Development and implementation of field information management system based on telecommunications

Theorize a twostage communication platform of FANUC numerical control system based on industrial Ethernet and PC104 embedded technology,simply introduce the serial port communication protocol of FANUC,realize telecommunication between one computers with TC programming in MSDOS and one computer with VC6.

Remote Communication Realizing in Control System of Polluted Water;

Solutions to RS-232 serial remote communication;

Design of Terminal Communication Software for Remote Communication System;

Based on the summary of the general character of a great deal of projects,and emphasized on the aspects of the selection of communication medium,network topological structure and reliability of communication system,the paper described the technical problems emerged during the designing of long distance communication network for the special use of engineering and their solving methods.

Using the interface between single-chip computer and MODEM long-distance communication of single-chip computer system is completed with common telephone net.

Design of wireless communication network protocol in automatic dam safety monitoring system;

Industrial Quality Real-time Monitoring System Based on of Wireless Communication Network;

Based on GSM and embedded system wireless communication module;