大学毕业论文单井筒煤炭产量监控系统的总体设计.doc

XXXXXXX 毕业设计 题 目 单井筒煤炭产量监控系统的设计 姓 名 xxx 学 号 xxx 专业班级 xxx 分 院 xxx 指导教师 xxx xxxx年xxx月xxx日 摘 要 煤炭行业目前在我国能源产业链中处于主导地位，是国民经济的支柱产业。但由于煤炭产量的计量不准确，难以核准，使得政府相关监管部门（国税地税、安监煤监、国土资源、财政、环保等部门）无法掌握其真实的产量数据，加上煤炭采掘生产经营情况复杂、煤矿私营企业财务制度不健全以及煤矿私营业主普遍存在的纳税意识不强等因素，造成煤矿私营企业偷逃税款的现象十分普遍和严重。为了进一步加强对煤矿税收的征收管理，研究并开发基于GPRS 煤炭产量监控系统。实时处理和反映各类生产数据，为政府管理部门提供了科学的计税计费依据，为国家避免财税收入流失提供了坚实的保障，从而在根本上优化和提升了政府对煤炭行业的监管效能。 论文首先介绍了基于GPRS网络的远程煤矿产量监系统的设计，结合原理图说明了各功能部件的实现方法。分析了终端和计算机中心的各种连接方式的优缺点，确定了的组网方式及实现方法。阐述了上位机的软件设计，给出了各任务模块的流程图。介绍了系统远程客户端的结构、功能和系统使用界面。 关键字：动态称重，GPRSμC/OS- II Single-shaft coal production monitoring and control system design Abstract At present, the coal industry chain in Chinas energy industry in a dominant position, the pillar industry of national economy. However, due to coal production is not an accurate measurement, it is difficult to approve, the government regulatory authorities (national tax supervisor safety supervision of coal, land and natural resources, finance, environmental protection and other departments) can not grasp the real output data, together with the operation of coal mining production the complexity of private coal mines, as well as a sound financial system is not mine the prevalence of private owners do not have a strong awareness of the tax and other factors, resulting in coal mines of the private sector with tax evasion is widespread and severe. In order to further strengthen the management of coal tax revenue collection, research and the development of coal-based GPRS monitoring system. Reflect the various types of real-time processing and production data management for the Government to provide a scientific basis for the tax billing for the country to avoid the loss of revenue to provide a solid security, in order to optimize and upgrade the root of government regulation on the performan