Electronic monitoring system and method for landslide
A landslide and monitoring system technology, which is applied to radio wave measurement systems, measurement devices, electric/magnetic exploration, etc., can solve problems such as monitoring landslide disasters that have not yet been seen, and achieve manpower saving, convenient operation, and low maintenance costs. Effect
Active Publication Date: 2012-10-24
桂林盛兴电子科技有限公司
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Problems solved by technology
However, there is no equipment to monitor landslide disasters by using changes in geomagnetic signals.
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Embodiment Construction
[0026] Embodiment of electronic monitoring system for landslides
[0027] Example of the electronic monitoring system for landslides figure 1 As shown, including the monitoring host, 5 geomagnetic field sensing devices are buried at 5 monitoring points in areas where landslides may occur, and the magnetic field sensing devices in each place have their own numbers stored in the monitoring host. The monitoring host includes a central processor and a power supply module and a receiving module connected thereto. The central processor is also connected with the alarm and the mobile phone information sending module.
[0028] The power supply module is also connected with a backup battery.
[0029] The central processing unit is also connected to a display.
[0030] The geomagnetic field sensing device such as figure 2 As shown, it includes a single-chip microcomputer and a geomagnetic field sensor and a transmitting module connected thereto. The main battery is connected to the...
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The invention discloses an electronic monitoring system and an electronic monitoring method for landslide. The system comprises a monitoring host computer, wherein a plurality of geomagnetic field sensing devices with special serial numbers which are stored in the monitoring host computer are embedded in monitoring points and wirelessly connected with the monitoring host computer. The monitoring host computer comprises a central processor, a power supplying module and a receiving module which are connected with the central processor, an alarm and / or a cell phone information sending module. Each geomagnetic field sensing device comprises a single chip processor, a geomagnetic field sensor and an emission module which are connected with the single chip processor. A main battery is connected with the single chip processor through a power supply. The electronic monitoring method comprises the following steps: the single chip processor of each geomagnetic field sensing device compares the signal of each geomagnetic field sensor with a geomagnetic field parameter value in the point, and sends the device serial number, an early warning signal and a geomagnetic field parameter change value to the monitoring host computer wirelessly if the signal exceeds the early warning value; the monitoring host computer judges the above information comes from which monitoring point, and then starts the alarm and / or the cell phone information sending module. According to the electronic monitoring system and method for landslide, the geomagnetic field can be automatically and successively monitored, landslide risk can be accurately predicted, and the system and the method can work for a long time due to an electricity saving facility.
Description
technical field [0001] The invention relates to the technical field of monitoring landslides, in particular to an electronic monitoring system and a monitoring method for landslides. Background technique [0002] Landslides are a kind of geological change caused by special geological structures, and landslides often cause secondary geological disasters. The monitoring of landslides is to use various technical methods to understand and master the evolution process of landslides, and to predict the trend of landslides, so as to issue alarms in time before landslides cause disasters, so as to avoid loss of life and property. Manual field observation of landslides is too labor-intensive, and it is difficult to achieve long-term real-time measurement. The existing main monitoring technologies are as follows: (1) Image recognition technology, although it solves the problem of real-time dynamic monitoring, in bad weather conditions such as rain, snow, fog, etc., the accuracy of in...
Claims
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IPC IPC(8): G01V3/00G01V3/40G08B21/10
Inventor 姜新猛
Owner 桂林盛兴电子科技有限公司