Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ADAPTIVE VEHICLE TRAVELING CONTROL SYSTEM AND ITS METHOD
Document Type and Number:
Japanese Patent JP2005343294
Kind Code:
A
Abstract:

To previously optimize control force characteristic by referring to the past data and from the traveling predetermined route, adaptively optimize dynamically changing factor such as the vehicle weight and climate condition etc by measuring information from various sensors, and perform the diagnosis of the failure of the device from the situation that the result by controlling the vibration suppression is not improved during train traveling.

The vehicle control system is provided with the information of the strength of each optimal control force which can determine the strength of the control force of the vibration damping device between a bogie for traveling of a rolling stock and a damper between vehicles from the map information accumulated in a database mounted on the vehicle and the past traveling history, and the function which can appropriately adjust the strength of the control force from traveling point information detected by the positional detection system mounted on the vehicle, time schedule information, sensor information detecting wobble and vibration, and the function determining the change of the control force characteristic.


Inventors:
YOKOSUKA YASUSHI
MIYAUCHI TSUTOMU
MAEKAWA KEIJI
SATO YUTAKA
SEKINO SHINICHI
Application Number:
JP2004164756A
Publication Date:
December 15, 2005
Filing Date:
June 02, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD
International Classes:
B60G17/015; B60L50/16; B61F5/24; G05D19/02; B61G11/12; G05D1/08; (IPC1-7): B61F5/24; B60G17/015; B60L11/14
Domestic Patent References:
JP2000280901A2000-10-10
JP2000221043A2000-08-11
JP2002067947A2002-03-08
JPS5861063A1983-04-11
JP2003049702A2003-02-21
JP2001010493A2001-01-16
Attorney, Agent or Firm:
Yoshitsuno Kakuda