公开(公告)号：US06430482B1

公开(公告)日：2002-08-06

申请号：US09678102

申请日：2000-10-04

申请人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Hideyuki Oki

发明人： Teruo Wakashiro ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Kazutomo Sawamura ,  Atsushi Izumiura ,  Hideyuki Oki

IPC分类号： H02J714

CPC分类号： B60W20/00 ,  B60K6/46 ,  B60K6/485 ,  B60L11/12 ,  B60L15/2045 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/7283 ,  Y10S903/903

摘要： A control apparatus for a hybrid vehicle which increases electric power supply to a power storage unit to reduce the discharge amount from the power storage unit in the case where electric power consumption of the low voltage system is increased. There are provided: a vehicle speed sensor, an engine speed sensor, a FIECU for computing the electric power consumption of a low voltage system such as a low voltage power storage unit and engine accessories, a high electric power consumption determining device for determining whether a situation where the low voltage system electric power consumption exceeds a predetermined value has continued for a certain duration, a regeneration amount increasing device for, in the case where the vehicle speed is within a predetermined range, and the engine speed is greater than a predetermined speed, increasing the regeneration amount by the motor depending on the low voltage system electric power consumption, a generation amount increasing device for increasing the generation amount by the motor depending on low voltage system electric power consumption, and a determination threshold value correcting device for, in the case where it is determined by the high electric power consumption determining device that a situation where the low voltage system electric power consumption is above a predetermined value has continued for a certain duration, raising the determination threshold value which is the basis of approval or denial of output assistance depending on the low voltage system electric power consumption.

摘要翻译： 一种用于混合动力车辆的控制装置，其在低电压系统的电力消耗增加的情况下增加对蓄电单元的电力供应，以减少来自蓄电单元的排出量。 提供了一种车速传感器，发动机速度传感器，用于计算低压蓄电单元和发动机附件等低压系统的电力消耗的FIECU，高功耗决定装置， 低压系统电力消耗超过预定值的情况持续一定时间，在车速在预定范围内，发动机转速大于预定速度的再生量增加装置 根据低压系统电力消耗增加电动机的再生量，根据低压系统电力消耗增加电动机的发电量的发电量增加装置，以及用于在 由高耗电量决定的情况 在低电压系统电力消耗高于预定值的情况下持续一定时间，根据低压系统电力消耗提高作为核准或拒绝输出辅助的依据的判定阈值 。

公开(公告)号：US06434453B1

公开(公告)日：2002-08-13

申请号：US09519846

申请日：2000-03-06

申请人： Shigetaka Kuroda ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Takashi Kiyomiya ,  Hideyuki Oki

发明人： Shigetaka Kuroda ,  Atsushi Matsubara ,  Atsushi Izumiura ,  Takashi Kiyomiya ,  Hideyuki Oki

IPC分类号： G06F700

CPC分类号： B60W20/11 ,  B60K6/485 ,  B60K6/54 ,  B60L11/12 ,  B60L15/2045 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7283 ,  Y10S903/903 ,  Y10S903/917 ,  Y10T477/817

摘要： An engine control system for a hybrid vehicle having an internal combustion engine and an electric motor as driving force sources, for permitting stopping and restarting of the engine in accordance with predetermined drive conditions. The engine control system includes a fuel cutter for cutting fuel supply to the engine when the vehicle decelerates and an engine speed detector for detecting an engine speed. Stopping of the engine is initiated by cutting the fuel supply by the fuel cutter, and when the engine speed becomes equal to or lower than a predetermined speed, the engine is stopped by operating the motor as a generator and by cutting the fuel supply.

摘要翻译： 一种用于混合动力车辆的发动机控制系统，其具有内燃机和电动机作为驱动力源，用于根据预定的驱动条件允许发动机的停止和再起动。 发动机控制系统包括用于在车辆减速时切断向发动机的燃料供给的燃料切割器和用于检测发动机转速的发动机转速检测器。 通过切断燃料切割器的燃料供给来启动发动机的停止，并且当发动机转速变得等于或低于预定速度时，通过操作作为发电机的电动机和通过切断燃料供给来停止发动机。

公开(公告)号：US06362536B1

公开(公告)日：2002-03-26

申请号：US09634327

申请日：2000-08-07

申请人： Atsushi Izumiura ,  Takashi Kiyomiya ,  Hideyuki Oki ,  Kan Nakaune ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Hideyuki Takahashi

发明人： Atsushi Izumiura ,  Takashi Kiyomiya ,  Hideyuki Oki ,  Kan Nakaune ,  Shigetaka Kuroda ,  Atsushi Matsubara ,  Shinichi Kitajima ,  Hideyuki Takahashi

IPC分类号： F02M5100

CPC分类号： B60W20/10 ,  B60K6/485 ,  B60K6/54 ,  B60L11/12 ,  B60L2240/423 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2710/065 ,  B60W2710/083 ,  B60W2710/086 ,  Y02T10/6226 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10S903/917

摘要： The present invention relates to a power generation control apparatus for a hybrid vehicle. The hybrid vehicle comprises an engine which outputs a driving force for the hybrid vehicle; a motor which outputs an assistant driving force so as to assist the driving force of the engine; a power storage unit; and a power generation control apparatus which controls the power generation by the motor. The power generation control apparatus comprises a load torque calculation device which calculates the load torque to be applied to an engine of the hybrid vehicle for generating electrical power used in the hybrid vehicle when the engine is idling; a generable torque calculation device which calculates torque generable by the engine when the engine is idling; and a power generation load torque determination device which determines a limiting value of a power generation load torque to be applied to the engine in accordance with the load torque calculated by the load torque calculation device and the generable torque calculated by the generable torque calculation device.

摘要翻译： 本发明涉及混合动力车辆的发电控制装置。 混合动力车辆包括输出混合动力车辆的驱动力的发动机; 输出辅助驱动力以辅助发动机的驱动力的电动机; 蓄电单元; 以及控制电动机发电的发电控制装置。 发电控制装置包括：负载转矩计算装置，其计算当发动机怠速时施加到混合动力车辆中用于发电的电力的发动机的负载转矩; 一个发电机扭矩计算装置，用于计算当发动机空转时由发动机产生的扭矩; 以及发电负载转矩确定装置，其根据由负载转矩计算装置计算出的负载转矩和由生成扭矩计算装置计算出的可产生转矩来确定施加到发动机的发电负载转矩的极限值。