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Patent Searching and Data


Title:
START ASSISTING DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JPH10151930
Kind Code:
A
Abstract:

To secure departing performance, and prevent instability of vehicle behavior by a brake lock by providing a controller to control a pressure adjusting means according to detecting signals of a load sensor and a vehicle speed sensor, increasing an axial load in a departure and low speed area, and reducing an axial load increasing quantity in a medium speed area.

In the case of controlling air pressure in an air spring 20 by a controller 40, when control is started by ON or the like of an ignition key, whether or not a rear wheel shaft load is not more than a prescribed value is judged, and in the case of NO, the air pressure in the air spring 20 is put under low pressure. On the other hand, when the rear wheel shaft load detected by a load sensor 26 is not more than the prescribed value, whether or not a vehicle is put in a stopping condition is judged on the basis of a detecting signal from a vehicle speed sensor 44, and when it is put in a stopping condition, the air pressure in the air spring 20 is put under high pressure by controlling a pressure adjusting valve 42. Therefore, an axial load applied to a driving wheel shaft is enhanced, and traction necessary for departure of the vehicle is secured. On the other hand, when the vehicle travels at low speed, output pressure to the air spring 20 is put under high pressure by controlling the pressure adjusting valve 42.


Inventors:
KURODA SUSUMU
KANO MASAAKI
Application Number:
JP32801396A
Publication Date:
June 09, 1998
Filing Date:
November 25, 1996
Export Citation:
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Assignee:
ISUZU MOTORS LTD
International Classes:
B60G5/00; B60G17/015; (IPC1-7): B60G17/015; B60G5/00
Attorney, Agent or Firm:
Onaka Kazushi (1 person outside)