Embedded geological disaster video monitoring and early warning system and method

Abstract

The invention discloses an embedded type system and method for geological disaster video monitoring early warning. The system is formed by an embedded type front end video monitoring device, a wireless relay device and a wireless network access device. The embedded type front end video monitoring device is installed on a monitoring site to collect video signals; the wireless relay device is installed on a peak to be used for transmitting and relaying; and the wireless network access device is installed in a town where the internet can be surfed and transmits signals to the internet. A front end controller collects data of every sensor, performs analytical calculation, preliminarily judges disaster conditions, turns on or turns off a monitoring camera and a power supply of an infrared flash lamp according to the need, judges disasters and outputs signals. The system and the method have active and passive infrared night vision capabilities and are not subject to limitation of day and night, and disaster losses can be reduced to be minimum. A wind-solar complementary power supply and energy-saving power-saving working mode is adopted to enable the system to work normally. A relay communication mode is applied so that the system and the method can be effectively used in areas undeveloped in communication. The system and the method are high in early warning forecast accuracy, simple and practical.

Description

1. Technical Field [0001] The invention relates to a monitoring and early warning of geological disasters, in particular to an embedded geological disaster video monitoring and early warning system and method. 2. Background technology [0002] Environmental disasters and geological disasters cause huge losses in the lives and property of the country and people every year. The prediction and warning of environmental disasters and geological disasters are very important. In recent years, great progress has been made in the forecast and early warning of environmental disasters and geological disasters. [0003] Chinese patent CN201110062816.3 "Natural disaster monitoring and early warning method and system" discloses a natural disaster monitoring and early warning method and system. Information collection equipment collects natural condition data and video monitoring data of each monitoring point in real time, and transmits natural disasters through information transmission equipment...

AI Technical Summary

Problems solved by technology

The above-mentioned several inventions have all used the monitoring technology of video geological disasters, but there are still deficiencies: 1. They are all monitored under visible light, which is not suitable for night monitoring. 2. High energy consumption requires a large power supply. 3. The communication bandwidth is required to be wide, and a mature communication network must be relied on

However, geological disaster monitoring sites are often located in remote mountainous areas, without power supply and mature communication systems

Disasters often occur at night, and since monitoring equipment cannot be used at night, disasters will cause great human and material losses

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