基于webgis的煤炭企业安全生产管理信息系统的设计与实现-地图学与地理信息系统专业论文.docx

ABSTRACTIn recent years，as network technology,geographic information systems technology and database technology is mature，and gradually introduce production safety management of coal enterprises，they will certainly increase in data processing efficiency,practicality and security software systems stability,the rich production safety of coal enterprisesmanagement tools，provide the basis for timely and accurate informationto play an active role in several areas．Accordingly,the paper first introduced the status of the production safety of coal enterprises information management，analysis andproduction safety management of coal enterprises in the research and application software，and current problems and corresponding solutions done in-depth research．On this basis．according to Shan’Xi Lu’an environmental energydevelopment Co．Ltd．production safety management of coal enterprises needs，the structure of this system of production safety management systems，systems structure and the various components of the system have done a detailed description．Under existing production safety management of coalenterprises of coalenterprises bureau class departments and separated distribution of mine class，the B／S structure of the proposed production safety of coal enterprises management model，and achieve production safety data storage and sharing．砀e lack ofexisting production safety of coal enterprises management systems against graphics elements，the authors propose a system based on WEBGIS design ideas，and use graphic complaints，the production safety of coal enterprises management to achieve tlle required vector graphics documents enlarged，shrunk，roaming，ranging，such as functional attributes enquiries．111is design ideas to the network technology and GIS technology to the rich production safety management of coal enterprises manifestations，butalso represent the future production safety management of mineral enterprise development in the field ofinformation technology direction．Final