李丽宏 唐小平
摘 要:为了保障城市公路交通安全,从源头上遏制车辆超载现象,本文提出了一种基于VPN技术的货运源头超载治理系统的软件设计。该系统整体采用C/S构架,在货运源头企业现场安装有网络版多媒体汽车衡系统,在远程数据监控中心安装有服务器程序。实践表明,该系统运行稳定、可靠,大大提高了源头治超的自动化水平。
关键词:VPN;源头治超;多媒体汽车衡;远程监控
中图分类号:TP302文献标识码:aDoI: 10.3969/j.issn.1003-6970.2012.02.002
Design of commodity overloading-control system in the origin based on VPN
LI Li-hong,taNG Xiao-ping(Taiyuan University of Technology, Taiyuan 030024,China)
【Abstract】In order to guarantee the traffic safety of city road, and to suppress the phenomenon of overloading in the origin, here
the software system of the overload management originally which is based on VPN network is proposed. the system is adopted by C/ S framework, there is a network system of Multimedia Scale of transport vehicles installed in the commodity spot enterprises, and longdistance data monitoring center is fixed in the server procedure. Practice indicates that the system runs stably and credibly, it improved automatic level of suppressing the overloading in the origin.
【Key words】VPN; the origin of overload controlling; Multimedia Scale; remote monitoring
0 引 言
随着国民经济的迅速发展,公路运输规模也进入了前所未有的局面,运输市场的发展壮大带来了运输管理模式的改革,一些运输业主为了片面追求利润最大化,货运车辆出现了普遍的超限超载运输现象。对此,交通部以及相关部门出台了一系列政策法规,意图遏制违法超载现象,像公路治超和高速公路计重收费等办法在现阶段收到了显著的效果 ,但未能从根本上解决问题,从源头上解决问题。近些年来,源头治超成了热点话题,并受到了社会的广泛关注,2008年5月30日山西省颁布了《山西省道路货物运输源头治理超限超载暂行办法》[1]。目前,源头治超还仅仅局限在人工阶段、做不到连点成线,连线成面的城市货运源头治超局面。所以治超办如何对分散的货运源头企业车辆载重情况进行7*24 hours实时监控,达到安全、高效、科学超载治理就显得尤为关键。本文旨在设计一种安全性能高、易扩展客户端、成本低的基于VPN专网的超载治理系统[2]。……