Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020091255 - DUAL BOARDS AND METHOD FOR CONFIGURING MASTER/SLAVE OF DUAL BOARDS

Publication Number WO/2020/091255
Publication Date 07.05.2020
International Application No. PCT/KR2019/013236
International Filing Date 08.10.2019
IPC
G05B 9/03 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
9Safety arrangements
02electric
03with multiple-channel loop, i.e. redundant control systems
G05B 19/414 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
18Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
414Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
G05B 23/02 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
G06F 11/20 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
16Error detection or correction of the data by redundancy in hardware
20using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
Applicants
  • 효성중공업 주식회사 HYOSUNG HEAVY INDUSTRIES CORPORATION [KR]/[KR]
Inventors
  • 권효철 KWON, Hyo Chul
Agents
  • 특허법인 남촌 NAMCHON PATENT AND LAW FIRM
Priority Data
10-2018-013160131.10.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) DUAL BOARDS AND METHOD FOR CONFIGURING MASTER/SLAVE OF DUAL BOARDS
(FR) CARTES DOUBLES ET PROCÉDÉ DE CONFIGURATION MAÎTRE/ESCLAVE DE CARTES DOUBLES
(KO) 이중화 보드 및 이중화 보드의 마스터/슬레이브 설정방법
Abstract
(EN)
The present invention relates to a method for configuring a master/slave board during initial booting of dual boards, and to the boards. The dual boards, according to one embodiment of the present invention, each comprise: a power source input unit to which AC voltage due to initial booting is applied; a voltage conversion unit for converting the applied AC voltage to DC voltage; a communication unit for transmitting, to the other board, a DC voltage value corresponding to the converted DC voltage, and receiving, from the other board, a DC voltage value of the other board; and a control unit which resets the voltage conversion unit, if an initial booting signal and the AC voltage are applied from the outside, and which converts the DC voltage converted in the voltage conversion unit to the DC voltage value, and which configures as a master board or a slave board by comparing the DC voltage value of each board transmitted and received via the communication unit.
(FR)
La présente invention porte sur un procédé de configuration d'une carte maître/esclave lors du démarrage initial de cartes doubles, et sur les cartes. Les cartes doubles, selon un mode de réalisation de la présente invention, comprennent chacune : une unité d'entrée de source d'alimentation à laquelle une tension alternative due au démarrage initial est appliquée ; une unité de conversion de tension pour convertir la tension alternative appliquée en une tension continue ; une unité de communication pour transmettre, à l'autre carte, une valeur de tension continue correspondant à la tension continue convertie, et recevoir, de l'autre carte, une valeur de tension continue de l'autre carte ; et une unité de commande qui réinitialise l'unité de conversion de tension, si un signal de démarrage initial et la tension alternative sont appliqués depuis l'extérieur, et qui convertit la tension continue convertie dans l'unité de conversion de tension en la valeur de tension continue, et qui se configure comme carte maître ou comme carte esclave par comparaison de la valeur de tension continue de chaque carte transmise et reçue par l'intermédiaire de l'unité de communication.
(KO)
본 발명은 이중화된 보드의 초기부팅시 마스터/슬레이브 보드를 설정하기 위한 방법 및 그 보드에 관한 것이다. 본 발명의 실시 예에 따른 이중화 보드는 각각, 초기 부팅에 의한 AC 전압이 인가되는 전원입력부와, 상기 인가된 AC 전압을 DC 전압으로 변환하는 전압변환부와, 상기 변환된 DC 전압에 대응하는 DC 전압값을 상대보드로 송신하고 상기 상대보드로부터 상기 상대보드의 DC 전압값을 수신하는 통신부와, 외부로부터 초기 부팅 신호 및 AC 전압이 인가되면 상기 전압변환부를 초기화하고 상기 전압변환부에서 변환된 DC 전압을 상기 DC 전압값으로 변환하며 상기 통신부를 통해 송수신되는 각 보드의 DC전압값을 비교하여 마스터 보드 또는 슬레이브 보드로 설정하는 제어부를 포함한다.
Latest bibliographic data on file with the International Bureau