Locating method and locating system for smart shopping cart, computer device and storage medium
US12254374B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2024 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Sep 5, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a locating method and a locating system for a smart shopping cart, a computer device and a storage medium. The method includes: constructing a locating fingerprint database of an smart shopping cart based on commodity attributes collected by an intelligent device and shelf label heartbeat signals received by a communication module; when a motion sensor obtains the motion data of the shopping cart body, the communication module sends all shelf label heartbeat signals received within a second preset time window to a server; the server matches all the shelf label heartbeat signals received within the second preset time window with the locating fingerprint database to obtain locating information of the smart shopping cart.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.