The Research of Building Unattended Deformation Monitoring Communication System for Super Long Earth-Rockfill Dam

Author

Ma, Hongbin ; Hu, Qiling ; Liu, Dongli ; You, Yukun

Author_Institution

Sch. of Resources & Civil Eng., Northeastern Univ., Shenyang, China

fYear

2011

fDate

16-17 July 2011

Firstpage

267

Lastpage

270

Abstract

In this paper, deformation monitoring in LiaoheShifosi super long earth-rock fill dam is as the research background. Through the analysis of communication protocol of Ashtech GPS receiver, we successfully realize the wireless collection of initial data and wireless transmission of control commands. By self-defined calibration principle, the system solves the problem of data transmission error and through retransmission mechanism to make up for the problem that occasional real-time communication is not high. Through the analysis of serial port command, we interpret the protocol of Ashtech series GPS receiver and analyze the rules of data downloaded and setting directives so that more GPS receiver application can be developed on this basis.

Keywords

Global Positioning System; condition monitoring; dams; deformation; protocols; Ashtech series GPS receiver; LiaoheShifosi; building unattended deformation monitoring communication system; communication protocol; data transmission error; occasional real-time communication; retransmission mechanism; self-defined calibration principle; serial port command; superlong Earth-rockfill dam; wireless collection; wireless transmission; Data communication; Global Positioning System; Ground penetrating radar; Monitoring; Receivers; Software; Wireless communication; GPRS; GPS; dam; deformation monitoring; wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Society (ISCCS), 2011 International Symposium on

Conference_Location

Kota Kinabalu

Print_ISBN

978-1-4577-0644-8

Type

conf

DOI

10.1109/ISCCS.2011.79

Filename

6004437