文档介绍：交通诱导论文：高速公路交通诱导信息发布系统设计与实现
【中文摘要】目前我国经济快速、持续的发展,对于道路特别是高速公路产生了大量的运输需求。为了提高高速公路的有效利用,减少和避免在高速公路上出现交通拥堵、交通事故、交通混乱等情况,实现ing, control commands for receiving and handling, the scheduling between polling and control. A new polling methods are designed to solve the communication problem between server and field equipment. It shortened the time of polling, avoid the the upper monitor system design, there is a detail analysis and design about factions of system management, electronic map, and equipment monitoring and data control. A new set of control protocol is designed for the difference of the equipment factors. Finally, the system is realized through the technology of serial interface communication, the computer network technology, database technology and electronic map technology etc. At present, the system has been successfully run in
Shandong expressway information management center. It is responsible for the information release on the Jing-Hu expressway, Shandong segment. It consists of Dezhou, Jinan, Taian, Zaozhuang four sub-center compositions and has good expansibility.
【关键词】交通诱导 信息发布系统 高速公路
【英文关键词】Traffic Guidance Information Releasing System Expressway
【目录】高速公路交通诱导信息发布系统设计与实现
摘要
9-10
ABSTRACT
10-11
第1章 绪论
12-17
系统开发背景
12
国内外交通诱导系统的状况
12-15