WO2022201896A1 - 情報処理装置、空気調和システムおよびプログラム - Google Patents
情報処理装置、空気調和システムおよびプログラム Download PDFInfo
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- WO2022201896A1 WO2022201896A1 PCT/JP2022/004377 JP2022004377W WO2022201896A1 WO 2022201896 A1 WO2022201896 A1 WO 2022201896A1 JP 2022004377 W JP2022004377 W JP 2022004377W WO 2022201896 A1 WO2022201896 A1 WO 2022201896A1
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- information
- temperature
- environment
- target space
- air conditioner
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- 230000010365 information processing Effects 0.000 title claims abstract description 15
- 238000004378 air conditioning Methods 0.000 title claims description 10
- 238000005259 measurement Methods 0.000 claims abstract description 25
- 230000007613 environmental effect Effects 0.000 claims abstract description 18
- 230000006870 function Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003936 working memory Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
- F24F11/523—Indication arrangements, e.g. displays for displaying temperature data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
- F24F2140/00—Control inputs relating to system states
Definitions
- the present disclosure relates to an information processing device, an air conditioning system and a program.
- an air conditioner body includes a receiving unit that receives data from a remote controller and a control unit that controls operation based on the received data.
- An air conditioner is described that determines a recommended temperature and/or humidity as recommended data for an indoor environment based on the temperature, the temperature of an indoor heat exchanger, and the number of revolutions of a compressor.
- An object of the present disclosure is to enable a user to grasp the adjustable environment range of a predetermined space adjusted by an air conditioner and the adjustable space range for the predetermined environment.
- the information processing apparatus of the present disclosure includes a device information acquisition unit that acquires device information of an air conditioner, a space information acquisition unit that acquires space information of a target space in which the air conditioner is installed, and a measurement in the target space.
- an environment information acquisition unit that acquires environment information including at least the temperature of a position; and an environment including at least the temperature of a specific position different from the measurement position in the target space based on the device information, the space information, and the environment information.
- an estimating unit for estimating, and a range of environments including the temperature that the air conditioner can adjust at the specific location and/or the air conditioner adjusting to a predetermined environment including the temperature based on the estimation by the estimating unit a presentation unit that presents a spatial range in the possible target space.
- the user can grasp the adjustable environment range and spatial range of the predetermined space adjusted by the air conditioner.
- the space information acquisition unit acquires the space information including information on the size of the target space and information on the arrangement of the air conditioners in the target space. In this case, highly accurate estimation can be performed in which the size of the target space and the arrangement of the air conditioners in the target space are reflected.
- the spatial information acquisition unit acquires the spatial information including information of an object that affects the temperature environment in the target space, which is different from the air conditioner. In this case, it is possible to perform a highly accurate estimation that reflects the information of objects that affect the environment.
- the presentation unit presents information in the vertical direction and/or the horizontal direction of the target space.
- the presentation unit superimposes information on an environment range including at least the temperature at the specific position adjustable by the air conditioner on the image showing the target space and displays the image. In this case, it is possible to make it easier for the user to grasp the range of the environment.
- the presentation unit presents the range of the environment at the plurality of specific positions. In this case, the user can grasp information on the range of the environment that can be adjusted in the target space in detail, compared to the case of presenting the range of the environment of a single specific position, for example. Also, the presenting unit presents time information regarding the time required for the environment at the specific position to become a predetermined environment.
- the user can grasp the time required until the predetermined environment is established.
- the presenting unit presents a range of adjustable environment at a second specific position different from the first specific position while maintaining the environment of the first specific position among the specific positions. In this case, for example, it is possible to indicate the range of environment that can be set by another user at the second specific position while maintaining the set temperature desired by the user at the first specific position.
- the air conditioning system of the present disclosure includes an air conditioner that adjusts at least the temperature of a target space, a device information acquisition unit that acquires device information of the air conditioner, and a spatial information acquiring unit that acquires spatial information; an environmental information acquiring unit that acquires environmental information including at least the temperature of a measurement position in the target space; and the target space based on the device information, the spatial information, and the environmental information.
- an estimating unit for estimating an environment including at least a temperature at a specific position different from the measurement position in the range of the environment including the temperature that can be adjusted by the air conditioner at the specific position based on the estimation by the estimating unit; and/or a presentation unit that presents a spatial range in the target space in which the air conditioner can be adjusted to a predetermined environment including temperature, and a setting that receives environment setting information including the temperature for a predetermined position in the target space from the user. and a control information creating unit for creating control information for controlling the air conditioner according to the setting information received by the setting receiving unit.
- the user can grasp the adjustable environment range and spatial range of the predetermined space adjusted by the air conditioner.
- the program of the present disclosure includes a function of acquiring device information of an air conditioner, a function of acquiring space information of a target space in which the air conditioner is installed, and A function of acquiring environment information including at least the temperature of a measurement position, and estimating an environment including at least the temperature of a specific position different from the measurement position in the target space based on the device information, the space information, and the environment information. and a range of environments, including temperatures, that the air conditioner can adjust at the specific location, and/or in the target space, that the air conditioner can adjust to a predetermined environment, including temperatures, based on the function and the estimation. and a function of presenting a spatial range.
- the user can grasp the adjustable environment range and spatial range of the predetermined space adjusted by the air conditioner.
- FIG. 1 is a schematic diagram of an air conditioning system of the present embodiment
- FIG. It is the figure which showed the hardware structural example of the server apparatus in this embodiment.
- 4 is a flowchart of operations performed by the server device of the embodiment
- FIG. It is a figure of an example of the reception screen displayed on the display screen of an information terminal device.
- It is a figure of an example of the presentation screen displayed on the display screen of an information terminal device.
- (A) and (B) are diagrams of an example of a setting screen displayed on the display screen of the information terminal device.
- It is a figure of an example of the presentation screen displayed on the display screen of an information terminal device.
- FIG. 1 is a schematic diagram of an air conditioning system 1 of this embodiment.
- the air conditioning system 1 includes an air conditioner 10 that adjusts the air environment such as the temperature of the air in the target space 100, and environment information of the air quality such as the temperature and humidity in the target space 100. It has an environment sensor 20, an information terminal device 30 used by a user, and a server device 40 that outputs predetermined information based on various types of information such as environmental information.
- each device can communicate information with each other via a network.
- the network is not particularly limited as long as it is a communication network used for data communication between devices, and may be, for example, a LAN (Local Area Network), a WAN (Wide Area Network), the Internet, or the like.
- the communication line used for data communication may be wired or wireless, and both may be used.
- the target space 100 is not limited to an example of an office space, and may be another space as long as it is a space whose air environment is to be adjusted by the air conditioner 10 .
- the indoor unit 11 of the air conditioner 10 the environment sensor 20 , the information terminal device 30 , and the server device 40 are arranged in the target space 100 .
- there are heat-generating fixtures such as a personal computer 111, a monitor 112, a printer 113, and a server rack 114, and non-heat-generating fixtures such as a desk 115, a bookshelf 116, and a partition 117 that affect air flow.
- the target space 100 includes curtains, blinds, and the like that control the external environment such as the temperature, humidity, solar radiation amount, and solar radiation angle outside the target space 100 that affect the inside of the target space 100 through windows. Window fixtures are provided.
- the horizontal direction of the target space 100 is called the plane direction
- the vertical direction is called the height direction.
- the air conditioner 10 is a device that adjusts the air environment of the target space 100 .
- the air conditioner 10 has an indoor unit 11 and an outdoor unit 12 .
- FIG. 1 shows an example in which one indoor unit 11 and one outdoor unit 12 are provided in the target space 100, but a plurality of indoor units 11 and outdoor units 12 may be provided.
- the indoor unit 11 is installed in the target space 100 and absorbs heat from the air in the target space 100 by exchanging heat between the refrigerant that has passed through the pipe and the air in the target space 100 . Heat is discharged into the space 100 .
- the outdoor unit 12 is installed outside the target space 100, and performs heat exchange between the refrigerant that has passed through the pipes and the air outside the target space 100, thereby discharging heat to the outside of the target space 100. Absorbs heat from outside air.
- the environment sensor 20 uses a temperature detection sensor using an element such as a thermistor.
- the environment sensor 20 is provided at a position in the target space 100 different from the position at which the indoor unit 11 is provided, for example.
- the environment sensor 20 can be a temperature sensor provided in a remote controller that receives a user's operation on the air conditioner 10 .
- the environmental sensor 20 associates the detected environmental information with time information, which is information on the date and time when the temperature and humidity were detected.
- the environment sensor 20 then sends environment information, which is information about the detected temperature and humidity, to the server device 40 .
- the information terminal device 30 a device that can be carried by the user, such as a mobile phone such as a smart phone and a mobile terminal device such as a tablet terminal, can be used.
- the information terminal device 30 of this embodiment is provided with a touch panel on the display screen 300 .
- an operation for an image displayed on the display screen 300 or an instruction via the display screen 300 is accepted.
- presentation information received from the server device 40 is displayed on the display screen 300 of the information terminal device 30 .
- the information terminal device 30 accepts the setting of the set temperature for the air conditioner 10 from the user. That is, the information terminal device 30 also functions as a remote controller that controls the air conditioner 10 via the server device 40 .
- the display of the presentation information of the server device 40 and the control of the air conditioner 10 using the information terminal device 30 will be described later in detail.
- the server device 40 performs the Estimate the environment including the temperature at a specific location different from the measurement location. Then, based on the estimation of the environment, the server device 40 determines the range of the environment including the temperature that can be adjusted by the air conditioner 10 at the specific position, and the target space that the air conditioner 10 can adjust to the predetermined environment including the temperature. presents the spatial extent in . Furthermore, the server device 40 of the present embodiment controls the air conditioner 10 by transmitting control information of the air conditioner 10 to the air conditioner 10 . Note that the server device 40 of the present embodiment functions as an example of an information processing device. Further, the indoor unit 11 or the outdoor unit 12 of the air conditioner 10 may have the functions of the server device 40 . In this case, the indoor unit 11 or the outdoor unit 12 of this embodiment functions as an example of an information processing device.
- FIG. 2 is a diagram showing a hardware configuration example of the server device 40 of this embodiment.
- the server device 40 includes a CPU (Central Processing Unit) 401 as a computing means, a RAM (Random Access Memory) 402, a ROM (Read Only Memory) 403, and a storage device 404 as storage means.
- a RAM 402 is a main storage device (main memory), and is used as a working memory when the CPU 401 performs arithmetic processing.
- the ROM 403 holds programs and data such as preset values, and the CPU 401 directly reads the programs and data from the ROM 403 and processes them.
- the storage device 404 is means for storing programs and data. A program is stored in the storage device 404, and the CPU 401 loads the program stored in the storage device 404 into the main storage device and processes the program.
- the storage device 404 stores the results of processing by the CPU 401 .
- a magnetic disk device for example, an SSD (Solid State Drive), or the like is used.
- the basic hardware configurations of the air conditioner 10, the environment sensor 20, and the information terminal device 30 are the same as those of the server device 40 described above.
- FIG. 3 is a functional block diagram of the server device 40 of this embodiment.
- the server device 40 of the present embodiment includes a device information acquisition unit 41 that acquires device information of the air conditioner 10, a space information acquisition unit 42 that acquires space information of the target space 100, a target and an environment information acquisition unit 43 that acquires environment information of the measurement position in the space 100 . Furthermore, the server device 40 includes an estimation unit 44 that estimates an environment at a position (hereinafter referred to as a specific position) different from the measurement position in the target space, and a presentation that presents presentation information to the user based on the estimation of the environment by the estimation unit 44. and a setting reception unit 46 that receives the setting of the temperature of a predetermined position in the target space 100 . The server device 40 also includes a control information creation unit 47 that creates control information for controlling the air conditioner 10 based on the settings received by the setting reception unit 46 .
- the device information acquisition unit 41 acquires device information, which is information about the air conditioner 10 .
- the device information includes performance information regarding performance of the air conditioner 10 and control information regarding control of the air conditioner 10 .
- the performance information includes, for example, information such as specifications of the air conditioner 10 such as the heating capacity and cooling capacity of the air conditioner 10 and the blowing area of the indoor unit 11 .
- the control information includes the air volume of the indoor unit 11 of the air conditioner 10, the wind direction of the indoor unit 11, the temperature of the refrigerant of the indoor unit 11, and the like.
- the device information acquisition unit 41 can acquire device information from the air conditioner 10, an input from a user or the like, or an external device (not shown).
- the spatial information acquisition unit 42 acquires information on the target space 100 itself and spatial information that is information on objects installed in the target space 100 .
- the spatial information includes information on the extent of the target space 100 in the planar direction and information on the extent of the target space 100 in the height direction.
- the spatial information includes size information and shape information of the target space 100 , such as the floor area, volume, ceiling height, and layout of the target space 100 .
- the size information may be, for example, dimension information.
- the space information includes information on the position in the height direction and the position in the plane direction of the indoor unit 11 of the air conditioner 10 set in the target space 100 . Furthermore, the spatial information includes information on the positions of heat-generating fixtures and non-heat-generating fixtures. Furthermore, the spatial information includes information such as the position and size of windows in the target space 100 and the position and size of curtains or blinds. It should be noted that these pieces of space information are examples of information on objects that affect the temperature environment in the target space 100 .
- the environment information acquisition unit 43 acquires environment information measured by the environment sensor 20 and the indoor unit 11, for example.
- Environmental information includes air quality information such as temperature, humidity, carbon dioxide and odors.
- the environment information acquisition unit 43 acquires temperature information, for example, as the environment information.
- the environment information acquisition unit 43 acquires the temperature actually measured by the environment sensor 20 provided at a predetermined position in the target space 100 as the environment information.
- the environment information acquisition unit 43 acquires the suction temperature actually measured by the temperature sensor built into the indoor unit 11 installed in the target space 100 as the environment information.
- the estimation unit 44 estimates the environment at a specific position different from the measurement position of the environmental information in the target space 100 based on the device information, the spatial information, and the environmental information.
- the estimation unit 44 uses a physical model that models the inside of the target space 100 to estimate the temperature environment in the target space 100 . Then, the estimating unit 44 uses the temperature information measured at at least one point provided in the target space 100 and the physical model to estimate the temperature at points in the target space 100 that are not measured.
- the estimating unit 44 estimates the temperature of a specific position whose temperature is to be obtained, among a plurality of positions within the target space 100 .
- the estimation unit 44 calculates the temperature difference between the temperature indicated by the environment information acquired by the environment information acquisition unit 43 and the temperature at the specific position using a physical model that models the inside of the target space 100 .
- the physical model used by the estimating unit 44 of this embodiment can be exemplified by including the following terms.
- the physical model of this embodiment includes terms that define thermal diffusivity and thermal conductivity from the position where the environment sensor 20 is installed to a specific position.
- the thermal diffusivity and thermal conductivity can be calculated from the size information of the target space 100 acquired by the spatial information acquisition unit 42 .
- the physical model of the present embodiment includes terms that define the effects of the blowout temperature, blowout humidity, wind direction, wind speed, and air volume of the indoor unit 11 of the air conditioner 10 on the temperature at a specific position.
- the blowout temperature, blowout humidity, wind direction, wind speed, and air volume of the indoor unit 11 can be acquired from the device information acquisition unit 41 .
- the physical model of this embodiment includes terms that define the effects of the external environment, such as the temperature, humidity, amount of solar radiation, and angle of solar radiation outside the target space 100, on the temperature at a specific position.
- the effect of the external environment on the temperature of a specific position is the effect of the external environment via the windows 140, walls, floors, and ceilings of the target space 100, or the direct flow of the external environment into the target space 100. Including impact.
- the temperature, humidity, amount of insolation, and angle of insolation outside the target space 100 can be specified from an external information source, such as weather information, through the server device 40 .
- the physical model of the present embodiment includes terms that define the influence of heat-generating fixtures on the temperature of specific locations as a blocker that blocks the flow of air in the target space 100 or as a heat-generating body.
- Information on the heat generated by the heat-generating fixture as a heat-generating body can be specified from the information on the heat-generating fixture in the spatial information acquired by the spatial information acquisition unit 42 .
- the physical model of this embodiment includes terms that define the effect of non-thermal fixtures on the temperature of specific locations as a blocker that blocks the flow of air in the target space 100 .
- the influence of the non-heat-generating fixture as a shield can be specified from the information on the non-heat-generating fixture in the spatial information acquired by the spatial information acquisition unit 42 .
- the physical model of this embodiment is a term that defines the influence of window fixtures on the temperature of a specific position by controlling the influence of the external environment outside the target space 100 .
- Information on control by window fixtures can be specified from the spatial information acquired by the spatial information acquisition unit 42 .
- the estimation unit 44 uses the physical model including the above terms to calculate the temperature difference between the temperature acquired by the environment information acquisition unit 43 and the temperature at the specific position. Then, the estimation unit 44 estimates the temperature of the specific position by subtracting the calculated temperature difference from the temperature measured by the environment sensor 20 .
- the estimation unit 44 divides the target space 100 into a plurality of grids in the planar direction and the height direction.
- the estimation unit 44 estimates the temperature for each of a plurality of grids formed by dividing the target space 100 into a plurality of spaces.
- the estimation unit 44 estimates the temperature distribution in the target space 100 .
- the estimation unit 44 also identifies the time required for the temperature at the specific position to reach the estimated temperature based on the physical model described above. Then, the estimating unit 44 holds the estimated temperature at the specific position as time-series data.
- the estimation unit 44 estimates temperature changes in the target space 100 by changing parameters such as device information, space information, and environment information using the physical model described above. Specifically, the estimation unit 44 creates grids by dividing the target space 100 into a plurality of areas. Furthermore, the estimating unit 44 identifies temperatures for each of a plurality of grids when various parameters used in the physical model are changed. Thereby, the estimation unit 44 estimates the range of the environment such as the temperature that the air conditioner 10 of the present embodiment can adjust. For example, the estimation unit 44 estimates that the range of temperatures that can be adjusted by the air conditioner 10 is from X°C to Y°C in a certain grid in the target space 100 .
- the estimation unit 44 estimates a spatial range in the target space 100 in which the air conditioner 10 can adjust to a predetermined temperature. For example, the estimator 44 estimates a single or multiple grids in the target space 100 that are adjustable to X degrees Celsius.
- the estimating unit 44 uses a physical model to estimate the adjustable range of the temperature of another specific position different from the predetermined position when the temperature of the predetermined position in the target space 100 is fixed. For example, the estimating unit 44 maintains the temperature of a certain grid in the target space 100 at Z° C., and the range of temperatures that can be adjusted by the air conditioner 10 in other grids is from X° C. to Y° C. Presume that. However, in this embodiment, when the temperature is fixed or the temperature is maintained, it does not require that the temperature be maintained strictly at the same temperature, and it is sufficient if the temperature is maintained within a certain temperature range. shall be
- the estimation of the environment by the estimation unit 44 is not limited to the example using the physical model described above.
- the estimation unit 44 may estimate the environment of a specific position using machine learning.
- the estimation unit 44 uses spatial information, environment information that can be acquired at a certain point in time, and control parameters of the air conditioner 10 as explanatory variables.
- space information include information on the size of the target space 100 and information on the installation positions of the air conditioner 10, heat-generating fixtures, and non-heat-generating fixtures installed in the target space 100.
- Examples of environmental information include the temperature measured by the environment sensor 20 and the suction temperature of the indoor unit 11 .
- control parameters include the blowout area of the indoor unit 11, the fan rotation speed corresponding to the air volume of the indoor unit 11, the refrigerant temperature related to the blowout temperature, and the flap angle of the indoor unit 11.
- the estimating unit 44 uses actual measurement values obtained by a plurality of temperature detection sensors installed in the target space 100 as objective variables, simulation values obtained by numerical calculation such as CFD (Computational Fluid Dynamics), and various parameters after changing A value after a predetermined time has passed is used. Then, the estimating unit 44 estimates the environment such as the temperature at the specific position in the target space 100 using a trained model obtained by supervised learning using the explanatory variables and the objective variable. In addition, the estimation unit 44 of the present embodiment uses environment information measured at at least one point in the target space 100 when estimating the environment using the learned model, thereby increasing the estimation accuracy.
- CFD Computer Fluid Dynamics
- the estimation unit 44 estimates the air environment in the target space 100, for example, using a prediction model obtained by model predictive control for controlling the air conditioner 10 that adjusts the air environment in the target space 100.
- the estimation unit 44 When estimating the environment of the target space 100 by changing the parameters related to the device information using, for example, a physical model, the estimation unit 44 is limited to the conditions of the air conditioners 10 installed in the target space 100. Instead, conditions under the assumption that the air conditioner 10 is installed in the target space 100 may be used. In this case, for example, the estimation unit 44 can estimate the environment of the target space 100 when another air conditioner 10 is newly added to the target space 100 or when the model of the air conditioner 10 is changed. can. Then, the estimation unit 44 may estimate the range of the environment such as the temperature that can be adjusted in the target space 100, for example.
- the presentation unit 45 creates presentation information to be presented to the user based on the temperature environment information at the specific position estimated by the estimation unit 44 . Then, in the present embodiment, the presentation unit 45 transmits the presentation information to the information terminal device 30 and causes the display screen 300 to present the presentation information.
- the presentation unit 45 of the present embodiment presents the temperature range in which the air conditioner 10 can adjust at a specific position in the target space 100 as presentation information. Furthermore, the presentation unit 45 presents, as presentation information, a spatial range in the target space 100 in which the air conditioner 10 can adjust the temperature to a predetermined temperature. Furthermore, the presentation unit 45 presents the adjustable temperature range at another specific position as presentation information while maintaining the temperature of the predetermined position in the target space 100 at the predetermined temperature.
- the presentation unit 45 of the present embodiment presents, for example, the temperature adjustment range to the user when the above-described setting reception unit 46 receives the setting of the temperature setting for the air conditioner 10 . Accordingly, the user can set the set temperature after grasping the range of temperature that can be adjusted by the air conditioner 10 and the spatial range that can be adjusted to a predetermined temperature.
- the setting reception unit 46 receives, for example, from a user in the target space 100 a set temperature that is a target when the air conditioner 10 in the target space 100 is adjusted.
- the setting reception unit 46 of this embodiment receives the setting of the set temperature at a predetermined position in the target space 100 .
- the setting reception unit 46 of the present embodiment causes the display screen 300 to display a setting screen 70 for the user to set the temperature setting on the information terminal device 30 (see FIG. 7 described later).
- the setting accepting unit 46 accepts from the user, through the setting screen 70 displayed on the display screen 300 of the information terminal device 30, the specification of the set temperature and the specification of the position where the set temperature is to be set.
- the setting reception unit 46 sends information on the set temperature received from the user to the control information creation unit 47 .
- the control information creating unit 47 controls the air conditioner 10 based on the information on the set temperature and the designated position received from the user by the setting receiving unit 46 and the information on the temperature environment of the specific position estimated by the estimating unit 44. Create control information for Specifically, the control information generating unit 47 uses the physical model used by the estimating unit 44 to estimate the control parameters of the air conditioner 10 that satisfy the conditions of the set temperature and the designated position received by the setting receiving unit 46 . Identify using Then, the control information creating unit 47 transmits to the air conditioner 10 the control parameters of the air conditioner 10 that satisfy the conditions of the set temperature and the specified position accepted by the setting accepting unit 46 .
- FIG. 4 is a flowchart of operations performed by the server device 40 of this embodiment.
- FIG. 5 is a diagram of an example of a reception screen 50 displayed on the display screen 300 of the information terminal device 30.
- FIG. 6 is a diagram of an example of a presentation screen 60 displayed on the display screen 300 of the information terminal device 30.
- FIG. 7A and 7B are diagrams of an example of a setting screen 70 displayed on the display screen 300 of the information terminal device 30.
- FIG. 5 is a diagram of an example of a reception screen 50 displayed on the display screen 300 of the information terminal device 30.
- FIG. 6 is a diagram of an example of a presentation screen 60 displayed on the display screen 300 of the information terminal device 30.
- FIG. 7A and 7B are diagrams of an example of a setting screen 70 displayed on the display screen 300 of the information terminal device 30.
- the presentation unit 45 of the server device 40 displays a plan view of the target space 100 on the display screen 300 of the information terminal device 30 (step 101). Specifically, as shown in FIG. 5, a reception screen 50 is displayed on the display screen 300 . A plan view 51 of the target space 100 , a side view line 52 , an instruction message 53 , and an OK button 54 are displayed on the reception screen 50 .
- a plan view 51 is a view of an office shown as an example of the target space 100 in this embodiment, viewed from above in the vertical direction.
- the floor plan 51 represents the boundaries of the room with the images of the walls. Further, the plan view 51 also displays images of personal computers, desks, and the like.
- the plan view 51 may be a schematic diagram of the target space 100 or may be a photograph of the target space 100 actually taken.
- the side view line 52 is a guide for accepting designation of a position to be displayed in a side view 61 of the target space 100, which will be described later.
- the side view line 52 moves with respect to the plan view 51 in accordance with the user's touch operation on the display screen 300 .
- Instruction message 53 instructs the user to move side view line 52 .
- the instruction message 53 is to move the side view line 52 to display the temperature information at the position corresponding to the side view line 52, for example, "Move the line to select the position where the temperature information is presented.” tell you.
- the decision button 54 is a button image for accepting a decision from the user to show a side view 61 (described later) at the position of the side view line 52 for displaying the side view.
- the server device 40 determines whether or not a specification for displaying a side view 61 (described later) has been received (step 102). Whether or not the designation of the display of the side view 61 has been accepted can be determined by selecting and operating the enter button 54 (see FIG. 5) on the acceptance screen 50 . Then, when decision button 54 is selected, server device 40 determines that the designation of display of side view 61 has been accepted (YES in step 102 ), and side view 61 at the position designated by side view line 52 is displayed. is displayed on the display screen 300 of the information terminal device 30 (step 103).
- a presentation screen 60 is displayed on the display screen 300 of the information terminal device 30 .
- a side view 61 of the target space 100, grid lines 62 for indicating a plurality of grids, current temperature information 63, adjustable range information 64, and a display movement button 65 are displayed on the presentation screen 60. be done.
- a side view 61 is a view of an office shown as an example of the target space 100 in this embodiment viewed from the horizontal direction.
- the side view 61 also displays an image of a personal computer, a desk, or the like. Note that the side view 61 may be a schematic diagram of the target space 100 or may be a photograph of the target space 100 actually taken.
- the grid lines 62 are lines that indicate the boundaries of the grids 62G when the target space 100 is divided into a plurality of grids 62G.
- the target space 100 displayed as the side view 61 is divided into four areas in the vertical direction, and a plurality of grids 62G divided into two areas in the horizontal direction are displayed.
- the presentation screen 60 also displays a specific numerical value of the height in the vertical direction indicated by the grid lines 62 .
- the current temperature information 63 is displayed for each grid 62G.
- the current temperature information 63 indicates the temperature of each grid 62G estimated by the estimation unit 44 .
- the current temperature information 63 is the temperature estimated at the time the presentation screen 60 is displayed. Thereby, the user who refers to the presentation screen 60 can grasp the temperature estimated at the position where the user is present, for example.
- the current temperature information 63 is displayed for each of a plurality of vertically divided grids 62G. Therefore, the user can grasp the temperature at each height, such as head, torso and feet.
- the adjustable range information 64 is displayed for each grid 62G.
- the adjustable range information 64 indicates the range of temperatures that can be adjusted by the air conditioner 10 with respect to the grid 62G. This temperature range is estimated by the estimation unit 44 . This allows the user to grasp the temperature that can be achieved using the air conditioner 10 for each grid 62G.
- the display movement button 65 is a button image used when moving the side view 61 displayed on the display screen 300 .
- the display move button 65 is operated by the user to change the area of the side view 61 displayed on the display screen 300 . Then, according to the change in the area of the side view 61 displayed on the display screen 300, the current temperature information 63 and the adjustable range information 64 of the grid 62G in that area are displayed.
- the current temperature information 63 and the adjustable range information 64 for each grid 62G are displayed superimposed on the side view 61 of the target space 100.
- the current temperature information 63 and the adjustable range information 64 corresponding to the grid 62G in a different side view are displayed again.
- step 102 if the specification of the display of the side view 61 has not been accepted (NO in step 102), the process returns to 102 to continue accepting the specification of the display of the side view 61.
- step 104 it is determined whether or not selection of one grid 62G from the plurality of grids 62G has been accepted by the user (step 104).
- setting screen 70 (see FIG. 7 described later) is displayed on display screen 300, and temperature setting for that grid 62G is accepted (step 105).
- the display screen 300 of the information terminal device 30 displays a setting screen 70 for receiving the temperature setting for each grid 62G from the user. Then, as shown in FIG. 7A, the setting screen 70 displays a slider image 71 , a temperature range display 72 , and an OK button 73 .
- the slider image 71 can be moved by the user's touch operation. Then, the temperature corresponding to the position where the slider image 71 is arranged is set as the set temperature.
- a temperature range display 72 displays the range of adjustable temperatures for the selected grid 62G. Temperature range display 72 corresponds to adjustable range information 64 in that grid 62G. The temperature range display 72 displays the temperature from the lower limit value to the upper limit value in the adjustable range information 64 . The temperature range display 72 displays different lower and upper temperature limits for each grid 62G. The slider image 71 can be moved in correspondence with the temperature range display 72 . Therefore, the slider image 71 cannot be positioned at a temperature that exceeds the range of the lower limit and upper limit of the temperature range display 72 . The setting screen 70 does not accept temperatures outside the temperature range of the adjustable range information 64 .
- the decision button 73 is a button image for accepting from the user that the temperature setting using the slider image 71 has been finalized. By selecting the determination button 73, the temperature corresponding to the position of the slider image 71 is determined as the set temperature.
- An up/down button 74, a temperature range display 75, and an OK button 76 are displayed on another example of the setting screen 70 shown in FIG. 7(B).
- the up/down button 74 has a button for increasing the set temperature and a button for decreasing the set temperature. Furthermore, according to the operation of the up/down button 74, the numerical value of the temperature display 74T changes.
- a temperature range display 75 displays the range of adjustable temperatures in the selected grid 62G. Temperature range display 75 corresponds to adjustable range information 64 in that grid 62G. The temperature range display 75 displays the lower limit value and upper limit value of the temperature in the adjustable range information 64 . The temperature range display 75 displays different lower and upper temperature limits for each grid 62G. It should be noted that a temperature exceeding the range of the lower limit value and the upper limit value of the temperature range display 75 cannot be displayed on the temperature display 74T by operating the up/down button 74 . The setting screen 70 of another example does not accept temperatures outside the temperature range of the adjustable range information 64 .
- the OK button 76 is a button image for accepting from the user that the setting of the set temperature using the up and down buttons 74 has been confirmed. By selecting the determination button 76, the temperature corresponding to the position of the up/down button 74 is determined as the set temperature.
- step 104 if selection of one grid 62G is not accepted (NO at step 104), the process returns to step 104 to continue accepting grids 62G.
- step 106 it is determined whether or not the setting of the set temperature has been completed. If setting of the set temperature has not been completed (NO at step 106), the process returns to step 104 to accept grid selection. On the other hand, if the set temperature has been set (YES at step 106), control information is created (step 107).
- the display screen 300 may display the time required to reach the designated temperature.
- the display screen 300 may indicate, for example, how long it takes for the temperature to reach a predetermined temperature, or an approximate time.
- the information terminal device 30 may notify the user by using a sound such as an alarm at the time when the designated grid 62G is estimated to reach the predetermined temperature.
- FIG. 8 is a diagram of an example of a presentation screen 260 displayed on the display screen 300 of the information terminal device 30.
- a presentation screen 260 is displayed on the display screen 300 of the information terminal device 30 .
- a plan view 51 of the target space 100, grid lines 62 for indicating a plurality of grids, current temperature information 63, adjustable range information 64, and a change button 66 are displayed on the presentation screen 260. .
- grid lines 62 are displayed on a plan view 51 of an office shown as an example of the target space 100 viewed from the direction along the vertical direction, and a plurality of grids divided into a plurality of areas are displayed. 62G is displayed. Current temperature information 63 and adjustable range information 64 are displayed in each grid 62G.
- the change button 66 is a button image that accepts an operation to change the height of the multiple grids 62G displayed on the display screen 300.
- the plurality of grids 62G show the contents when the height from the floor is 700 mm.
- the current temperature information 63 and the adjustable range information 64 displayed in the plurality of grids 62G correspond to a height of 700 mm from the floor surface.
- the change button 66 By operating the change button 66, the height of the grid 62G from the floor can be changed. By changing the height using the change button 66, the current temperature information 63 and the adjustable range information 64 of the grid 62G corresponding to the changed height are displayed.
- the current temperature information 63 and the adjustable range information 64 for each grid 62G are displayed superimposed on the plan view 51 of the target space 100.
- the change button 66 By changing the change button 66, the current temperature information 63 and the adjustable range information 64 corresponding to the grids 62G having different heights can be displayed on the display screen 300.
- the user uses the information terminal device 30 to grasp the temperature of his/her own location, for example.
- the user can grasp the temperature for each grid 62G having different heights in the vertical direction, for example.
- the user can then know the range of temperatures that can be adjusted by the air conditioner 10 for each grid 62G.
- the user can specify the set temperature for each grid 62G.
- each grid 62G has an adjustable temperature range, but the present invention is not limited to this example.
- the server device 40 may display, on the display screen 300 of the information terminal device 30, a spatial range in the target space 100 in which the air conditioner 10 can adjust the temperature to a predetermined temperature.
- FIG. 9 is a diagram of an example of a presentation screen 80 displayed on the display screen 300 of the information terminal device 30. As shown in FIG.
- the server device 40 receives a desired set temperature from the user via the display screen 300 of the information terminal device 30 . Then, in the server device 40 of the present embodiment, the estimation unit 44 estimates the spatial range in the target space 100 in which the air conditioner 10 can be adjusted to the desired set temperature. Then, the server device 40 displays the estimated spatial range as presentation information on the display screen 300 of the information terminal device 30 .
- the presentation screen 80 displays an acceptance button 81 for accepting the set temperature desired by the user.
- the user designates a desired set temperature by operating the reception button 81 .
- the set temperature specified by the accept button 81 is displayed on the temperature display 81T.
- the presentation screen 80 displays a range display 82 indicating a spatial range in which the set temperature desired by the user can be adjusted.
- the range display 82 is superimposed on the plan view 51 of the target space 100 on the presentation screen 80 .
- the range display 82 is displayed across a plurality of grids 62G. Thereby, for example, the user can visually grasp the spatial range in which the air conditioner 10 can be adjusted to the desired set temperature based on the plan view 51 of the target space 100 .
- the presentation screen 80 is also provided with a change button 66 for changing the target height in the plan view 51 . Therefore, when the user operates the change button 66 , a range display 82 at a predetermined height in the vertical direction is displayed on the presentation screen 80 . When the user operates the acceptance button 81 on the presentation screen 80 to change the desired set temperature, the range display 82 is changed according to the newly specified set temperature.
- the desired set temperature presented on the presentation screen 80 and the content of the range display 82 corresponding to the desired set temperature are desired to control the air conditioner 10 .
- the user operates the enter button 83 displayed on the display screen 300 .
- the control information creation unit 47 of the server device 40 creates control information based on the control parameters of the air conditioner 10 when the estimation unit 44 estimates.
- the server device 40 then transmits the created control information to the air conditioner 10 .
- the server device 40 presents a space range that can be adjusted to a predetermined temperature on the presentation screen 80, and then instructs the user to control the air conditioner 10 to keep the presented space range at a predetermined temperature.
- the spatial range may span multiple grids 62G.
- the server device 40 receives temperature settings for multiple positions in the target space via the presentation screen 80 .
- FIG. 10 is an example of a presentation screen 90 displayed on the display screen 300 of the information terminal device 30. As shown in FIG.
- the server device 40 accepts, from the user via the display screen 300 of the information terminal device 30, the specification of the grid 62G that maintains the set temperature. Then, in the server device 40 of the present embodiment, the air conditioner 10 can be adjusted to the grid 62G other than the designated grid 62G under the condition that the set temperature of the designated grid 62G is maintained by the estimation unit 44. Estimate a reasonable temperature range. Then, the server device 40 displays the estimated temperature range as presentation information on the display screen 300 of the information terminal device 30 .
- the presentation screen 90 displays a plan view 51 of the target space 100, a grid 62G, and a designation message 91.
- FIG. The designation message 91 instructs the user to designate the grid 62G in which the set temperature is to be maintained, such as "Please designate the area in which the set temperature is to be maintained.”
- the target grid 62G is displayed in a manner different from the other grids 62G.
- the designated upper left grid 62G displays the text "Maintain”.
- the presentation screen 90 accepts the designated set temperature of the grid 62G.
- the current temperature is set as the set temperature.
- the set temperature of the specified grid 62G may receive the specification of the set temperature within the temperature range that can be adjusted in the grid 62G.
- the presentation screen 90 displays the adjustable range information 64 for each of the plurality of grids 62G other than the designated grid 62G.
- the server device 40 displays the range of temperatures that can be adjusted by the air conditioner 10 at other positions in the target space 100 under the condition that the set temperature of one grid 62G is fixed.
- the presentation screen 90 is also provided with a change button 66 for changing the target height in the plan view 51 . Accordingly, when the user operates the change button 66, the presentation screen 90 displays the adjustable range information 64 for each grid 62G at a predetermined height in the vertical direction.
- the processing performed by the server device 40 in this embodiment is prepared as a program such as application software, for example.
- This program provides a computer with a function of acquiring device information of the air conditioner 10, a function of acquiring spatial information of the target space 100 in which the air conditioner 10 is installed, and at least the temperature of the measurement position in the target space 100.
- a function of acquiring environment information including; a function of estimating the environment including at least the temperature at a specific position different from the measurement position in the target space 100 based on the device information, the spatial information, and the environment information;
- a program that realizes a function of presenting the range of environments including the temperature that the air conditioner 10 can adjust and/or the spatial range in the target space 100 that the air conditioner 10 can adjust to a predetermined environment including the temperature is.
- program that implements the present embodiment can be provided not only by communication means, but also by being stored in a recording medium such as a CD-ROM.
- the server device 40 of the present disclosure includes a device information acquisition unit 41 that acquires device information of the air conditioner 10, a space information acquisition unit 42 that acquires space information of the target space 100 in which the air conditioner 10 is installed, and a target An environment information acquisition unit 43 for acquiring environmental information including at least the temperature of the measurement position in the space, and estimating the environment including at least the temperature of the specific position different from the measurement position in the target space based on the device information, the space information and the environment information.
- the user can grasp the adjustable environment range and spatial range of the predetermined space adjusted by the air conditioner 10 .
- the environment can be exemplified by air quality information such as temperature, humidity, carbon dioxide, and odor.
- the space information acquisition unit 42 acquires space information including information on the size of the target space 100 and information on the arrangement of the air conditioners 10 in the target space 100 .
- highly accurate estimation can be performed in which the size of the target space 100 and the arrangement of the air conditioners 10 in the target space 100 are reflected.
- the spatial information acquisition unit 42 acquires spatial information including information on objects that affect the temperature environment in the target space, which are different from the air conditioner 10 .
- the temperature environment can be estimated with higher accuracy by reflecting the information of the objects that affect the environment.
- Things that affect the temperature environment include heat-generating fixtures such as the personal computer 111, the monitor 112, the printer 113 and the server rack 114, non-heat-generating fixtures such as the desk 115, the bookshelf 116, and the partition 117, curtains, blinds, and the like. window fixtures can be exemplified.
- the presentation unit 45 presents information in the vertical direction and/or the horizontal direction of the target space 100 .
- in the vertical direction it is preferable to be able to present different height information according to the position of a part where the user feels temperature, such as the user's feet or the user's head.
- the presentation unit 45 superimposes information on the range of the environment including at least the temperature at the specific position where the air conditioner 10 is adjustable on the image showing the target space 100 and displays the image.
- information on the range of the environment is superimposed on, for example, the plan view 51 or the side view 61 showing the target space 100, thereby making it easier for the user to grasp the range of the environment.
- examples of the image showing the target space 100 include a plan view and a side view of the target space 100, a photographic image of the target space 100, a schematic diagram of the target space 100, and the like.
- the presentation unit 45 presents the range of environments at a plurality of specific positions.
- the user can grasp information on the range of the environment that can be adjusted in the target space 100 in detail, compared to the case of presenting the range of the environment of a single specific position, for example.
- the presentation unit 45 presents time information regarding the time required for the environment at the specific position to become the predetermined environment.
- the user can grasp the time required until the predetermined environment is established.
- the presentation unit 45 presents the range of the environment that can be adjusted at a second specific position different from the first specific position while maintaining the environment of the first specific position among the specific positions.
- the presentation unit 45 presents the range of the environment that can be adjusted at a second specific position different from the first specific position while maintaining the environment of the first specific position among the specific positions.
- the presentation unit 45 presents the range of the environment that can be adjusted at a second specific position different from the first specific position while maintaining the environment of the first specific position among the specific positions.
- the presentation unit 45 presents the range of the environment that can be adjusted at a second specific position different from the first specific position while maintaining the environment of the first specific position among the specific positions.
- the air conditioning system 1 of the present disclosure includes the air conditioner 10 that adjusts at least the temperature of the target space 100, the device information acquisition unit 41 that acquires device information of the air conditioner 10, and the space information of the target space 100.
- a spatial information acquisition unit 42 to acquire an environment information acquisition unit 43 to acquire environmental information including at least the temperature of the measurement position in the target space 100; is an estimating unit 44 for estimating an environment including at least temperature at different specific positions, and an environmental range including a temperature that can be adjusted by the air conditioner 10 at a specific position based on the estimation by the estimating unit 44, and/or the air conditioner a presentation unit 45 that presents a space range in the target space 100 in which the machine 10 can be adjusted to a predetermined environment including temperature; , and a control information creation unit 47 that creates control information for controlling the air conditioner 10 according to the setting information received by the setting reception unit 46 .
- the user can grasp the adjustable environment range and spatial range of the predetermined space adjusted by the air conditioner 10 .
- the device information acquisition unit 41 for example, various functions of the device information acquisition unit 41, the spatial information acquisition unit 42, the environment information acquisition unit 43, the estimation unit 44, the presentation unit 45, the setting reception unit 46, and the control information creation unit 47 are provided only by the server device 40. is not limited to the realization of Some or all of these functions may be realized by the information terminal device 30, for example. In this case, the information terminal device 30 functions as an example of an information processing device.
- each configuration described above is not limited to each of the above embodiments, and can be changed without departing from the spirit of the invention. In other words, it is understood that various changes in form and detail may be made without departing from the spirit and scope of the claims.
- the configuration is not limited to that described above, and part of each configuration described above may be omitted, or other functions may be added to each configuration described above.
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Abstract
Description
本開示は、空気調和機によって調整される所定の空間の調整可能な環境の範囲や、所定の環境に調整可能な空間範囲をユーザが把握できるようにすることを目的とする。
また、前記空間情報取得部は、前記対象空間の大きさの情報、および当該対象空間における前記空気調和機の配置の情報を含む前記空間情報を取得する。この場合、対象空間の大きさと対象空間における空気調和機の配置が反映された、精度の高い推定を行うことができる。
また、前記空間情報取得部は、前記空気調和機とは異なる、前記対象空間における温度環境に影響を及ぼす物の情報を含む前記空間情報を取得する。この場合、環境に影響を及ぼす物の情報が反映された精度の高い推定を行うことができる。
また、前記提示部は、前記対象空間の鉛直方向および/または水平方向における情報を提示する。この場合、ユーザに対して対象空間における鉛直方向および/または水平方向ごとに異なる環境の範囲や空間範囲を提示することができる。
また、前記提示部は、前記対象空間を示す画像に前記空気調和機が調整可能な前記特定位置での少なくとも温度を含む環境の範囲の情報を重畳させて表示する。この場合、ユーザが環境の範囲をより把握し易くすることができる。
また、前記提示部は、複数の前記特定位置での前記環境の範囲を提示する。この場合、例えば単数の特定位置の環境の範囲を提示する場合と比較して、対象空間における調整可能な環境の範囲の情報をユーザが詳細に把握することができる。
また、前記提示部は、前記特定位置の環境が所定の環境になるまでに要する時間に関する時間情報を提示する。この場合、所定の環境になるまでに要する時間をユーザが把握することができる。
また、前記提示部は、前記特定位置のうち第1特定位置の環境を維持したままで、当該第1特定位置とは異なる第2特定位置にて調整可能な環境の範囲を提示する。この場合、例えば第1特定位置にいるユーザが希望する設定温度を維持しながら、第2特定位置にいる他のユーザが設定可能な環境の範囲を示すことができる。
また、他の観点から捉えると、本開示の空気調和システムは、対象空間の少なくとも温度を調整する空気調和機と、前記空気調和機の機器情報を取得する機器情報取得部と、前記対象空間の空間情報を取得する空間情報取得部と、前記対象空間における測定位置の少なくとも温度を含む環境情報を取得する環境情報取得部と、前記機器情報、前記空間情報および前記環境情報に基づいて前記対象空間における前記測定位置とは異なる特定位置の少なくとも温度を含む環境を推定する推定部と、前記推定部による推定に基づいて、前記特定位置における前記空気調和機が調整可能な温度を含む環境の範囲、および/または前記空気調和機が温度を含む所定の環境に調整可能な前記対象空間における空間範囲を提示する提示部と、前記対象空間における所定位置に対する温度を含む環境の設定情報をユーザから受け付ける設定受付部と、前記設定受付部にて受け付けた前記設定情報に応じて、前記空気調和機を制御する制御情報を作成する制御情報作成部と、を備える。この場合、空気調和機によって調整される所定の空間の調整可能な環境の範囲や空間範囲をユーザが把握できる。
また、他の観点から捉えると、本開示のプログラムは、空気調和機の機器情報を取得する機能と、前記空気調和機が設置される対象空間の空間情報を取得する機能と、前記対象空間における測定位置の少なくとも温度を含む環境情報を取得する機能と、前記機器情報、前記空間情報および前記環境情報に基づいて前記対象空間における前記測定位置とは異なる特定位置の少なくとも温度を含む環境を推定する機能と、前記推定に基づいて、前記特定位置における前記空気調和機が調整可能な温度を含む環境の範囲、および/または前記空気調和機が温度を含む所定の環境に調整可能な前記対象空間における空間範囲を提示する機能と、を実現させる。この場合、空気調和機によって調整される所定の空間の調整可能な環境の範囲や空間範囲をユーザが把握できる。
図1に示すように、空気調和システム1は、対象空間100における空気の温度などの空気環境を調整する空気調和機10と、対象空間100における温度や湿度などの空気質の環境情報を検出する環境センサ20と、ユーザが用いる情報端末装置30と、環境情報などの各種の情報に基づいて予め定められた情報を出力するサーバ装置40と、を有する。
そして、図1に示すように、対象空間100内には、空気調和機10の室内機11と、環境センサ20と、情報端末装置30と、サーバ装置40と、が配置される。さらに、対象空間100には、パソコン111、モニタ112、プリンタ113およびサーバラック114などの発熱する発熱什器と、空気の流れに影響を及ぼすデスク115、書棚116、パーティション117などの非発熱什器とが配置される。
さらに、対象空間100には、図示しないが、窓を介して対象空間100内に影響を与える対象空間100外の温度、湿度、日射量、日射角度等の外部環境を制御するカーテン、ブラインド等の窓什器が設けられている。
なお、以下の説明において、対象空間100の水平方向を平面方向と呼び、鉛直方向を高さ方向と呼ぶ。
室内機11は、対象空間100内に設置され、配管を通ってきた冷媒と対象空間100内の空気との間で熱交換を行うことにより、対象空間100内の空気から熱を吸収したり対象空間100内に熱を排出したりする。室外機12は、対象空間100外に設置され、配管内を通ってきた冷媒と対象空間100外の空気との間で熱交換を行うことにより、対象空間100外に熱を排出したり対象空間100外の空気から熱を吸収したりする。
環境センサ20は、検知した環境情報に、温度および湿度を検知したときの日時の情報である時間情報を関連付ける。そして、環境センサ20は、検知した温度および湿度の情報である環境情報を、サーバ装置40に送る。
本実施形態の情報端末装置30は、表示画面300にタッチパネルが設けられている。情報端末装置30では、表示画面300をユーザがタッチすることで、表示画面300に表示される画像に対する操作や表示画面300を介した指示を受け付ける。さらに、情報端末装置30の表示画面300には、サーバ装置40から受信した提示情報が表示される。
さらに、情報端末装置30は、空気調和機10に対する設定温度の設定をユーザから受け付ける。すなわち、情報端末装置30は、サーバ装置40を介して空気調和機10を制御するリモートコントローラとしても機能する。
なお、情報端末装置30を用いた、サーバ装置40の提示情報の表示や、空気調和機10の制御については、後に詳しく説明する。
なお、本実施形態のサーバ装置40は、情報処理装置の一例として機能する。
また、サーバ装置40の上記機能を空気調和機10の室内機11または室外機12が有する構成としてもよい。この場合は、本実施形態の室内機11または室外機12が、情報処理装置の一例として機能することになる。
なお、空気調和機10、環境センサ20および情報端末装置30のハードウェアの基本構成は、上述したサーバ装置40と同様である。
性能情報には、例えば、空気調和機10の暖房能力および冷房能力、室内機11の吹出面積などの空気調和機10の仕様などの情報が含まれる。
制御情報には、空気調和機10の室内機11の風量、室内機11における風向、室内機11の冷媒の温度などが含まれる。
なお、機器情報取得部41は、空気調和機10、ユーザ等による入力、不図示の外部装置から機器情報を取得することができる。
空間情報には、対象空間100の平面方向の広がり、対象空間100の高さ方向の広がりの情報が含まれる。空間情報には、対象空間100の例えば床面積、体積、天井高さ、レイアウトなど対象空間100の大きさの情報や形の情報が含まれる。ここで、大きさの情報とは、例えば、寸法の情報であってよい。
さらに、空間情報には、対象空間100における窓の位置やサイズ、カーテンまたはブラインドの位置やサイズなどの情報が含まれる。
なお、これらの空間情報は、対象空間100における温度環境に影響を及ぼす物の情報の一例である。
この場合、推定部44は、説明変数として、空間情報と、ある時点で取得できる環境情報と、空気調和機10の制御パラメータを用いる。ここで、空間情報には、対象空間100のサイズや対象空間100に設置される空気調和機10、発熱什器、非発熱什器の設置位置の情報を例示できる。環境情報には、環境センサ20の測定温度、室内機11の吸込温度を例示できる。制御パラメータには、室内機11の吹出面積、室内機11の風量に相当するファン回転数、吹出温度に関わる冷媒温度、室内機11のフラップの角度を例示できる。
そして、推定部44は、説明変数と目的変数とを用いて教師あり学習をして得られた学習済みモデルによって、対象空間100における特定位置の温度などの環境を推定する。また、本実施形態の推定部44は、学習済みモデルによる環境の推定の際に、対象空間100における少なくとも1地点にて測定された環境情報を用いることで、推定精度を高めている。
本実施形態の提示部45は、対象空間100の特定位置における空気調和機10が調整可能な温度範囲を提示情報として提示する。さらに、提示部45は、空気調和機10が所定の温度に調整可能な対象空間100における空間範囲を提示情報として提示する。さらに、提示部45は、対象空間100における所定の位置の温度を所定の温度に維持したままで、他の特定位置において調整可能な温度範囲を提示情報として提示する。
そして、設定受付部46は、ユーザから受け付けた設定温度の情報を、制御情報作成部47に送る。
具体的には、制御情報作成部47は、設定受付部46にて受け付けた設定温度およびその指定位置の条件を満たす空気調和機10の制御パラメータを、推定部44が推定に用いた物理モデルを用いて特定する。そして、制御情報作成部47は、設定受付部46にて受け付けた設定温度および指定位置の条件を満たす、空気調和機10の制御パラメータを空気調和機10に送信する。
図4は、本実施形態のサーバ装置40が行う動作のフロー図である。
図5は、情報端末装置30の表示画面300に表示される受付画面50の一例の図である。
図6は、情報端末装置30の表示画面300に表示される提示画面60の一例の図である。
図7(A)および図7(B)は、情報端末装置30の表示画面300に表示される設定画面70の一例の図である。
なお、平面図51は、対象空間100の模式図であっても良く、対象空間100を実際に撮影した写真であっても良い。
決定ボタン54は、側面図を表示するための側面図ライン52の位置にて側面図61(後述)を示すことの決定を、ユーザから受け付けるボタン画像である。
側面図61の表示の指定を受け付けたか否かは、受付画面50の決定ボタン54(図5参照)が選択操作されることによって判断することができる。そして、サーバ装置40は、決定ボタン54が選択されると、側面図61の表示の指定を受け付けたと判断し(ステップ102にてYES)、側面図ライン52にて指定された位置の側面図61を、情報端末装置30の表示画面300に表示する(ステップ103)。
一のグリッド62Gの選択を受け付けると(ステップ104にてYES)、表示画面300に設定画面70(後述の図7参照)を表示し、そのグリッド62Gに対する温度の設定を受け付ける(ステップ105)。
そして、図7(A)に示すように、設定画面70には、スライダ画像71と、温度範囲表示72と、決定ボタン73と、が表示される。
そして、スライダ画像71は、この温度範囲表示72に対応して移動できるようになっている。従って、スライダ画像71は、温度範囲表示72の下限値および上限値の範囲を超えた温度に位置することができない。設定画面70では、調整可能範囲情報64の温度範囲外の温度を受け付けないようになっている。
なお、上下ボタン74に対する操作によって、温度範囲表示75の下限値および上限値の範囲を超えた温度を、温度表示74Tに表示させることができない。そして、他の例の設定画面70では、調整可能範囲情報64の温度範囲外の温度を受け付けないようになっている。
一方、設定温度の設定が完了している場合(ステップ106にてYES)、制御情報を作成する(ステップ107)。
図8は、情報端末装置30の表示画面300に表示される提示画面260の一例の図である。
図8に示すように、情報端末装置30の表示画面300には、提示画面260が表示される。そして、提示画面260には、対象空間100の平面図51と、複数のグリッドを示すためのグリッド線62と、現状温度情報63と、調整可能範囲情報64と、変更ボタン66とが表示される。
そして、各グリッド62Gには、現状温度情報63および調整可能範囲情報64が表示される。
図9は、情報端末装置30の表示画面300に表示される提示画面80の一例の図である。
図9に示す提示画面80の例では、範囲表示82は、複数のグリッド62Gを跨がって表示される。これによって、例えば、ユーザは、希望とする設定温度に空気調和機10が調整可能な空間的な範囲を、対象空間100の平面図51に基づいて視覚的に把握できる。
提示画面80において、ユーザが受付ボタン81を操作し、希望する設定温度を変化させると、新たに指定された設定温度に応じて範囲表示82が変更される。
サーバ装置40の制御情報作成部47は、推定部44が推定を行った際の空気調和機10の制御パラメータに基づく制御情報を作成する。そして、サーバ装置40は、空気調和機10に対して、作成した制御情報を送信する。
図10は、情報端末装置30の表示画面300に表示される提示画面90の一例の図である。
指定メッセージ91は、例えば「設定温度を維持するエリアを指定して下さい。」といったように、ユーザに対して、設定温度を維持するグリッド62Gの指定を行うことを指示する。
さらに、提示画面90では、指定されたグリッド62Gの設定温度を受け付ける。図10に示す例では、現状の温度が設定温度として設定されている。なお、指定するグリッド62Gの設定温度は、そのグリッド62Gにおいて調整可能な温度範囲内で、設定温度の指定を受け付けても良い。
このように、サーバ装置40は、一のグリッド62Gの設定温度を固定するという条件のもと、対象空間100における他の位置において空気調和機10が調整可能な温度の範囲を表示する。
本開示のサーバ装置40は、空気調和機10の機器情報を取得する機器情報取得部41と、空気調和機10が設置される対象空間100の空間情報を取得する空間情報取得部42と、対象空間における測定位置の少なくとも温度を含む環境情報を取得する環境情報取得部43と、機器情報、空間情報および環境情報に基づいて対象空間における測定位置とは異なる特定位置の少なくとも温度を含む環境を推定する推定部44と、推定部44による推定に基づいて、特定位置における空気調和機10が調整可能な温度を含む環境の範囲、および/または空気調和機10が温度を含む所定の環境に調整可能な対象空間における空間範囲を提示する提示部45と、を備える。この場合、空気調和機10によって調整される所定の空間の調整可能な環境の範囲や空間範囲をユーザが把握できる。
ここで、環境には、温度、湿度、二酸化炭素や匂いなどの空気質の情報を例示することができる。
ここで、温度環境に影響を及ぼす物には、パソコン111、モニタ112、プリンタ113およびサーバラック114などの発熱する発熱什器、デスク115、書棚116、パーティション117などの非発熱什器、カーテン、ブラインド等の窓什器を例示することができる。
ここで、鉛直方向において、例えばユーザの足元やユーザの頭部など、ユーザが例えば温度を体感する部位の位置に応じて異なる高さの情報を提示できると好ましい。
ここで、対象空間100を示す画像としては、対象空間100の平面図や側面図、対象空間100を撮影した写真画像、対象空間100の模式図などを例示できる。
上記にて説明した構成に限らず、上記にて説明した各構成の一部を省略したり、上記にて説明した各構成に対して他の機能を付加したりしても良い。
Claims (10)
- 空気調和機の機器情報を取得する機器情報取得部と、
前記空気調和機が設置される対象空間の空間情報を取得する空間情報取得部と、
前記対象空間における測定位置の少なくとも温度を含む環境情報を取得する環境情報取得部と、
前記機器情報、前記空間情報および前記環境情報に基づいて前記対象空間における前記測定位置とは異なる特定位置の少なくとも温度を含む環境を推定する推定部と、
前記推定部による推定に基づいて、前記特定位置における前記空気調和機が調整可能な温度を含む環境の範囲、および/または前記空気調和機が温度を含む所定の環境に調整可能な前記対象空間における空間範囲を提示する提示部と、
を備える、情報処理装置。 - 前記空間情報取得部は、前記対象空間の大きさの情報、および当該対象空間における前記空気調和機の配置の情報を含む前記空間情報を取得する、請求項1に記載の情報処理装置。
- 前記空間情報取得部は、前記空気調和機とは異なる、前記対象空間における温度環境に影響を及ぼす物の情報を含む前記空間情報を取得する、請求項1に記載の情報処理装置。
- 前記提示部は、前記対象空間の鉛直方法および/または水平方向における情報を提示する、請求項1に記載の情報処理装置。
- 前記提示部は、前記対象空間を示す画像に前記空気調和機が調整可能な前記特定位置での少なくとも温度を含む環境の範囲の情報を重畳させて表示する、請求項1乃至4のいずれか1項に記載の情報処理装置。
- 前記提示部は、複数の前記特定位置での前記環境の範囲を提示する、請求項1に記載の情報処理装置。
- 前記提示部は、前記特定位置の環境が所定の環境になるまでに要する時間に関する時間情報を提示する、請求項1に記載の情報処理装置。
- 前記提示部は、前記特定位置のうち第1特定位置の環境を維持したままで、当該第1特定位置とは異なる第2特定位置にて調整可能な環境の範囲を提示する、請求項1に記載の情報処理装置。
- 対象空間の少なくとも温度を調整する空気調和機と、
前記空気調和機の機器情報を取得する機器情報取得部と、
前記対象空間の空間情報を取得する空間情報取得部と、
前記対象空間における測定位置の少なくとも温度を含む環境情報を取得する環境情報取得部と、
前記機器情報、前記空間情報および前記環境情報に基づいて前記対象空間における前記測定位置とは異なる特定位置の少なくとも温度を含む環境を推定する推定部と、
前記推定部による推定に基づいて、前記特定位置における前記空気調和機が調整可能な温度を含む環境の範囲、および/または前記空気調和機が温度を含む所定の環境に調整可能な前記対象空間における空間範囲を提示する提示部と、
前記対象空間における所定位置に対する温度を含む環境の設定情報をユーザから受け付ける設定受付部と、
前記設定受付部にて受け付けた前記設定情報に応じて、前記空気調和機を制御する制御情報を作成する制御情報作成部と、
を備える、空気調和システム。 - コンピュータに、
空気調和機の機器情報を取得する機能と、
前記空気調和機が設置される対象空間の空間情報を取得する機能と、
前記対象空間における測定位置の少なくとも温度を含む環境情報を取得する機能と、
前記機器情報、前記空間情報および前記環境情報に基づいて前記対象空間における前記測定位置とは異なる特定位置の少なくとも温度を含む環境を推定する機能と、
前記推定に基づいて、前記特定位置における前記空気調和機が調整可能な温度を含む環境の範囲、および/または前記空気調和機が温度を含む所定の環境に調整可能な前記対象空間における空間範囲を提示する機能と、
を実現させるプログラム。
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- 2022-02-04 CN CN202280023911.9A patent/CN117043522A/zh active Pending
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US20240159417A1 (en) | 2024-05-16 |
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