In order to solve problems in process of ground settlement monitoring of fiber Bragg grating sensors

such as poor intuitive expression of monitoring results

weak comprehensive management ability and can not data remote share

a set of fiber grating remote monitoring system based on 3G network for ground settlement is developed.A composite structure with two layers C/S and three layers B/S is designed.Virtual instrument technology is used to develop front-end data acquisition software.And asp.net and C# language are used to develop monitoring web site.At the same time

3G network remote data transmission is used

compared to the GSM/GPRS

which increases data transmitting speed and accuracy.The system set acquisition and management of monitoring data

real-time dynamic display of monitoring results

remote access control and alarm control as an organic whole

which realizes intelligent and networked management for ground settlement.In application of the system in monitoring of wind shaft wall in coal mine

the system runs well and provides guarantee for safety in coal mine production.