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    • 3. 发明申请
    • Methods and systems for variable rate communication timeout
    • 可变速率通信超时的方法和系统
    • US20080315044A1
    • 2008-12-25
    • US11821665
    • 2007-06-25
    • Craig Alan StullStephen Harold HumphreyJohn ZimmermanWarren Burnett
    • Craig Alan StullStephen Harold HumphreyJohn ZimmermanWarren Burnett
    • B61L27/00
    • B61L27/0005
    • Methods and systems for communicating with a vehicle are provided. The method includes providing a plurality of wayside control units controlling an area along a guideway to be traveled by the vehicle, the plurality of wayside control units including a database of fixed data defining an operational profile of the guideway in a local area of an associated wayside control unit. The method also includes monitoring dynamic data in the local area of the associated wayside control unit wherein the dynamic data includes at least one of guideway availability and signal status information and transmitting wirelessly an authority message including at least one of the fixed data and the dynamic data from the associated wayside unit to a receiver on board the vehicle, the authority message dynamic data being valid for a selectable one of a plurality of time periods.
    • 提供了与车辆通信的方法和系统。 该方法包括提供多个路边控制单元,其控制沿车道行驶的导轨的区域,所述多个路边控制单元包括固定数据的数据库,该数据库定义在相关路段的局部区域中的轨道的操作轮廓 控制单元 该方法还包括监视相关路边控制单元的局部区域中的动态数据,其中动态数据包括导轨可用性和信号状态信息中的至少一个,以及无线地发送包括固定数据和动态数据中的至少一个的授权消息 从相关联的路边单元到车辆上的接收器,权限消息动态数据对于多个时间段中的可选择的一个有效。
    • 4. 发明授权
    • Methods and systems for variable rate communication timeout
    • 可变速率通信超时的方法和系统
    • US07731129B2
    • 2010-06-08
    • US11821665
    • 2007-06-25
    • Craig Alan StullStephen Harold HumphreyJohn ZimmermanWarren Burnett
    • Craig Alan StullStephen Harold HumphreyJohn ZimmermanWarren Burnett
    • B61L3/00
    • B61L27/0005
    • Methods and systems for communicating with a vehicle are provided. The method includes providing a plurality of wayside control units controlling an area along a guideway to be traveled by the vehicle, the plurality of wayside control units including a database of fixed data defining an operational profile of the guideway in a local area of an associated wayside control unit. The method also includes monitoring dynamic data in the local area of the associated wayside control unit wherein the dynamic data includes at least one of guideway availability and signal status information and transmitting wirelessly an authority message including at least one of the fixed data and the dynamic data from the associated wayside unit to a receiver on board the vehicle, the authority message dynamic data being valid for a selectable one of a plurality of time periods.
    • 提供了与车辆通信的方法和系统。 该方法包括提供多个路边控制单元,其控制沿车道行驶的导轨的区域,所述多个路边控制单元包括固定数据的数据库,该数据库定义在相关路段的局部区域中的轨道的操作轮廓 控制单元 该方法还包括监视相关路边控制单元的局部区域中的动态数据,其中动态数据包括导轨可用性和信号状态信息中的至少一个,以及无线地发送包括固定数据和动态数据中的至少一个的授权消息 从相关联的路边单元到车辆上的接收器,权限消息动态数据对于多个时间段中的可选择的一个有效。