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    • 1. 发明授权
    • Telematics systems and related connection methods for establishing wireless communication links
    • 用于建立无线通信链路的远程信息处理系统和相关连接方法
    • US08311507B2
    • 2012-11-13
    • US12349487
    • 2009-01-06
    • Timothy John WheatleyMahendra J J TailorAndrew Dobbing
    • Timothy John WheatleyMahendra J J TailorAndrew Dobbing
    • H04B1/16
    • G07C5/008G07C2205/02H04L12/12H04L12/40006H04L2012/40273
    • Exemplary embodiments are provided of a telematics system for a vehicle with a main power supply. The telematics system includes a secondary power supply and a telematics unit that provides vehicle information. The telematics unit includes a communication device that selectively provides two-way communication between the telematics unit and an external device. The telematics system further includes a power management system that selectively causes the telematics unit to be powered by at least one of the main power supply and the secondary power supply. Further, the system includes a controller that controls the power management system such that the telematics unit is powered by the secondary power supply for communication between the telematics unit and the external device when the telematics unit is electrically disconnected from the main power supply.
    • 提供了具有主电源的车辆的远程信息处理系统的示例性实施例。 远程信息处理系统包括辅助电源和提供车辆信息的远程信息处理单元。 远程信息处理单元包括选择性地提供远程信息处理单元和外部设备之间的双向通信的通信设备。 远程信息处理系统还包括电源管理系统,其选择性地使远程信息处理单元由主电源和次电源中的至少一个供电。 此外,该系统包括控制器,其控制电力管理系统,使得当远程信息处理单元与主电源电断开时,远程信息处理单元由辅助电源供电以用于远程信息处理单元与外部设备之间的通信。
    • 2. 发明申请
    • SYNCHRONIZATION OF VEHICLE DATA
    • 车辆数据同步
    • US20100120373A1
    • 2010-05-13
    • US12349487
    • 2009-01-06
    • Timothy John WheatleyMahendra J J TailorAndrew Dobbing
    • Timothy John WheatleyMahendra J J TailorAndrew Dobbing
    • H04B1/00G06F19/00
    • G07C5/008G07C2205/02H04L12/12H04L12/40006H04L2012/40273
    • Exemplary embodiments are provided of a telematics system for a vehicle with a main power supply. The telematics system includes a secondary power supply and a telematics unit that provides vehicle information. The telematics unit includes a communication device that selectively provides two-way communication between the telematics unit and an external device. The telematics system further includes a power management system that selectively causes the telematics unit to be powered by at least one of the main power supply and the secondary power supply. Further, the system includes a controller that controls the power management system such that the telematics unit is powered by the secondary power supply for communication between the telematics unit and the external device when the telematics unit is electrically disconnected from the main power supply.
    • 提供了具有主电源的车辆的远程信息处理系统的示例性实施例。 远程信息处理系统包括辅助电源和提供车辆信息的远程信息处理单元。 远程信息处理单元包括选择性地提供远程信息处理单元和外部设备之间的双向通信的通信设备。 远程信息处理系统还包括电源管理系统,其选择性地使远程信息处理单元由主电源和次电源中的至少一个供电。 此外,该系统包括控制器,其控制电力管理系统,使得当远程信息处理单元与主电源电断开时,远程信息处理单元由辅助电源供电以用于远程信息处理单元与外部设备之间的通信。