专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06666411B1 Communications-based vehicle control system and method 失效
标题翻译：基于通信的车辆控制系统和方法
公开(公告)号：US06666411B1
公开(公告)日：2003-12-23
申请号：US10157859
申请日：2002-05-31
申请人： Harvey R. Hart , Jeff McCabe
发明人： Harvey R. Hart , Jeff McCabe
IPC分类号： B61L300
CPC分类号： B61L27/0038 , B61L2027/005
摘要： A vehicle control system and method in which a plurality of beacon tags are disposed along a length of a track for a predetermine number of blocks. The beacon tags each provide information pertaining its location. Each vehicle that passes along the track has a tag reader that solicits information from the beacon tags and a transmitter that transmits the solicited information, as well as vehicle identification information for the transmitting vehicle, to a wayside control unit. The wayside control unit receives the transmitted position information and vehicle identification information and in turn transmits a single broadcast of information pertaining to each of the blocks of the predetermined number of blocks. This signal is received by all of the vehicles, which use only the information about immediately approaching blocks. In addition, dynamic tags located at positions along the length of the predetermine number of blocks can be used as a backup system for providing the same information that is provided by the wayside control unit.
摘要翻译：一种车辆控制系统和方法，其中多个信标标签沿着轨道的长度布置以预定数量的块。信标标签每个都提供有关其位置的信息。沿着轨道传递的每个车辆具有从信标标签征求信息的标签读取器和将请求信息以及发送车辆的车辆识别信息发送到路边控制单元的发射机。路边控制单元接收所发送的位置信息和车辆识别信息，并且依次发送与预定数量的块的每个块相关的信息的单个广播。该信号由所有车辆接收，车辆仅使用关于即将接近的块的信息。此外，位于沿着预定块数的长度的位置处的动态标签可以用作用于提供由路边控制单元提供的相同信息的备份系统。

IPRDB

热门服务

关于我们

友情链接

联系方式