Title:
PROCEEDING VEHICLE DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/145581
Kind Code:
A1
Abstract:
An ECU (5) calculates an expected course for a vehicle (1) from a yaw rate detected by a rotational angular speed sensor (3) and a vehicle speed detected by a vehicle speed sensor (2), and calculates the distance from a forward vehicle, the forward vehicle being detected by a physical object detection means (4) and identified by a forward vehicle identification means, and then makes a comparison with a determination distance for a proceeding vehicle set by a determination distance setting means. The determination distance is calculated from the relative speeds of the forward vehicle detected by the physical object detection sensor (4) and the vehicle (1), and a forward vehicle which moves away from the vehicle (1) at high speed can be excluded from determination as a proceeding vehicle, by setting the determination distance to be shorter in accordance with an increase in the relative speed from the vehicle (1).
Inventors:
HAYASHIDA, Nobuhiro (C/O ISUZU ADVANCED ENGINEERING CENTER, LTD 8, Tsuchidana, Fujisawa-sh, Kanagawa 01, 〒2528501, JP)
Application Number:
JP2011/061242
Publication Date:
November 24, 2011
Filing Date:
May 16, 2011
Export Citation:
Assignee:
ISUZU MOTORS LIMITED (6-26-1, Minami-Oi Shinagawa-k, Tokyo 22, 〒1408722, JP)
いすゞ自動車株式会社 (〒22 東京都品川区南大井６丁目２６番１号 Tokyo, 〒1408722, JP)
いすゞ自動車株式会社 (〒22 東京都品川区南大井６丁目２６番１号 Tokyo, 〒1408722, JP)
International Classes:
B60W30/16; B60K31/00; B60T7/12; B60W40/04; G08G1/16; B60R21/00
Attorney, Agent or Firm:
YONEYAMA, Hisashi (YONEYAMA INTERNATIONAL PATENT BUREAU, Kanda-Mihama Bldg 8th Floor, 1-7, Kanda-Sudacho, Chiyoda-k, Tokyo 41, 〒1010041, JP)
Claims:
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