Title:
METHOD AND DEVICE FOR ESTABLISHING MAP MODEL
Document Type and Number:
WIPO Patent Application WO/2020/098431
Kind Code:
A1
Abstract:
A method and device for establishing a map model. The method comprises: by receiving first dimension information, second dimension information, and third dimension information sent by a first terminal device, a server can associate the position, image information, and description information of any of a plurality of target time points to obtain feature information of the target time point, thereby establishing a map model. Because the server establishes the map model according to data of a plurality of dimensions acquired by the first terminal device, and the first terminal device does not need to perform communication interaction with other hardware devices (for example, an access point device) when acquiring the data of the plurality of dimensions, no other hardware device is required to be deployed in a building, so that hardware costs can be effectively reduced.
Inventors:
SHEN TAO (CN)
ZHANG BINSHENG (CN)
QIN XIAOFENG (CN)
HUANG FENG (CN)
LIU WEI (CN)
ZHANG BINSHENG (CN)
QIN XIAOFENG (CN)
HUANG FENG (CN)
LIU WEI (CN)
Application Number:
PCT/CN2019/110816
Publication Date:
May 22, 2020
Filing Date:
October 12, 2019
Export Citation:
Assignee:
CHINA UNIONPAY CO LTD (CN)
International Classes:
G01C21/00
Foreign References:
| CN104567896A | 2015-04-29 | |||
| CN109540122A | 2019-03-29 | |||
| US20150362325A1 | 2015-12-17 | |||
| CN105100718A | 2015-11-25 | |||
| CN105827959A | 2016-08-03 | |||
| CN104142992A | 2014-11-12 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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