WO2018179400A1 - Control device, control system, control method and program - Google Patents

Abstract

This equipment control unit (101) controls blocking equipment which blocks sunlight entering into a building. When at least part of the sunlight is blocked by the blocking equipment, a notification unit (102) notifies a building user of predetermined information if an operation has been performed to increase the operation output of a device that has an operation effect contrary to the effect of blocking the sunlight.

Description

Control device, control system, control method, and program

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

状態 The state of the shielding equipment that shields solar radiation entering the building greatly affects the temperature and brightness inside the building. For this reason, when controlling an air-conditioning apparatus and an illuminating device, the technique which controls a shielding installation is developed. For example, Patent Document 1 discloses a building energy saving control device that controls a blind in addition to an air conditioner and a lighting device in order to realize energy saving.

The building energy-saving control device disclosed in Patent Document 1 controls the blind so that the sum of the air-conditioning consumption energy of the air-conditioning equipment and the lighting control energy of the lighting equipment is minimized. As described above, the building energy-saving control device disclosed in Patent Document 1 controls the blind with energy-saving as a top priority issue.

Japanese Patent Application Laid-Open No. 07-127897

However, blind control not only affects the energy consumption of air-conditioning equipment and lighting equipment, but also likely affects the comfort of building users. For example, when the energy-saving blind is controlled to be in a closed state, the user cannot view the scenery outside the building, and the user's comfort may be impaired. Further, if the blind is automatically controlled for energy saving, the user may be confused without knowing the reason for controlling the blind, and as a result, the user's comfort may be impaired. For this reason, a technique capable of achieving both energy saving and user comfort using a shielding facility is desired.

The present invention has been made in view of the above problems, and an object thereof is to provide a control device, a control system, a control method, and a program that achieve both energy saving and user comfort using a shielding facility. To do.

In order to achieve the above object, a control device according to the present invention provides:
Facility control means for controlling shielding facilities for shielding solar radiation entering the interior of the building;
When at least part of the solar radiation is shielded by the shielding facility, when an operation to increase the operation output is performed on the equipment having an operation effect contrary to the effect of the solar radiation shielding, use of the building Notification means for notifying a person of predetermined information.

In the present invention, when at least a part of the solar radiation is shielded by the shielding equipment that shields the solar radiation entering the inside of the building, the operation output is increased with respect to the equipment having the driving effect contrary to the effect of the solar radiation shielding. When the operation is performed, predetermined information is notified to the user of the building. Therefore, according to the present invention, it is possible to achieve both energy saving and user comfort using the shielding facility.

1 is a configuration diagram of a control system according to Embodiment 1 of the present invention. 1 is a configuration diagram of a control device according to Embodiment 1 of the present invention. Configuration diagram of electric blinds Functional configuration diagram of the control device according to the first embodiment of the present invention Diagram showing control state table Figure showing the notification information table Diagram showing selection table The flowchart which shows the automatic control process which the control apparatus which concerns on Embodiment 1 of this invention performs. The flowchart which shows the notification processing shown in FIG. The figure which shows the notification screen displayed in Embodiment 1 of this invention The block diagram of the control system which concerns on Embodiment 2 of this invention Functional configuration diagram of a control system according to Embodiment 2 of the present invention The flowchart which shows the automatic control process which the control apparatus which concerns on Embodiment 2 of this invention performs. The flowchart which shows the notification processing shown in FIG. The figure which shows the notification screen displayed on a terminal device in Embodiment 2 of this invention. The figure which shows the notification screen displayed on a control apparatus in Embodiment 2 of this invention. The figure which shows a mode that a notification screen changes according to the frequency | count of a display in Embodiment 3 of this invention. The figure which shows the notification screen displayed on a control apparatus in a modification. The figure which shows the notification screen displayed on a terminal device in a modification.

(Embodiment 1)
First, the configuration of a control system 1000 according to Embodiment 1 of the present invention will be described with reference to FIG. The control system 1000 is a system in which the control device 100 appropriately controls the electric blind 200, the air conditioner 300, and the lighting device 400 to realize energy saving.

Here, if the electric blind 200 and the air conditioner 300 are controlled independently, energy may be wasted. For example, when the electric blind 200 is in a fully closed state, solar radiation entering the inside of the building 10 is shielded, and the temperature inside the building 10 is unlikely to rise. For this reason, when the air-conditioning apparatus 300 is operated for heating, if the electric blind 200 is in a fully-closed state, the heating effect is unlikely to increase for energy consumption. Therefore, from the viewpoint of energy saving, when the air conditioner 300 is operated for heating, it is preferable that the electric blind 200 is fully opened.

However, if the electric blind 200 is fully opened, the comfort of the user of the building 10 may be impaired. For example, when the user does not want to see the outside of the building 10 or wants to look into the building 10 from the outside, it is not preferable to fully open the electric blind 200. Therefore, when the air conditioner 300 is operated for heating, it is not preferable to fully open the electric blind 200 without obtaining user approval. Therefore, in the present embodiment, when the electric blind 200 is not fully opened when the air-conditioning apparatus 300 is heated, the user is notified of something rather than immediately opening the electric blind 200.

Although not described in detail in the present embodiment, the same can be said for the lighting device 400 as with the air conditioning device 300. That is, if the electric blind 200 and the lighting device 400 are controlled independently, energy may be wasted. For example, when the electric blind 200 is in a fully closed state, solar radiation entering the inside of the building 10 is shielded, and the inside of the building 10 is unlikely to become bright. For this reason, when the lighting device 400 is turned on, if the electric blind 200 is in a fully closed state, it is difficult to obtain a lighting effect for the consumed energy. Therefore, from the viewpoint of energy saving, it is preferable that the electric blind 200 is fully opened when the lighting device 400 is turned on.

However, if the electric blind 200 is fully opened, the comfort of the user of the building 10 may be impaired. Therefore, when the lighting device 400 is turned on, it is not preferable to fully open the electric blind 200 without obtaining user approval. Therefore, when the lighting device 400 is turned on, if the electric blind 200 is not in the fully open state, it is preferable to notify the user in some way instead of immediately turning the electric blind 200 into the fully open state.

In this embodiment, the following situation is assumed. That is, in recent years, the heat insulation of the building 10 has been advanced toward the realization of a zero energy house. The electric blind 200 is controlled so that the solar radiation is shielded in the summer and the solar radiation enters the inside of the building 10 in the winter. Here, if the electric blind 200 is fully opened even in winter due to high heat insulation of the building 10, the inside of the building 10 may become too hot. Therefore, the electric blind 200 may not be fully opened even in winter. Here, some users may feel that it is cold and cause the air conditioner 300 to perform a heating operation. In this case, instead of the heating operation or together with the heating operation, a message for prompting the electric blind 200 to be fully opened is notified to the user. The same can be said for lighting rather than air conditioning. That is, when the control which shields solar radiation is performed in order to prevent the solar radiation from entering too much and dazzling, the case where a resident feels dark and the lighting device 400 is turned on is assumed. Returning to the description of FIG.

The building 10 is a building in which the electric blind 200 is provided so as to cover the window 22 provided in the opening 23 provided in the wall 21. Therefore, by controlling the state of the electric blind 200, the amount of solar radiation entering the building 10 can be adjusted. The building 10 may be a house where the user lives, or a building or factory where the user works.

The commercial power source 20 is a power source that supplies power to the demand area. The power supplied from the commercial power source 20 is AC power. The commercial power source 20 supplies AC power having a voltage of 100V or 200V to the demand area. The power generation panel 30 converts sunlight energy into electrical energy. The power generation panel 30 supplies DC power obtained by power generation to the power conditioner 40. The power conditioner 40 performs processing such as DC / AC conversion. The power conditioner 40 converts the DC power supplied from the power generation panel 30 into AC power and supplies it to the distribution board 50. Distribution board 50 is a wiring for distributing AC power supplied from commercial power supply 20, power conditioner 40, etc. to control device 100, electric blind 200, air conditioner 300, lighting device 400, and power measuring device 500. This is a case for storing a substrate (not shown) and a breaker (not shown).

The control device 100 is a device that forms the core of the control system 1000. The control device 100 controls the electric blind 200, the air conditioner 300, and the lighting device 400 based on the power information supplied from the power measuring device 500. The control device 100 is, for example, a HEMS controller in HEMS (Home Energy Management System) or a BEMS controller in BEMS (Building Energy Management System). Hereinafter, the configuration of the control device 100 will be described with reference to FIG.

As shown in FIG. 2, the control device 100 includes a CPU (Central Processing Unit) 11, a ROM (Read Only Memory) 12, a RAM (Random Access Memory) 13, a flash memory 14, an RTC (Real Time Clock) 15, and a touch screen. 16, an in-home communication interface 17 and an out-of-home communication interface 18 are provided. Each component included in the control device 100 is connected to each other via a bus.

The CPU 11 controls the overall operation of the control device 100. The CPU 11 operates according to a program stored in the ROM 12 and uses the RAM 13 as a work area. The ROM 12 stores programs and data for controlling the overall operation of the control device 100. The RAM 13 functions as a work area for the CPU 11. That is, the CPU 11 temporarily writes programs and data in the RAM 13 and refers to these programs and data as appropriate.

The flash memory 14 is a nonvolatile memory that stores various types of information. The RTC 15 is a time measuring device. The RTC 15 incorporates a battery, for example, and keeps timing while the control device 100 is powered off. The RTC 15 includes an oscillation circuit including a crystal oscillator, for example.

The touch screen 16 detects a touch operation performed by the user and supplies a signal indicating the detection result to the CPU 11. The touch screen 16 displays an image based on the image signal supplied from the CPU 11 or the like. As described above, the touch screen 16 functions as a user interface of the control device 100.

The home communication interface 17 is an interface for connecting the control device 100 to the home network 600. The control device 100 can communicate with various devices connected to the home network 600 via the home network 600. The home communication interface 17 includes, for example, a LAN (Local Area Network) interface such as a NIC (Network Interface Card).

The external communication interface 18 is an interface for connecting the control device 100 to the external network 610. The control device 100 can communicate with various devices connected to the outside network 610 via the outside network 610. The outside communication interface 18 includes a LAN interface such as a NIC, for example.

The electric blind 200 is a shielding facility that controls the amount of solar radiation that enters the building 10. The electric blind 200 operates with AC power supplied via the distribution board 50, and the shielding state changes according to control by the control device 100. In the present invention, as a shielding facility, a motorized facility having a shielding function such as a shutter, an awning, a roll curtain, or a lace curtain can be employed. The shielding equipment may be opened and closed in the vertical direction as in this embodiment, or may be opened and closed in the horizontal direction. Hereinafter, the configuration of the electric blind 200 will be described with reference to FIG. 3.

As shown in FIG. 3, the electric blind 200 is installed outside the building 10 so as to cover the window 22. In addition, the window 22 is provided in the opening part 23 provided in the wall 21 with which the building 10 is provided. The electric blind 200 includes a storage unit 210 and a guide unit 220. In the storage unit 210, a control unit 211, a communication unit 212, and a drive unit 213 are stored. The storage unit 210 stores a plurality of slats (louvers) 221. The control unit 211 controls the state of the electric blind 200 according to the control by the control device 100. The communication unit 212 has a function of connecting to the home network 600 and communicates with the control device 100 via the home network 600. The drive unit 213 is driven according to the control by the control unit 211, and adjusts the storage state of the slat 221 and the angle of the slat 221 (hereinafter referred to as “slat angle” as appropriate).

The guide unit 220 guides the weight 226 so that the weight 226 moves along the vertical direction. The storage unit 210 and the weight 226 are connected by a thread 222, a thread 223, and a thread 224. The weight 226 is basically suspended from the storage unit 210 by the thread 222. The thread 222 passes through openings (not shown) of the plurality of slats 221 and connects the storage unit 210 and the weight 226. By adjusting the position of the yarn 222 in the vertical direction (the position of the weight 226 in the vertical direction), the open / close state of the electric blind 200 can be adjusted. The position of the yarn 222 in the vertical direction is adjusted by the driving unit 213, for example. The position of the yarn 223 in the vertical direction and the position of the yarn 224 in the vertical direction are adjusted by the drive unit 213, for example. The slat angle can be adjusted by the positional relationship between the position of the yarn 223 in the vertical direction and the position of the yarn 224 in the vertical direction. The yarn 223 and the yarn 224 are connected by a plurality of yarns 225. The number of the plurality of yarns 225 is basically the same as the number of the plurality of slats 221. The thread 225 serves to support the slat 221 from below and adjust the slat angle.

In this embodiment, the control state of the electric blind 200 is defined by the open / close state and the slat angle. The open / closed state is defined by the position of the weight 226 in the vertical direction. For example, the length of the window 22 in the vertical direction is Wh1, and the difference between the position of the upper end of the window 22 in the vertical direction and the position of the weight 226 in the vertical direction is Wh2. When Wh2 is 0, the open / close state is fully open. Further, when Wh2 is ½ of Wh1, the open / close state is a half-open state. Further, when Wh2 is the same as Wh1, the open / close state is the fully closed state. The slat angle is an angle formed between the slat 221 and the vertical direction. When the slat 221 and the vertical direction are parallel, the slat angle becomes 0 degree. In the present embodiment, the slat angle is 0 degree when the position of the end portion on the inner side (window 22 side) of the slat 221 is the highest. And when the edge part of the inner side (window 22 side) of the slat 221 rotates clockwise, a slat angle shall increase. And when the position of the edge part of the inner side (window 22 side) of the slat 221 becomes the lowest, the slat angle shall be 180 degrees. In FIG. 3, the slat angle is indicated by Sd.

The air conditioner 300 is a device that adjusts the air inside the building 10. Adjusting air means, for example, adjusting temperature, adjusting humidity, blowing air, or removing impurities. The air conditioner 300 is controlled and monitored by the control device 100 via the home network 600. The air conditioner 300 includes, for example, one outdoor unit (not shown) and one or more indoor units (not shown).

The lighting device 400 is a device that illuminates the interior of the building 10. The lighting device 400 has a dimming function. The lighting device 400 is controlled and monitored by the control device 100 via the home network 600.

The power measuring apparatus 500 measures the value of the current flowing through the power line (not shown) and the value of the voltage between the power lines, and measures the value of the power supplied via the power line. In addition, the power measuring apparatus 500 calculates the amount of power in a unit period (for example, 1 minute), the amount of accumulated power from the reference time, and the like based on the measured power value. The power measuring apparatus 500 includes power supplied from the commercial power supply 20 to the distribution board 50 (or power supplied from the power conditioner 40 or the distribution board 50 to the commercial power supply 20), and commercial power from the power conditioner 40. 20 or the power supplied to the distribution board 50 and the power supplied to the distribution board 50 from the commercial power supply 20 or the power conditioner 40 are measured. The power measuring apparatus 500 stores information indicating physical quantities acquired by measurement or calculation as power information. The power measurement apparatus 500 transmits the stored power information to the control apparatus 100 via the home network 600 as appropriate. The power measuring apparatus 500 includes a current detection sensor, a voltage detection sensor, a flash memory, a communication interface, and the like.

The home network 600 is a network such as a wireless LAN constructed in the home, and is a network for devices connected to the home network 600 to communicate with each other. The home network 600 is a subnetwork such as ECHONET Lite, for example.

Next, the basic functions of the control device 100 will be described with reference to FIG. Functionally, the control device 100 includes an equipment control unit 101, a notification unit 102, a permission reception unit 103, an operation reception unit 104, a device control unit 105, a storage unit 106, and a solar radiation prediction unit 107.

The equipment control unit 101 controls shielding equipment that shields solar radiation entering the building 10. The shielding facility is, for example, the electric blind 200. The function of the equipment control unit 101 is realized by the cooperation of the CPU 11 and the home communication interface 17, for example.

When at least part of the solar radiation is shielded by the shielding facility, the notification unit 102 performs the operation of increasing the operation output with respect to the equipment having the driving effect opposite to the effect of the solar radiation shielding. The user is notified of predetermined information. The time when at least part of the solar radiation is shielded by the shielding equipment is when there is room to increase the solar radiation entering the interior of the building 10 under the control of the shielding equipment. Driving effects that are contrary to the effects of shielding solar radiation are, for example, heating effects and lighting effects. The operation for increasing the operation output is, for example, an operation for turning on the heating, an operation for raising the set temperature of the heating, an operation for turning on the illumination, or an operation for raising the brightness of the illumination.

Notifying the user of the building 10 is, for example, displaying information on a display device (for example, the control device 100) that can be viewed by the user. Various information can be considered as information notified to the user of the building 10. The information notified to the user of the building 10 includes, for example, information for prompting an operation on the shielding facility, information for requesting permission to control the shielding facility, and information for controlling the shielding facility. The function of the notification unit 102 is realized, for example, by the cooperation of the CPU 11 and the touch screen 16.

When the above-described operation is performed when at least part of solar radiation is shielded, the notification unit 102 can notify the user of information requesting permission to reduce the amount of solar radiation shielding.

The permission receiving unit 103 receives the above-described permission from the user. Receiving permission from the user means that a device that can be operated by the user (for example, the control device 100) receives operation from the user. The function of the permission reception part 103 is implement | achieved by the function of the touch screen 16, for example.

When the permission is accepted by the permission accepting unit 103, the facility control unit 101 reduces the shielding amount of solar radiation by controlling the shielding facility. In this way, when the user permits, the shielding facility is controlled from the viewpoint of energy saving. On the other hand, the equipment control unit 101 does not control the shielding equipment when the above-described permission is not accepted. As described above, when the user does not allow, the shielding equipment is not controlled in consideration of the user's comfort.

The operation reception unit 104 receives an operation on the equipment. The equipment is, for example, an air conditioner 300 or a lighting device 400. The function of the operation reception part 104 is implement | achieved by the function of the touch screen 16, for example.

The device control unit 105 controls the facility device based on the operation received by the operation receiving unit 104. The function of the device control unit 105 is realized, for example, by the cooperation of the CPU 11 and the home communication interface 17.

When the permission is received by the permission receiving unit 103, the device control unit 105 may not control the facility device based on the operation received by the operation receiving unit 104. For example, when the necessity for controlling equipment is reduced by reducing solar radiation with shielding equipment, equipment is not controlled. Specifically, if the temperature inside the building 10 can be expected to increase by increasing the amount of solar radiation, the air conditioner 300 is not allowed to perform the heating operation even if there is an operation for instructing heating. On the other hand, when the permission is not received by the permission receiving unit 103, the device control unit 105 preferably controls the equipment based on the operation received by the operation receiving unit 104.

The storage unit 106 stores various types of information. For example, the storage unit 106 stores a control state table, a notification information table, and a selection table. The function of the storage unit 106 is realized by the function of the flash memory 14, for example.

The solar radiation prediction unit 107 predicts the amount of solar radiation that enters the building 10. The solar radiation prediction unit 107 can acquire the amount of power generated by the power generation panel 30 from the power measuring device 500 and predict the amount of solar radiation based on the acquired power generation amount. For example, the solar radiation prediction unit 107 predicts the weather (sunny, clear, cloudy, rain) by classifying the power generation amount by the power generation panel 30 with a predetermined threshold, and calculates the solar radiation amount from the weather prediction result and the date and time. Can be predicted. The facility control unit 101 can determine a shielding level, which will be described later, based on the amount of solar radiation predicted by the solar radiation prediction unit 107 and the air temperature acquired from a thermometer (not shown). Alternatively, the facility control unit 101 can determine the shielding level based on the predicted weather, the date and time, and the temperature using a selection table described later. The function of the solar radiation prediction unit 107 is realized, for example, when the CPU 11 executes a program stored in the ROM 12 or the flash memory 14.

Next, the control state table will be described with reference to FIG. The control state table is information that defines the control state of the electric blind 200. The control state table is information that associates a shielding level, an open / close state, and a slat angle, for example. The shielding level is a numerical value indicating the shielding level of the electric blind 200, that is, the control state of the electric blind 200. The open / closed state indicates how much the electric blind 200 is opened or how much the electric blind 200 is closed. The slat angle is a slat angle of the slat 221 included in the electric blind 200.

In the present embodiment, the electric blind 200 has a control state where the shielding level is 1, a control state where the shielding level is 2, a control state where the shielding level is 3, and a control state where the shielding level is 4. The following four control states can be taken. The control state in which the shielding level is 1 is a control state in which the open / close state is fully open and all solar radiation passes. The control state in which the shielding level is 2 is a control state in which the open / close state is half-open, the slat angle is 120 degrees, and the slat 221 in the closed portion almost passes the solar radiation. The control state in which the shielding level is 3 is a control state in which the open / close state is fully closed, the slat angle is 90 degrees (the slat 221 is horizontal), and the slat 221 passes solar radiation to some extent. The control state in which the shielding level is 4 is a control state in which the open / close state is fully closed, the slat angle is 0 degrees (the slat 221 is orthogonal to the horizontal direction), and all the solar radiation is shielded. In this embodiment, the smaller the shielding level, the smaller the shielding amount and the greater the amount of solar radiation.

Next, the notification information table will be described with reference to FIG. The notification information table is a table that defines a correspondence relationship between conditions for notifying information (hereinafter referred to as “notification conditions” as appropriate) and information to be notified. The notification information table is information that associates, for example, a blind number, a shielding level, an air conditioning equipment number, operation details, and notification information. The blind number is a number for identifying the electric blind 200. The shielding level corresponds to the control state of the electric blind 200 and is a shielding level that is a condition for notifying information. The air conditioning equipment number is an identification number of the air conditioning equipment 300. The operation content is an operation content for the air conditioner 300. The notification information is information indicating the content notified to the user when the notification conditions are met, or information indicating the address where the information indicating the content is stored.

For example, in the top record of the notification information table shown in FIG. 6, the electric blind 200 with the blind number 1 has a shielding level of 3 or higher, and the air conditioner 300 with the air conditioner number 2 is heated. This means that the notification information indicated by a1 is notified to the user when the turning-on operation is performed. For ease of understanding, FIG. 1 shows only one electric blind 200 and one air conditioner 300, but there are two or more electric blinds 200 and three or more air conditioners 300. And For example, it is assumed that the electric blind 200 and the air conditioner 300 indicated by the same record are installed in the same room.

Next, the selection table will be described with reference to FIG. The selection table is a table indicating the shielding level adopted for each date and weather. The selection table is, for example, information that associates a date, a time zone, an air temperature, weather, and a shielding level. The selection table can also be used as a control schedule that defines a schedule of shielding levels employed in automatic control. The selection table shown in FIG. 7 indicates that the shielding level is set so that the increase in the room temperature is suppressed on the day when the outside air temperature is high even in winter. Further, the selection table shown in FIG. 7 indicates that the shielding level is set high on a rainy day. For example, in the top record of the selection table shown in FIG. 7, the date is January 1, the time zone is 07: 00-11: 00: 00, and the temperature is 15 degrees or higher, the weather is clear. When the weather is sunny, the shielding level is set to 3. When the weather is clear, the shielding level is set to 1. When the weather is cloudy, the shielding level is set to 1. When the weather is raining, the shielding level is set to 4. An example of setting is shown. When there are a plurality of electric blinds 200, a selection table is prepared for each electric blind 200. In the selection table, the temperature need not be taken into consideration. In this case, the shielding level is determined by the date and the weather.

Next, an automatic control process executed by the control device 100 will be described with reference to the flowchart of FIG. This automatic control process is basically a process related to the electric blind 200, and is not a process related to the air conditioner 300 or the lighting device 400. Note that the automatic control process is started, for example, when an operation for instructing the touch screen 16 to start the automatic control process is performed.

First, the CPU 11 executes notification processing (step S101). The notification process will be described in detail with reference to the flowchart of FIG.

First, the CPU 11 determines whether or not there is an operation on the air conditioner 300 (step S201). When determining that there is no operation on the air conditioner 300 (step S201: NO), the CPU 11 completes the notification process. On the other hand, when determining that there is an operation on the air conditioner 300 (step S201: YES), the CPU 11 determines whether or not a notification condition is satisfied (step S202). For example, the CPU 11 determines whether or not the situation corresponds to one of the records in the notification information table illustrated in FIG.

If the CPU 11 determines that the notification condition is not satisfied (step S202: NO), the notification process is completed. On the other hand, when determining that the notification condition is satisfied (step S202: YES), the CPU 11 refers to the notification information table and generates notification information (step S203). CPU11 will perform notification, if the process of step S203 is completed (step S204). For example, the CPU 11 presents a screen including notification information on the touch screen 16.

FIG. 10 shows a screen 60 displayed on the touch screen 16 of the control device 100. The screen 60 includes a drop-down list 61, a slide button 62, notification information 63, a button 64, and a button 65. The drop-down list 61 is a button for selecting an operation for the air conditioner 300. The slide button 62 is a button for switching heating operation on / off. The notification information 63 is information for requesting permission to control the electric blind 200. The button 64 is a button that accepts an operation that allows the electric blind 200 to be controlled. The button 65 is a button that accepts an operation that does not allow the electric blind 200 to be controlled. As described above, the screen 60 is a screen that not only displays the notification information 63 but also receives operations on the electric blind 200 and the air conditioner 300.

Note that the notification information 63 may be, for example, notification information “Would you like to open the blinds before turning on the heating?”. Further, the screen 60 may not have the button 64 or the button 65. In this case, the notification information 63 is, for example, a notification that “If the blinds are opened together, the heating effect is increased.”, “Since it seems that there is solar radiation, it seems warm if the blinds are opened without heating.” It may be information.

When the facility device is not the air conditioner 300 but the lighting device 400, the notification information 63 includes, for example, “Is it dark or should I turn off the light and open the blinds?” "Would you like to open the blind?" Further, when the screen 60 does not include the button 64 or the button 65, the notification information 63 may be, for example, notification information that “the screen becomes brighter if the blind is opened instead of lighting”.

CPU11 will discriminate | determine whether there exists operation with respect to the electric blind 200, if the process of step S204 is completed (step S205). When determining that there is no operation on the electric blind 200 (step S205: NO), the CPU 11 completes the notification process. When there is a pressing operation on the button 65, it may be determined that there is no operation on the electric blind 200. On the other hand, when determining that there is an operation on the electric blind 200 (step S205: YES), the CPU 11 controls the electric blind 200 in a state corresponding to the operation (step S206). Note that when there is a pressing operation on the button 64 or when an operation is performed on a dedicated remote control (not shown) for operating the electric blind 200, it may be determined that there is an operation on the electric blind 200. When completing the process in step S206, the CPU 11 completes the notification process.

CPU11 will determine whether the cancellation | release conditions of automatic control were satisfied, if the process of step S101 is completed (step S102). For example, when the CPU 11 detects that an operation for controlling the electric blind 200 has been performed, or when an operation for instructing the end of automatic control is detected, the CPU 11 determines that the automatic control cancellation condition is satisfied. When it is determined that the automatic control cancellation condition is satisfied (step S102: YES), the CPU 11 controls the electric blind 200 to a specified state (step S103). The prescribed state may be to maintain the current shielding level or to change the current shielding level to a predetermined shielding level (shielding level 1 or shielding level 4). The prescribed state is defined for each established release condition, for example. When the process of step S103 is completed, the CPU 11 completes the automatic control process.

On the other hand, when determining that the automatic control release condition is not satisfied (step S102: NO), the CPU 11 determines whether or not the control cycle has arrived (step S104). If the CPU 11 determines that the control cycle has not arrived (step S104: NO), it returns the process to step S101. On the other hand, when the CPU 11 determines that the control cycle has arrived (step S104: YES), the CPU 11 acquires the control condition (step S105). Obtaining the control condition is, for example, obtaining the selection table shown in FIG.

CPU11 will acquire electric power generation amount data, if the process of step S105 is completed (step S106). CPU11 will estimate a weather, if the process of step S106 is completed (step S107). For example, the CPU 11 estimates the weather from the power generation amount data. CPU11 will select the state to control, if the process of step S107 is completed (step S108). For example, the CPU 11 selects a control state, that is, a shielding level from the acquired selection table and the estimated weather and date / time. The CPU 11 can specify the date and time based on the information supplied from the RTC 15. CPU11 will control the electric blind 200 to the selected state, if the process of step S108 is completed (step S109). When completing the process in step S109, the CPU 11 returns the process to step S101.

In this embodiment, when there is room for lowering the shielding level, when an operation for causing a driving effect contrary to the effect of solar radiation shielding is performed, the user has performed an undesirable operation from the viewpoint of energy saving. Be notified. For this reason, in this embodiment, the user can determine the control with respect to shielding equipment or equipment from the method of a viewpoint of energy saving and a viewpoint of comfort. Therefore, according to the present embodiment, it can be expected that both energy saving and user comfort are achieved by using the shielding facility.

(Embodiment 2)
In the first embodiment, an example in which the control device 100 executes the automatic control process by itself has been basically described. In the present invention, the control device 100 may execute automatic control processing in cooperation with the cloud server 710, the terminal device 720, and the weather forecast server 730. Further, information notified to the user and control contents may be different depending on whether the control mode is the normal mode or the control mode is the answering machine mode. In the present embodiment, it is assumed that two users, a child who can visually recognize the screen displayed by the control device 100 and a mother who can visually recognize the screen displayed by the terminal device 720, are users. Hereinafter, this embodiment will be described.

As shown in FIG. 11, the control system 1100 is different from the control system 1000 in that a cloud server 710, a terminal device 720, and a weather forecast server 730 are connected to the control device 100 via an out-of-home network 610. Hereinafter, a description will be given centering on differences from the first embodiment.

The outside network 610 is a network such as a WAN (Wide Area Network) constructed outside the house, and is a network for devices connected to the outside network 610 to communicate with each other. The in-home network 600 and the out-of-home network 610 are connected to each other via the control device 100. Therefore, the control device 100 also has a function as a gateway device. The outside network 610 is, for example, the Internet.

The cloud server 710 is a server that provides resources in cloud computing. The cloud server 710 includes, for example, a processor 711 that controls the operation of the entire cloud server 710, a communication interface 712 for connecting to the outside network 610, and a hard disk 713 that stores various types of information. The cloud server 710 supplies information stored in the hard disk 713 to the control device 100 in response to a request from the control device 100. In addition, the cloud server 710 executes the requested process in response to the request from the control apparatus 100 and transmits information indicating the processing result to the control apparatus 100. The cloud server 710 may relay communication between the control device 100 and the terminal device 720 and relay communication between the control device 100 and the weather forecast server 730.

The terminal device 720 is a device that communicates with the control device 100 via the outside network 610. The terminal device 720 functions as a user interface of the control device 100, for example. The terminal device 720 includes, for example, a processor 721 that controls the operation of the entire terminal device 720, a communication interface 722 for connecting to the outside network 610, a flash memory 723 that stores various types of information, and a touch that presents a screen. And a screen 724. The terminal device 720 may be connected to the control device 100 via the cloud server 710. The terminal device 720 is, for example, a personal computer, a smartphone, a mobile phone, a tablet terminal, or the like.

The weather forecast server 730 is a server that provides a weather forecast service. The weather forecast server 730 includes a processor (not shown) for controlling the overall operation, a communication interface (not shown) for connecting to the outside network 610, and a hard disk (not shown) for storing various information. And comprising. The weather forecast server 730 supplies the weather information stored in the hard disk to the control device 100 in response to a request from the control device 100. The weather forecast server 730 may be connected to the control device 100 via the cloud server 710.

Next, basic functions of the control system 1100 will be described with reference to FIG. Functionally, the control system 1100 includes an equipment control unit 101, a notification unit 102, a permission reception unit 103, an operation reception unit 104, a device control unit 105, a storage unit 106, a solar radiation prediction unit 107, and a schedule generation unit 108. . The equipment control unit 101, the notification unit 102, the permission reception unit 103, the operation reception unit 104, the device control unit 105, the storage unit 106, and the solar radiation prediction unit 107 are functionally similar to those in the first embodiment, but correspond. Some have different physical configurations.

The function of the facility control unit 101 is realized by, for example, the cooperation of the CPU 11 and the home communication interface 17. The function of the notification unit 102 may be realized, for example, by the cooperation of the CPU 11 and the touch screen 16, or the cooperation of the CPU 11, the outside communication interface 18, the processor 721, the communication interface 722, and the touch screen 724. It may be realized by doing.

The function of the permission receiving unit 103 may be realized by the function of the touch screen 16, for example, or may be realized by the cooperation of the outside communication interface 18, the processor 721, the communication interface 722, and the touch screen 724. Good. The function of the operation reception unit 104 may be realized by, for example, the function of the touch screen 16 or may be realized by the cooperation of the outside communication interface 18, the processor 721, the communication interface 722, and the touch screen 724. Good.

The function of the device control unit 105 is realized by the cooperation of the CPU 11 and the home communication interface 17, for example. The function of the storage unit 106 is realized by the function of the flash memory 14, the function of the hard disk 713, and the function of the flash memory 723, for example. The function of the solar radiation prediction unit 107 may be realized, for example, by the CPU 11 executing a program stored in the ROM 12 or the flash memory 14, or realized by the processor 721 executing a program stored in the hard disk 713. May be. The solar radiation prediction unit 107 can predict the amount of solar radiation, weather, temperature, and the like based on weather information acquired from the weather forecast server 730 and power information acquired from the power measurement device 500.

The schedule generation unit 108 generates a shielding level switching schedule (hereinafter referred to as “control schedule”) used in the automatic control process. For example, the schedule generation unit 108 generates a control schedule based on the weather and temperature predicted by the solar radiation prediction unit 107 and the selection table stored in the storage unit 106. Specifically, the schedule generation unit 108 generates schedule information in which a date, a time zone, and a shielding level are associated with each other by applying temperature and weather in the selection table. Moreover, the schedule production | generation part 108 may produce | generate a control schedule by simulating with a simulator.

Next, an automatic control process executed by the control device 100 will be described with reference to the flowchart of FIG. This automatic control process is basically a process related to the electric blind 200, and is not a process related to the air conditioner 300 or the lighting device 400. The automatic control process is started when, for example, an operation for instructing the touch screen 16 or the touch screen 724 to start the automatic control process is performed.

First, the CPU 11 acquires a control condition (step S301). CPU11 will acquire weather forecast data, if the process of step S301 is completed (step S302). CPU11 will acquire electric power generation amount data, if the process of step S302 is completed (step S303). When completing the process in step S303, the CPU 11 generates schedule information (step S304). Note that the processing from step S301 to step S304 may be executed by the control device 100 (CPU 11), the cloud server 710 (processor 711), or the control device 100 (CPU 11) and the cloud server 710. (Processor 711) may cooperate and execute.

CPU11 will perform a notification process, if the process of step S304 is completed (step S305). The notification process will be described below with reference to the flowchart shown in FIG.

First, the CPU 11 determines whether or not there is an operation on the air conditioner 300 (step S401). When determining that there is no operation on the air conditioner 300 (step S401: NO), the CPU 11 completes the notification process. On the other hand, when determining that there is an operation on the air conditioner 300 (step S401: YES), the CPU 11 determines whether or not a notification condition is satisfied (step S402).

When the CPU 11 determines that the notification condition is not satisfied (step S402: NO), the notification process is completed. On the other hand, when determining that the notification condition is satisfied (step S402: YES), the CPU 11 determines whether or not the control mode is the answering machine mode (step S403). When determining that the control mode is not the answering machine mode (step S403: NO), the CPU 11 generates notification information for the home mode (step S404). The notification information for the home mode is, for example, information notified on the screen 60 shown in FIG. However, here, the notification information 63 is information prompting the operation of the electric blind 200, and it is assumed that the button 64 and the button 65 are not displayed.

On the other hand, when determining that the control mode is the answering machine mode (step S403: YES), the CPU 11 generates notification information for the answering machine mode (step S405). Note that the notification information for the answering machine mode includes information notified to the user (for example, a child) by the control device 100 and information notified to the user (for example, a mother) by the terminal device 720. CPU11 will perform control with respect to the electric blind 200, if the process of step S405 is completed (step S406). In the answering machine mode, even if the electric blind 200 is controlled in consideration of energy saving, since the user is not inside the building 10, there is a low possibility that the comfort of the user is impaired.

CPU11 will transmit notification information to the terminal device 720, if the process of step S406 is completed (step S407). On the other hand, the processor 721 included in the terminal device 720 displays notification information on the touch screen 724 included in the terminal device 720. This notification information is notified, for example, on a screen 70 shown in FIG. The screen 70 includes notification information 71. The notification information 71 is information that notifies the electric blind 200 that control for energy saving has been executed.

CPU11 will perform notification, if the process of step S404 or the process of step S407 is completed (step S408). For example, the CPU 11 presents a screen including notification information on the touch screen 16. This notification information is notified, for example, on a screen 66 shown in FIG. The screen 66 includes a drop-down list 61, a slide button 62, and notification information 67. The notification information 67 is information that notifies the electric blind 200 that control for energy saving has been executed. When completing the process in step S408, the CPU 11 completes the notification process.

CPU11 will complete | finish the process of step S305, and will discriminate | determine whether the cancellation | release conditions of automatic control were satisfied (step S306). When it is determined that the automatic control cancellation condition is satisfied (step S306: YES), the CPU 11 controls the electric blind 200 to a specified state (step S307). When completing the process in step S307, the CPU 11 completes the automatic control process. On the other hand, if the CPU 11 determines that the automatic control release condition is not satisfied (step S306: NO), the CPU 11 selects a control state (step S308).

CPU11 will complete the process of step S308, and will control the electric blind 200 to the selected state (step S309). When completing the process in step S309, the CPU 11 determines whether or not the weather forecast has been updated (step S310). Note that the CPU 11 can determine whether or not the weather forecast has been updated by accessing the weather forecast server 730 via the cloud server 710, for example. When determining that the weather forecast has not been updated (step S310: NO), the CPU 11 returns the process to step S305. On the other hand, when determining that the weather forecast has been updated (step S310: YES), the CPU 11 returns the process to step S301.

In the present embodiment, the content of notification to the user and the presence / absence of control of the electric blind 200 are appropriately selected according to the control mode. For example, when the control mode is the answering machine mode, even if the electric blind 200 is automatically controlled to be fully opened, there is a low possibility that the user's comfort is impaired. For this reason, the electric blind 200 is automatically controlled to fully open with priority given to energy saving, and the user is notified that the electric blind 200 is automatically controlled to fully open. Therefore, according to the present embodiment, it is possible to expect appropriate energy saving control in consideration of user convenience and comfort.

(Embodiment 3)
In the first and second embodiments, the example has been described in which the content of the notification information notified to the user is unchanged if the conditions such as the control mode are unchanged. In the present invention, the content of the notification information notified to the user may be changed even if the conditions such as the control mode are unchanged.

For example, it is preferable to simplify the notification content as the number of notification information notifications (display frequency) increases or as the notification information notification frequency (display frequency) increases. For example, as shown in FIG. 17, the notification information notified to the user may be simplified as the number of notifications increases. The screen 72 is a screen including notification information that explains in detail the significance of operating the electric blind 200 for energy saving. The screen 73 is a screen including notification information for notifying that the electric blind 200 should be operated for energy saving in a simple expression. The screen 74 is a screen for notifying by animation that the electric blind 200 should be operated for energy saving.

The number of notifications is the number of notification information notifications from a predetermined time (for example, when the control system 1000 is introduced) to the present time. The notification frequency is the number of notification information notifications within a predetermined period (for example, the latest one month). The screen 72 is displayed when the number of notifications is less than a first threshold (for example, 10 times), and the number of notifications is greater than or equal to the first threshold (for example, 10 times) and less than the second threshold (for example, 100 times). In this case, the screen 73 is displayed, and the screen 74 is displayed when the number of notifications is a second threshold value (for example, 100 times) or more. When the notification frequency is adopted, the screen to be displayed is switched in accordance with a predetermined threshold as in the case where the number of notifications is adopted. According to the present embodiment, it can be expected to reduce shortage of explanation and troublesomeness regarding the operation of the electric blind 200 for energy saving.

(Modification)
As mentioned above, although embodiment of this invention was described, when implementing this invention, a deformation | transformation and application with a various form are possible.

In the present invention, which part of the configuration, function, and operation described in the above embodiment is adopted is arbitrary. Further, in the present invention, in addition to the configuration, function, and operation described above, further configuration, function, and operation may be employed. Moreover, the structure, function, and operation | movement demonstrated in the said embodiment can be combined freely.

It goes without saying that the notification information notified to the user and the control on the electric blind 200 are not limited to the above-described example. For example, in the second embodiment, when the answering machine mode is set, as shown in FIG. 18, an operation on the electric blind 200 may be prompted without automatically controlling the electric blind 200. For example, when the answering mode is set when the mother is out and the child is inside the building 10, notification information that prompts the child to operate the electric blind 200 may be notified so that the child can understand. preferable.

The screen 80 shown in FIG. 18 includes an image 81, an image 82, and a button 83. The image 81 is an image that prompts the user to open the electric blind 200. The image 82 is an image showing that the mother is pushing the button 83. The button 83 is a button for accepting an operation for opening the electric blind 200. With such a configuration, a child who does not understand energy saving well can be expected to perform an operation of opening the electric blind 200.

Also, the mother who is out of the office may be able to operate the electric blind 200 for energy saving. For example, as shown in FIG. 19, after the screen 90 is presented on the terminal device 720, the screen 94 can be presented on the terminal device 720. Screen 90 includes notification information 91, button 92, and button 93. The notification information 91 is information for asking whether or not there is an intention to open the electric blind 200 for energy saving. The button 92 is a button to be pressed when there is an intention to open the electric blind 200 for energy saving. The button 93 is a button to be pressed when there is no intention to open the electric blind 200 for energy saving.

Here, when the button 92 is pressed, a screen 94 is displayed. The screen 94 includes a slider 95 and an image 96. The slider 95 is a slider for operating the electric blind 200. The image 96 is an image that prompts the user to open the electric blind 200. When the button 93 is pressed, the screen 94 is not displayed. According to such a configuration, a user who is out of the office can appropriately operate the electric blind 200 for energy saving.

Further, when there are a plurality of users of the building 10, notification information may be prepared for each user. For example, when the user is a child and lacks an understanding of energy saving, it is preferable to make the notification information easy to understand. On the other hand, when the user is an adult and has sufficient understanding of energy saving, the notification content can be simplified. Note that when schedule information indicating a schedule of a plurality of users is stored in the flash memory 14 or the hard disk 713, it can be expected to easily determine which notification information is appropriate for which device.

Further, notification information and control content may be determined according to a ratio of allowing the electric blind 200 to be automatically controlled. For example, in the screen 60 shown in FIG. 10, when the rate at which the button 64 is pressed is lower than the rate at which the button 65 is pressed, notification information based on the assumption that the electric blind 200 is not automatically controlled is notified. On the other hand, when the rate at which the button 64 is pressed is higher than the rate at which the button 65 is pressed, notification information based on the premise that the electric blind 200 is automatically controlled is notified, or the electric blind 200 is automatically controlled. To do. This ratio may be calculated for each user or may be calculated in common for all users.

Embodiment 1 has described an example in which notification information is notified to a user by displaying a screen. The notification information may be notified to the user by outputting sound. In this case, the control device 100 and the terminal device 720 may include a speaker that outputs sound and a sound processing interface that outputs sound from the speaker. In the first embodiment, the example in which the control device 100 can control the facility devices (the air conditioning device 300 and the lighting device 400) has been described. The control device 100 may not be able to control the equipment. In this case, for example, the control device 100 receives information indicating that the operation on the facility device has been performed from the facility device or a remote controller that operates the facility device, and performs the operation on the facility device based on the received information. It is possible to determine whether or not an operation contrary to energy saving has been performed.

In the first embodiment, the example in which the electric blind 200 is controlled to the fully opened state, that is, the example in which the shielding level is set to 1 has been described. The electric blind 200 may be controlled to a state other than the fully open state. For example, when the shielding level of the electric blind 200 is 3 or 4, and the heating operation is performed on the air conditioner 300, the shielding level of the electric blind 200 may be set to 2. Further, in the second embodiment, the example in which the fact that the electric blind 200 is automatically controlled after the electric blind 200 is automatically controlled has been described. After being notified that the electric blind 200 is automatically controlled, the electric blind 200 may be automatically controlled.

In the first embodiment, an example in which many of the functions of the control device 100 are realized by software (or firmware), that is, an example in which many of the functions of the control device 100 are realized by executing a program by the processor has been described. . In the present invention, such a function may be realized by hardware. In this case, for example, the control device 100 includes a processing circuit instead of the CPU. This processing circuit is configured by, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or a combination thereof.

It is also possible to cause the personal computer to function as the control device 100 according to the present invention by applying an operation program that defines the operation of the control device 100 according to the present invention to an existing personal computer or information terminal device. The distribution method of such a program is arbitrary. For example, the program is stored and distributed on a computer-readable recording medium such as a CD-ROM (Compact Disk Read-Only Memory), a DVD (Digital Versatile Disk), or a memory card. Alternatively, it may be distributed via a communication network (for example, the Internet).

The present invention is capable of various embodiments and modifications without departing from the broad spirit and scope of the present invention. Further, the above-described embodiment is for explaining the present invention, and does not limit the scope of the present invention. That is, the scope of the present invention is shown not by the embodiments but by the claims. Various modifications within the scope of the claims and within the scope of the equivalent invention are considered to be within the scope of the present invention.

The present invention is applicable to a control system that controls shielding equipment.

10 building, 11 CPU, 12 ROM, 13 RAM, 14,723 flash memory, 15 RTC, 16,724 touch screen, 17 in-home communication interface, 18 outside communication interface, 20 commercial power supply, 21 walls, 22 windows, 23 open Hole, 30 power generation panel, 40 power conditioner, 50 distribution board, 60, 66, 70, 72, 73, 74, 80, 90, 94 screen, 61 drop-down list, 62 slide buttons, 63, 67, 71 , 91 Notification information, 64, 65, 83, 92, 93 buttons, 81, 82, 96 images, 95 sliders, 100 control devices, 101 equipment control units, 102 notification units, 103 permission reception units, 104 operation reception units, 105 Device control unit, 106 storage unit, 107 Shooting control unit, 108 schedule generation unit, 200 electric blind, 210 storage unit, 211 control unit, 212 communication unit, 213 driving unit, 220 guide unit, 221 slat, 222, 223, 224, 225 thread, 226 weight, 300 air conditioning Equipment, 400 lighting equipment, 500 power measuring device, 600 home network, 610 outside network, 710 cloud server, 711, 721 processor, 712, 722 communication interface, 713 hard disk, 720 terminal device, 730 weather forecast server, 1000, 1100 Control system

Claims (12)

1. Facility control means for controlling shielding facilities for shielding solar radiation entering the interior of the building;
   When at least part of the solar radiation is shielded by the shielding facility, when an operation to increase the operation output is performed on the equipment having an operation effect contrary to the effect of the solar radiation shielding, use of the building A notification means for notifying a person of predetermined information,
   Control device.
2. The notification means notifies the user of information for requesting permission to reduce the amount of shielding of the solar radiation when the operation is performed when at least a part of the solar radiation is shielded,
   A permission accepting means for accepting the permission from the user;
   The facility control means, when the permission is accepted, reduces the amount of solar radiation shielding by controlling the shielding facility,
   The control device according to claim 1.
3. Operation accepting means for accepting the operation on the equipment;
   Device control means for controlling the equipment device based on the operation,
   The device control means does not control the facility device based on the operation when the permission is accepted,
   The control device according to claim 2.
4. Operation accepting means for accepting the operation on the equipment;
   Device control means for controlling the equipment device based on the operation,
   The device control means controls the facility device based on the operation when the operation is performed when a predetermined control mode is set and at least a part of the solar radiation is shielded,
   The control device according to claim 1.
5. When the operation is performed when the control mode is set and at least a part of the solar radiation is shielded, the equipment control means reduces the amount of solar radiation shielded by controlling the shielding equipment,
   The notification means notifies the user of information notifying that the shielding amount of the solar radiation is reduced when the operation is performed when the control mode is set and at least a part of the solar radiation is shielded. ,
   The control device according to claim 4.
6. The notification means notifies the user of information requesting permission to reduce the amount of shielding of solar radiation when the operation is performed when the control mode is set and at least part of the solar radiation is shielded. And
   A permission accepting means for accepting the permission from the user;
   The facility control means, when the permission is accepted, reduces the amount of solar radiation shielding by controlling the shielding facility,
   The control device according to claim 4.
7. The notification means is a display means for displaying the predetermined information.
   The control device according to any one of claims 1 to 6.
8. The notification means is a transmission means for transmitting the predetermined information to a display device that displays the predetermined information.
   The control device according to any one of claims 1 to 6.
9. The predetermined information is information that is switched in stages according to at least one of the display count and the display frequency.
   The control device according to claim 7 or 8.
10. A control system comprising a control device and a terminal device,
    The control device includes:
    Facility control means for controlling shielding facilities for shielding solar radiation entering the interior of the building;
    When at least a part of the solar radiation is shielded by the shielding equipment, when an operation for increasing the operation output is performed on the equipment having an operation effect contrary to the effect of the solar radiation shielding, a predetermined value is set. Transmitting means for transmitting information to the terminal device,
    The terminal device includes display means for displaying information transmitted by the transmission means,
    Control system.
11. Control the shielding equipment that shields the solar radiation entering the interior of the building,
    When at least a part of the solar radiation is shielded by the shielding equipment, when an operation for increasing the operation output is performed on the equipment having an operation effect contrary to the effect of the solar radiation shielding, a predetermined value is set. Display information,
    Control method.
12. Computer
    Equipment control means for controlling shielding equipment that shields solar radiation entering the interior of the building,
    When at least part of the solar radiation is shielded by the shielding facility, when an operation to increase the operation output is performed on the equipment having an operation effect contrary to the effect of the solar radiation shielding, use of the building Function as a notification means for notifying a person of predetermined information,
    program.

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