基于电子运单的危险货物运输监控系统

发布时间：2018-06-10 02:15

本文选题：电子运单 + 危险货物运输监控系统　；参考：《大连海事大学》2017年硕士论文

【摘要】：危险货物运单是《汽车运输危险货物规则》(JT 617)要求强制使用的单据,也是国际危险货物运输的通用规则。但是在实际工作中,危险货物纸质运单由于填写繁琐耗时,容易丢失损坏等原因,并没有得到有效的实行。2014年12月,交通运输部官网发布了《开展危险货物道路运输电子运单管理制度试点工作的通知》,通知要求危险货物纸质运单电子化试点。根据某市交通运输管理处的要求和危险货物运输的特点,本文设计和实现了基于电子运单的危险货物运输监控系统,使运单填写高效准确,相比在传统车辆监控中对未运输危险货物的车辆的多余监控,直接监控电子运单提高了监控危险货物运输效率,系统Web端和移动端及时交互实现了危险货物运输全过程的精准化管理。本文主要工作如下:(1)实现了电子运单监控。采用了基于网格划分的快速聚类算法解决了海量电子运单在地图上动态呈现慢及电子运单间有重叠的问题;应用了服务器"推"的技术解决了海量电子运单位置不能实时更新的问题,同时避免了因大量用户访问造成服务器负担过重甚至瘫痪的问题;存储路线数据的单表拆分为多表解决了运单路线加载速度慢的问题。(2)实现了行驶安全监控。设计了 windows服务监控程序,实时监控危险货物车辆进出每种区域中每个区域的情况。采用了基于H.264编码的无线视频传输系统对车内司机和车外路况进行视频监控。(3)实现了手机App。为驾驶员和押运员专门设计了一个基于移动开发框架AppCan的手机App,通过手机端接收系统Web端派发的运单或自行新建运单,在装货、发货、收货每个环节进行监管,移动端与Web端信息实时同步。系统已上线,经过系统测试,功能齐全、界面响应速度快、用户体验良好、系统Web端与移动端交互及时,完全满足基于电子运单的危险货物运输监控需求。
[Abstract]:The dangerous goods waybill is a mandatory document required by the Code for the Carriage of dangerous goods by Motor vehicle (JT 617). It is also a general rule for the international transport of dangerous goods. However, in the actual work, the dangerous goods paper waybill has not been effectively implemented because of the complicated and time-consuming filling, easy to lose and damage, etc. In December 2014, The official website of the Ministry of Communications and Transport has published the notice on the pilot work of the Electronic waybill Management system for the Road Transport of dangerous goods, which requires the electronic trial of the paper waybill of dangerous goods. According to the requirements of a certain city traffic and transportation management office and the characteristics of dangerous goods transportation, this paper designs and implements a dangerous goods transportation monitoring system based on electronic waybill, which makes the waybill filling out efficiently and accurately. Compared with the superfluous monitoring of vehicles that do not transport dangerous goods in traditional vehicle monitoring, direct monitoring of electronic waybills improves the efficiency of monitoring the transport of dangerous goods. The system realizes the accurate management of the whole process of dangerous goods transportation. The main work of this paper is as follows: 1. The fast clustering algorithm based on grid division is used to solve the problems of the slow dynamic appearance of massive electronic waybill on the map and the overlap between electronic waybill. The technology of "pushing" the server solves the problem that the location of the massive electronic waybill can not be updated in real time, and at the same time avoids the problem that the server is overburdened or even paralyzed because of a large number of users' access. The single table for storing route data is split into multiple tables to solve the problem of slow loading speed of single route. A windows service monitor program is designed to monitor the movement of dangerous goods vehicles into and out of each area in real time. A wireless video transmission system based on H.264 coding is used to monitor the internal and external traffic conditions of the vehicle. A mobile app based on AppCan, a mobile development framework, is specially designed for drivers and shippers. Through the mobile terminal receiving system, the Web side of the mobile phone receives the delivery notes or builds the new ones themselves, and supervises the loading, delivery and receiving of goods in every link. The mobile side synchronizes with the Web side information in real time. The system has been put on line and tested. It has complete function, fast interface response speed, good user experience, timely interaction between the system Web end and mobile terminal, and fully meets the monitoring requirements of dangerous goods transportation based on electronic waybill.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277

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