DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2021/233381

A1

The present disclosure relates to the field of navigation and positioning technologies, and in particular, to a data processing method and apparatus, a device, and a storage medium. Said method is used in a first self-mobile device in communication connection with a server, and comprises: receiving, by means of a cellular network, a differential correction value sent by the server; sending the differential correction value to a second self-mobile device, the second self-mobile device being at least one self-mobile device in communication connection with the first self-mobile device within a preset distance range; and performing navigation and positioning according to the differential correction value and a first satellite signal acquired from a satellite system. According to the embodiments of the present disclosure, by means of a plurality of self-mobile devices within a preset distance range, navigation and positioning can be performed by using a differential correction value received by the same self-mobile device, so that the number of self-mobile devices connected to a server is reduced while ensuring accurate positioning of each self-mobile device, greatly reducing the occupation of communication traffic between a server and self-mobile devices.

HE MINGMING (CN)
ZHU LEI (CN)

PCT/CN2021/094890

November 25, 2021

May 20, 2021

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POSITEC POWER TOOLS SUZHOU CO LTD NON SMALL ENTITY (CN)

G01S19/41; G05B19/042

CN111813022A	2020-10-23
CN109307871A	2019-02-05
CN205720678U	2016-11-23
CN110225126A	2019-09-10
CN106019336A	2016-10-12
US20180124572A1	2018-05-03
CN107290764A	2017-10-24

SUZHOU JINHE INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)

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