The Design And Realization Of AQMS Based On C/S Mode

Environment Conservation has been the common goal of the whole society. Air quality monitor can play a great role in our national economic persist-development. The article has introduced the whole layout ,model design of network , partition of function and realization methods of AQMS in TaiYuan , which based on Client/Server and combined with Internet/Intranet technology.The article discussed the function design , system OS of front and background, DB management tools on the background , application program developing tools on the stage and the selection of hardware device in order to mark out a feasible Client/Server system. The article emphasized on dissertation of long-distance data transfer method , selection and use of communication program developing tools , MODEM and AT instruction , prescript of communication rules in the system and the detailed method introduce using MODEM based on RS232 to realize data communication from central station to sect station.