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Patent Searching and Data


Title:
INTER-VEHICLE DISTANCE MAINTAINING CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/004699
Kind Code:
A1
Abstract:
[Problem] To prevent the generation of wavelike travel with regard to an inter-vehicle distance maintaining control device, particularly during deceleration. [Solution] In the present invention, an inter-vehicle control ECU2 calculates the inter-vehicle deviation between a target inter-vehicle distance and the inter-vehicle distance between a preceding vehicle and the host vehicle. Deceleration is calculated when the inter-vehicle deviation is smaller than a threshold value. Only a retarder (20) that is able to continuously regulate a braking force is driven when deceleration is below Th1. The retarder (20) and a first auxiliary brake (11) are driven when deceleration is at or above Th1 and below Th2. The retarder (20), the first auxiliary brake (11) and a second auxiliary brake (12) are driven when deceleration is at or above Th2 and below Thr3. The retarder (20), the first auxiliary brake (11), the second auxiliary brake (12), and a third auxiliary brake (13) are driven when deceleration is at or above Th3 and below Th4. When deceleration is at or above Th4, the retarder (20), the first auxiliary brake (11), the second auxiliary brake (12), the third auxiliary brake (13), and a service brake (14) are driven.

Inventors:
KATOU, Yukihiro (4-21-1, Minami-Naruse, Machida-sh, Tokyo 45, 〒1940045, JP)
KURODA, Kiyoshi (4-21-1, Minami-Naruse, Machida-sh, Tokyo 45, 〒1940045, JP)
MIYOSHI, Akihiro (4-21-1, Minami-Naruse, Machida-sh, Tokyo 45, 〒1940045, JP)
Application Number:
JP2013/004309
Publication Date:
January 15, 2015
Filing Date:
July 12, 2013
Export Citation:
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Assignee:
TBK CO., LTD. (4-21-1, Minami-Naruse Machida-sh, Tokyo 45, 〒1940045, JP)
International Classes:
B60W30/16; B60T1/087; B60W10/06; B60W10/11; B60W10/196; F02D29/00; F02D29/02; F16D57/02
Foreign References:
JPH08183366A1996-07-16
JP2007083750A2007-04-05
JPH101036A1998-01-06
JP2004299593A2004-10-28
Attorney, Agent or Firm:
YANAGIDA, Masashi et al. (YANAGIDA & Associates, 7F Shin-Yokohama KS Bldg., 3-18-3, Shin-Yokohama, Kohoku-ku, Yokohama-sh, Kanagawa 33, 〒2220033, JP)
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