一种基于无线传感网络的电容式静力水准仪研制

英文篇名：Development of a Kind of Capacitor Induction Type Hydrostatic Leveling Based on Wireless Sensor Network
中文刊名：自动化与仪表
英文刊名：Automation & Instrumentation
作者：蔡立艮 ; 周春华 ; 戎晓力 ; 卢浩
英文作者：CAI Li-gen ; ZHOU Chun-hua ; RONG Xiao-li ; LU Hao ; Defence Construction College ; PLA University of Science and Technology ; Field Engineering College ; PLA University of Science and Technology
中文关键词：静力水准仪 ; 无线传感网络 ; 电容
英文关键词：hydrostatic leveling ; wireless sensor network ; capacitor
出版日期：2014-12-15
机构：中国人民解放军理工大学国防工程学院;中国人民解放军理工大学野战工程学院;
年：2014
期：12
出版单位：自动化与仪表

摘要

研制了一种基于无线传感网络的电容式静力水准仪,并给出了静力水准仪的系统架构、机械结构设计和硬件电路设计方案。与其它类型静力水准仪相比,该水准仪的最大特点是功耗极低,因此可以采用电池供电和无线网络数据传输,减少了现场布线成本,同时也提高了系统的可靠性。应用实践证明,该方案切实可行,且效果较好。
A kind of capacitor induction type hydrostatic leveling based on wireless sensor network was developed in this paper. And also introduced the system architecture and the design pattern of mechanical structure and hardware circuit of this hydrostatic leveling detailedly. Compared with other types,the outstanding characteristic of this hydrostatic leveling was low power consump tion,therefore it can be powered by battery and communicate by means of wireless network. The hydrostatic leveling do not need field wiring and reducing costs. While also improving the reliability. The field application has proved good results and this design pattern was practicable.

引文

[1]白韶红.静力水准仪在北京城铁变形监测中的应用[J].中国仪器仪表,2003(11):34-36.
    [2]韩贤权,李端有,谭勇,等.数字水准仪自动化监测系统在大坝变形监测中的应用[J].测绘科学,2010,35(3):173-175.
    [3]于来宝,陈志高,郭晓菲,等.磁致伸缩液位传感器在水准仪上的应用研究[J].自动化与仪表,2010,25(4):20-21.
    [4]杨学存.超声波静力水准仪的研制[D].陕西:西安科技大学,2005.
    [5]陈德福,聂磊.液体静力水准仪及其应用[M].北京:地震出版社,2008:36-51.
    [6]胡大可.MSP430系列超低功耗16位单片机原理与应用[M].北京:北京航空航天大学出版社,2001.
    [7]Luminary Micro,inc.LM3S1601 Microcontroller DATA SHEET[M].Texas:Luminary Micro,inc,2007.
    [8]王宏伟,张伟,林宇,等.差动电容敏感式力学传感器的信号提取电路[J].电子元件与材料,2003,22(3):10-12.
    [9]AD7745 Data Sheet.24-Bit Capacitance to Digital Converter with Temperature Sensor[Z].Analog Devices,Inc,2005.