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    • 1. 发明专利
    • Travel control device for vehicle
    • 车辆行驶控制装置
    • JP2007291919A
    • 2007-11-08
    • JP2006119490
    • 2006-04-24
    • Toyota Central Res & Dev Lab IncToyota Motor Corpトヨタ自動車株式会社株式会社豊田中央研究所
    • OKAMURA YUKARIYONEDA OSAMUAMANO YASUSHI
    • F02D29/02B60K31/00B60W10/06B60W10/08B60W20/00B60W30/16
    • Y02T10/6286
    • PROBLEM TO BE SOLVED: To provide a travel control device for a vehicle materializing appropriate constant velocity travel corresponding to a travel condition. SOLUTION: The travel control device for the vehicle making a hybrid vehicle travel at constant speed is provided with a detection means detecting distance between one's own vehicle and a preceding vehicle traveling in front of the own vehicle, and a control means materializing predetermined constant speed travel by controlling driving force based on the distance between the vehicles detected by the detection means. The detection means establishes the minimum distance between the vehicles according to vehicle speed of the own vehicle, stops generation of driving force and makes the own vehicle travel by inertia when the distance between the vehicles gets smaller than the minimum distance between the vehicles. The detection means establishes the maximum distance between the vehicles according to vehicle speed of the own vehicle, starts the generation of driving force when the distance between the vehicles gets larger than the maximum distance between the vehicles during inertia travel. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于车辆的行驶控制装置,其实现对应于行驶状态的适当的等速行驶。 < P>解决方案:使混合动力车辆以恒定速度行驶的车辆的行驶控制装置设置有检测自身车辆与在本车辆前方行驶的前方车辆之间的距离的检测装置,以及实现预定 通过基于由检测装置检测到的车辆之间的距离来控制驱动力来定速行驶。 检测装置根据本车辆的车速建立车辆之间的最小距离,停止产生驱动力,并且当车辆之间的距离小于车辆之间的最小距离时,通过惯性使本车行驶。 检测装置根据本车辆的车速建立车辆之间的最大距离,当车辆之间的距离大于惯性行驶期间车辆之间的最大距离时,开始产生驱动力。 版权所有(C)2008,JPO&INPIT
    • 2. 发明专利
    • Speed-maintaining control device
    • 速度保持控制装置
    • JP2007187090A
    • 2007-07-26
    • JP2006006007
    • 2006-01-13
    • Toyota Central Res & Dev Lab IncToyota Motor Corpトヨタ自動車株式会社株式会社豊田中央研究所
    • OKAMURA YUKARIYONEDA OSAMUAMANO YASUSHIUMENO KOJI
    • F02D29/02B60L11/14B60W10/06B60W10/08B60W20/00F02D45/00
    • Y02T10/52Y02T10/6286Y02T10/7077
    • PROBLEM TO BE SOLVED: To provide a speed-maintaining control device for improving fuel consumption while maintaining a target speed when travelling at a vehicle speed region where travelling resistance is reduced. SOLUTION: The speed-maintaining control device executes speed maintaining control to maintain the speed of a hybrid vehicle with an engine and a motor as driving sources at a set cruise target speed (c-point on a line C). An upper limit speed (a-point on a line A) and a lower limit speed (e-point on a line E) are set above and under the cruise target speed. Repetitively, the vehicle is accelerated up to the upper limit speed with the engine as the driving source, it is made to travel with the engine stopped after reaching the upper limit speed, and it is accelerated up to the upper limit speed with the engine as the driving source started after reaching the lower limit speed. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于在行驶阻力减小的车辆速度区域行驶时保持目标速度的同时提高燃料消耗的速度保持控制装置。 解决方案:速度保持控制装置执行速度保持控制,以将发动机和电动机作为驱动源的混合动力车辆的速度保持在设定的巡航目标速度(C线上的c点)。 在巡航目标速度之上和之下设定上限速度(A线上的a点)和下限速度(E线上的e点)。 重要的是,以发动机为驱动源,将车辆加速至上限速度,使发动机在达到上限转速后停止行驶,并以发动机为速度加速至上限速度 驱动源在达到下限速度后才启动。 版权所有(C)2007,JPO&INPIT
    • 3. 发明专利
    • Device and method for calculating traveling pattern of traveling object
    • 用于计算旅行对象旅行模式的装置和方法
    • JP2006327545A
    • 2006-12-07
    • JP2005157803
    • 2005-05-30
    • Toyota Central Res & Dev Lab IncToyota Motor Corpトヨタ自動車株式会社株式会社豊田中央研究所
    • AMANO YASUSHISUGAI MASARUUMENO KOJISUZUKI HIROMITSUWATANABE YOSHITOSHIASANO KATSUHIROYONEDA OSAMUOKAMURA YUKARIMINESAWA YUKIHIROYAMADA TAKESHI
    • B60W40/02B60W30/14
    • PROBLEM TO BE SOLVED: To provide a device and method for calculating the traveling pattern of a traveling object for improving traveling results when a traveling object moves.
      SOLUTION: A zone setting means 12 sets a zone to the arrival location of a vehicle. A traveling constraint condition detecting means 14 determines traveling constraint conditions for constraining the traveling of a vehicle when the vehicle travels in the set zone. An optimization processing means 16 calculates an optimal traveling pattern as a moving pattern showing the traveling content of a vehicle for improving traveling results when the vehicle travels in all the set zone based on the traveling constraint conditions. A support means 18 supports the traveling of the vehicle based on the calculated optimal traveling pattern. Thus, it is possible to calculate the traveling pattern by determining the traveling constraint conditions for constraining the traveling of the vehicle when the vehicle travels in the set zone, and to calculate the traveling pattern for improving the traveling result when the vehicle travels, and to properly support the traveling of the vehicle.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于计算旅行物体的旅行方式的装置和方法,用于改善行进物体移动时的行驶结果。

      解决方案:区域设置装置12将区域设置到车辆的到达位置。 行驶约束条件检测装置14确定当车辆在设定区域中行驶时限制车辆的行驶的行驶约束条件。 优化处理装置16基于行驶约束条件,计算当车辆在所有设定区域内行驶时改善行驶结果的车辆的行驶内容的移动模式的最佳行驶模式。 支撑装置18基于计算出的最佳行驶模式来支持车辆的行驶。 因此,可以通过确定当车辆在设定区域中行驶时限制车辆行驶的行驶约束条件,并且计算用于改善车辆行驶时的行驶结果的行驶模式,并计算行驶模式,并且 适当地支持车辆行驶。 版权所有(C)2007,JPO&INPIT

    • 5. 发明专利
    • Driving support device
    • 驱动支持设备
    • JP2009133779A
    • 2009-06-18
    • JP2007311350
    • 2007-11-30
    • Toyota Central R&D Labs IncToyota Motor Corpトヨタ自動車株式会社株式会社豊田中央研究所
    • YONEDA OSAMUTSUJII HIROSHITABATA MICHIHIROTSUMORI CHIKAOKAMURA YUKARITOYOYOSHI YUKIOMORIMURA JUNICHIAMANO YASUSHI
    • G01C21/00G08G1/0969G09B29/00G09B29/10
    • 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
    • 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

    • 7. 发明专利
    • Travel control device
    • 旅行控制装置
    • JP2011194930A
    • 2011-10-06
    • JP2010061116
    • 2010-03-17
    • Toyota Motor Corpトヨタ自動車株式会社
    • FUJITA KAZUYUKIYONEDA OSAMUMIZOGUCHI YOJIKUZE YASUHIROYOSHIHAMA YUKIFUJISHIRO HARUKATAKAGI TOSHIHIRO
    • B60W30/14B60T7/12B60W10/04B60W10/06B60W10/18B60W10/184B60W30/00
    • PROBLEM TO BE SOLVED: To provide a travel control device which can reduce operation workload of a driver when there is a travel environment where acceleration and deceleration are needed ahead of its own vehicle.SOLUTION: The travel control device determines at first whether there is a travel environment where acceleration is needed ahead of own vehicle, and when there is no travel environment where acceleration is needed, controls to travel at constant speed according to the speed of the own vehicle when performing OFF operation of a gas pedal, and when there is a travel environment where acceleration is needed, controls to accelerate the own vehicle with predetermined rate of acceleration. The travel control device controls to cancel acceleration operation of the own vehicle, when ON operation of the brake is performed, and then controls to perform constant speed travel according to the speed of the own vehicle when performing OFF operation of the brake.
    • 要解决的问题:提供一种行驶控制装置,其可以在需要在其自身车辆之前需要加速和减速的行驶环境时降低驾驶员的操作工作量。解决方案:行驶控制装置首先确定是否存在 在车辆前方需要加速的行驶环境,当没有需要加速的行驶环境时,根据本车辆的速度在加速踏板的OFF操作时以恒定的速度行驶,并且当存在 需要加速的行驶环境,以预定的加速度加速本车。 当执行制动器的ON操作时,行驶控制装置控制取消本车辆的加速操作,然后在执行制动器的OFF操作时根据本车辆的速度进行控制以进行恒速行驶。
    • 8. 发明专利
    • Vehicle controller
    • 车辆控制器
    • JP2011183983A
    • 2011-09-22
    • JP2010053336
    • 2010-03-10
    • Toyota Motor Corpトヨタ自動車株式会社
    • YONEDA OSAMUYOSHIHAMA YUKI
    • B60W30/14B60K31/00B60T7/12
    • PROBLEM TO BE SOLVED: To provide a vehicle controller capable of preventing a driver from receiving a sense of incongruity when the driver performs a braking operation during vehicle speed control. SOLUTION: The vehicle controller for controlling a vehicle speed of its own vehicle includes: a braking operation detecting means for detecting a braking operation of a driver of the own vehicle; and a control switching means for, when the driver performs the braking operation of the own vehicle during the vehicle speed control, prohibiting release of the vehicle speed control in the case where stepping force in the braking operation is not more than a threshold value, switching to the vehicle speed control in the braking operation different from a normal vehicle speed control; and switching from the vehicle speed control in the braking operation to the normal vehicle speed control in the case where the driver of the own vehicle ends the braking operation. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种车辆控制器,其能够防止驾驶员在车速控制期间执行制动操作时接收到不协调感。 解决方案:用于控制本车辆的车速的车辆控制器包括:制动操作检测装置,用于检测本车辆的驾驶员的制动操作; 以及控制切换装置,用于当驾驶员在车速控制期间执行本车辆的制动操作时,在制动操作中的踏力不大于阈值的情况下禁止释放车速控制,切换 与制动操作中的车速控制不同于正常车速控制; 并且在本车辆的驾驶员结束制动操作的情况下,从制动操作中的车速控制切换到正常车速控制。 版权所有(C)2011,JPO&INPIT
    • 9. 发明专利
    • Accelerator opening display device
    • 加速器打开显示设备
    • JP2010163166A
    • 2010-07-29
    • JP2010076040
    • 2010-03-29
    • Toyota Motor Corpトヨタ自動車株式会社
    • SAITO MIKIADACHI AKITONAKAO HATSUOTSUJII HIROSHIYONEDA OSAMUKODERA HARUYUKI
    • B60K35/00B60R16/02
    • PROBLEM TO BE SOLVED: To provide an accelerator opening display device capable of displaying information for guiding so as not to deviate from an operation area suitable for fuel consumption efficiency.
      SOLUTION: This accelerator opening display device has an accelerator opening detecting means 12 for detecting accelerator opening, a target opening extracting means 14 for extracting target accelerator opening of the accelerator opening, and display means 15a and 20 for displaying a target opening display value corresponding to the target accelerator opening and an accelerator opening display value being a display value of the detected accelerator opening, and is characterized in that the display means always displays the target opening display value as a predetermined value regardless of the target accelerator opening extracted by the target opening extracting means 14.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种能够显示引导信息以不偏离适于燃料消耗效率的操作区域的加速器开度显示装置。 解决方案:该加速器开度显示装置具有用于检测加速器开度的加速器开度检测单元12,用于取出加速器开度的目标油门开度的目标开度提取单元14,以及显示目标开度显示的显示单元15a,20 对应于目标加速器开度的值和作为检测到的加速器开度的显示值的加速器开度显示值,其特征在于,显示装置总是将目标开度显示值显示为预定值,而不管由 目标开口提取装置14.(C)2010,JPO&INPIT
    • 10. 发明专利
    • Control device for vehicle
    • 车辆控制装置
    • JP2009292291A
    • 2009-12-17
    • JP2008147293
    • 2008-06-04
    • Toyota Motor Corpトヨタ自動車株式会社
    • TSUJII HIROSHITABATA MICHIHIROYONEDA OSAMUOKAMURA YUKARITSUMORI CHIKA
    • B60K31/00B60K6/445B60W10/06B60W20/00
    • Y02T10/6239
    • 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
    • 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