Internet of Things framework type system for monitoring and early warning of major accident potential safety hazards of water conservancy and hydropower project

A safety hazard, water conservancy and hydropower technology, applied in alarms, instruments, data processing applications, etc., can solve problems such as systems

A safety hazard, water conservancy and hydropower technology, applied in alarms, instruments, data processing applications, etc., can solve problems such as systems

CN103456136AActive Publication Date: 2013-12-18CHINA THREE GORGES CORPORATION
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  • Internet of Things framework type system for monitoring and early warning of major accident potential safety hazards of water conservancy and hydropower project
  • Internet of Things framework type system for monitoring and early warning of major accident potential safety hazards of water conservancy and hydropower project
  • Internet of Things framework type system for monitoring and early warning of major accident potential safety hazards of water conservancy and hydropower project

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] This embodiment is a monitoring and early warning system for major accident safety hazards of water conservancy and hydropower projects based on the Internet of Things. As shown in Figure 1, the system consists of a comprehensive information collection core platform, a system operation platform, and an information management platform. Among them:

[0071](1) The core platform for comprehensive information collection is used to identify and locate potential safety hazards at the monitoring site. A monitoring network is formed to cover the entire monitoring area through self-organization. The monitoring data is transmitted along the sensor nodes in a hop-by-hop manner. During the transmission process The monitoring data can be processed by multiple nodes, routed to the aggregation node after multiple hops, and finally reach the management node through the Internet or satellites, through which the management node configures and manages the sensor network, releases monitoring...

Embodiment 2

[0140] This example is mainly aimed at the construction of a large-scale water conservancy and hydropower project in the middle and upper reaches of the Yangtze River. During the construction of a large-scale water conservancy and hydropower project in the middle and upper reaches of the Yangtze River, there are places that are prone to collapse for monitoring, early warning and monitoring methods of major accident safety hazards. The main steps are as follows:

[0141] 1. In the high slope and earthwork excavation area within the project scope, there are ground and underground parts that are potentially prone to collapse geological factors. The deployment integration consists of sensors and analog-to-digital conversion functional modules, including CPU, memory, embedded operating system, etc. The processing unit, the communication module composed of wireless communication modules and the sensor network of shock sensors, displacement sensors and video cameras composed of functio...

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Abstract

The invention belongs to the field of safety production and early warming emergency of construction of water conservancy and hydropower projects and relates to an Internet of Things framework type system and method for monitoring and early warning of major accident potential safety hazards of a water conservancy and hydropower project. According to the Internet of Things framework type system and method for monitoring and early warning of the major accident potential safety hazards of the water conservancy and hydropower project, information of the potential safety hazards which can cause a potential accident in the area of the water conservancy and hydropower project is recognized and positioned to determine the types and levels of the potential safety hazards, and judging of the types and levels of the potential safety hazards and information statistics are carried out; meanwhile, the geographic position, spatial position, dynamic change, state change and state prediction of monitoring points in the area are analyzed by combining with the historical information of the area, early warning information can be generated automatically after potential safety hazard information in the monitoring area is beyond a set alarm value, and comprehensive data information of the potential safety hazards in the area and early warning of the major accident potential safety hazards of the project are provided through communication transmission.

Description

technical field [0001] The invention belongs to the field of water conservancy and hydropower project construction safety production early warning and emergency response, and relates to a water conservancy and hydropower project accident safety hidden danger monitoring and early warning system, specifically an Internet of Things framework water conservancy and hydropower project major accident safety hidden danger monitoring and early warning system and method. Background technique [0002] The construction period of water conservancy and hydropower projects is usually long, the construction environment is harsh, and most of them are field operations, which are greatly affected by terrain, geology, and climate, and there are many safety hazards. The monitoring, control, management and early warning of hidden safety hazards can make the objectively existing major safety hazards in construction completely under control, which can effectively prevent the occurrence of various sa...

Claims

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Application Information

Patent Timeline
18 Dec 2013
Publication
CN103456136A
IPC
G08B21/02; G06Q50/06
Inventors
戴会超; 吴建华