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1.发明授权公开(公告)号：US08628047B2
公开(公告)日：2014-01-14
申请号：US13182823
申请日：2011-07-14
IPC分类号： B61L29/24
CPC分类号： B61L3/065 , B61L2207/02
摘要： A system, method and device for communicating information from a wayside device to a vehicle are provided. In one embodiment, the device comprises. a first light unit configured to emit a first pattern of light in a non-visible spectrum; a second light unit configured to emit a second pattern of light in the non-visible spectrum; wherein said first pattern is distinct from said second pattern; an interface in communication with the first and second light units and configured to receive information of an operational mode of the wayside device; wherein the first and second light units are responsive to one or more first control signals from said interface to operate in a first mode, corresponding to a first operational mode of the wayside device, in which said first pattern of light is on and said second pattern of light is off; and wherein the first and second light units are responsive to one or more second control signals from said interface to operate in a second mode, corresponding to a second operational mode of the wayside device, in which said first pattern of light is off and said second pattern of light is on.
摘要翻译： 提供了一种用于从路边设备向车辆传送信息的系统，方法和设备。 在一个实施例中，该装置包括。 第一光单元，被配置为发射不可见光谱中的第一图案; 第二光单元，被配置为发射不可见光谱中的第二图案; 其中所述第一图案不同于所述第二图案; 与第一和第二光单元通信并被配置为接收路边设备的操作模式的信息的接口; 其中所述第一和第二光单元响应于来自所述接口的一个或多个第一控制信号，以对应于所述第一模式的光在其中的所述第一模式和所述第二模式对应于所述旁路设备的第一操作模式进行操作 的光是关闭的 并且其中所述第一和第二光单元响应来自所述接口的一个或多个第二控制信号，以对应于所述路边设备的第二操作模式在第二模式中操作，其中所述第一模式关闭，所述第二模式 灯光模式开启。
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2.发明申请公开(公告)号：US20130015298A1
公开(公告)日：2013-01-17
申请号：US13182823
申请日：2011-07-14
IPC分类号： B61L3/00
CPC分类号： B61L3/065 , B61L2207/02
摘要： A system, method and device for communicating information from a wayside device to a vehicle are provided. In one embodiment, the device comprises. a first light unit configured to emit a first pattern of light in a non-visible spectrum; a second light unit configured to emit a second pattern of light in the non-visible spectrum; wherein said first pattern is distinct from said second pattern; an interface in communication with the first and second light units and configured to receive information of an operational mode of the wayside device; wherein the first and second light units are responsive to one or more first control signals from said interface to operate in a first mode, corresponding to a first operational mode of the wayside device, in which said first pattern of light is on and said second pattern of light is off; and wherein the first and second light units are responsive to one or more second control signals from said interface to operate in a second mode, corresponding to a second operational mode of the wayside device, in which said first pattern of light is off and said second pattern of light is on.
摘要翻译： 提供了一种用于从路边设备向车辆传送信息的系统，方法和设备。 在一个实施例中，该装置包括。 第一光单元，被配置为发射不可见光谱中的第一图案; 第二光单元，被配置为发射不可见光谱中的第二图案; 其中所述第一图案不同于所述第二图案; 与第一和第二光单元通信并被配置为接收路边设备的操作模式的信息的接口; 其中所述第一和第二光单元响应于来自所述接口的一个或多个第一控制信号，以对应于所述第一模式的光在其中的所述第一模式和所述第二模式对应于所述旁路设备的第一操作模式进行操作 的光是关闭的 并且其中所述第一和第二光单元响应来自所述接口的一个或多个第二控制信号，以对应于所述路边设备的第二操作模式在第二模式中操作，其中所述第一模式关闭，所述第二模式 灯光模式开启。
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3.发明授权Communications system and method for interconnected networks having a linear topology, especially railways 失效具有线性拓扑结构的互联网络的通信系统和方法，特别是铁路公开(公告)号：US06400281B1
公开(公告)日：2002-06-04
申请号：US09042722
申请日：1998-03-17
申请人： Albert Donald Darby, Jr. , David Peltz , Mark Hefner , Irfan Ali , William Schoonmaker , George Jarman
发明人： Albert Donald Darby, Jr. , David Peltz , Mark Hefner , Irfan Ali , William Schoonmaker , George Jarman
IPC分类号： G08G101
CPC分类号： H04L45/00 , B61L3/125 , B61L15/0027 , B61L15/0081 , B61L25/021 , B61L25/023 , B61L25/025 , B61L27/0038 , B61L27/0077 , H04L1/16 , H04L1/1657 , H04L1/1803 , H04L1/188 , H04L1/1887 , H04L12/40163 , H04L12/40182 , H04L12/403 , H04L12/42 , H04L45/20 , H04L2001/0092 , H04L2012/40293 , H04W28/26 , H04W40/02 , H04W40/06 , H04W40/22 , H04W84/005 , H04W88/04
摘要： A system and method for communicating over networks, particularly generally-linear networks such as a netowrk of railcars in a railway train. The disclosed system and method include the relaying of packets which may contain plural messages down a line of nodes. Acknowledgement of the packets is obtained implicitly by listening to a subsequenct relay of the packet and retransmission of the packet is effected on a diverse antenna in the event of non-acknowledgement. Message bandwidth is shared among the nodes of the system by a message priority system and by the reservation of portions of a packet for certain types of messages. Message bandwidth is also shared by the use of groups of nodes as relay particpiants and by periodically changing the group which is peforming the relay operations.
摘要翻译： 一种用于在网络上通信的系统和方法，特别是一般线性网络，例如铁路列车中的轨道车辆的内部。 所公开的系统和方法包括中继可能包含多个消息的分组的节点的一行。 通过收听分组的子序列中继来隐含地获得分组的确认，并且在不确认的情况下，在多个天线上进行分组的重传。 消息带宽在系统的节点之间由消息优先系统共享，并且通过预留某些类型的消息的分组的部分。 消息带宽也通过使用节点组作为中继参数共享，并且周期性地改变正在中继操作的组。
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4.发明授权Communications system and method for interconnected networks having a linear topology, especially railways 失效具有线性拓扑结构的互联网络的通信系统和方法，特别是铁路公开(公告)号：US06867708B2
公开(公告)日：2005-03-15
申请号：US09942624
申请日：2001-08-31
申请人： Albert Donald Darby, Jr. , David Poltz , Mark Hefner , Irfan Ali , William Schoonmaker , George Jarman
发明人： Albert Donald Darby, Jr. , David Poltz , Mark Hefner , Irfan Ali , William Schoonmaker , George Jarman
IPC分类号： B61L3/12 , B61L15/00 , H04L1/00 , H04L1/16 , H04L1/18 , H04L12/403 , H04L12/56 , G08G1/01 , H04B3/36
CPC分类号： H04L45/00 , B61L3/125 , B61L15/0027 , B61L15/0081 , B61L25/021 , B61L25/023 , B61L25/025 , B61L27/0038 , B61L27/0077 , H04L1/16 , H04L1/1657 , H04L1/1803 , H04L1/188 , H04L1/1887 , H04L12/40163 , H04L12/40182 , H04L12/403 , H04L12/42 , H04L45/20 , H04L2001/0092 , H04L2012/40293 , H04W28/26 , H04W40/02 , H04W40/06 , H04W40/22 , H04W84/005 , H04W88/04
摘要： A system and method for communicating over networks, particularly generally-linear networks such as a netowrk of railcars in a railway train. The disclosed system and method include the relaying of packets which may contain plural messages down a line of nodes. Acknowledgement of the packets is obtained implicitly by listening to a subsequenct relay of the packet and retransmission of the packet is effected on a diverse antenna in the event of non-acknowledgement. Message bandwidth is shared among the nodes of the system by a message priority system and by the reservation of portions of a packet for certain types of messages. Message bandwidth is also shared by the use of groups of nodes as relay particpiants and by periodically changing the group which is peforming the relay operations.
摘要翻译： 一种用于在网络上通信的系统和方法，特别是一般线性网络，例如铁路列车中的轨道车辆的内部。 所公开的系统和方法包括中继可能包含多个消息的分组的节点的一行。 通过收听分组的子序列中继来隐含地获得分组的确认，并且在不确认的情况下，在多个天线上实现分组的重传。 消息带宽在系统的节点之间由消息优先系统共享，并且通过预留某些类型的消息的分组的部分。 消息带宽也通过使用节点组作为中继参数共享，并且周期性地改变正在中继操作的组。
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