成品油罐车锁控监控系统的设计

发布时间：2018-02-26 12:21

本文关键词： 锁控密码锁混沌算法成品油罐车　出处：《东北石油大学》2017年硕士论文　论文类型：学位论文

【摘要】：现代化科学技术特别是电子信息科技的飞速发展。为成品油油库和加油站生产作业过程的现代化监管创造了良好的发展空间。但在油品配送方面由于技术、管理的缺陷,导致油罐车在运输过程中的监管长期处于不健全状态,运送偏航、事故瞒报、油品丢失等情况时有发生。针对以上情况,迫切需要一套管理系统来消除油品配送的监管弊端。本文就是针对油罐车在油品配送监管环节存在的管理缺陷,开发设计了成品油罐车锁控监控系统。在成品油罐车锁控监控系统中,综合应用了全球卫星定位技术、网络通信技术、电子密码锁控等先进技术,来实现对油品运输全过程的实时监控的目的。论文主要研究内容如下:1.对成品油罐车锁控监控系统的整体架构进行设计,给出了软、硬件系统的设计方案,并介绍了各个单元模块的功能。2.列举了成品油罐车锁控监控系统的主要技术指标,描述构成系统的三个主要部分:锁控系统、车载单元和监控中心的组成及工作原理。3.介绍了基于混沌算法的密码锁实现的关键技术:伪随机序列发生器。通过改进传统数字混沌算法,引入扰动序列,减少扰动位数,改变扰动间隔等方式,提升伪随机序列的产生,增强其复杂性,实现提升密码锁的安全性的目的。4.编程实现了成品油罐车锁控监控系统。给出了其中的锁控部分、车载单元、监控中心等核心功能的流程框图,并对系统在不同工作温度、区域锁控精度、防爆性、稳定性、数据传输和多目标监控性能进行测试。该系统实现了油罐车实时定位、区域锁控、航线偏离报警、配送超时报警、事故报警等功能。提升了油罐车监控管里的时效性、安全性和便捷性,能够满足生产需求。
[Abstract]:The rapid development of modern science and technology, especially electronic information technology, has created a good development space for the modern supervision of the production and operation process of oil product depots and gas stations. However, in the distribution of oil products, due to the defects of technology and management, As a result, the regulation of the tanker in the course of transportation has been in a state of imperfection for a long time, such as the transport yaw, the underreporting of accidents, the loss of oil products, and so on. In view of the above situation, There is an urgent need for a management system to eliminate the drawbacks of oil distribution supervision. The lock control and monitoring system of finished oil tank vehicle is developed and designed. In the lock control monitoring system of finished oil tanker, advanced technologies such as global satellite positioning technology, network communication technology, electronic code lock control and so on are comprehensively applied. The main contents of this paper are as follows: 1. The whole structure of the lock control monitoring system of the finished oil tanker is designed, and the design scheme of the software and hardware system is given. And introduces the function of each unit module. 2. Enumerates the main technical indexes of the lock control monitoring system of the finished oil tanker, describes the three main parts of the system: lock control system, The composition and working principle of vehicle unit and monitoring center. 3. This paper introduces the key technology of implementing cipher lock based on chaos algorithm: pseudorandom sequence generator. By improving traditional digital chaotic algorithm, disturbance sequence is introduced to reduce the number of disturbed bits. Changing the disturbance interval and so on, enhancing the production of pseudorandom sequence, enhancing its complexity, realizing the purpose of improving the security of cipher lock. 4. Programming to realize the lock control monitoring system of finished product tank car. The flow chart of the core functions, such as the monitoring center, is used to test the system in different working temperature, lock-control precision, explosion-proof, stability, data transmission and multi-objective monitoring performance. Area lock control, route deviation alarm, delivery overtime alarm, accident alarm and other functions. Improve the timeliness, safety and convenience of the monitoring pipe, can meet the production needs.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE88;TP277

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