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

Claim 0:
1. An apparatus for outputting a continuously changed QR code by reflecting a monitored logistics status, the apparatus comprising:
a display unit;
a memory;
a sensor unit configured to sense at least one status information of a temperature, acceleration, humidity, illuminance, inclination, impact, and location of an inside of area where goods are loaded; and
a control unit configured to:
generate a respective QR code comprising status information of a logistics according to a sensed result and an Internet address at a predetermined period; and
display the respective QR code on a screen of the display unit,
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.