JP2019174078A - Controller, temperature adjustment system, temperature adjustment method, and program - Google Patents

Abstract

To efficiently adjust the temperature of a different room by using a living room.SOLUTION: A controller 100 installed in a building having a first room having a daylighting surface, and a second room communicated with the first room through a vent pipe includes a room presence information acquisition unit 102, an irradiation amount acquisition unit 103, a light shielding level determination unit 105 and an instruction unit 106. The room presence information acquisition unit 102 acquires room presence information of the first room. The irradiation amount acquisition unit 103 acquires the irradiation amount of external light irradiated to the daylighting surface of the first room. The light shielding level determination unit 105 determines a light shielding level of a light shielding unit for adjusting the amount of external light irradiated into the first room from the daylighting surface on the basis of the room presence information and the irradiation amount. The instruction unit 106 transmits an instruction to set a determined light shielding level to the light shielding unit.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a controller, a temperature control system, a temperature control method, and a program.

  The demand for energy saving has increased further in recent years, and it is desired to reduce the amount of energy consumed for heating, particularly in winter and in cold regions. For example, Patent Document 1 discloses a temperature control system that automatically controls the fin angle of a blind installed in a sun heating room and transmits the warm air of the sun heating room to a room that is in contact with the sun heating room through a light-transmitting surface. Is disclosed.

JP 2009-299314 A

  However, in the temperature control system proposed in Patent Document 1, it is necessary to prepare a sun heating room in the house, and the room may not be effectively used in a small land.

  The present invention has been made to solve the above-described problems, and by determining whether or not lighting is necessary according to the occupancy status and the irradiation status of sunlight, the use of the occupying room is effective. The purpose is to adjust the temperature.

  In order to achieve the above object, a controller according to the present invention is a controller installed in a building having a first room having a lighting surface and a second room communicating with the first room through a ventilation pipe. The occupancy information acquisition unit for acquiring the occupancy information of the first room, the irradiation amount acquisition unit for acquiring the irradiation amount of the external light irradiated on the lighting surface of the first room, and the presence information acquired by the occupancy information acquisition unit Based on the room information and the external light irradiation amount acquired by the irradiation amount acquisition unit, the light-blocking degree determination that determines the light-blocking degree of the light-blocking unit that adjusts the amount of external light irradiated from the lighting surface into the first room. And an instruction unit that transmits to the light shielding unit an instruction for setting the light shielding degree determined by the light shielding degree determination unit.

  Moreover, the temperature control system according to the present invention is a temperature control system installed in a building having a ventilation pipe that communicates a first room having a daylighting surface and a second room different from the first room, An occupancy information acquisition unit that acquires occupancy information of the first room, an irradiation amount acquisition unit that acquires an irradiation amount of external light irradiated on the lighting surface of the first room, and an occupancy information acquisition unit The light shielding for determining the light shielding degree of the light shielding unit that adjusts the amount of the external light irradiated from the lighting surface into the first room based on the occupancy information and the external light irradiation amount acquired by the irradiation amount acquisition unit A degree determination unit, and an instruction unit that transmits an instruction to set the light shielding degree determined by the light shielding degree determination unit to the light shielding unit.

  In addition, the temperature control method according to the present invention is a temperature control method installed in a building having a first room having a lighting surface and a second room communicating with the first room by a ventilation pipe. Occupancy information acquisition step of acquiring the occupancy information of the first room, irradiance acquisition step of acquiring the irradiation amount of the external light irradiated on the lighting surface of the first room, and occupancy information acquired in the occupancy information acquisition step And a light-blocking degree determination step for determining a light-blocking degree of the light-blocking unit that adjusts the amount of external light irradiated from the lighting surface into the first room based on the amount of external light acquired in the irradiation amount acquisition step. And an instruction step for transmitting an instruction to the light shielding unit to the degree of light shielding determined in the light shielding degree determination step.

  Further, the program according to the present invention acquires, in a computer, an occupancy information acquisition step for acquiring occupancy information of a first room having a lighting surface, and an irradiation amount of external light irradiated on the lighting surface of the first room. Based on the occupancy information acquired in the occupancy information acquisition step, the occupancy information acquisition step, and the external light irradiation amount acquired in the irradiance acquisition step, the external light irradiated into the first room from the lighting surface A light shielding degree determining step for determining the light shielding degree of the light shielding part for adjusting the amount, and an instruction step for transmitting an instruction to the light shielding part to determine the light shielding degree determined in the light shielding degree determining step are executed.

  According to the controller of the present invention, in a controller installed in a building having a first room having a daylighting surface and a second room communicating with the first room through a ventilation pipe, the occupancy of the first room is An occupancy information acquisition unit for acquiring information, an irradiation amount acquisition unit for acquiring an irradiation amount of external light irradiated on the lighting surface of the first room, an occupancy information acquired by the occupancy information acquisition unit, and irradiation A light-blocking degree determination unit that determines a light-blocking degree of the light-blocking unit that adjusts the amount of external light irradiated from the lighting surface into the first room based on the amount of external light acquired by the amount acquisition unit; An instruction unit that transmits to the light shielding unit an instruction to set the light shielding degree determined by the determining unit, so that the use of the living room is determined by determining whether or not lighting is necessary according to the occupancy status and the sunlight irradiation status. And can adjust the temperature of other rooms efficiently.

  Moreover, according to the temperature control system which concerns on this invention, the temperature control installed in the building provided with the ventilation pipe which connects the 1st room which has a lighting surface, and the 2nd room different from a 1st room In the system, an occupancy information acquisition unit that acquires occupancy information of the first room, an irradiation amount acquisition unit that acquires an irradiation amount of external light applied to the lighting surface of the first room, and occupancy information acquisition Based on the occupancy information acquired by the unit and the irradiation amount of external light acquired by the irradiation amount acquisition unit, the light blocking degree of the light blocking unit that adjusts the amount of external light irradiated from the lighting surface into the first room is determined. A light shielding degree determining unit to be determined, and an instruction unit for transmitting an instruction to make the light shielding degree determined by the light shielding degree determining unit to the light shielding unit. By efficiently determining the temperature of other rooms using the living room It is possible.

  Further, according to the temperature control method of the present invention, in the temperature control method installed in a building having a first room having a lighting surface and a second room communicating with the first room by a ventilation pipe, Acquired in the occupancy information acquisition step of acquiring the occupancy information of one room, the irradiation amount acquisition step of acquiring the irradiation amount of the external light irradiated on the lighting surface of the first room, and the occupancy information acquisition step A light blocking degree that determines the light blocking degree of the light blocking unit that adjusts the amount of the external light irradiated from the lighting surface into the first room based on the presence information and the irradiation amount of the external light acquired in the irradiation amount acquisition step. Since there is a determination step and an instruction step for transmitting to the light shielding unit an instruction to set the light shielding degree determined in the light shielding degree determination step, it is determined whether or not lighting is necessary according to the occupancy status and the sunlight irradiation status By using the living room, it is efficient It is possible to the temperature control of the other room.

  Moreover, according to the program which concerns on this invention, the occupancy information acquisition step which acquires the occupancy information of the 1st room which has a lighting surface to a computer, Irradiation of the external light irradiated to the lighting surface of a 1st room Based on the occupancy information acquired in the irradiance acquisition step, the occupancy information acquisition step, and the external light irradiation amount acquired in the irradiation amount acquisition step, the first room is irradiated from the lighting surface. Since a light blocking degree determining step for determining the light blocking degree of the light blocking part for adjusting the amount of external light, and an instruction step for transmitting an instruction for setting the light blocking degree determined in the light blocking degree determination step to the light blocking part are executed. By determining whether or not daylighting is necessary according to the sunlight irradiation situation, it is possible to efficiently adjust the temperature of other rooms using the living room.

It is a figure which shows the structural example of the temperature control system which concerns on Embodiment 1. FIG. It is a figure which shows an example of the climate prediction information which concerns on Embodiment 1. FIG. It is a figure which shows the other example of the climate prediction information which concerns on Embodiment 1. FIG. FIG. 6 is a diagram for explaining an opening / closing operation of a louver according to the first embodiment. 3 is a functional configuration diagram of a controller according to Embodiment 1. FIG. It is a figure which shows an example of the opening / closing degree of the louver which concerns on Embodiment 1. FIG. 4 is a flowchart illustrating an example of a process in which the controller according to Embodiment 1 controls a louver. It is a flowchart which shows an example of the process which the controller which concerns on Embodiment 1 controls a fan. It is a figure which shows the structural example of the temperature control system which concerns on Embodiment 2. FIG. 6 is a functional configuration diagram of a controller according to Embodiment 2. FIG. It is a figure which shows an example of the screen which the information terminal which concerns on Embodiment 2 displays. It is a flowchart which shows an example of the process which the controller which concerns on Embodiment 2 controls a fan. FIG. 6 is a diagram illustrating a configuration example of a temperature adjustment system according to a third embodiment. 6 is a functional configuration diagram of a controller according to Embodiment 3. FIG. FIG. 10 is a diagram illustrating an example of a screen displayed by a display terminal according to Embodiment 3. 12 is a flowchart illustrating an example of processing in which a controller according to Embodiment 3 controls a display terminal. It is a figure which shows the hardware structural example of the controller which concerns on this invention.

  EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated in detail with reference to drawings. In addition, the same code | symbol is attached | subjected to the part which is the same or it corresponds in a figure.

(Embodiment 1)
FIG. 1 is a diagram illustrating a configuration example of a temperature control system according to Embodiment 1 of the present invention. The temperature control system 1000 is a system that adjusts the temperatures of the first room 11 having the window 30 corresponding to the daylighting surface and the second room 12 having no daylighting surface in the building H. A window 30 corresponding to the daylighting surface is provided to allow outside light to enter the first room 11. The window 30 is provided on the wall W that separates the first room 11 from the outside of the building H. It is desirable that the wall W be made of a heat insulating material having high heat insulating performance so that the temperature of the first room 11 raised by the incident external light does not escape to the outside of the building H. Here, in the present embodiment, an example in which the window 30 is used as the daylighting surface is shown. However, the daylighting surface only needs to be able to take in outside light into the room, and the shape, form, material, etc. of the window can be changed. It is not limited.

  The temperature control system 1000 includes a controller 100, a first temperature sensor 21, a second temperature sensor 22, a light shielding unit 31, a ventilation pipe 40, a blower 41, a solar power generation device 50, and a server 60. Consists of. The controller 100 is provided in the building H, and the first temperature sensor 21, the second temperature sensor 22, the light shielding unit 31, the blower 41, and the solar power generation device 50 provided in the building H via the building network N <b> 1. Communication is possible. The first temperature sensor 21 is provided in the first room 11 and measures the temperature of the first room 11. The second temperature sensor 22 is provided in the second room 12 and measures the temperature of the second room 12. The controller 100 sends a signal representing the temperature of the first room 11 measured by the first temperature sensor 21 and a signal representing the temperature of the second room 12 measured by the second temperature sensor 22 to the building network N1. Receive via.

  The solar power generation device 50 includes a solar power generation module (not shown) and a power conditioner, and the power conditioner converts the generated power generated by the solar power generation module from direct current power to alternating current power. The solar power generation device 50 outputs power generation information indicating the power generation amount from the output voltage of the solar power generation module detected by the power conditioner. The controller 100 receives power generation information from the solar power generation device 50 via the building network N1. In addition to the above, the controller 100 may acquire the power generation information of the solar power generation device 50 by measuring the AC power supplied from the solar power generation device 50 to the building H with a current sensor (not shown). When the solar power generation device 50 includes a power generation amount monitor (not shown), the solar power generation device 50 transmits the measurement value of the power generation amount monitor as power generation information to the controller 100 via the building network N1. It may be.

  The controller 100 can also communicate with a server 60 provided outside the building H via the wide area network N2. The server 60 is a computer operated by the Japan Meteorological Agency or a private service provider, and distributes climate prediction information within at least a predetermined time regarding an area including the location of the building H. The wide area network N2 may be a dedicated line using an optical fiber or the like in addition to a public line such as the Internet network, a third generation communication network, a fourth generation communication network, or the like. The climate prediction information provided by the server 60 to the controller 100 includes at least the predicted outside air temperature on the current day and the next day.

  FIG. 2 is a diagram illustrating an example of climate prediction information acquired by the controller 100. The climate prediction information acquired by the controller 100 includes, for example, an expected outside air temperature every 30 minutes on the prediction target date. Here, FIG. 2 shows the climate prediction information that the controller 100 acquires at 6:00 on February 1, 2018, and the forecast from February 1, 2018 at 6:00 to February 2, 2018 at 23:30. The outside temperature is included. The predicted outside air temperature is preferably information that predicts the outside air temperature at regular intervals, but is information that predicts the maximum and minimum daily outside air temperature, or information that predicts the average daily outside air temperature. There may be. FIG. 3 is a diagram illustrating another example of the climate prediction information acquired by the controller 100.

  Returning to FIG. 1, the light shielding unit 31 is attached at a position covering the window 30 of the first room 11, and adjusts the amount of external light incident on the first room 11. The light shielding unit 31 includes, for example, a plurality of louvers 31a in which elongated plate-like members are assembled in parallel with a gap, and an adjustment mechanism 31b that receives an external signal and controls the angle of the louvers 31a. In the present embodiment, the light shielding unit 31 is configured by the louver 31a and the adjustment mechanism 31b. However, the light shielding unit 31 only needs to be able to adjust the incident amount of external light incident from the window 30. For example, a curtain, shutter, blind or the like having an automatic opening / closing function may be used. The ventilation pipe 40 is a pipe that connects openings provided in the ceiling, wall, floor, etc. of the first room 11 and the second room 12. The air in the first room 11 can enter the ventilation pipe 40 through the opening provided in the first room 11, and can enter the second room 12 through the opening provided in the second room 12. That is, the ventilation pipe 40 is a pipe through which air between the first room 11 and the second room 12 passes. The blower 41 is a device that sends air into the ventilation pipe 40.

  The controller 100 sends a blow command to the blower 41 based on the power generation information of the solar power generation device 50, the climate prediction information distributed by the server 60, and the measured temperatures of the first temperature sensor 21 and the second temperature sensor 22. Then, an opening / closing command to the light shielding unit 31 is sent. The blower 41 operates in response to a blow command from the controller 100 and generates an air flow from the first room 11 to the second room 12 in the ventilation pipe 40. Further, the light shielding unit 31 receives an opening / closing command from the controller 100 and operates the adjustment mechanism 31b to control at least one of the amount and angle of the louver 31a to be incident, and the amount of incident external light incident on the first room 11 Adjust. The communication system of the building network N1 is any one of a wireless system, a wired system, and a combination thereof. The building network N1 is any one of the Internet, a dedicated line, and a combination thereof. Further, as the indoor network N1, a network conforming to ECHONET Lite (registered trademark) may be used.

  FIG. 4 is a diagram for explaining a method in which the light shielding unit 31 according to Embodiment 1 of the present invention adjusts the degree of light shielding by opening and closing the louver 31a. FIG. 4A shows a state in which all the louvers 31a are stored in the upper portion, and shows a state of “fully open”. FIG. 4A shows that the amount of external light incident from the window 30 is the maximum, and the light shielding degree is the lowest. FIG. 4B shows a state in which all the louvers 31a are pulled out, and shows a “fully closed” state. FIG. 4B shows that the amount of external light incident from the window 30 is the smallest and the light shielding degree is the highest. FIG. 4C shows a state in which a part of the louver 31a is pulled out, and is a “half-open” state. In FIG. 4C, the amount of external light incident from the window 30 is adjusted by adjusting the length of the louver 31a drawn out, and the light shielding degree is adjusted to an arbitrary value. Instead of adjusting the length of the louver 31a drawn out as shown in FIG. 4C, the amount of external light incident from the window 30 may be adjusted by adjusting the angle of the louver 31a. For example, FIG. 4D shows a state in which the louver angle is adjusted with all the louvers 31a being pulled out.

  FIG. 5 is a functional configuration diagram of the controller 100 according to the first embodiment. The controller 100 includes a room temperature acquisition unit 101, an occupancy information acquisition unit 102, an irradiation amount acquisition unit 103, a climate information acquisition unit 104, a light shielding degree determination unit 105, an instruction unit 106, an air blowing determination unit 107, and an air blowing instruction unit 108. .

  The room temperature acquisition unit 101 receives signals representing temperatures from the first temperature sensor 21 and the second temperature sensor 22 and acquires the temperature of the first room 11 and the temperature of the second room 12. The occupancy information acquisition unit 102 acquires occupancy information indicating whether or not there is a person in the first room 11. The occupancy information acquired by the occupancy information acquisition unit 102 is, for example, a television, an air conditioner, a refrigerator, an IH cooker, a lighting fixture, etc. (not shown) provided in the first room 11 and connected to the building network N1. When the occupancy information acquisition unit 102 is in an operating state of the home appliance and acquires that the home appliance is newly operated or is operating through the building network N1, a person is placed in the first room 11. Determine that you are.

  The irradiation amount acquisition unit 103 acquires the irradiation amount of external light applied to the window 30 from the power generation information indicating the power generation amount of the solar power generation device 50. The climate information acquisition unit 104 acquires climate prediction information within at least a predetermined time regarding the area including the location of the building H from the server via the wide area network N2.

  The light shielding degree determination unit 105 predicts the temperature of the first room 11 acquired by the room temperature acquisition unit 101, the occupancy information of the first room 11 acquired by the occupancy information acquisition unit 102, and the dose acquisition unit 103. The light shielding degree of the light shielding unit 31 is determined based on the amount of external light irradiated to the window 30 and the climate prediction information acquired by the climate information acquisition unit 104.

  The light shielding degree determination unit 105 determines whether or not the outside air temperature on the current day or the next day is below the threshold from the predicted outside air temperature included in the climate prediction information acquired by the climate information acquisition unit 104. For example, when the time zone below 10 ° C. continues for two hours or more among the predicted outside air temperatures on the current day and the next day shown in FIG. 2, the light shielding degree determination unit 105 determines that the outside air temperature is below the threshold value. The temperature and the continuous time used for determination by the light shielding degree determination unit 105 are not limited to this, and may be arbitrary values.

  When it is determined that the outside air temperature on the current day or the next day is below the threshold value, the light shielding degree determination unit 105 acquires the irradiation amount if the occupancy information acquisition unit 102 determines that there is no person in the first room 11. The light shielding degree of the light shielding unit 31 is determined from the amount of external light applied to the window 30 acquired by the unit 103. On the other hand, if the light blocking degree determination unit 105 determines that the occupancy information acquisition unit 102 has a person in the first room 11 when it is determined that the outside air temperature on the current day or the next day is below the threshold, the irradiation amount The degree of light shielding of the light shielding unit 31 is determined based on the amount of external light irradiated to the window 30 predicted by the acquisition unit 103 and the temperature of the first room 11 acquired by the room temperature acquisition unit 101.

  FIG. 6 is a diagram illustrating an example of determining the light shielding degree of the light shielding unit 31 determined by the light shielding degree determination unit 105 according to the first embodiment. In FIG. 5, the light shielding degree of the light shielding part 31 determined by the light shielding degree determination unit 105 is quantified as the opening / closing degree of the louver 31 a, and the ratio of the louver 31 a covering the window 30 is expressed by a numerical value from 0 to 1. Yes. Here, 0 indicates that the louver 31a is fully opened, which is stored in the upper portion, and 1 indicates that the louver 31a is fully pulled out. A numerical value less than 1 greater than 0 indicates that the louver 31 a covers a part of the window 30.

  When there is no person in the first room 11, if the irradiation amount of the external light applied to the window 30 acquired by the irradiation amount acquisition unit 103 is equal to or greater than the reference value, the light shielding degree determination unit 105 performs the light shielding of the light shielding unit 31. It is determined that the louver 31a is “fully open” so that the degree is minimized, and all the external light to be irradiated onto the window 30 is captured. The reference value of the amount of external light applied to the window 30 is, for example, the amount of irradiation that increases the temperature of the first room 11.

  When the amount of external light applied to the window 30 is less than the reference value, the light blocking degree determination unit 105 determines not to change the light blocking degree of the light blocking unit 31. For example, when the user has fully closed the louver 31a in advance, the light blocking degree determination unit 105 continues the fully closed state of the louver 31a. In the example shown in FIG. 5, the irradiation amount for increasing the temperature of the first room 11 is 0.5 kW / square meter or more. However, the irradiation amount for increasing the temperature of the first room 11 depends on the area of the window 30 and the like. What is necessary is just to be determined by the light transmittance.

  On the other hand, when there is a person in the first room 11, the light shielding degree determination unit 105 determines the light shielding degree of the light shielding part 31 so that the temperature of the first room 11 is in a temperature zone in which the person feels comfortable. For example, if the amount of external light applied to the window 30 is less than the value that raises the temperature of the first room 11 and the temperature of the first room 11 is lower than the temperature range in which a person feels comfortable The light shielding degree determination unit 105 determines that the louver 31a is “fully closed” so that the light shielding degree of the light shielding part 31 is maximized, and the heat in the first room 11 is radiated from the window 30. It can suppress and can prevent that the temperature of the 1st room 11 falls.

  In addition, for example, the amount of external light applied to the window 30 is a value that increases the temperature of the first room 11, and the temperature of the first room 11 is lower than a temperature range in which a person feels comfortable. For example, the light shielding degree determination unit 105 determines that the louver 31 a is “fully open” so that the light shielding degree of the light shielding unit 31 is minimized, and takes in all the external light from the window 30. In addition, for example, the amount of external light applied to the window 30 is a value that increases the temperature of the first room 11, and the temperature of the first room 11 is higher than a temperature range in which a person feels comfortable. For example, the light shielding degree determination unit 105 determines that the louver 31 a is “fully closed” so that the light shielding degree of the light shielding unit 31 is maximized, and prevents the outside light from being taken in from the window 30.

  Further, for example, when the temperature of the first room 11 is in a temperature range in which a person feels comfortable, the light shielding unit 31 blocks light so that a part of the window 30 is covered according to the temperature of the first room 11. The structure which determines a degree may be sufficient. In FIG. 5, the temperature range of 18 ° C. to 26 ° C. has been described as a temperature range in which a person feels comfortable. However, the present invention is not limited to this, and the light shielding degree determination unit 105 operates as a temperature range in which a person feels comfortable. You may comprise.

  The instructing unit 106 transmits the open / closed degree of the louver 31a to the light blocking unit 31 through the building network N1 so that the light blocking degree determined by the light blocking degree determining unit 105 is obtained.

  The air blowing determination unit 107 sends air from the first room 11 to the second room 12 based on the temperature of the first room 11 and the temperature of the second room 12 acquired by the room temperature acquisition unit 101. Determine whether. When the temperature of the second room 12 is lower than the reference value and the temperature of the second room 12 is lower than the temperature of the first room 11, the air blowing determination unit 107 performs the second determination from the first room 11 to the second value. It is determined that air is sent to the room 12. Here, the reference value is a lower limit value of a temperature range in which a person feels comfortable. On the other hand, when the temperature of the second room 12 is equal to or higher than the reference value, or the temperature of the second room 12 is equal to or higher than the temperature of the first room 11, the air blowing determination unit 107 starts from the first room 11. It is determined not to send air to the second room 12.

  When the air blowing determination unit 107 determines that the air is sent from the first room 11 to the second room 12, the air blowing instruction unit 108 transmits an operation instruction to the blower 41, and the second room 11 performs the second operation. When it is determined not to send air to the room 12, a stop instruction is transmitted to the blower 41.

  Next, the operation of the controller 100 according to the first embodiment will be described with reference to FIGS. FIG. 7 is a flowchart illustrating an example of a process in which the controller 100 according to Embodiment 1 controls the louver 31, and FIG. 8 is a flowchart illustrating an example of a process in which the controller 100 according to Embodiment 1 controls the blower 41. is there. The control program of the controller 100 is activated when the controller 100 is turned on, performs the processes shown in FIGS. 7 and 8 in parallel at predetermined times, and ends when the controller 100 is turned off.

  First, a process for controlling the light shielding unit 31 in FIG. 7 will be described. In step S101, the climate information acquisition unit 104 acquires climate prediction information related to the area including the location of the building H from the server via the wide area network N2. Subsequent to step S101, in step S102, if the outside air temperature on the current day or the next day is below the threshold from the predicted outside air temperature included in the climate prediction information acquired by the climate information acquisition unit 104 in step S101, the process proceeds to step S104. The irradiation amount acquisition unit 103 acquires the amount of external light irradiated to the window 30.

  Subsequent to step S <b> 104, in step S <b> 105, the occupancy information acquisition unit 102 acquires occupancy information of the first room 11. Subsequent to step S105, in step S106, if the occupancy information acquired in step S105 by the occupancy information acquisition unit 102 indicates that there is no person in the first room 11, the process proceeds to step S107. If it represents that there is a person in the room 11, the process proceeds to step S109.

  In step S107, if the irradiation amount of the external light applied to the window 30 acquired by the irradiation amount acquisition unit 103 in step S104 is equal to or greater than the reference value, the light shielding degree determination unit 105 proceeds to step S108, and the external light irradiation is performed. If the amount does not satisfy the reference value, the process proceeds to step S103. In step S <b> 108, the light blocking degree determination unit 105 determines to make the louver 31 a “fully open” so that the light blocking degree of the light blocking unit 31 is minimized.

  In step S109, the room temperature acquisition unit 101 acquires the temperature of the first room 11 from the first temperature sensor 21 via the building network N1. Subsequent to step S109, in step S110, the light shielding degree determination unit 105 includes the external light irradiation amount acquired by the irradiation amount acquisition unit 103 in step S104 and the first room 11 acquired by the room temperature acquisition unit 101 in step S109. Based on this temperature, the light shielding degree of the light shielding part 31 is determined so that the temperature of the first room 11 is in a temperature zone in which a person feels comfortable.

  Following step S108 and step S110, in step S111, the instruction unit 106 provides information on the open / closed degree of the louver 31a corresponding to the light blocking degree of the light blocking part 31 determined by the light blocking degree determination unit 105 in step S107 or step S109. It transmits to the light shielding unit 31.

  Next, the process which controls the air blower 41 of FIG. 8 is demonstrated. In step S151 and step S152, the room temperature acquisition unit 101 receives the temperature of the first room 11 and the temperature of the second room 12 from the first temperature sensor 21 and the second temperature sensor 22, respectively, via the building network N1. Get the temperature. Subsequent to step S152, if the temperature of the second room 12 is lower than the reference value and the temperature of the second room 12 is lower than the temperature of the first room 11 in step S153, It progresses to step S154 and determines with sending air from the 1st room 11 to the 2nd room 12.

  On the other hand, if the temperature of the second room 12 is equal to or higher than the reference value or the temperature of the second room 12 is equal to or higher than the temperature of the first room 11 in step S153, the air flow determination unit 107 proceeds to step S155. It is determined that the air is not sent from the first room 11 to the second room 12 by stopping the blower 41.

  Subsequent to step S154 and step S155, in step S156, the air blowing instruction unit 108 transmits an instruction to the blower 41 based on the result determined by the air blowing determination unit 107 in step S154 or step S155.

  As described above, according to the controller 100 according to the first embodiment, the building having the first room 11 having the daylighting surface and the second room 12 communicating with the first room 11 by the ventilation pipe 40. In the controller installed in H, the occupancy information acquisition unit 102 that acquires the occupancy information of the first room 11 and the irradiation amount that acquires the irradiation amount of the external light applied to the lighting surface of the first room 11 Based on the occupancy information acquired by the acquisition unit 103, the occupancy information acquisition unit 102, and the external light irradiation amount acquired by the irradiation amount acquisition unit 103, the outside that is irradiated into the first room 11 from the lighting surface Since it includes a light blocking degree determination unit 105 that determines the light blocking degree of the light blocking unit 31 that adjusts the amount of light, and an instruction unit 106 that transmits an instruction to set the light blocking degree determined by the light blocking degree determination unit 105 to the light blocking unit 31. , Occupancy status and sunlight By determining the necessity of lighting depending on the situation, it may utilize the room to efficiently temperature regulation of other rooms.

  Further, according to the controller 100 according to the first embodiment, the light shielding degree determination unit 105 can determine that there is no person in the first room 11 from the occupancy information, and the irradiation amount is greater than or equal to the reference value. Since the light-shielding portion is controlled so that external light is irradiated into the first room 11, the temperature of other rooms can be adjusted using the absent room.

  In addition, the controller 100 according to the first embodiment includes the climate information acquisition unit 104 that acquires the climate prediction information of a predetermined time ahead regarding the area including the location of the building H, and the light shielding degree determination unit 105 includes the climate information acquisition. When it is estimated from the climate prediction information acquired by the section 104 that the outside air temperature is equal to or lower than a predetermined temperature, the light shielding degree of the light shielding section 31 is determined based on the occupancy information and the irradiation amount. Only when adjustment is necessary, it is possible to prepare for a decrease in the outside air temperature.

  In addition, the controller 100 according to Embodiment 1 includes the room temperature acquisition unit 101 that acquires the temperature of the first room 11, and the light shielding degree determination unit 105 includes the occupancy information acquired by the occupancy information acquisition unit 102. Indicates that there is a person in the first room 11, from the external light irradiation amount acquired by the irradiation amount acquisition unit 103 and the temperature of the first room 11 acquired by the room temperature acquisition unit 101, Since the degree of light shielding of the light shielding unit 31 is determined so that the temperature of the one room 11 falls within a predetermined temperature range, the comfort of the first room 11 is maintained even when there is a person in the first room 11. However, the temperature of other rooms can be adjusted.

  Moreover, according to the controller 100 which concerns on Embodiment 1, the ventilation determination part 107 which controls the apparatus which adjusts the airflow of a ventilation pipe, the temperature of the 1st room 11, and the temperature of the 2nd room 12 are acquired. A room temperature acquisition unit 101, and the air flow determination unit 107 is connected to the first room 11 based on the temperature of the first room 11 and the temperature of the second room 12 acquired by the room temperature acquisition unit 101. Since it is determined whether air is sent to the second room 12, the second room 12 can be adjusted to a comfortable temperature.

  Moreover, according to the controller 100 which concerns on Embodiment 1, it has the ventilation determination part 107 which controls the apparatus which adjusts the airflow of a ventilation pipe, and the room temperature acquisition part 101 acquires the temperature of the 2nd room 12, and is blown. Whether the determination unit 107 sends air from the first room 11 to the second room 12 based on the temperature of the first room 11 and the temperature of the second room 12 acquired by the room temperature acquisition unit 101. Therefore, the second room 12 can be adjusted to a comfortable temperature.

  Moreover, according to the controller 100 which concerns on Embodiment 1, the ventilation determination part 107 is the 1st, when the temperature of the 2nd room 12 is lower than a reference value and the temperature of the 1st room 11 is lower. Since it is determined that air is sent from the room 11 to the second room 12, the second room 12 can be adjusted to a comfortable temperature.

  Moreover, according to the controller 100 which concerns on Embodiment 1, when the ventilation determination part 107 determines with sending air from the 1st room 11 to the 2nd room 12, it is provided in the ventilation pipe 40, 1st Since the air blower 41 that sends air from the room 11 to the second room 12 includes the air blowing instruction unit 108 that sends an instruction to send air, the second room 12 can be adjusted to a comfortable temperature in a short time.

  Moreover, according to the temperature control system 1000 which concerns on Embodiment 1, the ventilation pipe 40 which connects the 1st room 11 which has a lighting surface, and the 2nd room 12 different from the 1st room 11 was provided. In the temperature control system installed in the building, the occupancy information acquisition unit 102 that acquires the occupancy information of the first room 11 and the irradiation amount of the external light applied to the lighting surface of the first room 11 are acquired. Based on the occupancy information acquired by the irradiation amount acquisition unit 103, the occupancy information acquisition unit 102, and the irradiation amount of external light acquired by the irradiation amount acquisition unit 103, the first room 11 is irradiated from the lighting surface. A light-blocking degree determining unit 105 that determines the light-blocking degree of the light-blocking unit 31 that adjusts the amount of external light, and an instruction unit 106 that transmits an instruction to the light-blocking unit 31 to set the light-blocking degree determined by the light-blocking degree determining unit 105. Because we prepare, occupancy status and sunlight By determining the necessity of lighting in accordance with the morphism conditions can utilize a room to efficiently temperature regulation of other rooms.

  Moreover, according to the temperature control method which concerns on Embodiment 1, in the temperature control method installed in the building which has the 1st room which has a lighting surface, and the 2nd room which communicates with the 1st room with a ventilation pipe In the occupancy information acquisition step of acquiring the occupancy information of the first room, the irradiation amount acquisition step of acquiring the irradiation amount of the external light irradiated on the lighting surface of the first room, and the occupancy information acquisition step Based on the acquired occupancy information and the irradiation amount of the external light acquired in the irradiation amount acquisition step, the light blocking degree of the light blocking unit that adjusts the amount of the external light irradiated from the lighting surface into the first room is determined. Since there is a light shielding degree determining step and an instruction step for transmitting to the light shielding unit an instruction to make the light shielding degree determined in the light shielding degree determining step, it is determined whether or not lighting is necessary according to the occupancy status and the sunlight irradiation status By using the living room It is possible to make the temperature adjustment of the rate well other room.

  Moreover, according to the program which concerns on this invention, the occupancy information acquisition step which acquires the occupancy information of the 1st room which has a lighting surface to a computer, Irradiation of the external light irradiated to the lighting surface of a 1st room Based on the occupancy information acquired in the irradiance acquisition step, the occupancy information acquisition step, and the external light irradiation amount acquired in the irradiation amount acquisition step, the first room is irradiated from the lighting surface. Since a light blocking degree determining step for determining the light blocking degree of the light blocking part for adjusting the amount of external light, and an instruction step for transmitting an instruction for setting the light blocking degree determined in the light blocking degree determination step to the light blocking part are executed. By determining whether or not daylighting is necessary according to the sunlight irradiation situation, it is possible to efficiently adjust the temperature of other rooms using the living room.

  In the present embodiment, when there is a person in the first room 11, the light shielding degree determination unit 105 has a light shielding degree corresponding to the combination of the amount of external light irradiation illustrated in FIG. 5 and the temperature of the first room 11. Based on the above, an example in which the light shielding degree of the light shielding unit 31 is determined so that the temperature of the first room 11 falls within a temperature range in which a person feels comfortable is shown. In the present invention, the method of determining the light shielding degree of the light shielding unit 31 so that the temperature of the first room 11 is in a temperature zone in which a person feels comfortable is not limited thereto. For example, the function f (Sr, Ta) is created assuming that the external light irradiation amount is Sr, the temperature of the first room 11 is Ta, and the light shielding degree determination unit 105 sets the light shielding degree Lo of the light shielding part 31 to Lo. It is good also as a structure calculated | required by = f (Sr, Ta).

  In the present embodiment, the example in which the irradiation amount acquisition unit 103 of the controller 100 acquires the irradiation amount of the external light irradiated on the window 30 from the power generation information indicating the power generation amount of the solar power generation device 50 has been described. The scope of the invention is not limited to this. For example, the server 60 distributes the climate prediction information including the weather forecast, and the window 30 is based on the weather forecast acquired from the server 60 by the irradiation amount acquisition unit 103 of the controller 100 and the conditions such as the direction and height of the window 30. The structure which estimates the irradiation amount of the external light irradiated to may be sufficient. By predicting the irradiation amount from the climate prediction information acquired from the server 60, the functions and objects of the present invention can be achieved even without the solar power generation device 50.

  The temperature control system 1000 may include an illuminance sensor that is communicably connected to the controller 100, and the illuminance sensor may measure the illuminance of the first room 11. The irradiation amount acquisition unit 103 of the controller 100 acquires the illuminance measured by the illuminance sensor via the building network N1, and calculates the irradiation amount of the external light incident from the window 30. The functions and objects of the present invention can be achieved without acquiring the power generation amount or the weather forecast distributed by the server 60.

  In the present embodiment, an example in which the controller 100 transmits a blow command to the blower 41 has been described. However, the temperature adjustment system 1000 may not include the blower 41. Since the air in the first room 11 flows into the second room 12 through the ventilation pipe 40 and the temperature of the second room 12 is adjusted, the equipment of the temperature control system 1000 can be simplified.

  Moreover, the structure which equips the air vent 40 of the temperature control system 1000 with an on-off valve in the air port which each communicates with the 1st chamber 11 and the 2nd chamber 12 may be sufficient. The air in the first chamber 11 is introduced only when it is necessary to adjust the temperature of the second chamber 12 by controlling the opening / closing valve of the ventilation pipe 40 to open in accordance with the blowing command transmitted by the controller 100. can do.

(Embodiment 2)
In the above-described first embodiment, air blowing from the first room 11 to the second room 12 is instructed based on the determination of the controller 100. In the temperature control system 1000 described in the first embodiment, air blowing may be commanded with reference to the user position information. The second embodiment configured as described above will be described below. In the present embodiment, the description will focus on differences from the first embodiment.

  FIG. 9 is a diagram illustrating a configuration example of the temperature control system according to the second embodiment. The temperature control system 2000 according to the second embodiment is different from the temperature control system 1000 according to the first embodiment in that the information terminal 70 is connected to the wide area network N2 and the controller 100 is replaced with the controller 120.

  The information terminal 70 is a mobile terminal such as a smartphone or a tablet possessed by the user of the building H. The information terminal 70 has a position detection function such as GPS (Global Positioning System), and transmits the detected position information to the wide area network N2. The information terminal 70 is communicably connected to the controller 120 via the wide area network N2. The information terminal 70 may be directly connected to the controller 120 via the wide area network N2, or the connection is established via an authentication server (not shown) in which the information terminal 70 and the controller 120 are connected to the wide area network N2. It may be configured to.

  The controller 120 acquires the position information of the information terminal 70 via the wide area network N2. The controller 120 notifies the information terminal 70 of information relating to temperature adjustment in the building H via the wide area network N2, and acquires a response to the notification from the information terminal 70.

  FIG. 10 is a functional configuration diagram of the controller 120 according to the second embodiment. The controller 120 includes a position information acquisition unit 121, a notification instruction unit 122, and a response acquisition unit 123, except that the air flow determination unit 107 and the air flow instruction unit 108 are replaced with the air flow determination unit 127 and the air flow instruction unit 128, respectively. The controller 100 is the same as that of the first embodiment.

  The position information acquisition unit 121 acquires the position information of the information terminal 70 possessed by the user of the building H via the wide area network N2, and outputs the acquired position information to the air blowing determination unit 127 as the position information of the user. The air blowing determination unit 127 is a user who has output the position information acquisition unit 121 when the temperature of the second room 12 is lower than the reference value and the temperature of the second room 12 is lower than the temperature of the first room 11. If the position information indicates that it is within a limited range from the building H, it is determined that air is sent from the first room 11 to the second room 12.

  When the air blowing determination unit 127 determines that the air is sent from the first room 11 to the second room 12, the notification instruction unit 122 notifies the user that air is sent from the first room 11 to the second room 12. Send instructions to do.

  FIG. 11 is a diagram illustrating an example of a screen displayed by the information terminal 70 according to the second embodiment. The notification instruction unit 122 accepts a message 710 notifying that air is to be sent from the first room 11 to the second room 12 and that the user is to send air from the first room 11 to the second room 12. A notification screen 700 including a response button 720 and an unaccepted response button 730 is displayed on the information terminal 70. FIG. 11 shows an example in which the message 710 is “Would you like to warm the bedroom using external light?” However, the present invention is not limited to this. Any expression that allows the user to intuitively send to Here, the bedroom corresponds to the second room 12 in the building H.

  The response acquisition unit 123 is one of a response button 720 that accepts sending air from the first room 11 to the second room 12 included in the notification screen 700 displayed by the information terminal 70 or a response button 730 that does not accept. Get operation input. The blow instruction unit 128 transmits an instruction to send air to the blower 41 when the response acquisition unit 123 obtains the user's consent to send air from the first room 11 to the second room 12.

  Next, the operation of the controller 120 according to the second embodiment will be described with reference to FIG. FIG. 12 is a flowchart illustrating an example of a process in which the controller 120 according to the second embodiment controls the blower 41. The process in which the controller 120 according to Embodiment 2 controls the louver 31 is the same as that in FIG. In FIG. 12, each processing from step S151 to step S156 is the same as described in FIG.

  If the temperature of the second room 12 is equal to or higher than the reference value or the temperature of the second room 12 is equal to or higher than the temperature of the first room 11 in step S153, the process proceeds to step S161, and the position information acquisition unit 121 is set to the wide area. The location information of the information terminal 70 possessed by the user of the building H is acquired via the network N2. Subsequent to step S161, in step S162, the air flow determination unit 127 indicates that the position information of the information terminal 70 acquired by the position information acquisition unit 121 in step S161 is within a limited range from the building H. The process proceeds to step S154, and if the position information of the information terminal 70 indicates that it is not within the limited range from the building H, the process proceeds to step S155.

  Subsequent to step S154, in step S163, the notification instruction unit 122 causes the information terminal 70 to display the notification screen 700 illustrated in FIG. Subsequent to step S <b> 163, in step S <b> 164, the response acquisition unit 123 acquires, from the information terminal 70, a user response to sending air from the first room 11 to the second room 12. Subsequent to step S164, in step S165, if the response acquired by the response acquisition unit 123 in step S164 is consent to send air from the first room 11 to the second room 12, the process proceeds to step S156. The air blowing instruction unit 128 transmits an instruction to send air to the blower 41.

  On the other hand, in step S165, if the response acquired by the response acquisition unit 123 in step S164 is not an approval for sending air from the first room 11 to the second room 12, the process proceeds to step S166 and the air blowing instruction unit 128 is reached. Cancels the determination that the air blowing determination unit 127 sends air from the first room 11 to the second room 12 determined in step S154.

  Following step S155, step S165, and step S166, the air blowing instruction unit 128 proceeds to step S156, and based on the result determined by the air blowing determining unit 127 in step S155 or the response acquired by the response acquiring unit 123 in step S164, An instruction is transmitted to the blower 41.

  As described above, the controller 120 according to the second embodiment includes the position information acquisition unit 121 that acquires the user's position information, and the air blowing determination unit 127 includes the user information acquired by the position information acquisition unit 121. When the position information indicates that it is within a limited range from the building H, it is determined that air is sent from the first room 11 to the second room 12, so that the second room is set in accordance with the time to go home. 12 can be adjusted to a comfortable temperature.

  In addition, according to the controller 120 according to the second embodiment, the notification instruction unit 122 that notifies the user that air is sent from the first room 11 to the second room 12, and the first room 11 to the second room A response acquisition unit 123 that acquires a user's response to sending air to the room 12, and the air blowing instruction unit 128 causes the response acquisition unit 123 to send air from the first room 11 to the second room 12. Since the instruction | indication which sends air to the air blower 41 is transmitted when the user's consent with respect to is acquired, the 2nd room 12 can be adjusted to a comfortable temperature according to a user's convenience.

  In the present embodiment, the controller 120 acquires the position information of the information terminal 70 possessed by the user, and determines whether or not to send air from the first room 11 to the second room 12 from the acquired position information. Subsequently, an example in which the user is notified that air is sent from the first room 11 to the second room 12 has been described, but the controller 120 may be configured to send air without notifying the user. The air blowing determination unit 127 of the controller 120 determines that air is sent when the position information of the information terminal 70 is within a limited range from the building H, so that the temperature rises due to solar heat in accordance with the return home of the user. The sent air can be sent to the second room 12.

  Moreover, in this Embodiment, the controller 120 acquires the positional information on the information terminal 70 which a user possesses, and determines whether air is sent from the 1st room 11 to the 2nd room 12 from the acquired positional information. Although the example which determines is demonstrated, the structure which displays the notification screen which asks a user beforehand whether the controller 120 may acquire positional information may be sufficient. Only when the controller 120 acquires the permission of the user, the position information acquisition unit 121 of the controller 120 acquires the position information of the information terminal 70, so that it is possible to deal with a user who does not want to use the GPS function.

(Embodiment 3)
In the temperature control system 1000 described in the first embodiment, the control status of the controller 100 may be displayed. The third embodiment configured as described above will be described below.

  FIG. 13 is a diagram illustrating a configuration example of a temperature control system according to the third embodiment. The temperature control system 3000 according to the third embodiment is different from the temperature control system 1000 according to the first embodiment in that the display terminal 80 is connected to the building network N1 and the controller 100 is replaced with the controller 130.

  The display terminal 80 is realized by a liquid crystal monitor or tablet terminal having a communication function, or a communication device such as a mobile phone or a smartphone. Although FIG. 13 shows an example in which the display terminal 80 is communicably connected to the controller 130 via the indoor network N1, the present invention is not limited to this. For example, the display terminal 80 may be connected to the controller 130 via the wide area network N2. Moreover, the structure which establishes a connection with the controller 130 via the authentication server which is not shown in figure connected to the wide area network N2 may be sufficient. Further, the display terminal 80 may be configured to be directly connected to the controller 130 via a dedicated line. In this case, the display terminal 80 may not have a communication function.

  FIG. 14 is a functional configuration diagram of the controller according to the third embodiment. The controller 130 includes a display instruction unit 139, except that the outputs of the room temperature acquisition unit 101, the light shielding degree determination unit 105, and the air blowing determination unit 107 are input to the display instruction unit 139. The same.

  The display instruction unit 139 causes the display terminal 80 to display a floor plan of the building H including the first room 11 and the second room 12. In addition, the display instruction unit 139 displays the temperature of the first room 11 and the temperature of the second room 12 acquired by the room temperature acquisition unit 101, respectively, in an area corresponding to the first room 11 and the second room on the floor plan. 12 is displayed in an area corresponding to 12.

  Moreover, the display instruction | indication part 139 displays an arrow so that the area | region equivalent to the 2nd room 12 may be straddled from the area | region equivalent to the 1st room 11, if the ventilation instruction | indication part 108 is operating the air blower 41. FIG.

  If the temperature of the first room 11 acquired by the room temperature acquisition unit 101 has risen after the instruction unit 106 transmits the open / closed degree of the louver 31a to the light shielding unit 31, the degree of light shielding of the light shielding unit 31, the display instruction unit 139 is displayed. Displays a region corresponding to the first room 11 in a warm color in accordance with, for example, the rising temperature.

  Further, if the temperature of the second room 12 acquired by the room temperature acquisition unit 101 is increased while the blower 41 is in operation, the display instruction unit 139 increases, for example, in the region corresponding to the second room 12. The area corresponding to the temperature is changed to a warm color.

  FIG. 15 is a diagram illustrating an example of a screen displayed by the display terminal 80 according to the third embodiment. FIG. 15A shows a display example when the light shielding unit 31 has a high degree of light shielding and no external light is incident, and FIG. 15B shows a state where the light shielding unit 31 has a low light shielding degree and external light is incident. A display example at a certain time, FIG. 15C shows a display example immediately after the start of operation of the blower 41, and FIG. 15D shows a display example when a certain time has elapsed after the start of operation of the blower 41.

  The display terminal 80 displays a floor plan 810 that simplifies the arrangement of the rooms constituting the building H on the screen 800. In FIG. 15, an area 8101 displayed as “Japanese room” corresponds to the first room 11, and an area 8102 displayed as “bedroom” corresponds to the second room 12.

  The floor plan 810 includes at least an area corresponding to the first room 11 and an area corresponding to the second room 12. 15A to 15D, an area 8101 corresponding to the first room 11 and an area 8102 corresponding to the second room 12 are respectively stored in the first room 11 acquired by the room temperature acquisition unit 101. The temperature and the temperature of the second room 12 are displayed.

  In FIG. 15A, since external light is not incident on the first room 11, the display terminal 80 includes an area 8101 corresponding to the first room 11 and an area 8102 corresponding to the second room 12. Both are displayed in colorless.

  FIG. 15B shows an example in which the temperature of the first room 11 has increased to 28 ° C. due to the incidence of external light. The display instruction unit 139 displays the first room 11 in accordance with the rising temperature of the first room 11 such as dark red if the rising temperature of the first room 11 is large and light orange if the rising temperature is small. You may make it display so that the degree of the warm color of the area | region 8101 corresponding may become strong. Thereby, the user can visually recognize that the temperature of the 1st room 11 rose by irradiation of external light.

  In FIG.15 (c), the temperature of the 2nd room 12 does not change for a while after the air blower 41 starts operation. Since the temperature of the second room 12 is not increased by sending the air in the first room 11, the display instruction unit 139 displays the area 8102 corresponding to the second room 12 in a colorless manner.

  FIG. 15D shows an example in which the temperature of the second room 12 has increased from the state shown in FIG. 15C by continuing to operate the blower 41. The display instruction unit 139 changes a part of the area 8102 corresponding to the second room 12 to a warm color according to the magnitude of the rising temperature of the second room 12. Thereby, a user can visually recognize that the temperature of the 2nd room 12 is rising every moment by the air of the 1st room 11 being sent.

  Next, the operation of the controller 130 according to Embodiment 3 will be described with reference to FIG. FIG. 16 is a flowchart illustrating an example of processing in which the controller 130 according to the third embodiment controls the display terminal 80. The process in which the controller 130 according to Embodiment 3 controls the louver 31 and the process in which the blower 41 is controlled are the same as those in FIGS.

  In step S371, the room temperature acquisition unit 101 acquires the temperature of the first room 11 and the temperature of the second room 12 from the first temperature sensor 21 and the second temperature sensor 22, respectively, via the building network N1. To do. Subsequent to step S371, in step S372, the display instruction unit 139 transmits an instruction to display the floor plan of the building H on the display terminal 80.

  Subsequent to step S372, in step S373, the display instruction unit 139 displays the temperature of the first room 11 and the temperature of the second room 12 acquired by the room temperature acquisition unit 101 in step S371 in the floor plan 810 of the building H, respectively. Instructions to be displayed in the area 8101 corresponding to the first room 11 and the area 8102 corresponding to the second room 12 are transmitted to the display terminal 80. Subsequent to step S373, the display instruction unit 139 proceeds to step S375 if the open / closed degree of the louver 31 determined by the light shielding degree determination unit 105 in step S108 or step S110 in FIG. If it is fully closed, the process proceeds to step S378.

  In step S375, if the light shielding degree of the light shielding part 31 determined by the light shielding degree determination part 105 has changed from the previous time, that is, if the opening / closing degree of the louver 31a has changed from fully closed to other than fully closed, the display instruction part 139 The process proceeds to step S376, and if not changed, the process proceeds to step S377.

  In step S376, the display instruction unit 139 stores the temperature of the first room 11 acquired by the room temperature acquisition unit 101 in step S371 as the incident start temperature, and proceeds to step S377. In step S377, the display instruction unit 139 subtracts the incident start temperature stored in step S376 from the temperature of the first room 11 acquired by the room temperature acquisition unit 101 in step S371, thereby increasing the temperature of the first room 11 Ask for. The rising temperature of the first room 11 is calculated by (temperature of the first room 11−incidence start temperature).

  On the other hand, in step S378, if the light shielding degree of the light shielding part 31 determined by the light shielding degree determination part 105 has changed from the previous time, that is, if the opening / closing degree of the louver 31a has changed from other than fully closed to fully closed, the display instruction part 139. Proceeds to step S379, and if not changed, proceeds to step S380.

  In step S379, the display instruction unit 139 stores the temperature of the first room 11 acquired by the room temperature acquisition unit 101 in step S371 as the incident end temperature, and proceeds to step S380. In step S380, the display instruction unit 139 subtracts the incident start temperature from the smaller value of the temperature of the first room 11 acquired by the room temperature acquisition unit 101 in step S371 and the incident end temperature stored in step S379. Then, the rising temperature of the first room 11 is obtained. The rising temperature of the first room 11 is calculated by (min (temperature of the first room 11, incidence end temperature) −incidence start temperature). Thus, even when the louver 31a is fully closed after the external light is incident, the rising temperature of the first room 11 due to the external light can be obtained.

  Subsequent to step S377 and step S380, the display instruction unit 139 displays, in step S381, the area 8101 corresponding to the first room 11 in the floor plan 810 with a color corresponding to the rising temperature obtained in step S377 or step S380. An instruction to transmit is transmitted to the display terminal 80. Subsequent to step S381, in step S382, the display instruction unit 139 causes the air blowing determination unit 107 to send air from the first room 11 to the second room 12 in step S154 in FIG. If it determines with sending, it will progress to step S383 and the ventilation determination part 107 must send air from the 1st room 11 to the 2nd room 12 in step S155 in FIG. 8 (stop the air blower 41). If so, the process proceeds to step S387.

  In step S <b> 383, the display instruction unit 139 transmits an instruction to display an arrow extending from the area 8101 corresponding to the first room 11 to the area 8102 corresponding to the second room 12 to the display terminal 80. Subsequent to step S383, the display instruction unit 139 proceeds to step S385 if the determination of the air flow determination unit 107 has changed from the previous determination in step S384, that is, the determination of not sending air changes to the determination of sending. If not, the process proceeds to step S386.

  In step S385, the display instruction unit 139 stores the temperature of the second room 12 acquired in step S371 by the room temperature acquisition unit 101 as the ventilation start temperature, and proceeds to step S386. In step S386, the display instruction unit 139 subtracts the start temperature stored in step S385 from the temperature of the second room 12 acquired by the room temperature acquisition unit 101 in step S371, thereby increasing the rising temperature of the second room 12. Ask for. The rising temperature of the second room 12 is calculated by (temperature of the second room 12−air blowing start temperature).

  On the other hand, in step S387, if the determination of the air blowing determination unit 107 has changed from the previous time, i.e., has changed from the determination of sending air to the determination of not sending, the display instruction unit 139 proceeds to step S388 and should not have changed. The process proceeds to step S389.

  In step S388, the display instruction unit 139 stores the temperature of the second room 12 acquired in step S371 by the room temperature acquisition unit 101 as the blowing end temperature, and proceeds to step S389. In step S389, the display instruction unit 139 subtracts the ventilation start temperature from the smaller value of the temperature of the second room 12 acquired by the room temperature acquisition unit 101 in step S371 and the ventilation end temperature stored in step S388. Then, the rising temperature of the second chamber 12 is obtained. The rising temperature of the second room 12 is calculated by (min (temperature of the second room 12, air blow end temperature)-air blow start temperature). Thereby, the rising temperature of the 2nd room 12 by sending air from the 1st room 11 to the 2nd room 12 can be calculated.

  Subsequent to step S386 and step S389, the display instruction unit 139 determines the area corresponding to the rising temperature obtained in step S386 or step S389 in the region 8102 corresponding to the second room 12 in step S390. An instruction to display in color is transmitted to the display terminal 80.

  As described above, according to the controller 130 according to the third embodiment, the floor plan of the building H including the first room 11 and the second room 12 is displayed, and the first room 11 in the floor plan is displayed. Since the display instruction unit 139 that displays the corresponding region in a form corresponding to the rising temperature of the first room 11 due to the external light irradiation is provided, the effect of the temperature increase of the first room 11 due to the external light irradiation can be obtained by the user. Can be seen at a glance.

  Further, according to the controller 130 according to the third embodiment, the display instruction unit 139 sends air from the first room 11 to the second room 12 in an area corresponding to the second room 12 in the floor plan. Since it is displayed in a form according to the rising temperature of the second room 12 due to the above, it is possible to visually recognize whether or not the outside light has been utilized, and the user can realize the energy saving effect.

  In each embodiment, the number of second rooms 12 from which air is sent from first room 11 is not limited to one, and may be a plurality of rooms. The second room 12 is not limited to a living room, and may be a space other than a living room such as an attic or under the floor. As a result, the external light incident on the first room 11 can be effectively used.

  In each embodiment, the room in which the controllers 100, 120, and 130 are provided is not limited to the second room 12, but may be the first room 11, or the first room 11 and the second room. It may be other than 12. Further, a server (not shown) connected to the wide area network N2 may be configured to have the functions of the controllers 100, 120, and 130.

  FIG. 17 is a diagram illustrating a hardware configuration example of the controllers 100, 120, and 130 according to the first to third embodiments of the present invention. The controllers 100, 120, and 130 include a processor 1001, a memory 1002, and an interface 1003. Room temperature acquisition unit 101, occupancy information acquisition unit 102, irradiation amount acquisition unit 103, climate information acquisition unit 104, light shielding degree determination unit 105, instruction unit 106, air flow determination units 107, 127, air flow instruction in controllers 100, 120, 130 The functions of the units 108 and 128, the position information acquisition unit 121, the notification instruction unit 122, the response acquisition unit 123, and the display instruction unit 139 are realized by the processor 1001, respectively. The processor 1001 is a CPU (Central Processing Unit) that executes a program stored in the memory 1002. The memory 1002 stores a program executed by the processor 1001.

  The interface 1003 includes a room temperature acquisition unit 101, an occupancy information acquisition unit 102, an irradiation amount acquisition unit 103, a climate information acquisition unit 104, an instruction unit 106, an air blowing instruction unit 108 and 128, a position information acquisition unit 121, a notification instruction unit 122, The response acquisition unit 123 and the display instruction unit 139 transmit and receive signals to and from the outside of the controllers 100, 120, and 130, respectively.

  Room temperature acquisition unit 101, occupancy information acquisition unit 102, irradiation amount acquisition unit 103, climate information acquisition unit 104, light shielding degree determination unit 105, instruction unit 106, air blow determination unit 107, 127, air flow instruction in controllers 100, 120, 130 The functions of the units 108 and 128, the position information acquisition unit 121, the notification instruction unit 122, the response acquisition unit 123, and the display instruction unit 139 are realized by software, firmware, or a combination of software and firmware. Software and firmware are described as programs and stored in the memory 1002. The processor 1001 implements the functions of each unit by reading and executing a program stored in the memory 1002. That is, when the controller 100, 120, 130 is executed by the processor 1001, the room temperature acquisition unit 101, the occupancy information acquisition unit 102, the irradiation amount acquisition unit 103, the climate information acquisition unit 104 of the controller 100, 120, 130, The step of controlling the light shielding degree determination unit 105, the instruction unit 106, the air blowing determination units 107 and 127, the air blowing instruction units 108 and 128, the position information acquisition unit 121, the notification instruction unit 122, the response acquisition unit 123, and the display instruction unit 139 is the result. Each having a memory 1002 for storing programs to be executed automatically.

  These programs include the room temperature acquisition unit 101, the occupancy information acquisition unit 102, the irradiation amount acquisition unit 103, the climate information acquisition unit 104, the light shielding degree determination unit 105, the instruction unit 106, and the air flow determination of the controllers 100, 120, and 130. It can be said that the computer executes the procedures and methods of the units 107 and 127, the air blowing instruction units 108 and 128, the position information acquisition unit 121, the notification instruction unit 122, the response acquisition unit 123, and the display instruction unit 139.

  Here, the memory corresponds to, for example, a nonvolatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD, etc. To do. FIG. 26 illustrates an example in which the processor 1001 and the memory 1002 are each configured as one, but a plurality of processors and a plurality of memories may execute the above functions in cooperation.

  In addition, the hardware configuration and the flowchart described above are merely examples, and can be arbitrarily changed and modified.

  Room temperature acquisition unit 101, occupancy information acquisition unit 102, irradiation amount acquisition unit 103, climate information acquisition unit 104, light shielding degree determination unit 105, instruction unit 106, in controllers 100, 120, and 130 including processor 1001 and memory 1002; The central part that realizes the functions of the air blowing determination units 107 and 127, the air blowing instruction units 108 and 128, the position information acquisition unit 121, the notification instruction unit 122, the response acquisition unit 123, and the display instruction unit 139 is a dedicated system. Regardless, it can be realized using a normal computer system. For example, by storing a program for executing the above operation in a recording medium such as a CD-ROM or DVD-ROM that can be read by a computer, and installing the program in the computer, the above-described functions are performed. You may comprise the computer which can implement | achieve. When each function is realized by sharing between an OS (Operating System) and an application, or by cooperation between the OS and the application, only a part other than the OS may be stored in the recording medium.

  Furthermore, each program can be superimposed on a carrier wave and distributed via a communication network. For example, the program may be posted on a bulletin board (BBS, Bulletin Broad System) on a communication network, and the program may be distributed via the network. Then, the above-described processing may be executed by starting these programs and executing them in the same manner as other application programs under the control of the OS.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the specific embodiments, and the present invention includes the invention described in the claims and the equivalent scope thereof. Is included.

  1000, 2000, 3000 Temperature control system, 21 1st temperature sensor, 22 2nd temperature sensor, 31 Shading part, 40 Ventilation pipe, 41 Blower, 50 Solar power generation device, 60 Server, 70 Information terminal, 80 Display terminal , 100, 120, 130 controller, 101 room temperature acquisition unit, 102 occupancy information acquisition unit, 103 irradiation amount acquisition unit, 104 climate information acquisition unit, 105 shading degree determination unit, 106 instruction unit, 107, 127 air flow determination unit, 108 , 128 air flow instruction unit, 121 position information acquisition unit, 122 notification instruction unit, 123 response acquisition unit, 139 display instruction unit, 1001 processor, 1002 memory, 1003 interface.

Claims (15)

In a controller installed in a building having a first room having a lighting surface and a second room communicating with the first room by a ventilation pipe,
An occupancy information acquisition unit for acquiring occupancy information of the first room;
A dose acquisition unit for acquiring a dose of external light applied to the daylighting surface of the first room;
Based on the occupancy information acquired by the occupancy information acquisition unit and the external light irradiation amount acquired by the irradiation amount acquisition unit, the amount of external light irradiated into the first room from the lighting surface is calculated. A light shielding degree determination unit for determining a light shielding degree of the light shielding part to be adjusted;
An instruction unit that transmits to the light shielding unit an instruction to set the light shielding degree determined by the light shielding degree determination unit;
A controller comprising: The light blocking degree determination unit can determine that there is no person in the first room from the occupancy information, and when the irradiation amount is equal to or greater than a reference value, external light is irradiated into the first room. The controller according to claim 1, wherein the light-shielding unit is controlled to be controlled. A climate information acquisition unit that acquires climate prediction information of a predetermined time ahead regarding the area including the location of the building,
When the outside temperature is estimated to be equal to or lower than a predetermined temperature from the climate prediction information acquired by the climate information acquisition unit, the light shielding degree determination unit is based on the occupancy information and the irradiation amount, The controller according to claim 1, wherein a light shielding degree of the light shielding part is determined. A room temperature acquisition unit for acquiring the temperature of the first room;
When the occupancy information acquired by the occupancy information acquisition unit indicates that there is a person in the first room, the light shielding degree determination unit determines the amount of external light irradiation acquired by the irradiation amount acquisition unit. The light shielding degree of the light shielding unit is determined from the temperature of the first room acquired by the room temperature acquisition unit so that the temperature of the first room falls within a predetermined temperature range. Item 4. The controller according to any one of Items 1 to 3. A blower determining unit for controlling a device for adjusting the airflow of the ventilation pipe;
A room temperature acquisition unit for acquiring the temperature of the first room and the temperature of the second room;
The air blowing determination unit sends air from the first room to the second room based on the temperature of the first room and the temperature of the second room acquired by the room temperature acquisition unit. The controller according to claim 1, wherein it is determined whether or not. A ventilation determining unit for controlling a device for adjusting the airflow of the ventilation pipe;
The room temperature acquisition unit acquires the temperature of the second room,
The air blowing determination unit sends air from the first room to the second room based on the temperature of the first room and the temperature of the second room acquired by the room temperature acquisition unit. The controller according to claim 4, wherein it is determined whether or not. The air blowing determination unit determines to send air from the first room to the second room when the temperature of the second room is lower than a reference value and lower than the temperature of the first room. The controller according to claim 5 or 6, wherein A blower that is provided in the ventilation pipe and that sends air from the first room to the second room when the air blowing determination unit determines that air is sent from the first room to the second room. The controller according to any one of claims 5 to 7, further comprising a blowing instruction unit that transmits an instruction to send air. A position information acquisition unit for acquiring user position information;
In the case where the blower determination unit represents that the position information of the user acquired by the position information acquisition unit is within a limited range from the building, air is supplied from the first room to the second room. The controller according to claim 5, wherein it is determined to send. A notification instruction unit for notifying the user that air is sent from the first room to the second room;
A response acquisition unit for acquiring the user's response to sending air from the first room to the second room;
With
The blow instruction unit transmits an instruction to send air to the blower when the response obtaining unit obtains the user's consent to send air from the first room to the second room. 10. A controller according to claim 8 or 9, characterized in that: A floor plan of the building including the first room and the second room is displayed, and an area corresponding to the first room of the floor plan is displayed in accordance with the rising temperature of the first room due to the irradiation of the external light. The controller according to any one of claims 5 to 10, further comprising a display instruction unit that displays the data in a different form. The display instruction unit displays an area corresponding to the second room of the floor plan in a form corresponding to a temperature rise of the second room by sending air from the first room to the second room. The controller according to claim 11, wherein: In a temperature control system installed in a building including a ventilation pipe that communicates a first room having a lighting surface and a second room different from the first room,
An occupancy information acquisition unit that acquires occupancy information indicating whether or not there is a person in the first room;
A dose acquisition unit for acquiring a dose of external light applied to the daylighting surface of the first room;
A light-blocking degree determination unit that determines a light-blocking degree of a light-blocking unit provided on the lighting surface based on the occupancy information acquired by the occupancy information acquisition unit and the irradiation amount of external light acquired by the irradiation amount acquisition unit; ,
An instruction unit that transmits to the light shielding unit an instruction to set the light shielding degree determined by the light shielding degree determination unit;
A temperature control system comprising: In a temperature control method installed in a building having a first room having a lighting surface and a second room communicating with the first room by a ventilation pipe,
An occupancy information acquisition step in which an occupancy information acquisition unit acquires occupancy information indicating whether or not there is a person in the first room;
A dose acquisition step in which a dose acquisition unit acquires a dose of external light applied to the daylighting surface of the first room;
Based on the occupancy information acquired in the occupancy information acquisition step by the light blocking degree determination unit and the irradiation amount of external light acquired in the irradiation amount acquisition step, the light blocking degree determination unit determines the light blocking degree of the light blocking unit provided on the lighting surface. A shading degree determination step;
An instruction step in which an instruction unit transmits an instruction to set the light shielding degree determined in the light shielding degree determination step to the light shielding part;
A temperature control method characterized by comprising: On the computer,
Occupancy information acquisition step of acquiring occupancy information indicating whether or not there is a person in the first room having a lighting surface;
A dose acquisition step of acquiring a dose of external light applied to the daylighting surface of the first room;
A light blocking degree determination step for determining a light blocking degree of a light blocking portion provided on the lighting surface, based on the occupancy information acquired in the occupancy information acquisition step and the irradiation amount of external light acquired in the irradiation amount acquisition step;
An instruction step for transmitting an instruction to the light shielding unit to the light shielding degree determined in the light shielding degree determination step;
A program for running