基于GPRS的风井综合参数安全监控软件设计

Security Monitoring Software Design of Ventilation Shaft Integrated Parameters Based on GPRS

此软件是为地面风井综合参数监控设计的。传输数据采用GPRS无线网络,80C552单片机和RS-485网络的串行接口电路,构成多机通信网络。上位机系统PC主机与多台单片机分站的串行通信是通过VB6.0中的通信控件MSCOMM实现的,利用VB6.0编程可以实时进行数据采集处理和控制、数据实时显示、报表打印及报警等功能。

This software is designed for integrated parameters of ventilation shaft. GPRS wireless network is used to transmit data. Serial interface circuit of 80C552 single-chip and RS-485 networks makes up of a multi-machine communications network. Via control program VB6.0 MSCOM, a PC host may serially communicate with multiple single-chip sub-stations. Utilizing VB6.0 program can accomplish real-time data collection, treatment, control and display, as well as other functions such as printing report forms and alarm.