Gas cylinder safety filling control method and system based on double tags and integrated circuit (IC) card

Abstract

The invention discloses a gas cylinder safety filling control method and system based on double tags and an integrated circuit (IC) card. The method comprises the following steps of: initializing a vehicle after the vehicle is equipped with a gas cylinder for the first time, reading a unique identifier of the gas cylinder, and packaging the unique identifier and unique identification information of the vehicle in a vehicle-mounted terminal; initializing the IC card, and packaging driver information as well as corresponding vehicle information and gas cylinder information in the IC card; and acquiring the unique identifier of the gas cylinder and the unique identification information of the vehicle, which are packaged in the vehicle-mounted terminal, in the process of filling the gas cylinder, matching the unique identifier of the gas cylinder and the unique identification information of the vehicle with the tag information on the gas cylinder and the information in the IC card, and controlling the gas filling if the gas filling requirement is met. When the vehicle is initialized, the gas cylinder and the vehicle are bound in a one-to-one mode by reading the unique identifier of the gas cylinder and packaging the unique identifier and the unique identification information of the vehicle in the vehicle-mounted terminal. The problems that a legal gas cylinder is illegally transformed to other vehicles and that IC cards are optionally exchanged among drivers are effectively solved.

Description

technical field [0001] The invention relates to a gas cylinder safety filling control method and system based on double labels and an IC card, belonging to the technical field of gas cylinder safety control. Background technique [0002] With the rapid development of my country's economy and the soaring global oil prices, the number of automobiles converted from oil to gas is increasing day by day. The market demand for various types of gas cylinders is growing rapidly, and the supply of gas cylinders is in short supply. In order to pursue economic benefits one-sidedly, some gas filling stations ignore gas cylinder safety regulations, and refill various unqualified gas cylinders such as missed inspections, overdue service, and scrapped gas cylinders in other places. Some medical oxygen cylinders, civilian liquefied petroleum, gas, industrial hydrogen, chlorine, nitrogen, gas cylinders and other gas cylinders also have hidden dangers of continuing to use after the safety peri...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a gas cylinder safety filling control method and system based on double labels and IC cards, which can effectively solve the problems in the prior art, especially the illegal refitting of legal gas cylinders to Other vehicles cannot fundamentally eliminate potential safety hazards and have strong dependence on the network, slow response speed, large user investment and the inability to effectively prevent drivers from exchanging their own IC cards.

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