Title:
MAP DATA SENDING METHOD AND APPARATUS, MAP DATA DISPLAY METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/115325
Kind Code:
A1
Abstract:
A map data sending method and apparatus, a map data display method and apparatus, a device, and a storage medium. The map data sending method comprises: a robot acquires feature information of positioning signals at multiple boundary location points, the multiple boundary location points being used for fitting a map boundary (S210); mark, on map data, boundary location points having feature information meeting a preset condition (S220); and send the marked map data to a terminal (S230). The map data display method comprises: receiving map data, the map data comprising boundary data, and the boundary data comprising abnormal boundary data with specific information marked and normal boundary data other than the abnormal boundary data; and when displaying the map data, distinguishingly displaying the normal boundary data and the abnormal boundary data (S240). The use of the method can conveniently and accurately determine and display the part of a map boundary having abnormal signals, thereby avoiding the problem that a machine cannot work normally due to poor signals.
Inventors:
ZHANG XINYI (CN)
Application Number:
PCT/CN2020/134903
Publication Date:
June 17, 2021
Filing Date:
December 09, 2020
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD NON SMALL ENTITY (CN)
International Classes:
G06F16/29
Foreign References:
| CN108398944A | 2018-08-14 | |||
| CN102790983A | 2012-11-21 | |||
| CN102413495A | 2012-04-11 | |||
| CN109286946A | 2019-01-29 | |||
| US20190339080A1 | 2019-11-07 |
Attorney, Agent or Firm:
SUZHOU JINHE INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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