WO2021074984A1 - Système, dispositif de traitement d'informations, climatiseur, procédé et programme - Google Patents

Système, dispositif de traitement d'informations, climatiseur, procédé et programme Download PDF

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Publication number
WO2021074984A1
WO2021074984A1 PCT/JP2019/040587 JP2019040587W WO2021074984A1 WO 2021074984 A1 WO2021074984 A1 WO 2021074984A1 JP 2019040587 W JP2019040587 W JP 2019040587W WO 2021074984 A1 WO2021074984 A1 WO 2021074984A1
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WO
WIPO (PCT)
Prior art keywords
air conditioner
remote control
information processing
processing device
state
Prior art date
Application number
PCT/JP2019/040587
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English (en)
Japanese (ja)
Inventor
幸二 竹田
Original Assignee
日立ジョンソンコントロールズ空調株式会社
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 日立ジョンソンコントロールズ空調株式会社 filed Critical 日立ジョンソンコントロールズ空調株式会社
Priority to JP2021552028A priority Critical patent/JPWO2021074984A1/ja
Priority to PCT/JP2019/040587 priority patent/WO2021074984A1/fr
Publication of WO2021074984A1 publication Critical patent/WO2021074984A1/fr

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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
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F11/58—Remote control using Internet communication

Definitions

  • the present invention relates to a system, an information processing device, an air conditioner, a method and a program for remotely controlling an air conditioner via a network.
  • IoT Internet of Things
  • Patent Document 1 a technique of connecting an air conditioner such as an air conditioner to a network and remotely controlling it from outside is known (for example, Patent Document 1).
  • Patent Document 1 the user can bring the indoor environment into a desired state while going out, and can improve the comfort when the user returns home.
  • Patent Document 1 since the conventional technology such as Patent Document 1 performs remote control without any limitation, inconvenience may occur. For example, if a user in the room is cleaning the air conditioner while a remote control operation is performed and the air conditioner is activated, the user may be injured. Further, for example, in the case of an air conditioner having a function of automatically performing maintenance, if remote control is performed during maintenance, the maintenance will be interrupted, which may cause a problem that proper maintenance is not performed. It was.
  • the present invention has been made in view of the above problems in the prior art, and an object of the present invention is to provide a system, an information processing device, an air conditioner, a method and a program for limiting remote control of an air conditioner via a network. And.
  • a system that remotely controls an air conditioner A system is provided that includes limiting means that limit remote control of the air conditioner, depending on the state of the air conditioner.
  • the figure which shows the schematic structure of the hardware of the whole system in this embodiment The figure which shows the hardware configuration included in each apparatus of this embodiment.
  • the software block diagram included in each apparatus constituting the system of this embodiment The figure which shows the example of the screen displayed in the information processing apparatus of this embodiment.
  • the figure which shows the example of the screen displayed in the information processing apparatus of this embodiment The sequence diagram which shows the process executed by each apparatus constituting the system in this embodiment.
  • FIG. 1 is a diagram showing a schematic configuration of the hardware of the entire system 100 in this embodiment.
  • a system 100 having a configuration in which an air conditioner 110 and an information processing device 120 are connected via a network 130 is illustrated.
  • the number of the air conditioner 110 and the information processing device 120 is not limited to that shown in FIG. 1, and the number of the air conditioner 110 and the information processing device 120 included in the system 100 is not limited.
  • the method of connecting the air conditioner 110 or the information processing device 120 to the network 130 may be either wired or wireless.
  • the air conditioner 110 is composed of an indoor unit and an outdoor unit connected via a refrigerant pipe, and can perform indoor air conditioning by circulating the indoor unit and the outdoor unit while exchanging heat with the refrigerant.
  • air conditioning include cooling, heating, dehumidification and the like.
  • the information processing device 120 is, for example, a device such as a smartphone terminal, and can execute various installed applications. In the present embodiment, the information processing device 120 can remotely control the operation of the air conditioner 110 via the network 130.
  • a smart phone terminal is given as an example of the information processing device 120, but the embodiment is not particularly limited, and a device other than the smart phone terminal may be used.
  • the network 130 can be mentioned as an example of the Internet.
  • a device such as a server that controls the entire system 100 is connected to the network 130 to provide the service according to the present embodiment.
  • the network 130 and a server are configured as a so-called cloud, which allows the information processing apparatus 120 to perform remote control via an application.
  • FIG. 2 is a diagram showing a hardware configuration included in each device of the present embodiment.
  • FIG. 2A shows the hardware configuration of the air conditioner 110
  • FIG. 2B shows the hardware configuration of the information processing device 120.
  • the air conditioner 110 includes a CPU 211, a RAM 212, a ROM 213, a communication I / F 214, a heat exchange unit 215, and a sensor 216, and each hardware is connected via a bus.
  • the communication I / F 214 constituting the air conditioner 110 may be built in the air conditioner 110 or may be externally attached.
  • the CPU 211 is a device that executes a program that controls the operation of the air conditioner 110 and performs a predetermined process.
  • the RAM 212 is a volatile storage device for providing an execution space for a program executed by the CPU 211, and is used for storing and expanding programs and data.
  • the ROM 213 is a non-volatile storage device for storing programs, firmware, and the like executed by the CPU 211.
  • the communication I / F 214 is an interface that connects the air conditioner 110 and the network 130 and enables communication with other devices via the network 130.
  • Examples of the communication I / F 214 include a Wi-Fi (registered trademark) module and the like.
  • the heat exchange unit 215 is a device that exchanges heat between air and the refrigerant, and is composed of a heat transfer tube, fins, a blower, and the like through which the refrigerant passes. In the heat exchange unit 215 in the indoor unit, the refrigerant and the indoor air exchange heat and discharge as conditioned air.
  • the sensor 216 is a device for measuring indoor temperature, humidity, and the like.
  • the air conditioner 110 can control the operating state based on the measured value of the sensor 216. Further, the sensor 216 may be a device such as a camera, and for example, the air conditioner 110 may be configured to blow air to an area where a person is present based on an image taken by the camera.
  • the information processing device 120 includes a CPU 221, a RAM 222, a ROM 223, a communication I / F 224, a storage device 225, a display 226, and an input device 227, and each hardware is connected via a bus. ing. Since the CPU 221 and the RAM 222, the ROM 223, and the communication I / F 224 are the same as those of the air conditioner 110 described in FIG. 2A, detailed description thereof will be omitted.
  • the storage device 225 is a readable and writable non-volatile storage device that stores the OS that functions the information processing device 120, various applications, setting information, various data, and the like. Examples of the storage device 225 include HDD (Hard Disk Drive) and SSD (Solid State Drive).
  • the display 226 is a device that displays various data and the like to the user, and examples thereof include an LCD (Liquid Crystal Display).
  • the input device 227 is a device for the user to operate the information processing device 120, and examples thereof include a plurality of buttons.
  • the display 226 and the input device 227 may be separate devices, or may have both functions such as a touch panel display.
  • FIG. 3 is a software block diagram included in each device constituting the system 100 of the present embodiment.
  • the air conditioner 110 includes each module of the control unit 311 and the communication unit 312.
  • the control unit 311 is a means for controlling the operating operation of the air conditioner 110.
  • the control unit 311 can control the operation based on the operation information received from the remote controller attached to the air conditioner 110, for example.
  • the control unit 311 can also control the operation of the air conditioner 110 by remote control from the information processing device 120. Examples of operation control of the air conditioner 110 include operation on / off, operation mode switching, temperature setting, timer setting, and the like.
  • the control unit 311 can control the execution of the special operation mode of the air conditioner 110. Specific examples of the special operation mode include forced cooling operation, Peltier element inspection operation, electrostatic precipitator inspection operation, refrigeration cycle inspection operation, sensor status diagnosis, and the like. Further, the control unit 311 can determine the state of the air conditioner 110 when it is being maintained.
  • maintenance management examples include internal cleaning and replacement of various parts.
  • the panel of the housing is opened, so that the control unit 311 can determine that the air conditioner 110 is under maintenance.
  • maintenance management the various special operation modes described above, various maintenance, inspections, etc. will be collectively referred to as "maintenance management".
  • the communication unit 312 is a means for connecting to the network 130 via the communication I / F 214 and performing various communications with the information processing device 120.
  • the communication unit 312 can transmit, for example, to the information processing device 120 that the operating state of the air conditioner 110 and maintenance management are being performed. Further, the communication unit 312 can receive a command related to remote control from the information processing device 120.
  • the information processing device 120 includes modules of a control unit 321 and a communication unit 322, a display unit 323, and an operation unit 324.
  • the control unit 321 is a means for controlling various operations of the information processing device 120.
  • the control unit 321 can control the communication unit 322, the display unit 323, and the like based on the operation from the user received by the operation unit 324, which will be described later. Further, the control unit 321 can switch between a mode in which remote control is possible and a mode in which remote control is not possible, based on the state of the air conditioner 110. For example, when the maintenance management of the air conditioner 110 is being performed, the control unit 321 can limit the control that is likely to cause inconvenience in the maintenance management by performing the remote control.
  • the communication unit 322 is a means for connecting to the network 130 via the communication I / F 224 and performing various communications with the air conditioner 110.
  • the communication unit 322 can transmit, for example, a command related to remote control of the air conditioner 110 received by the operation unit 324, which will be described later, to the air conditioner 110.
  • the communication unit 322 can receive information such as the state of the air conditioner 110. When the communication unit 322 receives the state, the state can be displayed on the display 226.
  • the display unit 323 is a means for controlling the display 226 and displaying various information such as images and texts to the user. Examples of the display on the display unit 323 include a remote control operation screen of the air conditioner 110, a state of the air conditioner 110, and the like. The details of the screen displayed by the display unit 323 will be described later.
  • the operation unit 324 is a means for receiving the user's operation performed via the input device 227. Examples of the operation received by the operation unit 324 include an operation related to remote control of the air conditioner 110.
  • the software block described above corresponds to a functional means realized by the CPU 211,221 executing the program of the present embodiment to make each hardware function.
  • all of the functional means shown in each embodiment may be realized by software, or some or all of them may be implemented as hardware that provides equivalent functions.
  • FIGS. 4 and 5 are diagrams showing an example of a screen displayed in the information processing apparatus 120 of the present embodiment.
  • the configuration of each screen shown in FIGS. 4 and 5 is an example, and the embodiment is not particularly limited. Therefore, each screen may be configured to include items other than the items shown in FIGS. 4 and 5.
  • FIG. 4A shows an example of a menu screen of an application that remotely controls the air conditioner 110.
  • menu items include "real-time remote control", "timer setting”, and "status confirmation".
  • the display screen corresponding to each item is displayed.
  • the operation of the air conditioner 110 can be turned on / off, the operation mode can be selected, the temperature can be set, and the like can be remotely controlled in real time.
  • the timer setting it is possible to remotely control the on / off reservation of the operation of the air conditioner 110.
  • state confirmation the current state of the air conditioner 110, the state of the room in which the air conditioner 110 is installed, and the like can be displayed.
  • FIG. 4B shows an example of a screen related to real-time remote control, and when the user selects the item of "real-time remote control" from the menu screen, the screen shown in FIG. 4B is displayed.
  • a button for selecting operation on / off On the real-time remote control screen illustrated in FIG. 4B, a button for selecting operation on / off, a field for selecting an operation mode, a field for setting a temperature, and a transmission button are displayed.
  • a user who is out with the information processing device 120 sets the operation of the air conditioner 110 via the operation unit 324 on the real-time remote control screen, and presses the transmission button.
  • the communication unit 322 of the information processing device 120 transmits the remote control information set on the real-time remote control screen to the air conditioner 110.
  • the air conditioner 110 receives the remote control information and controls the operating state based on the information, so that the user can remotely control the air conditioner 110 in real time even when he / she is away from home.
  • FIG. 5 (a) shows an example of a screen related to the timer setting, and when the user selects the item of "timer setting" from the menu screen, the screen shown in FIG. 5 (a) is displayed.
  • a field for setting a time On the timer setting screen illustrated in FIG. 5B, a field for setting a time, a field for selecting control to be performed at the time, and a send button are displayed.
  • the communication unit 322 of the information processing device 120 transmits the timer setting information set on the timer setting screen to the air conditioner 110. This allows the user to reserve control of the operation of the air conditioner 110 even on the go.
  • FIG. 5 (b) shows an example of a screen related to status confirmation, and when the user selects the item of "status confirmation" from the menu screen, the screen shown in FIG. 5 (b) is displayed.
  • a field for displaying the operating state of the air conditioner 110 and a field for displaying the temperature and humidity of the room in which the air conditioner 110 is installed are displayed.
  • FIG. 6 is a sequence diagram showing a process executed by each device constituting the system 100 in the present embodiment.
  • FIG. 7 shall be referred to as appropriate.
  • FIG. 7 is a diagram showing an example of a remote control screen displayed on the information processing device 120 when the air conditioner 110 is under maintenance in the present embodiment.
  • the air conditioner 110 of the present embodiment periodically notifies the network 130 configured as a so-called cloud server of the state of its own device. Further, as shown in FIG. 6, the network 130 of the present embodiment also periodically notifies the information processing device 120 of the state of the air conditioner 110. As a result, the information processing device 120 can acquire the state of the air conditioner 110.
  • the air conditioner 110 when the air conditioner 110 is not performing a specific operation such as maintenance, it notifies the network 130 that the state of its own machine is "non-maintenance state" as in steps S101 to S103.
  • the network 130 that has received the notification from the air conditioner 110 notifies the information processing device 120 that the state of the air conditioner 120 is "non-maintenance state" in steps S201 and S202.
  • step S104 the air conditioner 110 notifies the network 130 that the state of its own machine is “under maintenance”.
  • step S203 the network 130 notifies the information processing device 120 that the state of the air conditioner 110 is “under maintenance”.
  • the operation of the air conditioner 110 is started by real-time remote control from the information processing device 120 while the air conditioner 110 is performing maintenance, the maintenance is interrupted and proper maintenance cannot be performed. Therefore, when the information processing apparatus 120 receives the status information of "under maintenance", it switches to the mode of rejecting the operation related to the real-time remote control as shown in FIG. As a result, real-time remote control during maintenance can be restricted, and maintenance can be continued appropriately.
  • the real-time remote control screen becomes a display as shown in FIG. 7A. That is, the real-time remote control screen in the operation refusal mode is configured such that the send button is grayed out and the send button cannot be pressed. As a result, the user can understand that real-time remote control cannot be performed.
  • the screen showing the operation refusal mode is not limited to the one shown in FIG. 7 (a). For example, the item of "real-time remote control" on the menu screen of FIG. 4 (a) is grayed out and displayed. There may be.
  • the information processing device 120 can set a timer, check the status, and the like.
  • the air conditioner 110 can also accept operations such as operation reservation and status confirmation by timer setting.
  • the air conditioner 110 When the air conditioner 110 receives the command of the real-time remote control in the real-time remote control refusal mode, the air conditioner 110 notifies the information processing device 120 that the remote control cannot be performed. Upon receiving the notification, the information processing device 120 can notify the user of the state of the air conditioner 110 by displaying a screen as shown in FIG. 7B, for example, further improving the convenience of the user. Can be improved.
  • the air conditioner 110 performing maintenance notifies the network 130 that the state is "under maintenance” in steps S104 to S109.
  • the network 130 notifies the information processing device 120 that the state of the air conditioner 110 is “under maintenance” in steps S203 to S206.
  • the information processing apparatus 120 continues the operation refusal mode while receiving the notification of "under maintenance".
  • step S110 after the air conditioner 110 has completed the maintenance, the air conditioner 110 notifies the network 130 that it is in the “non-maintenance state”. Then, in step S207, the network 130 notifies the information processing device 120 that the state of the air conditioner 110 is the “non-maintenance state”. Upon receiving the notification in step S207, the information processing apparatus 120 ends the operation refusal mode and switches to a mode in which real-time remote control can be accepted. The air conditioner 110 ends the real-time remote control refusal mode with the end of maintenance.
  • the system 100 can appropriately limit the real-time remote control.
  • the frequency of notification from the air conditioner 110 to the network 130 (steps S101 to S112) and the frequency of notification from the network 130 to the information processing device 120 (steps S201 to S208) are not limited to those shown in FIG. Each may be notified at an arbitrary frequency.
  • FIG. 6 a case where the air conditioner 110 performs maintenance is illustrated as an example of maintenance management, but the embodiment is not particularly limited. Therefore, other maintenance may be performed. For example, when a serviceman of the manufacturer is inspecting, parts are being replaced, or the inside is being cleaned, the air conditioner 110 self-diagnoses. The process shown in FIG. 6 may be performed to limit the real-time remote control even when the user is performing the operation or is performing other special operations.
  • Each function of the embodiment of the present invention described above can be realized by a device executable program described in C, C ++, C #, Java (registered trademark), etc., and the program of the present embodiment is a hard disk device, a CD-. It can be stored and distributed in device-readable recording media such as ROM, MO, DVD, flexible disk, EEPROM (registered trademark), and EPROM, and can be transmitted via a network in a format that other devices can. ..

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'objectif de la présente invention est de fournir un système qui limite la commande à distance de climatiseurs par l'intermédiaire d'un réseau, et de fournir un dispositif de traitement d'informations, un climatiseur, un procédé et un programme. La présente invention concerne un système qui commande à distance un climatiseur et est caractérisé en ce que : le système comprend un moyen de restriction pour limiter la commande à distance du climatiseur en fonction de l'état du climatiseur ; et le moyen de restriction limite la commande à distance du climatiseur lorsque la maintenance/gestion du climatiseur est en cours de réalisation. En outre, le climatiseur est caractérisé par la commutation vers un mode dans lequel une commande à distance n'est pas acceptée lorsque la maintenance/gestion est en cours de réalisation.
PCT/JP2019/040587 2019-10-16 2019-10-16 Système, dispositif de traitement d'informations, climatiseur, procédé et programme WO2021074984A1 (fr)

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JP2021552028A JPWO2021074984A1 (ja) 2019-10-16 2019-10-16 システム、情報処理装置、空気調和装置、方法およびプログラム
PCT/JP2019/040587 WO2021074984A1 (fr) 2019-10-16 2019-10-16 Système, dispositif de traitement d'informations, climatiseur, procédé et programme

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PCT/JP2019/040587 WO2021074984A1 (fr) 2019-10-16 2019-10-16 Système, dispositif de traitement d'informations, climatiseur, procédé et programme

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7168801B1 (ja) 2022-01-31 2022-11-09 日立ジョンソンコントロールズ空調株式会社 遠隔操作装置、空気調和装置および機能の設定方法

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JP2007024420A (ja) * 2005-07-19 2007-02-01 Sharp Corp 空気調和機
JP2008042262A (ja) * 2006-08-01 2008-02-21 Sharp Corp 被制御機器、遠隔制御システム、および、被制御機器の制御方法
JP2016111540A (ja) * 2014-12-08 2016-06-20 三菱電機株式会社 家電機器、その運転管理装置及び家電機器の運転管理システム
JP2019039570A (ja) * 2017-08-22 2019-03-14 シャープ株式会社 空気清浄システム

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JPH09236308A (ja) * 1996-02-29 1997-09-09 Yamaha Motor Co Ltd ガスエンジンヒートポンプ型空調装置の点検装置及び遠隔監視装置
JP5638658B2 (ja) * 2013-04-26 2014-12-10 三菱電機株式会社 制御システム、制御装置、制御方法及びプログラム

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Publication number Priority date Publication date Assignee Title
JP2007024420A (ja) * 2005-07-19 2007-02-01 Sharp Corp 空気調和機
JP2008042262A (ja) * 2006-08-01 2008-02-21 Sharp Corp 被制御機器、遠隔制御システム、および、被制御機器の制御方法
JP2016111540A (ja) * 2014-12-08 2016-06-20 三菱電機株式会社 家電機器、その運転管理装置及び家電機器の運転管理システム
JP2019039570A (ja) * 2017-08-22 2019-03-14 シャープ株式会社 空気清浄システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7168801B1 (ja) 2022-01-31 2022-11-09 日立ジョンソンコントロールズ空調株式会社 遠隔操作装置、空気調和装置および機能の設定方法
JP2023111680A (ja) * 2022-01-31 2023-08-10 日立ジョンソンコントロールズ空調株式会社 遠隔操作装置、空気調和装置および機能の設定方法

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