Study of landslide real-time monitoring and alarm system

被引：0
|
作者：
Zhao, JW [1 ]
Wang, ZG [1 ]
Shi, YB [1 ]
机构：
[1] Univ Elect Sci & Technol China, Chengdu 610054, Peoples R China
来源：
ICEMI 2005: Conference Proceedings of the Seventh International Conference on Electronic Measurement & Instruments, Vol 8 | 2005年
关键词：
landslide monitoring; GPS difference positioning; VHF module; GSM module;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In the landslide real-time monitoring system, the technologies such as the difference GPS network, wireless data transfers, background data processing by PC, uninterrupted operating in 24 hours and so on are adopted. The field data-collecting circuit based on MCU is designed to collect and store those data from GPS and to control VHF module or GSM module. RTOS is introduced into developing the programs of MCU. The precision of the real-time landslide monitoring system of displacement detecting reaches +/- 1cm in horizontality and +/- 2 cm in verticality.
引用
收藏
页码：425 / 429
页数：5
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