公开(公告)号：US20220396202A1

公开(公告)日：2022-12-15

申请号：US17838044

申请日：2022-06-10

申请人： JVCKENWOOD Corporation

发明人： Fumio TSUKAMOTO ,  Hirohiko YASUE ,  Takayuki SATO ,  Yusuke YAMAGUCHI

IPC分类号： B60Q1/50 ,  G06V40/10 ,  G06F3/14 ,  B60K31/00 ,  G09F9/30 ,  G09F21/00 ,  G06Q30/02

摘要： A display control apparatus, a speed control apparatus and a display control method capable of improving visibility of an advertisement in accordance with a situation are provided. The display control apparatus according to embodiments includes a speed information acquisition unit configured to acquire speed information of a mobile object provided with an advertisement display unit, and a display control unit configured to execute processing of changing a degree of change of an image of an advertisement to be displayed at the advertisement display unit based on the speed information.

公开(公告)号：US20220247969A1

公开(公告)日：2022-08-04

申请号：US17726392

申请日：2022-04-21

申请人： JVCKENWOOD Corporation

发明人： Takayuki SATO ,  Fumio TSUKAMOTO ,  Hirohiko YASUE ,  Yusuke YAMAGUCHI ,  Masahiro YAMANE ,  Sho WATANABE ,  Junichi KASUYA

IPC分类号： H04N5/77 ,  G06V20/56 ,  G06F21/62

摘要： A recording device includes an acquisition unit configured to acquire predetermined information including at least an image of an area around a vehicle, a recording unit configured to record the predetermined information acquired by the acquisition unit as a file, a playback unit configured to play back a designated file among a plurality of files recorded in the recording unit, and a file management unit configured to extract a file recorded in a period substantially continuous in time series with a file being played back from the plurality of files and protect writing of the extracted file. Thus, it is possible to provide a recording device capable of preventing writing of a file related to a file being played back.