Title:
SUSPENSION CONTROLLING DEVICE
Document Type and Number:
Japanese Patent JPS6280108
Kind Code:
A
Abstract:
PURPOSE:To rapidly suppress the vibration of a car by varying a suspension characteristic when judged that car height data correspond to a varying condition, while restoring said suspension characteristic when judged that said data correspond to a restoring condition. CONSTITUTION:A judging means M2 judges whether car height data from a car height detecting means M1 which detects the interval between a body and a wheel as a car height, correspond to a varying condition or a restoring condition, and a suspension characteristic is varied or restored in accordance with the judged result. This judging means M2 has a variation judging means M4 which judges that the data correspond to the varying condition when the difference between the maximum value and the minimum value of the car height data within a predetermined variation judging time is above a defined variation judging value, and a restoration judging means M5 which judges that the data correspond to the restoring condition when a condition that the maximum value and the minimum value of the car height data within a predetermined restoration judging time is below a defined restoration judging value, has continued certain times.
Inventors:
TAKEMA SHUICHI
ONUMA TOSHIO
OHASHI KAORU
ITO MASAMI
ONUMA TOSHIO
OHASHI KAORU
ITO MASAMI
Application Number:
JP21968685A
Publication Date:
April 13, 1987
Filing Date:
October 01, 1985
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60G17/00; B60G17/015; B60G17/0165; B60G21/055; (IPC1-7): B60G17/00
Domestic Patent References:
| JPS6047612U | 1985-04-03 | |||
| JPS60157910A | 1985-08-19 |
Attorney, Agent or Firm:
Adachi Tsutomu