Method and system of gas refilling management for gas storage canister utilizing identification accessing control

An information identification combined canister charging management method for management of refilling at least one gas storage canister, the gas storage canister being provided with an information identification label which contains therein at least one record of canister information, the method comprising the following steps:

• (a) reading the canister information contained in the information identification label;
• (b) carrying out a refilling operation on the storage canister;
• (c) detecting a gas storage quantity of the storage canister after refilling;
• and
• (d) updating the canister information with the detected gas storage quantity.

An information identification combined canister charging management system for management of refilling at least one gas storage canister, the storage canister being provided with an information identification label which contains therein at least one record of canister information, the system comprising:

• an identification information transmission device, which functions to transmit the canister information with respect to the information identification label;
• a control device, which is connected to the identification information transmission device, the control device comprising a processor unit and a memory unit, the memory unit storing therein items of information of the storage canister;
• and
• a gas refilling equipment, which is connected to and controlled by the control device to supply a gas received from a gas source through a gas supply pipe line to charge the storage canister.