基于无线传感器网络的静力载荷测控仪  

Static Load Measurement & Control Instrument Based on Wireless Sensor Networks

作　　者：郭寻[1] 韩超[1] 李宝华[1] 

机构地区：[1]吉林大学电子科学与工程学院,吉林长春130012

出　　处：《测控技术》2014年第12期139-142,共4页Measurement & Control Technology

摘　　要：针对以往静力载荷实验需要大量布线的麻烦,提出了基于无线传感器网络(WSN,wireless sensor networks)的静力载荷测控仪,所有传感器节点组成一个仪器网络。仪器所有的在前端测控仪实验数据通过WSN上传到基站。基站再将数据通过GPRS上传到远程监管中心。实现了每个基站可以同时管理多个前端测控仪,多组试验同时进行。整个系统组成的仪器网络实现了对试验的自动控制,在试验过程中能够快速、实时上传数据,节省了大量的人力、物力和财力。利用WSN进行通信也节省了大量布线的麻烦。For the trouble that the static load test requires a lot of wiring, static load measurement and control instrument based on wireless sensor networks （WSN） is put forward. All nodes form a instrument network. All the experimental data of the instrument at the front end are uploaded to the base station through WSN, then the data are uploaded to a remote monitoring center via GPRS（ general packet radio service）. Each base station can simultaneously manage multiple front-end, i. e., the plurality of sets of test may be performed simultaneously. Instrument network has realized the automatic control, and can upload data quickly and real-time in the process of testing, which saves a lot of manpower, material and financial resources. Communication based on WSN also saves a large number of wiring trouble.

关 键 词：静力载荷测控仪 无线传感器网络 GPRS 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]