SD煤矿安全管理系统研究

发布时间：2018-12-15 02:16

【摘要】：我国地下具有丰富的煤炭资源,一直以来,我国的煤炭产量均位居世界前列,但是由于受到技术水平的限制,无法对煤矿开采过程中所存在的一些不安全因素进行良好的控制,因而导致频繁发生安全事故,对煤矿工作人员的人身安全构成严重威胁。因此,针对以上出现的问题,综合考虑各方面因素,来对煤矿安全生产管理状况进行提高和改善,已经成为了当前的首要任务。然而一套完善的煤矿安全信息管理系统是解决以上问题、保障煤矿工人的生命安全、提高煤矿企业经济效益的有效途径。本文以SD煤矿为对象,研究了 SD煤矿安全管理信息系统的设计与实现。在本文中,首先对煤矿安全管理信息系统的概念、开发背景以及国内外研究现状进行了介绍,同时也对SD煤矿当前的安全管理现状进行了分析,确定了本文的主要研究内容。然后,对系统设计过程中所涉及到的相关理论和技术进行了综述,包括C/S和B/S模式的概念、结构、优缺点、开发环境及特点等,为接下来SD煤矿安全管理系统的设计与实现奠定理论与技术基础。接着,从组织结构设计和安全管理业务流程设计两方面考察了 SD煤矿的安全管理现状,总结出SD煤矿安全管理工作中存在的若干问题,并分析了这些问题的成因。以解决这些问题为目标,分析了煤矿安全管理系统的功能需求,确定了系统的性能以及功能目标,同时也对系统的可行性进行了合理的分析,从而建立了煤矿安全管理系统的逻辑模型,绘制了相关功能的数据流程图,制定了系统的数据字典。随后根据系统的设计原则,对系统进行了设计,确定了系统的整体结构与体系结构,此外还对系统的各功能模块、数据库以及用户界面进行了设计。最后,通过对C/S和B/S的比较,提出了基于C/S和B/S混合模式的煤矿安全管理信息系统,对应用模块进行了设计,论述了 C/S和B/S子系统的实现,从防火墙、身份认证、访问控制以及用户权限方面对系统进行了安全性分析,进而确保了系统的网络安全,有效避免了非法用户的入侵。
[Abstract]:There are abundant coal resources in underground of our country, all the time, the coal output of our country is in the forefront of the world, but because of the limitation of technical level, it is impossible to control some unsafe factors in the process of coal mining. As a result, frequent accidents occur and pose a serious threat to the personal safety of coal mine workers. Therefore, in view of the above problems, comprehensive consideration of various factors to improve and improve the situation of coal mine production safety management has become the first task. However, a set of perfect coal mine safety information management system is an effective way to solve the above problems, ensure the life safety of coal miners and improve the economic benefits of coal mining enterprises. Taking SD coal mine as an object, this paper studies the design and implementation of SD coal mine safety management information system. In this paper, the concept of coal mine safety management information system, development background and domestic and foreign research status quo are introduced, and the current safety management situation of SD coal mine is analyzed, and the main research content of this paper is determined. Then, the related theories and technologies involved in the system design are summarized, including the concept, structure, advantages and disadvantages, development environment and characteristics of C / S and B / S models. Then lay a theoretical and technical foundation for the design and implementation of SD coal mine safety management system. Then, from the aspects of organization structure design and safety management business process design, the present situation of safety management in SD coal mine is investigated, and some problems existing in the safety management work of SD coal mine are summarized, and the causes of these problems are analyzed. In order to solve these problems, this paper analyzes the functional requirements of the coal mine safety management system, determines the performance and function objectives of the system, and makes a reasonable analysis of the feasibility of the system. The logical model of the coal mine safety management system is established, the data flow chart of the related functions is drawn up, and the data dictionary of the system is established. Then, according to the design principle of the system, the system is designed, and the overall structure and architecture of the system are determined. In addition, the functional modules, database and user interface of the system are designed. Finally, through the comparison between C / S and B / S, a coal mine safety management information system based on the mixed mode of C / S and B / S is put forward. The application module is designed, and the realization of C / S and B / S subsystems is discussed. This paper analyzes the security of the system from the aspects of firewall, identity authentication, access control and user rights, which ensures the network security of the system and effectively avoids the intrusion of illegal users.
【学位授予单位】：西安理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TD79

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