公开(公告)号：JP2011195118A

公开(公告)日：2011-10-06

申请号：JP2010066982

申请日：2010-03-23

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： OKAMURA YUKARI ,  TABATA MICHIHIRO ,  TOYOYOSHI YUKIO ,  TSUMORI CHIKA

IPC: B60W10/08 ,  B60K6/48 ,  B60K6/547 ,  B60L7/22 ,  B60L11/14 ,  B60W10/02 ,  B60W10/10 ,  B60W20/00 ,  F16D48/02

CPC classification number: Y02T10/6221 ,  Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system capable of reducing load on a manual transmission at gear shift.SOLUTION: The vehicle control system includes: a manual transmission installed in a vehicle and having a gear shift stage mechanically switched along with operation of an operating member for gear shift; an engine coupled to an input shaft of the manual transmission; and an electric motor coupled to an output shaft of the manual transmission, wherein the electric motor is caused to perform regenerative power generation (S40) when a gear shift stage is switched to a low-speed side gear shift stage (Yes in step S10), and load on the manual transmission because of downshift to the low-speed side gear shift stage is predicted to increase (Yes in step S30).

Abstract translation: 要解决的问题：提供一种能够减少换档时的手动变速器上的负载的车辆控制系统。解决方案：车辆控制系统包括：安装在车辆中的手动变速器，并且具有齿轮级机械转换 换挡操作件; 发动机，其联接到手动变速器的输入轴; 以及电动马达，其耦合到所述手动变速器的输出轴，其中，当变速级切换到低速侧变速级时，使所述电动机进行再生发电（S40）（步骤S10中为是） ，并且由于降档到低速侧变速级的手动变速器的负载被预测为增加（步骤S30中为是）。

公开(公告)号：JP2009292291A

公开(公告)日：2009-12-17

申请号：JP2008147293

申请日：2008-06-04

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： TSUJII HIROSHI ,  TABATA MICHIHIRO ,  YONEDA OSAMU ,  OKAMURA YUKARI ,  TSUMORI CHIKA

IPC: B60K31/00 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00

CPC classification number: Y02T10/6239

Abstract: PROBLEM TO BE SOLVED: To provide a control technique for a vehicle, traveling the vehicle according to a target vehicle speed by giving a priority to suppression of fuel consumption when warming-up of an internal combustion engine is completed, and by promoting warming-up when the warming-up is not completed. SOLUTION: A HVECU 100 of the hybrid vehicle 1 is provided with a function to run the hybrid vehicle 1 according to the target vehicle speed when the target vehicle speed is set in a vehicle speed region set in advance. When the warming-up of the internal combustion engine 10 is completed, acceleration inertia travel for traveling the vehicle according to the target vehicle speed is performed by alternately performing acceleration travel operating the internal combustion engine 10 as a prime mover and inertia travel stopping the operation of the internal combustion engine 10 in the vehicle speed region. When the warming-up of the internal combustion engine 10 is not completed, constant speed travel is performed according to the target vehicle speed by continuously operating the internal combustion engine 10 as the prime mover. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种车辆的控制技术，通过在完成内燃机的预热时优先抑制燃料消耗，根据目标车速行驶车辆，并且通过促进 预热未完成时预热。 解决方案：当目标车速设定在预先设定的车速区域时，混合动力车辆1的HVECU 100具有根据目标车速使混合动力车辆1行驶的功能。 当内燃机10的预热完成时，通过交替地进行作为原动机的内燃机10的加速行驶和惯性行驶停止运转来进行根据目标车速行驶的加速惯性行驶 的内燃机10。 内燃机10的预热未完成时，通过连续运转作为原动机的内燃机10，根据目标车速进行恒速行驶。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010280281A

公开(公告)日：2010-12-16

申请号：JP2009134446

申请日：2009-06-03

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： TSUMORI CHIKA

IPC: B60W10/06 ,  B60K6/445 ,  B60L11/14 ,  B60W20/00 ,  F02D29/02

CPC classification number: Y02T10/6239 ,  Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To prevent a driver from feeling uncomfortable due to increase in vehicle speed, during the inertia run of a vehicle. SOLUTION: The vehicle 1 is caused to perform an acceleration-inertia run such that the vehicle runs by alternately repeating, in a predetermined vehicle speed range R, an acceleration run of the vehicle 1 that is driven by drive power transmitted to driving wheels 94 out of engine output and is accelerated to run, with an internal combustion engine 10 in an operation state, and an inertia run of the vehicle 1 that runs by inertia by inertia force, with the internal combustion engine 10 in a non-operation state. An HVECPU 100 prohibits the acceleration-inertia run, when a speed state determining means determines at least either of that the speed state of the vehicle 1 is a speed increasing state or that the speed state of the vehicle 1 will be changed to the speed increasing state, during the inertia run. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了防止驾驶员在车辆的惯性运行期间由于车速的增加而感到不舒服。 解决方案：使车辆1进行加速惯性运行，使得车辆在预定车速范围R中交替地重复由传递到驾驶的驱动力驱动的车辆1的加速行驶 发动机输出中的车轮94被加速运行，内燃机10处于运行状态，并且通过惯性力惯性运行的车辆1的惯性行驶，内燃机10处于非操作状态 州。 HVECPU100禁止加速惯性运行，当速度状态确定装置确定车辆1的速度状态中的至少一个是增速状态或车辆1的速度状态将改变为速度增加时 状态，在惯性运行期间。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2009133779A

公开(公告)日：2009-06-18

申请号：JP2007311350

申请日：2007-11-30

Applicant: Toyota Central R&D Labs Inc ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  株式会社豊田中央研究所

Inventor： YONEDA OSAMU ,  TSUJII HIROSHI ,  TABATA MICHIHIRO ,  TSUMORI CHIKA ,  OKAMURA YUKARI ,  TOYOYOSHI YUKIO ,  MORIMURA JUNICHI ,  AMANO YASUSHI

IPC: G01C21/00 ,  G08G1/0969 ,  G09B29/00 ,  G09B29/10

Abstract: PROBLEM TO BE SOLVED: To provide a driving support device capable of showing the optimum route to a destination at the optimum traveling speed in consideration of also fuel consumption efficiency, setting speed in consideration of the weight (precedence) of a driver's request such as emphasis on fuel consumption or emphasis on speed, and replanning properly a traveling plan in consideration of an influence of a dynamic environment (for example, a traveling resistance such as wind or a position relation with a preceding vehicle) on the fuel consumption.
SOLUTION: A storage part stores map information. A control part acquires a present place of a vehicle, sets a destination from the map information, sets a target arrival time from the acquired present place to the destination, sets a target fuel consumption of the vehicle from the present place to the destination, and generates a traveling plan of the vehicle along a route from the present place to the destination based on the target arrival time, the target fuel consumption and the map information.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：考虑到燃料消耗效率，考虑驾驶员的请求的重量（优先级），提供能够以最佳行驶速度显示到目的地的最佳路线的驾驶辅助装置 例如强调燃料消耗或强调速度，并且考虑到动态环境（例如，诸如风的行驶阻力或与前一车辆的位置关系）对燃料消耗的影响，适当地重新计划行驶计划。

解决方案：存储部分存储地图信息。 控制部件获取车辆的当前位置，从地图信息设定目的地，从获取的当前位置到目的地设定目标到达时间，将车辆的目标燃料消耗从当前位置设定到目的地，并且 基于目标到达时间，目标燃料消耗和地图信息，沿着从当前位置到目的地的路线生成车辆的行驶计划。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2012121417A

公开(公告)日：2012-06-28

申请号：JP2010272823

申请日：2010-12-07

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： MIYASHITA MICHIHIRO ,  TSUMORI CHIKA

IPC: B60H1/32 ,  B60H1/00

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling vehicle air conditioning, which prevents windows from misting, which is caused when stopping an engine during driving a vehicle.SOLUTION: The apparatus for controlling vehicle air conditioning includes: the engine for serving as a power source of the vehicle; and an air conditioner driven by the power transmitted from the engine. The apparatus for controlling vehicle air conditioning controls a timing (C1, C2) for starting the engine to be changed according to a vehicle speed during coasting, in which the vehicle travels by inertial force while stopping the engine thereof. When the vehicle speed is high, the timing for starting the engine during coasting may be more advanced than that when the vehicle speed is low.

Abstract translation: 要解决的问题：提供一种用于控制车辆空调的装置，其防止在驾驶车辆期间停止发动机时引起的窗口雾化。 解决方案：用于控制车辆空调的装置包括：用作车辆动力源的发动机; 以及由从发动机传递的动力驱动的空调。 用于控制车辆空调的装置控制用于根据在惯性力行驶而在停止其发动机的同时在惯性作用下行驶时的车速根据车辆速度来启动发动机的定时（C1，C2）。 当车速高时，在滑行期间起动发动机的定时可能比车速低时更加先进。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2010280363A

公开(公告)日：2010-12-16

申请号：JP2009137731

申请日：2009-06-08

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： TSUMORI CHIKA ,  TABATA MICHIHIRO ,  TOYOYOSHI YUKIO

IPC: B60W10/06 ,  B60K6/445 ,  B60L11/14 ,  B60W20/00 ,  F02D17/02 ,  F02D29/02 ,  F02D41/10 ,  F02D41/12

CPC classification number: Y02T10/6239 ,  Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To allow a vehicle to run with fuel consumption reduced, when the vehicle runs on a downward slope during an acceleration run. SOLUTION: The vehicle 1 is caused to perform an acceleration-inertia run such that the vehicle runs by alternately repeating, in a preset vehicle speed range R, an acceleration run of the vehicle 1 that is driven by driving power transmitted to driving wheels 94 out of an engine output, with an internal combustion engine 10 in an operation state, and an inertia run of the vehicle 1 that runs by inertia by inertia force, with the internal combustion engine 10 in a non-operation state. An HVECPU 100, if the vehicle 1 runs on a road with a downward slope during the acceleration run, selects either of maintaining the acceleration run, or switching to the inertia run, based on an acceleration time fuel consumption F1 required for performing the acceleration run until the upper limit of the set vehicle speed range R is reached from a current vehicle speed VR. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：当车辆在加速行驶期间在向下的斜坡上行驶时，允许车辆运行，燃料消耗降低。 解决方案：使车辆1执行加速惯性运行，使得车辆通过在预设车速范围R中交替重复由传动到驾驶的驱动力驱动的车辆1的加速度行驶而行驶 发动机输出中的车轮94，内燃机10处于操作状态，并且内燃机10处于非操作状态时由惯性力惯性运行的车辆1的惯性行驶。 HVECPU100，如果车辆1在加速行驶期间在具有向下倾斜的道路上行驶，则基于执行加速行驶所需的加速时间燃料消耗F1，选择保持加速行驶或切换到惯性行驶 直到从当前车速VR达到设定车速范围R的上限。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010143551A

公开(公告)日：2010-07-01

申请号：JP2008326436

申请日：2008-12-22

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： TSUMORI CHIKA ,  TOYOYOSHI YUKIO ,  TABATA MICHIHIRO ,  YONEDA OSAMU ,  NAGATOMO DAISUKE ,  YONEYAMA DAISUKE

IPC: B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W10/184 ,  B60W30/00 ,  B60W30/16 ,  G08G1/09 ,  G08G1/16

Abstract: PROBLEM TO BE SOLVED: To provide a driving assistance system allowing improvement of mileage performance of a vehicle for following travel control. SOLUTION: This driving assistance system 1 allows the following travel control controlling a vehicular gap between one's own vehicle and a proceeding vehicle to a prescribed target vehicular gap and vehicle speed maintenance control controlling a vehicle speed of the own vehicle to a prescribed target vehicle speed. The driving assistance system 1 includes: a speed fluctuation decision means 32 deciding speed fluctuation of the proceeding vehicle; the proceeding vehicle speed acquisition means 23 acquiring a vehicle speed of the proceeding vehicle; and a target vehicle speed resetting means 33 resetting the target vehicle speed of the own vehicle. When it is decided that the speed fluctuation of the proceeding vehicle is larger than a prescribed threshold value, the following travel control is suspended or stopped. The target vehicle speed of the own vehicle is reset based on the vehicle speed of the proceeding vehicle, and the vehicle speed maintenance control is performed. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种驾驶辅助系统，其能够改善用于跟随行驶控制的车辆的里程性能。 解决方案：该驾驶辅助系统1允许以下行驶控制将自身车辆和行驶车辆之间的车辆间隙控制到规定的目标车辆间隙，并且将车辆速度维护控制控制为本车辆的车速达到规定的目标 车速。 驾驶辅助系统1包括：速度变动判定单元32，判定前进车辆的速度变动; 前进车速获取装置23获取行驶车辆的车速; 以及重新设定本车辆的目标车速的目标车速复位单元33。 当判定前进车辆的速度波动大于规定的阈值时，停止或停止以下行驶控制。 基于前进车辆的车速重新设定本车辆的目标车速，进行车速维护控制。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009191740A

公开(公告)日：2009-08-27

申请号：JP2008033524

申请日：2008-02-14

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： OKAMURA YUKARI ,  TABATA MICHIHIRO ,  TSUMORI CHIKA ,  YONEDA OSAMU

IPC: F02D41/12 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  B60W30/00 ,  F02D29/00 ,  F02D45/00 ,  F16H59/18 ,  F16H59/44 ,  F16H59/54 ,  F16H59/66 ,  F16H59/74 ,  F16H61/02 ,  F16H63/50

Abstract: PROBLEM TO BE SOLVED: To provide a vehicle travel control device capable of executing fuel cut control for a long period of time in a vehicle provided with a recovery means for recovering from fuel cut control when vehicle speed reaches a predetermined lower limit vehicle speed. SOLUTION: This vehicle travel control device controls a vehicle provided with an execution means executing fuel cut control stopping the supply of fuel to an internal combustion engine, and a recovery means for recovering from fuel cut control when vehicle speed gets below the predetermined lower limit vehicle speed, and is provided with a vehicle speed determination means determining whether vehicle speed gets below the prescribed vehicle speed predetermined based on the lower limit vehicle speed or not, and an acceleration means accelerating vehicle speed. When the vehicle speed determination means determines that vehicle speed gets below the prescribed vehicle speed after the start of fuel cut control (S30-N), the execution means executes fuel cut control after the acceleration means increases vehicle speed to a predetermined upper limit vehicle speed higher than the lower limit vehicle speed (S50). COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决的问题：提供一种车辆行驶控制装置，其能够在车辆设置有用于在车速达到规定的下限车辆时从燃料切断控制恢复的恢复装置长时间执行燃料切断控制 速度。 解决方案：该车辆行驶控制装置控制具有执行装置的车辆的执行装置，该执行装置执行停止对内燃机的燃料供给的燃料切断控制;以及恢复装置，用于当车辆速度低于预定值时恢复燃料切断控制 并且具有确定车速是否低于基于下限车速所规定的规定车速的车速决定装置，以及加速车速的加速装置。 当车速确定装置在开始燃料切断控制（S30-N）之后确定车速低于规定车速时，执行装置在加速装置之后执行燃料切断控制，将车速提高到预定的上限车速 高于下限车速（S50）。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2011220279A

公开(公告)日：2011-11-04

申请号：JP2010092189

申请日：2010-04-13

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： TSUMORI CHIKA ,  KATAOKA KENJI

IPC: F02D29/02 ,  F02D17/00 ,  F02D29/00 ,  F02N11/08

Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle driving system capable of controlling the restart of an engine according to driver's characteristics.SOLUTION: In the on-vehicle driving system 1, the engine 2 is controlled to restart with a condition of a depressing operation of a clutch pedal 11 when the engine 2 stops and is in the standby state of restarting. At this time, the restarting start time ts of the engine 2 is changed according to a depressing speed v of the clutch pedal 11. Concretely, the control is performed such that the more the restarting start time ts of the engine 2 is delayed the slower the depressing speed v of the clutch pedal 11 becomes.

Abstract translation: 要解决的问题：提供一种能够根据驾驶员特性来控制发动机的重启的车载驱动系统。 解决方案：在车载驱动系统1中，当发动机2停止并处于待机状态时，发动机2被控制为重新启动，同时离合器踏板11的按下操作的状态。 此时，发动机2的再起动开始时间ts根据离合器踏板11的按压速度v而变化。具体地，执行控制，使得发动机2的重新启动开始时间ts越多延迟越慢 离合器踏板11的压下速度v变为。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2010013042A

公开(公告)日：2010-01-21

申请号：JP2008176736

申请日：2008-07-07

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： OKAMURA YUKARI ,  TABATA MICHIHIRO ,  YONEDA OSAMU ,  TSUMORI CHIKA

IPC: B60W10/08 ,  B60K6/445 ,  B60K6/48 ,  B60K6/485 ,  B60K6/54 ,  B60L11/14 ,  B60W10/06 ,  B60W20/00 ,  B60W30/14

CPC classification number: Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control technique capable of suppressing operation of an internal combustion engine in an operation state with a high fuel consumption rate even when a vehicle start cornering during acceleration and coasting travel.
SOLUTION: An HVECU 100 makes a vehicle 1 perform acceleration and coasting travel by repeating acceleration travel in which an internal combustion engine 10 is brought into an operation state to drive the vehicle 1 by driving force and coasting travel in which the engine 10 is brought into an non-operation state to drive the vehicle 1 by coasting force between preset upper and lower limit vehicle speeds. When determining that the vehicle 1 is cornering during acceleration travel, the HVECU 100 stops the acceleration travel, lowers the driving force in comparison to the case where the acceleration travel is not stopped in the cornering, and also makes a motor MG1 operate as a power generator to convert kinetic energy by the lowering of the driving force into charging electric power.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：即使在加速和滑行行驶期间车辆开始转弯时，提供能够以高燃料消耗率在运转状态下抑制内燃机的运转的车辆控制技术。 解决方案：HVECU100使车辆1通过重复加速行驶执行加速和惯性行驶，其中内燃机10进入操作状态，以通过驱动力和惯性行驶驱动车辆1，其中发动机10 进入非操作状态，通过预设的上下限车速之间的惯性力来驱动车辆1。 在加速行驶中判定车辆1正在转弯时，HVECU100停止加速行驶，与转弯时加速行驶不停止的情况相比，降低驱动力，并且使电动机MG1作为动力 发电机通过将驱动力降低到充电电力来转换动能。 版权所有（C）2010，JPO＆INPIT