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1. (WO2017033538) INFORMATION PROCESSING DEVICE AND CONGESTION DISPLAY METHOD

Pub. No.:    WO/2017/033538    International Application No.:    PCT/JP2016/067846
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Thu Jun 16 01:59:59 CEST 2016
IPC: G08G 1/01
G09B 29/00
G09B 29/10
Applicants: KABUSHIKI KAISHA TOSHIBA
株式会社東芝
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
東芝インフラシステムズ株式会社
Inventors: UENO, Hideki
上野 秀樹
OZAKI, Nobuyuki
尾崎 信之
NAKAMURA, Junichi
中村 順一
AOYAMA, Nobuhiro
青山 伸宏
SATO, Toshio
佐藤 俊雄
SUZUKI, Yoshihiko
鈴木 美彦
AOKI, Yasuhiro
青木 泰浩
Title: INFORMATION PROCESSING DEVICE AND CONGESTION DISPLAY METHOD
Abstract:
An information processing device according to an embodiment of the present invention is provided with a specification unit and a display control unit. On the basis of the speeds and traveling directions of vehicles running in a predetermined area, the specification unit calculates, with respect to each of a plurality of direction candidates, a congestion direction evaluation value comprising an inner product of the velocity vectors of vehicles which coincide with the direction candidates, an average speed of the vehicles the traveling directions of which coincide with the direction candidates, a vehicle density in the travelling directions which coincide with the direction candidates, or a traffic amount of the vehicles the travelling directions of which coincide with the direction candidates, and, on the basis of the calculated congestion direction evaluation value, specifies a direction candidate that represents the travelling directions of the vehicles in congestion that has occurred in the predetermined area, as a congestion direction. The display control unit displays a map or a route map corresponding to the predetermined area on a display unit with direction information that enables the congestion direction to be recognized.