基于Modem的煤矿产量远程监控系统的设计

Design of Remote Monitoring and Control System of Coal Output Based on Modem

通过几种远程通信方式在性能与实现方法上的对比,文章提出了一种采用Modem技术进行远程通信的煤矿产量远程监控系统的设计方案,详细介绍了上位机、下位机与Modem进行通信的硬件与软件设计,并给出了系统抗干扰措施。实际运行表明,该系统工作稳定可靠,具有一定的实用价值。

Though comparison about performance and realizing method among several remote communication modes, the paper proposed a design scheme of remote monitoring and control system of coal output using Modem technology to realize remote communication, introduced design of hardware and software of communication between upper-computer, lower-computer and Modem. It also gave anti- interference measures of the system. The practical running showed that the system is stable and reliable in working, and has certain use value.