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Patent Searching and Data


Title:
DRIVE ASSISTING DEVICE FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP2719323
Kind Code:
B2
Abstract:

PURPOSE: To provide an assisting device for the drive of an automobile which assists drive through the detection judgement for the environment of a vehicle by the vehicle itself and automatically controls the tire pressure particularly according to the car speed.
CONSTITUTION: The car speed is detected by revolution sensors 2A-2D, and when the car speed increases, a controller 20 carries out the electric charge of a heater according to the detected ca 'y speed, and heats a metal halide, and gas is liberated from the metal halide, and the tire pressure is increased, while if the car speed reduces, the tire pressure is lowered, and automatic control is enabled.


Inventors:
Yamauchi, Teruo
Mori, Yuji
Tsuchiya, Shigeki
Application Number:
JP1995000256091
Publication Date:
February 25, 1998
Filing Date:
October 03, 1995
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B62D6/00; B60C23/00; B60C23/02; B60N2/16; B62D109/00; B62D113/00; (IPC1-7): B60C23/00; B60N2/16; B62D6/00
Domestic Patent References:
JP588411A
JP6253204A
JP61241475A
JP60209372A
JP62198531A
JP61106443U
JP60138850U
JP6187738U
JP558363B2
JP423704Y2
Attorney, Agent or Firm:
春日 讓