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1. 发明申请

US20020170758A1 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：US20020170758A1
公开(公告)日：2002-11-21
申请号：US10143941
申请日：2002-05-14
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： Eijiro Shimabukuro , Kazuaki Takizawa , Kenji Hagiwara
IPC分类号： B60K006/02
CPC分类号： B60W20/00 , B60K6/48 , B60K6/543 , B60L11/14 , B60L15/20 , B60L2220/14 , B60L2220/16 , B60L2240/14 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/485 , B60L2240/486 , B60L2240/507 , B60L2240/80 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/0604 , B60W2510/0638 , B60W2510/081 , B60W2510/107 , B60W2520/10 , B60W2710/023 , B60W2710/083 , F16H61/0021 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/918 , Y10S903/946
摘要： In a hybrid vehicle control system equipped with an internal combustion engine (10), an electric motor (14) connected to the engine through a hydraulic clutch (12) and an automatic transmission (16) connected to the motor to be inputted with an output torque outputted from the engine and the motor to transmit the same to driven wheels (24) of the vehicle, the output torque of the motor (TM) and supply of hydraulic pressure to the clutch (PCL) is increased until the determined speed difference (dN) is less than a threshold value (dN3) and then the output torque of the engine is reduced such that the engine speed (NE) is synchronized with the motor speed (NM) when the speed difference (dN) becomes less than the predetermined value (dN3), while increasing the supply of hydraulic pressure to a line pressure equivalent value. With this, it can effectively reduces shock at clutch engagement during switchover from electric motor-powered driving to internal combustion engine-powered driving.
摘要翻译：在配备有内燃机（10）的混合动力车辆控制系统中，通过液压离合器（12）与发动机连接的电动机（14）和连接到电动机的自动变速器（16）输入输出从发动机和电动机输出的扭矩传递到车辆的驱动轮（24），马达（TM）的输出扭矩和向离合器（PCL）的液压供应增加，直到确定的速度差 dN）小于阈值（dN3），然后当速度差（dN）变得小于预定值时，发动机的输出转矩减小，使得发动机转速（NE）与电动机速度（NM）同步值（dN3），同时将液压供应增加到管路压力当量值。因此，在从电动车驱动到内燃机动力驱动的切换期间，它可以有效地减少离合器接合时的冲击。

2. 发明申请

US20030094317A1 Engine system, operating method therefor, and engine starting apparatus 有权
标题翻译：发动机系统，其操作方法和发动机起动装置
公开(公告)号：US20030094317A1
公开(公告)日：2003-05-22
申请号：US10295921
申请日：2002-11-18
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Kazuaki Takizawa , Tatsuya Fukushima , Katsuya Minami , Masato Fujioka , Kazuo Ooyama , Eijiro Shimabukuro , Junya Tachikawa
IPC分类号： B60K017/28 , B60K025/00
CPC分类号： B60W20/00 , B60K6/365 , B60K6/383 , B60K6/48 , B60L1/003 , B60L3/0023 , B60L11/14 , B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2260/22 , B60L2260/26 , B60W10/06 , B60W10/30 , F02B33/34 , F02N11/003 , F02N15/046 , F16H3/724 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/91 , Y10S903/913 , Y10S903/918
摘要： The present invention is made to operate auxiliary machine while an engine is stopped, to start an engine and to charge a battery by providing a single motor and a simple construction and by providing a simple control operation. An engine system comprises an engine, a motor, and auxiliary machine, and further comprises a planetary mechanism having three elements comprising a sun gear, a carrier and a ring gear, to which any one of an output shaft of the engine, an output shaft of the motor and a drive shaft of the auxiliary machine are respectively connected, a uniting connection device capable of uniting two or more elements of the planetary mechanism, and a rotation direction restriction device which restricts a rotation direction of the drive shaft of the auxiliary machine to one direction.
摘要翻译：本发明用于在发动机停止时操作辅助机器，通过提供单个电动机和简单的结构并且通过提供简单的控制操作来启动发动机和对电池充电。发动机系统包括发动机，电动机和辅助机器，还包括具有三个元件的行星机构，所述三个元件包括太阳齿轮，载体和齿圈，发动机的输出轴中的任何一个，输出轴电动机的驱动轴和辅助机械的驱动轴分别连接有能够将行星机构的两个以上的元件结合的联合连接装置和限制辅助机械的驱动轴的旋转方向的旋转方向限制装置向一个方向

3. 发明申请

US20020179351A1 Control system for hybrid vehicle 失效
标题翻译：混合动力汽车控制系统
公开(公告)号：US20020179351A1
公开(公告)日：2002-12-05
申请号：US10128312
申请日：2002-04-24
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： Eijiro Shimabukuro , Naohisa Morishita
IPC分类号： B60K006/02
CPC分类号： B60W20/40 , B60K1/02 , B60K6/36 , B60K6/44 , B60K6/442 , B60K6/52 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W2710/0644 , Y02T10/623 , Y02T10/6234 , Y02T10/6265 , Y02T10/6286 , Y10S903/909 , Y10S903/916 , Y10S903/919 , Y10S903/945
摘要： A hybrid vehicle comprises a torque converter TC, which is connected to an engine E, a gear-type speed change mechanism, shift clutches 13c and 14c, a drive power transmission system, which transmits output rotation to drive wheels 6, and a second motor generator 2, which can drive the drive wheels 6. A control system for this hybrid vehicle comprises a throttle controller TH and a shift control valve CV. When the drive mode is switched from motor-driven mode to engine-driven mode, the control system sets a target speed ratio and calculates a vehicle-speed corresponding rotational speed that would arise at the output shaft of the engine if the current rotation of the drive wheels were transmitted with this target speed ratio and through the torque converter with a speed ratio of 1.0. Then, the control system controls the rotation of the engine to bring the output rotational speed of the engine closer to the vehicle-speed corresponding rotational speed. If the deviation of the output rotational speed of the engine from the vehicle-speed corresponding rotational speed becomes and remains equal to or smaller than a predetermined value for a predetermined time period, then the control system engages the frictionally engaging means to establish the target speed ratio.
摘要翻译：混合动力车辆包括连接到发动机E的变矩器TC，齿轮式变速机构，变速离合器13c和14c，将输出旋转传递到驱动轮6的驱动力传递系统和第二电动机发电机2，其可以驱动驱动轮6.用于该混合动力车辆的控制系统包括节气门控制器TH和换档控制阀CV。当驱动模式从电机驱动模式切换到发动机驱动模式时，控制系统设定目标速比，并计算在发动机的输出轴处将出现的车速对应的转速，驱动轮以该目标速度比传递，并通过变速比为1.0。然后，控制系统控制发动机的旋转，使发动机的输出转速更接近车速相应的转速。如果发动机的输出转速与车速相对应的转速的偏差在预定时间段内变得并保持等于或小于预定值，则控制系统接合摩擦接合装置以建立目标速度比。

4. 发明申请

US20030104901A1 Power transmission mechanism 有权
标题翻译：动力传动机构
公开(公告)号：US20030104901A1
公开(公告)日：2003-06-05
申请号：US10301657
申请日：2002-11-22
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Tatsuya Fukushima , Kazuaki Takizawa , Eijiro Shimabukuro , Katsuhiro Kitamura
IPC分类号： B60K001/02
CPC分类号： B60W20/40 , B60K6/36 , B60K6/48 , B60K6/547 , B60K2006/4808 , B60K2006/4825 , B60L2240/421 , B60W10/02 , B60W10/08 , B60W10/10 , B60W20/00 , B60W2510/244 , B60W2520/10 , B60W2710/081 , F16H3/089 , Y02T10/48 , Y02T10/6221 , Y02T10/6252 , Y02T10/626 , Y02T10/642 , Y10S903/909 , Y10S903/914 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10T74/19284 , Y10T477/23 , Y10T477/26 , Y10T477/328 , Y10T477/67
摘要： The present invention reliably starts an internal combustion engine that is stopped during travel of the vehicle. While the internal combustion engine is stopped and the internal combustion engine and the transmission are disengaged by the main clutch, it is determined whether the mode is the EV travel mode, corresponding to the driving mode by the electric motor. In the case of the motor driving mode, and if the vehicle speed is less than a predetermined value, the engine is started in neutral mode. If the vehicle speed is higher than a predetermined value, the engine is started in standby mode. When starting in the standby mode, a gear set is selected based on the vehicle speed, and the input shaft and the output shaft are engaged. When starting in the neutral mode, the rotation shaft of the electric motor and the input shaft are engaged, and at the same time, by sliding the drive clutch the rotation speed of the electric motor is increased without changing the driving force of the electric motor that is transmitted to the drive wheels.
摘要翻译：本发明可靠地启动在车辆行驶期间停止的内燃机。当内燃机停止并且内燃机和变速器通过主离合器分离时，确定模式是否是与电动机的驱动模式对应的EV行驶模式。在电动机驱动模式的情况下，如果车速小于预定值，则发动机以空档模式启动。如果车速高于预定值，则引擎处于待机模式。当在待机状态下起动时，基于车速选择齿轮组，并且输入轴和输出轴接合。当在中立模式下启动时，电动机的旋转轴和输入轴接合，同时通过滑动驱动离合器，增加电动机的转速而不改变电动机的驱动力被传送到驱动轮。

5. 发明申请

US20030017912A1 Engine restart and vehicle start control apparatus in transmission unit 失效
标题翻译：发动机重启和车辆启动控制装置在传动单元
公开(公告)号：US20030017912A1
公开(公告)日：2003-01-23
申请号：US10160054
申请日：2002-06-04
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： Eijiro Shimabukuro , Naohisa Morishita
IPC分类号： B60K041/04
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18018 , B60W30/1819 , F16H61/0021 , F16H61/14 , F16H2059/467 , F16H2312/02 , F16H2312/14 , Y10T477/6333 , Y10T477/6347 , Y10T477/688 , Y10T477/693
摘要： A transmission unit is composed of an engine E, a torque converter TC, and an automatic transmission TM. The engine restart and vehicle start control apparatus comprises an electromagnetic valve capable of calculating the pump impeller suction torque of the torque converter and setting the oil pressure increase ratio for the oil pressure supplied to the vehicle start clutch. When the engine is restarted from an engine stopped state and the vehicle start stage is set by supplying hydraulic oil to a friction engagement element and engaging the friction engagement element, an oil pressure supply increasing at a first oil pressure increase ratio is conducted till the calculated pump impeller suction torque reaches the prescribed criterial value, and an oil pressure supply increasing at a second oil pressure increase ratio which is less than the first oil pressure increase ratio is conducted from the instant the calculated pump impeller suction torque becomes greater than the prescribed criterial value.
摘要翻译：传动单元由发动机E，变矩器TC和自动变速器TM组成。发动机重启和车辆启动控制装置包括电磁阀，其能够计算变矩器的泵叶轮吸入转矩，并设定供给车辆起动离合器的油压的油压增加率。当发动机从发动机停止状态重新启动并且通过向摩擦接合元件供应液压油并与摩擦接合元件接合来设定车辆起动台时，进行以第一油压增加比率增加的油压供给直到计算出泵叶轮抽吸力矩达到规定的标准值，并且从计算出的泵叶轮吸力转矩变得大于规定标准的瞬间开始，第二油压增加率小于第一油压增加率的油压供给增加值。

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