WO2013069886A1 - Système de commande d'installation et son procédé de fonctionnement - Google Patents

Système de commande d'installation et son procédé de fonctionnement Download PDF

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Publication number
WO2013069886A1
WO2013069886A1 PCT/KR2012/007704 KR2012007704W WO2013069886A1 WO 2013069886 A1 WO2013069886 A1 WO 2013069886A1 KR 2012007704 W KR2012007704 W KR 2012007704W WO 2013069886 A1 WO2013069886 A1 WO 2013069886A1
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WO
WIPO (PCT)
Prior art keywords
control
facilities
control points
layer module
points
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Application number
PCT/KR2012/007704
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English (en)
Inventor
Hyojung KWON
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Lg Electronics Inc.
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 Lg Electronics Inc. filed Critical Lg Electronics Inc.
Publication of WO2013069886A1 publication Critical patent/WO2013069886A1/fr

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B17/00—Systems involving the use of models or simulators of said systems
    • G05B17/02—Systems involving the use of models or simulators of said systems electric

Definitions

  • the present disclosure relates to a facilities control system and an operating method thereof, and more particularly, a facilities control system for generating a control program by mapping a virtual control point with a physical control point, and an operating method thereof.
  • the facilities control system is implemented at one or more monitoring points, generally so-called “control points,” for controlling or monitoring the facilities (equipment).
  • a manager sets a single control point or several control points for one facility (equipment) and controls or monitors facilities and equipment via the set control points.
  • a building engineer sets corresponding control points based on a type and shape of each facility installed in a particular building, and automatically controls the corresponding facility within the building by registering the control points in the facilities control system.
  • the facilities control system generates operation logics for one or more facilities included in the system and a control program having the operation logics, and controls the facilities (equipment) using the control program.
  • a control program upon modifying operation logics of some facilities, a control program has to be regenerated by including operation logics related to other facilities, which are not associated with the logic-modified facilities.
  • the engineer has to prepare a list of control points to be registered, taking into account types of prepared facilities and various factors corresponding to the facilities.
  • a facility equipment
  • the engineer has to register every item associated with a control point, such as name, form, address and the like, in a central control server, for example.
  • an aspect of the detailed description is to provide a facilities control system capable of satisfying users’ various service requirements with maintaining a conventional structure of the facilities control system without additionally setting a physical control point, when a new function or service has to be added into the facilities control system, and an operating method thereof.
  • Another aspect of the detailed description is to provide a facilities control system capable of executing a simulation with respect to a function or service to be added by setting a virtual control point for the corresponding function or service and analyzing the execution result of the simulation.
  • a facilities control system including one or more facilities, and a central control server to register one or more physical control points and generate a control program to run the facilities through the physical control points.
  • the central control server may generate the control program by setting one or more virtual control points via a user input, generating a first layer module including the virtual control points and the physical control points, and mapping the first layer module with a second layer module including the physical control points.
  • the central control server may automatically map all or part of the virtual control points with the physical control points of the second layer module.
  • the facilities control system may further include a storage unit to store setting information related to the first layer module and the second layer module, respectively.
  • the storage unit may store the setting information related to the first layer module after updating the setting information in response to changes in the virtual control points, and store the setting information related to both the first layer module and the second layer module after updating the setting information in response to changes in the physical control points.
  • the storage unit may store at least one of setting information related to the facilities control system, a user screen graphic of the central control server, and the control program.
  • the central control server may include a user interface unit to receive information related to the virtual control points and the physical control points input via the user screen.
  • the central control server may generate graphic objects on the user screen, map the graphic objects with the virtual control points, and control generation of the control program via the user screen of the user interface unit.
  • the user interface unit may be configured to receive a control command for setting or removing the virtual control points.
  • the central control server may include a simulation unit to release the mapping between the first layer module and the second layer module based on a control command, and simulate the operation logics set in the virtual control points.
  • the facilities control system may further include a facilities control device located between the central control server and the facilities to execute the control program received from the central control server.
  • an operating method for a facilities control system including registering physical control points with respect to facilities, generating virtual control points via a user input, setting one or more operation logics with respect to the virtual control points, and generating a control program for running the facilities by mapping a first layer module including the virtual control points and the physical control points with a second layer module including the physical control points.
  • the method may further include executing a simulation for the virtual control points by executing the set operation logics, and storing the execution result of the simulation.
  • the method may further include releasing the mapping between the first layer module and the second layer module prior to executing the simulation when the first and second layer modules have been mapped with each other.
  • the method may further include generating graphic objects on a user screen of a central control server, mapping the graphic objects with the virtual control points, and controlling generation of a control program through the graphic objects on the user screen.
  • the method may further include transmitting the generated control program to a facilities control device, and receiving the execution result of the control program from the facilities control device.
  • operation logics may be generated by setting virtual control points without the need of additionally setting a physical control point and the virtual control points may be mapped with the existing physical control points, providing an effect of satisfying user’s various service requirements with maintaining the existing facilities control system structure.
  • a simulation may be executed by inputting a control point value only with respect to a virtual control point, and testing of a service to be added later may be previously executed through the simulation, contributing to stability of the system.
  • FIG. 1 is a block diagram schematically illustrating a configuration of a facilities control system in accordance with an exemplary embodiment
  • FIG. 2 is a view illustrating a structure of directly controlling or monitoring facilities connected to physical control points via a user interface in a typical facilities control system;
  • FIG. 3 is a view illustrating a structure of controlling or monitoring facilities connected to physical control points using a virtual control point in the facilities control system in accordance with the present disclosure.
  • FIG. 4 is a flowchart illustrating an operating method for a facilities control system in accordance with an exemplary embodiment.
  • FIG. 1 schematically illustrates a configuration of a facilities control system in accordance with an exemplary embodiment of the present disclosure.
  • the facilities control system of FIG. 1 may include a central control server 100, a facilities control device 200 connected via a communication network, one or more facilities 300 and equipment 400.
  • the facilities 300 form a subsystem of the facilities control system.
  • the facilities 300 may include an air conditioner, a ventilator, a fan, a heater, a chiller, a pump, a temperature/humidity sensor, a refrigerator, a lighting device, a power device, a fire system and the like.
  • the equipment 400 may include a chiller, a pump, a temperature sensor and the like when the facility is a chiller system.
  • the facilities control system may be implemented at one or more monitoring points, generally so-called “control points,” for control or monitoring.
  • a user or the like may set a single control point or several control points for one facility 300 or equipment 400 and control or monitor the facility 300 or the equipment 400 via the set control point value.
  • the control point is a monitoring or control item used in facilities or equipment, for example, indicates control, monitoring, error or the like.
  • the central control server 100 may integrally control or monitor an overall status of a building, and may include additional terminals for the individual facilities 300, for example, a machinery facility, a lighting facility, a power facility, an access restriction facility, a disaster prevention facility, a parking management facility, and other such facilities.
  • the central control server 100 may be a server that shares information with the facility control device 200 through a communication network to automatically control or monitor the facilities 300 and related equipment included in the facilities 300 through the control points.
  • the central control server 100 may register one or more preset physical control points in the facilities 300 or the equipment 400 and generate a control program for running the facilities 300 or the equipment 400 through the physical control points.
  • control program may include one or more operation logics for the monitoring or control of the facilities 300.
  • the central control server 100 may control or monitor the facilities 300 based on the control program.
  • the central control server 100 may further include a storage unit (not shown) that stores one or more reference (standard) unit operation logics, a setting unit (not shown) that sets a condition of the scene, and a controller (not shown) that generates the operation logics based on the reference unit operation logics and the scene condition.
  • a storage unit (not shown) that stores one or more reference (standard) unit operation logics
  • a setting unit (not shown) that sets a condition of the scene
  • a controller not shown) that generates the operation logics based on the reference unit operation logics and the scene condition.
  • the scene condition may indicate, for example, the number of sensors of a facility or equipment, a data value for a control point, a connection and the like.
  • an output unit may display operation situations and states of the facilities 300 and the equipment 400 within the facilities control system, and also display the execution result of the operation logic.
  • the output unit may further display a user screen so as to generate one or more operation logics in response to a user input.
  • the storage unit may be implemented to previously store one or more reference unit operation logics with respect to each facility 300 or equipment 400 within the facilities control system. Also, the storage unit is a device to store a program for running the central control server 100 and may include a storing element of a type of Read Only Memory (ROM) or, for example, a flash memory, or a storing element of a type of Random Access Memory (RAM) that temporarily stores outputted data for transmission/reception or display.
  • ROM Read Only Memory
  • RAM Random Access Memory
  • the central control server 100 may set one or more virtual control points via a user input.
  • the virtual control point is a control point which is not set or registered in the facilities control system as a physical control point, and indicates a virtual point required due to an addition of a monitoring or control function or service with respect to the facilities 300 installed in the scene.
  • the central control server 100 may generate a first layer module having the virtual control points and pre-registered physical control points.
  • the central control server 100 may map the first layer module with a second layer module, which includes the pre-registered physical control points, generating a control program. That is, the central control server 100 may bind the layered modules (double-layered structure) of the first layer module having one or more virtual control points and the second layer module having the pre-registered physical control points so as to generate a control program, monitoring or controlling the facilities 300 or the equipments, for example, lighting devices or temperature sensors, corresponding to the physical control points.
  • the central control server 100 may automatically map all or part of the virtual control points with the physical control points of the second layer module based on a control command.
  • the central control server 100 may be programmed to generate a control program by automatically mapping the virtual control points included in the first layer module with the physical control points included in the second layer module.
  • the automatic binding may depend on a user selection. Or, for example, the automatic binding may be executed at the moment of setting a virtual control point with respect to the first layer module or periodically according to a preset schedule.
  • the central control server 100 may include a user interface unit that receives information related to the virtual control points and the physical control points inputted via a provided user screen.
  • the user interface unit may include a plurality of graphic objects independent of each other for the sake of user convenience.
  • the generation of the control points and the control of the control program may be executed in a manner of applying a touch input onto the graphic objects.
  • the central control server 100 may generate graphic objects on the user screen, and map the graphic objects with the virtual control points.
  • the graphic objects are objects allowing the central control server 100 to generate and control a control program, and may be image-based objects which are implemented as specific images.
  • the central control server 100 may receive setting information related to the first layer module including one or more virtual control points and physical control points, and generate corresponding graphic objects based on the setting information, displaying the generated graphic objects on the user screen of the user interface unit.
  • the central control server 100 may control generation of the control program using the graphic objects displayed on the user screen. For example, a touch input may be applied onto the generated graphic objects to set virtual control points or bind or map the modules, thereby generating a control command.
  • the bound state may first be released and the program may be executed only with respect to the first layer module.
  • the result of the simulation may be analyzed and determined based on a predetermined logic, and the result of the analysis and determination may be stored in a given memory (not shown).
  • the central control server 100 may further include a storage unit (not shown) that stores setting information related to the first layer module and the second layer module.
  • the central control server 100 may generate graphic objects on the user screen, map the graphic objects with the generated virtual control points, and control generation of a control program via the user screen of the interface unit.
  • the user interface unit may allow the central control server 100 to receive a control command for setting or removing the virtual control points. This may be implemented using one or more graphic objects displayed on the user screen.
  • the facilities control device 200 may be located between the central control server 100 and the one or more facilities 300, and execute the control program received from the central control server 100.
  • the facilities control device 200 is a direct digital controller for control of the facilities 300.
  • the facilities control device 200 may exchange information with the central control server 100 via mutual communication, and control the facilities 300 by receiving the control program and executing the operation logics included in the program.
  • the facilities control device 200 may record or store every facility related information including control output, status change and the like of facilities within a building through physical control points, which are set in the one or more equipment 400 provided in the facilities 400, for example, various sensors and manipulation devices.
  • the facilities control device 200 may be connected to the central control server 100 via a communication network so as to transmit and receive required information. Accordingly, the facilities control device 200 may control or monitor the control points corresponding to air conditioners and other equipment installed in a building, and directly control input/output signals of the facilities 300 and the equipment 400 using a function located within each control point.
  • the facilities control device 200 may be connected between the central control server 100 and the one or more facility 300 to receive operation logics of a control program and execute the operation logics.
  • the facilities control device 200 may transmit the execution result back to the central control server 100.
  • the central control server 100 may include a communication unit (not shown) that transmits the operation logics to the facilities control device 200 and receives the execution result of the operation logics from the facilities control device 200, and further include an output unit (not shown) as a device for outputting the execution result.
  • the communication unit may transfer the control program including the generated operation logics to the facilities control device 200 such that the facilities control device 200 can control or monitor the facilities 300, or receive status information related to the facilities 300 from the facilities control device 200 and provide the received status information to a user via the output unit (not shown).
  • the central control server 100, the facilities control device 200 and each of the facilities 300 may be connected to one another via a communication network, for example, Transmission Control Protocol/Internet Protocol; TCP/IP) or Building Automation & control Network; BACnet).
  • a communication network for example, Transmission Control Protocol/Internet Protocol; TCP/IP) or Building Automation & control Network; BACnet).
  • the central control server 100 may generate a control program for monitoring or controlling one or more facilities, for example, lighting facility (equipment) 1, lighting facility 2 and lighting facility 3.
  • the control program may be generated in a manner of generating a first layer module 130 and a second layer module 140 in response to a user input applied onto a user screen, binding control points included in the first layer module 130 and the second layer module 140 to each other, and mapping the control points of the first layer module 130 with a user interface unit 120.
  • a first layer including one or more virtual control points and a second layer including registered physical control points may be mapped with each other, executing the operation logics with respect to the facilities 300.
  • the generation and binding of the layer modules 130 and 140 and the mapping between the first layer module 130 and the user interface unit 120 may also be executed in a reverse order.
  • control points included in the first layer module 130 may include both the virtual control points generated in response to the user input and the pre-registered physical control points.
  • the plurality of control points of the first layer module 130 may be bound to one physical control point of the second layer module 140.
  • a specific control point of the first layer module 130 may not be bound to any physical control point of the second layer module 140. That is, the control points included in the first layer module 130 may be understood as a concept including every control point included in the second layer module 140, and the virtual control point formed in the first layer module 130 may not be linked to the physical control point with respect to the facilities 300 installed in the scene.
  • control points generated in the first layer module 130 may be mapped with each graphic object 125 of the user interface unit 120, and one or more operation logics may be set in the first layer module 130 through an input applied to the graphic objects 125.
  • the operation logics may indicate a function or service such as status information, history management and inquiry, schedule setting and inquiry and the like.
  • the first layer module 130 in which the operation logic is set may be bound to the second layer module 140 having only the physical control point, generating a control program for control of the facilities 300.
  • the binding may be implemented to be executed in response to a user input or to be automatically executed according to an initial setting.
  • FIG. 2 illustrates a structure of directly controlling or monitoring facilities connected to a physical control point via a user interface in a general facilities control system.
  • the central control server 100 may generate direct operation logics with respect to physical control points connected via an interface of a user screen, and generate a control program for monitoring or controlling the facilities 300.
  • the general facilities control system merely executes direct monitoring or control for the registered control points, and has to set and register a new control point for adding a service or function with respect to the facilities 300, if necessary.
  • the setting and registering process for the new control point causes problems in taking a long time and increasing costs.
  • the facilities control system may generate a control program by using a structure of generating virtual control points in a first layer module, and binding the first layer module to a second layer module including only physical control points.
  • the physical control point may not have to be separately generated even when desiring to add a new function or service.
  • the facilities control system may have an advantage in that testing of the newly added function or service is allowed.
  • the registration of the physical control points may be executed in a manner of inputting setting information related to preset control points corresponding to facilities or equipment installed in the scene, for example, in a memory of the central control server.
  • Virtual control points may be generated in response to a user input (S20).
  • the virtual control point is a point, which is not set and registered as a physical control point in the facilities control system but required to add a function or service for the facilities. That is, the virtual control point has no relation to the physical control point.
  • the physical control points according to the present disclosure may be set for the lighting facilities or the temperature sensors.
  • the physical control points according to the present disclosure may be set for the lighting facilities or the temperature sensors.
  • it is desired to set a warning alarm by obtaining an average temperature value from the temperature sensors installed on 10th floor of the building, there is not present any physical control point to control it.
  • a virtual control point for a temperature sensor having the average temperature value of the 10th floor may be set.
  • the central control server may set one or more operation logics with respect to the virtual control point (S30).
  • the operation logic indicates a logic implemented such that a control point value with respect to the temperature sensor having the average temperature value of the 10th floor is input to generate a warning alarm when a preset temperature reaches.
  • the central control server may then generate a control program for running the equipment, for example, the lighting facility or temperature sensors by mapping a first layer module having the virtual control points including one or more operation logics and the physical control points with a second layer module including the physical control points (S40).
  • the control program may be received in a facilities control device and executed to control or monitor the facilities (S50).
  • a simulation may be executed for the virtual control points by executing the set operation logics. That is, prior to directly control the actual facilities installed in the scene, the operation logics may be executed only for the first layer module, which includes the virtual control points, via a user interface, thereby simulating a service of monitoring or controlling the facilities.
  • the execution result of the simulation may be stored in a given storage device.
  • the operating method for the facilities control system may further include releasing the mapping between the first layer module and the second layer module prior to executing the simulation.
  • the operating method for the facilities control system may further include a process of generating graphic objects on a user screen of the central control server, mapping the graphic objects to the virtual control points, and controlling generation of the control program through the graphic objects on the user screen.
  • the operating method for the facilities control system may further include a process of transmitting the generated control program to the facilities control device, and receiving the execution result of the control program from the facilities control device.
  • operation logics may be generated by setting virtual control points without the need of additionally setting a physical control point and the virtual control points may be mapped with the existing physical control points, providing an effect of satisfying user’s various service requirements with maintaining the existing facilities control system structure.
  • the operating method for the facilities control system may be implemented to execute a simulation by inputting a control point value with respect to a virtual control point and analyzing the execution result of the simulation so as to generate a control program, which may result in enhancement of user convenience and improvement of system stability by virtue of previous testing of a service to be added.
  • the operating method for the facilities control system may be implemented to facilitate addition or removal of a virtual control point, which is to be generated according to user’s requirements, at any time, thereby reducing costs and time spent for setting and registering the control point.
  • the aforementioned method according to the present disclosure may be implemented as a program to be stored in a computer-readable recording medium (CD ROM, RAM, ROM, floppy disk, hard disk, photomagnetic disk, etc.) This process may be easily executed by a skilled person in this art to which the present disclosure belongs, so detailed description thereof will not be repeated.
  • a computer-readable recording medium CD ROM, RAM, ROM, floppy disk, hard disk, photomagnetic disk, etc.
  • operation logics may be generated by setting virtual control points without the need of additionally setting a physical control point and the virtual control points may be mapped with the existing physical control points, providing an effect of satisfying user’s various service requirements with maintaining the existing facilities control system structure.
  • a simulation may be executed by inputting a control point value only with respect to a virtual control point, and testing of a service to be added later may be previously executed through the simulation, contributing to stability of the system.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

La présente invention concerne un système de commande d'installation et son procédé de fonctionnement. Lorsqu'une nouvelle fonction ou un nouveau service doit être ajouté(e) dans le système de commande d'installation, des points de commande virtuels peuvent être configurés pour générer des logiques de fonctionnement sans l'addition d'un point de commande physique séparé et les points de commande virtuels peuvent être mappés à des points de commande physiques préenregistrés de façon à générer un programme de commande, conduisant à la satisfaction de différentes exigences de service d'un utilisateur tout en maintenant la structure de système de commande d'installation existante. Également, des logiques de fonctionnement configurées dans les points de commande virtuels peuvent être simulées avant la génération du programme de commande, pour mettre en œuvre une analyse précédente d'un service à ajouter, ce qui peut conduire à l'amélioration de la commodité d'utilisateur et à l'acquisition d'une stabilité de système.
PCT/KR2012/007704 2011-11-09 2012-09-25 Système de commande d'installation et son procédé de fonctionnement WO2013069886A1 (fr)

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KR101443557B1 (ko) 2014-02-21 2014-09-25 (주)주인정보시스템 가상의 에이전트를 통한 원격 계장 계측 감시 제어 시스템
KR20160129560A (ko) 2015-04-30 2016-11-09 이종복 무동력 여과형 비점오염 처리장치

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Publication number Priority date Publication date Assignee Title
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