摘要
在城市街道网络中由于地理环境的特殊,使得载有全球定位系统(Global Positioning System)GPS系统的车辆由于障碍物的干扰,使得信号传输的可靠性降低,该文提出了一种主要基于路边设施以及路边设施之间的交互来实现车辆位置的识别的一种方法,使得不能识别自己位置的车辆(盲点)及路边设施在城市中也能很好的实现位置跟踪。
The particularity of geographical environment in city network makes the vehicle with GPS miss its location, and also degrade the reliability of the signal transmission. The paper proposes an approach to localize the position by the communication between the vehicles and roadsides, which make the vehicles which can't be recognized by other vehicles or roadsides gain its precise location.
出处
《电脑知识与技术》
2009年第11X期9226-9227,9233,共3页
Computer Knowledge and Technology
关键词
自组织
车载网络
全球定位系统
位置跟踪
self-organize
vehicle network
global positioning system
position tracking
