Patent ID: 11952216
Assignee: LINGDONG TECHNOLOGY (BEIJING) CO. LTD
Field: Control (Instruments)
Classification: CPC B  G | IPC B

Claim 0:
1. A warehousing system, comprising:
a storage rack disposed in a warehouse, the storage rack extends in a direction and defines an aisle along the storage rack;
a first ground marking arranged on a ground surface of the aisle, the first ground marking comprising machine-readable characteristics representing a warehouse location identification number (ID), the machine-readable characteristics comprising:
one or more horizontal lines parallelly arranged at equal intervals, wherein the total number of the one or more horizontal lines corresponding to a first information of the warehouse location ID; and
one or more vertical lines parallelly arranged at equal intervals, wherein the total number of the vertical lines corresponding to a second information of the warehouse location ID that is different from the first information, wherein the machine-readable characteristics are recognizable by one or more cameras of a self-driving system, and the self-driving system is operable to determine its position on a predetermined map of the warehouse based on the warehouse location ID, and the predeteimined map is installed in a controller of the self-driving system.