多功能报 警系统设计毕业设计湖南商学院.docVIP

毕业设计 多功能报警系统设计 湖南商学院本科毕业设计（论文）诚信声明 本人郑重声明：所呈交的本科毕业设计（论文），是本人在指导老师的指导下，独立进行研究工作所取得的成果，成果不存在知识产权争议，除文中已经注明引用的内容外，本论文不含任何其他个人或集体已经发表或撰写过的作品成果。对本文的研究做出重要贡献的个人和集体均已在文中以明确方式标明。本人完全意识到本声明的法律结果由本人承担。 本科毕业设计（论文）作者签名： 年 月 日 内容摘要 目前，我国经济发达的大、中、小城市燃气普及率很高，人们的生活质量得到了极改善然而燃气的可挥发性，可燃性及爆燃性存在着极大的安全隐患，火灾及煤气中毒等现象时有发生，危害很大。ABSTRACT At present, the rate of gas that using in the large,mediumand small economy developed cities is very hige.the peoples quality of life has been greatly improved,but the volatile of gas makes the danger of flammablegas instructed the flammability of deflagration is possibile.Fire and gas poisoning, and other phenomena occur from time to time witch cause great harm.Today with the development of science and technology,human society also maks great progresses, the accumulation of social wealth and the value of peoples lives improve constantly,how to prevent fire and gas leak incidengts, and other incidents on the social wealth and peoples lives and safety from hazarding caused by the current social management become a one major issue. At the same time, developt a good performance, high reliability alarm system on the prevention of fires, gas leak, and other incidents in social life and property caused serious losses is of great significance.The whole system hardware circuit design is reasonable and reliable performance. First-alarm on the existing technology, development trends and the development of the multi-function alarm significance, leads to the development of multi-function alarm necessity and feasibility. Secondly, discuss the realization of the programme on the development of the multi-function alarm, by comparison,and comprehensive consideration choose one of the programmes to achieve the multi-functionalarm. Thirdly, identify options, the use of such programmes on the realization of multi-function alarm some of the hardware design and software design part. Finally, summing u