KR20130136620A - Integrated monitoring and control system - Google Patents

Integrated monitoring and control system Download PDF

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KR20130136620A
KR20130136620A KR1020120060129A KR20120060129A KR20130136620A KR 20130136620 A KR20130136620 A KR 20130136620A KR 1020120060129 A KR1020120060129 A KR 1020120060129A KR 20120060129 A KR20120060129 A KR 20120060129A KR 20130136620 A KR20130136620 A KR 20130136620A
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Abstract

According to an integrated monitoring and control system of the present invention, a standardized remote monitoring control SW to perform remote monitoring and control function is installed only in a main server in a central control room and field equipment data of field level is focused and managed in the main server. The system is a BACnet based energy management system which enables exchange between heterogeneous devices and also converts different communication protocols into one unified protocol through a communication interface part and then operates the unified protocol even when different communication protocols are used, by adopting an open type standardized BACnet protocol. Thus, the system of the present invention improves expandability of equipment operation between heterogeneous devices, and only need to exchange or replace a software of the main server when a new equipment is introduced or changed, and has easy and economical benefit in both aspects of optimum control system construction and optimum maintenance management by enabling an IO integrated control unit to perform only the function of an I/O integrated module without having self processing function. [Reference numerals] (100) Field equipment (digital/analog);(110,AA,BB,CC) Sensor;(120,DD) Controller;(200) IO integrated control unit;(210) Data I/O module part;(211) Digital I/O module;(212) Analog I/O module;(220) Communication I/O module part;(221) Communication interface part;(240) Field monitoring part;(241,341) Monitor;(242,342) Input part;(243,343) Printer;(300) Main server;(310) Wired/wireless communication part;(311) Switching hurb;(311a) Client server;(320) Control part;(330) Storage part;(331) Remote monitoring control SW;(340) Main monitoring part

Description

통합형 감시 제어시스템 {Integrated Monitoring and Control System}Integrated Monitoring and Control System

본 발명은 건물관리 시스템에 있어서 통합형 감시 제어시스템에 관한 것이다.
The present invention in a building management system An integrated surveillance control system.

기존의 빌딩 자동관리 시스템인 빌딩자동제어시스템(BAS: Building Automation System)은 1980년대에 구조가 정립되어 오늘날에 이르고 있는 것으로서 제조사별로 독자적인 통신프로토콜을 사용하므로 다른 제조사의 장비들 간에 상호호환이 어려워 시스템의 사용자가 제조업체에 기술적으로 종속될 뿐만 아니라, 이러한 자동제어 시스템은 최근의 IT발전을 반영하지 못하고 있다. Building Automation System (BAS), which is an existing building automation management system, is structured in the 1980s and is still up to the present. As each manufacturer uses its own communication protocol, it is difficult for the systems of different manufacturers to be compatible with each other. Not only is the user of the company technically dependent on the manufacturer, but such automatic control systems do not reflect recent IT developments.

또한 기존의 빌딩자동관리시스템은 BAS, FMS(Facility Management System), EMS(Energy Management System)를 기반으로 하는 단계까지만 시스템화되어 있으며, 최근에는 빌딩의 에너지효율을 개선하는 BEMS(Building Energy Management System)을 도입하는 단계가 시도되고 있으나 이의 전단계인 BAS의 폐쇄적인 통신프로토콜로 인하여 다른 제조사의 장비들 간에 상호호환이 되지 않거나, 인터페이스를 위하여 많은 비용과 시간이 필요할 뿐만 아니라, DDC(Direct Digital Control)에 분산처리 개념을 도입하여 다른 DDC나 서버에 장애가 발생하여도 독립적인 운영이 가능한 장점은 있으나 기존 BAS시스템의 분산처리를 위하여 에너지절감 알고리즘 등이 DDC내에서 가동되어야 하므로 DDC의 구성에 따른 비용이 커지게 되는 문제로 인하여 DDC개발의 어려움을 초래하고 있다.
In addition, the existing building automatic management system is only systemized to the stage based on BAS, FMS (Facility Management System) and EMS (Energy Management System). Recently, BEMS (Building Energy Management System), which improves the energy efficiency of buildings, Although the introduction stage is being tried, the closed communication protocol of BAS, which is the previous stage, is not compatible with devices of different manufacturers, or it requires a lot of cost and time for the interface, and distributed to DDC (Direct Digital Control). Introducing the concept of processing, it is possible to operate independently even if other DDCs or servers fail, but the energy saving algorithm must be operated in the DDC for distributed processing of the existing BAS system. Due to this problem, it is causing difficulties in DDC development.

상기의 문제들을 해결하기 위하여 본 발명의 통합형 감시 제어시스템은, 기존의 BAS시스템에서 분산처리개념의 DDC시스템의 운영체계가 갖는 과다한 비용의 문제와 BAS시스템의 하위 시스템간의 통신 방식인 시리얼통신의 멀티드롭(Multi Drop)방식이 가지고 있는 낮은 통신속도를 극복하는 문제와, BAS시스템의 RS-485가 갖는 TCP/IP 등의 범용전송프로토콜의 탑재시 속도가 너무 낮아 이에 대한 대체수단으로 표준화된 BACnet프로토콜을 채용함으로써 시리얼프로토콜 사용시 시스템간의 연계를 위한 낮은 호환성 문제를 해결하기 위한 기술을 제공하는 데 그 목적이 있다.
In order to solve the above problems, the integrated supervisory control system of the present invention is based on the multiple problems of serial communication which is a communication method between the excessive cost of the operating system of the DDC system of distributed processing concept and the sub-system of the BAS system in the existing BAS system. BACnet protocol standardized as an alternative means of overcoming the low communication speed of the multi drop method and the low speed when the universal transport protocol such as TCP / IP of the BAS system is installed. The purpose of this paper is to provide a technology to solve the low compatibility problem for linkage between systems when using serial protocol.

본 발명의 통합형 감시제어 시스템은, 각종 설비의 신호를 감지하기 위한 센서, 외부의 제어시스템과 통신을 수행하고 기기를 조작하는 제어기기가 구비된 현장설비와; 상기 센서에 의하여 현장설비의 신호를 수신하는 데이터 I/O모듈부, 현장설비의 제어기기와 통신을 송수신하는 통신I/O모듈부, 현장의 상태를 모니터링하는 현장모니터링부와, 상기 데이터I/O모듈부, 통신I/O모듈부를 제어하는 알고리즘과 저장부를 갖는 CPU모듈을 구비하는 IO통합제어유니트와; 상기 IO통합제어유니트 및 클라이언트서버와 송수신하는 유.무선통신부, 유무선통신부로부터 수신된 신호를 기초로 연산을 수행하고, 연산결과에 의하여 현장설비를 제어하고, 각종 프로그램을 구동하는 제어부, 각 장비들에 각종 제원, 운영자 인적사항 등에 대한 데이터베이스, 원격감시제어SW 및 감시데이터 이력 등을 저장하는 저장부, 전체 시스템의 운영상태를 보여주는 주모니터링부로 이루어지는 메인서버를 통하여 달성된다.
The integrated supervisory control system of the present invention includes a sensor for sensing signals of various equipments, a field apparatus equipped with a controller for communicating with an external control system and operating a device; A data I / O module unit for receiving a signal of the field equipment by the sensor, a communication I / O module unit for transmitting and receiving communication with a controller of the field equipment, a field monitoring unit for monitoring the status of the field, and the data I / O module unit An IO integrated control unit having an CPU module having an O module unit, an algorithm for controlling the communication I / O module unit, and a storage unit; Control unit for performing the operation based on the signal received from the wired / wireless communication unit for transmitting and receiving to the IO integrated control unit and the client server, the wired and wireless communication unit, and controls the field equipment according to the operation result, the various devices, each device It is achieved through a main server comprising a database for various specifications, personal information of the operator, a storage unit for storing remote monitoring control SW and monitoring data history, and a main monitoring unit for showing the operating status of the entire system.

이상과 같은 본 발명의 통합형 감시제어시스템은 원격감시 및 제어기능을 수행하기 위한 표준화된 원격감시제어SW가 중앙관제실에 있는 메인서버에만 설치되어 필드레벨의 현장설비 데이터가 메인서버로 집중되어 관리되고, 현장설비(100)에 있어서 개방형의 표준화된 BACnet프로토콜을 채용함으로써 이기종 간의 호환이 가능할 뿐 아니라 각기 다른 통신프로토콜이 사용되는 경우에도 이를 통신인터페이스부를 통해서 하나의 통일된 프로토콜로 변환하여 운용되는 BACnet기반의 에너지관리시스템으로서 이기종 간의 설비 운용의 확장성을 제고하고, 신규 설비를 도입하거나 변경시에도 메인서버의 소프트웨어만을 교체하거나 변환하면 될 뿐만 아니라, IO통합제어유니트가 자체처리기능을 갖지 않고 I/O통합모듈의 기능만을 수행하도록 함으로써 최적제어시스템구축과 최적유지보수관리의 양 측면에 있어서 용이하고 경제적인 장점이 있다.
The integrated supervisory control system of the present invention as described above is standardized remote supervisory control SW for performing the remote supervision and control function is installed only in the main server in the central control room so that field-level field equipment data is centralized and managed by the main server. By adopting the open standardized BACnet protocol in the field facility 100, it is not only compatible between heterogeneous types but also when different communication protocols are used, BACnet-based which is converted into one unified protocol through the communication interface unit. As an energy management system, it is possible to improve the scalability of heterogeneous facility operation, to replace or convert only the main server software even when introducing or changing new facilities, and the IO integrated control unit does not have its own processing function. Optimal by performing only the functions of the integrated module In both aspects of the system construction and optimal maintenance management it can be easily and cost-effective advantage.

도 1은 본 발명의 제 1 실시 예로서 통합적 감시제어시스템의 전체 구성도이다.
도 2는 본 발명의 제 2 실시 예로서 통합적 감시제어시스템의 웹 방식의 구성도이다. 1 is an overall configuration diagram of an integrated monitoring control system as a first embodiment of the present invention.
2 is a configuration diagram of a web method of an integrated monitoring and control system as a second embodiment of the present invention.

이하에서는 첨부된 도면을 참조하여 본 발명의 통합형 감시 제어시스템에 관하여 자세히 설명하기로 한다. Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the integrated monitoring control system of the present invention.

도 1은 본 발명의 개략적인 구성의 일 실시 예로서, 빌딩이나 산업현장의 건물관리 시스템에 있어서 본 발명의 통합형 감시 제어시스템은 빌딩 내의 각 현장의 공조설비, 조명설비, 보안설비 등으로 이루어지는 필드레벨(Field Level)의 각종 설비의 신호를 감지하기 위한 센서(110), 외부의 제어시스템과 통신을 수행하고 기기를 조작하는 제어기기(120)가 구비된 디지털형태와 아날로그형태의 현장설비(100)와, 상기 센서(110)에 의하여 현장설비(100)의 신호를 수신하는 데이터 I/O모듈부(210), 현장설비(100)의 제어기기(120)와 통신을 송수신하는 통신I/O모듈부(220), 해당현장의 상태를 감시하는 현장모니터링부(240)와, 상기 데이터I/O모듈부(210), 통신I/O모듈부(220)를 제어하는 알고리즘과 저장부를 갖는 CPU모듈(230)을 구비하는 IO통합제어유니트(200)와, 상기 IO통합제어유니트(200) 및 클라이언트서버(311)와 송수신하는 유.무선통신부(310)와 유무선통신부(310)로부터 수신된 신호를 기초로 연산을 수행하고, 연산결과에 의하여 현장설비(100)를 제어하고, 각종 프로그램을 구동하는 제어부(320), 각 장비들의 각종 제원, 운영자 인적사항 등에 대한 데이터베이스, 원격감시제어SW(331) 및 감시데이터 이력 등을 저장하는 저장부(330), 전체 시스템의 운영상태를 감시하는 주모니터링부(340)로 이루어지는 메인서버(300)를 포함하는 것을 특징으로 한다. 1 is an embodiment of a schematic configuration of the present invention, the integrated monitoring control system of the present invention in the building management system of a building or an industrial site is a field consisting of air conditioning equipment, lighting equipment, security equipment, etc. in each building site Digital and analog field equipment (100) equipped with a sensor (110) for sensing signals of various equipments at a field level, and a controller (120) for communicating with an external control system and manipulating a device. ) And a communication I / O that transmits and receives communication with the controller 120 of the data I / O module unit 210 and the field facility 100 that receives the signal of the field facility 100 by the sensor 110. CPU having an algorithm and a storage unit for controlling the module unit 220, the field monitoring unit 240 for monitoring the status of the site, the data I / O module unit 210, and the communication I / O module unit 220. IO integrated control unit 200 having a module 230 and the IO integrated control Perform the calculation based on the signals received from the wired / wireless communication unit 310 and the wired / wireless communication unit 310 to transmit and receive to and from the unit 200 and the client server 311, and controls the field equipment 100 by the operation result , A control unit 320 for driving various programs, a database for various specifications of each device, operator details, a storage unit 330 for storing a remote monitoring control SW 331 and a history of monitoring data, and an operating state of the entire system. It characterized in that it comprises a main server 300 consisting of the main monitoring unit 340 for monitoring.

상기 현장장비(100)는 빌딩 내의 각종 설비로서 급배수설비, 공기조화설비, 전기설비, 소화설비, 조명설비, 냉,온수설비 및 냉 난방설비, 경비설비 등이 있으며, 이러한 설비들을 원격으로 제어하기 위해서는 각 설비의 유형에 맞게 디지털 및 아날로그로 구분하여 센서(110)를 설치하고 설치된 센서는 해당장비에서 발생하는 신호를 검출하여 신호의 이상 여부를 판단하기 위하여 상기 IO통합제어유니트(200)을 통하여 메인서버(300)에 전달되며, 메인서버에서는 전달된 신호를 분석하고 판단하여 현장설비를 제어하기 위한 신호를 제어기기(120)에 보내어 현장설비를 제어하게 된다. The field equipment 100 includes various facilities in a building such as a water supply and drainage facility, an air conditioning facility, an electric facility, a fire extinguishing facility, an illumination facility, a cold and hot water facility, a cold heating facility, a security facility, and a security facility. In order to install the sensor 110 by dividing it into digital and analog according to the type of each equipment, the installed sensor detects the signal generated from the corresponding equipment to determine whether or not the signal abnormality of the IO integrated control unit 200 Through the main server 300, the main server analyzes and determines the transmitted signal to send a signal to the controller 120 to control the field equipment to control the field equipment.

상기 제어기기(120)는 각각의 현장설비에 구비된 제어유닛으로서 자체 제어능력뿐만 아니라 외부에서 원격 통신에 의하여 제어가 가능하며 이를 위하여 I/O통합제어유니트를 통하여 메인서버와 송수신한다. The controller 120 is a control unit provided in each field facility and can be controlled by remote communication from the outside as well as its own control capability, and for this purpose, it transmits and receives to and from the main server through the I / O integrated control unit.

상기 IO통합제어유니트(200)는 본 발명의 특징적인 부분으로서 종래의 DDC방식의 문제점을 극복하고자 제시된 것으로서, 데이터I/O모듈부(210), 통신I/O모듈부(220), CPU모듈부(230) 및 현장 모니터링부(240)를 포함한다. The IO integrated control unit 200 as a characteristic part of the present invention is proposed to overcome the problems of the conventional DDC method, the data I / O module unit 210, communication I / O module unit 220, CPU module The unit 230 and the field monitoring unit 240 is included.

데이터I/O모듈부(210)는 실시간으로 현장설비(100)의 센서(110)로부터 감지된 신호를 수신하여 메인서버(300)의 유.무선통신부(310)로 전송하는 기능을 수행하는 것으로서 디지털센서의 데이터를 수신하여 송신하는 디지털I/O모듈(211)과 아날로그센서의 데이터를 수신하여 송신하는 아날로그 I/O모듈(212)로 이루어진다. The data I / O module unit 210 performs a function of receiving a signal detected from the sensor 110 of the field facility 100 in real time and transmitting the signal to the wired / wireless communication unit 310 of the main server 300. A digital I / O module 211 for receiving and transmitting data of a digital sensor and an analog I / O module 212 for receiving and transmitting data of an analog sensor.

통신I/O모듈부(220)는 현장설비(100)에 설치된 제어기기(120)와 메인서버(300)의 유.무선통신부(310)와의 송수신을 지원하는 기능을 수행하는 것으로서 각각의 현장설비(100)의 제어기기(120)가 하나로 통일된 프로토콜을 사용하지 않고 BACnet, EIB, MOBBUS, RS232, RS485 등 각기 다른 통신프로토콜 방식으로 운영되는 경우 현장설비(100)의 제어기기(120)의 통신 프로토콜을 건물 자동제어의 유일한 표준프로토콜로서, 개방형 프로토콜인 BACnet으로 변환하는 통신인터페이스부(221)를 구비한다. 이러한 통신인터페이스부(221)는 각 현장설비(100)의 통신프로토콜을 단일프로토콜로 변환함으로써 메인서버(300)와 각 현장설비(100) 간의 통신이 원활해 질뿐만 아니라 현장설비(100) 교체시에도 통신프로토콜의 제약을 받지 않게 된다. The communication I / O module unit 220 performs a function of supporting transmission and reception between the controller 120 installed in the field facility 100 and the wired / wireless communication unit 310 of the main server 300, and each site facility. When the controller 120 of the 100 is operated by different communication protocols such as BACnet, EIB, MOBBUS, RS232, and RS485 without using a unified protocol, communication of the controller 120 of the field equipment 100 is performed. As the only standard protocol for automatic building control, a communication interface unit 221 for converting the protocol into an open protocol BACnet is provided. The communication interface unit 221 converts the communication protocol of each field facility 100 into a single protocol to facilitate communication between the main server 300 and each field facility 100 as well as when replacing the field facility 100. However, it is not restricted by the communication protocol.

상기 BACnet프로토콜은 개발 초기부터 빌딩 자동제어분야의 설비들을 위한 프로토콜을 표준화하기 위해 시도된 것으로서, 서로 다른 제조업체에서 만든 빌딩자동화 제품들이 상호 동작할 수 있도록 개발되었기 때문에 다양한 통신매체를 지원할 수 있으며 이는 시스템 구축에 많은 유연성을 제공하게 된다. The BACnet protocol was attempted to standardize protocols for facilities in the field of building automation control from the beginning of development, and it can support various communication media because building automation products made by different manufacturers are developed to interoperate. This gives you a lot of flexibility in deployment.

CPU모듈(230)은 데이터I/O모듈 및 통신I/O모듈의 어드레스를 지원하며 현장모니터링부(240)에서 모니터링이 가능할 수 있도록 모니터(231)와 메인서버(300)가 연결되어 메인서버(300)에 탑재되어 있는 원격감시제어SW(331)를 구동하여 모니터링하는 것을 지원하며, 별도의 감시제어 알고리즘은 구비하지 않는다. 이러한 방식은 종래의 DDC(Direct Digital Control)의 분산제어방식이 각각의 DDC가 독립적인 제어 기능을 갖추기 위하여 각 DDC마다 원격감시제어SW를 운용하기 위한 고 사양의 CPU를 구비하고 시스템 변경시에도 관련 소프트웨어를 교체 또는 변환해야 하는 문제를 해결해 준다. The CPU module 230 supports the addresses of the data I / O module and the communication I / O module, and the monitor 231 and the main server 300 are connected to the main server 300 so that the field monitoring unit 240 can monitor the data I / O module and the communication I / O module. It supports driving by monitoring the remote monitoring control SW 331 mounted on the 300, and does not have a separate monitoring control algorithm. This method is related to the conventional DDC (Direct Digital Control) distributed control method that has a high-definition CPU for operating the remote monitoring control SW for each DDC so that each DDC has an independent control function. It solves the problem of replacing or converting software.

상기 현장모니터링부(240)는 모니터(241), 입력부(242), 프린터(243)로 구성되어 현장에서 메인서버(300)와 연결되어 현장 설비의 각종 상황을 감시할 수 있다. The field monitoring unit 240 is composed of a monitor 241, the input unit 242, the printer 243 is connected to the main server 300 in the field can monitor the various conditions of the field equipment.

이와 같은 IO통합제어유니트(200)는 다양한 프로토콜의 현장설비(100)를 하나의 통합된 통신프로토콜로 변환시켜 메인서버(300)와 연결하는 하나의 통합된 연결모듈 기능을 수행하는 것으로서, 관리목적에 따라 추가하거나 감축할 수 있으며 일 예로서 단일건물에서는 각각의 층마다 IO통합제어유니트(200)를 설치하고 중앙 관제실에는 메인서버를 설치하여 운용할 수 있다.The IO integrated control unit 200 as described above converts the field equipment 100 of various protocols into one integrated communication protocol to perform one integrated connection module function to connect with the main server 300, for management purposes. According to one example, in a single building, the IO integrated control unit 200 may be installed in each floor, and a main server may be installed and operated in the central control room.

상기 메인서버는 유.무선통신부(310), 제어부(320), 저장부(330), 주모니터링부(340)로 이루어지며 상기 IO통합제어유니트(200)를 통하여 현장설비(200)의 데이터를 실시간으로 송.수신하여 기준데이터와 비교.분석함으로써 이상을 발견하고 이상에 대한 조치를 취하는 기능을 수행한다. The main server includes a wired / wireless communication unit 310, a control unit 320, a storage unit 330, and a main monitoring unit 340, and transmits data of the field equipment 200 through the IO integrated control unit 200. It transmits and receives in real time and compares and analyzes with standard data to detect abnormalities and take action on them.

유.무선통신부(310)는 IO통합제어유니트(200) 및 스위칭허브(311)와 이더넷기반의 TCP/IP프로토콜 방식으로 데이터를 송.수신하는 기능을 수행하며, 유선뿐만 아니라 무선으로도 구성이 가능하다. The wired / wireless communication unit 310 transmits and receives data using the IO integrated control unit 200 and the switching hub 311 and the Ethernet-based TCP / IP protocol method, and is configured as well as wired and wireless. It is possible.

상기 제어부(320)는 유무선통신부(310)로부터 수신된 현장설비(100)의 신호를 기초로 연산을 수행하고, 연산결과에 따라 저장부(330)에 구비된 원격감시제어SW(331)에 의하여 현장설비(100)를 제어하고,The control unit 320 performs an operation based on the signal of the field equipment 100 received from the wire / wireless communication unit 310, and by the remote monitoring control SW 331 provided in the storage unit 330 according to the operation result. To control the field equipment (100),

상기 저장부(330)는 각 장비들에 각종 제원, 운영자 인적사항 등에 대한 데이터베이스 구비하고, 원격감시제어SW(331) 및 감시데이터 이력 등을 저장하는 기능을 수행한다.The storage unit 330 is provided with a database of various specifications, operator information, etc. in each equipment, and performs a function of storing the remote monitoring control SW 331 and the monitoring data history.

상기 원격감시제어SW(331)는 표준형 MMI(man-machine interface)로서 유연한 시스템운영을 위하여 표준화 및 개방형의 구조를 채택하고, 구현함수들은 기능별로 모듈화를 추구한다.The remote monitoring control SW 331 is a standard MMI (man-machine interface) adopts a standardized and open structure for flexible system operation, and implementation functions seek modularization by function.

상기 주모니터링부(340)는 모니터(341), 키보드 또는 키패드 등의 형태를 갖는 입력부(342) 및 프린터(343)를 구비하며 메인서버(300)가 설치되어 있는 중앙 관제실에 설치되는 것으로서 하부레벨인 IO통합제어유니트(200)를 원격감시시스템에 의하여 현장설비(100)의 현재 작동상태를 감시하며, 현장설비에 문제가 발생시 알람 또는 화면표시에 의하여 관리자에게 알려준다. The main monitoring unit 340 includes a monitor 341, an input unit 342 having a form such as a keyboard or a keypad, and a printer 343, and is installed in a central control room where the main server 300 is installed. The IO integrated control unit 200 monitors the current operating state of the field equipment 100 by a remote monitoring system, and informs the administrator by alarm or screen display when a problem occurs in the field equipment.

도 2는 본 발명의 제 2 실시 예로서 웹서버를 통한 인터넷 네트워크에 의해서 메인서버(300)와 각 IO통합제어유니트(200)가 연결된 것으로서 보다 원격의 시스템을 구축할 경우에 보다 유용한 방식이다. 이 경우에는 무선인터넷을 적용하여 무선으로 구축하는 것도 가능하다. Figure 2 is a second embodiment of the present invention is connected to the main server 300 and each of the IO integrated control unit 200 by the Internet network via a web server is a more useful method when building a more remote system. In this case, it is also possible to build wirelessly by applying the wireless Internet.

또한 메인서버(300)에는 네트워크의 연결을 지원하는 스위칭허브(311)와 유.무선통신부(310)를 통하여 클라이언트서버(311a)가 연결되어 메인서버의 원격감시제어SW(331)를 구동하여 설비의 가동상황을 조회하거나 제어명령을 입력할 수 있다. 도 1에서는 미 도시되어 있으나, 이러한 클라이언트서버(311a)에도 모니터와 입력부 및 프린터가 연결되어 있다. In addition, the main server 300 is connected to the client server 311a through the switching hub 311 and the wired and wireless communication unit 310 to support the network connection to drive the remote monitoring control SW 331 of the main server facility You can inquire the operating status of or input control command. Although not shown in FIG. 1, a monitor, an input unit, and a printer are also connected to the client server 311a.

이상과 같은 본 발명의 통합형 감시제어시스템은 원격감시 및 제어기능을 수행하기 위한 원격감시제어SW가 중앙관제실에 있는 메인서버(300)에만 설치되어 필드레벨의 현장설비 데이터가 메인서버(300)로 집중되어 관리되고, 현장설비(100)에서 각기 다른 통신프로토콜이 사용되는 경우에도 이를 통신인터페이스부(221)을 통해서 하나의 통일된 프로토콜로 변환하여 운용하는 시스템으로서 이종 간의 설비운용의 확장성을 제고하고, 신규 설비를 도입하거나 변경시에도 메인서버(300)의 소프트웨어만을 교체하거나 변환하면 될 뿐만 아니라, IO통합제어유니트(200)가 분산처리기능을 갖지 않는 I/O통합모듈의 기능만을 수행함으로 시스템구축에 있어서 용이하고 경제적인 장점이 있는 반면 기존 DDC방식에서는 메인서버와의 통신선의 두절 또는 메인서버의 작동불능 시 각각의 DDC의 분산처리 기능에 의하여 현장제어가 가능하였으나 본 발명에서는 DDC의 분산처리기능이 없는 단점이 있으며, 이는 통신선로를 이중으로 구축하는 대안이 제시될 수 있다. In the integrated monitoring control system of the present invention as described above, the remote monitoring and control SW for performing the remote monitoring and control function is installed only in the main server 300 in the central control room so that field-level field equipment data is transferred to the main server 300. It is centralized and managed, and even if different communication protocols are used in the field facility 100, this is a system that converts and operates them into one unified protocol through the communication interface unit 221, thereby improving scalability of heterogeneous facility operation. In addition, when introducing or changing a new facility, only the software of the main server 300 needs to be replaced or converted, and the IO integrated control unit 200 performs only the functions of the I / O integrated module having no distributed processing function. While there is an easy and economic advantage in the system construction, in the existing DDC method, there is no communication line with the main server or In the present invention, but such a site controlled by a distributed processing function of each of the DDC out when possible, and the disadvantage is not a distributed processing function of the DDC, which can be presented with alternatives of establishing a communications line twice.

이상, 본 발명을 바람직한 실시예를 들어 상세하게 설명하였으나, 본 발명은 상기 실시 예에 한정되지 않으며 본 발명의 기술적 사상의 범위 내에서 당 분야에서 통상의 지식을 가진자에 의하여 여러 가지 형태로 변형, 또는 변경실시하는 것 또한 본 발명의 청구범위에 포함되는 것은 물론이라고 할 것이다.
The present invention has been described in detail with reference to preferred embodiments, but the present invention is not limited to the above embodiments and is modified in various forms by those skilled in the art within the scope of the technical idea of the present invention. It will be understood that modifications or changes are also included in the claims of the present invention.

본 발명의 통합형 감시 제어시스템은 원격감시 및 제어기능을 수행하기 위한 표준화된 원격감시제어SW가 메인서버에만 설치되어 필드레벨의 현장설비 데이터가 메인서버로 집중되어 관리되고, 빌딩 자동제어를 위한 표준화된 개방형 프로토콜인 BACnet프로토콜을 채용함으로써 이기종 간의 호환이 가능할 뿐 아니라 각기 다른 통신프로토콜이 사용되는 경우에도 이를 통신인터페이스부를 통해서 하나의 통일된 프로토콜로 변환하여 운용하는 시스템으로서 이기종 간의 설비 운용의 확장성을 제고하는 시스템 방식으로서 신규 설비를 도입하거나 변경시에도 메인서버의 소프트웨어만을 교체하거나 변환하는 것만으로 가능하게 됨에 따라 시스템 구축비와 유지보수비가 크게 낮아지게 되고 통신 처리속도도 크게 개선되어 산업상 이용 가능성이 높은 발명이라고 할 수 있다.
In the integrated supervisory control system of the present invention, a standardized remote supervisory control SW for performing a remote surveillance and control function is installed only on the main server, so that field-level field equipment data is centralized and managed by the main server, and standardized for automatic building control. By adopting the open protocol BACnet protocol, it is not only compatible between heterogeneous types but also when different communication protocols are used, it is converted into a single unified protocol through the communication interface and operated. As a system system to improve, it is possible to replace or convert only the main server's software even when introducing or changing a new facility, which greatly reduces the system construction cost and maintenance cost, and greatly improves the communication processing speed. High foot It can be called a name.

100: 현장설비 110: 센서
120: 제어기기 200: IO통합제어유니트
210: 데이터I/O모듈부 220: 통신I/O모듈부
221: 통신인터페이스부 230: CPU모듈
240: 현장모니터링부 241: 모니터
242: 입력부 243: 프린터
300: 메인서버 310: 유.무선통신부
311: 스위칭허브 311a: 클라이언트서버
312: 웹서버 320: 제어부
330: 저장부 331: 원격감시제어SW
340: 주모니터링부 341: 모니터
342: 입력부 343: 프린터
100: field equipment 110: sensor
120: controller 200: IO integrated control unit
210: data I / O module unit 220: communication I / O module unit
221: communication interface unit 230: CPU module
240: field monitoring unit 241: monitor
242: input unit 243: printer
300: main server 310: wired and wireless communication
311: switching hub 311a: client server
312: web server 320: control unit
330: storage unit 331: remote monitoring control SW
340: main monitoring unit 341: monitor
342: input unit 343: printer

Claims (4)

건물관리시스템에 있어서 통합형 감시제어 시스템은,
각종 설비의 신호를 감지하기 위한 센서(110), 외부의 제어시스템과 통신을 수행하고 기기를 조작하는 제어기기(120)가 구비된 현장설비(100)와;
상기 센서(110)에 의하여 현장설비(100)의 신호를 수신하는 데이터 I/O모듈부(210), 현장설비(100)의 제어기기(120)와 통신을 송수신하는 통신I/O모듈부(220), 현장의 상태를 감시하는 현장모니터링부(240)와 상기 데이터I/O모듈부(210), 통신I/O모듈부(220)를 제어하는 알고리즘과 저장부를 갖는 CPU모듈(230)을 구비하는 IO통합제어유니트(200)와;
상기 IO통합제어유니트(200) 및 클라이언트서버(311)와 송수신하는 유.무선통신부(310), 유.무선통신부(310)로부터 수신된 신호를 기초로 연산을 수행하고, 연산결과에 의하여 현장설비(100)를 제어하고, 각종 프로그램을 구동하는 제어부(320), 각 장비들에 각종 제원, 운영자 인적사항 등에 대한 데이터베이스, 원격감시제어SW(331) 및 감시데이터 이력 등을 저장하는 저장부(330), 전체 시스템의 운영상태를 감시하는 주모니터링부(340)로 이루어지는 메인서버(300)를 포함하는 것을 특징으로 하는 통합형 감시제어 시스템.
In the building management system, the integrated supervisory control system,
A field device (100) equipped with a sensor (110) for sensing signals of various facilities, a controller (120) for communicating with an external control system and manipulating a device;
Communication I / O module unit for transmitting and receiving communication with the control unit 120 of the data I / O module unit 210, field equipment 100 for receiving a signal of the field facility 100 by the sensor 110 ( 220, a CPU module 230 having an on-site monitoring unit 240 for monitoring the status of the site and the data and I / O module unit 210, the communication I / O module unit 220 and an algorithm for controlling the storage unit. IO integrated control unit 200 having;
Based on the signals received from the wired / wireless communication unit 310 and the wired / wireless communication unit 310 to transmit and receive to and from the IO integrated control unit 200 and the client server 311, the field facilities by the operation result A control unit 320 for controlling the 100 and driving various programs, a database for various specifications, operator details, etc., a remote monitoring control SW 331 and a storage unit 330 for storing a history of monitoring data, etc. in each device. ), An integrated supervisory control system comprising a main server 300 comprising a main monitoring unit 340 for monitoring the operating state of the entire system.
제 1항에 있어서,
데이터I/O모듈부(210)는 현장설비(100)에 구비되는 센서(110)의 신호를 수신하여 메인서버(300)로 송신하는 디지털I/O모듈(211) 및 아날로그I/O모듈(212)로 이루어지는 것을 특징으로 하는 통합형 감시제어 시스템.
The method of claim 1,
The data I / O module unit 210 receives a signal of the sensor 110 provided in the field facility 100 and transmits the signal to the main server 300 to the digital I / O module 211 and the analog I / O module ( Integrated monitoring control system, characterized in that consisting of 212).
제 1항에 있어서,
통신I/O모듈부(220)는 현장설비(100)에 설치된 제어기기(120)의 통신프로토콜을 BACnet 방식으로 변환하는 통신인터페이스부(221)를 구비하는 것을 특징으로 하는 통합형 감시제어시스템.
The method of claim 1,
Communication I / O module unit 220 is an integrated supervisory control system, characterized in that it comprises a communication interface unit 221 for converting the communication protocol of the controller 120 installed in the field facility 100 to the BACnet method.
제 1항에 있어서,
원격감시제어SW(331)는 메인서버(300)에만 구비되고, 클라이언트서버(311a) 또는 IO통합제어유니트(200)에서 연결하여 제어하는 것이 가능한 것을 특징으로 하는 통합형 감시제어시스템.
The method of claim 1,
Remote monitoring control SW (331) is provided only in the main server 300, the integrated monitoring control system, characterized in that the client server (311a) or IO integrated control unit 200 can be connected to control.
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