Title:
NAVIGATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/168795
Kind Code:
A1
Abstract:
A navigation method, comprising: acquiring first information, the first information comprising reference location information and/or satellite-related information of a first device, and determining the location of the first device according to the first information; and navigating the first device according to the location of the first device. The first device obtains the first information, and determines the location of the first device according to the first information; and finally, the first device is navigated according to the location of the first device, wherein the first information comprises reference location information and/or satellite-related information of the first device, which may help the first device to quickly locate or quickly search for satellites, thereby improving the efficiency of the first device restoring navigation.
Inventors:
WAN LEI (CN)
WU YONG (CN)
LIU JIANQIN (CN)
LI MINGCHAO (CN)
WU YONG (CN)
LIU JIANQIN (CN)
LI MINGCHAO (CN)
Application Number:
PCT/CN2020/077195
Publication Date:
September 02, 2021
Filing Date:
February 28, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01C21/00; G01S19/00
Foreign References:
| CN110536234A | 2019-12-03 | |||
| CN110632626A | 2019-12-31 | |||
| CN110381526A | 2019-10-25 | |||
| US20080119212A1 | 2008-05-22 | |||
| US20080188236A1 | 2008-08-07 |
Other References:
See also references of EP 4098974A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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