公开(公告)号：JP5272605B2

公开(公告)日：2013-08-28

申请号：JP2008239781

申请日：2008-09-18

申请人： 日産自動車株式会社

发明人： 伸友 久家 ,  一人 佐藤 ,  博文 橋口

IPC分类号： G08G1/16 ,  B60R21/00

CPC分类号： B60W40/09 ,  B60W30/16 ,  B60W50/0098 ,  B60W50/10 ,  B60W50/14 ,  B60W2050/0088 ,  B60W2050/0089 ,  B60W2050/146 ,  B60W2520/10 ,  B60W2530/14 ,  B60W2540/18 ,  B60W2540/28 ,  B60W2540/30 ,  B60W2550/308

摘要： A driving maneuver assisting apparatus includes a learning section configured to learn a driving-behavior pattern of a driver for a predetermined duration; a non-steady-state degree calculating section configured to calculate a non-steady-state degree by comparing a current driving-behavior pattern with the driving-behavior pattern learned by the learning section, wherein the non-steady-state degree represents how different the current driving-behavior pattern is from the driving-behavior pattern learned by the learning section; a learning level calculating section configured to calculate a learning level of the learning section; and a notifying section configured to notify the driver of a maneuver assisting information for inducing the driving-behavior pattern learned by the learning section in accordance with the learning level calculated by the learning level calculating section, when the non-steady-state degree calculated by the non-steady-state degree calculating section exceeds a threshold value. The notifying section is configured to provide contents of the maneuver assisting information in more detail as the learning level calculated by the learning level calculating section becomes higher.

公开(公告)号：JP2013158123A

公开(公告)日：2013-08-15

申请号：JP2012016163

申请日：2012-01-30

申请人： Ntn Corp ,  Ntn株式会社

发明人： MAKINO TOMOAKI

IPC分类号： B60L15/20 ,  B60K6/46 ,  B60W10/08 ,  B60W20/00

CPC分类号： B60L15/20 ,  B60K1/02 ,  B60K6/46 ,  B60K7/0007 ,  B60K2001/0416 ,  B60K2007/0038 ,  B60K2007/0092 ,  B60L11/1803 ,  B60L15/025 ,  B60L15/2009 ,  B60L15/2036 ,  B60L2210/40 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/44 ,  B60L2220/46 ,  B60L2240/12 ,  B60L2240/24 ,  B60L2240/423 ,  B60L2240/461 ,  B60L2250/10 ,  B60L2250/16 ,  B60L2250/26 ,  B60W10/08 ,  B60W10/18 ,  B60W10/20 ,  B60W2050/0088 ,  B60W2540/12 ,  B60W2540/18 ,  B60W2710/083 ,  B60W2720/30 ,  Y02T10/6217 ,  Y02T10/643 ,  Y02T10/648 ,  Y02T10/7005 ,  Y02T10/7241 ,  Y02T10/7275

摘要： PROBLEM TO BE SOLVED: To provide an electric vehicle which can automatically correct its output torque during vehicle travel, even if there is a difference in output characteristics between two traveling motors for independently driving left and right drive wheels.SOLUTION: This technology is applied to a vehicle which is equipped with two traveling motors 6 and 6 that independently drive left and drive wheels 2. There is provided a torque difference occurrence determining means 31 which determines a state that a difference arises in actual drive forces TL and TR of the left and righe drive wheels 2, though a torque command means 23 has given the same torque commands TL* and TR* to the two traveling motors 6 and 6. There is provided a drive force difference reducing means 32 which makes the vehicle to perform a control of reducing the difference in derive force, when determined by this means 31 that a difference in drive force equal to or exceeding a set value has occured between the left and right drive wheels 2.

摘要翻译： 要解决的问题：提供一种能够在车辆行驶期间自动校正其输出转矩的电动车辆，即使用于独立驱动左右驱动轮的两个行驶电动机之间的输出特性的差异也是如此。解决方案：该技术适用于 配备有独立地驱动左驱动轮2的两个行驶电动机6,6的车辆。设置有转矩差发生判定装置31，其确定左侧的实际驱动力TL和TR产生差异的状态，以及 通过转矩指令装置23对两个行驶电动机6和6赋予相同的转矩指令TL *和TR *，设置驱动轮2，设置有驱动力差减小装置32，其使车辆进行控制 减小导出力的差异，当由该装置31确定驱动力的差异等于或超过设定值时，l 右和右驱动轮2。

公开(公告)号：JPWO2011036821A1

公开(公告)日：2013-02-14

申请号：JP2010541617

申请日：2009-09-24

申请人： トヨタ自動車株式会社

发明人： 尚大 横田 ,  尚大 横田

IPC分类号： B60W40/12 ,  B60W40/10 ,  B60W40/114 ,  B62D6/00

CPC分类号： B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W2050/0088 ,  B60W2520/14

摘要： 本発明による車両の旋回特性推定装置は、車両の定常規範ヨーレートに対し一次遅れの関係にある車両の過渡ヨーレートを車両の実ヨーレートに対応する値とみなし、一次遅れの時定数の車速にかかる係数である操舵応答時定数係数を推定する。操舵応答時定数係数の推定値を使用して車両の定常規範ヨーレートに基づいて車両の過渡ヨーレートを演算し、車両の過渡ヨーレートが車両の実ヨーレートに近づくよう車両の過渡ヨーレートと車両の実ヨーレートとの関係に基づいて操舵応答時定数係数の推定値を修正する。

公开(公告)号：JP5056727B2

公开(公告)日：2012-10-24

申请号：JP2008287211

申请日：2008-11-07

申请人： アイシン・エィ・ダブリュ株式会社

发明人： 一弥 加藤 ,  達也 日高

IPC分类号： B60L3/00 ,  B60L11/14 ,  B60W10/26 ,  B60W20/00

CPC分类号： B60W20/11 ,  B60K6/48 ,  B60L3/00 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W40/10 ,  B60W2050/0088 ,  B60W2510/104 ,  B60W2510/105 ,  B60W2510/244 ,  B60W2520/06 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2530/10 ,  B60W2550/12 ,  B60W2550/20 ,  B60W2550/402 ,  Y02T10/56 ,  Y02T10/6221 ,  Y02T10/6286

摘要： A travel energy learning device (10) includes a road section identifying unit (21a) that identifies a road section where a host vehicle is currently located, a travel condition information obtaining unit (21b) that obtains travel condition information that indicates a travel condition when the host vehicle traveled the road section, a work rate deriving unit (21c) that derives information that indicates a work rate of a transmission shaft based on a revolution of the transmission shaft (50) that transmits a driving force from a drive source (47,48) of the host vehicle to a wheel and torque transmitted by the transmission shaft (50), and an energy information accumulating unit (21d) that derives information that indicates the energy required for traveling the road section, links that derived information to the road section and the travel condition information, and accumulates the information that indicates the energy required for traveling the road section.

公开(公告)号：JP2012025387A

公开(公告)日：2012-02-09

申请号：JP2011162112

申请日：2011-07-25

申请人： Robert Bosch Gmbh ,  ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングRobert Bosch Gmbh

发明人： VAZ ROCCO GONZALEZ ,  SCHWARZE KLAUS

IPC分类号： B60W20/00 ,  B60K6/48 ,  F02D29/02

CPC分类号： B60W20/11 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W50/0098 ,  B60W2050/0088 ,  B60W2050/0096 ,  B60W2530/18 ,  Y02T10/6286

摘要： PROBLEM TO BE SOLVED: To operate control of individual drive motors in a desirable operating range.SOLUTION: There is provided a method for operating a hybrid drive system having multiple drive units each having a drive motor (2, 3) and a motor control unit (4, 5), wherein the motor control units (4, 5) are activatable in order to request partial drive torques from the drive units according to a drive strategy, and at least one of the motor control units (4, 5) is configured to execute an adaptation function when an adaptation function condition is present. In the method for operating the hybrid drive system, the drive strategy is selected as a function of a frequency of an execution of the adaptation function in the motor control unit.

摘要翻译： 要解决的问题：在所需的操作范围内操作单个驱动电机的控制。 提供了一种用于操作具有多个驱动单元的混合驱动系统的方法，每个驱动单元各自具有驱动马达（2,3）和马达控制单元（4,5），其中马达控制单元（4,5） ）可激活以便根据驱动策略从驱动单元请求部分驱动扭矩，并且至少一个马达控制单元（4,5）被配置为当存在适应功能条件时执行自适应功能。 在用于操作混合动力驱动系统的方法中，根据电机控制单元中的自适应功能的执行频率来选择驱动策略。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP4281783B2

公开(公告)日：2009-06-17

申请号：JP2006303900

申请日：2006-11-09

申请人： トヨタ自動車株式会社

发明人： 佑公 原田 ,  泰生 清水 ,  秀人 渡邉

IPC分类号： F02D45/00 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00 ,  F02D41/08 ,  F02D41/16 ,  F02P5/15 ,  F02P5/152 ,  F02P5/153

CPC分类号： B60W20/15 ,  B60K6/445 ,  B60L11/14 ,  B60W10/06 ,  B60W20/00 ,  B60W50/06 ,  B60W2050/0088 ,  B60W2510/0619 ,  B60W2710/065 ,  F02D29/06 ,  F02D31/003 ,  F02D35/027 ,  F02D37/02 ,  F02D41/0025 ,  F02D41/08 ,  F02D41/2441 ,  F02D41/2451 ,  F02P5/00 ,  F02P5/1508 ,  F02P5/1521 ,  Y02T10/46 ,  Y02T10/6239 ,  Y02T10/70 ,  Y02T10/7077

摘要： When a learned KCS value has a large variation, ISC learning control is performed in an accelerated learn mode allowing ISC learning to be updated in a large amount and fast performed (step ST3-ST5 and ST9-ST11). ISC learning control thus performed in the accelerated learn mode allowing ISC learning to be fast performed can immediately follow the large variation of the learned KCS value and thus allows a learned ISC value to converge to an optimum learned ISC value in a reduced period of time. This allows ISC learning control performed in a hybrid vehicle at idle to be completed in a short period of time to allow idle stop to more effectively enhance fuel economy.

公开(公告)号：JP2008165335A

公开(公告)日：2008-07-17

申请号：JP2006351740

申请日：2006-12-27

申请人： Mitsubishi Electric Corp ,  三菱電機株式会社

发明人： MORIGAMI MASAYA ,  SUGITA YOSHIKI

IPC分类号： G06F12/16 ,  B60R16/02 ,  B60R16/023

CPC分类号： B60W50/035 ,  B60T2260/08 ,  B60W2050/0085 ,  B60W2050/0088 ,  B60W2050/0089 ,  G07C5/085

摘要： PROBLEM TO BE SOLVED: To propose a vehicular electronic control device capable of reliably succeeding specific data being inherent to an on-vehicle device stored by an electronic control unit before replacement to a new electronic control unit without addition of special elements or facilities when data requiring succession are lost, such as in replacement of the electronic control unit. SOLUTION: This vehicular electronic control device includes a plurality of electronic control units installed in the same vehicle. The plurality of electronic control units include at least one specific electronic control unit and at least one other electronic control unit. The specific electronic control unit and the other electronic control unit respectively include memories. Specific data used by the specific electronic control unit are also stored in the memory of the other electronic control unit. COPYRIGHT: (C)2008,JPO&INPIT

摘要翻译： 要解决的问题：提出一种车辆电子控制装置，其能够在更换新的电子控制单元之前能够可靠地接收由电子控制单元存储的车载设备固有的特定数据，而不添加特殊元件或设施 当需要继承的数据丢失时，例如更换电子控制单元。 解决方案：该车载电子控制装置包括安装在同一车辆中的多个电子控制单元。 多个电子控制单元包括至少一个特定电子控制单元和至少一个其他电子控制单元。 特定电子控制单元和其他电子控制单元分别包括存储器。 特定电子控制单元使用的特定数据也存储在另一个电子控制单元的存储器中。 版权所有（C）2008，JPO＆INPIT