WO2022215243A1 - 空調制御システム、移動通信端末、空調制御方法、及びプログラム - Google Patents

空調制御システム、移動通信端末、空調制御方法、及びプログラム Download PDF

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Publication number
WO2022215243A1
WO2022215243A1 PCT/JP2021/014994 JP2021014994W WO2022215243A1 WO 2022215243 A1 WO2022215243 A1 WO 2022215243A1 JP 2021014994 W JP2021014994 W JP 2021014994W WO 2022215243 A1 WO2022215243 A1 WO 2022215243A1
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WIPO (PCT)
Prior art keywords
air conditioner
mobile communication
communication terminal
installation location
air
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2021/014994
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English (en)
French (fr)
Japanese (ja)
Inventor
宏一 飯島
裕信 矢野
祥吾 生田目
元志 手塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2023512618A priority Critical patent/JPWO2022215243A1/ja
Priority to PCT/JP2021/014994 priority patent/WO2022215243A1/ja
Publication of WO2022215243A1 publication Critical patent/WO2022215243A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/48—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring prior to normal operation, e.g. pre-heating or pre-cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/12—Position of occupants

Definitions

  • the present invention relates to an air conditioning control system, a mobile communication terminal, an air conditioning control method, and a program.
  • the operating frequency of the compressor is varied according to the required period (arrival period) until the air conditioner arrives at the installation location. It is determined uniformly regardless of the environmental load of Therefore, depending on the conditions, the conventional air-conditioning control system may fail to reach the set temperature when it arrives at the installation location, or it may reach the set temperature in a shorter period of time than the required period, resulting in wasteful power consumption. there were.
  • the present disclosure has been made to solve the above problems, and its purpose is to provide an air conditioning control system and mobile communication that can appropriately perform energy-saving operation while maintaining convenience according to the environmental load of the installation location.
  • An object of the present invention is to provide a terminal, an air conditioning control method, and a program.
  • one aspect of the present disclosure shows learning results learned based on the operation history information of the air conditioner at the installation location where the air conditioner is installed, and the setting of the operation operation of the air conditioner.
  • a required period calculation unit for calculating a period required for the room temperature of the installation location to reach the set temperature based on the operation setting and the set temperature, and the room temperature of the installation location; location information and movement direction of the mobile communication terminal; a movement determination unit that determines whether or not the mobile communication terminal is moving to the installation location based on the above; and an arrival period calculation unit that calculates an arrival period until the mobile communication terminal arrives at the installation location based on the location information.
  • an air conditioning operation control unit for controlling the operation of the air conditioner from outside the installation location, wherein the mobile communication terminal is moving to the installation location, and the arrival period calculated by the arrival period calculation unit. is equal to or less than the required period calculated by the required period calculating unit, an air conditioning operation control unit that transmits a start command for starting air conditioning operation based on the operation setting and the set temperature to the air conditioner. Air conditioning control system.
  • one aspect of the present disclosure is a learning result learned based on the operation history information of the air conditioner at the installation location where the air conditioner is installed, an operation setting and a set temperature indicating the setting of the operation operation of the air conditioner. and a required period calculation unit for calculating a required period for reaching a set temperature from the room temperature of the installation location based on the room temperature of the installation location, and controlling the operation of the air conditioner from outside the installation location.
  • a mobile communication terminal a movement determination unit that determines whether or not the mobile communication terminal is moving to the installation location based on position information and a moving direction of the mobile communication terminal; an arrival period calculation unit for calculating an arrival period until arrival at the installation location; and transmitting the operation setting and the set temperature to the air conditioner when the mobile communication terminal is moving to the installation location.
  • the required period is acquired from the air conditioner
  • the mobile terminal is moving to the installation location
  • the arrival period calculated by the arrival period calculation unit is less than or equal to the required period acquired from the air conditioner
  • an air conditioning operation control unit that transmits a start command for starting air conditioning operation according to the operation setting and the set temperature to the air conditioner.
  • one aspect of the present disclosure is a learning result learned based on the operation history information of the air conditioner at the installation location where the air conditioner is installed, an operation setting and a set temperature indicating the setting of the operation operation of the air conditioner. and a required period calculation unit for calculating a required period for reaching a set temperature from the room temperature of the installation location based on the room temperature of the installation location, and controlling the operation of the air conditioner from outside the installation location.
  • An air conditioning control method wherein a movement determination unit determines whether or not the mobile communication terminal is moving to the installation location based on the location information and movement direction of the mobile communication terminal; an arrival period calculation step in which an arrival period calculation unit calculates an arrival period until arrival at the installation location from the location information; , the operation setting and the set temperature are transmitted to the air conditioner, the required period is acquired from the air conditioner, and the arrival period calculated by the arrival period calculation step is moving to the installation location. and an air conditioning operation control step of transmitting to the air conditioner a start command for starting air conditioning operation according to the operation setting and the set temperature when the period is equal to or less than the required period acquired from the air conditioner. control method.
  • one aspect of the present disclosure is a learning result learned based on the operation history information of the air conditioner at the installation location where the air conditioner is installed, an operation setting and a set temperature indicating the setting of the operation operation of the air conditioner. and a required period calculation unit for calculating a required period for reaching a set temperature from the room temperature of the installation location based on the room temperature of the installation location, and controlling the operation of the air conditioner from outside the installation location.
  • a movement determination step of determining whether or not the mobile communication terminal is moving to the installation location based on the location information and the direction of movement of the mobile communication terminal, in a computer of the mobile communication terminal; an arrival period calculating step of calculating an arrival period until arrival at the installation location; and transmitting the operation setting and the set temperature to the air conditioner when the mobile communication terminal is moving to the installation location.
  • the required period is acquired from the air conditioner
  • the mobile station is moving to the installation location, and the arrival period calculated by the arrival period calculating step is less than or equal to the required period acquired from the air conditioner
  • an air conditioning operation control step of transmitting to the air conditioner a start command for starting the operation of the air conditioner according to the operation setting and the set temperature.
  • FIG. 1 is a configuration diagram showing an example of an air conditioning control system according to a first embodiment
  • FIG. 1 is a functional block diagram showing an example of an air conditioning control system according to a first embodiment
  • FIG. 6 is a flow chart showing an example of learning processing of an air conditioner in the first embodiment
  • 7 is a flowchart illustrating an example of processing for calculating a required period of an air conditioner according to the first embodiment
  • It is a figure which shows an example of the air-conditioning control process of the air-conditioning control system by 1st Embodiment.
  • It is a functional block diagram showing an example of an air-conditioning control system by a 2nd embodiment. It is a figure explaining an example of upper limit temperature and minimum temperature in a 2nd embodiment.
  • FIG. 11 is a functional block diagram showing an example of an air conditioning control system according to a third embodiment; FIG. It is a figure which shows an example of the forced operation area in 3rd Embodiment.
  • FIG. 12 is a flowchart showing an example of air conditioning control processing of a mobile communication terminal according to the third embodiment; FIG. It is a figure which shows the 1st modification of the air-conditioning control process of an air-conditioning control system.
  • FIG. 11 is a functional block diagram showing a second modified example of the air conditioning control system;
  • FIG. 1 is a configuration diagram showing an example of an air conditioning control system 1 according to the first embodiment.
  • the air conditioning control system 1 includes an air conditioner 10 , a server device 20 and a mobile communication terminal 30 .
  • the air conditioner 10 is, for example, an air conditioner, which is installed, for example, in the home HM and used by the user U1.
  • the air conditioner 10 is installed in the home HM as an example of an installation location such as a building or residence where the air conditioner 10 is installed.
  • the server device 20 is a device that manages the air conditioner 10 and can communicate with the air conditioner 10 and the mobile communication terminal 30 .
  • the mobile communication terminal 30 and the air conditioner 10 communicate with each other via the server device 20 .
  • the mobile communication terminal 30 is, for example, a smartphone or a tablet terminal, and is a terminal device carried by the user U1 of the air conditioner 10.
  • the mobile communication terminal 30 receives GPS signals output from GPS (Global Positioning System) satellites 40 and detects position information of the mobile communication terminal 30 . Also, the mobile communication terminal 30 can communicate with the server device 20 .
  • GPS Global Positioning System
  • FIG. 2 is a functional block diagram showing an example of the air conditioning control system 1 according to this embodiment.
  • the air conditioner 10, the server device 20, and the mobile communication terminal 30 are connected via a network NW1.
  • the air conditioner 10 includes a NW (network) communication unit 11, an RC (remote controller) communication unit 12, a room temperature sensor 13, an air conditioning storage unit 14, and an air conditioning control unit 15.
  • NW network
  • RC remote controller
  • the NW communication unit 11 can be connected to the network NW1 using, for example, a wireless LAN (Local Area Network) or the like, and communicates with, for example, the server device 20 via the network NW1. NW communication unit 11 communicates with mobile communication terminal 30 via server device 20 .
  • NW communication unit 11 communicates with mobile communication terminal 30 via server device 20 .
  • the RC communication unit 12 communicates with a remote controller (not shown) using, for example, infrared communication.
  • the RC communication unit 12 receives, for example, a control command for operating the air conditioner 10 from the remote controller.
  • the room temperature sensor 13 is a temperature sensor that detects the room temperature of the home HM.
  • the room temperature sensor 13 outputs the detected room temperature to the air conditioning controller 15 .
  • the air conditioning storage unit 14 stores various information used by the air conditioner 10 .
  • the air conditioning storage unit 14 includes a history information storage unit 141 , a learning result storage unit 142 and a setting information storage unit 143 .
  • the history information storage unit 141 stores operation history information indicating the operation history of the air conditioner 10 at the installation location (for example, home HM) where the air conditioner 10 is installed.
  • the history information storage unit 141 stores, for example, a plurality of pieces of operation history information in which operation setting, start time, start room temperature, set temperature, and operation period are associated with each other.
  • the operation setting is the setting information indicating the setting of the operation operation of the air conditioner. (not shown) setting information (for example, wind speed, wind direction).
  • the start time indicates the time when the operation of the air conditioner 10 is started
  • the start room temperature indicates the room temperature when the operation of the air conditioner 10 is started.
  • the operation period indicates the period from the start room temperature to the set temperature.
  • the driving history information stored in the history information storage unit 141 is used as learning data when the learning processing unit 152, which will be described later, executes learning processing.
  • the driving history information may include, for example, season information, date information, outside temperature, etc., in addition to the various types of information described above.
  • the learning result storage unit 142 stores learning results of learning processing executed by the learning processing unit 152, which will be described later.
  • the learning result is, for example, a prediction model that predicts the required period, which is the period required to reach the set temperature from the room temperature with the operation settings, using the operation settings, the room temperature (current room temperature), and the set temperature as input information. . Details of the learning result (prediction model) will be described later.
  • the setting information storage unit 143 stores various setting information used when operating the air conditioner 10 .
  • the setting information stored in the setting information storage unit 143 includes operation settings and set temperatures.
  • the air conditioning control unit 15 is a processor including, for example, a CPU (Central Processing Unit), and controls the air conditioner 10 in an integrated manner.
  • the air conditioning control unit 15 includes an operation control unit 151 , a learning processing unit 152 and a required period calculation unit 153 .
  • the operation control unit 151 controls air conditioning operations such as heating operation and cooling operation.
  • the operation control unit 151 controls various air conditioning operations based on setting information stored in the setting information storage unit 143 .
  • the operation control unit 151 performs control such as starting and ending various air conditioning operations and changing settings based on control commands obtained from the remote controller via the RC communication unit 12 .
  • the operation control unit 151 stores setting information in the setting information storage unit 143 based on the control command acquired via the RC communication unit 12 .
  • the operation control unit 151 controls the air conditioning operation based on the control command from the mobile communication terminal 30 received via the NW communication unit 11 . For example, when a start command including the operation setting and the set temperature is received from the mobile communication terminal 30, the operation control unit 151 causes the setting information storage unit 143 to store the operation setting and the set temperature. Control the air conditioning operation so that the temperature is reached.
  • the operation control unit 151 causes the history information storage unit 141 to store the operation history information of the air conditioning operation.
  • the operation control unit 151 causes the history information storage unit 141 to store operation history information in which the operation setting, start time, start room temperature, set temperature, and operation period obtained by each air conditioning operation are associated with each other.
  • the learning processing unit 152 performs learning processing by machine learning using the driving history information stored in the history information storage unit 141 as learning data.
  • the learning processing unit 152 executes learning processing for predicting the required period in the operation setting based on the driving history information.
  • the learning processing unit 152 uses, for example, a linear model (linear expression) to predict the required period NTM to reach the set temperature from the set temperature, the room temperature at the start of operation, and the difference ⁇ T, and generates a prediction model as a learning result. do.
  • the learning result is a prediction model learned based on the operation history information of the air conditioner 10 in the home HM where the air conditioner 10 is installed.
  • the prediction model is represented by, for example, a linear expression such as the following Expression (1).
  • the coefficient a is the set temperature attainment coefficient that indicates the slope of the required period (reach period) with respect to the temperature difference
  • the constant b is the set temperature attainment intercept.
  • the learning processing unit 152 generates the preset temperature attainment coefficient a and the preset temperature attainment intercept b shown in Equation (1) for each operation setting, and compares the operation setting with the generated preset temperature attainment coefficient a and the preset temperature attainment intercept b. are associated with each other and stored in the learning result storage unit 142 as a learning result.
  • the learning processing unit 152 periodically executes learning processing based on the driving history information stored in the history information storage unit 141, and periodically updates the learning results stored in the learning result storage unit 142. good too.
  • the required period calculation unit 153 calculates the time required for the room temperature of the home HM to reach the set temperature.
  • the necessary period calculation unit 153 acquires the room temperature of the home HM detected by the room temperature sensor 13 when the operation setting and the set temperature are received via the NW communication unit 11 . Further, the required period calculation unit 153 acquires the setting temperature attainment coefficient a and the setting temperature attainment intercept b corresponding to the operation settings from the learning result storage unit 142 .
  • the required period calculation unit 153 calculates the required period by using the above-described formula (1), based on the obtained setting temperature attainment coefficient a and setting temperature attainment intercept b, and the difference ⁇ T between the set temperature and the room temperature of the home HM. Calculate NTM.
  • the required period calculation unit 153 transmits the calculated required period to the mobile communication terminal 30 via the NW communication unit 11 . Note that the required period calculation unit 153 transmits the required period to the server device 20 and then to the mobile communication terminal 30 via the server device 20 .
  • the server device 20 includes a NW communication section 21 , a server storage section 22 and a server control section 23 .
  • the NW communication unit 21 can be connected to the network NW1 using, for example, a wired LAN or the like, and communicates with the air conditioner 10 and the mobile communication terminal 30 via the network NW1.
  • the server storage unit 22 stores various information used by the server device 20 .
  • the server storage unit 22 includes a registration information storage unit 221, for example.
  • the registration information storage unit 221 stores information that associates the air conditioner 10 with the mobile communication terminal 30 .
  • the registration information storage unit 221 associates, for example, the user ID registered in the mobile communication terminal 30, the air conditioner ID that identifies the air conditioner 10, and the location information of the installation location where the air conditioner 10 is installed. memorize.
  • the user ID is user identification information that identifies the user U1 who uses the air conditioner 10 .
  • the registration information storage unit 221 stores in advance a user ID and an air conditioner ID as registration information in association with each other.
  • the server control unit 23 includes, for example, a CPU, and controls the server device 20 in an integrated manner. Server control unit 23 relays communication between mobile communication terminal 30 and air conditioner 10 via NW communication unit 21 . For example, the server control unit 23 associates the mobile communication terminal 30 with the air conditioner 10 based on the registration information stored in the registration information storage unit 221, and relays communication between the mobile communication terminal 30 and the air conditioner 10. do.
  • the server control unit 23 receives the operation setting and temperature setting transmitted by the mobile communication terminal 30 via the NW communication unit 21, and transmits the received operation setting and temperature setting to the air conditioner via the NW communication unit 21. Send to 10. Further, the server control unit 23 receives, for example, the required period transmitted by the air conditioner 10 via the NW communication unit 21, and transmits the received required period to the mobile communication terminal 30 via the NW communication unit 21. . Further, the server control unit 23 receives, for example, a start command including the operation setting and the set temperature transmitted by the mobile communication terminal 30 via the NW communication unit 21, and transmits the received start command via the NW communication unit 21. is sent to the air conditioner 10.
  • the mobile communication terminal 30 includes a NW communication section 31 , an input section 32 , a display section 33 , a terminal storage section 34 and a terminal control section 35 .
  • the NW communication unit 31 can be connected to the network NW1 using, for example, a wireless LAN or a wireless WAN (Wide Area Network), and communicates with the server device 20 via the network NW1.
  • the input unit 32 is, for example, an input device such as a touch sensor or keyboard, and receives various types of input information according to the operation of the user U1.
  • the input unit 32 is used, for example, to input operation settings and set temperatures.
  • the display unit 33 is, for example, a display device such as a liquid crystal display, and displays various information.
  • the display unit 33 displays a menu image and an operation image, for example, when setting operation settings, setting temperatures, and performing various operations.
  • the terminal storage unit 34 stores various information used by the mobile communication terminal 30 .
  • the terminal control unit 35 is a processor including a CPU, and controls the mobile communication terminal 30 in an integrated manner.
  • the terminal control unit 35 includes a position detection unit 351 , a return home determination unit 352 , an arrival period calculation unit 353 , and an air conditioning operation control unit 354 .
  • the position detection unit 351 detects the position information of the mobile communication terminal 30 (user U1) based on the GPS signals received from the GPS satellites 40. Further, the position detector 351 detects the moving direction and moving speed of the mobile communication terminal 30 (user U1) by detecting the position information at predetermined time intervals.
  • the return-home determination unit 352 determines whether or not the mobile communication terminal 30 is moving to the home HM (installation location) based on the position information and the moving direction of the mobile communication terminal 30 .
  • the return-home determination unit 352 acquires the location information of the installation location (for example, home HM) of the air conditioner 10 stored in the registration information storage unit 221 of the server device 20 via the NW communication unit 31 .
  • the return-home determination unit 352 determines whether or not the user U1 is going home from the current position information detected by the position detection unit 351 and the moving direction. For example, when the deviation angle between the direction of the home HM and the moving direction is within a predetermined threshold angle and the distance to the home HM is within a predetermined threshold distance, the home HM is being moved to. (At home).
  • the return-to-home determination unit 352 is an example of a movement determination unit.
  • the arrival period calculation unit 353 calculates the arrival period until arrival at the home HM from the position information detected by the position detection unit 351 . That is, the arrival period calculator 353 calculates the arrival period, which is the period until the user U1 arrives at the home HM, from the current position information and the moving speed.
  • the arrival period calculation unit 353 calculates the arrival period, for example, when the return-home determining unit 352 determines that the mobile communication terminal 30 (user U1) is moving to home HM (returning home). Note that the arrival period calculation unit 353 may store the record of returning home in the past as history information in the terminal storage unit 34 and calculate the arrival period based on the record of returning home in the past.
  • the air conditioning operation control unit 354 is a control unit that controls the operation of the air conditioner 10 from outside the home HM.
  • the air-conditioning operation control unit 354 transmits the operation setting and temperature setting acquired in advance via the input unit 32 to the air conditioner 10. do.
  • the air conditioning operation control unit 354 transmits operation settings and temperature settings to the server device 20 via the NW communication unit 31 and transmits the operation settings and temperature settings to the air conditioner 10 via the server device 20 .
  • the air conditioning operation control unit 354 also receives the required period calculated by the required period calculation unit 153 from the air conditioner 10 according to the operation setting and the set temperature.
  • the air conditioning operation control unit 354 receives the required period transmitted from the air conditioner 10 via the server device 20 and via the NW communication unit 31 .
  • the air conditioning operation control unit 354 determines that the mobile communication terminal 30 (user U1) is moving to the home HM and the arrival period calculated by the arrival period calculation unit 353 is equal to or less than the required period calculated by the required period calculation unit 153. , a start command is transmitted to the air conditioner 10 to start the operation of the air conditioning according to the operation setting and the set temperature.
  • the air-conditioning operation control unit 354 transmits a start command including operation setting and set temperature to the server device 20 via the NW communication unit 31 and transmits the start command to the air conditioner 10 via the server device 20 .
  • FIG. 3 is a flow chart showing an example of the learning process of the air conditioner 10 in this embodiment.
  • the learning processing unit 152 of the air conditioner 10 first acquires operation history information (step S101).
  • the learning processing unit 152 acquires driving history information stored in the history information storage unit 141 .
  • the learning processing unit 152 uses the driving history information as learning data to execute a learning process of predicting the required period from the operation setting and the temperature difference (difference ⁇ T) between the room temperature and the set temperature (step S102). Based on the learning data, the learning processing unit 152 generates the set temperature attainment coefficient a and the set temperature attainment intercept b shown in the above equation (1) for each operation setting.
  • the learning processing unit 152 stores the learning result in the learning result storage unit 142 (step S103).
  • the learning processing unit 152 causes the learning result storage unit 142 to store the setting temperature attainment coefficient a and the setting temperature attainment intercept b as the learning result in association with the operation settings.
  • the learning processing unit 152 ends the learning process.
  • FIG. 4 is a flow chart showing an example of processing for calculating the required period of the air conditioner 10 in this embodiment.
  • the required period calculation unit 153 of the air conditioner 10 first determines whether or not the operation settings and temperature settings have been received from the mobile communication terminal 30 (step S201). The required period calculation unit 153 determines whether or not the operation setting and the set temperature have been received via the NW communication unit 11 . When the required period calculation unit 153 receives the operation setting and the set temperature (step S201: YES), the process proceeds to step S202. Moreover, the necessary period calculation part 153 returns a process to step S201, when the operation setting and setting temperature are not received (step S201: NO).
  • step S ⁇ b>202 the required period calculation unit 153 acquires the room temperature from the room temperature sensor 13 . That is, the required period calculation unit 153 acquires the current room temperature detected by the room temperature sensor 13 .
  • the required period calculation unit 153 calculates the required period from the operation setting and the temperature difference between the room temperature and the set temperature (step S203).
  • the required period calculation unit 153 acquires the preset temperature attainment coefficient a and the preset temperature attainment intercept b corresponding to the operation setting from the learning result storage unit 142 .
  • the required period calculator 153 calculates the difference ⁇ T between the set temperature and the current room temperature obtained from the room temperature sensor 13 .
  • the required period calculation unit 153 calculates the required period using the above-described formula (1) based on the setting temperature attainment coefficient a, the setting temperature attainment intercept b, and the difference ⁇ T.
  • the required period calculation unit 153 transmits the required period to the mobile communication terminal 30 (step S204).
  • Required period calculation unit 153 transmits the calculated required period to server device 20 via NW communication unit 11 , and transmits the required period to mobile communication terminal 30 via server device 20 .
  • the required period calculation unit 153 ends the required period calculation process.
  • FIG. 5 is a diagram showing an example of air conditioning control processing of the air conditioning control system 1 according to this embodiment.
  • the learning process has been completed in advance.
  • the mobile communication terminal 30 of the air conditioning control system 1 first determines whether or not the mobile communication terminal 30 is moving toward the installation location of the air conditioner 10 (step S301).
  • Return-home determination unit 352 of mobile communication terminal 30 determines that user U1 (mobile communication terminal 30) is returning home to home HM (towards installation location) based on the current location information detected by location detection unit 351 and the direction of movement. moving).
  • return-home determining unit 352 advances the process to step S302.
  • the returning-home determining unit 352 returns the process to step S301.
  • step S302 the mobile communication terminal 30 calculates the arrival period to the installation location.
  • the arrival period calculator 353 of the mobile communication terminal 30 calculates the arrival period, which is the period until the user U1 arrives at the home HM, from the current position information and the moving speed detected by the position detector 351 .
  • the mobile communication terminal 30 transmits the operation setting and the set temperature to the air conditioner 10 (step S303).
  • the air conditioning operation control unit 354 of the mobile communication terminal 30 transmits the operation setting and the set temperature to the server device 20 via the NW communication unit 31, and the server control unit 23 of the server device 20 receives the received operation setting and setting.
  • the temperature is transferred to the air conditioner 10 via the NW communication section 21 .
  • the air conditioner 10 calculates the required period (step S304).
  • the required period calculation unit 153 of the air conditioner 10 is based on the current room temperature detected by the room temperature sensor 13, the operation setting and temperature setting received from the mobile communication terminal 30, and the learning result stored in the learning result storage unit 142. , to calculate the required period.
  • the required period calculation unit 153 uses, for example, the above-described formula (1) to calculate the following: Calculate the required period.
  • the air conditioner 10 transmits the required period to the mobile communication terminal 30 (step S305).
  • the required period calculation unit 153 transmits the calculated required period to the server device 20 via the NW communication unit 11, and the server control unit 23 of the server device 20 transmits the received required period via the NW communication unit 21. and transfer it to the mobile communication terminal 30 .
  • the mobile communication terminal 30 determines whether or not the arrival period is equal to or less than the required period (arrival period ⁇ necessary period) (step S306).
  • the air-conditioning operation control unit 354 of the mobile communication terminal 30 compares the arrival period with the required period, and if the arrival period is equal to or less than the required period (arrival period ⁇ necessary period) (step S306: YES), the process proceeds to step S306. Proceed to S307. Further, when the arrival period is longer than the required period (step S306: NO), the air conditioning operation control unit 354 returns the process to step S301 and repeats the processes from step S301 to step S306 described above.
  • step S307 the mobile communication terminal 30 transmits to the air conditioner 10 a command to start operation with the operation setting and the set temperature.
  • the air conditioning operation control unit 354 of the mobile communication terminal 30 transmits a start command including the operation setting and the set temperature to the server device 20 via the NW communication unit 31, and the server control unit 23 of the server device 20 receives it.
  • the start command is transferred to the air conditioner 10 via the NW communication unit 21 .
  • the air conditioner 10 starts the air conditioning operation with the operation setting and the set temperature (step S308).
  • the operation control unit 151 of the air conditioner 10 starts the air conditioning operation at the operation setting and the set temperature in accordance with the received start command.
  • the necessary period calculation process from step S303 to step S305 is performed each time in the repeated process from step S301 to step S306, but the process is not limited to this.
  • the processing from step S303 to step S305 may be performed only the first time it is determined that the mobile communication terminal 30 is moving.
  • the air-conditioning control system 1 includes the required period calculation unit 153 , the return-home determination unit 352 (movement determination unit), the arrival period calculation unit 353 , and the air-conditioning operation control unit 354 .
  • the required period calculation unit 153 calculates the required period from the room temperature of the home HM to the set temperature based on the learning result, the operation setting and the set temperature indicating the setting of the operation operation of the air conditioner, and the room temperature of the home HM. calculate.
  • the learning result is a prediction model learned based on the operation history information of the air conditioner 10 at the installation location (for example, home HM) where the air conditioner 10 is installed.
  • Return-home determination unit 352 determines whether mobile communication terminal 30 is moving to home HM based on the position information and moving direction of mobile communication terminal 30 .
  • the arrival period calculation unit 353 calculates an arrival period until arrival at the home HM from the position information.
  • the air conditioning operation control unit 354 controls the operation of the air conditioner 10 from outside the home HM.
  • the air conditioning operation control section 354 A start command is sent to the air conditioner 10 to start the operation of the air conditioner according to the operation setting and the set temperature.
  • the air conditioning control system 1 more accurately calculates the required period using the learning result learned based on the operation history information of the air conditioner 10 at the installation location (for example, the home HM). Therefore, when the user U1 who has the mobile communication terminal 30 arrives at the installation location (for example, the home HM), there is no needless power consumption due to reaching the set temperature. Therefore, the air conditioning control system 1 according to the present embodiment can appropriately perform energy-saving operation while maintaining convenience according to the environmental load of the installation location (for example, home HM).
  • the air conditioner 10 includes the necessary period calculation unit 153 described above.
  • the mobile communication terminal 30 includes a return-home determination unit 352 , an arrival period calculation unit 353 , and an air conditioning operation control unit 354 .
  • the mobile communication terminal 30 transmits the operation setting and the set temperature to the air conditioner 10 when the return home determination unit 352 determines that the mobile communication terminal 30 is moving to the home HM.
  • the air conditioner 10 transmits to the mobile communication terminal 30 the required period calculated based on the operation setting and temperature setting received from the mobile communication terminal 30 and the room temperature of the home HM.
  • the mobile communication terminal 30 includes the return-home determination unit 352, the arrival period calculation unit 353, and the air-conditioning operation control unit 354.
  • the moving direction, moving speed, and arrival period can be generated by the mobile communication terminal 30 alone. Therefore, in the air conditioning control system 1 according to this embodiment, it is possible to appropriately perform energy saving operation while reducing the amount of communication between the mobile communication terminal 30 and the air conditioner 10 .
  • the air conditioner 10 includes a history information storage unit 141 and a learning processing unit 152 .
  • the history information storage unit 141 includes information that associates the operation setting, the start room temperature at which the operation of the air conditioning is started according to the operation setting, the set temperature, and the operation period indicating the period from the start room temperature to the set temperature. Store historical information.
  • the learning processing unit 152 executes learning processing for predicting the required period in the operation setting based on the driving history information stored in the history information storage unit 141 .
  • the required period calculation unit 153 calculates the required period based on the learning result learned by the learning processing unit 152 .
  • the air-conditioning control system 1 can, for example, periodically execute the learning process and update the learning result. , the required period can be calculated (estimated) more accurately.
  • the mobile communication terminal 30 has the learning result learned based on the operation history information of the air conditioner 10 in the home HM where the air conditioner 10 is installed, and the operation setting indicating the setting of the operation operation of the air conditioner. and a required period calculation unit 153 that calculates the required period from the room temperature of the home HM to the set temperature based on the set temperature and the room temperature of the home HM.
  • control from The mobile communication terminal 30 includes a return-home determination unit 352 , an arrival period calculation unit 353 , and an air conditioning operation control unit 354 .
  • the return-home determining unit 352 determines whether or not the mobile communication terminal 30 is moving to the home HM based on the position information and moving direction of the mobile communication terminal 30 .
  • the arrival period calculation unit 353 calculates an arrival period until arrival at the home HM from the position information.
  • the air conditioning operation control unit 354 transmits the operation setting and the set temperature to the air conditioner 10 and acquires the required period from the air conditioner 10 .
  • the air conditioning operation control unit 354 controls the air conditioning according to the operation setting and the set temperature. A start command for starting the operation of the air conditioner 10 is transmitted.
  • the mobile communication terminal 30 has the same effects as the air conditioning control system 1 described above, and can appropriately perform energy-saving operation while maintaining convenience according to the environmental load of the home HM. can.
  • the air conditioning control method is an air conditioning control method for controlling the operation of the air conditioner 10 including the required period calculation unit 153 described above from outside the home HM. and an air conditioning operation control step.
  • the movement determination step the return-home determination unit 352 determines whether or not the mobile communication terminal 30 is moving to the home HM based on the position information and movement direction of the mobile communication terminal 30 .
  • the arrival period calculation step the arrival period calculation unit 353 calculates the arrival period until arrival at the home HM from the position information.
  • the air conditioning operation control step when the mobile communication terminal 30 is moving to the home HM, the air conditioning operation control unit 354 transmits the operation setting and the set temperature to the air conditioner 10 and acquires the required period from the air conditioner 10. do.
  • the operation setting and the set temperature to send a start command for starting the operation of the air conditioner to the air conditioner 10 .
  • the air conditioning control method according to the present embodiment has the same effects as those of the air conditioning control system 1 and the mobile communication terminal 30 described above. It can be performed.
  • FIG. 6 is a functional block diagram showing an example of an air conditioning control system 1a according to the second embodiment.
  • the air conditioning control system 1a includes an air conditioner 10, a server device 20, and a mobile communication terminal 30a.
  • an air conditioner 10, a server device 20, and a mobile communication terminal 30a are connected by a network NW1.
  • NW1 the same code
  • the mobile communication terminal 30a includes a NW communication section 31, an input section 32, a display section 33, a terminal storage section 34a, and a terminal control section 35a.
  • the terminal storage unit 34a stores various information used by the mobile communication terminal 30a.
  • the terminal storage unit 34 a includes an upper/lower limit temperature storage unit 341 .
  • the upper/lower limit temperature storage unit 341 stores the set temperature upper limit value and the set temperature lower limit value set in the air conditioning of the home HM. Details of the set temperature upper limit and the set temperature lower limit will be described later.
  • the terminal control unit 35a is a processor including a CPU, and controls the mobile communication terminal 30a in an integrated manner.
  • the terminal control unit 35a includes a position detection unit 351, a return home determination unit 352, an arrival period calculation unit 353, and an air conditioning operation control unit 354a.
  • the air-conditioning operation control unit 354a has the same function as the air-conditioning operation control unit 354 of the first embodiment, but the addition of processing regarding the set temperature upper limit value and the set temperature lower limit value is the same as in the first embodiment.
  • air conditioning operation control unit 354. When the mobile communication terminal 30a is moving to the home HM, the room temperature is outside the range from the preset lower limit temperature to the upper limit temperature, and the arrival period is equal to or less than the required period, A start command is transmitted to the air conditioner 10 .
  • FIG. 7 is a diagram explaining an example of the upper limit temperature and the lower limit temperature in this embodiment.
  • a set temperature upper limit value Tmax (an example of an upper limit temperature) and a set temperature lower limit value Tmin (an example of a lower limit temperature) are set in advance and stored in the upper/lower limit temperature storage unit 341 .
  • the air conditioning operation control unit 354 a acquires the current room temperature from the air conditioner 10 via the NW communication unit 31 .
  • the air-conditioning operation control unit 354a transmits to the air conditioner 10 a start command for starting the air-conditioning operation with the operation setting of the cooling operation when the obtained room temperature is equal to or higher than the set temperature upper limit value Tmax.
  • the set temperature in this case may be a temperature between the set temperature lower limit value Tmin and the set temperature upper limit value Tmax, and may be an intermediate value or an average value.
  • the air conditioning operation control unit 354a transmits to the air conditioner 10 a start command for starting the air conditioning operation with the operation setting of the heating operation when the acquired room temperature is equal to or lower than the set temperature lower limit value Tmin.
  • the set temperature in this case may be a temperature between the set temperature lower limit value Tmin and the set temperature upper limit value Tmax, and may be an intermediate value or an average value.
  • the air conditioning operation control unit 354a does not transmit a start command when the obtained room temperature is in the set temperature range between the set temperature lower limit value Tmin and the set temperature upper limit value Tmax. In this case, the air conditioning operation control unit 354a may transmit to the air conditioner 10 a stop command to stop the operation of the air conditioning.
  • FIG. 8 is a diagram showing an example of the air conditioning control process of the air conditioning control system 1a according to this embodiment.
  • the return-home determining unit 352 of the mobile communication terminal 30a first determines whether or not the mobile communication terminal 30a is moving toward the installation location of the air conditioner 10 (step S401).
  • step S401: YES return-home determining unit 352 advances the process to step S402.
  • step S401: NO the return-home determining unit 352 returns the process to step S401.
  • step S402 the mobile communication terminal 30a acquires the room temperature (current room temperature) from the air conditioner 10.
  • the air conditioning control unit 15 of the air conditioner 10 transmits the current room temperature detected by the room temperature sensor 13 to the server device 20 via the NW communication unit 11, and the server control unit 23 of the server device 20 transmits the received current room temperature.
  • the room temperature is transferred to the mobile communication terminal 30a via the NW communication unit 21.
  • the mobile communication terminal 30a may acquire the room temperature by transmitting a room temperature transmission request to the air conditioner 10, or the air conditioner 10 may periodically transmit the room temperature to the mobile communication terminal 30a. can be
  • the mobile communication terminal 30a determines whether the room temperature is equal to or higher than the set temperature upper limit value Tmax, or whether the room temperature is equal to or lower than the set temperature lower limit value Tmin (step S403). If the room temperature is equal to or higher than the set temperature upper limit value Tmax or is equal to or lower than the set temperature lower limit value Tmin (step S403: YES), the air conditioning operation control unit 354a of the mobile communication terminal 30a advances the process to step S404. Further, when the room temperature is between the set temperature lower limit value Tmin and the set temperature upper limit value (step S403: NO), the air conditioning operation control unit 354a returns the process to step S401.
  • step S404 to step S408 is the same as the processing from step S303 to step S306 shown in FIG. 5 described above, so description thereof will be omitted here.
  • step S409 the mobile communication terminal 30a transmits to the air conditioner 10 a command to start operation with the operation setting and the set temperature.
  • the air-conditioning operation control unit 354a sets the operation setting here in step S403 described above, when the room temperature is equal to or higher than the set temperature upper limit value Tmax, the cooling operation is set, and when the room temperature is equal to or lower than the set temperature lower limit value Tmin. , set the heating operation.
  • the air conditioning operation control unit 354a sets, as the set temperature, for example, an intermediate value between the set temperature lower limit value Tmin and the set temperature upper limit value Tmax.
  • the air conditioning operation control unit 354a transmits a start command including the operation setting and the set temperature to the server device 20 via the NW communication unit 31, and the server control unit 23 of the server device 20 receives the received start command, NW communication It is transferred to the air conditioner 10 via the unit 21 .
  • the air conditioner 10 starts the air conditioning operation with the operation setting and the set temperature (step S410).
  • the operation control unit 151 of the air conditioner 10 starts the air conditioning operation so that the room temperature falls within the range between the set temperature lower limit value Tmin and the set temperature upper limit value Tmax in response to the received start command.
  • the air conditioning control system 1a includes the air conditioning operation control section 354a.
  • the air-conditioning operation control unit 354a determines that the mobile communication terminal 30a is moving to the home HM and the room temperature is outside the range from the preset lower limit temperature (set temperature lower limit Tmin) to the upper limit temperature (set temperature upper limit Tmax). And, when the arrival period is equal to or less than the required period, a start command is transmitted to the air conditioner 10 .
  • the air-conditioning operation control unit 354a transmits to the air conditioner 10 a start command for starting the air-conditioning operation by the heating operation when the room temperature is equal to or lower than the set temperature lower limit value Tmin (room temperature ⁇ set temperature lower limit value Tmin). Further, when the room temperature is equal to or lower than the set temperature upper limit value Tmax (room temperature ⁇ set temperature upper limit value Tmax), the air conditioning operation control unit 354a transmits to the air conditioner 10 a start command to start the air conditioning operation by the cooling operation.
  • the air conditioning control system 1a operates when the room temperature is equal to or lower than the set temperature lower limit value Tmin (room temperature ⁇ ) or when the room temperature is equal to or lower than the set temperature upper limit value Tmax (room temperature ⁇ the set temperature upper limit value Tmax). Then, the air conditioning of the air conditioner 10 is operated. Then, when the room temperature is in the range between the set temperature lower limit value Tmin and the set temperature upper limit value Tmax (set temperature lower limit value Tmin ⁇ room temperature ⁇ set temperature upper limit value Tmax), the air conditioning control system 1a according to the present embodiment The air conditioning of the air conditioner 10 is not operated. Therefore, the air-conditioning control system 1a according to this embodiment can further realize energy-saving operation.
  • FIG. 9 is a functional block diagram showing an example of an air conditioning control system 1b according to the third embodiment.
  • the air conditioning control system 1b includes an air conditioner 10, a server device 20, and a mobile communication terminal 30b.
  • the air conditioner 10, the server device 20, and the mobile communication terminal 30b are connected by a network NW1.
  • NW1 the same code
  • the mobile communication terminal 30b includes a NW communication section 31, an input section 32, a display section 33, a terminal storage section 34b, and a terminal control section 35b.
  • the terminal storage unit 34b stores various information used by the mobile communication terminal 30b.
  • the terminal storage unit 34 b includes a forced operation setting storage unit 342 .
  • the forced operation setting storage unit 342 stores setting information for forced operation of the air conditioner 10 .
  • the forced operation setting information includes, for example, setting information indicating whether or not the forced operation is to be performed, and setting information of the forced operation area when the forced operation is to be performed.
  • the forced operation area setting information is, for example, the distance (circle radius) from the home HM corresponding to the forced operation area.
  • the terminal control unit 35b is a processor including a CPU, and controls the mobile communication terminal 30b in an integrated manner.
  • the terminal control unit 35b includes a position detection unit 351, a return home determination unit 352, an arrival period calculation unit 353, and an air conditioning operation control unit 354b.
  • the air-conditioning operation control unit 354b has the same functions as the air-conditioning operation control unit 354 of the first embodiment. different.
  • the air-conditioning operation control unit 354b issues a start command to the air conditioner 10 when the required period cannot be acquired, and when the mobile communication terminal 30b enters within a predetermined distance (within the forced operation area) of the home HM. Send to
  • the air conditioning operation control unit 354b refers to the forced operation setting storage unit 342, for example, based on the setting information indicating whether to perform the forced operation. It is determined whether or not to drive.
  • the air-conditioning operation control unit 354b further acquires the setting information of the forced operation ON area from the forced operation setting storage unit 342 when performing the forced operation.
  • FIG. 10 is a diagram showing an example of the forced operation area AR1 in this embodiment.
  • the forced operation area AR1 is an area of a predetermined range around the home HM.
  • the air-conditioning operation control unit 354b issues a start command to start the air-conditioning operation according to the operation setting and the set temperature when the forced operation is to be performed and the current position information is within the forced operation area AR1. Send to 10.
  • FIG. 11 is a flow chart showing an example of air conditioning control processing of the mobile communication terminal 30b in this embodiment.
  • the return-home determination unit 352 of the mobile communication terminal 30b first determines whether or not the mobile communication terminal 30b is moving toward the installation location of the air conditioner 10 (step S501).
  • step S501 determines whether or not the mobile communication terminal 30b is moving toward the installation location of the air conditioner 10
  • step S501 determines whether or not the mobile communication terminal 30b is moving toward the installation location of the air conditioner 10
  • step S501 determines whether or not the mobile communication terminal 30b is moving toward the installation location of the air conditioner 10
  • step S501 YES
  • return-home determination unit 352 advances the process to step S502.
  • the return-home determining unit 352 returns the process to step S501.
  • step S502 the arrival period calculator 353 of the mobile communication terminal 30b calculates the arrival period to the installation location.
  • the arrival period calculator 353 calculates the arrival period, which is the period until the user U1 arrives at the home HM, from the current position information detected by the position detector 351 and the moving speed.
  • the air conditioning operation control unit 354b of the mobile communication terminal 30b transmits the operation setting and the set temperature to the air conditioner 10 (step S503).
  • the air conditioning operation control unit 354b transmits the operation setting and temperature setting of the mobile communication terminal 30b to the server device 20 via the NW communication unit 31, and the server control unit 23 of the server device 20 receives the received operation setting and setting.
  • the temperature is transferred to the air conditioner 10 via the NW communication section 21 .
  • step S504 determines whether or not the required period has been received.
  • step S504: YES the air conditioning operation control unit 354b advances the process to step S505. If the air conditioning operation control unit 354b has not received the required period from the air conditioner 10 (step S504: NO), the process proceeds to step S506.
  • step S505 the air conditioning operation control unit 354b determines whether the arrival period is equal to or less than the required period (arrival period ⁇ necessary period). When the arrival period is equal to or less than the required period (arrival period ⁇ required period) (step S505: YES), the air-conditioning operation control unit 354b advances the process to step S508. If the arrival period is longer than the required period (step S505: NO), the air conditioning operation control unit 354b returns the process to step S501.
  • step S506 the air conditioning operation control unit 354b determines whether or not the forced operation setting is set. Based on the setting information in the forced operation setting storage unit 342, the air conditioning operation control unit 354b determines whether or not the forced operation setting is set. If the forced operation setting is set (step S506: YES), the air conditioning operation control unit 354b advances the process to step S507. Moreover, the air-conditioning operation control part 354b returns a process to step S501, when it is not forced operation setting (step S506: NO).
  • step S507 the air-conditioning operation control unit 354b determines whether or not it is within the forced operation area AR1. Based on the forced operation area setting information stored in the forced operation setting storage unit 342, the air conditioning operation control unit 354b determines whether or not the current position information is within the forced operation area AR1. If the air conditioning operation control unit 354b is within the forced operation area AR1 (step S507: YES), the process proceeds to step S508. Further, when the air-conditioning operation control unit 354b is outside the forced operation area AR1 (step S507: NO), the process returns to step S501.
  • step S508 the air conditioning operation control unit 354b transmits to the air conditioner 10 a command to start operation with the operation setting and the set temperature.
  • the air conditioning operation control unit 354b transmits a start command including the operation setting and the set temperature to the server device 20 via the NW communication unit 31, and the server control unit 23 of the server device 20 receives the received start command, NW communication It is transferred to the air conditioner 10 via the unit 21 .
  • the operation control unit 151 of the air conditioner 10 starts the air conditioning operation at the operation setting and the set temperature in accordance with the received start command.
  • the air conditioning operation control unit 354b terminates the processing.
  • the air conditioning control system 1b includes the air conditioning operation control section 354b.
  • the air conditioning operation control unit 354b issues a start command to the air conditioner when the required period cannot be acquired and when the mobile communication terminal 30b enters within a predetermined distance (within the forced operation area AR1) of the home HM. Send to 10.
  • the air conditioning control system 1b can operate the air conditioner 10 before arriving at the installation location (for example, home HM) even if the required period cannot be obtained from the air conditioner 10, for example. can be started properly.
  • the air-conditioning control system 1b according to the present embodiment starts the air-conditioning operation when the mobile communication terminal 30b enters within a predetermined distance (within the forced operation area AR1) of the home HM, thereby giving priority to comfort. can be done.
  • the present disclosure is not limited to the above-described embodiments, and can be modified without departing from the scope of the present disclosure.
  • the mobile communication terminal 30 (30a, 30b)
  • a stop command for stopping the operation of the air conditioner 10 may be transmitted to the air conditioner 10 .
  • the modified example is applied to the air conditioning control system 1 of the first embodiment will be described with reference to FIG. 12 .
  • FIG. 12 is a diagram showing a first modification of the air conditioning control process of the air conditioning control system 1. As shown in FIG. In FIG. 12, the processing from step S601 to step S608 is the same as the processing from step S301 to step S308 shown in FIG. 5, so description thereof will be omitted here.
  • step S609 the air conditioning operation control unit 354 determines again whether the mobile communication terminal 30 is moving toward the installation location of the air conditioner 10. If the air conditioning operation control unit 354 is moving toward the installation location of the air conditioner 10 (step S609: YES), the process proceeds to step S610. If the air conditioning operation control unit 354 is not moving toward the installation location of the air conditioner 10 (step S609: NO), the process proceeds to step S611.
  • step S610 the air conditioning operation control unit 354 determines whether or not the installation location of the air conditioner 10 has been reached.
  • the air conditioning operation control unit 354 determines whether or not the installation location of the air conditioner 10 has been reached based on the current position information.
  • the air-conditioning operation control unit 354 ends the air-conditioning control process when the air-conditioning operation control unit 354 arrives at the installation location of the air conditioner 10 (step S610: YES). If the air conditioning operation control unit 354 has not arrived at the installation location of the air conditioner 10 (step S610: NO), the process returns to step S609.
  • step S ⁇ b>611 the air conditioning operation control unit 354 transmits an operation stop command (stop command) to the air conditioner 10 .
  • the air conditioning operation control unit 354 transmits a command to stop operation (stop command) to the server device 20 via the NW communication unit 31, and the server control unit 23 of the server device 20 receives the received command to stop operation (stop command). command) to the air conditioner 10 via the NW communication unit 21 .
  • step S612 the air conditioner 10 stops the air conditioning operation according to the operation stop command. Also, after the process of step S611, the mobile communication terminal 30 returns the process to step S601.
  • the air-conditioning operation control unit 354 (354a, 354b) transmits the start command to the air conditioner 10, and before the mobile communication terminal 30 arrives at the installation location (for example, the home HM), the return-home determination unit 352 may be sent to the air conditioner 10 to stop the operation of the air conditioner 10 when it is determined that the air conditioner 10 is not moving to the home HM.
  • the air conditioning control system 1 (1a, 1b) for example, stops going to the installation location (for example, the home HM) and changes the destination, without causing the air conditioner 10 to operate wastefully. , further energy-saving operation can be realized.
  • some or all of the return-home determination unit 352, the arrival period calculation unit 353, and the air conditioning operation control unit 354 (354a, 354b) provided in the terminal control unit 35 (35a, 35b) may be provided in the server device 20 .
  • the server apparatus 20 includes an air conditioning operation control section 231 equivalent to the air conditioning operation control section 354 will be described.
  • FIG. 13 is a functional block diagram showing a second modification of the air conditioning control system 1. As shown in FIG. Here, a second modification of the air conditioning control system 1 will be described as an air conditioning control system 1c. As shown in FIG. 13, the air conditioning control system 1c includes an air conditioner 10, a server device 20a, and a mobile communication terminal 30c.
  • the server device 20a includes a NW communication unit 11, a server storage unit 22, and a server control unit 23a.
  • the server control unit 23 a includes an air conditioning operation control unit 231 that executes the same processing as the air conditioning operation control unit 354 .
  • the mobile communication terminal 30c includes a NW communication section 31, an input section 32, a display section 33, a terminal storage section 34, and a terminal control section 35c.
  • the terminal control unit 35 c includes a position detection unit 351 , a return-home determination unit 352 and an arrival period calculation unit 353 .
  • the terminal control unit 35c is the same as the terminal control unit 35 except that the air conditioning operation control unit 354 is not provided.
  • the air conditioning operation control unit 231 acquires the determination result and the arrival period of the return home determination unit 352 from the mobile communication terminal 30c, acquires the required period from the air conditioner 10, Execute the process.
  • the air conditioner 10 includes the required period calculation unit 153.
  • the mobile communication terminal 30 c includes a return-home determination unit 352 and an arrival period calculation unit 353 .
  • the server device 20a includes an air conditioning operation control section 231 that performs similar processing.
  • the air conditioning control system 1c has the same effects as the air conditioning control system 1, and can appropriately perform energy-saving operation while maintaining convenience according to the environmental load of the home HM.
  • the required period calculation unit 153 included in the air conditioner 10 may be included in the server device 20 (20a). Further, in each of the above embodiments, part or all of the air conditioning storage unit 14 included in the air conditioner 10 may be included in the server device 20 (20a).
  • the server storage unit 22 of the air conditioner 10 may include the learning result storage unit 142 .
  • the mobile communication terminal 30 (30a, 30b, 30c) may be provided with the required period calculation section 153.
  • mobile terminals such as smartphones have been described as an example of the mobile communication terminals 30 (30a, 30b, 30c), but they are not limited to this.
  • the mobile communication terminals 30 (30a, 30b, 30c) may be, for example, terminal devices installed in moving bodies such as automobiles.
  • the installation location of the air conditioner 10 is the home HM, but the installation location is not limited to this.
  • the installation location of the air conditioner 10 may be a commuting building such as a company.
  • the air conditioner 10 when a plurality of users such as family members set different operation settings and set temperatures, the air conditioner 10 receives a plurality of setting requests via the server device 20 (20a). It is also possible to notify the mobile communication terminal 30 (30a, 30b, 30c) of each user that the setting has been changed or that the setting has been changed.
  • the air conditioning operation control unit 354 (354a, 354b, 231) transmits a start command to the air conditioner 10 when the arrival period is equal to or less than the required period (arrival period ⁇ required period).
  • the air conditioning operation control unit 354 may transmit the start command to the air conditioner 10, for example, with a margin of a predetermined period ⁇ (arrival period ⁇ (required period+ ⁇ )). .
  • the air conditioning of the air conditioner 10 is controlled by a remote controller or the like.
  • the return-home determination unit 352 may not perform the determination process for a predetermined period of time (for example, 30 minutes) after driving is stopped.
  • the learning processing unit 152 has explained an example in which the prediction model based on the linear expression is machine-learned. may be subjected to learning processing.
  • the air-conditioning operation control unit 354a stops the air-conditioning operation when the room temperature is within the set temperature range (set temperature upper limit value Tmax>room temperature>set temperature lower limit value Tmin). Illustrated, but not limited to. Instead of stopping the air conditioning operation, the air conditioning operation control unit 354a may start the air conditioning operation in the fan operation mode.
  • Each component included in the air conditioning control system 1 (1a, 1b, 1c) described above has a computer system therein. Then, a program for realizing the function of each configuration of the air conditioning control system 1 (1a, 1b, 1c) described above is recorded in a computer-readable recording medium, and the program recorded in this recording medium is transferred to the computer system. , and executes the processing in each configuration included in the air-conditioning control system 1 (1a, 1b, 1c).
  • "loading and executing the program recorded on the recording medium into the computer system” includes installing the program in the computer system.
  • the "computer system” here includes hardware such as an OS and peripheral devices.
  • the "computer system” may include a plurality of computer devices connected via a network including communication lines such as the Internet, WAN, LAN, and dedicated lines.
  • the term "computer-readable recording medium” refers to portable media such as flexible discs, magneto-optical discs, ROMs and CD-ROMs, and storage devices such as hard discs incorporated in computer systems.
  • the recording medium storing the program may be a non-transitory recording medium such as a CD-ROM.
  • Recording media also include internal or external recording media that can be accessed from the distribution server in order to distribute the program.
  • a program is divided into a plurality of programs, and after each of them is downloaded at different timings, it is combined with each configuration provided in the air conditioning control system 1 (1a, 1b, 1c), and a distribution server that distributes each of the divided programs. can be different.
  • a "computer-readable recording medium” is a volatile memory (RAM) inside a computer system that acts as a server or client when the program is transmitted via a network, and retains the program for a certain period of time. It shall also include things.
  • the program may be for realizing part of the functions described above.
  • it may be a so-called difference file (difference program) that can realize the above-described functions in combination with a program already recorded in the computer system.
  • part or all of the functions described above may be realized as an integrated circuit such as LSI (Large Scale Integration).
  • LSI Large Scale Integration
  • Each function mentioned above may be processor-ized individually, and may integrate
  • the method of circuit integration is not limited to LSI, but may be realized by a dedicated circuit or a general-purpose processor.
  • an integrated circuit based on this technology may be used.

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PCT/JP2021/014994 2021-04-09 2021-04-09 空調制御システム、移動通信端末、空調制御方法、及びプログラム Ceased WO2022215243A1 (ja)

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