Patent · US Active

Positioning control method and device, positioning system and storage medium

US11553452B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. · CN

Inventors

Wei Deng · Zhejiang, CN
Hongtao Guan · Beijing, CN
Baoyu Shi · Beijing, CN
Zhichao Li · Austin, US
Yanfu Li · Beijing, CN

Key dates

Filing date	May 12, 2020
Grant date	Jan 10, 2023
Priority date	—
Expiry date	May 12, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A positioning control method includes: determining a position of a positioning object; determining, based on the position of the positioning object, at least one target positioning beacon whose distance to the positioning object satisfies a predetermined condition; and sending a prompt message to the target positioning beacon, wherein the prompt message is intended to instruct a positioning beacon to switch a broadcast frequency from a first frequency to a second frequency which is greater than the first frequency.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.