摘要
随着我国交通建设的完善,高速公路已经成为人群出现必备的交通设施,而为了确保高速公路使用中的安全、顺畅、环境等等,通过高速公路实时网络状态技术能够有效获知公路的实时的状态,进而通过调节措施可以实现塞车、清理等等问题。但在现状的角度上高速公路实时网络状态技术在获取数据的渠道上存在单一的现象,所以多数情况下对于高速公路网络状态的判断还存在一定不科学的地方,所以本文为了加强该项技术的运行,对收费数据的高速公路实时网络状态估计进行分析,提出一种基于统计技术而产生的OD量对高速公路网络状态技术现状进行改进,并同时仿真技术对动态的OD进行网络加载,实现高速公路全路段网络无缝全覆盖的局面。
With the improvement of China＇s traffic construction,the expressway has become a necessary transportation facility for the people.To ensure the safety,smoothness,and environment of the expressway,the expressway realtime network status technology can effectively learn the highway.The real-time status,and then through the adjustment measures can achieve congestion,cleaning and other issues.However,in the current situation,there is a single phenomenon in the real-time network state technology of highways to obtain data. Therefore,in most cases,there are still some unscientific areas for judging the state of highway networks.Therefore,in order to strengthen this technology,Operation,analysis of real-time network state estimation of freeway data,proposes an OD quantity based on statistical technology to improve the state of highway network state technology,and at the same time simulate technology to load dynamic OD network to realize high speed Seamless full coverage of the entire highway network.
作者
张姣姣
ZHANG Jiaojiao(Xi＇an Highway Research Institute, Shanxi Xi＇an, 710065)
出处
《自动化与仪器仪表》
2018年第5期202-205,210,共5页
Automation & Instrumentation
关键词
高速公路
实时网络状态
改进
highway
real-time network status
improvement
