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Debris-flow monitoring and early-warning system and method

A technology for monitoring and early warning and debris flow, applied in the field of Internet of Things, can solve the problems of inability to realize real-time monitoring of debris flow source area, difficulty in realizing debris flow early warning, and inability to transmit monitoring data.

Inactive Publication Date: 2018-09-21
BEIJING GUODIAN GAOKE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the provenance area is usually located in a deep mountain area, the ground network cannot cover, the monitoring data cannot be transmitted, and the real-time monitoring of the debris flow source area cannot be realized, which makes it difficult to realize the early warning work when the debris flow occurs

Method used

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  • Debris-flow monitoring and early-warning system and method
  • Debris-flow monitoring and early-warning system and method

Examples

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Embodiment 1

[0044] An embodiment of the present invention provides a debris flow monitoring and early warning system, referring tofigure 1 As shown, the system includes: an Internet of Things constellation composed of multiple Internet of Things satellites 101, a ground center 103, a ground terminal 102, and a debris flow monitoring and early warning platform 104;

[0045] The above-mentioned ground terminal 102 is connected with the debris flow monitoring device for collecting the debris flow data measured by the debris flow monitoring device, and sending the collected debris flow data to the Internet of Things satellite 101, wherein the debris flow data includes at least: rainfall data of the debris flow monitoring area , Mudwater level data in the debris flow monitoring area, geoacoustic data in the debris flow monitoring area, and geographic location data in the debris flow monitoring area; the ground terminal 102 may upload the debris flow data to the Internet of Things satellite 101 a...

Embodiment 2

[0071] Another embodiment of the present invention provides a method for data acquisition and transmission in a debris flow monitoring and early warning system, referring to Figure 4 As shown, the method includes the following steps:

[0072] S401. The ground terminal located in the debris flow monitoring area collects the debris flow data measured by the debris flow monitoring device, and uploads the debris flow data to the Internet of Things satellite;

[0073] The above-mentioned ground terminal collects the debris flow data measured by the debris flow monitoring device, and uploads the debris flow data to the Internet of Things satellite every preset time.

[0074] The aforementioned ground terminal uploads the collected debris flow data to the IoT satellite when the IoT satellite moves above the ground terminal by means of broadcasting.

[0075] S402. After the IoT satellite receives the debris flow data, the IoT satellite stores the debris flow data, and sends the debr...

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Abstract

The invention provides a debris-flow monitoring and early-warning system and a method. The system comprises an Internet of Things constellation composed of multiple Internet of Things satellites, a ground center, ground terminals and a debris-flow monitoring and early-warning platform, wherein the ground terminals are used for collecting debris-flow data and sending the debris-flow data to the Internet of Things satellites, the Internet of Things satellites send the debris-flow data to the ground center, and after the ground center receives the debris-flow data, the debris-flow data is sent tothe debris-flow monitoring and early-warning platform through a ground network, and thus the debris-flow monitoring and early-warning platform judges whether debris-flow hidden danger exists in a debris-flow monitoring area or not based on the debris-flow data and the preset debris-flow early-warning criterion. According to the debris-flow monitoring and early-warning system in the embodiment, data is transmitted through the Internet of Things satellites, the problem that in the prior art, as the ground network cannot covers, the debris-flow data cannot be transmitted can be effectively solved, and continuous monitoring of the debris-flow monitoring area can be thus achieved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a debris flow monitoring and early warning system and method. Background technique [0002] Debris flow refers to flash floods caused by torrential rain or heavy rainfall. Debris surges under the force of water flow and gravity. After the disaster is formed, the destructive power is great. In order to protect the safety of people's lives and property, monitoring of debris flow disasters should be carried out, especially for the sources of debris flows. Monitoring of the area can realize early warning of debris flow. However, the provenance area is usually located in a deep mountain area, the ground network cannot cover, the monitoring data cannot be transmitted, and the real-time monitoring of the debris flow source area cannot be realized, which makes it difficult to realize the early warning work when the debris flow occurs. Contents of the invention [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10G08B25/10H04W4/38H04W4/90H04L29/08H04B7/185
CPCG08B21/10G08B25/10H04B7/1851H04L67/12H04W4/38H04W4/90
Inventor 刘涛吕强张进武王淼郭中甲朱莲芝马萍苗楚南唐尧宋博李云鹏单黎明刘千玉贾娇
Owner BEIJING GUODIAN GAOKE TECH CO LTD
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