WO2018105004A1 - Télécommande et système de climatisation - Google Patents

Télécommande et système de climatisation Download PDF

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Publication number
WO2018105004A1
WO2018105004A1 PCT/JP2016/086064 JP2016086064W WO2018105004A1 WO 2018105004 A1 WO2018105004 A1 WO 2018105004A1 JP 2016086064 W JP2016086064 W JP 2016086064W WO 2018105004 A1 WO2018105004 A1 WO 2018105004A1
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WO
WIPO (PCT)
Prior art keywords
air conditioning
information
mobile terminal
unit
conditioning indoor
Prior art date
Application number
PCT/JP2016/086064
Other languages
English (en)
Japanese (ja)
Inventor
知晃 行田
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2018555337A priority Critical patent/JP6636176B2/ja
Priority to PCT/JP2016/086064 priority patent/WO2018105004A1/fr
Publication of WO2018105004A1 publication Critical patent/WO2018105004A1/fr

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Classifications

    • 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
    • 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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • 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

Definitions

  • the present invention relates to a remote controller and an air conditioning system in an air conditioning system including a plurality of indoor units.
  • a remote controller In order to remotely control home appliances from a mobile terminal that is not a dedicated remote controller (hereinafter referred to as a remote controller), it is necessary to associate the home appliance with the mobile terminal.
  • a method for associating the home appliance with the mobile terminal a method of directly operating the home appliance and the mobile terminal can be considered. However, this method is not suitable for home appliances installed in places where it is difficult for the user to operate.
  • remote control from a mobile terminal to a home appliance is enabled by pairing, that is, associating the remote control of the home appliance with the mobile terminal and allowing the operation from the mobile terminal associated with the remote control to the home appliance.
  • the technique described in Patent Literature 1 realizes the association between a portable terminal and a home appliance at the user's hand without operating the home appliance itself.
  • the present invention has been made in view of the above, and an object of the present invention is to obtain a remote controller capable of associating a portable terminal with an indoor unit without user trouble.
  • the present invention is capable of operating one or more devices among a plurality of air-conditioning indoor units and managing a plurality of air-conditioning indoor units.
  • a first communication unit that receives information from the portable terminal by wireless communication.
  • the remote controller based on the information, a registration request unit that generates registration request information that is information requesting registration of the mobile terminal to an operation terminal capable of operating one or more devices described above, and a registration A second communication unit that transmits the request information to the system controller.
  • the remote controller according to the present invention has an effect that the portable terminal and the indoor unit can be associated with each other without the user's trouble.
  • FIG. 3 illustrates a configuration example of a mobile terminal according to the first embodiment.
  • FIG. 3 is a diagram illustrating a configuration example of a control circuit according to the first embodiment.
  • a flowchart showing an example of a registration operation of a mobile terminal in the remote controller of the first embodiment The figure which shows an example of the correlation information stored in the memory
  • a flowchart showing an example of a registration operation of a mobile terminal in the remote control according to the second embodiment Flowchart showing an example of operation in the system controller of the second embodiment
  • FIG. 1 is a diagram illustrating a configuration example of an air-conditioning system according to Embodiment 1 of the present invention.
  • the air conditioning system 10 of the present embodiment includes air conditioning (air conditioning) indoor units 1-1 and 1-2, remote controllers (hereinafter abbreviated as remote controllers) 2-1 and 2-2, system controllers. 3 and a portable terminal 4.
  • remote controllers remote controllers
  • system controllers. 3 system controllers. 3
  • a portable terminal 4 a portable terminal 4.
  • the air conditioning system 10 is further provided with an air-conditioning outdoor unit.
  • the air conditioning indoor units 1-1 and 1-2, the remote controllers 2-1 and 2-2, and the system controller 3 are connected to an air conditioning network.
  • the air conditioning network is a network connected by communication lines. Each device connected to the air conditioning network performs communication according to a predetermined protocol for the air conditioning network.
  • the system controller 3 is a controller that controls the entire air conditioning system 10.
  • the system controller 3 is connected to a wide area network such as a local network (not shown) or the Internet via a mobile phone network.
  • a local network not shown
  • the Internet via a mobile phone network.
  • FIG. 1 two air conditioning indoor units are illustrated, but the number of air conditioning indoor units configuring the air conditioning system 10 is not limited to two.
  • two remote controllers are illustrated, but the number of remote controllers constituting the air conditioning system 10 is not limited to two.
  • the air conditioning system 10 of the present embodiment is a system that air-conditions a plurality of areas including a building with a plurality of air-conditioning indoor units.
  • the air conditioning indoor units 1-1 and 1-2 perform air conditioning in different areas.
  • an area where each air conditioning indoor unit performs air conditioning is referred to as an air conditioning area.
  • Each of the air conditioning indoor units 1-1 and 1-2 is associated with one or more remote controllers.
  • the air conditioning indoor units 1-1 and 1-2 accept control from the associated remote controller, and do not accept control from the associated remote controller.
  • the air conditioning indoor unit 1-1 is associated with the remote control 2-1
  • the air conditioning indoor unit 1-2 is associated with the remote control 2-2.
  • the remote controller 2-1 associated with the air conditioning indoor unit 1-1 is installed in the air conditioning area of the air conditioning indoor unit 1-1
  • the remote controller 2-2 associated with the air conditioning indoor unit 1-2 is the air conditioning indoor unit. It will be installed in the air conditioning area 1-2.
  • Two or more remote controllers may be associated with one air conditioning indoor unit.
  • a plurality of air conditioning indoor units may be associated with one remote controller.
  • the correspondence between the air conditioner indoor units 1-1 and 1-2 and the remote controllers 2-1 and 2-2 is set in each of the remote controllers 2-1 and 2-2 and the air conditioner indoor units 1-1 and 1-2. .
  • the air conditioning indoor units 1-1 and 1-2 are shown without being distinguished from each other, they are referred to as the air conditioning indoor unit 1, and when the remote controllers 2-1 and 2-2 are shown without being distinguished from each other, they are referred to as the remote control 2.
  • FIG. 2 is a diagram showing a configuration example of the air conditioning indoor unit 1, the remote controller 2, and the system controller 3.
  • the air conditioning indoor unit 1 includes an air conditioning communication unit 11 and an air conditioning unit 12.
  • the air conditioning unit 12 includes a device control unit 121 and an air conditioning device 122.
  • the air conditioning communication unit 11 performs communication via the air conditioning network. For example, when the air conditioning communication unit 11 receives an operation command from the remote controller 2 associated with the air conditioning indoor unit 1, the air conditioning communication unit 11 passes the operation command to the device control unit 121.
  • the operation command includes an operation mode such as heating, cooling, and air blowing, a set temperature, and the like.
  • the air conditioner 122 is an apparatus for performing air conditioning, and includes a refrigerant circuit, a louver, a fan, and the like.
  • the device control unit 121 controls the air conditioning device 122 according to the operation command received from the air conditioning communication unit 11.
  • the remote controller 2 can operate one or more devices of the plurality of air conditioning indoor units 1 and can communicate with a system controller 3 that manages the plurality of air conditioning indoor units 1. That is, the remote controller 2 is associated with one or more of the plurality of air conditioning indoor units 1 and can operate the associated air conditioning indoor unit 1. As shown in FIG. 2, the remote controller 2 includes an air conditioning communication unit 21, a registration request unit 22, and a wireless communication unit 23. Further, the remote controller 2 includes a display unit and an input unit (not shown), and can display information such as the current set temperature of the air conditioning indoor unit and the set operation mode on the display unit. It is possible to accept input of operation commands.
  • the air conditioning communication unit 21 performs communication via the air conditioning network. For example, the air conditioning communication unit 21 transmits an operation command input from the user via the air conditioning network to the air conditioning indoor unit 1.
  • the registration request unit 22 requests registration of the portable terminal 4 to enable the operation of the air conditioning indoor unit 1 from the portable terminal 4 based on the information received from the wireless communication unit 23.
  • the registration request is generated and transmitted to the system controller 3 via the air conditioning communication unit 21.
  • the wireless communication unit 23 can perform wireless communication with the mobile terminal 4.
  • near field wireless communication such as NFC (Near Field Radio Communication), Bluetooth (registered trademark), and BLE (Bluetooth Low Energy) can be used.
  • the wireless communication performed by the wireless communication unit 23 is not limited to short-range wireless communication, and may be a wireless LAN (Local Area Network) or the like.
  • the wireless communication unit 23 determines whether or not the mobile terminal 4 is close based on the wireless signal received from the mobile terminal 4. If it is determined that the mobile terminal 4 is close, the wireless communication unit 23 registers the information received from the mobile terminal 4.
  • the request is sent to the request unit 22. That is, the wireless communication unit 23 that is the first communication unit receives identification information (ID: IDentifier) of the mobile terminal 4 that is an example of information from the mobile terminal 4 by wireless communication.
  • ID identification information
  • the registration request unit 22 is a registration request that is information requesting that the mobile terminal 4 be registered in an operation terminal capable of operating the air conditioning indoor unit 1 associated with the remote controller 2 based on the ID of the mobile terminal 4. That is, registration request information is generated.
  • the air conditioning communication unit 21 that is the second communication unit transmits registration request information to the system controller 3.
  • the registration request unit 22 generates a registration request that requests that the ID of the portable terminal 4 and the air conditioning indoor unit 1 that can be operated by the remote controller 2 be associated with each other.
  • the system controller 3 manages a plurality of air conditioning indoor units 1.
  • the system controller 3 includes an air conditioning communication unit 31, a relay unit 32, a wide area communication unit 33, and a storage unit 34.
  • the air conditioning communication unit 31 performs communication via the air conditioning network. For example, when the air conditioning communication unit 31 receives a registration request from the remote controller 2 via the air conditioning network, the air conditioning communication unit 31 passes the registration request to the relay unit 32.
  • the relay unit 32 relays the operation from the portable terminal 4 to the air conditioning indoor unit 1.
  • the relay unit 32 refers to association information stored in the storage unit 34 and indicating correspondence between the air conditioning indoor unit 1 and a terminal capable of operating the air conditioning indoor unit, and based on the association information, the portable terminal 4 determines whether or not the operation to the air conditioning indoor unit 1 from 4 is possible. Specifically, when the relay unit 32 receives a registration request from the remote controller 2, the relay unit 32 updates the correspondence information based on the registration request.
  • the wide area communication unit 33 performs communication via a wide area network (not shown). For example, when an operation command is received from the mobile terminal 4 via the wide area network, the operation command is transferred to the relay unit 32 together with the ID transmitted from the mobile phone that is the source of the operation command.
  • the system controller 3 has a separate operation management function for the air-conditioning indoor unit in the same manner as the system controller in a general air conditioning system. However, this function may be general and will not be described.
  • FIG. 3 is a diagram illustrating a configuration example of the mobile terminal 4.
  • the mobile terminal 4 is a terminal that can be carried by a user such as a smartphone, a mobile phone, and a tablet.
  • the mobile terminal 4 includes a first wireless communication unit 41, a control unit 42, a second wireless communication unit 43, an input unit 44, and a display unit 45.
  • the first wireless communication unit 41 performs wireless communication in the same manner as the wireless communication performed by the wireless communication unit 23 of the remote controller 2 described above.
  • the second wireless communication unit 43 can perform wireless communication in accordance with standards such as a wireless LAN and a mobile phone network, and can be connected to a wide area network by wireless communication.
  • the control unit 42 controls the operation of the mobile terminal 4.
  • the input unit 44 is a button, a switch, or the like
  • the display unit 45 is a liquid crystal monitor, a display, or the like.
  • the input unit 44 and the display unit 45 may be integrated and realized by a touch panel.
  • Each communication unit described above is a communication circuit, and is also a transmitter and a receiver.
  • the device control unit 121 of the air conditioning indoor unit 1, the registration request unit 22 of the remote controller 2, the relay unit 32 of the system controller 3, and the control unit 42 of the mobile terminal 4 are realized by a processing circuit.
  • the processing circuit may be dedicated hardware or a control circuit including a processor.
  • the storage unit 34 of the system controller 3 is a memory.
  • processing circuit When the processing circuit is realized by dedicated hardware, these include, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array). ), Or a combination of these.
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the control circuit 100 includes a processor 101 and a memory 102.
  • the processor 101 is a CPU (Central Processing Unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcomputer, processor, DSP (Digital Signal Processor)).
  • the memory 102 is, for example, a RAM (Random Access Memory), a ROM (Read Only Memory), a flash memory, an EPROM (Erasable Programmable Read Only Memory), an EEPROM (Electrically Erasable Promability or an Erasable Promability Memory, etc.
  • Semiconductor memory magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD (Digital Versatile Disk), and the like are applicable.
  • control circuit 100 When there is a processing circuit realized by the control circuit 100, these are realized by executing a program stored in the memory 102 by the processor 101.
  • the memory 102 is also used as a storage area when a program is executed by the processor 101.
  • the remote controller 2 when the remote controller 2 detects that the portable terminal 4 has approached the remote controller 2 based on a radio signal, the remote controller 2 is connected to the air conditioning indoor unit 1 associated with the remote controller 2.
  • the system controller 3 is requested to register as an operable terminal.
  • the remote controller 2 is installed in the air-conditioning area of the air-conditioning indoor unit 1, and the portable terminal 4 that is close to the remote control 2 is considered to exist in the air-conditioning area of the air-conditioning indoor unit 1.
  • the air-conditioning indoor unit 1 that can be operated by the mobile terminal 4 is also present because the air-conditioning indoor unit 1 that is installed at a location away from the user holding the mobile terminal 4 is also present. It is desirable to register.
  • the mobile terminal 4 and the air-conditioning indoor unit 1 are associated with each other based on the proximity to the remote controller 2, the mobile terminal 4 and the air-conditioned room existing in the air-conditioning area of the air-conditioning indoor unit 1 are associated with each other.
  • the machine 1 can be associated.
  • the air-conditioning indoor unit 1 is installed at a place where it is difficult for the user to access, but the remote controller 2 is generally installed at a place where the user can easily access.
  • the user does not need to bring the mobile terminal 4 close to the air-conditioning indoor unit 1 directly, but only needs to be close to the remote controller 2, so that the user can easily perform registration work.
  • FIG. 5 is a flowchart showing an example of the registration operation of the portable terminal in the remote controller 2 of the present embodiment.
  • the remote controller 2 performs the registration operation shown in FIG. 5 at regular intervals, for example.
  • the remote controller 2 determines the proximity of the mobile terminal 4 to the remote controller 2 (step S1). That is, the remote controller 2 determines whether or not the mobile terminal 4 has approached the remote controller 2.
  • the wireless communication unit 23 of the remote controller 2 determines whether or not the mobile terminal 4 has approached based on the intensity of the received radio wave, for example.
  • the wireless communication unit 23 When the wireless communication unit 23 performs communication using a communication method with a communication distance of several centimeters such as NFC, it is determined that the mobile terminal 4 has approached the remote controller 2 when the wireless signal from the mobile terminal 4 has been received. May be.
  • the wireless communication unit 23 performs communication using a communication method with a communication distance of several meters, such as Bluetooth, or when performing communication using a communication method with a longer communication distance, such as a wireless LAN, for example, with the remote controller 2
  • the intensity of the radio wave transmitted from the mobile terminal 4 received by the wireless communication unit 23 is determined in advance as a threshold value.
  • the wireless communication part 23 determines with the portable terminal 4 having adjoined, when the intensity
  • the remote controller 2 ends the process.
  • the remote controller 2 acquires an ID from the mobile terminal 4 (step S3).
  • the wireless communication unit 23 extracts the ID of the portable terminal 4 from the received wireless signal.
  • the wireless communication unit 23 transmits a signal requesting transmission of the ID of the mobile terminal 4 to the mobile terminal 4, and extracts the ID of the mobile terminal 4 included in the response received from the mobile terminal 4.
  • the ID of the mobile terminal 4 is, for example, an address such as a serial number, a MAC (Media Access Control) address, or an IP (Internet Protocol) address of the mobile terminal included in the wireless signal transmitted from the mobile terminal 4. It is not limited to these.
  • the wireless communication unit 23 passes the acquired ID to the registration request unit 22.
  • the remote controller 2 issues a registration request to the system controller 3 as a set of the air conditioning indoor unit 1 that is the operation management target of the remote controller 2 and the acquired ID, that is, the portable terminal 4 that is determined to be close (step S4).
  • the process is terminated.
  • the registration request unit 22 of the remote controller 2 generates a registration request for associating the ID of the portable terminal 4 received from the air conditioning communication unit 21 with the air conditioning indoor unit 1 that is the operation management target of the mobile terminal 4, Is transmitted to the system controller 3 via the air conditioning communication unit 21.
  • the wireless communication unit 23 of the remote controller 2 determines whether or not the mobile terminal 4 is close to the remote controller 2 based on the radio field intensity of the radio signal received from the mobile terminal 4.
  • the registration request unit 22 can operate the air conditioning indoor unit 1 associated with the remote controller 2.
  • a registration request for requesting registration on the operation terminal is generated.
  • step S4 the system controller 3 receives a registration request in which the air conditioning indoor unit 1 and the ID of the portable terminal 4 are paired.
  • the system controller 3 updates the association information stored in the storage unit 34 based on the received registration request.
  • FIG. 6 is a diagram illustrating an example of association information stored in the storage unit 34.
  • the association information is information indicating correspondence between identification information indicating the indoor unit, that is, the air conditioning indoor unit 1, and ID, that is, the ID of the portable terminal 4.
  • the air conditioning indoor unit 1-1 is associated with the IDs of the two portable terminals 4, that is, the two portable terminals 4. Thereby, it is understood that the air conditioning indoor unit 1-1 can accept operations from the two portable terminals 4.
  • FIG. 7 is a flowchart showing an example of the operation in the system controller 3.
  • the system controller 3 performs the processing shown in FIG. 7 at regular intervals.
  • the system controller 3 determines whether or not a signal is received from the portable terminal 4 via the wide area network (step S11).
  • the wide area communication unit 33 determines whether a signal is received from the mobile terminal 4 via the wide area network.
  • the system controller 3 acquires an ID from the mobile terminal 4 (step S13).
  • the wide area communication unit 33 acquires an ID from the portable terminal 4 via the wide area network.
  • the wide area communication unit 33 may request the portable terminal 4 to acquire an ID via the wide area network, and the portable terminal 4 may store the ID in a response and transmit the ID. Voluntarily, an operation command or a status acquisition request may be added with an ID and transmitted.
  • the operation command transmitted by the mobile terminal 4 is an operation command for the air conditioning indoor unit 1, and the status acquisition request transmitted by the mobile terminal 4 is a request for acquiring the status of the air conditioning indoor unit 1.
  • the portable terminal 4 displays a screen on which the control unit 42 receives transmission of an operation command or a status acquisition request on the display unit 45.
  • the control unit 42 of the mobile terminal 4 When an operation command or a state acquisition request is instructed by operating the input unit 44, the control unit 42 of the mobile terminal 4 generates an operation command or a state acquisition request, and the second wireless communication unit 43 and the system controller 3 via the wide area network.
  • the control unit 42 may access an unillustrated Web server via the second wireless communication unit 43 and the wide area network, so that an operation command or a status acquisition request is transmitted from the Web server.
  • the system controller 3 refers to the association information and searches for the association with the mobile terminal 4 having the acquired ID (step S14).
  • the relay unit 32 refers to the association information stored in the storage unit 34 and searches for information corresponding to the acquired ID in the association information.
  • step S15 When the acquired ID exists in the association information by the search in step S14 (step S15, Yes), a signal from the portable terminal 4, that is, an operation command or a state acquisition request is transmitted to the associated air conditioning indoor unit 1 (step S16). ), The process is terminated.
  • the process is terminated.
  • the system controller 3 determines whether or not a state change of each air conditioning indoor unit 1 has been received (Step S17).
  • the state change of the air conditioning indoor unit 1 is, for example, a change in operation mode, a change in set temperature, or the like.
  • the air conditioning indoor unit 1 notifies the system controller 3 that the state has changed via the air conditioning network. Specifically, in step S ⁇ b> 17, the air conditioning communication unit 31 of the system controller 3 determines whether or not a state change notification is received from the air conditioning indoor unit 1.
  • the system controller 3 refers to the association information and searches for the association with the air conditioning indoor unit 1 that is the transmission source of the notification (step S19).
  • the relay unit 32 refers to the association information stored in the storage unit 34, and the information in the association information corresponding to the air conditioning indoor unit 1 that is the notification transmission source, that is, the air conditioning indoor unit 1 that is the notification transmission source.
  • the ID of the portable terminal 4 corresponding to is searched.
  • a state change notification for notifying the mobile terminal 4 of a state change of the air conditioning indoor unit 1 is sent to the wide area network. (Step S21), and the system controller 3 ends the process.
  • the state change notification is transmitted by e-mail, for example.
  • the state change notified by the state change notification is displayed on the display unit 45.
  • the system controller 3 ends the process.
  • the system controller 3 determines whether to transmit the operation command to the air conditioning indoor unit 1 based on the association information.
  • the system controller 3 determines whether to transmit a state acquisition request to the air conditioning indoor unit 1 based on the association information.
  • the system controller 3 receives the state change notification for notifying the state change from the air conditioning indoor unit 1, the system controller 3 determines the portable terminal 4 that transmits the state change notification based on the association information.
  • the system controller 3 transmits the information obtained as a response from the air conditioning indoor unit 1 to the portable terminal 4 as a response via the wide area network. To do.
  • the system controller 3 in response to the registration request issued from the registration request unit 22, the system controller 3 updates the association information, that is, the correspondence between the portable terminal 4 and the air conditioning indoor unit 1 based on the registration request.
  • this registration may be deleted when a certain condition is satisfied.
  • a certain condition for example, a condition that a registration request for associating a portable terminal 4 associated with a certain air-conditioning indoor unit 1 with another air-conditioning indoor unit 1 is received can be considered.
  • the system controller 3 receives a registration request for associating the portable terminal 4 already associated with the air conditioning indoor unit 1-1 with the air conditioning indoor unit 1-2.
  • the system controller 3 deletes old information. That is, the system controller 3 uses the association information between the portable terminal 4 associated with the air conditioning indoor unit 1-1 that is the first air conditioning indoor unit and the air conditioning indoor unit 1-2 that is the second air conditioning indoor unit. When the registration request for requesting the association is received, the association between the air conditioning indoor unit 1-1 and the portable terminal 4 is deleted from the association information.
  • a condition that the radio wave intensity received by the wireless communication unit 23 becomes a certain value or less may be used.
  • a condition that a certain time or more has elapsed since registration may be used.
  • the air conditioning system 10 is used in an office building or the like, all registrations may be deleted once a day, for example, at midnight.
  • the system controller 3 is linked to these systems, and the user who leaves or leaves the company. It is good also as deleting the registration of the portable terminal 4 corresponding to.
  • the remote controller 2 can easily specify the portable terminal 4 to be operated by the air conditioning indoor unit 1 simply by bringing the portable terminal 4 close to the remote controller 2. Thereby, the remote controller 2 can transmit registration for associating the air conditioning indoor unit 1 and the portable terminal 4 to the system controller 3. Therefore, the mobile terminal 4 can operate the air conditioning indoor unit 1 and check the state of the air conditioning indoor unit 1 via the wide area network.
  • FIG. FIG. 8 is a diagram illustrating a configuration example of the air conditioning indoor unit, the remote controller, and the system controller according to the second embodiment of the present invention.
  • the configuration of the air conditioning system of the second embodiment is the same as that of FIG. 1, but the air conditioning system of the second embodiment includes a remote controller 2a instead of the remote controller 2, and includes a system controller 3a instead of the system controller 3. .
  • Constituent elements having the same functions as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and redundant description is omitted.
  • a description will be given focusing on differences from the first embodiment.
  • the remote controller 2 a is the same as the remote controller 2 of the first embodiment except that it includes an ID management unit 24 instead of the registration request unit 22.
  • the system controller 3a is the same as the system controller 3 of the first embodiment, except that the relay unit 32a is provided instead of the relay unit 32.
  • the remote controller 2 generates a registration request for associating the ID acquired from the portable terminal 4 with the air conditioning indoor unit 1, but in the present embodiment, the remote controller 2a generates a device operation ID that is an ID generated by the remote controller 2a.
  • a registration request for associating the air conditioning indoor unit 1 is generated.
  • the ID management unit 24 generates a device operation ID when it is determined that the mobile terminal 4 has approached. As will be described later, the device operation ID recognizes the portable terminal 4 in association information that is information relating the portable terminal 4 and the air-conditioning indoor unit 1 that can be operated by the portable terminal 4 in the system controller 3a in the present embodiment.
  • the ID of the mobile terminal 4 acquired from the mobile terminal 4 is used as the information for recognizing the mobile terminal 4 in the association information.
  • the system controller 3a manages the association with the air conditioning indoor unit 1 using the device operation ID transmitted from the remote controller 2a to the mobile terminal 4 instead of the ID of the mobile terminal 4.
  • the device operation ID for example, a predetermined value may be used, or the ID management unit 24 may generate the device operation ID based on some information, or may be generated in any way.
  • FIG. 9 is a flowchart showing an example of the registration operation of the mobile terminal in the remote controller 2a of the present embodiment.
  • the remote controller 2a performs the registration operation shown in FIG. 9 at regular intervals, for example.
  • Steps S31 and S32 shown in FIG. 9 are the same as steps S1 and S2 of the first embodiment.
  • the remote controller 2a generates the device operation ID when the identification information such as the transmission source address of the signal received from the portable terminal 4 can be acquired, and the portable terminal corresponding to the acquired identification information 4 (step S33).
  • the ID management unit 24 generates a device operation ID and passes it to the wireless communication unit 23, and the wireless communication unit 23 transmits it to the mobile terminal 4.
  • the remote controller 2a issues a registration request with a set of the device operation ID and the air conditioning indoor unit 1 that is the operation target of the remote controller 2a (step S34), and ends the process.
  • the ID management unit 24 generates a registration request with a set of the device operation ID and the air conditioning indoor unit 1 that is the operation target of the device operation ID, and transmits the registration request to the system controller 3 a via the air conditioning communication unit 21.
  • the remote controller 2 a transmits the operating device ID to the mobile terminal 4 based on the identification information such as the transmission source address received from the mobile terminal 4. And the remote control 2a transmits the registration request which requests
  • the ID management unit 24 that is a registration request unit of the present embodiment generates operation identification information, that is, an operation device ID, and associates the operation device ID with itself. Registration request information for requesting association with the existing air conditioning indoor unit 1 is generated.
  • the system controller 3a stores the association information indicating the correspondence between the device operation ID and the air conditioning indoor unit 1 using the device operation ID instead of the ID of the portable terminal 4 of the first embodiment, and based on the registration request. Update the association information.
  • the mobile terminal 4 transmits the operation command and the status acquisition request to the system controller 3a via the wide area network, the mobile terminal 4 transmits the operation command and the state acquisition request with the device operation ID.
  • FIG. 10 is a flowchart illustrating an example of the operation of the system controller according to the second embodiment. Steps S41 and S42 are the same as steps S11 and S12 of the first embodiment.
  • the relay unit 32a stores the correspondence relationship between the ID such as the address of the mobile terminal 4 that is the signal transmission source and the device operation ID added to the signal (step S43).
  • the system controller 3 refers to the association information and searches for an association with the acquired device operation ID (step S44).
  • the relay unit 32a refers to the association information stored in the storage unit 34, and searches for information corresponding to the acquired device operation ID in the association information.
  • step S45 When the acquired device operation ID exists in the association information by the search in step S44 (step S45, Yes), a signal from the portable terminal 4, that is, an operation command or a state acquisition request is transmitted to the associated air conditioning indoor unit 1 ( Step S46), the process is terminated.
  • step S44 If the acquired device operation ID does not exist in the association information as a result of the search in step S44 (No in step S45), the process is terminated. In the case of No in step S42, the system controller 3a determines whether or not each air conditioning indoor unit 1 has received a state change (step S47).
  • the system controller 3a refers to the association information and searches for the association with the air conditioning indoor unit 1 that is the transmission source of the notification (step S49).
  • the relay unit 32a refers to the association information stored in the storage unit 34, and the information in the association information corresponding to the air conditioning indoor unit 1 that is the notification transmission source, that is, the air conditioning indoor unit 1 that is the notification transmission source.
  • the device operation ID corresponding to is searched.
  • step S50 When there is a device operation ID associated with the air conditioning indoor unit 1 that is the transmission source of the notification (Yes in step S50), the ID of the portable terminal 4 corresponding to the device operation ID is obtained based on the stored correspondence relationship, A state change notification for notifying the portable terminal 4 of a state change of the air conditioning indoor unit 1 is transmitted via the wide area network (step S51), and the system controller 3a ends the process.
  • the remote controller 2a of the present embodiment the same effects as those of the first embodiment can be obtained. Furthermore, it is not necessary to exchange the ID of the portable terminal 4 which is a part of the user's personal information via the air conditioning network, and the air conditioning system can be operated safely.
  • the system controller 3a stores the association between the device operation ID and the air conditioning indoor unit 1.
  • the air conditioning indoor unit 1 may store its own device operation ID.
  • the system controller 3a transmits the operation command and the state acquisition request to which the device operation ID is added to all the air conditioning indoor units 1 in the air conditioning system by broadcast communication, and the air conditioning corresponding to the added device operation ID.
  • the indoor unit 1 accepts it. Thereby, the effect equivalent to the example mentioned above can be acquired.
  • the ID management unit 24 has no restriction on the device operation ID generation method.
  • the ID management unit 24 may generate a different ID for each transmission to the mobile terminal 4. .
  • a registration request can be made for each portable terminal 4 using the latest ID.
  • continuous registration of a temporary user can be prevented.
  • the configuration described in the above embodiment shows an example of the contents of the present invention, and can be combined with another known technique, and can be combined with other configurations without departing from the gist of the present invention. It is also possible to omit or change the part.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention concerne une télécommande (2) permettant de commander une ou plusieurs unités intérieures de climatisation (1), et pouvant communiquer avec un contrôleur de système (3) qui gère les unités intérieures de climatisation (1). La télécommande comprend : une unité de communication sans fil (23) qui reçoit des informations d'un terminal portable par communication sans fil; une unité de demande d'enregistrement (22) qui génère, sur la base des informations, des informations de demande d'enregistrement, c'est-à-dire, des informations d'une demande pour enregistrer le terminal portable en tant que terminal de commande pouvant commander une ou plusieurs des unités intérieures de climatisation (1); et une unité de communication de climatisation (21) qui transmet les informations de demande d'enregistrement au contrôleur de système (3).
PCT/JP2016/086064 2016-12-05 2016-12-05 Télécommande et système de climatisation WO2018105004A1 (fr)

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PCT/JP2016/086064 WO2018105004A1 (fr) 2016-12-05 2016-12-05 Télécommande et système de climatisation

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JP2021156454A (ja) * 2020-03-25 2021-10-07 三菱電機ビルテクノサービス株式会社 空調装置の保守支援システムおよび保守端末
WO2021240773A1 (fr) * 2020-05-29 2021-12-02 三菱電機株式会社 Dispositif de commande à distance et climatiseur
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