CAMEO based city natural gas pipe network emergency rescue system

A natural gas pipeline network and emergency rescue technology, applied in the field of risk control of urban natural gas pipeline network, can solve problems such as restricted users and difficulties, and achieve the effects of strong comprehensiveness and practicability, multiple functions and simple operation.

Inactive Publication Date: 2016-01-13
CHANGZHOU UNIV
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Problems solved by technology

In particular, emergency response software mostly uses GIS software. Since emergency managers generally lack training on GIS, it is ver

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  • CAMEO based city natural gas pipe network emergency rescue system
  • CAMEO based city natural gas pipe network emergency rescue system

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[0023] Accident basic data:

[0024] On a certain day in May 2015, at 15:00 in the afternoon, during the construction of Changzhou Metro, the driver of the excavator made an operation error. As a result, a gas company in Changzhou had a leakage accident in a certain section of the pipeline located in Xinbei District. The rupture diameter of the pipeline is 10cm, the pressure of the pipeline is 160000pa, the length of the leakage pipeline is 100m, and the inner surface of the pipeline is smooth. The accident occurred at 31°60' north latitude and 119°60' east longitude. The meteorological conditions at the time of the accident were wind direction ESE, wind speed 3.6m / s, temperature 21 degrees Celsius, and humidity 70%. After the accident, the gas company received the alarm at the first time, immediately mobilized rescue resources, and used the urban natural gas pipeline accident emergency rescue system to carry out emergency rescue for the leakage accident.

[0025] System app...

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Abstract

The present invention discloses a CAMEO based city natural gas pipe network emergency rescue system. The system uses tools such as component type geographic information system software ArcGIS Engine, a CAMEO software package and the like to design and develop a city natural gas pipeline accident emergency rescue system by using Visual Basic as a development language. The system comprises five main modules of an emergency resource management module, an accident information management module, an accident consequence analysis module, an emergency route determining module and an emergency program determining module, which respectively realizing functions of visual management of emergency data, daily management of accident information, risk evaluation of a city natural gas pipe network, planning of emergency routes and query of emergency procedures of various accidents. A practical result indicates that the system has the characteristics of smoothness for running, simplicity for operation, multiple functions and the like, and provides technical supports for the risk evaluation and emergency decision-making of the city natural gas pipe network.

Description

technical field [0001] The invention is a CAMEO-based urban natural gas pipeline network emergency rescue system, relates to urban natural gas leakage detection, consequence prediction and emergency decision-making, and belongs to the field of urban natural gas pipeline network risk control. Background technique [0002] In recent years, with the development of society and economy, natural gas has been widely used as a clean energy in industry, commerce and urban residents. However, with the wide use of gas, fires and explosions caused by natural gas leakage have also occurred from time to time, such as On April 9, 2014, a gas leak from a household in Anshan, Liaoning caused an explosion, resulting in the tragedy of 2 deaths and 5 injuries. How to curb the occurrence of urban natural gas pipeline network accidents and minimize the consequences of accidents is the key to the safe operation of urban natural gas. [0003] Although experts and scholars at home and abroad have a...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
Inventor 葛秀坤邵辉郝永梅贺雷杨中伟杨建洲
Owner CHANGZHOU UNIV
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