Search International and National Patent Collections

1. (WO2015045549) DRIVE DEVICE

Pub. No.:    WO/2015/045549    International Application No.:    PCT/JP2014/067952
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Sat Jul 05 01:59:59 CEST 2014
IPC: G05B 19/042
B60L 15/00
H02P 29/00
Applicants: FUJI ELECTRIC CO., LTD.
富士電機株式会社
Inventors: ANDO, Hirofumi
安藤 博文
Title: DRIVE DEVICE
Abstract:
The present invention communicates with an upper-level controller and enables additional functions that achieve communication with the upper-level controller to be freely customized while causing the detailed contents of an electric motor control function of a drive device that performs drive control of an electric motor to be concealed. A control program of the drive device that performs drive control of an electric motor is implemented split into a first program that achieves the electric motor control function and causes a control unit to function as a core unit, and a second program that achieves the additional functions and causes the control unit to function as a customized unit. A command value of a physical quantity stipulating the operating state of the electric motor is imparted to the customized unit from the upper-level controller. The customized unit uses a predetermined baseline value to standardize the command value and imparts the result on the core unit.