基于UML技术的井下矿工安全管理系统设计
摘要
煤矿作为不可再生资源,一直以来在我们的身边扮演着非常重要的角色。然而许多矿井仍处在设备陈旧,管理系统不完善的状态之下,存在非常大的安全隐患。如何保证矿井安全生产,降低事故发生,提高事故发生后的搜索和救援效率,是目前需要面对的重要问题。因此,急需研制一套先进有效的煤矿安全定位管理系统。
本文基于UML对井下矿工安全系统进行面向对象的系统分析。用状态图表达系统结构逻辑和行为逻辑,用活动图表达业务模型,用用例图表达系统的需求。UML建模与窗体设计以及部分窗体功能的实现。结合面向对象的程序设计,应用C#语言,在Visual Studio 2005平台上完成本文。
Today's society as an important energy source coal, are widely used in all areas, fromeveryday life in the industrial production, from the development of scientific research to theexport trade in coal has long been an integral part of our side. China's vast land, a wideterritory, rich resources, the share of coal is in the world. Therefore, the coal for a longperiod of time will remain the major energy source in China. Although convenientnatural conditions, but not formal mining method, the low concentration of coal companies,more or less impact on the advance of China's coal industry.
In recent years, many coal companies in pursuit of higher economic efficiency,without permission to open mine, the exploitation of environmental hazards, lack ofsecurity, leading to coal mine accidents have occurred. Coal mine accidents continue tooccur, bring not only economic loss, but also makes the miners lost their lives. Mine is not aregular on the safety of miners is not protected, now what ensure safety in production,improve the efficiency of search and rescue after the accident, was placed in the nationalleadership at all levels of authorities and in front of mine. China colliery poorly equipped,complex terrain. Mine Mine Road, crisscross the internal environmentsinister. Underground miners are highly mobile, widely distributed, with the darkunderground light, making management difficult to manage the miners, it is difficult tomaintain the equipment maintenance and repair, safety inspectors found safety problemshardly the first time and eliminate hidden dangers . As the mine within the communicationsignal is weak, high dispersion of sudden staff, once a gas underground, coal dust explosion,leakage, collapse and other accidents, the ground it difficult to grasp in real time thedistribution of underground workers, staff can not be precise positioning. Not conducive foreffective search and rescue program, an increase of disaster relief, security, rescue difficult,may cause irreparable damage. Therefore, the urgent need to develop an advanced andefficient management system for mine safety orientation.
With the development of science and technology, the computer field has been rapiddevelopment. The system includes hardware and software technology. As semiconductors,integrated circuits and other technologies become more sophisticated, micro-processors andmicro-controller technology has been widely used. Microprocessor, microcontroller, andwireless sensor performance more perfect gradually lower the price. This makes thehardware required for many industries to improve product quality, faster operation, lowerprices. Similarly, while rapid development of computer software technology. Windows,Unix and other operating systems already mature. For database management systems alsoplay a good support group for non-computer industry to operate and easier to use, more andmore industries has a complete management system. Analysis on the process forobject-oriented technology provides a more in-depth thinking more methods and tools, suchas model design. Implementation of the program for object-oriented technology enableseasy code reuse and code high scalability, easy software updates and maintenance. Modernsoftware industry has developed rapidly, but due to the rapid development of the crisisarising out should not be overlooked. Large-scale software development costs andmaintenance costs are very high, the proposed object-oriented technology allows softwaredevelopers to customers, the communication between software developers more smoothly,because: First, object-oriented real-world objects to abstract This abstract, to non-professionals can also specify what the software needed to save developmentcosts. Second, object-oriented technology often used to package and inheritance, and othertechnologies to enable different programs there is a correlation between the module thatenables developers to focus on research and development process, not a lot of energy oneach module coord nation.
For the realization of form, mainly C # tool. C # is C # is Microsoft's development ofa fully object-oriented programming language. Its main advantages are the following:
(1)Full support for classes and object-oriented programming, including interfaces andinheritance, encapsulation and polymorphism.
(2) Clear and concise syntax. Does not allow direct manipulation of memory, removethe pointer.
(3) And the Web closer together. C # supports the vast majority of Web standards,automatic generation of XML document specifying the built-in support.
(4) Complete error, exception handling functions.
(5) A flexible version of the treatment technology. Because the C # language itself isbuilt-in version control, so developers can more easily develop and maintain.
(6) Garbage collection features, C # automatically release memory will not be usedinstead of the programmer to manually release.
This paper outlines an overview of today's coal industry and the feasibility analysis,respectively, from technical feasibility, demand feasibility, economic feasibility analysis ofthree. Introduces object-oriented programming features and advantages. As well as C # andadvantages of such an overview. UML done on brief. Of the underground minerspositioning system functions are introduced, also based on the underground miners safetyUML object-oriented systems analysis systems. Expression system with a state diagramstructure of logic and behavioral logic, the expression of business models usingactivity diagrams, use case diagram with expression systems.
本文基于UML对井下矿工安全系统进行面向对象的系统分析。用状态图表达系统结构逻辑和行为逻辑,用活动图表达业务模型,用用例图表达系统的需求。UML建模与窗体设计以及部分窗体功能的实现。结合面向对象的程序设计,应用C#语言,在Visual Studio 2005平台上完成本文。
Today's society as an important energy source coal, are widely used in all areas, fromeveryday life in the industrial production, from the development of scientific research to theexport trade in coal has long been an integral part of our side. China's vast land, a wideterritory, rich resources, the share of coal is in the world. Therefore, the coal for a longperiod of time will remain the major energy source in China. Although convenientnatural conditions, but not formal mining method, the low concentration of coal companies,more or less impact on the advance of China's coal industry.
In recent years, many coal companies in pursuit of higher economic efficiency,without permission to open mine, the exploitation of environmental hazards, lack ofsecurity, leading to coal mine accidents have occurred. Coal mine accidents continue tooccur, bring not only economic loss, but also makes the miners lost their lives. Mine is not aregular on the safety of miners is not protected, now what ensure safety in production,improve the efficiency of search and rescue after the accident, was placed in the nationalleadership at all levels of authorities and in front of mine. China colliery poorly equipped,complex terrain. Mine Mine Road, crisscross the internal environmentsinister. Underground miners are highly mobile, widely distributed, with the darkunderground light, making management difficult to manage the miners, it is difficult tomaintain the equipment maintenance and repair, safety inspectors found safety problemshardly the first time and eliminate hidden dangers . As the mine within the communicationsignal is weak, high dispersion of sudden staff, once a gas underground, coal dust explosion,leakage, collapse and other accidents, the ground it difficult to grasp in real time thedistribution of underground workers, staff can not be precise positioning. Not conducive foreffective search and rescue program, an increase of disaster relief, security, rescue difficult,may cause irreparable damage. Therefore, the urgent need to develop an advanced andefficient management system for mine safety orientation.
With the development of science and technology, the computer field has been rapiddevelopment. The system includes hardware and software technology. As semiconductors,integrated circuits and other technologies become more sophisticated, micro-processors andmicro-controller technology has been widely used. Microprocessor, microcontroller, andwireless sensor performance more perfect gradually lower the price. This makes thehardware required for many industries to improve product quality, faster operation, lowerprices. Similarly, while rapid development of computer software technology. Windows,Unix and other operating systems already mature. For database management systems alsoplay a good support group for non-computer industry to operate and easier to use, more andmore industries has a complete management system. Analysis on the process forobject-oriented technology provides a more in-depth thinking more methods and tools, suchas model design. Implementation of the program for object-oriented technology enableseasy code reuse and code high scalability, easy software updates and maintenance. Modernsoftware industry has developed rapidly, but due to the rapid development of the crisisarising out should not be overlooked. Large-scale software development costs andmaintenance costs are very high, the proposed object-oriented technology allows softwaredevelopers to customers, the communication between software developers more smoothly,because: First, object-oriented real-world objects to abstract This abstract, to non-professionals can also specify what the software needed to save developmentcosts. Second, object-oriented technology often used to package and inheritance, and othertechnologies to enable different programs there is a correlation between the module thatenables developers to focus on research and development process, not a lot of energy oneach module coord nation.
For the realization of form, mainly C # tool. C # is C # is Microsoft's development ofa fully object-oriented programming language. Its main advantages are the following:
(1)Full support for classes and object-oriented programming, including interfaces andinheritance, encapsulation and polymorphism.
(2) Clear and concise syntax. Does not allow direct manipulation of memory, removethe pointer.
(3) And the Web closer together. C # supports the vast majority of Web standards,automatic generation of XML document specifying the built-in support.
(4) Complete error, exception handling functions.
(5) A flexible version of the treatment technology. Because the C # language itself isbuilt-in version control, so developers can more easily develop and maintain.
(6) Garbage collection features, C # automatically release memory will not be usedinstead of the programmer to manually release.
This paper outlines an overview of today's coal industry and the feasibility analysis,respectively, from technical feasibility, demand feasibility, economic feasibility analysis ofthree. Introduces object-oriented programming features and advantages. As well as C # andadvantages of such an overview. UML done on brief. Of the underground minerspositioning system functions are introduced, also based on the underground miners safetyUML object-oriented systems analysis systems. Expression system with a state diagramstructure of logic and behavioral logic, the expression of business models usingactivity diagrams, use case diagram with expression systems.
引文
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[2]肖春泉.矿业不是夕阳产业.经济日报[J],2001.10.9.
[3]煤炭部.综合运用各种手段对煤炭生产总量进行调控[J].煤炭经济研究,1997.7.
[4]蒋慧,吴礼发,陈卫卫.UMLProgrammingGuid设计核心技术[J].北京希望电子出版社,2001年第1版.
[5]HeT,HuangC,BlumBM,etal.Range-FreeLocalizationSchemesforLargeScaleSensorNetworks,In[J].SanDiego,CA,UnitedStates:AssociationforComputingMachinery,2003,81-95.
[6]基于B/S结构学生成绩管理系统设计与实现[D].沈阳化工学院学报,2007.
[7]基于VisualC++的学生成绩管理系统的设计与实现[D].福建电脑,2007
[8]求是科技.SQLServer2000数据库开发技术与工程实践[M].北京人民邮电出版社,2004.
[9]朱志强.管理信息系统——原理,开发及应用[M].复旦大学出版社,2007年第1版,第109-194页.
[10]张剑平.信息系统:历史沿革与发展趋势.浙江师范大学报(自然科学版)[J],1994年第04期.
[11]屈成鹰.谈谈信息系统在企业管理中的重要性[J].厦门科技,2001年第81期.
[12]刘宾.小型企业工资系统数据库的应用[J].天津市工会管理干部学院学报,2006年第02期.
[13]程燕.工资管理信息系统的开发[J].上海电机高等专科学校学报,2003年第04期.
[14]黎红.信息系统的发展历程[J].电脑知识与技术(学术交流),2007年第03期.
[15]卫少军,徐钊.企业信息化建设及其信息系统开发模式[J].能源技术与管理,2004年第01期.
[16]刘君.SQLServer2000中全文检索的使用[J].计算机世界报,清华大学出版社,第03期,2002,10.
[17] LiFang—rain,LiRen—fa,YeCheng—qing.Outputingandanalyzingtheresultsofthenetworksimulator[D].ComputerEngineering,2000,
[18] KennethC.Laudon.Managementinformationsystems[J],清华大学出版社,1998,第56-82页.
[19]何勇,郑文钟.管理信息系统的原理方法及应用[J].浙江大学出版社,2005年第1版,第21-79页.
[20](美)本-甘,(美)萨卡,(美)沃尔特[J].电子工业出版社,MicrosoftSQLServer2005技术内幕:T-SQL程序设计.2007年8月第1版.