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    • 7. 发明申请
    • HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE
    • 混合车辆的混合车辆和控制方法
    • WO2015159218A2
    • 2015-10-22
    • PCT/IB2015/052712
    • 2015-04-14
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • HONDA, TomoakiINOUE, ToshioFUKUI, KeitaNAWATA, HidekazuNIWA, YutaOHSAWA, Taichi
    • B60K6/445
    • B60K6/445B60W10/04B60W10/26B60W20/16B60W2510/068B60W2510/244B60W2530/12B60W2710/244B60Y2300/476F02D41/029F02N11/0829F02N2200/061Y02T10/48Y02T10/6239
    • A hybrid vehicle includes an engine, an exhaust passage, a filter, an electrical storage device, a driving apparatus and an ECU. The exhaust passage is connected to the engine. The filter is configured to trap particulate matter flowing through the exhaust passage. The electrical storage device is configured to be charged when the engine is in operation. The driving apparatus is configured to generate a driving force of the hybrid vehicle by using an electric power of the electrical storage device. The ECU is configured to control a charge/discharge amount of the electrical storage device such that a state of charge of the electrical storage device falls within a control range. The ECU is configured to expand the control range such that the control range at the time when regeneration of the filter is required is wider than the control range at the time when regeneration of the filter is not required, reduce the state of charge toward a lower limit value of the control range, and then increase the state of charge toward an upper limit value of the control range.
    • 混合动力车辆包括发动机,排气通道,过滤器,蓄电装置,驱动装置和ECU。 排气通道连接到发动机。 过滤器被配置为捕集流过排气通道的颗粒物质。 电气存储装置构造成在发动机运行时被充电。 驱动装置被配置为通过使用蓄电装置的电力来产生混合动力车辆的驱动力。 ECU被配置为控制蓄电装置的充电/放电量,使得蓄电装置的充电状态落在控制范围内。 ECU被配置为扩大控制范围,使得需要过滤器的再生时的控制范围比不需要过滤器的再生时的控制范围宽,将电荷状态降低到较低 控制范围的极限值,然后将控制范围的上限值增加到充电状态。
    • 8. 发明申请
    • HYBRID VEHICLE, CONTROLLER FOR HYBRID VEHICLE, AND CONTROL METHOD FOR HYBRID VEHICLE
    • 混合车辆,混合动力车辆控制器及混合动力车辆控制方法
    • WO2015049565A1
    • 2015-04-09
    • PCT/IB2014/001934
    • 2014-09-29
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • NAWATA, HidekazuINOUE, ToshioABE, TsukasaHONDA, TomoakiFUKUI, KeitaNIWA, YutaOSAWA, Taichi
    • B60W20/00B60W10/06B60W10/08B60W10/26B60K6/445
    • B60W10/26B60K6/445B60W10/06B60W10/08B60W20/16B60W20/40B60W2510/244B60W2530/12B60W2710/0677B60W2710/244B60Y2300/476Y02T10/54Y02T10/6239Y02T10/6286
    • A hybrid vehicle includes a gasoline engine, a filter, an electrical storage device, a converter, and a controller. The gasoline engine is configured to start up when driving force of the vehicle exceeds a start-up threshold. The filter is configured to trap particulate matter flowing through an exhaust passage of the gasoline engine. The converter is configured to convert power of the gasoline engine to electric power for charging the electrical storage device, and is configured to convert electric power of the electrical storage device to driving force of the vehicle. The controller is configured to, when regeneration of the filter is required, change the start-up threshold so that a state quantity of the electrical storage device changes in a direction opposite to a direction in which the state quantity varies as a result of execution of regeneration control, and execute the regeneration control when the state quantity changes into a predetermined range in which execution of the regeneration control is allowed. The regeneration control is executed when the filter is regenerated. The regeneration control is control so that a temperature of the filter increases to a regeneratable temperature. The state quantity indicates a state of charge of the electrical storage device.
    • 混合动力车辆包括汽油发动机,过滤器,蓄电装置,转换器和控制器。 汽油机配置为当车辆的驱动力超过启动阈值时起动。 过滤器被配置为捕集流过汽油发动机的排气通道的颗粒物质。 转换器被配置为将汽油发动机的功率转换成用于对蓄电装置充电的电力,并且被配置为将蓄电装置的电力转换为车辆的驱动力。 控制器被配置为当需要过滤器的再生时,改变启动阈值,使得蓄电装置的状态量沿着与状态数量变化的方向相反的方向改变,作为执行结果的结果 再生控制,并且当状态量变为允许再生控制的执行的预定范围时,执行再生控制。 当再生过滤器时执行再生控制。 再生控制是使过滤器的温度升至可再生温度的控制。 状态量表示蓄电装置的充电状态。