Patent ID: 11934990
Assignee: WILLOG CO., LTD.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. A control method of an apparatus for outputting a continuously changed QR code by reflecting a monitored logistics status, the method comprising:
sensing at least one status information of a temperature, acceleration, humidity, illuminance, inclination, impact, and location of an inside of area where goods are loaded through a sensor unit of the apparatus;
generating a respective QR code comprising status information of a logistics according to a sensed result and an Internet address at a predetermined period; and
displaying the respective QR code on a screen of the apparatus,
wherein storage capacity of one QR code is predetermined,
wherein the respective QR code is continuously changed and generated until the number of units of the status information that can be stored in one QR code is accumulatively filled,
wherein the respective QR code is converted and displayed on the screen depending on an order in which the respective QR code is generated, and
wherein the respective QR code is changed according to a state of the logistics that is changed within a corresponding period.