ADVERTISEMENT INFORMATION PROVISION DEVICE AND PROVISION METHOD

WIPO Patent Application WO/2024/043359

A1

The present invention comprises: a communication unit communicating with a cloud server; an interface unit establishing a communication connection with a sound output unit and a display unit of a vehicle; an audio detection unit which receives PCM data stored in an audio buffer of the sound output unit through the interface unit so as to generate audio information including the characteristics of an output sound signal; and a processor which controls the communication unit to transmit the audio information to the cloud server, requests advertisement information including POI information corresponding to the audio information from the cloud server, and when the advertisement information is received from the cloud server in response to the request, controls the interface unit such that content included in the POI information and the advertisement information is displayed on the display unit of the vehicle.

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JP5075943	Information providing device and information providing method

SONG CHIWON (KR)
KIM KIHYEON (KR)
KIM JOONGHANG (KR)

PCT/KR2022/012672

February 29, 2024

August 24, 2022

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LG ELECTRONICS INC (KR)

G06Q30/02; G01C21/00; G01C21/36; G06F16/635; H04B14/04; H04R3/00

KR20150010806A	2015-01-28
KR20190095198A	2019-08-14
JP2014135058A	2014-07-24
JP2013223031A	2013-10-28
US20220036256A1	2022-02-03

PARK, Jang-Won (KR)

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