Title:
ROUTE GUIDANCE SERVICE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/035048
Kind Code:
A1
Abstract:
An electronic apparatus according to an embodiment, disclosed in the present document, comprises: a memory that stores first map data provided at a first resolution; a communication module provided so as to communicate with an external electronic apparatus, the external electronic apparatus storing second map data provided at a second resolution higher than the first resolution and related to a three-dimensional shape; and a processor functionally connected to the communication module and the memory, wherein the processor may: if a route search has been performed, identify information regarding a found route on the basis of the first map data; transmit, to the external electronic apparatus via the communication module, a first message related to a request for requested item information according to the processing performance of the electronic apparatus and a portion of the second map data, which corresponds to the route information, from among the entire second map data; and in response to the first message, receive, from the external electronic apparatus via the communication module, the requested item information and the portion of the second map data corresponding to the route information.
Inventors:
LEE EUN IL (KR)
KIM TAEG HAN (KR)
KIM TAEG HAN (KR)
Application Number:
PCT/KR2023/011637
Publication Date:
February 15, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
INAVI SYSTEMS CORP (KR)
International Classes:
G01C21/36; G01C21/00; G06F16/29; G06F16/44
Foreign References:
| KR20170072480A | 2017-06-27 | |||
| KR20210087271A | 2021-07-12 | |||
| KR20210122535A | 2021-10-12 | |||
| KR20130042148A | 2013-04-26 | |||
| KR20130010720A | 2013-01-29 |
Attorney, Agent or Firm:
JIMYUNG PATENT FIRM (KR)
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