Title:
ORGANIZATION CONTROL DEVICE, VEHICLE DRIVE SYSTEM AND ORGANIZED TRAIN
Document Type and Number:
Japanese Patent JP2017055607
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an organization control device which prevents the occurrence of a slide of wheels even in a situation that mechanical brake pressure remains at a start of a vehicle, in an organized train which is driven by a motor.SOLUTION: When calculating the motor torque of each vehicle, an organization control device 801 calculates timing for generating torque as a torque flag on the basis of the brake pressure information of a brake device of each vehicle by using a torque generation permission device 201. In parallel with this, a slide detection device 202 calculates the presence or absence of a slide as a slide flag on the basis of a wheel speed which is detected by a wheel speed detection device of each vehicle. A motor drive torque command to an inverter device of each vehicle is outputted from a motor control device 203 on the basis of the torque flag and the slide flag.SELECTED DRAWING: Figure 2
Inventors:
IIBOSHI YOICHI
SATO YUTAKA
ODA ATSUSHI
SATO YUTAKA
ODA ATSUSHI
Application Number:
JP2015179050A
Publication Date:
March 16, 2017
Filing Date:
September 11, 2015
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B60L9/18; B60L3/00; B61C15/12; B61C17/12; B61D37/00
Attorney, Agent or Firm:
Yuji Toda