|Table of Contents|

Developing of Long-Distance Wireless Datum Transfer System for Landslide Monitoring(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2007年第02期
Page:
192-195
Research Field:
水资源与地质工程
Publishing date:

Info

Title:
Developing of Long-Distance Wireless Datum Transfer System for Landslide Monitoring
Author(s):
LONG Jian-hui1; LI Tong-lu1; JIANG Li-jun2
1. School of Geological Engineering and Surveying, Changan University, Xian 710054, Shaanxi, China; 2. Highway Bureau of Xuchang City, Xuchang 461000, Henan, China
Keywords:
landslide;  monitoring;  datum transmission;  GSM
PACS:
P694;TP274
DOI:
-
Abstract:
By adopting the advanced monitor instrument and the modern wireless communication technology, a set of long-distance wireless datum transmission system for landslide monitoring has been developed, which is made up of three major parts: control center, GSM network and leading terminal station. One of the systems ends joins the monitoring instrument fixed on the monitoring point in landslide, the other end links with control cen- ter. The one-chip computer controls and gathers and changes of the parameter from sensor of the leading terminal station with A/D, the receiving and dispatching module(TC35)conveys the data to the control center by GSM in order to realize the tasks of data transmission, data management, establishment of monitoring model, dispatching of pre-warning message. Besides it can analyze and process the monitoring datum, for researchers. This system could be supplied by the solar energy, suitable for the remote districts especially. Through modeling in room, the function of the system is stable, the data is transmitted promptly and accurately.

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