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Patent Searching and Data


Title:
VEHICLE CONDITION JUDGING DEVICE
Document Type and Number:
Japanese Patent JPH07137647
Kind Code:
A
Abstract:

PURPOSE: To judge a cornering limit with high accuracy at the time of moderate steering, and transmit the vehicle condition of the cornering limit to a driver without any interference onto steering.

CONSTITUTION: A self aligning torque detection means M1 detects the self aligning torque of a steering wheel. A lateral force detection means M2 detects the lateral force of a wheel. A judgment means M4 obtains the reference value of self aligning torque corresponding to detected lateral force, based on a relation between the lateral force and the self aligning torque preset in a mapping means M3, and compares it with detected self aligning torque for the judgment of a cornering limit.


Inventors:
FUKADA YOSHIKI
Application Number:
JP28528293A
Publication Date:
May 30, 1995
Filing Date:
November 15, 1993
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
B62D6/00; (IPC1-7): B62D6/00
Attorney, Agent or Firm:
Tadahiko Ito