KR970011216A - Distributed control system of heavy equipment - Google Patents

Distributed control system of heavy equipment Download PDF

Info

Publication number
KR970011216A
KR970011216A KR1019950027974A KR19950027974A KR970011216A KR 970011216 A KR970011216 A KR 970011216A KR 1019950027974 A KR1019950027974 A KR 1019950027974A KR 19950027974 A KR19950027974 A KR 19950027974A KR 970011216 A KR970011216 A KR 970011216A
Authority
KR
South Korea
Prior art keywords
module
heavy equipment
packet
control system
modules
Prior art date
Application number
KR1019950027974A
Other languages
Korean (ko)
Other versions
KR100188886B1 (en
Inventor
김태연
Original Assignee
유상부
삼성중공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 유상부, 삼성중공업 주식회사 filed Critical 유상부
Priority to KR1019950027974A priority Critical patent/KR100188886B1/en
Publication of KR970011216A publication Critical patent/KR970011216A/en
Application granted granted Critical
Publication of KR100188886B1 publication Critical patent/KR100188886B1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20Drives; Control devices
    • E02F9/2058Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2095Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20Drives; Control devices
    • E02F9/22Hydraulic or pneumatic drives
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26Indicating devices
    • E02F9/267Diagnosing or detecting failure of vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

본 발명은 중장비의 분산제어시스템에 관한 것으로서, 중장비의 설계 및 조립을 용이하게 할 수 있도록 하고, 중장비내의 각 구성부간을 각각의 모듈로 분할하여 제어함으로써 각 모듈간의 제어를 용이하게 실시할 수 있도록 하며, 중장비의 고장발생시 고장부분을 용이하게 파악할 수 있도록 함과 동시에 고장부분을 용이하게 수리할 수 있도록 하고, 중장비의 모델(model) 및 기능을 용이하게 변경할 수 있도록 하기 위하여 각각의 기능과 위치에 따라 복수개의 모듈로 분할하고, 분할된 각 모듈은 독립된 제어기에 의해 독자적으로 제어되며, 각 모듈간에는 단일선로를 이용하여 정보를 교환할 수 있도록 하였다.The present invention relates to a distributed control system of heavy equipment, to facilitate the design and assembly of heavy equipment, and to control each module by dividing and controlling each component within the heavy equipment to each module to facilitate the control between each module. In case of failure of heavy equipment, it is possible to easily identify the faulty part, to repair the faulty part easily, and to easily change the model and function of heavy equipment. Accordingly, the module is divided into a plurality of modules, and each divided module is independently controlled by an independent controller, and information can be exchanged between modules using a single line.

Description

중장비의 분산제어시스템Distributed control system of heavy equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 의한 중장비의 분산제어시스템치의 개략적 블럭도,1 is a schematic block diagram of a distributed control system value of heavy equipment according to the present invention;

제2도는 제1도에 도시된 각 모듈의 내부상세 블럭도,FIG. 2 is an internal detailed block diagram of each module shown in FIG.

제3도는 제1도 및 제2도에 도시된 통신제어기의 일예를 나타내는 개략적 블럭도,FIG. 3 is a schematic block diagram showing an example of the communication controller shown in FIGS. 1 and 2;

제4도는 운전모듈에서 엔진모듈 및 유압모듈로 패킷을 전송하기 위한 주제어기의 동작흐름도,4 is an operation flowchart of a main controller for transmitting a packet from an operation module to an engine module and a hydraulic module,

제5도는 엔진모듈 및 유압모듈에서 운전모듈로 패킷을 전송하기 위한 주제어기의 동작흐름도,5 is an operation flowchart of a main controller for transmitting a packet from an engine module and a hydraulic module to an operation module;

제6도는 패킷전송을 위한 통신 인터페이스를 나타내는 개략적 블럭도이다.6 is a schematic block diagram showing a communication interface for packet transmission.

Claims (8)

중장비에 있어서: 각각의 기능과 위치에 따라 복수개의 모듈로 분할하고, 분할된 각 모듈은 독립된 제어기에 의해 독자적으로 제어되며, 각 모듈간에는 단일선로를 이용하여 정보를 교환할 수 있도록 된 중장비의 분산제어시스템.In heavy equipment: divided into multiple modules according to each function and location, each module is controlled independently by an independent controller, and the distribution of heavy equipment that can exchange information using a single line between each module Control system. 제1항에 있어서, 상기 분할된 각각의 모듈 중 적어도 하나 이상의 모듈을 제거하거나, 혹은 적어도 하나 이상의 모듈을 추가하여 장착할 수 있도록 각각의 모듈은 독립적으로 구성되어 있는 것을 특징으로 하는 중장비의 분산제어시스템.The distributed control of heavy equipment according to claim 1, wherein each module is independently configured to remove at least one or more modules from each of the divided modules or to add and install at least one module. system. 제1항에 있어서, 상기 분할된 각각의 모듈은, 모듈내에 구성된 각 구성부의 동작을 제어하는 주제어기; 상기 주제어기의 제어신호에 따라 모듈간의 통신을 수행하기 위한 입/출력단자; 통신하고자 하는 데이타를 저장하였다가 상기 주제어기의 제어신호에 따라 저장된 데이타를 출력하는 통신제어기; 및 각 모듈의 고유기능을 수행하기 위한 프로그램을 저장하며, 상기 주제어기의 제어신호에 의해 저장된 프로그램을 순차적으로 출력하는 롬으로 구성된 것을 특징으로 하는 중장비의 분산제어시스템.The module of claim 1, wherein each of the divided modules comprises: a main controller controlling the operation of each component unit configured in the module; An input / output terminal for performing communication between modules according to the control signal of the main controller; A communication controller for storing data to be communicated and outputting the stored data according to a control signal of the main controller; And a ROM storing a program for performing a unique function of each module and sequentially outputting a program stored by a control signal of the main controller. 제1항에 있어서, 운전모듈, 엔진모듈, 및 유압모듈로 분할된 것을 특징으로 하는 중장비의 분산제어시스템.The distributed control system of claim 1, wherein the control module is divided into an operation module, an engine module, and a hydraulic module. 제4항에 있어서, 상기 운전모듈은, 시스템을 가동시키면 초기화패킷을 준비하고; 상기 엔진모듈 및 유압 모듈로부터 패캣을 획득하고; 획득한 데이타를 처리하여 할당된 어드레스의 값에 따라 각종 표시기의 작동을 실행하며; 다음 패킷을 준비한 후 송수신 대상모듈로 전환하는 과정을 수행하도록 한 것을 특징으로 하는 중장비의 분산제어시스템.The method of claim 4, wherein the operation module comprises: preparing an initialization packet when the system is operated; Obtaining a packet from the engine module and the hydraulic module; Process the obtained data to perform operations of the various indicators in accordance with the value of the assigned address; Distributing control system of heavy equipment, characterized in that to perform the process of switching to the transmission and reception target module after preparing the next packet. 제4항에 있어서, 상기 운전모듈 및 유압모듈은, 수신모드로 전환하여 상기 운전모듈로부터 패킷을 획득하고; 획득된 패킷을 처리하여 패킷에 따라 시스템을 구동시키며; 각동 센서로부터 데이타를 획득하여 새로운 패킷을 준비하고; 준비된 패킷을 운전모듈로 전송한 후, 수신모드로 전환하는 과정을 수행하도록 한 것을 특징으로 하는 중장비의 분산제어시스템.5. The apparatus of claim 4, wherein the operation module and the hydraulic module switch to a reception mode to obtain a packet from the operation module; Process the obtained packet to drive the system according to the packet; Prepare a new packet by acquiring data from the angle sensor; After transmitting the prepared packet to the operation module, the control system for heavy equipment distributed, characterized in that to perform the process of switching to the reception mode. 제5항 또는 제6항 중 어느 한 항에 있어서, 다른 모듈로부터 획득한 패킷은, 에러의 유무를 검출하기 위하여 에러정정코드를 포함하는 것을 특징으로 하는 중장비의 분산제어시스템.7. The distributed control system for heavy equipment according to any one of claims 5 to 6, wherein the packet obtained from the other module includes an error correction code for detecting the presence or absence of an error. 제5항 또는 제6항 중 어느 한 항에 있어서, 응답성을 향상시키기 위하여 패킷획득 시간을 카운팅하는 타이머를 더 구비하는 것을 특징으로 하는 중장비의 분산제어시스템.7. The distributed control system for heavy equipment according to any one of claims 5 to 6, further comprising a timer for counting a packet acquisition time to improve responsiveness. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950027974A 1995-08-31 1995-08-31 Decentralization control system for heavy equipment KR100188886B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950027974A KR100188886B1 (en) 1995-08-31 1995-08-31 Decentralization control system for heavy equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950027974A KR100188886B1 (en) 1995-08-31 1995-08-31 Decentralization control system for heavy equipment

Publications (2)

Publication Number Publication Date
KR970011216A true KR970011216A (en) 1997-03-27
KR100188886B1 KR100188886B1 (en) 1999-06-01

Family

ID=19425428

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950027974A KR100188886B1 (en) 1995-08-31 1995-08-31 Decentralization control system for heavy equipment

Country Status (1)

Country Link
KR (1) KR100188886B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446687B1 (en) * 1996-10-12 2005-04-06 볼보건설기계코리아 주식회사 Heavy Equipment Control System
KR101299396B1 (en) * 2006-10-18 2013-08-22 두산인프라코어 주식회사 Distributed control system for construction equipment and method thereof

Also Published As

Publication number Publication date
KR100188886B1 (en) 1999-06-01

Similar Documents

Publication Publication Date Title
US6782436B1 (en) Method and apparatus for locating devices within a network system
AU626880B2 (en) Peer-to-peer register exchange controller for plcs
ID23667A (en) METHODS FOR APPOINTING AUTOMATIC ADDRESS, BUSINESS SYSTEMS FOR CUSTOMERS WITH APPOINTMENT OF AUTOMATIC ADDRESS AND COMMUNICATION CUSTOMERS THAT CAN BE USED IN BUSINESS SYSTEMS OR IN THE SCOPE OF THE METHOD
KR870005285A (en) Remote monitoring and control system
CN104821888B (en) Method and device for operating a communication network, in particular of a motor vehicle
US5157658A (en) Method and apparatus for identifying newly installed modem in dial-up network
KR970011216A (en) Distributed control system of heavy equipment
WO1989002141A1 (en) Method and system for transmitting information and controlling components
JPH01135150A (en) Node address setting system for network
CN110781103B (en) PXI bus switch module control system and method
CN105554172B (en) Iversion controller addressing method, iversion controller, main control device addressing control method and main control device in landscape lamp system
JP2004040649A (en) On-vehicle communication equipment
CA3058942C (en) Energy-efficient exchange of data frames
JP2000227803A (en) Method and system for controlling transmission in data link system of programmable controller
JP2005051507A (en) Communication system and address setup method therefor
JPH0715253Y2 (en) Terminal for pattern setting
JP2500006Y2 (en) Programmable controller system
US4437170A (en) Method and circuit arrangement for the acceptance and temporary storage of data signals in a switching system
JPH11275124A (en) Illuminating device
EP0744874A3 (en) Method for eliminating program faults in program controlled communication installations
JP2004199658A5 (en)
CN113660150A (en) Process control station access system and access method
JPH03236649A (en) Method of generating information within network
JPH11122249A (en) Remote control system and remote control method
JP2001117609A (en) Sequence control simulator

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee