Title:
惰行制御装置
Document Type and Number:
Japanese Patent JP5462102
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a coasting control device capable of preventing start and finish of coasting control due to influences of vehicle vibration.SOLUTION: The coasting control device starts coasting control by disengaging a clutch and reducing the rotational speed of an engine by using a signal of an accelerator pedal operation speed from which the signal of vehicle vibration is subtracted, under such conditions that plotted points relating to the rotational speed of the clutch and an accelerator opening on a coasting control determination map 2 are within a coasting controllable region and that the accelerator pedal operation speed is within a predetermined range, and when the plotted points relating to the rotational speed of the clutch and the accelerator opening pass a coasting control threshold line in a direction indicating decrease in the accelerator opening. The coasting control device ends the coasting control when the accelerator pedal operation speed is out of the predetermined range or the plotted points come out of the coasting controllable region.
Inventors:
Nobuyuki Iwao
Yasuhito Yamamoto
Kazuhiko Kobayashi
Hiroyuki Arai
Hirohira Takama
Yasuhito Yamamoto
Kazuhiko Kobayashi
Hiroyuki Arai
Hirohira Takama
Application Number:
JP2010172553A
Publication Date:
April 02, 2014
Filing Date:
July 30, 2010
Export Citation:
Assignee:
Isuzu Motors Limited
Transtron Co., Ltd.
Transtron Co., Ltd.
International Classes:
F16D48/02
Domestic Patent References:
| JP2006342832A | ||||
| JP8067175A | ||||
| JP7071493A | ||||
| JP2010254016A | ||||
| JP2008267408A | ||||
| JP2009074566A | ||||
| JP2001304305A |
Attorney, Agent or Firm:
Nobuo Kinutani