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    Technique for controlling transition between EV mode and HEV mode in hybrid vehicle
    3.
    发明授权
    Technique for controlling transition between EV mode and HEV mode in hybrid vehicle 有权
    控制混合动力汽车EV模式与HEV模式转换的技术

    公开(公告)号：US08781659B2

    公开(公告)日：2014-07-15

    申请号：US13428578

    申请日：2012-03-23

    申请人： Jeong Eun Kim

    发明人： Jeong Eun Kim

    IPC分类号： B60L9/00

    CPC分类号： B60W20/00 ,  B60W10/06 ,  B60W10/08 ,  B60W20/40 ,  B60W2050/0089 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/103 ,  B60W2540/16 ,  B60W2540/30 ,  B60W2550/143 ,  B60W2550/145 ,  Y02T10/48 ,  Y02T10/6286

    摘要： Disclosed is a technique for controlling transition between an electric vehicle (EV) mode and a hybrid electric vehicle (HEV) mode in a hybrid vehicle. More specifically, the technique includes first determining a drive mode of the hybrid vehicle by monitoring an average vehicle speed and an accelerator position sensor. Next, an engine on map value is determined for entering into the HEV mode and a hysteresis map value is determined for controlling the transition between the EV mode and the HEV mode based on a battery's state-of-charge (SOC), the average vehicle speed, and the drive mode; Based on the above steps, the technique determines whether the hybrid vehicle should transition between the EV mode or the HEV mode based on a driver's requisite torque calculated by monitoring the accelerator position sensor and a gear position sensor and on the determined engine on map value and hysteresis map value.

    摘要翻译： 公开了一种用于控制混合动力车辆中的电动车辆（EV）模式和混合电动车辆（HEV）模式之间的转换的技术。 更具体地，该技术包括首先通过监视平均车速和加速器位置传感器来确定混合动力车辆的驱动模式。 接下来，确定用于进入HEV模式的发动机地图值，并且基于电池的充电状态（SOC）来确定用于控制EV模式和HEV模式之间的转换的滞后映射值，平均车辆 速度和驱动模式; 基于上述步骤，该技术基于通过监视加速器位置传感器和档位传感器以及所确定的发动机在映射值上计算出的驾驶员的必要扭矩来确定混合动力车辆是否应该在EV模式或HEV模式之间转换，以及 滞后图值。

    CONTROL SYSTEM AND METHOD FOR HYBRID VEHICLE
    5.
    发明申请
    CONTROL SYSTEM AND METHOD FOR HYBRID VEHICLE 有权
    混合车辆的控制系统和方法

    公开(公告)号：US20120072061A1

    公开(公告)日：2012-03-22

    申请号：US12961227

    申请日：2010-12-06

    申请人： Sang Joon Kim

    发明人： Sang Joon Kim

    IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06

    CPC分类号： B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/10 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2550/13 ,  B60W2550/142 ,  B60W2550/145 ,  Y02T10/56 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/915

    摘要： The present invention relates to a control system and a method for a hybrid vehicle which may optimally control the operating point of a vehicle. A control method for a hybrid vehicle includes detecting driving requests and a state of charge (SOC) of a battery when the vehicle is driving in HEV mode, determining a motor operating point and an engine operating point when the battery is in low SOC state, and compensating the motor operating point and the engine operating point by applying a climbing degree of the vehicle and theatmospheric pressure.

    摘要翻译： 本发明涉及可以最佳地控制车辆的工作点的混合动力车辆的控制系统和方法。 一种用于混合动力车辆的控制方法，包括当车辆以HEV模式驾驶时，检测电池的驱动要求和充电状态（SOC），当电池处于低SOC状态时确定电动机工作点和发动机工作点， 并通过施加车辆的爬坡程度和大气压力来补偿电动机工作点和发动机工作点。

    CONTROL APPARATUS
    9.
    发明申请
    CONTROL APPARATUS 审中-公开
    控制装置

    公开(公告)号：US20170028980A1

    公开(公告)日：2017-02-02

    申请号：US15219927

    申请日：2016-07-26

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Yuki OGAWA ,  Mitsuharu KATO

    IPC分类号： B60W20/14 ,  B60W10/26 ,  B60W10/08 ,  B60W20/12 ,  B60W10/06

    CPC分类号： B60W20/14 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/12 ,  B60W30/18127 ,  B60W2530/00 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/145 ,  B60W2550/402 ,  B60W2710/06 ,  B60W2710/08 ,  B60W2710/244 ,  B60Y2200/92 ,  B60Y2300/181 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258

    摘要： A control apparatus and method for a hybrid vehicle that searches for and determines a scheduled travel route and a downhill section included in the scheduled travel route on the basis of positional information of the vehicle and road information. The control apparatus determines a section from a downhill control start point to an end point of a target downhill section as a controlled target section. The downhill control start point is located a predetermined first distance before a start point of the target downhill section. When the vehicle travels on the controlled target section, the control apparatus executes downhill control. Even in a situation in which a target downhill section is newly determined during execution of the downhill control, the control apparatus continues the downhill control until the vehicle reaches an end point of the controlled target section for which the downhill control is started.

    摘要翻译： 一种混合动力车辆的控制装置和方法，其基于车辆的位置信息和道路信息来搜索并确定包括在预定行进路线中的预定行驶路线和下坡路段。 控制装置将从目标下坡段的下坡控制开始点到终点的部分确定为受控对象部。 下坡控制起点位于目标下坡段的起点之前的预定的第一距离处。 当车辆在受控对象部分上行驶时，控制装置执行下坡控制。 即使在下坡控制的执行期间新确定目标下坡段的情况下，控制装置继续下坡控制，直到车辆到达开始下坡控制的被控制目标部分的终点。

    Travel support device, travel support method, and drive support system
    10.
    发明授权
    Travel support device, travel support method, and drive support system 有权
    旅行支援装置，旅行支援方式和驾驶支援系统

    公开(公告)号：US09476721B2

    公开(公告)日：2016-10-25

    申请号：US14612813

    申请日：2015-02-03

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Yuki Ogawa

    IPC分类号： B60L9/00 ,  B60L11/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  G01C21/34 ,  G01C21/36

    CPC分类号： G01C21/34 ,  B60W20/12 ,  B60W2550/142 ,  B60W2550/145 ,  B60W2550/402 ,  G01C21/3667 ,  Y02T10/7258

    摘要： A travel support device includes a planner adapted to plan vehicle travel modes to be respectively assigned to each of a plurality of sections into which a travel route from a current location to a destination is divided. To each of the sections, the planner is adapted to assign, based on a road load associated with each section, a travel mode among a first mode, in which the remaining energy charge of the battery of the vehicle is not maintained, and a second mode, in which the remaining energy charge of the battery is maintained. The planner is adapted to identify, from among the sections, an excessive altitude change section, in which a change of altitude is predicted to be greater than or equal to a predetermined value, and assign the second mode with priority to the excessive altitude change section.

    摘要翻译： 行驶辅助装置包括：计划器，其适于将车辆行驶模式分配给分配给从当前位置到目的地的行驶路线被划分到的多个区段中的每个区域。 对于每个部分，计划器适于基于与每个部分相关联的道路负荷来分配在不保持车辆的电池的剩余能量费用的第一模式中的行驶模式，以及第二模式 模式，其中保持电池的剩余能量电荷。 所述计划器适于从所述部分中识别过度高度变化部分，其中高度变化被预测为大于或等于预定值，并且将所述第二模式优先分配给所述过高度变化部分 。