Title:
METHOD AND APPARATUS FOR ACQUIRING INVENTORY DATA, TERMINAL DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/068507
Kind Code:
A1
Abstract:
A method and apparatus for acquiring inventory data, a terminal device and a storage medium, the method comprising: receiving an inventory data request sent by a terminal device, electronic tag data of a target item being carried in the inventory data request (S101); according to the inventory data request, searching among inventory record data pre-stored in a blockchain network for target inventory data corresponding to the electronic tag data, the target inventory data being inventory data corresponding to the target item (S102); and sending the target inventory data to the terminal device (S103). In the described method, a target item is identified by means of electronic tag data, and using an electronic tag has the advantages of scanning being fast, being reusable, having large data storage capacity, being durable, being secure and so on; in addition, one code per item and fast scanning are used to identify data, thus improving the efficiency of data processing. Moreover, using a blockchain network achieves the real-time sharing of inventory data and the traceability of various circulation links, improves statistical efficiency and statistical accuracy, and reduces labor costs and time costs.
Inventors:
SHI YUFENG (CN)
Application Number:
PCT/CN2020/090660
Publication Date:
April 15, 2021
Filing Date:
May 15, 2020
Export Citation:
Assignee:
BEIJING HAI YI TONG ZHAN INF TECH CO LTD (CN)
International Classes:
G06Q10/08; G06K17/00
Foreign References:
| CN110889657A | 2020-03-17 | |||
| CN101957938A | 2011-01-26 | |||
| CN104794507A | 2015-07-22 | |||
| CN105243530A | 2016-01-13 | |||
| CN110321336A | 2019-10-11 | |||
| US20160342938A1 | 2016-11-24 |
Other References:
See also references of EP 4024302A4
Attorney, Agent or Firm:
BEIJING HARTEND INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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