公开(公告)号：US4679672A

公开(公告)日：1987-07-14

申请号：US824076

申请日：1986-01-30

申请人： Alan E. Seddon ,  John Doughty

发明人： Alan E. Seddon ,  John Doughty

IPC分类号： B60M1/20 ,  E04H12/24 ,  B60M1/22 ,  E04C3/02 ,  H02G7/20

CPC分类号： B60M1/20 ,  E04H12/24

摘要： In an overhead electric traction system a simple and inexpensive mid-point anchor comprises a mast and, mounted on the upper part of the mast, a cantilever structure comprising a pair of rigid elongate members which lie in a common plane and extended transversely with respect to and lie spaced apart in a direction lengthwise of the track, and which at their ends nearer the track are connected to the mast by a third transversely extending elongate member inclined at an acute angle to the common plane. The ends of the members remote from the track are connected to opposite ends of a rigid bar which extends lengthwise of the track, which is pivotally connected to the mast about a vertical axis and which, at each of its end portions, is connected to the mast by a flexible tie. In the event of an unbalanced load on the catenary, pivotal movement of the cantilever structure about the vertical axis is prevented by one of the flexible ties and the out of balance load is transferred to the mast as a torsional load.

摘要翻译： 在架空电力牵引系统中，简单且便宜的中点锚固件包括桅杆并且安装在桅杆的上部，悬臂结构包括一对刚性细长构件，其位于公共平面中并相对于 并且沿着轨道的纵向方向间隔开，并且在其靠近轨道的端部处通过与公共平面成锐角倾斜的第三横向延伸的细长构件连接到桅杆。 远离轨道的构件的端部连接到刚性杆的相对端部，该刚性杆沿着轨道纵向延伸，所述刚性杆沿垂直轴线枢转地连接到桅杆，并且在其每个端部处连接到 桅杆由灵活的领带。 在悬链线上的负载不平衡的情况下，悬臂结构围绕垂直轴线的枢转运动由柔性连接件之一阻止，并且不平衡负载作为扭转载荷传递到桅杆。

公开(公告)号：US20120290150A1

公开(公告)日：2012-11-15

申请号：US13471331

申请日：2012-05-14

申请人： John Doughty ,  Charles M. Link, II

发明人： John Doughty ,  Charles M. Link, II

IPC分类号： H04W24/00 ,  G08G1/00 ,  G06F7/00

CPC分类号： G08G1/096783 ,  G08G1/0116 ,  G08G1/056 ,  G08G1/096805 ,  H04W4/80

摘要： An initiator located on a car energizes an RFID fixed to a roadway. The RFID returns identification and other information. The initiator may include a vehicle mobile device such as a telematics device, or smartphone, which, may couple to an initiator transponder or receiver. A receiver uses the RFID information to perform an action, e.g., using the identifier to generate driving instructions, play advertising content, or generate alerts and warnings for various dangerous conditions and maneuvers. The vehicle mobile device can transmit marker identifiers to a central server for use in traffic flow analysis to count the number of vehicles that transmit a marker's identifier during a period. Marker information can form an instruction upon reaching a given marker traveling at a certain speed to operate the steering wheel at a given angle to follow a predetermined turn radius, or to reduce speed to comply with a reduced speed limit.

摘要翻译： 位于汽车上的发起者激励固定在道路上的RFID。 RFID返回标识和其他信息。 启动器可以包括诸如远程信息处理设备或智能电话的车辆移动设备，其可以耦合到发起者应答器或接收器。 接收机使用RFID信息来执行动作，例如使用标识符来产生驾驶指令，播放广告内容，或者产生用于各种危险状况和动作的警报和警告。 车辆移动设备可以将标识符标识符发送到中央服务器以用于业务流分析以对在一段时间期间发送标记的标识符的车辆的数量进行计数。 标记信息可以在达到以特定速度行进的给定标记物时形成指令，以在给定角度下操作方向盘以遵循预定的转弯半径，或者降低速度以符合减速限制。