CONTROL SYSTEM FOR VEHICLE, VEHICLE, AND CONTROL METHOD FOR VEHICLE
    1.
    发明申请
    CONTROL SYSTEM FOR VEHICLE, VEHICLE, AND CONTROL METHOD FOR VEHICLE 审中-公开
    用于车辆的车辆,车辆和控制方法的控制系统

    公开(公告)号:WO2014076542A1

    公开(公告)日:2014-05-22

    申请号:PCT/IB2013/002532

    申请日:2013-11-14

    Inventor: TERAYA, Ryuta

    Abstract: A control system for a vehicle including an engine (20), an electrical storage unit (28) and a generator (22; 24) driven by the engine, the control system includes a socket (104) and a controller (76). The socket is configured to supply electric power from the generator or the electrical storage unit to a device outside the vehicle in a travel stop state. The controller stops the engine when a preset condition is satisfied. The controller sets a first range and a second range in which the condition is satisfied. The first range is the range in a case where electric power is supplied to the device outside the vehicle and the second range is the range in another case. The first range is narrower than the second range.

    Abstract translation: 一种用于车辆的控制系统,包括由发动机驱动的发动机(20),电存储单元(28)和发电机(22; 24),所述控制系统包括插座(104)和控制器(76)。 插座构造成在行驶停止状态下从发电机或电气存储单元向车辆外部的设备供电。 当满足预设条件时,控制器停止发动机。 控制器设置满足条件的第一范围和第二范围。 第一范围是在向车辆外部的设备供电的情况下的范围,第二范围是另一种情况下的范围。 第一个范围比第二个范围窄。

    HYBRID VEHICLE POWERTRAIN COOLING SYSTEM
    2.
    发明申请
    HYBRID VEHICLE POWERTRAIN COOLING SYSTEM 审中-公开
    混合动力传动系冷却系统

    公开(公告)号:WO2012092402A2

    公开(公告)日:2012-07-05

    申请号:PCT/US2011/067678

    申请日:2011-12-28

    Abstract: Some exemplary embodiments include a hybrid vehicle cooling system comprising a closed loop coolant flowpath including a valve operable to direct coolant flow to an internal combustion engine or to an internal combustion engine bypass, a thermostat operable to direct coolant flow from the internal combustion engine or the internal combustion engine bypass to a radiator or a radiator bypass, a plurality of hybrid powertrain components positioned in parallel to receive coolant flow from the radiator or the radiator bypass, a mechanically driven coolant pump operable to pump coolant through the closed loop coolant flowpath, and an electrically driven coolant pump operable to pump coolant through the closed loop coolant flowpath. Additional exemplary embodiments include methods of operation and/or control of hybrid vehicle cooling systems.

    Abstract translation: 一些示例性实施例包括混合动力车辆冷却系统,其包括闭环冷却剂流路,包括可操作以将冷却剂流引导到内燃机或内燃机旁路的阀,恒温器,其可操作以引导来自内燃机的冷却剂流或 内燃机旁路到散热器或散热器旁路,多个并联设置的混合式动力总成部件,以接收来自散热器或散热器旁路的冷却剂流;机械驱动的冷却剂泵,可操作地将冷却剂泵送通过闭环冷却剂流路,以及 电驱动的冷却剂泵可操作以将冷却剂泵送通过闭环冷却剂流动路径。 附加的示例性实施例包括操作和/或控制混合动力车辆冷却系统的方法。

    POWER STORAGE SYSTEM
    5.
    发明申请
    POWER STORAGE SYSTEM 审中-公开
    电力储存系统

    公开(公告)号:WO2015044739A1

    公开(公告)日:2015-04-02

    申请号:PCT/IB2014/001889

    申请日:2014-09-22

    Inventor: MURATA, Takashi

    Abstract: The invention provides a power storage system of a hybrid vehicle in which a battery can be charged with electric power supplied from an external power supply. The power storage system includes an engine heater and a battery heater, a DC/DC converter that converts a voltage of input power and outputs the power to the engine heater and the battery heater, respectively, a charger connected to the external power supply and operable to outputs power supplied from the external power battery to the battery and the DC/DC converter, and a controller that performs external charge control for charging the battery with power supplied from the external power supply, and temperature regulation control for raising the temperatures of the engine and the battery, by supplying power from the external power supply to the engine heater and the battery heater via the DC/DC converter, until the external charge control ends.

    Abstract translation: 本发明提供一种混合动力车辆的蓄电系统,其中电池可以从外部电源供应的电力充电。 电力存储系统包括发动机加热器和电池加热器,DC / DC转换器,分别转换输入电力的电压并将功率输出到发动机加热器和电池加热器,连接到外部电源的充电器和可操作的 将从外部电力电池供给的电力输出到电池和DC / DC转换器;以及控制器,其执行外部充电控制,以从外部电源供给的电力对电池充电;以及温度调节控制,用于提高 发动机和电池,通过DC / DC转换器从外部电源向发动机加热器和电池加热器供电,直到外部充电控制结束。

    VERFAHREN ZUM BETREIBEN EINES BORDNETZES, STEUERUNG UND COMPUTERPROGRAMMPRODUKT
    8.
    发明申请
    VERFAHREN ZUM BETREIBEN EINES BORDNETZES, STEUERUNG UND COMPUTERPROGRAMMPRODUKT 审中-公开
    一种用于操作网板,管理和计算机程序产品

    公开(公告)号:WO2012019820A1

    公开(公告)日:2012-02-16

    申请号:PCT/EP2011/060709

    申请日:2011-06-27

    Abstract: Es wird ein Verfahren zum Betreiben eines Bordnetzes von einem Kraftfahrzeug mit mindestens einem Energiespeicher (14) beschrieben, wobei das Kraftfahrzeug eine Brennkraftmaschine (2) und eine mit dieser mechanisch gekoppelte elektrische Maschine (4), ein betätigbares Fahrpedal (21) für die Vorgabe eines Drehmomentes, das mindestens von der Brennkraftmaschine (2) abgebbar ist, eine Motorsteuerung (18) für eine Einspritzung (J) von Kraftstoff in die Brennkraftmaschine (2), sowie insbesondere ein betätigbares Bremspedal (22) aufweist, durch das zumindest in einem ersten Teilbereich seiner Betätigung eine Steuerung (15) unter der Voraussetzung von ersten externen Betriebsbedingungen aktiviert wird, so dass eine Rekuperationsleistung der elektrischen Maschine unter gleichzeitiger Energieeinspeisung in das Bordnetz erzeugt wird. Um das Rekuperationspotential zu erhöhen, wird auf eine Rekuperationsleistung der elektrischen Maschine (4) von der Steuerung (15) in einer Betriebsphase umgestellt, in der aufgrund von Betätigungen des Fahrpedals (21) auf einen Fahrerwunsch zurückgeschlossen wird, der eine Bremsleistung des Fahrzeugs zur Folge hat, wobei die Einspritzung (J) der Brennkraftmaschine (2) aufgrund von zweiten internen Betriebsbedingungen des Fahrzeugs aufrecht erhalten wird.

    Abstract translation: 有用于提供操作的车载网络与至少一个能量存储装置(14),其中所述机动车辆是内燃发动机(2)和电这个机械地耦合的机器(4),可手动操作的加速器(21)的机动车辆的方法 能够由内燃发动机(2)至少被发射,具有马达控制器(18),用于燃料的喷射(J)到内燃发动机(2),特别是可致动的制动踏板(22),通过它在第一部分区域至少扭矩 其致动的控制器(15)的第一外部操作条件的条件下被激活时,以使得在车辆电气系统的同时能量供给所产生的电机的再生。 为了由控制器来提高回收,向所述电机(4)的回收(15)在操作阶段,由于加速踏板(21)的致动开关,在后面关闭到驾驶员的请求,以导致所述车辆的制动力 ,所述内燃发动机(2)被保持的注射器(J)由于车辆的第二内部运行条件。

    CONTROL OF AN INTERNAL COMBUSTION ENGINE IN A VEHICLE
    9.
    发明申请
    CONTROL OF AN INTERNAL COMBUSTION ENGINE IN A VEHICLE 审中-公开
    汽车内燃机的控制

    公开(公告)号:WO2016007073A1

    公开(公告)日:2016-01-14

    申请号:PCT/SE2015/050701

    申请日:2015-06-16

    Applicant: SCANIA CV AB

    Abstract: A method and a system for control of a combustion engine in a vehicle is presented. According to the present invention, at least one future speed profile v sin ICE off for an actual speed V act of the vehicle is simulated during a road section ahead. The simulation is based on information about the road section and on knowledge that coasting with the combustion engine shut down will, at least initially, be applied during the road section. Subsequently, based at least on the at least one future speed profile v sin ICE off, starting point in time t ICE start is determined, when the combustion engine will need to be started because of a requirement for a forward driving force for the vehicle and/or a need to brake the vehicle. Subsequently, a starting point brought forward in time, t ICE pre_start , is determined, which precedes the starting point in time t ICE start . Thus, according to the present invention, the starting point brought forward in time, t ICE pre start, will occur before the starting point in time t ICE start, which is determined based on the need for a forward driving or braking force arising. Subsequently, the combustion engine is controlled to be started at the starting point brought forward in time, t lCE_pre_start.

    Abstract translation: 提出了一种用于控制车辆内燃机的方法和系统。 根据本发明,在前方的路段中模拟车辆的实际速度Vact的至少一个未来速度曲线vs ICE关闭。 该模拟基于关于道路部分的信息和关于内燃机惯性停车的知识,至少最初应用于道路部分。 随后,至少基于至少一个未来的速度曲线与ICE关闭,确定起始时刻t ICE启动,当内燃机将需要启动时,因为要求车辆的前进驱动力和/ 或需要制动车辆。 随后,确定在tICE开始的时间点之前的时间点提前的起始点t ICE pre_start。 因此,根据本发明,在tICE开始的起点之前,tICE预启动的时间提前的起点将基于产生正向驾驶或制动力的需要而确定。 随后,内燃机被控制为在时间提前的起始点tlCE_pre_start启动。

    METHOD FOR INCREASING EFFICIENCY OF ENGINE OPERATION OF A MOTOR VEHICLE BY DETECTING TEMPERATURE CHANGES
    10.
    发明申请
    METHOD FOR INCREASING EFFICIENCY OF ENGINE OPERATION OF A MOTOR VEHICLE BY DETECTING TEMPERATURE CHANGES 审中-公开
    检测温度变化提高电动汽车发动机运行效率的方法

    公开(公告)号:WO2014189439A1

    公开(公告)日:2014-11-27

    申请号:PCT/SE2014/050596

    申请日:2014-05-16

    Applicant: SCANIA CV AB

    Abstract: The invention pertains to a method to make more efficient the engine operation in a motor vehicle, comprising the steps (s410; s420; s430) to continuously determine one or several of the parameters exhaust temperature (Texh), coolant (Tcool) and oil temperature (Toil); - to continuously determine (s440) a change in at least one of said temperatures (Texh; Tcool; Toil), as a basis for control of the heat development of said engine (s240), and - to control (s450) said heat development to achieve a desired operating mode in said engine. The invention also pertains to a computer program product comprising program code (P) for a computer (200; 210), to implement a method according to the invention. The invention also pertains to a device to make the engine operation more efficient in a motor vehicle (100), and a motor vehicle which is equipped with said device.

    Abstract translation: 本发明涉及一种使机动车辆中的发动机操作更有效的方法,包括步骤(s410; s420; s430)以连续地确定一个或多个参数排气温度(Texh),冷却剂(Tcool)和油温 (辛劳); - 连续地确定(s440)至少一个所述温度(Texh; Tcool; Toil)中的变化,作为用于控制所述发动机的热显影的基础(s240),以及 - 控制(s450)所述热显影 以在所述发动机中实现期望的操作模式。 本发明还涉及包括用于计算机(200; 210)的程序代码(P))的计算机程序产品,以实现根据本发明的方法。 本发明还涉及一种在机动车辆(100)中使发动机操作更有效的装置以及装备有所述装置的机动车辆。

Patent Agency Ranking