摘要
针对近年来煤矿瓦斯爆炸事故多发,造成大量人员伤亡的现状,提出了将个人数字助理(PDA)应用于煤矿瓦斯浓度监测的观点,将虚拟仪器的"功能软件化"和"集成性"以及"程序设计图形化"等优点从微型计算机扩展到PDA,在系统设计中采用了模块化的设计思想,并充分发挥PDA的便携性、可移动性及可无线通讯等优点,可有效避免由于工作人员疏忽等原因造成的损失,具有极大的经济、社会效益。
Aiming at the situation of many gas explosion accidents and so many lives lost in them in these years,the viewpoint of applying Personal Digital Assistant （PDA） in detecting gas concentration was proposed. The virtues such as＂function sofiwared＂,＂integration＂and＂program design graphicsed＂of virtual instrument are expanded for computer to PDA.By taking modularized design in the system design,utilizing portable,removable and wireless communication advantages of PDA,the loss due to people＇s error can be avoided effectively.And as a result,great economic and social benefits can be achieved.
出处
《现代科学仪器》
2008年第6期9-11,共3页
Modern Scientific Instruments
关键词
PDA
模块化
便携
无线通讯
瓦斯浓度监测
PDA
modularization
portable
wireless-communication
monitoring gas concentration
