Electronic tag dynamic supervision system for gas cylinder

Abstract

The invention discloses an electronic tag dynamic supervision system for a gas cylinder. The system consists of a supervision and management module, inspection and management software, an electronic tag card issuing device, a gas cylinder management center database, filling management software, a filling controller, a power supply box, an air valve actuator, a sensor, an electronic tag reader, and an electronic tag; the supervision and management module, the inspection and management software and the filling management software are connected with the gas cylinder management center database through a world wide web; the inspection and management software is connected with the electronic tag card issuing device; the power supply box is connected with the filling controller; the filling controller is connected with the air valve actuator, the sensor, and the electronic tag reader respectively; and the electronic tag reader is pressed against the electronic tag. Through the system, the gas cylinder is registered and supervised when used, the electronic tag is issued, the gas cylinder is automatically identified before the gas is filled, the filling information is automatically written into the electronic tag after the gas is filled, the gas cylinder which exceeds the inspection standard or the gas cylinder of which the filling medium is not qualified is not filled, and the using of the gas cylinder which is out of the service life is completely avoided.

Description

technical field [0001] The invention relates to a dynamic monitoring system for electronic labels of gas cylinders in special equipment, in particular to a dynamic management system for electronic labels of gas cylinders for industrial gas cylinders and liquefied gas cylinders. Background technique [0002] Due to the characteristics of a large number of gas cylinders, wide distribution, and high mobility, the traditional static management mode of gas cylinders can no longer meet the needs of current gas cylinder management. Some enterprises with weak safety awareness have the phenomenon of mixed filling of gas cylinders, and a large number of circulating gas cylinders are in the state of Gas cylinder explosion accidents occur from time to time without inspection and registration, which pose a serious threat to the safety of people's lives and property and the establishment of a harmonious society. [0003] In the past, the gas cylinder management method did not track the ga...

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Problems solved by technology

[0003] In the past, the gas cylinder management method did not track the gas cylinder filling process. Once an accident occurs, it will cause certain difficulties in analyzing the cause

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