Disaster-proof and flood-proof alarm system

A technology of an alarm system and an alarm device, which is applied in the fields of alarms, climate change adaptation, instruments, etc., can solve the problems of high intensity, many times of typhoon landing, and unfavorable data.

Inactive Publication Date: 2009-05-27
HANGZHOU MILANO SIGNAL TECH
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  • Abstract
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Problems solved by technology

[0004] (2) There are many typhoons landing and their intensity is high: especially in Fujian, Zhejiang and other places in our country, typhoons bring strong wind and heavy rainfall, and the losses caused by typhoons landing every year are extremely serious
[0005] But now our country mostly adopts manual inspection in the flood control and alarm of big rivers and sea areas, which is not conducive to the collection of complete and detailed data, and is also not conducive to the personal safety of staff and people.

Method used

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  • Disaster-proof and flood-proof alarm system

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the examples, but the protection scope of the present invention is not limited thereto.

[0023] refer to figure 1 , a disaster prevention and flood prevention alarm system, comprising:

[0024] Sensing devices for monitoring disaster information and converting them into electrical signals;

[0025] On-site controller for receiving electrical signals from sensing devices and issuing alarm commands;

[0026] An alarm device for receiving the above-mentioned alarm command and issuing an alarm;

[0027] A central controller for remote control of the aforementioned on-site controllers;

[0028] And a power supply for supplying electric power to the above-mentioned sensing device, field controller, alarm device and central controller. The power supply of the present invention is converted into a DC power supply after being rectified by 220V commercial power for use by each device.

[0029] The on-...

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Abstract

The invention relates to an alarm system for disaster and flood prevention, which comprises: a sensing device for monitoring disaster situation information and converting the information into electric signals; a field controller for receiving the electric signals from the sensing device and sending out alarm commands; an alarm device for receiving the alarm commands and giving an alarm; a central controller for remotely controlling the field controller; and a power supply for supplying electric power for the sensing device, the field controller, the alarm device and the central controller. The alarm system can effectively alarm and forewarn flood disaster situation, and can achieve field and remote centralized control.

Description

(1) Technical field [0001] The invention relates to an alarm system for disaster prevention and flood prevention. (2) Background technology [0002] China suffers from severe floods and droughts every year. At present, the difficulties and problems faced by my country's flood prevention and disaster prevention mainly include: [0003] (1) Many flood disasters: Every year, there are many extremely serious flood disasters in our country. For example, since the flood season in 2008, there have been severe to heavy rains in the eastern part of southwest my country, southern China, the south of the Yangtze River, and the coasts of Zhejiang and Fujian. The continuous heavy rainfall has caused super-warning floods and landslides in some main streams and tributaries of the Yangtze River, Pearl River, Xijiang River, Minjiang River and other river basins. As of June 2008, landslides caused by torrential rains and floods have caused more than 38 million people to be affected, more t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10G08B25/00
CPCY02A50/00
Inventor 徐忠祥何志良黄文俊
Owner HANGZHOU MILANO SIGNAL TECH
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