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1. (WO2017154517) TRANSMITTING DEVICE, AND COMMUNICATION SYSTEM

Pub. No.:    WO/2017/154517    International Application No.:    PCT/JP2017/005871
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Feb 18 00:59:59 CET 2017
IPC: G08G 1/09
B60R 21/00
G08G 1/16
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: ITO Hayashi
伊藤 快
TAKAHASHI Kouji
高橋 幸二
Title: TRANSMITTING DEVICE, AND COMMUNICATION SYSTEM
Abstract:
This transmitting device can be installed in a vehicle. A first detecting unit detects the appearance of another vehicle in the vicinity of a subject vehicle in which the transmission device is installed. After the first detecting unit has detected said appearance, a second detecting unit detects the occurrence of a steady state in a relationship between the other vehicle and the subject vehicle. A recording unit records the vehicle behavior of the subject vehicle from the time at which the first detecting unit detected the appearance of the other vehicle until the time at which the second detecting unit detected the occurrence of a steady state in the relationship between the other vehicle and the subject vehicle. After the steady state has been detected by the second detecting unit, the transmitting unit transmits the vehicle behavior recorded by the recording unit.