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1. (WO2017168633) DETERMINING DEVICE

Pub. No.:    WO/2017/168633    International Application No.:    PCT/JP2016/060382
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Thu Mar 31 01:59:59 CEST 2016
IPC: G08G 1/16
G01C 21/34
Applicants: PIONEER CORPORATION
パイオニア株式会社
Inventors: ABE, Shinichiro
阿部 慎一郎
OGURO, Kanta
小黒 貫太
Title: DETERMINING DEVICE
Abstract:
Provided is a determining device capable of determining, through a simple process, that a vehicle is travelling in the wrong direction, regardless of whether the vehicle is in a straight section or a curved section. A detection unit detects a vibration applied to a moving body when the moving body passes through a predetermined section on a road on which a plurality of concavo-convex parts are continually disposed so as to apply a vibration having a specific vibration pattern, and acquires vibration pattern information. An acquisition unit acquires reference information for the predetermined section based on the specific vibration pattern. The determining unit determines that the moving body is travelling in the wrong direction through the predetermined section on the basis of the reference information and the vibration pattern information.