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241 条记录 (耗时 0.023 秒)

    ELECTRICAL SYSTEM FOR A VEHICLE WITH START/STOP
    95.
    发明申请
    ELECTRICAL SYSTEM FOR A VEHICLE WITH START/STOP 审中-公开

    公开(公告)号：US20170298891A1

    公开(公告)日：2017-10-19

    申请号：US15636851

    申请日：2017-06-29

    申请人： Volvo Car Corporation

    发明人： Oerjan SPJUTH ,  Torbjoern LARSSON ,  Daniel MIDHOLM ,  Fredrik ULMHAGE

    IPC分类号： F02N11/08

    CPC分类号： F02N11/0866 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2250/02

    摘要： An electrical system for a vehicle having an internal combustion engine with start/stop capability includes a primary battery connectible to an engine starter motor; a secondary battery, an alternator, and an electrical load in parallel with one another and selectively connectible in parallel with the primary battery by a charge switch; in parallel with the secondary battery, a DC/DC converter in series with a third electrical energy source; and a bypass switch operable to selectively bypass the DC/DC converter. The bypass switch allows for selective bypassing the DC/DC converter and charging/discharging of the third electrical energy source during start/stop operation, to ensure a sufficient voltage level over the additional vehicle electrical loads when the internal combustion engine and consequently the alternator are not running.

    EMERGENCY STARTING DEVICE AND EMERGENCY STARTING METHOD
    96.
    发明申请
    EMERGENCY STARTING DEVICE AND EMERGENCY STARTING METHOD 审中-公开

    公开(公告)号：US20170191459A1

    公开(公告)日：2017-07-06

    申请号：US14443021

    申请日：2015-05-07

    申请人： Lei ZHANG

    发明人： Lei ZHANG

    IPC分类号： F02N11/14 ,  H02J7/34 ,  H02J7/00

    CPC分类号： F02N11/14 ,  F02N11/0866 ,  F02N11/087 ,  F02N11/12 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2200/043 ,  F02N2200/046 ,  H02J7/0054 ,  H02J7/345

    摘要： The present invention provides an emergency starting device, including a first output end and a second output end, wherein the first output end is used for being connected to a positive electrode of an accumulator battery in an engine starting system and the second output end is used for being connected to a negative electrode of the accumulator battery; the device includes a super-capacitor, a controller and a DC-DC booster circuit, wherein the controller receives first electrical signal from the accumulator battery and electrically connects the super-capacitor and the accumulator battery to start the engine with energy stored in the super-capacitor when the first electrical signal changes suddenly, the DC-DC booster circuit increases the output voltage of the accumulator battery to charge the super-capacitor. The invention further provides an emergency starting method accordingly. By using the super-capacitor, the controller and the DC-DC booster circuit the invention fits in various severe environments and can start an engine in emergency permanently and effectively.

    VEHICLE POWER SOURCE DEVICE
    99.
    发明申请
    VEHICLE POWER SOURCE DEVICE 有权
    车用电源装置

    公开(公告)号：US20170030316A1

    公开(公告)日：2017-02-02

    申请号：US15223824

    申请日：2016-07-29

    申请人： HONDA MOTOR CO., LTD.

    发明人： Satoshi Sekiguchi

    IPC分类号： F02N11/08 ,  F02N11/04

    CPC分类号： F02N11/0866 ,  F02N11/04 ,  F02N11/0822 ,  F02N2011/0885 ,  F02N2200/0801 ,  F02N2200/101 ,  F02N2200/102

    摘要： A vehicle power source device includes a first group that includes a first battery and a first load group which is connected with the first battery, a second group that includes a second battery or includes the second battery and a second load group which is connected with the second battery, a third group that includes a starting device which starts an internal combustion engine and a capacitor, a first switch that is provided between the first group and the second group, a second switch that is provided between the second group and the third group, a third switch that is provided between the first group and the third group, and a control unit that performs control to turn the first switch off, the second switch off, and the third switch on in a case where the internal combustion engine is started.

    摘要翻译： 车辆用电源装置包括：第一组，其包括第一电池和与第一电池连接的第一负载组;第二组，其包括第二电池或包括第二电池;以及第二负载组， 第二电池，第三组，其包括启动内燃机和电容器的起动装置，设置在第一组和第二组之间的第一开关，设置在第二组和第三组之间的第二开关 设置在第一组和第三组之间的第三开关，以及控制单元，其在内燃机起动的情况下进行关闭第一开关，第二开关和第三开关的控制 。

    System And Method For Monitoring Temperatures of Components Of An Ultra-Capacitor System Used With An Auto Start/Stop System
    100.
    发明申请
    System And Method For Monitoring Temperatures of Components Of An Ultra-Capacitor System Used With An Auto Start/Stop System 审中-公开
    用于监测与自动启动/停止系统一起使用的超级电容器系统组件温度的系统和方法

    公开(公告)号：US20170016419A1

    公开(公告)日：2017-01-19

    申请号：US14835858

    申请日：2015-08-26

    申请人： GM Global Technology Operations LLC

    发明人： John W. SIEKKINEN ,  Daniel W. JECKS ,  Junhong DAI

    IPC分类号： F02N11/08 ,  G01R31/36

    CPC分类号： G01R31/3606 ,  B60W10/06 ,  B60W30/18018 ,  F02N11/0825 ,  F02N11/0866 ,  F02N2011/0885 ,  F02N2011/0888 ,  F02N2200/06 ,  F02N2200/064 ,  F02N2250/02 ,  H02J7/345 ,  Y02T10/48

    摘要： A system includes an ultra-capacitor and battery system comprising a battery, an ultra-capacitor, a DC-DC converter, a first temperature sensor to sense a battery temperature, a second temperature sensor to sense an ultra-capacitor temperature and a third temperature sensor to sense a DC-DC converter temperature. An auto stop/start module is configured to selectively stop and restart an engine of a vehicle while an ignition system is ON based on operating parameters. A temperature sensing module communicates with the auto stop/start module and is configured to determine differences between temperatures sensed by the first sensor, the second sensor and the third sensor and to selectively disable the auto stop/start module based on the differences.

    摘要翻译： 一种系统包括超电容器和电池系统，其包括电池，超电容器，DC-DC转换器，用于感测电池温度的第一温度传感器，用于感测超电容器温度的第二温度传感器和第三温度 传感器来感测DC-DC转换器的温度。 自动停机/启动模块被配置为基于操作参数在点火系统接通期间选择性地停止并重新启动车辆的发动机。 温度感测模块与自动停止/启动模块通信，并且被配置为确定由第一传感器，第二传感器和第三传感器感测的温度之间的差异，并且基于差异选择性地禁用自动停止/启动模块。