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公开(公告)号：JP2011194930A
公开(公告)日：2011-10-06
申请号：JP2010061116
申请日：2010-03-17
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： FUJITA KAZUYUKI , YONEDA OSAMU , MIZOGUCHI YOJI , KUZE YASUHIRO , YOSHIHAMA YUKI , FUJISHIRO HARUKA , TAKAGI TOSHIHIRO
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：JP2011183983A
公开(公告)日：2011-09-22
申请号：JP2010053336
申请日：2010-03-10
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： YONEDA OSAMU , YOSHIHAMA YUKI
Abstract: 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
Abstract translation: 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
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公开(公告)号：JP2010163166A
公开(公告)日：2010-07-29
申请号：JP2010076040
申请日：2010-03-29
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： SAITO MIKI , ADACHI AKITO , NAKAO HATSUO , TSUJII HIROSHI , YONEDA OSAMU , KODERA HARUYUKI
Abstract: 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&INPITAbstract translation: 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
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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
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
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公开(公告)号：JP2008290630A
公开(公告)日：2008-12-04
申请号：JP2007139554
申请日：2007-05-25
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： YONEDA OSAMU , NAKAO HATSUO , ADACHI AKITO , TSUJII HIROSHI , SAITO MIKI , IKE WATARU , OKAMURA YUKARI
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal reaction control device capable of reducing a burden on a driver when the driver needs to intentionally operate an accelerator pedal.
SOLUTION: This accelerator pedal reaction control device 1 is provided with a changing means 2 to change the reaction of the accelerator pedal, and the changing means 2 reduces the reaction of the accelerator pedal when an operating quantity of the accelerator pedal is kept in a prescribed quantity continuously for a prescribed period of time.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种加速踏板反作用控制装置，当驾驶员需要有意操作加速器踏板时能够减轻驾驶员的负担。 解决方案：该加速器踏板反作用控制装置1设置有改变加速器踏板的反作用力的改变装置2，并且当保持加速踏板的操作量时，改变装置2减少加速器踏板的反作用 连续规定时间。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2008174150A
公开(公告)日：2008-07-31
申请号：JP2007010622
申请日：2007-01-19
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： SAITO MIKI , YONEDA OSAMU
CPC classification number: G01D7/04 , B60L2250/16 , B60W50/14 , F02D11/10 , F02D2041/228
Abstract: PROBLEM TO BE SOLVED: To provide an eco-drive assistant device and an eco-drive assistant method displaying information that provides guidance to an accelerator operation area suitable for fuel consumption efficiency.
SOLUTION: The eco-drive assistant device 1 has an accelerator opening detection means 12 for detecting accelerator opening; and an accelerator opening display control means 15a for displaying a target value corresponding to target accelerator opening and a relative display value of the present accelerator opening relative to the target accelerator opening 14a on a display device 20. The accelerator opening display control means 15a variably displays the relative display value according to an accelerator stepping-in speed detected by the accelerator opening detection means 12.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种生态驱动辅助装置和生态驱动辅助方法，其显示对适于燃料消耗效率的加速器操作区域提供指导的信息。 解决方案：环保驱动辅助装置1具有用于检测加速器开度的加速器开度检测单元12。 以及加速器开度显示控制装置15a，用于在显示装置20上显示与目标加速器开度相对应的目标值和当前加速器开口相对于目标加速器开口14a的相对显示值。加速器开度显示控制装置15a可变地显示 根据由加速器开度检测单元12检测出的加速踏板速度的相对显示值。（C）2008，JPO＆INPIT
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公开(公告)号：JP2007221889A
公开(公告)日：2007-08-30
申请号：JP2006038098
申请日：2006-02-15
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： OKAMURA YUKARI , YONEDA OSAMU
CPC classification number: B60L7/14 , B60L1/02 , B60L11/1861 , B60L2250/16 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
Abstract: PROBLEM TO BE SOLVED: To provide an operation assist device for vehicle which can guide brake operation of a driver, such that regenerating brake contributive to enhance fuel consumption is activated. SOLUTION: The operation assist device for vehicle comprises a navigation system 7, equipped with a map DB storing the map information of points requiring slowdown and extracting the map information of a point requiring slowdown located in the traveling direction from the map DB, based on the current position of the vehicle; an ECU 10 for setting a target vehicle speed at that point requiring slowdown, based on the map information of an extracted point requiring slowdown and calculating the slowdown distance required for slowing down to the target vehicle speed set from the current vehicle speed by regenerative brake; and a unit 40 for guiding the driver so as to start brake operation when the vehicle arrives, at a point located to this side by a slowdown distance calculated by the ECU 10 from the point requiring slowdown, where the map information is extracted. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于引导驾驶员的制动操作的车辆操作辅助装置，使得有助于增强燃料消耗的再生制动被激活。 解决方案：车辆操作辅助装置包括导航系统7，其配备有存储要求减速的点的地图信息的地图DB，并且从地图DB提取位于行进方向上的需要减速的点的地图信息， 基于车辆的当前位置; ECU10，用于根据需要减速的提取点的地图信息和通过再生制动计算从当前车速设定的目标车速所需的减速距离来计算需要减速的点处的目标车速; 以及单元40，用于引导驾驶员，以便当车辆到达时，在从该ECU10所计算出的减速距离的位置到达该点的位置，从提取地图信息的点开始制动操作。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006304574A
公开(公告)日：2006-11-02
申请号：JP2005126585
申请日：2005-04-25
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： YONEDA OSAMU , OKABE NOBUYUKI , EZAKA TOSHINORI
CPC classification number: Y02E60/12
Abstract: PROBLEM TO BE SOLVED: To enhance energy efficiency of the entire system by transferring power between voltage systems connected with two capacitor devices depending on the state of two capacitor devices or the state of a generator.
SOLUTION: When an engine 22 is operating, an alternator 42 is driven such that the residual capacity SOC of a high voltage battery 60 has an intermediate value (e. g. 60%) and a low voltage battery 50 is charged preferentially depending on the state of the low voltage battery 50 or the high voltage battery 60 such as the residual capacity, internal resistance, open terminal voltage, and the like, thus charging/discharging the low voltage battery 50 and the high voltage battery 60. When the engine 22 is not operating, the alternator 42 is driven such that the residual capacity SOC of the high voltage battery 60 approaches 100% depending on the state of the low voltage battery 50 or the high voltage battery 60 such as the residual capacity, internal resistance, open terminal voltage, and the like, thus charging the low voltage battery 50 and the high voltage battery 60.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：通过根据两个电容器装置的状态或发电机的状态在与两个电容器装置连接的电压系统之间传递电力来提高整个系统的能量效率。 解决方案：当发动机22工作时，驱动交流发电机42，使得高电压电池60的剩余容量SOC具有中间值（例如60％），并且低电压电池50根据 低电压电池50或高电压电池60的状态，例如剩余容量，内部电阻，开路端子电压等，从而对低压电池50和高压电池60进行充放电。当发动机22 驱动交流发电机42，使得高压电池60的剩余容量SOC根据低压电池50或高压电池60的状态接近100％，例如剩余容量，内阻，开路 端子电压等，从而对低压电池50和高电压电池60充电。版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006220045A
公开(公告)日：2006-08-24
申请号：JP2005033451
申请日：2005-02-09
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MURATA HIROKI , HASHIMOTO YOSHINOBU , YONEDA OSAMU
IPC: F02D9/06 , B60K6/24 , B60K6/485 , B60L7/24 , B60L11/14 , B60T8/17 , B60W10/18 , B60W20/00 , F02D23/00
CPC classification number: Y02T10/144 , Y02T10/7077
Abstract: PROBLEM TO BE SOLVED: To increase energy recovery efficiency by increasing regeneration quantity during vehicle deceleration. SOLUTION: This invention relates to a deceleration control method for a hybrid vehicle provided with an engine as a travel drive power source including a variable nozzle turbocharger (VNT) adjusting velocity of exhaust gas by opening change of a variable nozzle and increasing intake air quantity with using exhaust gas pressure and a motor generator capable of power operation and regeneration operation, and constructed to perform regeneration control by the motor generator during vehicle deceleration. When regeneration control by the motor generator is performed (Yes in step S20) during vehicle deceleration (Yes in step S10), the variable nozzle of the variable nozzle turbocharger is controlled to fully open. When regeneration control is not performed (No in the step S20), the variable nozzle is controlled to fully close (Step S32). COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：通过在车辆减速期间增加再生量来提高能量回收效率。 解决方案本发明涉及一种混合动力车辆的减速控制方法，该混合动力车辆设置有作为行驶驱动动力源的发动机，该行驶驱动动力源包括通过打开可变喷嘴的变化来调节废气的速度并增加进气量的可变喷嘴涡轮增压器（VNT） 使用废气压力的空气量和能够进行动力运行和再生运转的电动发电机，构成为在车辆减速期间由电动发电机进行再生控制。 当在车辆减速期间执行电动发电机的再生控制（步骤S20中的“是”）时（步骤S10中为是），可变喷嘴涡轮增压器的可变喷嘴被控制为完全打开。 当不执行再生控制时（步骤S20中为否），可变喷嘴被控制为完全关闭（步骤S32）。 版权所有（C）2006，JPO＆NCIPI
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10.发明专利
公开(公告)号：JP2006105821A
公开(公告)日：2006-04-20
申请号：JP2004293898
申请日：2004-10-06
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： YONEDA OSAMU
CPC classification number: Y02E60/12
Abstract: PROBLEM TO BE SOLVED: To accurately estimate SOC of secondary cells through the use of an adaptive digital filter.
SOLUTION: A cell ECU executes a program including a step (S100) for determining whether the estimation of status with an adaptive observing device is satisfactory or not; a step (S200) for selecting an estimation SOC computed through the use of the amount of internal status of the cell estimated with the adaptive observing device when the estimation of status with the adaptive observing device is satisfactory (S100; YES); and a step (S300) for selecting the SOC computed by the operation of current integration when the estimation of status with an adaptive observing device is not satisfactory (S100; NO).
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：通过使用自适应数字滤波器来准确估计二次电池的SOC。 解决方案：电池ECU执行包括用于确定用自适应观测装置的状态的估计是否令人满意的步骤（S100）的程序; 步骤（S200），用于当利用自适应观测装置的状态估计满意时，选择通过使用由自适应观测装置估计的小区的内部状态量而计算出的估计SOC（S100;是）; 以及步骤（S300），用于当使用自适应观测装置的状态估计不令人满意时，选择通过电流积分运算计算的SOC（S100;否）。 版权所有（C）2006，JPO＆NCIPI
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