Title:
METHOD AND APPARATUS FOR ACQUIRING NUMBER OF FLOOR, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/220629
Kind Code:
A1
Abstract:
Provided are a method and apparatus for acquiring the number of a floor, and an electronic device and a storage medium. The method comprises: acquiring an air pressure measurement value of a floor to be determined in a target region; acquiring target air pressure differences respectively corresponding to at least one floor region comprised in the target region, wherein the target air pressure difference is the air pressure difference between any two adjacent floors in a floor region; and determining, according to the air pressure measurement value, the target air pressure differences and a reference air pressure value of a reference floor in the target region, the number of the floor to be determined. Therefore, in the present invention, a target air pressure difference corresponding to any two adjacent floors in different floor regions can be acquired in advance on the basis that the air pressure difference between any two adjacent floors in a certain floor region comprised in a target region is relatively small, such that the number of a floor to be determined is obtained on the basis of the target air pressure difference, thereby positioning the number of a floor and improving the positioning accuracy.
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Inventors:
WANG MENGYAN (CN)
Application Number:
PCT/CN2019/115116
Publication Date:
November 05, 2020
Filing Date:
November 01, 2019
Export Citation:
Assignee:
GUANGDONG GENIUS TECH CO LTD (CN)
International Classes:
G01C5/06
Foreign References:
| CN106714102A | 2017-05-24 | |||
| CN107860358A | 2018-03-30 | |||
| CN106851585A | 2017-06-13 |
Attorney, Agent or Firm:
GUANGZHOU DEKE INTELLECTUAL PROPERTY AGENT LTD. (CN)
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