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Title:
POSITIONING METHOD, POSITIONING APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/232134
Kind Code:
A1
Abstract:
The present application relates to a positioning method, a positioning apparatus, and a computer-readable storage medium and a vehicle, wherein the positioning method is applied to a lock end. The method comprises: sending first information, and recording a first sending moment of the first information; a key end receiving the first information, recording a first receiving moment, and sending second information to a lock end, wherein the second information comprises request information, a second sending moment of the request information, and the first receiving moment; the lock end receiving the second information, recording a second receiving moment, and calculating the difference between the second sending moment and the first receiving moment; and calculating the distance between the lock end and the key end according to the first sending moment, the second receiving moment, and the difference between the second sending moment and the first receiving moment, so as to implement positioning of the key end or the lock end. In the positioning method in the present application, an algorithm is improved in terms of interaction precision, thereby reducing the time error and improving the positioning precision.

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Inventors:
TENG YU (CN)
CAI JIANPING (CN)
YANG RENYI (CN)
HE KAI (CN)
PAN CHENGWEI (CN)
CHEN BIHUI (CN)
LIN YUCAI (CN)
Application Number:
PCT/CN2023/097943
Publication Date:
December 07, 2023
Filing Date:
June 02, 2023
Export Citation:
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Assignee:
FUYAO GLASS IND GROUP CO LTD (CN)
International Classes:
H04W64/00
Foreign References:
CN114928884A2022-08-19
CN114928885A2022-08-19
CN113570761A2021-10-29
CN112070931A2020-12-11
CN114415108A2022-04-29
JP2010180619A2010-08-19
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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