WO2007110996A1 - 設備機器の集中管理装置及び管理システム - Google Patents
設備機器の集中管理装置及び管理システム Download PDFInfo
- Publication number
- WO2007110996A1 WO2007110996A1 PCT/JP2006/323234 JP2006323234W WO2007110996A1 WO 2007110996 A1 WO2007110996 A1 WO 2007110996A1 JP 2006323234 W JP2006323234 W JP 2006323234W WO 2007110996 A1 WO2007110996 A1 WO 2007110996A1
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- WIPO (PCT)
- Prior art keywords
- program
- interface
- equipment
- centralized management
- transmission
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/34—Signalling channels for network management communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
Definitions
- the present invention relates to a centralized management apparatus that performs operation control of equipment and monitors operating conditions, and a management system that uses the centralized management apparatus.
- a modem is built in the central control device, or a standard interface connection port of EIA (Electronic Industry Association) standard RS232C is provided in the central control device, and the connection port A PCMCIA (Personal Computer Memory Card International Association) PC card insertion slot is provided, and a commercial PC card with a modem function is installed in the insertion slot.
- EIA Electronic Industry Association
- RS232C Standard RS232C
- PCMCIA Personal Computer Memory Card International Association
- the centralized management apparatus can be made communicable, so that the equipment can be monitored by remote communication via the centralized management apparatus.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2004-3842 (Abstract)
- RS232C terminal PCMCIA connection port, and other modem interface members that support the transmission methods of each industry standard. If GSM interface members are connected to a centralized management device, both modem and GSM communication methods are supported. Power available These industry-standard communication methods and transmission methods may change year by year, and commercially available interface parts may be difficult to obtain in the future.
- the present invention has been made to solve the above-described various problems, and can be easily and inexpensively handled even if the data transmission means is changed, and can be a compact centralized management apparatus for facility equipment, and The purpose is to provide a management system using the centralized management device.
- a facility equipment management system is a facility equipment centralized management apparatus that acquires management data by connecting to at least one equipment to be managed, and transmits the management data to a monitoring terminal via a connection mediator.
- An output-side interface that outputs management data of the equipment and receives information transmitted by the monitoring terminal
- a storage unit storing a control program for the equipment
- An arithmetic processing unit that controls the equipment according to an instruction of the control program, the storage unit, A first transmission program corresponding to the input side interface;
- management data is acquired from the equipment through the input side interface
- the management data is output to the output side interface in a format corresponding to the interface of the connection mediating device.
- the centralized management apparatus for facility equipment has a built-in remote communication means such as a modem, so there is no extra cost burden for users who do not need remote monitoring! And V ⁇ ⁇ can have excellent effects.
- FIG. 1 is a block diagram showing the overall configuration of a management system for facility equipment according to a first embodiment.
- FIG. 2 is a block diagram showing a partial configuration of the equipment management system according to the second embodiment.
- FIG. 3 shows a configuration after the second transmission program is written and set in the program write area of the storage unit 130 by the program setter 700.
- FIG. 4 is a block diagram showing the overall configuration of a management system for facility equipment according to Embodiment 3.
- FIG. 5 shows a configuration example of route switching means 180.
- FIG. 6 is a block diagram showing an overall configuration of a management system for facility equipment according to Embodiment 4.
- FIG. 8 is a block diagram showing an overall configuration of a management system for facility equipment according to Embodiment 6.
- FIG. 9 illustrates a display unit 160 provided in the centralized management apparatus 100 of the equipment management system according to the seventh embodiment.
- FIG. 1 is a block diagram showing the overall configuration of the equipment device management system according to Embodiment 1 of the present invention.
- 100 is a central control device for equipment
- 200 is an outdoor unit of an air conditioner as equipment to be managed
- 210 is an indoor unit corresponding to the outdoor unit 200
- 300 is an interface member
- 400 is A connection mediator
- 500 is a public communication line
- 600 is a monitoring terminal.
- the centralized management device 100 includes an input side interface 110, an output side interface 120, a storage unit 130, an arithmetic processing unit 140, a selection circuit 150, a display unit 160, and an operation unit 170.
- the input-side interface 110 is a connection interface that is connected to the equipment managed by the centralized management apparatus 100 and acquires management data from the equipment.
- the output side interface 120 is a connection interface for outputting the management data acquired from the equipment and receiving the information transmitted by the monitoring terminal 600. Both the input side interface 110 and the output side interface 120 are constituted by data transmission circuits.
- the storage unit 130 stores a control program, a first transmission program, and a second transmission program, and stores availability information of each program.
- Each program is stored in the storage unit 130 at least one by one. Each operation will be described later.
- the availability information is set to indicate that it can be used! /.
- the arithmetic processing unit 140 is also configured with a CPU equality, and performs processing such as control of equipment to be managed and data transmission in accordance with instructions of each program stored in the storage unit 130.
- the selection circuit 150 has a function of selecting whether to use a deviation of each program stored in the storage unit 130.
- the display unit 160 displays to the user of the central management device 100 the operation status of the central management device 100 and the equipment.
- the operation unit 170 is used by the user of the centralized management device 100 to set management conditions for equipment and the like.
- the outdoor unit 200 and the indoor unit 210 of the air conditioner are managed by the central control device 100 for operating conditions.
- the outdoor unit 200 of the air conditioner is connected to the input-side interface 110 and is installed at an appropriate place in a complex facility (not shown).
- FIG. 1 shows an example in which two outdoor units 200 are connected to the input side interface 110.
- the indoor unit 210 is provided corresponding to each outdoor unit 200.
- one indoor unit 210 is connected to one outdoor unit 200, and two indoor units 210 are connected to the other outdoor unit 200.
- the interface member 300 includes a transmission method reversible conversion circuit 310.
- One end of the interface member 300 is connected to the output side interface 120, and the other end is connected to the connection mediator 400.
- the transmission system reversible conversion circuit 310 performs reversible conversion of the transmission system between the input end and the output end in terms of electrical signals.
- the data output from the output side interface 120 by the transmission method reversible conversion circuit 310 is converted into data using a transmission method corresponding to the interface provided in the connection mediating device 400 and output.
- the data output from the interface provided in the connection mediating device 400 is converted into data using a transmission method corresponding to the output side interface 120 and output.
- connection mediating device 400 is a commercially available digital data transmission device configured using, for example, a microprocessor, and is a kind of general-purpose IT device.
- the connection mediating device 400 includes a modem 410 and a data transmission circuit 420.
- the data transmission circuit 420 is connected to one end of the interface member 300 and to the modem 400.
- the modem 410 exchanges data with the data transmission circuit and is connected to the public communication line 500 to transmit / receive data via the public communication line 500.
- the centralized management apparatus 100 is connected to the public communication line 500 via the interface member 300 to the connection mediating device 400, and can transmit and receive data via the public communication line 500.
- the monitoring terminal 600 is arranged in a management center (not shown) that is constructed in a remote place where the central power of each central management device 100 is also appropriately separated, and is connected to the central management device 100 via the connection mediating device 400. Bidirectional communication is possible.
- the monitoring terminal 600 can exchange information with the air conditioner to be managed by each centralized management device 100 or similar equipment.
- the monitoring terminal 600 can be configured by a computer such as a personal computer.
- the user operates the input operation button (not shown) of the operation unit 170 to set the operating condition of the air conditioner.
- the data including the operation conditions that have been set and input is displayed on the display unit 160 and transferred to the arithmetic processing unit 140.
- the arithmetic processing unit 140 exchanges information with the outdoor unit 200 and the indoor unit 210 via the input side interface 110 based on the data transferred in step (1).
- the outdoor unit 200 and the indoor unit 210 are controlled based on data received via the input side interface 110.
- the arithmetic processing unit 140 receives data (management data) indicating the operation state collected by a sensor (not shown) according to the instruction of the first transmission program. Receive through.
- the arithmetic processing unit 140 displays the operating state of the air conditioner on the display unit 160 based on the acquired management data.
- the arithmetic processing unit 140 controls the air conditioner to be managed in accordance with the instruction of the control program read from the storage unit 130 based on the operation condition data set and input and the acquired management data.
- the arithmetic processing unit 140 reads the second transmission program stored in the usable address from the availability information stored in the storage unit 130, and outputs the interface 120 on the output side according to the instruction of the second transmission program. Outputs a data (management data) signal indicating the operating status of the air conditioner to be managed.
- the interface member 300 reversibly converts the operation state data (management data) signal output from the output side interface 120 in accordance with the transmission method of the data transmission circuit 420. As a result, the interface on the electrical signal is adapted between the output side interface 120 and the data transmission circuit 420, and information is exchanged.
- connection mediator 400 When the connection mediator 400 receives the operation status data (management data) from the data transmission circuit 420, the connection mediator 400 converts the operation status data signal received by the modem 410 into the monitoring terminal 600 via the public communication line 500. Send data.
- the connection mediating device 400 is provided with a USB connection port, and the USB connection A USB terminal attached to the modem 410 is inserted into the port so that bidirectional communication with the public communication line 500 is possible.
- USB Universal Serial Bus
- the second transmission program corresponding to the transmission method of the connection mediating device 400 is stored in advance in the storage unit 130, and is stored in the output terminal of the centralized management device 100.
- the interface member 300 corresponding to the transmission method selected by the selection circuit 150 By connecting the interface member 300 corresponding to the transmission method selected by the selection circuit 150, various transmission methods can be supported.
- the transmission program corresponding to the transmission method required by the user is stored in the storage unit 130, and the interface member 300 corresponding to the selected transmission program is connected to the output terminal of the centralized management device 100, so that the user This makes it possible to easily and inexpensively construct a management system for equipment that conforms to the connection mediating device 400 used by NEC.
- connection mediating device 400 Even if the transmission method of the connection mediating device 400 is changed in the future, the second transmission program stored in the storage unit 130 and the interface member 300 can be changed easily and easily according to the changed transmission method. It is possible to deal with changes at low cost.
- the basic functions of the central control device 100 can be used effectively over a long period of time without changing the design.
- the second transmission program stored in the storage unit 130 according to the transmission method of the currently commercially available connection mediating device and This can be dealt with by changing the interface member 300, and there is no need to replace the central control device 100 with a new one.
- the reinforced insulation standards can be satisfied by applying reinforced insulation measures to the interface member 300.
- the central control device 100 can be embedded in the wall of a store or the like without increasing the size of the central control device 100.
- FIG. 2 is a block diagram showing a partial configuration of the equipment management system according to Embodiment 2 of the present invention.
- the equipment management system according to the second embodiment is different from the first embodiment described above in that the selection circuit 150 is omitted, the configuration of data stored in the storage unit 130, and a new program setting device 700. The difference is that it can be connected. Other components are the same as those in the first embodiment.
- the storage unit 130 has a storage area in which the first transmission program and the control program are stored in advance, and a rewritable program writing area.
- the program writing area is provided on the assumption that the second transmission program corresponding to the transmission method used in the data transmission circuit 420 of the connection mediating device to be used will be stored.
- the program setting device 700 is connectable to one end of the interface member 300.
- the program setting device 700 writes and sets the second transmission program corresponding to the transmission method used in the data transmission circuit 420 of the connection mediating device 400 to be used in the program writing area of the storage unit 130.
- FIG. 3 shows a configuration after the second transmission program is written and set in the program writing area of the storage unit 130 by the program setting unit 700.
- FIG. 3 The configuration in FIG. 3 is the same as that in FIG. 1 of Embodiment 1 except that the availability information stored in the storage unit 130 is omitted and the selection circuit 150 is omitted. .
- the program setting device 700 is connected to one end of the interface member 300 that is not connected to the output side interface 120.
- the program setting device 700 is connected to the second transmission program via the interface member 300. Is output.
- the arithmetic processing unit 140 receives the second transmission program output from the program setting unit 700 via the output side interface 120 in accordance with the instruction of the first transmission program. Next, the arithmetic processing unit 140 writes the received second transmission program in the program writing area of the storage unit 130.
- connection mediating device 400 is connected to the public communication line 500 via the modem 410 and further connected to the monitoring terminal 600 via the public communication line 500.
- connection interface provided in the program setting device 700 uses a transmission method capable of data transmission by the first transmission program.
- the interface (and data transmission) included in the future connection mediating device 400 that cannot be predicted in advance without changing the structure of the centralized management device 100.
- the circuit 420 can also be supported.
- connection mediating device 400 Even if the connection mediating device 400 is replaced in the future, it can be easily and quickly handled at a low cost without changing the structure of the central control device 100.
- storage unit 130 stores the availability information and executes only the program for which availability is set in storage unit 130, as in the first embodiment. Please do it.
- FIG. 4 is a block diagram showing an overall configuration of a management system for facility equipment according to Embodiment 3 of the present invention.
- the equipment management system branches the output destination of the output interface 120 by providing the path switching means 180 on the output side of the output interface 120. Different points.
- the output side of the centralized management apparatus 100 is branched into two by the path switching means 180 connected to the output side interface 120.
- the interface member 300a is connected to one branch, and the interface member 300b is connected to the other branch.
- connection mediating device 400 is connected to the interface member 300a.
- the program setting device 700 is always connected to the interface member 300b.
- FIG. 5 shows a configuration example of the route switching unit 180.
- the path switching means 180 includes a socket 180b attached to the operation panel of the centralized management device 100 and a switching contact member 180a. Further, the connector 320b provided at one end of the interface member 300b can be inserted into the socket 180b.
- the connector 320b to be inserted into the socket 180b is attached to one end of the interface member 300b.
- the centralized management device 100 can be fixed to the wall surface in a beautiful manner without any design damage.
- the program setting device 700 can be freely attached to and detached from the central management device 100 without removing the central management device 100 fixed to the wall surface portion. Therefore, the efficiency of service work can be effectively achieved.
- FIG. 6 is a block diagram showing an overall configuration of a management system for facility equipment according to Embodiment 4 of the present invention.
- the equipment management system according to the fourth embodiment is different from the third embodiment described above in that a route selection recognition circuit 190 is provided.
- the route selection recognition circuit 190 recognizes which branching route the data transmission route is selected by the route switching means 180.
- the arithmetic processing unit 140 performs the following processing according to the recognition state of the route selection recognition circuit 190.
- the arithmetic processing unit 140 follows the instructions of the first transmission program. Exchange information with 700.
- the arithmetic processing unit 140 follows the instructions of the second transmission program to connect the connection mediator 400. Exchange information with.
- route selection recognition circuit 190 can also be configured as follows.
- the switching contact member 180a is provided with a switching contact for transferring data indicating the route selection state to the arithmetic processing unit 140.
- the arithmetic processing unit 140 attempts to exchange information with each transmission program stored in the storage unit 130, and recognizes the selected route depending on whether or not the data can be actually transmitted.
- connection mediating device 400 since information can be exchanged between the program setting device 700 and the connection mediating device 400 each having a different data transmission circuit, it is owned by the service man. Installation of program setting device 700 and interface member 300b It is possible to apply the connection mediating device 400 that is always fixed without repeating the removal and that includes an arbitrary data transmission circuit easily and quickly.
- the encrypted use / nonuse information is stored in the storage unit 130 in a fixed manner, for example, if the installer of the central control device 100 knows the encryption key information, the problem of unauthorized use described above will occur. Arise.
- the method of setting availability information at the time of factory shipment increases the economic burden on the management of the manufacturer of the central control device 100, and the production cost of the entire equipment management system is high. Occurs.
- the fifth embodiment of the present invention shows a configuration that can solve the above-described problems and can provide the operation control and monitoring functions of equipment required by the user with an appropriate amount of money.
- FIG. 7 shows a procedure related to setting of program availability information.
- Fig. 7 (A) shows the processing procedure when the centralized control device 100 is shipped from the factory
- Fig. 7 (B) shows the program use permission number
- Fig. 7 (C) shows the second transmission program use permission number setting procedure.
- the centralized management device 100 when the centralized management device 100 is shipped from the factory, the centralized management device 100 is connected to the centralized management device 100 to be shipped by the program setting device 700 connected via the interface member 300b. Enter a unique serial number code.
- the input serial number code is stored in the storage unit 130.
- FIG. 7 (B) shows the rules for the program use permission number.
- the arithmetic processing unit 140 performs an operation according to an operation algorithm indicated by a manufacturing number code and a function f having a program number code as a variable.
- the calculated function value matches the program password that is uniquely determined in advance. Only if it is determined that the program can be used, and the availability information of the program is set to be usable.
- FIG. 7 (C) shows a case where the central control device 100 is installed at the installation location of the user's equipment.
- the equipment installation contractor installs the program password using the program setter 700 connected via the interface member 300b, as in FIG. Enter.
- the availability information of the program is set to be usable, and the central management device 100 and Enable operation of connection mediator 400.
- the manufacturer of the centralized control device 100 or the facility equipment reliably collects the usage fees for the control program and the second transmission program. be able to.
- the algorithm for calculating the program password is not limited to that described with reference to FIG. 7B, and any method can be used as long as the password is uniquely determined.
- the method for allowing the installation contractor or the like of the equipment to enter the password is not limited to the method using the program setter 700 described in Fig. 7 (C).
- the operation unit 170 of the central control device 100 is used. You can enter them directly.
- FIG. 8 is a block diagram showing an overall configuration of a management system for facility equipment according to Embodiment 6 of the present invention.
- the EIA standard RS485 interface is used as the output side interface of the central control devices 100a and 100b.
- 220 is a refrigerator to be managed together with the air conditioner, and 230 is the same. It is a refrigerated showcase that is subject to management.
- the refrigerator 220 and the refrigerated showcase 230 are often manufactured by different manufacturers, and generally use EIA standard RS485 interfaces.
- the central control devices 100a and 100b are connected to the air conditioners, the refrigerator 220, and the refrigerated showcase 230. Information exchange, and all the cooling and heating equipment in the same store can be managed collectively.
- the monitoring terminal 600 can manage a plurality of central management devices (the central management devices 100a and 100b in FIG. 8) via the public communication line 500 and the interface member 300a.
- the building monitoring device 800 installed in the building can also manage a plurality of central management devices (in FIG. 8, the central management devices 100a and 100b) via the interface member 300b.
- the building management system 900 can also manage a plurality of central management devices (the central management devices 100a and 100b in FIG. 8) via the interface member 300c.
- the central management apparatus 100b and the interface members 300a, 300b, and 300c By replacing the central transmission apparatus 100a and the second transmission program in the central management apparatus 100b and the interface members 300a, 300b, and 300c with ones corresponding to the interfaces provided in each device, the central management apparatus It can be adapted to various transmission systems.
- modem 'GSM communication for monitoring terminal 600 For example, modem 'GSM communication for monitoring terminal 600, U SB' Ethernet (registered trademark) communication for building monitoring device 800, EIB (European Installation Bus)-Mode Bus for building management system 900, etc.
- the centralized management device can transmit data to all the monitoring terminals.
- the centralized management devices 100a and 100b use the transmission method that enables connection of three or more communication devices, and the interface members 300a, 300b, and 300c Since information can be exchanged via multiple centralized management devices (Fig. 8
- the middle management devices 100a and 100b) can perform collective management in cooperation with the monitoring terminal 600, the building monitoring device 800, and the building management system 900, respectively.
- FIG. 9 illustrates the display unit 160 provided in the centralized management device 100 of the equipment management system according to Embodiment 7 of the present invention.
- the display unit 160 is configured using a dot matrix liquid crystal display capable of displaying arbitrary characters, and displays information from the monitoring terminal 600 obtained via a communication line.
- the message length is longer than that of the display unit 160 and cannot be displayed at one time, even if it is displayed, it is displayed in a progressive scroll system by a known display circuit (not shown), and all information can be displayed on the display unit 160.
- a small centralized management apparatus installed in a small-scale store when notifying a user of remote monitoring terminal force diagnosis contents when an abnormality occurs in equipment.
- the display unit 160 is small, all messages can be displayed.
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- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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EP06833080.2A EP2000746B1 (en) | 2006-03-29 | 2006-11-21 | Centralized management apparatus for facility equipment and control system |
US11/919,059 US7610116B2 (en) | 2006-03-29 | 2006-11-21 | Centralized management unit and management system of facility equipment |
JP2007548256A JP4753951B2 (ja) | 2006-03-29 | 2006-11-21 | 設備機器の集中管理装置及び管理システム |
Applications Claiming Priority (2)
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JP2006-090970 | 2006-03-29 | ||
JP2006090970 | 2006-03-29 |
Publications (1)
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WO2007110996A1 true WO2007110996A1 (ja) | 2007-10-04 |
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PCT/JP2006/323234 WO2007110996A1 (ja) | 2006-03-29 | 2006-11-21 | 設備機器の集中管理装置及び管理システム |
Country Status (5)
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US (1) | US7610116B2 (ja) |
EP (1) | EP2000746B1 (ja) |
JP (1) | JP4753951B2 (ja) |
CN (1) | CN100585289C (ja) |
WO (1) | WO2007110996A1 (ja) |
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JP2013024546A (ja) * | 2011-07-26 | 2013-02-04 | Mitsubishi Electric Engineering Co Ltd | 空調機器管理システム |
JP2018044735A (ja) * | 2016-09-15 | 2018-03-22 | ダイキン工業株式会社 | 空調装置又は冷凍装置 |
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KR20100123486A (ko) * | 2009-05-15 | 2010-11-24 | 엘지전자 주식회사 | 공기조화기 및 그 제어방법 |
JP5808922B2 (ja) * | 2011-03-16 | 2015-11-10 | 三菱電機株式会社 | 空調機制御インターフェース装置、空気調和機および空調機制御システム |
WO2013014774A1 (ja) * | 2011-07-27 | 2013-01-31 | 三菱電機株式会社 | 空調機器管理装置、空調機器管理プログラム、及び空調機器管理方法 |
EP2760218B1 (en) * | 2011-09-22 | 2018-03-07 | Mitsubishi Electric Corporation | Remote monitoring system, data collecting device and monitoring device |
JP5986511B2 (ja) * | 2013-01-25 | 2016-09-06 | アズビル株式会社 | 表示装置 |
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- 2006-11-21 EP EP06833080.2A patent/EP2000746B1/en not_active Not-in-force
- 2006-11-21 JP JP2007548256A patent/JP4753951B2/ja not_active Expired - Fee Related
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JP2013024546A (ja) * | 2011-07-26 | 2013-02-04 | Mitsubishi Electric Engineering Co Ltd | 空調機器管理システム |
JP2018044735A (ja) * | 2016-09-15 | 2018-03-22 | ダイキン工業株式会社 | 空調装置又は冷凍装置 |
Also Published As
Publication number | Publication date |
---|---|
US7610116B2 (en) | 2009-10-27 |
EP2000746A2 (en) | 2008-12-10 |
US20080154397A1 (en) | 2008-06-26 |
EP2000746A9 (en) | 2009-03-04 |
JPWO2007110996A1 (ja) | 2009-08-06 |
CN100585289C (zh) | 2010-01-27 |
JP4753951B2 (ja) | 2011-08-24 |
EP2000746A4 (en) | 2011-03-16 |
CN101184958A (zh) | 2008-05-21 |
EP2000746B1 (en) | 2015-09-09 |
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