Title:
SKID CONTROLLER FOR VEHICLE
Document Type and Number:
Japanese Patent JPS61247520
Kind Code:
A
Abstract:
PURPOSE:To prevent unnecessary wheel spin control from being done as well as to make improvements in a driving feeling so better, by measuring a rotational variation trend in driving wheels when a wheel spin is detected at starting, while judging whether the rotational variation trend converges or not. CONSTITUTION:In case of a drive which controls at least one side of an accelerator A and a clutch B and checks the torque imposed on driving wheels C whereby prevents a tire's wheel spin from occurring, a wheel spin detecting part D detecting that whether it is in a wheel spin state or not on the basis of a rotational difference between driving wheels and driven wheels, by way of example, is installed in a controller 15. Also there is provided with a variation trend measuring part F which measures a rotational variation trend in driving wheels C to be detected by a speed sensor E for the specified period of time from a wheel spin occurring point. In addition, there is provided with a wheel spin convergence judging part G which judges of whether the wheel spin state is made to converge with the said rotational variation trend or not, and when judgment is YES, wheel spin control is prohibited.
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Inventors:
NAGAOKA MITSURU
HARADA YASUHIRO
MATSUOKA TOSHIHIRO
HARADA YASUHIRO
MATSUOKA TOSHIHIRO
Application Number:
JP9015185A
Publication Date:
November 04, 1986
Filing Date:
April 25, 1985
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
B60K28/16; B60W10/02; B60W10/04; F02D9/02; F02D29/02; F16D48/02; (IPC1-7): B60K28/16; B60K41/02; F02D9/02; F02D29/02
Domestic Patent References:
| JPS61115729A | 1986-06-03 |
Attorney, Agent or Firm:
Aoyama