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    • 14. 发明专利
    • Electronic control unit
    • 电子控制单元
    • JP2013080431A
    • 2013-05-02
    • JP2011221120
    • 2011-10-05
    • Denso Corp株式会社デンソー
    • ODA SHINICHIROENOMOTO HIROYUKINISHISEKO TAKAFUMI
    • G08G1/00B60W40/10B60W50/04G01C21/26G07C5/00G08G1/09
    • B60W50/04B60G2400/33B60G2400/821B60G2400/824B60W2050/046B60W2510/0604B60W2550/14B60W2550/141B60W2550/142B60W2550/402G07C5/0841
    • PROBLEM TO BE SOLVED: To provide an electronic control unit appropriately storing driving information according to conditions of a road on which a vehicle travels.SOLUTION: When performing a process to store driving information where vehicle behavior satisfying determination conditions occurs, the electronic control unit sets a throttle opening threshold and a duration threshold that are the determination conditions, corresponding to the conditions of a road on which the vehicle travels, on the basis of a reference threshold. When a road condition is unpaved road (Yes in S410) or an upslope road with an inclination angle of larger than +5° (Yes in S426), the electronic control unit increases the throttle opening threshold and the duration threshold more than the reference thresholds such that it is unlikely that the acceleration condition of the vehicle satisfies the determination conditions. When a road condition is a curve ahead of less than 50 m (Yes in S416) or is a downslope with an inclination angle of less than -5° (Yes in S422), the electronic control unit subtracts the throttle opening threshold and the duration threshold such that the acceleration condition of the vehicle easily satisfies the determination conditions.
    • 要解决的问题:提供根据车辆行驶的道路的条件适当地存储驾驶信息的电子控制单元。 解决方案:当执行存储驾驶信息的处理以满足确定条件的情况下,电子控制单元设置作为确定条件的节气门开度阈值和持续时间阈值,该阈值和持续时间阈值对应于 车辆行驶,基于参考阈值。 当道路状况为未铺设道路时(S410为“是”)或倾斜角度大于+ 5°的上坡道路(S426为“是”),电子控制单元将节气门开度阈值和持续时间阈值增加到参考阈值以上 使得车辆的加速条件不太可能满足确定条件。 当道路状况是小于50米的曲线(S416中的“是”),或倾斜角小于-5°的下坡时(S422为“是”),电子控制单元减去节气门开度阈值和持续时间 阈值,使得车辆的加速条件容易地满足确定条件。 版权所有(C)2013,JPO&INPIT
    • 19. 发明专利
    • Power transmission controller for vehicle
    • 电力传动控制器
    • JP2010241329A
    • 2010-10-28
    • JP2009093802
    • 2009-04-08
    • Aisin Ai Co Ltdアイシン・エーアイ株式会社
    • TANBA TOSHIOSASAKI TAMAKIMIYAZAKI YOSHIEHAYASHI YOSUKEHATORI HIROTAKA
    • B60W10/02B60K6/48B60K6/547B60L11/14B60W10/04B60W10/06B60W10/08B60W10/10B60W10/11B60W20/00
    • B60W20/30B60K6/387B60K6/48B60K2006/4808B60K2006/4825B60W10/06B60W10/08B60W10/10B60W20/00B60W30/182B60W2510/0604B60W2510/0657B60W2510/083B60W2540/10Y02T10/6221Y02T10/6252Y02T10/626Y02T10/6286Y10T477/24
    • PROBLEM TO BE SOLVED: To provide a power transmission controller for vehicle that is applied to a vehicle including an internal combustion engine and an electric motor as power sources, properly adjusts a torque of an output shaft of the internal combustion engine and a torque of an output shaft of the electric motor in a change adjustment period related to a change of an electric motor connection state. SOLUTION: The controller includes: a change mechanism for changing a connection state of the electric motor output shaft to any one of "IN-connection state" wherein a power transmission system is formed between an input shaft of a transmission and the electric motor output shaft, "OUT-connection state" wherein a power transmission system is formed between an output shaft of the transmission and the electric motor output shaft, and "neutral state" wherein no power transmission system is formed therebetween. When a change condition is satisfied, the change adjustment period (t1-t6) related to change operation is provided such that the sum Ts of an internal-combustion-engine-side-output-torque Te and an electric-motor-side-output-torque Tm coincides with a required driving torque Tr, and a period (t2-t5) is provided such that an electric motor torque continues to be zero. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供一种应用于包括内燃机和电动机的车辆作为动力源的车辆的动力传递控制器,适当地调节内燃机的输出轴的扭矩和 与电动机连接状态的变化有关的变化调整期间,电动机的输出轴的转矩。 解决方案:控制器包括:改变机构,用于将电动机输出轴的连接状态改变为“输入连接状态”中的任何一个,其中在变速器的输入轴和电动机之间形成动力传动系统 电动机输出轴,其中在变速器的输出轴和电动机输出轴之间形成动力传递系统的“OUT连接状态”以及其间没有形成动力传递系统的“中立状态”。 当满足改变条件时,提供与变化操作相关的变化调整周期(t1-t6),使得内燃机侧输出转矩Te和电动机侧输出的和Ts 转矩Tm与所需的驱动转矩Tr一致,并且提供周期(t2-t5),使得电动机转矩继续为零。 版权所有(C)2011,JPO&INPIT