公开(公告)号：EP1219485A3

公开(公告)日：2006-04-12

申请号：EP01128150.8

申请日：2001-11-27

Applicant: AISIN AW CO., LTD.

Inventor： Yamaguchi, Kozo, Aisin AW Co., Ltd. ,  Hisada, Hideki, Aisin AW Co., Ltd. ,  Aoki, Kazuo, Aisin AW Co., Ltd. ,  Okoshi, Toshio, Aisin AW Co., Ltd.

IPC: B60K6/04 ,  F02N11/04

CPC classification number: B60W20/40 ,  B60K1/02 ,  B60K6/445 ,  B60K6/50 ,  B60L2240/421 ,  B60L2240/441 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/081 ,  B60W2510/083 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2710/086 ,  F02N11/00 ,  F02N11/006 ,  F02N11/04 ,  F02N2300/104 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10S903/903 ,  Y10S903/91

Abstract: A hybrid vehicle includes an engine and a first electric motor mechanically connected to the engine and to a drive wheel. The engine is startable by the first electric motor. The hybrid vehicle further includes: start condition satisfaction determination processing means for determining whether a variable that varies corresponding to the rotation of the drive wheel is equal to or greater than a threshold set within a range that does not exceed an upper limit value prescribed by a maximum torque of the first electric motor and a torque of the first electric motor needed to start the engine; and engine start instruction output processing means for outputting an engine start instruction if the variable is equal to or greater than the threshold. If the variable is greater than or equal to the threshold, the engine start instruction is outputted, and the engine is immediately started.

公开(公告)号：EP1219486A3

公开(公告)日：2005-12-14

申请号：EP01128153.2

申请日：2001-11-27

Applicant: AISIN AW CO., LTD.

Inventor： Aoki, Kazuo, Aisin AW Co., Ltd. ,  Izawa, Kazuyuki, Aisin AW Co., Ltd. ,  Hisada, Hideki, Aisin AW Co., Ltd.

IPC: B60K6/04

CPC classification number: B60W20/00 ,  B60K1/02 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/421 ,  B60L2240/443 ,  B60L2270/145 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0657 ,  B60W2510/081 ,  B60W2510/082 ,  B60W2510/083 ,  B60W2710/0666 ,  B60W2710/083 ,  F02D41/26 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/906 ,  Y10S903/951

Abstract: A hybrid vehicle has an engine (11), a generator motor (16), an output shaft (14) connected to a drive wheel (37), a differential gear device (13), fixing means for mechanically fixing a rotation of the generator motor (16), correction value calculation processing means (91) for calculating a correction value based on an estimated engine torque calculated through estimation and a generator motor torque, and engine torque correction processing means (92) for correcting the estimated engine torque by the correction value. The correction value is calculated based on the estimated engine torque calculated through estimation and the generator motor torque, and the estimated engine torque is corrected by the correction value. Therefore, it is possible to prevent an event that after the fixation of rotation by the fixing means is removed, the rotor of the generator motor is affected by the service condition of the engine.

Abstract translation: 混合动力车辆具有发动机，发电机电动机，连接到驱动轮的输出轴，差速齿轮装置，用于机械地固定发电机电动机的旋转的固定装置，校正值计算处理装置，用于基于 估计发动机转矩和发电机电动机转矩，以及发动机扭矩校正处理装置，用于通过校正值校正估计的发动机转矩。 基于通过估计计算出的发动机转矩估计值和发电机电动机转矩来计算校正值，并且通过校正值校正估计的发动机转矩。 因此，可以防止在通过固定装置固定旋转之后的事件，发电机的转子受发动机的使用状况的影响。

公开(公告)号：EP1219486B1

公开(公告)日：2009-02-25

申请号：EP01128153.2

申请日：2001-11-27

Applicant: AISIN AW CO., LTD.

Inventor： Aoki, Kazuo, Aisin AW Co., Ltd. ,  Izawa, Kazuyuki, Aisin AW Co., Ltd. ,  Hisada, Hideki, Aisin AW Co., Ltd.

IPC: B60W10/06 ,  B60W10/08 ,  B60W20/00

CPC classification number: B60W20/00 ,  B60K1/02 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/421 ,  B60L2240/443 ,  B60L2270/145 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0657 ,  B60W2510/081 ,  B60W2510/082 ,  B60W2510/083 ,  B60W2710/0666 ,  B60W2710/083 ,  F02D41/26 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/906 ,  Y10S903/951

公开(公告)号：EP1283122A2

公开(公告)日：2003-02-12

申请号：EP02017851.3

申请日：2002-08-08

Applicant: AISIN AW CO., LTD.

Inventor： Hisada, Hideki, Aisin AW Co., Ltd. ,  Aoki, Kazuo, Aisin AW Co., Ltd. ,  Yanagawa, Shitomi, Aisin AW Co., Ltd.

IPC: B60L15/20 ,  B60K6/04

CPC classification number: B60W20/10 ,  B60K6/445 ,  B60L11/1862 ,  B60L15/2045 ,  B60L2240/423 ,  B60L2240/547 ,  B60W10/06 ,  B60W10/08 ,  B60W10/24 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/242 ,  B60W2510/244 ,  B60W2710/0666 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7283

Abstract: An electric vehicle drive control apparatus has: an electric machine; a battery; an inverter that is driven in accordance with a drive signal, and that receives DC current from the battery and produces phase currents, and that supplies the phase currents to the electric machine; battery voltage detection means for detecting the battery voltage; and electric machine torque restriction processing means for determining whether the battery voltage is higher than a threshold value, and for restricting the electric machine torque if the battery voltage is higher than the threshold value. If the battery voltage becomes higher than the threshold value, the electric machine torque is restricted. Therefore, increases in the load on the inverter can be prevented.

Abstract translation: 一种电动车辆驱动控制装置具有：电机; 电池; 到反相器做在与驱动信号雅舞蹈被驱动，并没有从电池接收直流电流，并且产生相电流，并没有供给相电流到电机; 电池电压检测装置，用于检测电池电压; 以及用于确定性采矿电机扭矩限制处理意味着无论电池电压比阈值更高，并且用于限制所述电机转矩，如果电池电压低于阈值高。 如果电池电压变得低于阈值时，电机扭矩被限制。 因此，在逆变器上的负载的增加可以被防止。

公开(公告)号：EP1219486A2

公开(公告)日：2002-07-03

申请号：EP01128153.2

申请日：2001-11-27

Applicant: AISIN AW CO., LTD.

Inventor： Aoki, Kazuo, Aisin AW Co., Ltd. ,  Izawa, Kazuyuki, Aisin AW Co., Ltd. ,  Hisada, Hideki, Aisin AW Co., Ltd.

IPC: B60K6/04

CPC classification number: B60W20/00 ,  B60K1/02 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/421 ,  B60L2240/443 ,  B60L2270/145 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0657 ,  B60W2510/081 ,  B60W2510/082 ,  B60W2510/083 ,  B60W2710/0666 ,  B60W2710/083 ,  F02D41/26 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/906 ,  Y10S903/951

Abstract: A hybrid vehicle has an engine, a generator motor, an output shaft connected to a drive wheel, a differential gear device, fixing means for mechanically fixing a rotation of the generator motor, correction value calculation processing means for calculating a correction value based on an estimated engine toque calculated through estimation and a generator motor torque, and engine torque correction processing means for correcting the estimated engine torque by the correction value. The correction value is calculated based on the estimated engine torque calculated through estimation and the generator motor torque, and the estimated engine torque is corrected by the correction value. Therefore, it is possible to prevent an event that after the fixation of rotation by the fixing means is removed, the rotor of the generator motor is affected by the service condition of the engine.

公开(公告)号：EP1219485A2

公开(公告)日：2002-07-03

申请号：EP01128150.8

申请日：2001-11-27

Applicant: AISIN AW CO., LTD.

Inventor： Yamaguchi, Kozo, Aisin AW Co., Ltd. ,  Hisada, Hideki, Aisin AW Co., Ltd. ,  Aoki, Kazuo, Aisin AW Co., Ltd. ,  Okoshi, Toshio, Aisin AW Co., Ltd.

IPC: B60K6/04 ,  F02N11/04

CPC classification number: B60W20/40 ,  B60K1/02 ,  B60K6/445 ,  B60K6/50 ,  B60L2240/421 ,  B60L2240/441 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/081 ,  B60W2510/083 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2710/086 ,  F02N11/00 ,  F02N11/006 ,  F02N11/04 ,  F02N2300/104 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10S903/903 ,  Y10S903/91

Abstract: A hybrid vehicle includes an engine and a first electric motor mechanically connected to the engine and to a drive wheel. The engine is startable by the first electric motor. The hybrid vehicle further includes: start condition satisfaction determination processing means for determining whether a variable that varies corresponding to the rotation of the drive wheel is equal to or greater than a threshold set within a range that does not exceed an upper limit value prescribed by a maximum torque of the first electric motor and a torque of the first electric motor needed to start the engine; and engine start instruction output processing means for outputting an engine start instruction if the variable is equal to or greater than the threshold. If the variable is greater than or equal to the threshold, the engine start instruction is outputted, and the engine is immediately started.

Abstract translation: 混合动力车辆包括发动机和机械连接到发动机和驱动轮的第一电动机。 发动机可以由第一台电动机启动。 混合动力车辆还包括：起动条件满足判定处理装置，用于判定与驱动轮的旋转相对应的变化量是否在不超过由所述驱动轮规定的上限值的范围内设定的阈值 第一电动机的最大扭矩和启动发动机所需的第一电动机的转矩; 以及发动机起动指令输出处理装置，用于如果所述变量等于或大于所述阈值则输出发动机起动指令。 如果变量大于或等于阈值，则输出发动机起动指令，并立即启动发动机。