Dual battery vehicle electrical systems
    1.
    发明授权
    Dual battery vehicle electrical systems 有权
    双电池车电气系统

    公开(公告)号:US07969040B2

    公开(公告)日:2011-06-28

    申请号:US12411895

    申请日:2009-03-26

    Abstract: A dual battery electrical system for a vehicle having an engine comprises a primary load and a secondary load and is switchable between an ON state in which the engine is running, an OFF state in which the engine is not running, a START state in which the primary load requires power to start the engine, and a PAUSE state in which the engine is not running. A first battery powers the primary load, a second battery powers the secondary load, a battery switch is closable to connect the first battery to the second battery such that both batteries can provide power to both loads. The transition to and from the OFF state is via a user activated mechanism and transition to and from the PAUSE state is via a user-independent mechanism. A controller controls operation of the battery switch when the system enters and/or leaves the PAUSE state.

    Abstract translation: 用于具有发动机的车辆的双电池电气系统包括主负载和次级负载,并且可在发动机运行的接通状态,发动机未运行的OFF状态之间切换,其中, 主负载需要启动发动机的电力和发动机未运行的暂停状态。 第一电池为主负载供电,第二电池为次级负载供电,电池开关可关闭,以将第一电池连接到第二电池,使得两个电池都可以向两个负载提供电力。 通过用户激活的机制转换到OFF状态并且从暂停状态转换到通过用户无关机制。 当系统进入和/或离开暂停状态时,控制器控制电池开关的操作。

    Dual battery vehicle electrical systems
    2.
    发明授权
    Dual battery vehicle electrical systems 有权
    双电池车电气系统

    公开(公告)号:US07696716B2

    公开(公告)日:2010-04-13

    申请号:US11167481

    申请日:2005-06-27

    Abstract: The invention provides a dual battery electrical switchable system 2 for a vehicle having an engine. The vehicle comprises a plurality of first loads 8 and a plurality of second loads 10. The vehicle is switchable between an ON state in which the engine is running, an OFF state in which the engine is not running and a START state, in which at least one of the first loads 8 requires power. The system 2 comprises a first battery 4 arranged to provide power to the first loads 8 and a second battery 6 arranged to provide power to the second loads 10. A switch 18 is provided between the first battery 4 and the second battery 6 and control means 20 is arranged to open the switch 18 only when the vehicle is in the OFF state. A connection system 12 is also provided having a plurality of output terminals 16 for connection to the plurality of primary and secondary loads 8, 10, and two input terminals 14 for connection to the first and second batteries 4, 6 respectively.

    Abstract translation: 本发明提供了一种用于具有发动机的车辆的双电池电气可切换系统2。 车辆包括多个第一负载8和多个第二负载10.车辆可以在发动机运行的ON状态,发动机未运行的OFF状态和START状态之间切换,其中在 第一个负载8中的至少一个需要电力。 系统2包括布置成向第一负载8提供电力的第一电池4和被布置成向第二负载10提供电力的第二电池6.开关18设置在第一电池4和第二电池6之间,控制装置 20被布置成仅在车辆处于关闭状态时打开开关18。 还提供连接系统12,其具有用于连接到多个主负载8,10的多个输出端子16和用于分别连接到第一和第二电池4,6的两个输入端子14。

    METHOD AND APPARATUS FOR LIMITING IN-RUSH CURRENT TO A STARTER MOTOR OF A VEHICLE
    3.
    发明申请
    METHOD AND APPARATUS FOR LIMITING IN-RUSH CURRENT TO A STARTER MOTOR OF A VEHICLE 有权
    限制车内起动电机的电流的方法和装置

    公开(公告)号:US20120119516A1

    公开(公告)日:2012-05-17

    申请号:US13252675

    申请日:2011-10-04

    Abstract: A system and method for limiting engine starting current of a starter motor of an engine is described. In one example, starter motor current is controlled according to vehicle speed. The method may allow vehicle system voltage to remain at a higher level during automatically initiated engine starts.

    Abstract translation: 描述了用于限制发动机起动电动机的发动机起动电流的系统和方法。 在一个示例中,起动电动机电流根据车速来控制。 该方法可以允许车辆系统电压在自动启动的发动机起动期间保持在较高的水平。

    DUAL BATTERY VEHICLE ELECTRICAL SYSTEMS
    5.
    发明申请
    DUAL BATTERY VEHICLE ELECTRICAL SYSTEMS 有权
    双电动车辆电气系统

    公开(公告)号:US20090243387A1

    公开(公告)日:2009-10-01

    申请号:US12411895

    申请日:2009-03-26

    Abstract: A dual battery electrical system for a vehicle having an engine comprises a primary load and a secondary load and is switchable between an ON state in which the engine is running, an OFF state in which the engine is not running, a START state in which the primary load requires power to start the engine, and a PAUSE state in which the engine is not running. A first battery powers the primary load, a second battery powers the secondary load, a battery switch is closable to connect the first battery to the second battery such that both batteries can provide power to both loads. The transition to and from the OFF state is via a user activated mechanism and transition to and from the PAUSE state is via a user-independent mechanism. A controller controls operation of the battery switch when the system enters and/or leaves the PAUSE state.

    Abstract translation: 用于具有发动机的车辆的双电池电气系统包括主负载和次级负载,并且可在发动机运行的接通状态,发动机未运行的OFF状态之间切换,其中, 主负载需要启动发动机的电力和发动机未运行的暂停状态。 第一电池为主负载供电,第二电池为次级负载供电,电池开关可关闭,以将第一电池连接到第二电池,使得两个电池都可以向两个负载提供电力。 通过用户激活的机制转换到OFF状态并且从暂停状态转换到通过用户无关机制。 当系统进入和/或离开暂停状态时,控制器控制电池开关的操作。

    Dual battery vehicle electrical systems
    6.
    发明申请
    Dual battery vehicle electrical systems 有权
    双电池车电气系统

    公开(公告)号:US20050285559A1

    公开(公告)日:2005-12-29

    申请号:US11167481

    申请日:2005-06-27

    Abstract: The invention provides a dual battery electrical switchable system 2 for a vehicle having an engine. The vehicle comprises a first load 8 and a second load 10. The vehicle is switchable between an ON state in which the engine is running, an OFF state in which the engine is not running and a START state, in which the first load 8 requires power. The system 2 comprises a first battery 4 arranged to provide power to the first load 8 and a second battery 6 arranged to provide power to the second load 10. A switch 18 is provided between the first battery 4 and the second battery 6 and control means 20 is arranged to open the switch 18 only when the vehicle is in the OFF state. A connection system 12 is also provided having a plurality of output terminals 16 for connection to a plurality of primary and secondary loads 8, 10, and two input terminals 14 for connection to the first and second batteries 4, 6 respectively.

    Abstract translation: 本发明提供了一种用于具有发动机的车辆的双电池电气可切换系统2。 车辆包括第一负载8和第二负载10.车辆可以在发动机运行的ON状态,发动机未运行的OFF状态和第一负载8要求的START状态之间切换 功率。 系统2包括布置成向第一负载8提供电力的第一电池4和布置成向第二负载10提供电力的第二电池6.开关18设置在第一电池4和第二电池6之间,控制装置 20被布置成仅在车辆处于关闭状态时打开开关18。 还提供连接系统12,其具有多个输出端子16,用于连接到多个初级和次级负载8,10以及用于分别连接到第一和第二电池4,6的两个输入端子14。

Patent Agency Ranking