The design of distributed remote wireless measurement and control system based on 3G networks

3G networks is public wireless mobile transmission network with high transmission speed,cover a wide range of features.Proposed a design of remote wireless monitoring system based on 3G network,the design uses 3G router and serial net module to connect the host computer with static IP monitoring with remote control terminal.Implement data transfer between host computer and control terminal with wireless,high speed.Introduction of this system are two key devices:3G routers and serial net modules.The design gives the system structure,software and hardware design and experimental results.Experimental results show that the proposed system has a relatively simple hardware structure,good scalability,use of low cost,high speed data transmission,real-time to meet the general requirements characteristics.