WO2018146724A1 - Operation terminal and facility equipment system - Google Patents

Operation terminal and facility equipment system Download PDF

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Publication number
WO2018146724A1
WO2018146724A1 PCT/JP2017/004420 JP2017004420W WO2018146724A1 WO 2018146724 A1 WO2018146724 A1 WO 2018146724A1 JP 2017004420 W JP2017004420 W JP 2017004420W WO 2018146724 A1 WO2018146724 A1 WO 2018146724A1
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Prior art keywords
key information
key
information
terminal
unit
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PCT/JP2017/004420
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French (fr)
Japanese (ja)
Inventor
武紫 本多
真 勝倉
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三菱電機株式会社
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Priority to JP2018566671A priority Critical patent/JP6644176B2/en
Priority to PCT/JP2017/004420 priority patent/WO2018146724A1/en
Publication of WO2018146724A1 publication Critical patent/WO2018146724A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Definitions

  • the present invention relates to an operation terminal for operating various equipment such as air conditioning equipment, lighting equipment, and ventilation equipment, and equipment equipment system.
  • Patent Document 1 As a conventional operation terminal for operating facility equipment, there is one that has a function of communicating with a remote terminal so that the remote terminal can operate the facility equipment via the operation terminal (Patent Document 1).
  • the central remote controller which is an operation terminal described in Patent Document 1
  • receives control information transmitted by the remote monitoring terminal for operating the equipment it relays it to the equipment.
  • the present invention has been made in view of the above, and an object of the present invention is to obtain an operation terminal that allows an equipment device to be operated using an external terminal that does not know the control information used for controlling the equipment device.
  • the operation terminal includes a key information receiving unit that receives key information indicating the operation content of the equipment from an external terminal.
  • the operation terminal includes a reception key information conversion unit that converts the key information into operation information that can be decoded by the equipment, and a key operation processing unit that executes a process associated with the operation information.
  • the operation terminal according to the present invention has an effect that it is possible to operate the equipment using an external terminal that does not know the control information used for controlling the equipment.
  • the figure which shows the structural example of the equipment apparatus system comprised including the operation terminal concerning this invention The figure which shows the example of a structure of an operation terminal and an external terminal Flow chart showing an operation example of an external terminal Flow chart showing an operation example of the operation terminal
  • FIG. 1 is a diagram showing a configuration example of a facility equipment system including an operation terminal according to the present invention.
  • a facility equipment system 100 according to the present embodiment includes an operation terminal 1, an air conditioner 2, and an external terminal 3.
  • air conditioner is described in a form in which the air conditioner is omitted.
  • One or more operation terminals 1 may be provided.
  • the number of air conditioners 2 may be one or more.
  • Two or more external terminals 3 may be provided.
  • each operation terminal 1 is installed, for example, on a different floor of a building where the air conditioner 2 is installed. That is, one or more operation terminals 1 are installed on each of the plurality of floors on which the air conditioner 2 is installed.
  • the air conditioner 2 is installed on one floor, the floor is divided into a plurality of areas, and one operation terminal 1 is arranged in each area.
  • the plurality of operation terminals 1 form an operation terminal group 6.
  • the equipment that is operated by the operation terminal 1 is an air conditioner will be described, but the equipment may be a lighting fixture or the like.
  • the operation terminal 1 is a terminal for operating the air conditioner 2 and is connected to the air conditioner 2 via a dedicated communication line 5.
  • the operation terminal 1 has a function of generating operation information for operating the air conditioner 2 and transmitting the operation information to the air conditioner 2.
  • the operation terminal 1 generates operation information for operating the air conditioner 2 according to the operation content directly received from the user, and also generates based on control information received from the external terminal 3 described later.
  • . 1 operates the plurality of air conditioners 2 with one operation terminal 1, the operation terminal 1 transmits the operation information to one air conditioner 2, and the operation is performed.
  • the air conditioner 2 that has received the information is configured to relay the operation information to another air conditioner 2, but this is an example.
  • the equipment unit system 100 may be configured such that one operation terminal 1 and a plurality of air conditioners 2 directly transmit and receive operation information.
  • the operation terminal 1 can be connected to the external terminal 3 via the wireless communication line 4.
  • the operation terminal 1 receives control information for operating the air conditioner 2 from the external terminal 3, the operation terminal 1 converts the received control information to generate operation information in a format readable by the air conditioner 2, Transmit to the harmony machine 2.
  • the air conditioner 2 When the air conditioner 2 receives the operation information from the operation terminal 1, the air conditioner 2 operates according to the received operation information.
  • the external terminal 3 is a personal computer having a wireless communication function, a smartphone or a mobile phone.
  • the external terminal 3 has a wireless communication function for communicating with the operation terminal 1 via the wireless communication line 4, a function for receiving an operation on the air conditioner 2 from the user, or control information indicating the content of the operation received from the user. It has a function of generating and transmitting it to the operation terminal 1.
  • FIG. 2 is a diagram illustrating a configuration example of the operation terminal 1 and the external terminal 3.
  • the operation terminal 1 includes a wireless communication unit 11 including a key information reception unit 111, a reception key information conversion unit 12 that holds a key information conversion table 121, and a key operation processing unit 13.
  • the key information receiving unit 111 of the wireless communication unit 11 receives the key information transmitted from the external terminal 3.
  • the key information here is information indicating the operation content for the air conditioner 2.
  • the key information receiving unit 111 outputs the received key information to the received key information conversion unit 12.
  • the key information conversion table 121 held by the reception key information conversion unit 12 is used to convert the key information received by the key information reception unit 111 from the external terminal 3 into operation information in a format that the air conditioner 2 can decode. It is a table. In the key information conversion table 121, such information is registered in a state where the correspondence between the key information and the operation information is known.
  • the reception key information conversion unit 12 converts the key information received from the key information reception unit 111 into operation information according to the key information conversion table 121.
  • the key operation processing unit 13 receives the operation information from the reception key information conversion unit 12, and executes a process associated with the received operation information. As processing performed by the key operation processing unit 13, processing for updating display contents on a display unit (not shown) based on received operation information, and operation information that needs to be transmitted to the air conditioner 2 are performed. The process etc. which transmit the received operation information to the air conditioner 2 in the case of receiving can be illustrated.
  • the external terminal 3 includes a wireless communication unit 31 including a key information transmission unit 311, an input key information conversion unit 32 that holds a key information conversion table 321, and a remote key operation reception unit 33.
  • the remote key operation accepting unit 33 of the external terminal 3 is composed of input devices such as a mouse, a keyboard, a keypad, and a touch panel, and accepts operations on the air conditioner 2 from the user.
  • the remote key operation accepting unit 33 accepts the operation, the remote key operation accepting unit 33 generates remote operation information and outputs it to the input key information converting unit 32.
  • the remote operation information is information indicating the content of the operation performed.
  • the remote key operation accepting unit 33 is realized by a keyboard, the remote operation information is information indicating the pressed key.
  • the key information conversion table 321 held by the input key information conversion unit 32 is a table for converting the remote operation information generated by the remote key operation reception unit 33 into key information in a format that can be decoded by the operation terminal 1. .
  • the input key information conversion unit 32 converts the remote operation information received from the remote key operation reception unit 33 into key information according to the key information conversion table 321.
  • the key information transmission unit 311 of the wireless communication unit 31 receives the key information from the input key information conversion unit 32 and transmits the received key information to the operation terminal 1.
  • FIG. 3 is a flowchart showing an operation example of the external terminal 3.
  • the remote key operation reception unit 33 of the external terminal 3 receives an operation on the air conditioner 2 and generates remote operation information corresponding to the operation content (step S11).
  • the input key information conversion unit 32 checks whether or not key information corresponding to the content of the remote operation information generated by the remote key operation reception unit 33 exists in the key information conversion table 321 (step S12). ). When there is no corresponding key information (step S13: No), the input key information conversion unit 32 ends the process without performing anything.
  • the input key information conversion unit 32 displays the remote operation information generated by the remote key operation reception unit 33. The corresponding key information is converted (step S14).
  • the wireless communication unit 31 confirms whether the wireless communication is valid (step S15). When the wireless communication is invalid (step S16: No), the wireless communication unit 31 ends the process without performing anything. When the wireless communication is valid (step S16: Yes), the key information transmission unit 311 of the wireless communication unit 31 transmits the key information generated by the conversion process in step S14 to the operation terminal 1 (step S17). ).
  • the operation terminal 1 receives the key information indicating the operation of the operation terminal 1, specifically, the operation on the air conditioner 2 from the external terminal 3, generates the operation information, and outputs the operation information to the air conditioner 2.
  • the operation will be described with reference to the flowchart of FIG. FIG. 4 is a flowchart illustrating an operation example of the operation terminal 1.
  • the key information receiving unit 111 included in the wireless communication unit 11 of the operation terminal 1 receives the key information transmitted from the external terminal 3 (step S21).
  • the reception key information conversion unit 12 checks whether or not operation information corresponding to the key information received from the external terminal 3 exists in the key information conversion table 121 (step S22). When there is no corresponding operation information (step S23: No), the reception key information conversion unit 12 ends the process without performing anything.
  • the reception key information conversion unit 12 corresponds to the key information received from the external terminal 3. It converts into operation information (step S24).
  • FIG. 5 is a diagram illustrating an example of the key information conversion table 121 held by the reception key information conversion unit 12. As shown in FIG. 5, key information and operation information are registered in the key information conversion table 121. The key information registered in the same row and the operation information have a correspondence relationship.
  • the reception key information conversion unit 12 uses the key information indicating that the “upper key” of the external terminal 3 is pressed as “key 1” of the operation terminal 1. Is converted into operation information indicating that is pressed. Similarly, the reception key information conversion unit 12 converts key information indicating that the “down key” of the external terminal 3 is pressed into operation information indicating that the “key 2” of the operation terminal 1 is pressed. Then, the key information indicating that the “right key” of the external terminal 3 is pressed is converted into the operation information indicating that the “key 3” of the operating terminal 1 is pressed, and the “left key” of the external terminal 3 is converted.
  • the key information indicating that the “key 4” of the operation terminal 1 is pressed is converted into operation information indicating that the “key 4” of the operation terminal 1 is pressed, and the key information indicating that the “decision key” of the external terminal 3 is pressed,
  • the operation information is converted into operation information indicating that the “key 5” of the operation terminal 1 is pressed, and the key information indicating that the “return key” of the external terminal 3 is pressed is pressed by the “key 6” of the operation terminal 1. It is converted into operation information indicating that it has been performed.
  • FIG. 5 shows an example of the key information conversion table 121 held by the reception key information conversion unit 12, but the key information conversion table 321 held by the input key information conversion unit 32 of the external terminal 3 is shown.
  • the configuration is the same. Remote operation information and key information are registered in the key information conversion table 321.
  • the key operation processing unit 13 displays the screen on the display unit (not shown) based on the operation information generated by the conversion process in step S ⁇ b> 24.
  • Update step S25
  • the key operation process part 13 transmits the operation information produced
  • operation information transmitted from the key operation processing unit 13 to the air conditioner 2 in step S26 for example, operation information indicating the operation content for switching the operation mode, operation information indicating the operation content for stopping the operation, and the set temperature are changed. This includes operation information indicating the operation content to be performed.
  • the protocol used for wireless communication between the operation terminal 1 and the external terminal 3 is not specified.
  • an Internet protocol or a Bluetooth (registered trademark) protocol may be used.
  • the operation of the air conditioner 2 that can be performed using the external terminal 3 does not have to be the same as the operation of the air conditioner 2 that can be performed using the operation terminal 1. For example, only a part of the operations of the air conditioner 2 that can be performed using the operation terminal 1 may be performed using the external terminal 3. Further, operations that cannot be performed on the operation terminal 1 may be performed from the external terminal 3. For example, you may enable it to perform the starting operation of the function used when performing the maintenance work of the air conditioner 2 only from the external terminal 3. In these cases, the external terminal 3 generates key information corresponding to each of the operations that can be performed on the air conditioner 2 and transmits the key information to the operation terminal 1.
  • FIG. 6 is a diagram illustrating a hardware configuration example of the operation terminal 1.
  • the operation terminal 1 includes a wireless communication circuit 201, an input device 202, a display device 203, a processor 204, a memory 205, and a communication circuit 206.
  • the wireless communication circuit 201 is a processing circuit for transmitting / receiving a wireless signal to / from the external terminal 3.
  • the input device 202 is a keypad, a button, or the like. A configuration using a touch panel in which the input device 202 and the display device 203 are integrated may be used.
  • the display device 203 is a liquid crystal monitor, a display, or the like, and may be a touch panel integrated with the input device 202.
  • the processor 204 is a processing circuit, such as a CPU (Central Processing Unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcomputer, processor, DSP (Digital Signal Processor)).
  • the memory 205 corresponds to, for example, a non-volatile or volatile semiconductor memory such as a RAM (Random Access Memory), a ROM (Read Only Memory), a flash memory, or a magnetic disk.
  • the communication circuit 206 is a processing circuit for transmitting and receiving signals to and from the air conditioner 2.
  • the wireless communication unit 11 is realized by the wireless communication circuit 201.
  • the reception key information conversion unit 12 and the key operation processing unit 13 are realized by the processor 204 and the memory 205.
  • a program for operating as the reception key information conversion unit 12 and the key operation processing unit 13 is stored in the memory 205, and the processor 204 reads out the program from the memory 205 and executes the program, thereby receiving key information.
  • the conversion unit 12 and the key operation processing unit 13 are realized.
  • the key information conversion table 121 is held in the memory 205.
  • the external terminal 3 can also be realized with the same hardware.
  • the operation terminal 1 displays remote operation information indicating the operation content.
  • the key information is converted into decipherable key information and transmitted to the operation terminal 1.
  • the operation terminal 1 receives key information indicating an operation on the equipment from the external terminal 3, the operation terminal 1 converts the operation information into operation information that can be decoded by the equipment, executes processing corresponding to the operation information, and converts the operation information to the air conditioner. 2 to send. Accordingly, it is possible to operate the equipment using an external terminal that does not know the control information used for controlling the equipment. In addition, it is possible to remotely operate the equipment from the external terminal 3 without directly operating the keys of the operation terminal 1.
  • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

In order to enable facility equipment to be operated using an external terminal (3) that does not know control information to be used for controlling the facility equipment, an operation terminal (1) is provided with: a key information reception unit (111) that receives, from the external terminal (3), key information indicating the contents of an operation for the facility equipment; a received key information conversion unit (12) that converts the key information into operation information decipherable by the facility equipment; and a key operation processing unit (13) that executes processing associated with the operation information.

Description

操作端末および設備機器システムOperation terminal and equipment system
　本発明は、空調機器、照明機器、換気機器といった各種設備機器を操作する操作端末、および設備機器システムに関する。 The present invention relates to an operation terminal for operating various equipment such as air conditioning equipment, lighting equipment, and ventilation equipment, and equipment equipment system.
　設備機器を操作する従来の操作端末として、遠隔の端末と通信する機能を有し、遠隔の端末が操作端末を介して設備機器を操作できるようにするものがある（特許文献１）。特許文献１に記載の操作端末である集中リモコンは、遠隔監視端末機が設備機器の操作のために送信した制御情報を受信すると、これを設備機器へ中継する。 As a conventional operation terminal for operating facility equipment, there is one that has a function of communicating with a remote terminal so that the remote terminal can operate the facility equipment via the operation terminal (Patent Document 1). When the central remote controller, which is an operation terminal described in Patent Document 1, receives control information transmitted by the remote monitoring terminal for operating the equipment, it relays it to the equipment.
特許第４２０２３７８号公報Japanese Patent No. 4202378
　しかしながら、上記従来の構成では、操作端末が設備機器を制御するために定義された専用の制御情報を遠隔の端末も理解する必要がある、すなわち、操作端末が設備機器へ送信する制御情報と同じ制御情報を遠隔の端末が生成して送信する必要があるという問題があった。 However, in the above conventional configuration, it is necessary for the remote terminal to understand the dedicated control information defined for the operation terminal to control the equipment, that is, the same control information that the operation terminal transmits to the equipment. There has been a problem that the control information needs to be generated and transmitted by a remote terminal.
　本発明は、上記に鑑みてなされたものであって、設備機器の制御に用いる制御情報を知らない外部端末を使用して設備機器を操作できるようにする操作端末を得ることを目的とする。 The present invention has been made in view of the above, and an object of the present invention is to obtain an operation terminal that allows an equipment device to be operated using an external terminal that does not know the control information used for controlling the equipment device.
　上述した課題を解決し、目的を達成するために、本発明に係る操作端末は、設備機器に対する操作内容を示すキー情報を外部端末から受信するキー情報受信部を備える。また、操作端末は、キー情報を設備機器が解読可能な操作情報に変換する受信キー情報変換部と、操作情報と対応付けられている処理を実行するキー操作処理部とを備える。 In order to solve the above-described problems and achieve the object, the operation terminal according to the present invention includes a key information receiving unit that receives key information indicating the operation content of the equipment from an external terminal. The operation terminal includes a reception key information conversion unit that converts the key information into operation information that can be decoded by the equipment, and a key operation processing unit that executes a process associated with the operation information.
　本発明にかかる操作端末によれば、設備機器の制御に用いる制御情報を知らない外部端末を使用して設備機器の操作を行うことが可能になる、という効果を奏する。 The operation terminal according to the present invention has an effect that it is possible to operate the equipment using an external terminal that does not know the control information used for controlling the equipment.
本発明にかかる操作端末を含んで構成された設備機器システムの構成例を示す図The figure which shows the structural example of the equipment apparatus system comprised including the operation terminal concerning this invention 操作端末および外部端末の構成例を示す図The figure which shows the example of a structure of an operation terminal and an external terminal 外部端末の動作例を示すフローチャートFlow chart showing an operation example of an external terminal 操作端末の動作例を示すフローチャートFlow chart showing an operation example of the operation terminal 受信キー情報変換部が保持しているキー情報変換テーブルの一例を示す図The figure which shows an example of the key information conversion table which the receiving key information conversion part hold | maintains 操作端末のハードウェア構成例を示す図The figure which shows the hardware structural example of an operation terminal
　以下に、本発明の実施の形態にかかる操作端末および設備機器システムを図面に基づいて詳細に説明する。なお、この実施の形態によりこの発明が限定されるものではない。 Hereinafter, an operation terminal and a facility equipment system according to an embodiment of the present invention will be described in detail based on the drawings. Note that the present invention is not limited to the embodiments.
実施の形態．
　図１は、本発明にかかる操作端末を含んで構成された設備機器システムの構成例を示す図である。本実施の形態にかかる設備機器システム１００は、操作端末１、空気調和機２および外部端末３を含んで構成されている。なお、図１では、空気調和機を省略した形で「空調機」と記載している。操作端末１は１台以上であればよい。同様に、空気調和機２も１台以上であればよい。外部端末３は２台以上であってもよい。 Embodiment.
FIG. 1 is a diagram showing a configuration example of a facility equipment system including an operation terminal according to the present invention. A facility equipment system 100 according to the present embodiment includes an operation terminal 1, an air conditioner 2, and an external terminal 3. In FIG. 1, “air conditioner” is described in a form in which the air conditioner is omitted. One or more operation terminals 1 may be provided. Similarly, the number of air conditioners 2 may be one or more. Two or more external terminals 3 may be provided.
　操作端末１が複数の場合、各操作端末１は、例えば、空気調和機２が設置されている建物の異なるフロアに設置される。すなわち、空気調和機２が設置されている複数のフロアのそれぞれに、操作端末１が１台以上設置される。また、他の例として、空気調和機２が１つのフロアに設置されている場合、フロアを複数のエリアに区切り、各エリアに１台の操作端末１が配置される。なお、複数の操作端末１は、操作端末群６を形成する。本実施の形態では、操作端末１に操作される設備機器を空気調和機とした場合の例について説明するが、設備機器は照明器具などであってもよい。 When there are a plurality of operation terminals 1, each operation terminal 1 is installed, for example, on a different floor of a building where the air conditioner 2 is installed. That is, one or more operation terminals 1 are installed on each of the plurality of floors on which the air conditioner 2 is installed. As another example, when the air conditioner 2 is installed on one floor, the floor is divided into a plurality of areas, and one operation terminal 1 is arranged in each area. The plurality of operation terminals 1 form an operation terminal group 6. In the present embodiment, an example in which the equipment that is operated by the operation terminal 1 is an air conditioner will be described, but the equipment may be a lighting fixture or the like.
　操作端末１は、空気調和機２を操作するための端末であり、空気調和機２と専用の通信線５を介して接続されている。操作端末１は、空気調和機２を操作するための操作情報を生成して空気調和機２へ送信する機能を有する。操作端末１は、空気調和機２を操作するための操作情報をユーザから直接受け付けた操作内容に従って生成することに加えて、後述する外部端末３から受信した制御情報に基づいて生成することも行う。なお、図１に示した設備機器システム１００は、１台の操作端末１で複数の空気調和機２を操作する場合、操作端末１が１台の空気調和機２へ操作情報を送信し、操作情報を受信した空気調和機２が他の空気調和機２へ操作情報を中継する構成となっているが一例である。設備機器システム１００は、１台の操作端末１と複数の空気調和機２とが操作情報を直接送受信する構成であっても構わない。 The operation terminal 1 is a terminal for operating the air conditioner 2 and is connected to the air conditioner 2 via a dedicated communication line 5. The operation terminal 1 has a function of generating operation information for operating the air conditioner 2 and transmitting the operation information to the air conditioner 2. The operation terminal 1 generates operation information for operating the air conditioner 2 according to the operation content directly received from the user, and also generates based on control information received from the external terminal 3 described later. . 1 operates the plurality of air conditioners 2 with one operation terminal 1, the operation terminal 1 transmits the operation information to one air conditioner 2, and the operation is performed. The air conditioner 2 that has received the information is configured to relay the operation information to another air conditioner 2, but this is an example. The equipment unit system 100 may be configured such that one operation terminal 1 and a plurality of air conditioners 2 directly transmit and receive operation information.
　また、操作端末１は、外部端末３と無線通信回線４を介して接続することが可能である。操作端末１は、空気調和機２を操作するための制御情報を外部端末３から受信した場合、受信した制御情報を変換して空気調和機２が解読可能な形式の操作情報を生成し、空気調和機２へ送信する。 Further, the operation terminal 1 can be connected to the external terminal 3 via the wireless communication line 4. When the operation terminal 1 receives control information for operating the air conditioner 2 from the external terminal 3, the operation terminal 1 converts the received control information to generate operation information in a format readable by the air conditioner 2, Transmit to the harmony machine 2.
　空気調和機２は、操作端末１から操作情報を受信すると、受信した操作情報に従って動作する。 When the air conditioner 2 receives the operation information from the operation terminal 1, the air conditioner 2 operates according to the received operation information.
　外部端末３は、無線通信機能を有するパーソナルコンピュータ、スマートフォンまたは携帯電話などである。外部端末３は、無線通信回線４を介して操作端末１と通信する無線通信機能の他、空気調和機２に対する操作をユーザから受け付ける機能、または、ユーザから受け付けた操作の内容を示す制御情報を生成して操作端末１へ送信する機能などを有する。 The external terminal 3 is a personal computer having a wireless communication function, a smartphone or a mobile phone. The external terminal 3 has a wireless communication function for communicating with the operation terminal 1 via the wireless communication line 4, a function for receiving an operation on the air conditioner 2 from the user, or control information indicating the content of the operation received from the user. It has a function of generating and transmitting it to the operation terminal 1.
　図２は、操作端末１および外部端末３の構成例を示す図である。操作端末１は、キー情報受信部１１１を含んだ無線通信部１１と、キー情報変換テーブル１２１を保持している受信キー情報変換部１２と、キー操作処理部１３とを備える。 FIG. 2 is a diagram illustrating a configuration example of the operation terminal 1 and the external terminal 3. The operation terminal 1 includes a wireless communication unit 11 including a key information reception unit 111, a reception key information conversion unit 12 that holds a key information conversion table 121, and a key operation processing unit 13.
　無線通信部１１のキー情報受信部１１１は、外部端末３が送信したキー情報を受信する。ここでのキー情報とは、空気調和機２に対する操作内容を示す情報である。キー情報受信部１１１は、キー情報を受信すると受信したキー情報を受信キー情報変換部１２へ出力する。受信キー情報変換部１２が保持しているキー情報変換テーブル１２１は、キー情報受信部１１１が外部端末３から受信したキー情報を空気調和機２が解読可能な形式の操作情報に変換するためのテーブルである。キー情報変換テーブル１２１には、キー情報と操作情報の対応関係が分かる状態でこれらの情報が登録されている。受信キー情報変換部１２は、キー情報変換テーブル１２１に従い、キー情報受信部１１１から受け取ったキー情報を操作情報に変換する。キー操作処理部１３は、受信キー情報変換部１２から操作情報を受け取り、受け取った操作情報と対応付けられている処理を実行する。キー操作処理部１３が実行する処理としては、受け取った操作情報に基づいて、図示を省略している表示部への表示内容を更新する処理、空気調和機２へ送信する必要がある操作情報を受け取った場合に受け取った操作情報を空気調和機２へ送信する処理などを例示できる。 The key information receiving unit 111 of the wireless communication unit 11 receives the key information transmitted from the external terminal 3. The key information here is information indicating the operation content for the air conditioner 2. When the key information receiving unit 111 receives the key information, the key information receiving unit 111 outputs the received key information to the received key information conversion unit 12. The key information conversion table 121 held by the reception key information conversion unit 12 is used to convert the key information received by the key information reception unit 111 from the external terminal 3 into operation information in a format that the air conditioner 2 can decode. It is a table. In the key information conversion table 121, such information is registered in a state where the correspondence between the key information and the operation information is known. The reception key information conversion unit 12 converts the key information received from the key information reception unit 111 into operation information according to the key information conversion table 121. The key operation processing unit 13 receives the operation information from the reception key information conversion unit 12, and executes a process associated with the received operation information. As processing performed by the key operation processing unit 13, processing for updating display contents on a display unit (not shown) based on received operation information, and operation information that needs to be transmitted to the air conditioner 2 are performed. The process etc. which transmit the received operation information to the air conditioner 2 in the case of receiving can be illustrated.
　外部端末３は、キー情報送信部３１１を含んだ無線通信部３１と、キー情報変換テーブル３２１を保持している入力キー情報変換部３２と、遠隔キー操作受付部３３とを備える。 The external terminal 3 includes a wireless communication unit 31 including a key information transmission unit 311, an input key information conversion unit 32 that holds a key information conversion table 321, and a remote key operation reception unit 33.
　外部端末３の遠隔キー操作受付部３３は、マウス、キーボード、キーパッド、タッチパネルなどの入力装置で構成され、空気調和機２に対する操作をユーザから受け付ける。遠隔キー操作受付部３３は、操作を受け付けると、遠隔操作情報を生成して入力キー情報変換部３２へ出力する。遠隔操作情報は、行われた操作の内容を示す情報である。例えば、遠隔キー操作受付部３３がキーボードで実現されている場合、遠隔操作情報は押下されたキーを示す情報となる。入力キー情報変換部３２が保持しているキー情報変換テーブル３２１は、遠隔キー操作受付部３３が生成した遠隔操作情報を操作端末１が解読可能な形式のキー情報に変換するためのテーブルである。キー情報変換テーブル３２１には、遠隔操作情報とキー情報との対応関係が分かる状態でこれらの情報が登録されている。入力キー情報変換部３２は、キー情報変換テーブル３２１に従い、遠隔キー操作受付部３３から受け取った遠隔操作情報をキー情報に変換する。無線通信部３１のキー情報送信部３１１は、入力キー情報変換部３２からキー情報を受け取り、受け取ったキー情報を操作端末１へ送信する。 The remote key operation accepting unit 33 of the external terminal 3 is composed of input devices such as a mouse, a keyboard, a keypad, and a touch panel, and accepts operations on the air conditioner 2 from the user. When the remote key operation accepting unit 33 accepts the operation, the remote key operation accepting unit 33 generates remote operation information and outputs it to the input key information converting unit 32. The remote operation information is information indicating the content of the operation performed. For example, when the remote key operation accepting unit 33 is realized by a keyboard, the remote operation information is information indicating the pressed key. The key information conversion table 321 held by the input key information conversion unit 32 is a table for converting the remote operation information generated by the remote key operation reception unit 33 into key information in a format that can be decoded by the operation terminal 1. . In the key information conversion table 321, these pieces of information are registered in a state where the correspondence between the remote operation information and the key information is known. The input key information conversion unit 32 converts the remote operation information received from the remote key operation reception unit 33 into key information according to the key information conversion table 321. The key information transmission unit 311 of the wireless communication unit 31 receives the key information from the input key information conversion unit 32 and transmits the received key information to the operation terminal 1.
　つづいて、外部端末３の動作、具体的には、外部端末３が空気調和機２に対する操作を受け付け、キー情報を生成して操作端末１へ送信する動作について、図３のフローチャートを用いて説明する。図３は、外部端末３の動作例を示すフローチャートである。 Next, the operation of the external terminal 3, specifically, the operation in which the external terminal 3 receives an operation on the air conditioner 2, generates key information, and transmits the key information to the operation terminal 1 will be described with reference to the flowchart of FIG. 3. To do. FIG. 3 is a flowchart showing an operation example of the external terminal 3.
　まず、外部端末３の遠隔キー操作受付部３３が、空気調和機２に対する操作を受け付け、操作内容に対応する遠隔操作情報を生成する（ステップＳ１１）。次に、入力キー情報変換部３２が、遠隔キー操作受付部３３で生成された遠隔操作情報の内容に対応するキー情報がキー情報変換テーブル３２１内に存在するか否かを確認する（ステップＳ１２）。対応するキー情報が存在しない場合（ステップＳ１３：Ｎｏ）、入力キー情報変換部３２は、何も行わずに処理を終了する。遠隔操作情報の内容に対応するキー情報がキー情報変換テーブル３２１内に存在する場合（ステップＳ１３：Ｙｅｓ）、入力キー情報変換部３２は、遠隔キー操作受付部３３で生成された遠隔操作情報を対応するキー情報に変換する（ステップＳ１４）。次に、無線通信部３１が、無線通信が有効か否かを確認する（ステップＳ１５）。無線通信が無効の場合（ステップＳ１６：Ｎｏ）、無線通信部３１は何も行わずに処理を終了する。無線通信が有効の場合（ステップＳ１６：Ｙｅｓ）、無線通信部３１のキー情報送信部３１１が、操作端末１に対して、ステップＳ１４での変換処理により生成されたキー情報を送信する（ステップＳ１７）。 First, the remote key operation reception unit 33 of the external terminal 3 receives an operation on the air conditioner 2 and generates remote operation information corresponding to the operation content (step S11). Next, the input key information conversion unit 32 checks whether or not key information corresponding to the content of the remote operation information generated by the remote key operation reception unit 33 exists in the key information conversion table 321 (step S12). ). When there is no corresponding key information (step S13: No), the input key information conversion unit 32 ends the process without performing anything. When the key information corresponding to the content of the remote operation information exists in the key information conversion table 321 (step S13: Yes), the input key information conversion unit 32 displays the remote operation information generated by the remote key operation reception unit 33. The corresponding key information is converted (step S14). Next, the wireless communication unit 31 confirms whether the wireless communication is valid (step S15). When the wireless communication is invalid (step S16: No), the wireless communication unit 31 ends the process without performing anything. When the wireless communication is valid (step S16: Yes), the key information transmission unit 311 of the wireless communication unit 31 transmits the key information generated by the conversion process in step S14 to the operation terminal 1 (step S17). ).
　つづいて、操作端末１の動作、具体的には、操作端末１が、空気調和機２に対する操作を示すキー情報を外部端末３から受信し、操作情報を生成して空気調和機２へ出力する動作について、図４のフローチャートを用いて説明する。図４は、操作端末１の動作例を示すフローチャートである。 Subsequently, the operation terminal 1 receives the key information indicating the operation of the operation terminal 1, specifically, the operation on the air conditioner 2 from the external terminal 3, generates the operation information, and outputs the operation information to the air conditioner 2. The operation will be described with reference to the flowchart of FIG. FIG. 4 is a flowchart illustrating an operation example of the operation terminal 1.
　まず、操作端末１の無線通信部１１に含まれるキー情報受信部１１１が、外部端末３から送信されたキー情報を受信する（ステップＳ２１）。次に、受信キー情報変換部１２が、外部端末３から受信したキー情報に対応する操作情報がキー情報変換テーブル１２１内に存在するか否かを確認する（ステップＳ２２）。対応する操作情報が存在しない場合（ステップＳ２３：Ｎｏ）、受信キー情報変換部１２は、何も行わずに処理を終了する。外部端末３から受信したキー情報に対応する操作情報がキー情報変換テーブル１２１内に存在する場合（ステップＳ２３：Ｙｅｓ）、受信キー情報変換部１２は、外部端末３から受信したキー情報を対応する操作情報に変換する（ステップＳ２４）。 First, the key information receiving unit 111 included in the wireless communication unit 11 of the operation terminal 1 receives the key information transmitted from the external terminal 3 (step S21). Next, the reception key information conversion unit 12 checks whether or not operation information corresponding to the key information received from the external terminal 3 exists in the key information conversion table 121 (step S22). When there is no corresponding operation information (step S23: No), the reception key information conversion unit 12 ends the process without performing anything. When the operation information corresponding to the key information received from the external terminal 3 exists in the key information conversion table 121 (step S23: Yes), the reception key information conversion unit 12 corresponds to the key information received from the external terminal 3. It converts into operation information (step S24).
　図５は、受信キー情報変換部１２が保持しているキー情報変換テーブル１２１の一例を示す図である。図５に示したように、キー情報変換テーブル１２１には、キー情報と操作情報とが登録されている。同じ行に登録されているキー情報と操作情報とが対応関係にある。 FIG. 5 is a diagram illustrating an example of the key information conversion table 121 held by the reception key information conversion unit 12. As shown in FIG. 5, key information and operation information are registered in the key information conversion table 121. The key information registered in the same row and the operation information have a correspondence relationship.
　図５に示したキー情報変換テーブル１２１を使用する場合、受信キー情報変換部１２は、外部端末３の「上キー」が押下されたことを示すキー情報を、操作端末１の「キー１」が押下されたことを示す操作情報に変換する。同様に、受信キー情報変換部１２は、外部端末３の「下キー」が押下されたことを示すキー情報を、操作端末１の「キー２」が押下されたことを示す操作情報に変換し、外部端末３の「右キー」が押下されたことを示すキー情報を、操作端末１の「キー３」が押下されたことを示す操作情報に変換し、外部端末３の「左キー」が押下されたことを示すキー情報を、操作端末１の「キー４」が押下されたことを示す操作情報に変換し、外部端末３の「決定キー」が押下されたことを示すキー情報を、操作端末１の「キー５」が押下されたことを示す操作情報に変換し、外部端末３の「戻るキー」が押下されたことを示すキー情報を、操作端末１の「キー６」が押下されたことを示す操作情報に変換する。 When the key information conversion table 121 shown in FIG. 5 is used, the reception key information conversion unit 12 uses the key information indicating that the “upper key” of the external terminal 3 is pressed as “key 1” of the operation terminal 1. Is converted into operation information indicating that is pressed. Similarly, the reception key information conversion unit 12 converts key information indicating that the “down key” of the external terminal 3 is pressed into operation information indicating that the “key 2” of the operation terminal 1 is pressed. Then, the key information indicating that the “right key” of the external terminal 3 is pressed is converted into the operation information indicating that the “key 3” of the operating terminal 1 is pressed, and the “left key” of the external terminal 3 is converted. The key information indicating that the “key 4” of the operation terminal 1 is pressed is converted into operation information indicating that the “key 4” of the operation terminal 1 is pressed, and the key information indicating that the “decision key” of the external terminal 3 is pressed, The operation information is converted into operation information indicating that the “key 5” of the operation terminal 1 is pressed, and the key information indicating that the “return key” of the external terminal 3 is pressed is pressed by the “key 6” of the operation terminal 1. It is converted into operation information indicating that it has been performed.
　なお、図５では、受信キー情報変換部１２が保持しているキー情報変換テーブル１２１の例を示したが、外部端末３の入力キー情報変換部３２が保持しているキー情報変換テーブル３２１の構成も同様である。キー情報変換テーブル３２１には、遠隔操作情報とキー情報とが登録されている。 5 shows an example of the key information conversion table 121 held by the reception key information conversion unit 12, but the key information conversion table 321 held by the input key information conversion unit 32 of the external terminal 3 is shown. The configuration is the same. Remote operation information and key information are registered in the key information conversion table 321.
　図４の説明に戻り、ステップＳ２４を実行後、次に、キー操作処理部１３が、ステップＳ２４での変換処理により生成された操作情報に基づいて、図示を省略した表示部への画面表示を更新（ステップＳ２５）。また、キー操作処理部１３は、ステップＳ２４での変換処理により生成された操作情報を空気調和機２へ送信する（ステップＳ２６）。ステップＳ２６でキー操作処理部１３から空気調和機２へ送信される操作情報としては、例えば、運転モードを切り替える操作内容を示す操作情報、運転を停止させる操作内容を示す操作情報、設定温度を変更する操作内容を示す操作情報などが該当する。 Returning to the description of FIG. 4, after executing step S <b> 24, the key operation processing unit 13 then displays the screen on the display unit (not shown) based on the operation information generated by the conversion process in step S <b> 24. Update (step S25). Moreover, the key operation process part 13 transmits the operation information produced | generated by the conversion process by step S24 to the air conditioner 2 (step S26). As the operation information transmitted from the key operation processing unit 13 to the air conditioner 2 in step S26, for example, operation information indicating the operation content for switching the operation mode, operation information indicating the operation content for stopping the operation, and the set temperature are changed. This includes operation information indicating the operation content to be performed.
　なお、操作端末１と外部端末３との無線通信で使用するプロトコルについては特に規定しない。例えば、インターネットプロトコルまたはＢｌｕｅｔｏｏｔｈ（登録商標）プロトコルなどを使用すればよい。 Note that the protocol used for wireless communication between the operation terminal 1 and the external terminal 3 is not specified. For example, an Internet protocol or a Bluetooth (registered trademark) protocol may be used.
　また、外部端末３を用いて行うことが可能な空気調和機２の操作は、操作端末１を用いて行うことが可能な空気調和機２の操作と同一である必要はない。例えば、操作端末１を用いて行うことが可能な空気調和機２の操作の一部の操作のみを外部端末３を用いて行うことができるようにしてもよい。また、操作端末１では行えない操作を外部端末３から行えるようにしてもよい。例えば、空気調和機２の保守作業を行う際に使用する機能の起動操作を外部端末３のみから行えるようにしてもよい。これらの場合、外部端末３は、空気調和機２に対して可能な操作のそれぞれに対応するキー情報を生成して操作端末１へ送信する。 Also, the operation of the air conditioner 2 that can be performed using the external terminal 3 does not have to be the same as the operation of the air conditioner 2 that can be performed using the operation terminal 1. For example, only a part of the operations of the air conditioner 2 that can be performed using the operation terminal 1 may be performed using the external terminal 3. Further, operations that cannot be performed on the operation terminal 1 may be performed from the external terminal 3. For example, you may enable it to perform the starting operation of the function used when performing the maintenance work of the air conditioner 2 only from the external terminal 3. In these cases, the external terminal 3 generates key information corresponding to each of the operations that can be performed on the air conditioner 2 and transmits the key information to the operation terminal 1.
　ここで、本実施の形態にかかる操作端末１のハードウェア構成について説明する。図６は、操作端末１のハードウェア構成例を示す図である。操作端末１は、無線通信回路２０１、入力装置２０２、表示装置２０３、プロセッサ２０４、メモリ２０５および通信回路２０６を備える。 Here, the hardware configuration of the operation terminal 1 according to the present embodiment will be described. FIG. 6 is a diagram illustrating a hardware configuration example of the operation terminal 1. The operation terminal 1 includes a wireless communication circuit 201, an input device 202, a display device 203, a processor 204, a memory 205, and a communication circuit 206.
　無線通信回路２０１は、外部端末３との間で無線信号を送受信するための処理回路である。入力装置２０２は、キーパッド、ボタンなどである。入力装置２０２と表示装置２０３とを一体化したタッチパネルを使用する構成であってもよい。表示装置２０３は、液晶モニタ、ディスプレイ等であり、入力装置２０２と一体化されたタッチパネルであってもよい。プロセッサ２０４は、処理回路であり、ＣＰＵ（Central　Processing　Unit、中央処理装置、処理装置、演算装置、マイクロプロセッサ、マイクロコンピュータ、プロセッサ、ＤＳＰ（Digital　Signal　Processor）ともいう）等である。メモリ２０５は、例えば、ＲＡＭ（Random　Access　Memory）、ＲＯＭ（Read　Only　Memory）、フラッシュメモリー、等の、不揮発性または揮発性の半導体メモリ、磁気ディスク等が該当する。通信回路２０６は、空気調和機２との間で信号を送受信するための処理回路である。 The wireless communication circuit 201 is a processing circuit for transmitting / receiving a wireless signal to / from the external terminal 3. The input device 202 is a keypad, a button, or the like. A configuration using a touch panel in which the input device 202 and the display device 203 are integrated may be used. The display device 203 is a liquid crystal monitor, a display, or the like, and may be a touch panel integrated with the input device 202. The processor 204 is a processing circuit, such as a CPU (Central Processing Unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcomputer, processor, DSP (Digital Signal Processor)). The memory 205 corresponds to, for example, a non-volatile or volatile semiconductor memory such as a RAM (Random Access Memory), a ROM (Read Only Memory), a flash memory, or a magnetic disk. The communication circuit 206 is a processing circuit for transmitting and receiving signals to and from the air conditioner 2.
　図２に示した操作端末１の構成要素のうち、無線通信部１１は、無線通信回路２０１により実現される。受信キー情報変換部１２およびキー操作処理部１３は、プロセッサ２０４およびメモリ２０５により実現される。詳細には、受信キー情報変換部１２およびキー操作処理部１３として動作するためのプログラムをメモリ２０５に格納しておき、このプログラムをプロセッサ２０４がメモリ２０５から読み出して実行することにより、受信キー情報変換部１２およびキー操作処理部１３を実現する。なお、キー情報変換テーブル１２１は、メモリ２０５で保持される。 Among the components of the operation terminal 1 shown in FIG. 2, the wireless communication unit 11 is realized by the wireless communication circuit 201. The reception key information conversion unit 12 and the key operation processing unit 13 are realized by the processor 204 and the memory 205. Specifically, a program for operating as the reception key information conversion unit 12 and the key operation processing unit 13 is stored in the memory 205, and the processor 204 reads out the program from the memory 205 and executes the program, thereby receiving key information. The conversion unit 12 and the key operation processing unit 13 are realized. The key information conversion table 121 is held in the memory 205.
　操作端末１を実現するハードウェアについて説明したが、外部端末３も同様のハードウェアで実現できる。 Although the hardware for realizing the operation terminal 1 has been described, the external terminal 3 can also be realized with the same hardware.
　以上のように、本実施の形態にかかる設備機器システム１００において、外部端末３は、設備機器に対する遠隔操作がユーザにより行われたことを検知すると、操作内容を示す遠隔操作情報を操作端末１が解読可能なキー情報に変換して操作端末１へ送信する。操作端末１は、設備機器に対する操作を示すキー情報を外部端末３から受信すると、設備機器が解読可能な操作情報に変換し、操作情報に対応する処理を実行するとともに、操作情報を空気調和機２へ送信する。これにより、設備機器の制御に用いる制御情報を知らない外部端末を使用して設備機器の操作を行うことが可能となる。また、操作端末１のキーを直接操作せずに、外部端末３から設備機器を遠隔操作することが可能となる。 As described above, in the equipment device system 100 according to the present embodiment, when the external terminal 3 detects that a remote operation on the equipment is performed by the user, the operation terminal 1 displays remote operation information indicating the operation content. The key information is converted into decipherable key information and transmitted to the operation terminal 1. When the operation terminal 1 receives key information indicating an operation on the equipment from the external terminal 3, the operation terminal 1 converts the operation information into operation information that can be decoded by the equipment, executes processing corresponding to the operation information, and converts the operation information to the air conditioner. 2 to send. Accordingly, it is possible to operate the equipment using an external terminal that does not know the control information used for controlling the equipment. In addition, it is possible to remotely operate the equipment from the external terminal 3 without directly operating the keys of the operation terminal 1.
　以上の実施の形態に示した構成は、本発明の内容の一例を示すものであり、別の公知の技術と組み合わせることも可能であるし、本発明の要旨を逸脱しない範囲で、構成の一部を省略、変更することも可能である。 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.
　１　操作端末、２　空気調和機、３　外部端末、４　無線通信回線、５　通信線、６　操作端末群、１１，３１　無線通信部、１２　受信キー情報変換部、１３　キー操作処理部、３２　入力キー情報変換部、３３　遠隔キー操作受付部、１００　設備機器システム、１１１　キー情報受信部、１２１，３２１　キー情報変換テーブル、３１１　キー情報送信部。 1 operation terminal, 2 air conditioner, 3 external terminal, 4 wireless communication line, 5 communication line, 6 operation terminal group, 11, 31 wireless communication unit, 12 reception key information conversion unit, 13 key operation processing unit, 32 input keys Information conversion unit, 33 remote key operation reception unit, 100 equipment device system, 111 key information reception unit, 121,321 key information conversion table, 311 key information transmission unit.

Claims (6)

  1. 　設備機器に対する操作内容を示すキー情報を外部端末から受信するキー情報受信部と、
    　前記キー情報を前記設備機器が解読可能な操作情報に変換する受信キー情報変換部と、
    　前記操作情報と対応付けられている処理を実行するキー操作処理部と、
    　を備える操作端末。     A key information receiving unit that receives key information indicating the operation content of the equipment from an external terminal;
    A reception key information conversion unit that converts the key information into operation information that can be decoded by the equipment;
    A key operation processing unit for executing processing associated with the operation information;
    An operation terminal comprising:
  2. 　前記キー操作処理部は、前記操作情報を前記設備機器へ送信する、
    　請求項１に記載の操作端末。     The key operation processing unit transmits the operation information to the facility device.
    The operation terminal according to claim 1.
  3. 　前記キー操作処理部は、表示部への表示内容を前記操作情報に基づいて更新する、
    　請求項１または２に記載の操作端末。     The key operation processing unit updates the display content on the display unit based on the operation information.
    The operation terminal according to claim 1 or 2.
  4. 　前記キー情報は、ユーザが前記操作端末を使用して行うことができる操作の中の一部の操作の内容を示す、
    　請求項１から３のいずれか一つに記載の操作端末。     The key information indicates a content of a part of operations that can be performed by the user using the operation terminal.
    The operation terminal according to any one of claims 1 to 3.
  5. 　前記キー情報受信部が受信し得る複数種類のキー情報には、ユーザが前記操作端末を使用して行うことができない操作を示すキー情報が含まれる、
    　請求項１から３のいずれか一つに記載の操作端末。     The plurality of types of key information that can be received by the key information receiving unit includes key information indicating operations that a user cannot perform using the operation terminal.
    The operation terminal according to any one of claims 1 to 3.
  6. 　設備機器と、
    　前記設備機器を操作するための操作端末と、
    　前記操作端末と通信するための無線通信機能を有する外部端末と、
    　を備え、
    　前記外部端末は、
    　前記設備機器に対する操作を受け付け、受け付けた操作の内容を示す遠隔操作情報を生成する遠隔キー操作受付部と、
    　前記遠隔操作情報を前記操作端末が解読可能なキー情報に変換する入力キー情報変換部と、
    　前記キー情報を前記操作端末へ送信するキー情報送信部と、
    　を備え、
    　前記操作端末は、
    　前記キー情報を受信するキー情報受信部と、
    　前記キー情報を前記設備機器が解読可能な操作情報に変換する受信キー情報変換部と、
    　前記操作情報と対応付けられている処理を実行するキー操作処理部と、
    　を備える設備機器システム。     Equipment and equipment
    An operation terminal for operating the equipment;
    An external terminal having a wireless communication function for communicating with the operation terminal;
    With
    The external terminal is
    A remote key operation accepting unit that accepts an operation on the equipment and generates remote operation information indicating the content of the accepted operation;
    An input key information conversion unit for converting the remote operation information into key information readable by the operation terminal;
    A key information transmission unit for transmitting the key information to the operation terminal;
    With
    The operation terminal is
    A key information receiving unit for receiving the key information;
    A reception key information conversion unit that converts the key information into operation information that can be decoded by the equipment;
    A key operation processing unit for executing processing associated with the operation information;
    A facility equipment system comprising:
PCT/JP2017/004420 2017-02-07 2017-02-07 Operation terminal and facility equipment system WO2018146724A1 (en)

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JP2004332995A (en) * 2003-05-06 2004-11-25 Mitsubishi Electric Corp Air conditioning system and concentrated remote controller
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JP2002039595A (en) * 2000-07-28 2002-02-06 Mitsubishi Heavy Ind Ltd Method for supporting maintenance of air conditioner
JP2006146566A (en) * 2004-11-19 2006-06-08 Yaskawa Electric Corp Remote maintenance system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001344183A (en) * 2000-05-31 2001-12-14 Mitsubishi Heavy Ind Ltd Remote control system, remote control device, remote control method, and computer readable recording medium recording remote control program
JP2002071197A (en) * 2000-08-25 2002-03-08 Mitsubishi Heavy Ind Ltd Remote control method for air conditioning system
JP2004332995A (en) * 2003-05-06 2004-11-25 Mitsubishi Electric Corp Air conditioning system and concentrated remote controller
JP2006203516A (en) * 2005-01-20 2006-08-03 Toshiba Corp Domestic appliance control system

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