Safety situation monitoring and analysis device of natural gas supply base

摘要

The present invention relates to an apparatus for monitoring and analyzing a safety situation through unmanned natural gas supply base, and in the related art, process data of a natural gas supply base (gas pressure, opening / closing of a valve, gas leakage, fire) at a control station for abnormality of a supply base. ) Was inferred by the wired communication line or judged by telephone call with the operator. In addition, a dedicated device that systematically monitors and analyzes the safety status of natural gas supply bases and delivers them to the operator was not used, and it was difficult to effectively cope with and supervise safety accidents by mainly receiving images from CCD cameras to judge the presence of abnormalities. .;Therefore, in order to solve the above problems, the wired communication network is automatically switched to the wireless communication network in case of disconnection, thereby accurately determining the monitoring / analysis of the safety situation of the supply base, effectively preventing safety accidents, and interrupting the wired communication. In this way, communication with the supply base where abnormal symptoms occur can be made to respond first to the safety situation of the supply base, and only the information related to the safety of the supply base is supplied in real time to analyze and process the supply base. Enable unattended In addition, it provides the patrol vehicle with abnormal signs of the supply base, and enables the control station to locate the patrol vehicle, thereby monitoring and analyzing the safety situation of the natural gas supply base to systematically cope with and supervise the safety accidents of the supply base. In providing.