WO2017208344A1 - Système de climatisation - Google Patents

Système de climatisation Download PDF

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Publication number
WO2017208344A1
WO2017208344A1 PCT/JP2016/066027 JP2016066027W WO2017208344A1 WO 2017208344 A1 WO2017208344 A1 WO 2017208344A1 JP 2016066027 W JP2016066027 W JP 2016066027W WO 2017208344 A1 WO2017208344 A1 WO 2017208344A1
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WO
WIPO (PCT)
Prior art keywords
air conditioner
information
wireless communication
portable terminal
communication unit
Prior art date
Application number
PCT/JP2016/066027
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English (en)
Japanese (ja)
Inventor
博光 金田
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 PCT/JP2016/066027 priority Critical patent/WO2017208344A1/fr
Publication of WO2017208344A1 publication Critical patent/WO2017208344A1/fr

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  • the present invention relates to an air conditioning system that performs air conditioning by remote control based on the surrounding environment.
  • the environment information acquisition unit is installed at an appropriate position in the room when the air conditioner acquires environment information. Otherwise, the environment information around the user is not properly acquired, and the indoor environment may not be in a comfortable state when the air conditioner is controlled.
  • the environmental information acquisition unit is to be installed by wired connection, it may be impossible to install due to restrictions due to room layout. Furthermore, it may be assumed that the environment information acquisition unit is not installed by wired connection because the indoor landscape is damaged.
  • the remote controller attached to the air conditioner is equipped with the environmental information acquisition unit, it is necessary to always have a remote controller in the vicinity of the user in order to properly acquire the air conditioning environment. Lack of sex. When there is no remote controller in the vicinity of the user, it is assumed that environmental information cannot be acquired appropriately.
  • the environmental information acquisition unit is provided for each air conditioner or for each room. It was necessary to install it, which led to an increase in installation cost.
  • Patent Document 1 the presence / absence of a mobile terminal is detected.
  • air conditioning control is performed based on the temperature acquired from the mobile terminal and the air conditioning setting information set by the user. Running.
  • the present invention has been made in view of the above, and wirelessly connects an air conditioner that is present closest to a mobile mobile terminal that moves with the user to the mobile mobile terminal, in accordance with the environment surrounding the user. It aims at obtaining the air-conditioning system which can realize air-conditioning control.
  • the present invention provides an air conditioner having an air conditioner control unit and a first wireless communication unit, a position information acquisition unit that acquires position information of its own terminal, A mobile portable terminal having an environmental information acquisition unit that acquires environmental information, a second wireless communication unit, and a mobile portable terminal control unit.
  • the mobile portable terminal control unit detects that the position information has changed, the mobile air terminal control unit determines the closest installed air conditioner based on either or both of the position information and the radio field intensity measured by the second wireless communication unit. If the first wireless communication unit and the second wireless communication unit of the detected air conditioner are not wirelessly connected, the wireless connection is established, and after the wireless connection, the second wireless communication unit provides environmental information and air conditioner control information. Is transmitted to the first wireless communication unit, and the air conditioner control unit executes air conditioning control of the air conditioner based on the environment information and the air conditioner control information.
  • the air conditioning system according to the present invention realizes air conditioning control according to the environment around the user by wirelessly connecting an air conditioner that is closest to the mobile mobile terminal that moves with the user and the mobile mobile terminal. There is an effect that becomes possible.
  • the block diagram which shows the structure of the air conditioning system concerning Embodiment 1 of this invention. Flowchart for explaining the operation of the air conditioning system according to the first embodiment.
  • FIG. 1 is a block diagram showing a configuration of an air conditioning system 100 according to the first embodiment of the present invention.
  • the air conditioning system 100 includes an air conditioner 1 that is an indoor unit of an air conditioner, a remote controller 5 attached to the air conditioner 1, an environment information acquisition unit 7 that is a wired sensor, and a movement that moves with the user.
  • Specific examples of the mobile portable terminal 9 are a smartphone, a tablet, a wearable terminal, and the like.
  • the air conditioning system 100 includes one or more air conditioners 1, but one is representatively shown in FIG. 1. Further, when there are a plurality of users, there are a plurality of mobile portable terminals 9 accordingly.
  • the air conditioner 1 includes a wireless communication unit 2 that is a first wireless communication unit having a wireless communication function, an air conditioner control unit 3 that comprehensively controls the air conditioner 1, and an environment information acquisition unit that acquires environment information. 4 are connected.
  • the wireless communication unit 2 has a function of connecting to a wireless LAN (Local Area Network) or a communication function such as Bluetooth (registered trademark).
  • the wireless communication unit 2 receives the air conditioner control information output from the mobile portable terminal 9 and transmits it to the air conditioner control unit 3.
  • the mobile portable terminal 9 includes a position detection unit 10 that detects the current position of the mobile terminal 9, that is, a mobile portable terminal control unit 11 that comprehensively controls the mobile portable terminal 9, and air conditioner control information as an air conditioner. 1, a wireless control unit 12 that is a second wireless communication unit that transmits to 1, an environment information acquisition unit 13 that acquires surrounding environment information, and a position from which the position information of the terminal is acquired based on the detection result of the position detection unit 10
  • the information acquisition part 14 is provided with the display part 15 which displays the said air conditioning machine control information and the said environment information, the input part 16 which receives a user's input, and the memory
  • a specific example of the position detection unit 10 is GPS (Global Positioning System).
  • the position detection unit 10 is not limited to this, and if detailed data of the current position of the mobile portable terminal 9 in the room where the air conditioner 1 exists can be obtained, an RFID (Radio Frequency IDentifier), A means such as Li-Fi (Light Fidelity) may be included, or another means combining these may be used.
  • the position information acquisition unit 14 obtains easy-to-handle position information such as numerical information that is data related to the current position of the mobile terminal 9.
  • the position information is information indicating the detailed current position of the mobile portable terminal 9 in the room where the air conditioner 1 exists. Therefore, the position information may be the current position data itself detected by the position detection unit 10. Further, the position information acquisition unit 14 may be integrated with the position detection unit 10 and the position information acquisition unit 14.
  • the remote controller 5 may also include an environment information acquisition unit 6.
  • the environmental information acquisition unit 4, the environmental information acquisition unit 6, the environmental information acquisition unit 7, and the environmental information acquisition unit 13 are sensors such as a temperature sensor, a humidity sensor, an illuminance sensor, or an atmospheric pressure sensor that can acquire surrounding environmental information. It is.
  • the air conditioning system 100 only needs to include at least the air conditioner 1 and the mobile portable terminal 9, and may not include the remote controller 5 and / or the environment information acquisition unit 7.
  • the user can input his / her user information in advance to the input unit 16 at any time, and the input unit 16 receives the user information input by the user.
  • the user information received by the input unit 16 is stored in the storage unit 17.
  • the user information includes personal information of the user and air conditioner control information.
  • the personal information of the user includes the age of the user, the gender of the user, the job title of the user, the physical condition of the user for the day, and the presence or absence of the user's injury or illness.
  • the air conditioner control information includes a set temperature by the user, a set humidity by the user, a request that the user wants to apply wind, a request that the user does not want to apply wind, and the like.
  • the personal information of the user is not necessarily input before each use of the air conditioning system 100, and is not essential information.
  • the mobile portable terminal control unit 11 includes environmental information such as temperature, humidity, illuminance, and atmospheric pressure acquired by various sensors of the environmental information acquisition unit 13, position information obtained by the position information acquisition unit 14, and a plurality of air conditioners 1.
  • environmental information such as temperature, humidity, illuminance, and atmospheric pressure acquired by various sensors of the environmental information acquisition unit 13, position information obtained by the position information acquisition unit 14, and a plurality of air conditioners 1.
  • the mobile portable terminal control unit 11 detects the air conditioner 1 installed closest to the mobile portable terminal 9 and sets the detected air conditioner 1 as a target for air conditioning control. A wireless connection process with the air conditioner 1 is automatically executed.
  • RSSI Received Signal Strength Indicator
  • the mobile portable terminal control unit 11 may be preliminarily given room layout information including installation positions of the plurality of air conditioners 1. In that case, the mobile portable terminal control unit 11 detects the air conditioner 1 installed closest to the mobile portable terminal 9 from the installation positions of the plurality of air conditioners 1 and the position information obtained by the position information acquisition unit 14. Is possible.
  • the wireless communication unit 2 of the air conditioner 1 is, for example, a wireless LAN access point
  • the wireless communication unit 2 transmits identification information indicating that it is an access point corresponding to the air conditioner 1 by radio waves. ing. Therefore, the mobile portable terminal control unit 11 can detect the air conditioner 1 installed closest to the mobile portable terminal 9 also from the radio wave intensity (RSSI) and the installation position of the air conditioner 1.
  • RSSI radio wave intensity
  • FIG. 2 is a flowchart for explaining the operation of the air conditioning system 100 according to the first embodiment.
  • the position detection unit 10 detects the current position of the mobile mobile terminal 9, and the position information acquisition unit 14 acquires position information related to the current position of the mobile mobile terminal 9 based on the detection result of the position detection unit 10 ( Step S1).
  • the position information acquired by the position information acquisition unit 14 is stored in the storage unit 17.
  • the mobile portable terminal control unit 11 detects whether or not the location information has changed based on the location information acquired by the location information acquisition unit 14 (step S2). Specifically, based on the difference between the previously acquired position information stored in the storage unit 17 and the currently acquired position information, the moving distance and moving direction are calculated, and the mobile portable terminal control unit 11 It is determined whether or not the mobile portable terminal 9 has moved from the previous time. If the mobile portable terminal control unit 11 detects that there is a change in the position information with a small difference in the position information, the process becomes complicated and wasteful operations increase. Therefore, the threshold value of the difference in position information is determined depending on the air conditioning system 100, such as about 50 cm or 1 m.
  • step S2 Yes
  • step S2: No When the difference in the position information is less than the threshold value, the mobile portable terminal control unit 11 detects that the position information has not changed
  • the position detection unit 10 detects the position in step S1. At this time, the presence or absence of a change in position information may be detected using the movement detection sensor. If the movement detection sensor has not detected a change in position information between the previous position detection and the current position detection, a difference between the position information is detected to detect whether or not the position information has changed in step S2. No need to ask. That is, if the movement detection sensor has not detected a change in position information, the mobile portable terminal control unit 11 can detect that the position information has not changed without obtaining a difference in position information (step S2: No). ).
  • a movement detection sensor such as an acceleration sensor or a gyro sensor that can detect whether the mobile mobile terminal 9 has moved
  • step S2 When the mobile portable terminal control unit 11 detects that the position information has changed (step S2: Yes) or when the mobile portable terminal 9 first enters step S2 after the mobile portable terminal 9 is activated, the process proceeds to step S3.
  • the case where the mobile portable terminal 9 first enters after step S2 is the case where the mobile portable terminal 9 also enters step S1 for the first time, and that the mobile portable terminal 9 has transmitted the position information to the air conditioner 1 once. This is the case.
  • step S3 either the position information obtained by the position information acquisition unit 14 and the radio wave intensity (RSSI) measured by the radio communication unit 12 receiving and measuring the radio wave output from the radio communication unit 2 of the air conditioner 1 or Based on both, the mobile portable terminal control unit 11 automatically detects the air conditioner 1 installed closest to the mobile portable terminal 9 (step S3).
  • the detected air conditioner 1 is an air conditioner that is a connection destination as a control target of the mobile portable terminal 9. If the wireless communication unit 2 of the air conditioner 1 is, for example, a wireless LAN access point, the mobile portable terminal control unit 11 uses the wireless communication unit 12 to detect the access point in step S3.
  • step S3 After step S3 and when the mobile portable terminal control unit 11 detects that the position information has not changed (step S2: No), the mobile portable terminal control unit 11 moves with the detected air conditioner 1 to be controlled. It is determined whether or not the mobile terminal 9 is wirelessly connected (step S4). Specifically, the mobile portable terminal control unit 11 determines whether or not the wireless communication unit 12 and the wireless communication unit 2 are wirelessly connected.
  • step S4 When it is determined that the air conditioner 1 and the mobile portable terminal 9 are not yet wirelessly connected (step S4: No), the mobile portable terminal control unit 11 determines whether the air conditioner 1 and the mobile portable terminal 9 detected in step S3. The wireless connection process is attempted (step S5). If the wireless connection cannot be established (step S5: No), the process returns to step S1 and is repeated until the wireless connection between the air conditioner 1 detected in step S3 and the mobile portable terminal 9 is established.
  • step S5 When wireless connection between the air conditioner 1 and the mobile portable terminal 9 is made by the mobile portable terminal control unit 11 (step S5: Yes) and when it is determined that the air conditioner 1 and the mobile portable terminal 9 are already wirelessly connected. In (Step S4: Yes), the process proceeds to Step S6.
  • step S ⁇ b> 6 the user information including the air conditioner control information that the input unit 16 has already received and stored in the storage unit 17 is transmitted to the air conditioner 1 via the wireless communication unit 12 by the mobile portable terminal control unit 11. Sent.
  • step S6 the mobile portable terminal control unit 11 transmits the position information acquired in step S1 and stored in the storage unit 17 to the air conditioner 1 via the wireless communication unit 12 (step S7). .
  • the environment information acquisition unit 13 acquires environment information around the user (step S8). And the environmental information acquired by step S8 is transmitted with respect to the air conditioner 1 via the wireless communication part 12 by the mobile portable terminal control part 11 (step S9).
  • the air conditioner control unit 3 determines the air conditioning control content. (Step S10), the air conditioning control of the air conditioner 1 is executed (Step S11). Note that the position information acquired in step S7 may not be used when determining the air conditioning control content by the air conditioner control unit 3.
  • the air conditioner control unit 3 can perform air conditioning control to set temperature and humidity by each user, air conditioning control to apply or not apply wind to the user, and the like. Further, when there are a plurality of users in the control target area and there are a plurality of mobile mobile terminals 9 that move with the user and can communicate with the air conditioner 1, the priority of the user is determined based on the user information. It is possible to determine. Thus, air conditioning control may be performed so that a user with a high position, a user with a sickness, a user with a poor physical condition, a user with a high priority determined on the system, and the like are comfortable.
  • the behavior pattern for each user's time zone may be identified on the mobile portable terminal 9 and reflected in the air conditioning control by the air conditioner control unit 3.
  • the air conditioner control unit 3 can also determine the behavior pattern of each user in cooperation with a scheduler function such as the mobile portable terminal 9 or the cloud on the network. . For example, if the scheduled time and the destination room are input on the scheduler, the air conditioner 1 is operated before the scheduled time, or if the end time is input, the air conditioner 1 is set at the end time. Since air conditioning control such as stopping can be performed, unnecessary air conditioning operation can be omitted.
  • the user's behavior pattern can be estimated from the position information accumulated in the storage unit 17 and the time corresponding to the position information based on information such as day of the week and time.
  • the air conditioning control by the air conditioner control unit 3 is performed every time the mobile portable terminal 9 detects a change in position information, the user follows the movement in the floor of the user or the movement between rooms. Even if the mobile portable terminal 9 is not operated at all, it is possible to automatically perform the air conditioning control desired by the user.
  • the air conditioning area can be controlled based on the position information of the user, the air conditioner 1 does not send air to the area where there is no user, or the temperature is controlled to be lower or higher than the set temperature.
  • control such as stopping the operation of the air conditioner 1 in an area that is not subject to air conditioning control, so that an energy saving effect can be expected.
  • the air conditioning system 100 also includes room layout information such as the installation positions of the plurality of air conditioners 1, user information acquired from the mobile portable terminal 9, air conditioner control information, position information of the mobile portable terminal 9, It has a function of determining the number of users in the room, the positions of the users, the distribution of the positions of the users, and the temperature distribution in the room from the environment information and the like, and performing air conditioning control based on these information.
  • room layout information such as the installation positions of the plurality of air conditioners 1, user information acquired from the mobile portable terminal 9, air conditioner control information, position information of the mobile portable terminal 9, It has a function of determining the number of users in the room, the positions of the users, the distribution of the positions of the users, and the temperature distribution in the room from the environment information and the like, and performing air conditioning control based on these information.
  • the air conditioner 1 operates in accordance with a control command sent from the system or server.
  • FIG. 3 is a diagram illustrating an example in which each of the air conditioner control unit 3 or the mobile portable terminal control unit 11 according to the first embodiment is configured by dedicated hardware.
  • the air conditioner control unit 3 or the mobile portable terminal control unit 11 includes a processing circuit 50 that is dedicated hardware as shown in FIG.
  • the processing circuit 50 corresponds to 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 thereof.
  • FIG. 4 is a diagram illustrating a hardware configuration when the air conditioner control unit 3 or the mobile portable terminal control unit 11 according to the first embodiment is realized by a computer.
  • the air conditioner control unit 3 or the mobile portable terminal control unit 11 is realized by a CPU (Central Processing Unit) 51 and a memory 52 as shown in FIG. 4 provided in the air conditioner 1 or the mobile portable terminal 9. That is, the function of the air conditioner control unit 3 or the mobile portable terminal control unit 11 is realized by software, firmware, or a combination of software and firmware. Software or firmware is described as a program and stored in the memory 52.
  • the CPU 51 realizes the function of the air conditioner control unit 3 or the mobile portable terminal control unit 11 by reading and executing the program stored in the memory 52.
  • the air conditioner 1 or the mobile portable terminal 9 operates by the air conditioner control unit 3 or the mobile portable terminal control unit 11 when the function of the air conditioner control unit 3 or the mobile portable terminal control unit 11 is executed by the computer.
  • a memory 52 is provided for storing a program whose execution steps are to be executed as a result. Moreover, it can be said that these programs make a computer perform the procedure or method of the air conditioner control part 3 or the mobile portable terminal control part 11 concerning control of the air conditioner 1 or the mobile portable terminal 9, respectively.
  • the storage unit 17 may be the memory 52.
  • the memory 52 is a RAM (Random Access Memory), a ROM (Read Only Memory), a flash memory, an EPROM (Erasable Programmable Read Only Nonvolatile Memory), an EEPROM (Electrically Erasable Memory).
  • RAM Random Access Memory
  • ROM Read Only Memory
  • flash memory an EPROM (Erasable Programmable Read Only Nonvolatile Memory)
  • EEPROM Electrically Erasable Memory
  • a semiconductor memory is applicable.
  • a part of the functions of the air conditioner control unit 3 or the mobile portable terminal control unit 11 may be realized by dedicated hardware, and a part may be realized by software or firmware.
  • the air conditioner control unit 3 or the mobile portable terminal control unit 11 can realize the functions described above by hardware, software, firmware, or a combination thereof.
  • the air conditioning system 100 by using the mobile portable terminal 9 and the detailed position information of the user indoors with movement or the radio wave intensity measured by the mobile portable terminal 9, It is possible to wirelessly connect the air conditioner 1 and the mobile portable terminal 9 that are closest to each other, and it is possible to realize appropriate air conditioning control according to the environment around the user.
  • the air conditioner 1 is installed in each room such as a living room or bedroom at home. Even when a person moves around the room, the user can expect convenience that the user can automatically perform comfortable air conditioning control that the user prefers without operating the air conditioner 1 or the remote controller 5.
  • the air conditioning system 100 means for easily increasing the number of installed environment information acquisition units 7 and transmitting the surrounding environment information where the user is placed to the air conditioner 1 is provided. You can increase it.
  • the air conditioner 1 can be controlled using the personal information of the user and the environmental information around the user, it is possible to perform advanced air conditioner control without performing unnecessary air conditioning control, and an energy saving effect is also expected. it can.
  • 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.
  • Air conditioner 1, 12 Wireless communication unit, 3 Air conditioner control unit, 4, 6, 7, 13 Environmental information acquisition unit, 5 Remote controller, 9 Mobile mobile terminal, 10 Location detection unit, 11 Mobile mobile terminal control unit, 14 position information acquisition unit, 15 display unit, 16 input unit, 17 storage unit, 50 processing circuit, 51 CPU, 52 memory, 100 air conditioning system.

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  • Air Conditioning Control Device (AREA)
  • Selective Calling Equipment (AREA)

Abstract

La présente invention concerne un système de climatisation (100) qui comporte : un climatiseur (1) présentant une unité de commande de climatiseur (3) et une première unité de communication sans fil (2) ; et un terminal portable mobile (9) présentant une unité d'acquisition d'informations de localisation (14) qui acquiert des informations de localisation du terminal portable mobile, une unité d'acquisition d'informations environnementales (13) qui acquiert des informations de l'environnement environnant, une seconde unité de communication sans fil (12) et une unité de commande de terminal portable mobile (11). Dans les cas où il est détecté que les informations de localisation ont été modifiées, l'unité de commande de terminal portable mobile (11) détecte un climatiseur (1) sur la base des informations de localisation et/ou d'une intensité d'onde électromagnétique mesurée par la seconde unité de communication sans fil (12), ledit climatiseur étant disposé le plus près de celle-ci, et dans les cas où la première unité de communication sans fil (2) du climatiseur (1) ainsi détectée, et la seconde unité de communication sans fil (12) ne sont pas raccordées l'une à l'autre sans fil, l'unité de commande de terminal portable mobile raccorde la première unité de communication sans fil et la seconde unité de communication sans fil l'une à l'autre d'une manière sans fil, puis, après la réalisation du raccordement sans fil, la seconde unité de communication sans fil (12) transmet les informations environnementales et les informations de commande du climatiseur à la première unité de communication sans fil (2), et, sur la base des informations environnementales et des informations de commande de climatiseur, l'unité de commande de climatiseur (3) commande la climatisation à exécuter par le climatiseur (1).
PCT/JP2016/066027 2016-05-31 2016-05-31 Système de climatisation WO2017208344A1 (fr)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019150457A1 (fr) * 2018-01-31 2019-08-08 三菱電機株式会社 Système de commande de climatisation et climatiseur associé
WO2020066018A1 (fr) * 2018-09-28 2020-04-02 三菱電機株式会社 Système de climatisation, et programme d'application
JP2020134082A (ja) * 2019-02-25 2020-08-31 株式会社Ｎｔｔファシリティーズ 空調システム

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Publication number Priority date Publication date Assignee Title
JP2002171353A (ja) * 2000-11-30 2002-06-14 Toshisato Nakamura 移動体の場コンディショニング方法と装置とシステム
JP2006105487A (ja) * 2004-10-06 2006-04-20 Hitachi Ltd 空気調和システム
JP2011075246A (ja) * 2009-10-01 2011-04-14 Mitsubishi Electric Corp 設備制御端末、設備制御システム、設備制御方法並びにプログラム
JP2011166519A (ja) * 2010-02-10 2011-08-25 Seiko Epson Corp 無線タグ、管理装置及び省エネシステム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002171353A (ja) * 2000-11-30 2002-06-14 Toshisato Nakamura 移動体の場コンディショニング方法と装置とシステム
JP2006105487A (ja) * 2004-10-06 2006-04-20 Hitachi Ltd 空気調和システム
JP2011075246A (ja) * 2009-10-01 2011-04-14 Mitsubishi Electric Corp 設備制御端末、設備制御システム、設備制御方法並びにプログラム
JP2011166519A (ja) * 2010-02-10 2011-08-25 Seiko Epson Corp 無線タグ、管理装置及び省エネシステム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019150457A1 (fr) * 2018-01-31 2019-08-08 三菱電機株式会社 Système de commande de climatisation et climatiseur associé
JPWO2019150457A1 (ja) * 2018-01-31 2020-07-02 三菱電機株式会社 空調制御システム及び空気調和機
WO2020066018A1 (fr) * 2018-09-28 2020-04-02 三菱電機株式会社 Système de climatisation, et programme d'application
JP2020134082A (ja) * 2019-02-25 2020-08-31 株式会社Ｎｔｔファシリティーズ 空調システム
JP7164466B2 (ja) 2019-02-25 2022-11-01 株式会社Ｎｔｔファシリティーズ 空調システム

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