JP2013124834A - Living environmental control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce an environmental load, and to suppress energy consumption by accurately taking in a natural environment to efficiently optimize a living environment.SOLUTION: A management control means determines to carry out ventilation treatment based on outdoor environment information such as an outdoor temperature and indoor environmental information such as an indoor temperature (steps 200-210). In the ventilation treatment, a ventilation path is specified by specifying a wind inlet side opening, a wind outlet side opening and an indoor opening through which wind passes, an aperture of each opening on the specified ventilation path is specified and each opening is opened based on the specified aperture (step 204). Solar insolation is detected and when it is determined that the prevention of solar insolation is necessary, the prevention of solar insolation is proposed (steps 212-218). After that, the operation of the prevention of solar insolation is carried out based on the proposal (steps 220-224).

Description

  The present invention relates to a living environment management system.

  In recent years, various proposals have been made to optimize the living environment in buildings as well as to save energy by reducing energy consumption such as electricity and gas by taking sunlight into buildings and taking wind into buildings. Has been made.

  For example, in Patent Document 1, the ventilation and thermal state of a building to be constructed are simulated by simulating the entry and exit of the wind in the building based on the building information based on the design information, the building information such as the direction, and the local weather data. A system for diagnosis is proposed.

  Patent Document 2 proposes to detect the direction of the wind blowing toward the house and to display the position of the opening of the house that enables optimum wind sampling along with the wind direction and wind speed on the floor plan of the house. . Moreover, in patent document 3, the outdoor weather, a wind speed, and temperature are detected, and the opening-and-closing state of the opening-and-closing member of a house opening part, and the action | operation of an auxiliary ventilator are controlled, The ventilation efficiency in a house is improved. Proposals to make are made.

  Furthermore, in Cited Document 4, the indoor environment optimization conditions are calculated based on the indoor environment such as indoor temperature / humidity and air flow, and the outdoor environment such as outdoor temperature / humidity, amount of solar radiation, wind direction and wind speed. By making two or more types of proposals to optimize the indoor environment, it is proposed to optimize the indoor environment according to the resident's preference.

Japanese Patent No. 4597028 JP 2010-048677 A JP 2002-349920 A Japanese Patent Laid-Open No. 2006-300428

  However, even if an opening such as a window for taking in outside air or an opening such as a window through which air from indoors is discharged is specified, the optimum ventilation state is not always obtained.

  The present invention has been made in view of the above facts, and by accurately grasping changes in the natural environment outside and enabling the incorporation of an appropriate natural environment, it is possible to optimize the living environment in the building and the environment. The purpose is to provide a living environment management system that reduces the load.

  The invention according to claim 1 for solving the above-described problem is a floor plan of a building, an outdoor opening facing the outdoors that is opened and closed by an opening / closing means, and a position of an indoor opening that communicates with different indoor spaces of the building, Storage means for storing building information including the orientation to which the outdoor opening is directed, the outdoor opening and the openable area of the indoor opening, and outdoor environment detecting means for detecting outdoor environment information including outdoor temperature, wind direction, and wind speed And indoor environment detection means for detecting indoor environment information including indoor temperature, the outdoor opening for introducing wind indoors based on the outdoor environment information and the building information, the outdoor opening for emitting wind from indoors, and Based on the outdoor path information and the indoor environment information based on the outdoor environment information and the indoor environment information, by specifying the indoor opening through which the wind passes indoors, Opening degree specifying means for specifying the opening degree of each of the outdoor opening and the indoor opening on the ventilation path specified by the ventilation path specifying means so that a building has a predetermined living environment; Management control means for managing the living environment by controlling the ventilation in the building based on information indicating the opening degree of each of the outdoor opening and the indoor opening specified by the degree specifying means; Including.

  According to invention of Claim 1, while specifying the outdoor opening part which introduce | transduces a wind, and the outdoor opening part which emits a wind based on the floor plan contained in building information, the wind direction contained in outdoor environment information, etc., in a building By specifying the indoor opening through which the wind passes, the ventilation path in the building is specified. Further, the opening degree specifying means is based on the wind speed, the outdoor temperature included in the outdoor environment information, and the indoor temperature included in the indoor environment information, so that the indoor environment becomes a living environment such as an appropriate air volume. An opening degree is specified about each opening part of an opening part and an indoor opening part.

  Thereby, it is possible to ventilate the building with an appropriate air volume according to the outdoor environment and the indoor environment at that time.

  The invention according to claim 2 is the notification means according to claim 1, wherein the notification means notifies the information of the outdoor opening and the indoor opening on the ventilation path and the information indicating the opening of the outdoor opening and the indoor opening. Including.

  According to the second aspect of the present invention, the occupant is informed of the ventilation path specified so as to have an appropriate living environment and the opening of each opening on the ventilation path. Thereby, the resident can grasp | ascertain easily the environmental state by ventilating.

  The invention according to claim 3 is the outdoor opening according to claim 2, wherein the management control unit is configured to identify the outdoor opening and the indoor opening on the ventilation path and information indicating the opening. And the opening / closing means of each of the indoor openings.

  According to the third aspect of the present invention, the opening / closing means provided at the outdoor opening and the indoor opening on the ventilation path are operated based on the specified opening. Thereby, the ventilation for making the indoor of a building into a suitable living environment can be performed.

  In such a living environment management system of the present invention, it is included in the outdoor environment detection means, and the solar radiation detection means for detecting the intensity of solar radiation, and the day provided in the outdoor opening to block the sunlight from the outdoor opening The management control means may be configured to block the sunlight from the outdoor opening by the sun blocking means based on the intensity of the solar radiation by the solar radiation detecting means and the outdoor environment information. Thereby, it can suppress that a living environment is spoiled by the sunlight inserted indoors.

  Further, in the living environment management system of the present invention, the sun blocking means includes a louver that changes the angle of sun blocking by rotation and the opening area used for ventilation, and the opening specifying means specifies the opening of the louver. In this way, accurate sun shading and ventilation are possible.

  Furthermore, in the living environment management system of the present invention, the information indicating the outdoor opening and the indoor opening on the ventilation path and the information indicating the opening of the outdoor opening and the indoor opening are displayed and based on the display. It is preferable to include a portable terminal to which an opening / closing instruction of the opening / closing means is input, whereby each opening for ventilation can be opened and closed easily and smoothly.

  In the living environment management system of the present invention, the outdoor environment detection means may include weather information data acquisition means for acquiring weather information data for specifying outdoor environment information, thereby making it easy to acquire outdoor environment information. Become.

  An invention according to a fourth aspect includes the air conditioning unit according to any one of the first to third aspects, wherein the indoor space in the building to be managed is air-conditioned so as to have a predetermined temperature, and the management control unit includes: Control is performed so as to perform either the ventilation to the indoor space to be managed or the air conditioning by the air conditioning means.

  According to the fourth aspect of the present invention, the air-conditioning means is provided in the indoor space, and the living environment is optimized by using either the ventilation or the air-conditioning means. Thereby, indoor space can be made into a suitable living environment efficiently.

  The invention according to claim 5 includes, in claim 4, detection means for detecting whether a resident is present in the indoor space to be managed, and wherein the management control means is the detection means. When the occupancy is detected by the above, the ventilation is performed or the air conditioning unit is operated so that the indoor space to be managed becomes a predetermined living environment.

  According to the fifth aspect of the present invention, the presence / absence of a resident in the indoor space to be managed is detected using the detection means. Further, when the occupant's occupancy is detected, air conditioning or air conditioning is performed so as to provide a suitable living environment for the occupant.

  Accordingly, it is possible to provide a living environment suitable for the resident while suppressing energy consumption.

  The invention according to claim 6 is the invention according to claim 4, wherein the management control means performs the ventilation so that the indoor space to be managed becomes a predetermined living environment at a preset time. Activate air conditioning means.

  According to the sixth aspect of the present invention, the time schedule in which the resident is present is set in advance. Thereby, an indoor space can be made into a suitable living environment in the time slot | zone when a resident exists.

  The invention according to claim 7 includes, in any one of claims 1 to 6, energy management means for managing an energy consumption state by the energy consuming equipment in the building including the electric equipment.

  According to the invention described in claim 7, the energy consumed in the building is managed by the energy management means. Thereby, energy management can be suppressed and the living environment of an indoor space can be optimized, managing the energy consumed in a building appropriately.

  According to an eighth aspect of the present invention, in the seventh aspect, the energy management means includes a display means, and displays and notifies the indoor opening portion specified by the ventilation path specifying means on the display means.

  According to the eighth aspect of the present invention, when specified together with the opening degree of the outdoor opening and the indoor opening on the ventilation path, the energy management means displays information specifying the indoor opening on the ventilation path. Display on the means.

  This makes it possible to clearly notify the indoor ventilation route when ventilation for natural energy is performed, and to clarify the indoor space in which the living environment is comfortable due to ventilation.

  The invention according to claim 9 is the energy management unit according to claim 8, wherein the energy management unit specifies the outdoor opening and the indoor opening specified by the ventilation path specifying unit as the opening specified by the opening specifying unit. An environment estimation unit for estimating a change in the indoor environment state due to opening at a degree is displayed, and the indoor environment state estimated by the environment estimation unit is displayed on the display unit.

  According to the ninth aspect of the present invention, a change in the indoor environment state due to ventilation is estimated, and the estimated indoor environment state is displayed on the display means. Thereby, the change of the indoor environment state by performing ventilation can be notified accurately.

  According to a tenth aspect of the present invention, in the eighth or ninth aspect, the energy management means specifies the outdoor opening and the indoor opening specified by the ventilation path specifying means by the opening specifying means. Conversion means for converting the change in the indoor environment state due to opening at the opened opening into an energy amount, and displaying the energy amount converted by the conversion means as the saved energy amount on the display means.

  According to the tenth aspect of the present invention, the amount of energy required to obtain the change is calculated from the change in the indoor environment state due to the ventilation, and the calculation result is displayed on the display means to notify. To do. Thereby, while being able to grasp | ascertain clearly the energy amount saved by ventilating, promotion of energy saving can be aimed at.

  As described above, the invention according to claim 1 can perform appropriate ventilation according to the outdoor environment and the indoor environment at that time, thereby accurately grasping the change in the outdoor natural environment. It has an excellent effect that it can appropriately take in the natural environment, optimize the living environment in the building, and reduce the environmental load when optimizing the living environment.

  According to the second aspect of the present invention, it is possible to accurately grasp the indoor environmental condition when the occupant performs ventilation. Moreover, according to the invention of Claim 3, the exact ventilation for making the inside of a building into an appropriate living environment can be performed.

  According to invention of Claim 4, it can be set as the appropriate living environment efficiently, without consuming electric power unnecessarily. Further, according to the invention described in claim 5, it is possible to provide an accurate living environment until the resident is in the room. According to the invention described in claim 6, when the resident is in the room, an accurate living environment can be provided. It can be left as a living environment.

  Furthermore, according to the invention described in claim 7, it is possible to provide a living environment suitable for the resident while suppressing energy consumption.

  According to the eighth aspect of the present invention, it is possible to clearly notify the indoor ventilation path and the indoor space to be comforted when ventilation is performed for natural energy reasons.

  According to the ninth aspect of the invention, it is possible to accurately notify the change in the indoor environment state due to the ventilation, and according to the tenth aspect of the invention, the energy saved by the ventilation. The amount can be clearly understood.

It is a schematic external view of a house according to the present embodiment. It is a schematic block diagram which shows an example of electric power supply. It is a schematic block diagram which shows an example of a structure of an energy management system (HEMS). It is a schematic block diagram which shows an example of the environmental management system which concerns on this Embodiment. It is a schematic plan view which shows an example of the floor plan of the house which concerns on this Embodiment. It is a flowchart which shows an example of the wind sampling which concerns on 1st Embodiment, and a sunscreen process. It is a flowchart which shows an example of a ventilation process. (A) And (B) is the schematic which shows an example of the display screen displayed in the ventilation process in FIG. (A) And (B) is the schematic which shows an example of the display screen displayed in the ventilation process in FIG. (A) And (B) is the schematic which shows an example of the display screen displayed in the sunshade process in FIG. It is a flowchart which shows an example of the process performed after starting a ventilation process. (A) to (C) is a schematic diagram showing an example of a display screen displayed in the ventilation process in FIG. It is a schematic block diagram which shows an example of the environment management system which concerns on 2nd Embodiment. It is a flowchart which shows an example of the temperature control process which concerns on 2nd Embodiment. (A) to (C) is a schematic diagram showing an example of a display screen displayed in the temperature adjustment process in FIG.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a schematic configuration of a house 10 as an example of a building according to the present embodiment. A system power source 12 such as a commercial power source is drawn into the house 10, and power as energy consumed in the house 10 is supplied.

  As shown in FIG. 2, a distribution board 14 is provided in the house 10. The distribution board 14 has a general configuration in which a main switch (main breaker) and a plurality of branch switches (branch breakers, all not shown) are provided. The system power supply 12 is connected to the distribution board 14 through an integrating wattmeter (not shown). As a result, each of the branch breakers provided in the distribution board 14 is provided with an illuminating device or an air conditioner provided as an energy consuming device in the house 10 via an electrical wiring (indoor wiring) or an outlet connected to the indoor wiring. Electric power is supplied to each electrical device such as a device.

  The house 10 applied to the present embodiment may be any one as long as it can be supplied with electric power as one of energy via at least an electric power supply base such as the system power supply 12, but in addition to this, various kinds of energy sources can be used. A power source can be provided. As this power source, natural energy power generation means that generates power using natural energy such as sunlight and wind power, non-natural energy power generation means that generates power using non-natural energy such as fuel, and accumulation by storing power A power storage means for discharging the generated power can be used.

  As shown in FIGS. 1 and 2, in a house 10, as an example of a natural energy power generation unit, the solar panel 16 (see FIG. 1) receives sunlight from the solar panel 16 (see FIG. 1) to generate electric power according to the amount of received light. A photovoltaic power generation device 18 and a wind power generation device 20 that generates power by rotating a generator by wind power are provided.

  Further, the house 10 is provided with a fuel cell (SOCF) 22 as a non-natural energy power generation means. The non-natural energy power generation means is not limited to this, and a general-purpose power generation device that generates power by rotating the generator by using, for example, an internal combustion engine that uses fuel as a drive source is applied. Can do.

  Furthermore, as a power storage means, there is a storage battery (battery). As the power storage means, an electric vehicle (EV) having a storage battery as an energy source for traveling, a plug-in hybrid electric vehicle (PHV), or the like can be used. In the house 10, a storage battery 24 and a plug-in hybrid vehicle (PHV, hereinafter referred to as a vehicle 26) can be used as power storage means.

  As shown in FIG. 2, the house 10 is provided with a power switching device 28, and the system power source 12, the solar power generation device 18, the wind power generation device 20, the fuel cell 22, the storage battery 24, and the vehicle 26 are switched. Connected to device 28. The power switching device 28 is connected to the primary side (power supply side) of the distribution board 14, and power is supplied to the distribution board 14 via the power switching device 28.

  The storage battery 24 and the vehicle 26 are connected to dedicated charge / discharge devices 24A and 26A, and are connected to the power switching device 28 via the charge / discharge devices 24A and 26A. The charging / discharging devices 24A and 26A have an inverter function for converting DC power into AC power and a converter function for converting AC power into DC power. The DC power is converted into AC power according to the voltage, phase, and the like of the system power supply 12. The data is converted and output to the power switching device 28.

  The charging / discharging devices 24A and 26A are connected to a branch breaker (not shown) of the distribution board 14 and convert the AC power supplied from the distribution board 14 into DC power by a converter function, so that the storage battery 24 and the vehicle 26 are converted. To charge. The charging / discharging device 26 </ b> A can charge / discharge the vehicle 26 when the vehicle 26 is parked and connected to a parking space provided adjacent to the house 10.

  Such a charge / discharge device 24A, 26A is applied with a general configuration for controlling charge / discharge so that the storage battery 24 and the vehicle 26 are maintained in the range of the charge amount in which the storage battery 24 and the vehicle 26 are in an optimum operating state. Further, when discharging the accumulated power, the charging / discharging devices 24 </ b> A and 26 </ b> A discharge power from the storage battery 24 and the vehicle 26 according to the amount of power that can be discharged with a preset power amount as an upper limit.

  Moreover, each of the solar power generation device 18, the wind power generation device 20, and the fuel cell 22 converts the generated power into AC power that matches the voltage and phase of the system power supply 12 and outputs the AC power. A known general configuration can be applied to the configuration including such an inverter function and a converter function.

  The power switching device 28 is provided with a backflow prevention function, for example, and prevents power from flowing between different systems such as the system power supply 12 and the solar power generation device 18. When power is input from a plurality of systems (power sources), the power switching device 28 selects at least one of the power and outputs it to the distribution board 14. In addition, the power switching device 28 can transmit power supplied from a system (power source) other than the system power supply 12 separately from the distribution board 14 to transmit power to the outside of the house 10 such as the system power supply 12. As a result, power is sold. As long as such a power switching device 28 satisfies the above functions, any configuration can be applied.

  By the way, the home 10 is provided with a home energy management system (HEMS) 10A. As shown in FIG. 2, the HEMS 10 </ b> A includes a management control panel 30. The energy supply and consumption state in the house 10 is managed by the management control panel 30, and the resident is in the energy consumption and management state. Can be grasped. From here, the management control board 30 has a function which performs management of the electric power generation of power generation means, such as the solar power generation device 18, control of charge / discharge with respect to the storage battery 24 etc., etc. In addition, the management control panel 30 manages the power supplied to the distribution board 14, that is, manages the power consumed by each electrical device in the house 10. In the following description, the management control panel 30 is provided separately from the distribution board 14, but an arbitrary configuration such as a configuration in which the distribution panel 14 and the management control panel 30 are integrated can be applied.

  As shown in FIG. 3, the management control panel 30 includes a CPU 32A, a RAM 32B, a ROM 32C, and an HDD 32D, and includes a microcomputer having a general configuration in which these are connected to a bus 32E. Various programs and data are stored in the ROM 32C and the HDD 32D used as storage means, and the CPU 32A performs various processes by executing the programs stored in the ROM 32C and the HDD 32D. At this time, the RAM 32B is used as a work memory.

  The management control panel 30 is provided with a network interface (NET I / F) 34. The network I / F 34 is connected to a public line network such as the Internet or a dedicated line network. Connected to the host server 36. The management control panel 30 transmits preset data to the host server 36 and can acquire various types of data from the host server 36, whereby the HEMS 10A functions properly.

  The management control panel 30 is provided with a U / I (user interface) 38. The U / I 38 includes a display 40 serving as a display unit. The display 40 is, for example, a touch panel type using an LCD, thereby displaying various information and touching the display surface (hereinafter referred to as “operation”), thereby displaying a user interface (displayed on the display 40). Various information input operations according to the UI) are possible. The display 40 is provided with a speaker (not shown) so that display information and the like can be notified by voice.

  The U / I 38 is connected to the bus 32E, and the CPU 32A causes the display 40 of the U / I 38 to function as a display unit to display various information. Further, the CPU 32A displays a preset UI on the display 40, and functions as an input unit that inputs various types of information by a touch operation corresponding to the display.

  The management control panel 30 is provided with an input / output interface (input / output I / F) 42 and a communication unit 44, and the communication unit 44 is connected to the bus 32E via the input / output I / F 42. The management control panel 30 is connected via the communication unit 44 so that information can be exchanged with each electrical device.

  In the HEMS 10A, information such as data and control signals can be exchanged between the management control panel 30 and each electrical device, so that whether or not each electrical device is operating by the management control panel 30 Therefore, it is possible to grasp the operating state such as power consumption and the maintenance state, and to control the operation / stop of each electric device as necessary.

  As such a communication unit 44, the management control board 30 and each electric apparatus may be connected by wire, and may perform wireless communication. Further, as the communication unit 44, any communication method such as communication via a power line, communication via an indoor network using a communication line installed in the house 10 (building) can be applied.

  As shown in FIG. 2, the distribution board 14 is provided with a power sensor (power meter) 46. The power sensor 46 detects and detects power (energy instantaneous value, hereinafter referred to as power consumption) as energy consumed by the operation of each electrical device by the power supplied from the distribution board 14. A signal corresponding to the power consumption is output.

  As shown in FIG. 3, the management control panel 30 is provided with an A / D converter 48, and a power sensor 46 is connected to the input / output I / F 42 via the A / D converter 48. In addition, the input / output I / F 42 of the management control panel 30 includes the power switching device 28, the solar power generation device 18, the wind power generation device 20, the fuel cell 22, the charge / discharge device 24 </ b> A of the storage battery 24, and the charge / discharge of the vehicle 26. Device 26A is connected.

  Thereby, the management control board 30 acquires the operating state (whether it is operating and the generated electric power when it is operating, etc.) of the solar power generation device 18 and the wind power generation device 20. Further, the management control panel 30 controls power generation of the fuel cell 22 and controls charging / discharging of the storage battery 24 and the vehicle 26 by controlling the operation of the charging / discharging devices 24A, 26A.

  Here, in the management control panel 30, the occupant stores the upper limit power consumption by setting a target value (upper limit power consumption) of the upper limit of power consumption for the system power supply 12 in advance. In addition, the value for every preset time slot | zone, such as an hour unit, is set and memorize | stored in consumption upper limit electric power.

  The management control panel 30 manages the power consumption detected by the power sensor 46 when the power of the system power supply 12 is supplied to the distribution board 14 so as not to exceed the power consumption upper limit power. At this time, for example, the management control panel 30 sets priorities for each electrical device in advance, and if the power consumption exceeds the power consumption upper limit power, notifies the resident that the power consumption has exceeded the power consumption upper limit power. At the same time, the power consumption is suppressed by stopping the operation of the electrical device having a low priority.

  In the management control panel 30, a priority order is set for each power source system connected to the power switching device 28. This priority order is set so that the system power supply 12 has the lowest priority, and the solar power generation apparatus 18 and the wind power generation apparatus 20 that are natural energy power generation means have the highest priority.

  The management control panel 30 is configured to supply power to the distribution board 14 from a power source having a high priority so that the suppliable power exceeds the power consumption based on the suppliable power and power consumption of each system (each power source). The power switching device 28 is operated. Thereby, in the house 10, the power supply from the grid power supply 12 is stopped when the generated power (suppliable power) of the solar power generation device 18 and the wind power generation device 20 exceeds the power consumption. Consumption, that is, consumption of energy supplied from the system power supply 12 is suppressed.

  The management control panel 30 charges the storage battery 24 and the vehicle 26 when surplus power is generated in the generated power, and the power stored in the storage battery 24 and the vehicle 26 when the power consumption becomes larger than the generated power. Is discharged and power is generated by the fuel cell 22. As a result, even when natural energy is used efficiently and the generated power is less than the consumed power, the power consumption of the grid power 12 can be suppressed. The storage battery 24 and the vehicle 26 may be charged using the midnight power of the system power supply 12, and charging is performed when surplus power is generated when the fuel cell 22 generates power. Also good.

  On the other hand, as shown in FIG. 1, the house 10 is provided with a heat storage device 50. The heat storage device 50 includes, for example, a heat storage tank 52 that stores refrigerant, a heat exchange unit 54 provided on the roof of the house 10, and a refrigerant circulation that circulates the refrigerant by connecting the heat storage tank 52 and the heat exchange unit 54. Means 56 are provided. Further, in the heat storage device 50, for example, a floor panel (not shown) is laid on the floor surface of the living room 10, and the refrigerant is circulated between the floor panel and the heat storage tank 52.

  In the heat storage device 50, the heat exchange unit 54 receives the heat of sunlight as energy, whereby the refrigerant is heated, and the heated refrigerant is stored in the heat storage tank 52. The heat storage device 50 heats the living room in which the floor panel is laid by circulating the refrigerant with the floor panel. The heat storage device 50 may supply hot water by heating tap water with the heat of the refrigerant in the heat storage tank 52. Further, the heat storage device 50 may cool the living room supplementarily by circulating the refrigerant in the floor panel by cooling the refrigerant in the heat exchanging unit 54 with the outside air at nighttime in summer. good. Furthermore, the heat storage device 50 can also heat or cool the refrigerant with electric power supplied from the system power 12 or the like.

  As shown in FIG. 3, a heat storage device 50 is connected to the management control panel 30. In the HEMS 10A, the management control panel 30 manages the accumulation and use of thermal energy by the heat storage device 50. At this time, the management control panel 30 controls the operation of the heat storage device 50 in accordance with the operation of the air conditioner (air conditioner 58) provided in the house 10, so that the air conditioning for optimizing the living environment in the house 10 is performed. (Air conditioning) Management is performed.

  On the other hand, the house 10 is configured with a living environment management system 60 that manages daylighting including wind and awning (hereinafter referred to as sunshade) so that the inside of the house 10 is an optimal living environment for the resident. . As shown in FIG. 4, a management control panel 30 is used in the living environment management system 60. That is, the management control panel 30 has an environment management function in addition to the HEMS function (HEMS 10A).

  The living environment management system 60 is provided with a portable terminal 62. The portable terminal 62 includes a display (not shown) and has a remote control function. As shown in FIG. 3, the mobile terminal 62 is connected to the U / I 38 of the management control panel 30 by a communication function such as wireless communication. Thereby, the resident can carry the portable terminal 62 and move in the house 10.

  The management control panel 30 displays information to be displayed on the display 40 on a display (not shown) of the portable terminal 62. Further, the management control panel 30 can input various kinds of information by the portable terminal 62. In the present embodiment, it is described that information equivalent to that of the display 40 is displayed on the portable terminal 60. However, the present invention is not limited to this, and dedicated information set for the portable terminal 62 is displayed. Also good. As the portable terminal 62, an information processing terminal having a general configuration can be used.

  The house 10 is provided with outdoor environment detection means for detecting an outdoor environment such as weather conditions and indoor environment detection means for detecting the indoor environment in the house 10. As shown in FIG. 4, in the living environment management system 60, as outdoor environment detection means, a temperature / humidity sensor 64A for detecting outdoor temperature and humidity, a wind direction sensor 64B for detecting outdoor wind direction, and an outdoor wind speed are detected. A wind speed sensor 64C and a solar radiation sensor 64D for detecting solar radiation (intensity of sunlight) are installed. The temperature / humidity sensor 64A, the wind direction sensor 64D, the wind speed sensor 64C, and the solar radiation sensor 64D are connected to the management control panel 30.

  Thereby, the management control panel 30 can acquire outdoor environment information in the house 10. As the weather condition detection means, for example, the power generated by the wind power generator 20 can be used instead of the output of the wind speed sensor 64C, and the power generated by the solar power generator 18 can be used instead of the output of the solar radiation sensor 64D. be able to. In the following description, it is assumed that the wind power generator 20 is used as the wind speed sensor 64C and the solar power generator 18 is used as the solar radiation sensor 64D. As weather conditions, weather information acquired via the host server 36 may be used.

  In the living environment management system 60, a temperature / humidity sensor 66 for detecting the temperature and humidity in the house 10 is provided as an indoor environment detecting means. The temperature / humidity sensor 66 is connected to the management control panel 30. Thereby, the management control board 30 can detect the temperature (indoor temperature) and humidity (indoor humidity) in the house 10 as indoor environment information. In addition, the temperature / humidity sensor 66 is provided in each of the rooms in the house 10 where the occupant's occupancy time (usage time) is long, and is subject to wind management and shading management.

  On the other hand, in the host server 36 to which the management control panel 30 is connected, floor plan data indicating the floor plan of the house 10 is input and stored in advance. The floor plan data stored in the host server 36 includes, for example, floor plan data corresponding to the floor plan of the house 10 based on the architectural design drawing, direction data indicating the direction in which the outer wall surface of the house 10 faces, Outdoor opening position data for specifying the position of the main outdoor opening facing the door, opening direction data for specifying the direction (direction of the house 10) each outdoor opening faces, and the position of the indoor opening between indoor living rooms Indoor opening position data to be specified, opening area data to specify the openable area of the outdoor opening and the indoor opening, and doors and doors provided as opening / closing means in each of the outdoor opening and the indoor opening are specified Opening / closing means data and the like are included. The floor plan data of the house 10 is stored in the host server 36, but is assumed to be acquired and stored in advance by the management control panel 30 from the host server 36.

  FIG. 5 shows an example of the floor plan of the house 10. In the floor plan 100, the first floor portion of the house 10 is illustrated. In the house 10, a living room 102 is provided in the southwest corner, and a kitchen 104 is continuously provided on the northeast side of the living room 102. In the house 10, a Japanese room 106 is provided on the southeast side of the kitchen 104, and an entrance hall 108 is provided on the southwest side of the Japanese room 106.

  In addition, the house 10 has openings 110 and 112 that form large windows on the southwest surface of the living room 102, and a sliding glass door 114 is provided in the openings 110 and 112, and the southeast side of the Japanese-style room 106. An opening 116 for forming a middle window is formed on the surface, and a sliding glass door 118 and a shoji door 118A are provided in the opening 116. Each of the openings 110, 112, and 116 is an outdoor opening that is open to the outdoors. The glass doors 114 and 118 and the shoji door 118A are opened so that the living room 102, the Japanese-style room 106, and the like are open to the outdoors. Open.

  In the house 10, an opening 120 is provided on the wall between the kitchen 104 and the Japanese-style room 106 as an indoor opening, and a sliding wall 122 is provided in the opening 120. In addition, the house 10 has an opening 124 opened to the outside on the southwest side of the entrance hall 108, and the entrance door 126 is provided in the opening 124. Further, the house 10 has an opening 128 between the entrance hall 108 and the living room 102, and an opening 130 between the entrance hall 108 and the Japanese-style room 106. Doors 132 are provided in the openings 128 and 130. In addition, the house 10 has an opening 134 that is open to the outdoors on the northwest surface of the kitchen 104, and a door 136 is provided in the opening 134.

  As a result, in the house 10, the entrance hall 108 is opened to the outside by opening the entrance door 126, and the kitchen 104 is opened to the outside by opening the door 136. Further, in the house 10, adjacent spaces (rooms) are communicated by opening the basket 122 and the door 132. The floor plan data is data including such information. Note that the floor plan data can specify an outdoor opening that takes wind and light into the house 10 and a passage route inside the house 10 of wind taken from the outdoor opening (wind passage, hereinafter referred to as a ventilation path). Anything is fine.

  The management control panel 30 can specify the ventilation path and the wind speed in the house 10 from the floor plan data, the wind direction and the wind speed detected as outdoor environment information. In other words, the outdoor opening and the indoor opening are openings having a relatively large opening area that are effective for indoor ventilation by opening.

  As shown in FIGS. 1 and 5, in the house 10, blinds 138 are installed as sunshading means in the openings 110 and 112 facing the living room 102, and the blinds 140 are opened in the opening 116 facing the Japanese-style room 106. Is installed. As shown in FIG. 1, the blinds 138, 140 are of a shutter type provided on the outdoor side of the openings 110, 112, 112, and are rolled up to open the openings 110, 112, 116. release. The basic configuration of the blinds 138 and 140 is the same. In FIG. 1, only the blind 138 of the opening 110 is shown in a lowered state, and the blind 138 of the opening 112 and the blind 140 of the opening 116 are stored. (Winding state) (illustration omitted).

  A large number of louvers 142 are provided in the blinds 138 and 140, and each louver 142 is swung between the closed position and the open position of the openings 110, 112, and 116. In the blinds 138 and 140, the opening area can be changed according to the angle of the louver 142 at this time, and the sunlight entering the openings 110, 112, and 116 can be blocked (shading or awning).

  As shown in FIGS. 2 and 5, the house 10 is provided with an opening / closing device 146. As shown in FIG. 2, the opening / closing device 146 is connected to the distribution board 14 and is operated by electric power supplied from the distribution board 14. As shown in FIG. 5, the opening / closing device 146 is connected to the management control panel 30, and the operation is controlled by the management control panel 30.

  Blinds 138 and 140 are connected to the opening / closing device 146. Brides 138 and 140 provided in the house 10 are provided with motors 144A and 144B as actuators for raising and lowering and rotating the louver 142, respectively. The switchgear 146 operates the motor 144A with the electric power supplied from the distribution board 14, moves the blinds 138, 140 up and down (opens and closes the openings 110, 112, 116), and operates the motor 144B to operate the louver 142. Rotation (opening and closing of louver 142) is performed. The management control panel 30 controls the opening / closing operation of the blinds 138 and 140 and the rotation operation of the louver 142.

  Further, the doors 146 are connected to glass doors 114 and 118, a shoji door 118A, a cage 122, and the like. The glass doors 114 and 118, the shoji door 118A, and the ridge 122 that open and close each opening are provided with actuators 144C such as motors, and perform opening and closing operations with electric power supplied from the opening and closing device 146. The management control panel 30 controls the opening and closing operations of the glass doors 114 and 118, the shoji door 118A, and the basket 122.

  That is, in the house 10, the opening / closing means of each opening is controlled by the management control panel 30 so that a so-called automatic opening / closing operation is possible. In the house 10, the entrance door 126 and the doors 132 and 136 are also connected to the opening / closing device 146 so that the operation of each actuator is controlled, but the illustration is omitted here. The automatic opening / closing mechanism may use a known general configuration, and detailed description thereof is omitted here.

  On the other hand, the management control panel 30 has a calendar function, and determines the direction (azimuth) and height (elevation angle) of the sun with respect to the house 10 from the date and time. Moreover, the management control board 30 specifies the sunlight length inserted from an outdoor opening part from the azimuth | direction of an outdoor opening part, the direction of a sun, and an elevation angle. Furthermore, the management control panel 30 determines whether or not it is necessary to block out sunlight (sunshading) from outdoor environment information including the intensity of solar radiation detected by the solar radiation sensor 64D (solar power generation device 18).

  Here, if the management control panel 30 determines that the sun needs to be shaded, the outdoor opening that needs sun shading is specified, and the blinds 138 and 140 that are used as sun shading means are provided in the specified outdoor opening. If so, the angle of the louver 142 necessary to block the sunlight is specified.

  Note that the management control panel 30 determines whether it is preferable to wind and shade the house 10 depending on whether the outdoor environment and the indoor environment satisfy preset conditions. In addition, if the management control panel 30 determines that at least one of winding and sun shading (or daylighting, which will be described below by taking solar radiation as an example) is preferable, the management control panel 30 specifies an opening state for optimal wind taking and sun shading.

  When the management control panel 30 determines that it is preferable to perform either wind sampling or shading, the determination result is displayed on the display 40 and the mobile terminal 62 (hereinafter referred to as the mobile terminal 62 or the like if no special distinction is required). The resident is informed by displaying on the screen. Further, the management control panel 30 controls the opening / closing device 146 to perform wind sampling and sun shading.

Below, the management of the living environment in the house 10 including sunshading (lighting) and wind by the living environment management system 60 (management control panel 30) will be specifically described.
[First Embodiment]
In the living environment management system 60, the lighting and the wind including sunshading are performed according to the season. Here, as seasons, summer (for example, July to September) in which indoor cooling is required, winter (for example, December to March) in which indoor heating is required, and intermediate season (for example, 4). Air conditioning management including wind sampling etc. is performed separately from the spring of the month to June and the autumn of October to November). In addition, since the division of a season changes with residence areas etc., the change of the annual average temperature of the said area is acquired via the host server 36, for example, based on this average temperature, a cooling use period, a heating use period, and between It may be classified as an intermediate period.

  Here, in the first embodiment, a description will be given mainly of wind sampling and sun shading in the summer. FIG. 6 shows an outline of wind collection and sun shading control applied mainly during periods of high outdoor temperature and indoor temperature such as in summer. The resident of the house 10 has set a target temperature of room temperature (indoor temperature Tr) for cooling, and the management control panel 30 sets the indoor temperature Tr to be equal to or lower than the target temperature (hereinafter, the target temperature is set to the target temperature). Set temperature TH). In consideration of resource saving, the set temperature TH is preferably high (for example, 26 ° C.).

  In the flowchart of FIG. 6, the detection of the outside air temperature (outdoor temperature) Te using the temperature / humidity sensor 64A in the first step 200 and the detection of the indoor temperature Tr using the temperature / humidity sensor 66 are performed. In the next step 202, It is confirmed whether or not the outdoor temperature Te is equal to or lower than the indoor temperature Tr. Here, if the outdoor temperature Te is equal to or lower than the indoor temperature Tr (Te ≦ Tr), an affirmative determination is made in step 202 and the process proceeds to step 204. Here, the outdoor temperature Te is set to the indoor temperature Tr or lower (Te ≦ Tr), but in addition to this, the outdoor temperature Te is in a comfortable temperature range (or a temperature range that is allowable when energy saving is considered). A set temperature range (for example, outdoor temperature Tr is equal to or lower than set temperature TH) may be added as a condition.

  On the other hand, if the outdoor temperature Te exceeds the indoor temperature Tr (Te> Tr), a negative determination is made in step 202 and the process proceeds to step 206. In step 206, the outdoor humidity We is detected by the temperature / humidity sensor 64A, and the indoor humidity Wr is detected by the temperature / humidity sensor 66. In the next step 208, it is confirmed whether or not the outdoor humidity We is equal to or lower than the indoor humidity Wr.

  If the outdoor humidity We is equal to or less than the indoor humidity Wr (We ≦ Wr), an affirmative determination is made in step 208 and the process proceeds to step 210. In this step 210, it is confirmed whether or not the outdoor temperature Te is within a predetermined temperature range, that is, whether or not it is equal to or lower than the set temperature TH. At this time, if the outdoor temperature Te is equal to or lower than the set temperature TH (Te ≦ TH), an affirmative determination is made in step 210 and the process proceeds to step 204. Here, the process proceeds to step 204 when the outdoor humidity We is lower than the indoor humidity Wr and the outdoor temperature Te is within the set temperature range. However, the outdoor humidity We may be higher than the indoor humidity Wr. However, even when the outdoor humidity We is within the set humidity range and the outdoor temperature Te is within the set temperature range, the indoor temperature Tr and the indoor humidity Wr are optimal by performing ventilation processing such as moving to step 204. When conditions that can be set to the temperature range (set temperature range) and the optimum humidity range (set humidity range) are met, the process may proceed to step 204.

  In this step 204, a ventilation process for passing wind through the house 10 is performed. FIG. 7 shows an example of ventilation processing. In this flowchart, weather information (outdoor environment information) is acquired in the first step 230, and it is confirmed in step 232 whether or not the weather allows ventilation. This weather information may be acquired as weather information or the like via the host server 36, for example, and whether or not the weather can be ventilated based on the generated power of the solar power generation device 18 during the daytime. You may judge. Further, in the case of bad weather, the outdoor humidity often increases, and from here, it may be determined whether or not the outdoor humidity detected by the temperature / humidity sensor 64A exceeds a preset threshold value.

  Thereby, when it is the weather which can ventilate, it affirmation determinates by step 232 and transfers to step 234. For example, if the weather is rainy or the outdoor is high humidity, the weather condition is not suitable for ventilation, so a negative determination is made in step 232 and the process is terminated.

  In step 234, wind direction detection using the wind direction sensor 64B and wind speed detection using the wind speed sensor 64C are performed. When the wind power generator 20 is installed in the house 10, the wind speed may be detected from the generated power of the wind power generator 20. In this case, since the generated power increases as the wind speed increases, for example, a wind speed conversion table for the generated power may be acquired in advance and stored in the management control panel 30. Further, the wind speed and direction may be determined from, for example, weather information in the vicinity of the house 10 via the host server 36 and the weather information.

  Thereafter, in step 236, it is confirmed whether or not the wind speed is equal to or higher than a predetermined value. As a result, if the wind speed is equal to or higher than the predetermined value, an affirmative determination is made in step 236 and the process proceeds to step 238. In addition, when there is no wind or close to wind, there is a possibility that the wind cannot be taken into the house 10. Therefore, if a negative determination is made in step 236, the ventilation process is terminated. In this case, instead of the ventilation process described below, for example, partial ventilation may be performed only by opening windows that open the glass doors 114 and 118 and the like.

  In this step 238, the ventilation path is specified. The specification of this ventilation path specifies the direction of the wind detected by the wind direction sensor 64B, the floor plan of the house 10 based on the floor plan data, and the outdoor opening (the outdoor opening on the entry side) through which the wind is drawn. This can be obtained, for example, by selecting an outdoor opening facing upwind.

  Further, in specifying the ventilation path, an outdoor opening (outdoor opening on the exit side) serving as an outlet for the wind drawn into the house 10 is specified. As this outdoor opening, for example, an outdoor opening facing leeward can be selected. When the outdoor opening on the entry side and the outdoor opening on the exit side are specified, the ventilation path (wind passage) from the outdoor opening on the entry side to the outdoor opening on the exit side is specified based on the floor plan of the house 10. .

  For example, a partition wall having an indoor opening (opening 120) between an indoor space having an outdoor opening on the entry side (for example, the living room 102) and an indoor space having an outdoor opening on the exit side (Japanese room 106) If there is, the ventilation path is specified so as to pass through the indoor opening. In addition, when there is an indoor space partitioned by a partition wall having an indoor opening between the indoor space having an outdoor opening on the entry side and the indoor space having an outdoor opening on the exit side, each indoor opening The ventilation path is specified so as to pass through.

  In consideration of ventilation efficiency, the ventilation path is preferably linear, but in consideration of ventilation and air circulation in each indoor space, the ventilation path is preferably set to meander.

  Such a ventilation path can be identified by setting a ventilation path for each wind direction with respect to the house 10 in advance and selecting a ventilation path based on the wind direction. The specification of the ventilation path is not limited to this, and any method can be applied.

  When the ventilation path is specified, in the next step 240, the opening degree of the outdoor opening and the indoor opening (hereinafter also referred to as each opening) on the specified ventilation path is set. The opening of each opening is set based on, for example, the wind speed, the temperature difference between the outdoor temperature and the indoor temperature. When the wind speed is high, the amount of air passing through the room (wind speed) increases when each opening is opened wide. Moreover, if each opening part is opened large when the temperature difference of outdoor temperature and indoor temperature is large, indoor temperature will change rapidly. From here, the opening degree of each opening is set in advance in multiple stages (for example, full open, 3/4 open, half open (1/2 open) according to the wind speed and the temperature difference between the outdoor temperature Te and the indoor temperature Tr for each ventilation path. ), ¼ open (quarter open) and fully closed five stages), and selected based on the wind speed and the temperature difference between the outdoor temperature Te and the outdoor temperature Tr. Also, if there are blinds (blinds 138, 140) in the specified outdoor opening, the blinds 138, 140 are opened, and if a double door is formed in the opening by a shoji door 118A, etc., the double door is It is made to open including the shoji door 118A which is formed.

  Thereafter, in step 242, a notification is made so as to urge the resident to ventilate through the identified ventilation path. At this time, the management control panel 30 prompts ventilation by displaying the specified information on the portable terminal 62 or the like.

  FIG. 8A and FIG. 8B show an example of the display at this time. Here, the case where the wind direction is west (west wind) is illustrated. The management control panel 30 first displays information indicating the specified ventilation path on the portable terminal 62 or the like. FIG. 8A shows a display screen 70 as an example at this time. On this display screen 70, a message 70A for prompting ventilation is displayed, and a floor plan 70B showing an outline of the floor plan of the house 10 and a wind direction mark 70C showing the wind direction are displayed. In addition, in the floor plan 70B displayed on the display screen 70, by displaying an arrow 70D indicating the ventilation path, the openings 110 and 112 on the entry side, the openings 116 on the exit side, and the opening 120 through which the wind passes are displayed. Is specified. At this time, the wind speed (air volume) may be clearly indicated by the line type or thickness of the arrow 70D.

  By displaying such a display screen 70 on the mobile terminal 62 or the like, the resident can accurately grasp the path of the wind when the house 10 is blown.

  In addition, the management control panel 30 displays the display screen 70 for a predetermined time, or the resident performs a predetermined switch operation (for example, a display switching operation) on the portable terminal 62 (or on the display 40), thereby opening each opening. Information indicating the opening of the unit is displayed on the portable terminal 62 or the like.

  FIG. 8B shows an example of the display at this time. In the display screen 70 shown in FIG. 8A, the wind that has entered from the openings 110 and 112 of the living room 102 passes through the opening 120 between the kitchen 104 and the Japanese-style room 106, and the window (opening part) of the Japanese-style room 106. 116). From here, on the display screen 72 shown in FIG. 8B, information 72B (a list of opening states for each opening) indicating the opening degree for each opening is displayed together with the message 72A. On the basis of this display, the glass doors 114 and 118, the shoji door 118A, the blind 122 and the blinds 138 and 140 are opened, so that comfortable ventilation according to the outdoor environment can be obtained in the house 10.

  Here, the opening on the side where the glass door 114 of the openings 110 and 112 is half-opened and the glass door 118 of the Japanese-style room 106, the shoji door 118A, and the tub 122 between the kitchen 104 and the Japanese-style room 106 are fully opened. Further, the opening on the outlet side is prevented from becoming narrower. The opening area of each opening may be fully open when the wind speed is low (when the wind is weak), and may be open when the wind speed is high (when the wind is strong). If the wind is too strong and it is not desirable to ventilate, instead of displaying the display screen 70 or the like, a notification is given not to open the window or an image display is given to notify the user not to open the window. Just do it.

  Here, the display screens 70 and 72 are displayed separately, but the information on the display screens 70 and 72 may be combined and displayed on one display screen, and the display screen 70 is displayed. However, the information 72B displayed on the display screen 72 may be notified by voice or the like, and the opening degree may be illustrated on the floor plan 70B of the display screen 70.

  Further, when the management control panel 30 specifies the ventilation path and the opening degree of each opening on the ventilation path, in addition to the specified information (the ventilation path and the opening degree of each opening), the outdoor environment information and Based on the indoor environment information, a change in the indoor environment when ventilation is performed may be estimated, and the estimation result may be displayed on the mobile terminal 62 or the like.

  At this time, for example, the indoor temperature and the indoor humidity that change due to ventilation are estimated (for example, how many times the indoor temperature decreases or what percentage the indoor humidity decreases), and the estimated temperature and humidity are Display with temperature and humidity before ventilation (current). Thereby, the effect of a resident's ventilation can be grasped exactly.

  Moreover, in floor plan 70B, although it displayed from the outdoor opening part from which a wind enters to the outdoor opening part from which a wind comes, at least the information which specifies the indoor opening part which lets a wind pass in the house 10 is displayed. It ’s fine. Thereby, in the indoor space of the house 10, the indoor space which lets a wind pass can be shown clearly.

  8A and 8B, the west wind has been described as an example. However, in the case of the south wind, for example, the entrance door 126 of the entrance hall 108, the space between the living room 102 and the entrance hall 108, and the Japanese-style room 106 What is necessary is just to set so that the door 132 between the door and the entrance hall 108, the basket 122, and the door 136 of the kitchen 104 may be opened.

  Moreover, you may set the opening degree of each opening part in consideration of the temperature difference between outdoor and indoor. For example, if the temperature difference between the outdoors and the indoors is large, the indoor temperature rapidly changes by taking in the wind. In order to prevent this, when the temperature difference is large, it is preferable to reduce the indoor temperature change by narrowing the opening of each opening.

  In the flowchart of FIG. 7, it is confirmed in the next step 244 whether or not there has been an instruction for ventilation operation based on the display on the portable terminal 62 or the like. In step 246, it is confirmed whether or not a predetermined time has elapsed since the display screens 70 and 72 were displayed on the portable terminal 62 or the like.

  Here, for example, when the resident confirms the display screen 72 displayed on the portable terminal 62 and the like, for example, when a ventilation operation is instructed by a switch operation of the portable terminal 62, an affirmative determination is made in step 244 and the process proceeds to step 248. . Even when there is no instruction for ventilation operation, if a predetermined time (for example, about 2 minutes) elapses, an affirmative determination is made in step 246 and the process proceeds to step 248.

  In step 248, the opening / closing device 146 is operated so that each opening on the ventilation path has a specified opening degree. That is, the management control panel 30 controls the opening / closing device 146 to place the glass doors 114 of the openings 110 and 112 in a half-open state, and the glass door 118 of the opening 116, the shoji door 118 </ b> A, and the side of the opening 120. 122 is fully opened. Further, when the blinds 138 and 140 are descended, the management control panel 30 rotates the louver 142 so as to be in a substantially horizontal state. When the blinds 138 and 140 are not lowered, it is not necessary to lower the blinds 138 and 140 in the ventilation process (however, it may be necessary in the shade process).

  Thereby, in the house 10, the wind according to the wind direction and wind speed at that time passes through the house 10 efficiently. Here, the opening / closing means of each opening is operated by the opening / closing device 146, but if the opening / closing device 146 (opening / closing mechanism) is not provided, the resident performs the opening / closing operation. May be. Further, the management control panel 30 may automatically perform the ventilation operation, and whether or not to perform the ventilation process may be left to the judgment of the resident, thereby, for example, on the specified ventilation path. For any one of the openings, when there is an opening that the resident does not want to open, it can be prevented from being opened against the resident's intention.

  On the other hand, when the opening / closing operation is performed, in the next step 250, an air conditioner (air conditioner) such as the air conditioner 58 is operated to acquire information on whether or not the air conditioning in the house 10 is being performed. Whether or not the air conditioning in the house 10 is being performed is confirmed.

  Here, for example, if air conditioning operation is performed by at least one of the air conditioner 58A installed in the living room 102 serving as the ventilation path and the air conditioner 58B installed in the Japanese-style room 106, an affirmative determination is made in step 252. Control goes to step 254. In this step 254, a display recommending that the operation of the air conditioner be stopped is performed. At this time, as an effect by performing ventilation, for example, an estimation result of a change in the indoor temperature Tr is displayed together.

  FIG. 9A shows an example of display on the portable terminal 62 and the like at this time. On this display screen 74, a message 74A indicating that ventilation for taking outside air into the house 10 is displayed, and a message 74B indicating the indoor temperature Tr estimated by ventilation is displayed. Further, since the cooling effect (cooling effect) of the indoor temperature Tr is obtained by ventilation, the display screen 74 displays a message 74C recommending that the air conditioner 58 be stopped. In the message 74B, the estimated indoor temperature Tr is described as “indoor temperature”. Further, as the message 74B, not only the indoor temperature Tr (indoor temperature) but also the estimated indoor humidity Wr may be displayed when the indoor humidity Wr is estimated to change, and the indoor temperature Tr before ventilation is displayed. The indoor humidity Wr may also be displayed.

  In FIG. 7, it is confirmed in the next step 256 whether or not an instruction to stop the air conditioner 58 has been issued. Further, in step 258, it is confirmed whether or not the elapsed time since the message (display screen 74) recommending that the air conditioner 58 be stopped has reached a predetermined time.

  Here, when the resident who sees the display on the portable terminal 62 or the like instructs the stop of the air conditioner 58 by a switch operation of the portable terminal 62 or the like, an affirmative determination is made in step 256 and the process proceeds to step 260. If the stop of the air conditioner 58 is not instructed, an affirmative determination is made in step 258 after a predetermined time (about several minutes, for example, 2 minutes), and the routine proceeds to step 260.

  In this step 260, the air conditioner 58 is stopped. Thereby, it is possible to prevent the cool air (or warm air) emitted from the air conditioner 58 from being discharged to the outside due to the ventilation.

  When ventilation is performed in this manner, in the next step 262, the energy saving effect obtained by ventilation is calculated, and the calculation result is displayed on the portable terminal 62 or the like. By performing ventilation, the indoor temperature Tr or the indoor humidity Wr changes. Further, the indoor temperature Tr and the indoor humidity Wr can be changed by using the air conditioner 58 or the like. From here, the indoor temperature Tr and the indoor humidity Wr due to ventilation may be calculated so as to be converted into the power consumption of the air conditioner 58 achieved by performing the air conditioning operation of the air conditioner 58. That is, the power saving effect obtained by stopping the air conditioner 58 is displayed on the portable terminal 62 or the like.

  FIG. 9B shows a display screen 76 as an example of display on the portable terminal 62 and the like at this time, taking the case of transition from step 260 as an example. On this display screen 76, a message 76A notifying that the air conditioner 58 has been stopped is displayed, and a message 76B indicating a change in the indoor temperature Tr (change in the room temperature) due to ventilation is displayed.

  At the same time, the display screen 76 displays a message 76C indicating the amount of power saved by stopping the air conditioner 58. The saved power amount may be the power consumption amount when the air conditioning operation by the air conditioner 58 is continued. The display screen 76 displays the amount of change in the indoor temperature Tr. However, the present invention is not limited to this, and the indoor temperature before ventilation and the indoor temperature after ventilation may be displayed. When it changes, you may make it display the information which shows the change of indoor humidity.

  Thus, fresh air can be taken into the living room 102 by the occupant's ventilation, and a power saving (energy saving) effect can be obtained by stopping the air conditioner 58.

  In addition, when it transfers to step 262 from step 252 in FIG. 7, the indoor temperature Tr or the sensible temperature of the resident in the house 10 can be lowered | hung by performing ventilation, for example. From this, the amount of energy necessary for lowering the indoor temperature Tr or the sensible temperature (power amount, for example, power consumption when the air conditioner 58 is operated) is calculated, and this energy is displayed when the energy saving effect is displayed in step 262. What is necessary is just to display according to quantity. Further, the display of the energy saving effect may be performed only when the air conditioner 58 is stopped.

  On the other hand, in the flowchart of FIG. 6, when the ventilation process is performed, the sun blocking process is performed. In this sun blocking process, first, in step 212, the amount of solar radiation (the intensity of sunlight) is detected. The amount of solar radiation is detected by detecting the generated power of the solar power generation device 18 used as the solar radiation sensor 64D. In step 214, whether the detected generated power is equal to or greater than a preset power value, the sunlight is strong and the sun is blocked. It is confirmed whether it is preferable to perform. Here, when it is determined that the sun is strong and it is preferable to perform sun shading (shading) that blocks the sun entering the room, an affirmative determination is made at step 214 and the routine proceeds to step 216. In addition, when using the solar radiation sensor 64D which changes an output according to the intensity | strength (brightness) of sunlight, what is necessary is just to judge by whether a detected value is more than predetermined value.

  In this step 216, a preferable sun shade state (an awning state) is specified. The sunshade state is identified by specifying the direction (the direction of the sun) that needs sunshade from the floor plan data of the house 10 and the season (sunday) time. In addition, the angle of the louver 142 of the blind 138 necessary for sun shading is the elevation angle of the sun at that time obtained from the date and time obtained from the calendar function, and the position data indicating the position (region, latitude, altitude) of the house 10. Can be used.

  In addition, since the direction (the direction of the sun) that needs to be shaded is south (range from southeast to southwest), the time may be used, and the installation positions of the blinds 138 and 140 used as shade means are fixed. Therefore, it may be determined whether or not the shade by the blinds 138 and 140 is possible.

  In the next step 218, information based on the determined shade state is displayed on the portable terminal 62 or the like, thereby making a shade suggestion.

  FIG. 10A shows an example of the display at this time. In this display screen 78, a message 78A for prompting sunshade (shading) is displayed, information for specifying a blind for shading (here, blind 138), and a louver 142 necessary for shading. A message 78B including information specifying the angle is displayed.

  When specifying the blind to be operated, for example, the floor plan of the house 10 may be displayed, and the blind to be operated on the floor plan may be indicated. FIG. 10B shows a display screen 80 as an example. In this display screen 80, a message 80B including information indicating the floor plan of the house 10 (floor plan 80A) and information on the angle of the louver 142 is displayed together with the message 78A. At this time, by displaying a mark 80C indicating the target blind 138 on the floor plan 80A, the resident can appropriately recognize the target blind 138.

  In FIG. 6, it is confirmed in the next step 220 whether or not a sunshade operation has been instructed. In step 222, it is confirmed whether or not a predetermined time (for example, about 2 minutes) has elapsed since the suggestion of the sun blocking operation was displayed on the portable terminal 62 or the like.

  Here, for example, when the resident instructs the sun block operation by the switch operation of the portable terminal 62, the determination in step 220 is affirmative and the process proceeds to step 224. If there is no sunshading instruction even after the predetermined time has elapsed, an affirmative determination is made at step 222 and the routine proceeds to step 224. Note that an instruction button or the like for instructing a sunshade operation may be displayed on the display screens 78 and 80 on the display 40, and an affirmative determination may be made in step 220 when the instruction button is operated.

  In step 224, the motor 144A of the blind 138 and the motor 144B of the louver 142 are operated based on the proposed shaded state. At this time, if the blind has already been lowered, only the operation of the louver 142 may be performed. Thereby, the raise of indoor temperature Tr in the house 10, such as the room temperature of the living room 102 by sunlight, can be suppressed. Further, when ventilation processing is performed including the purpose of lowering the indoor temperature Tr, a larger ventilation effect can be obtained.

  In addition, when displaying the energy-saving effect by ventilation (step 262 of FIG. 7), you may include the raise suppression of the indoor temperature Tr by a sunshade. In addition, here, mainly the summer has been described as an example, but the present invention can also be applied to the winter. In the winter season, a lower limit target temperature of the indoor temperature Tr (room temperature) may be set, and window opening may be proposed when the outdoor temperature is higher than the indoor temperature and higher than the target temperature.

  Furthermore, in the case of winter, since the heating effect and the energy saving effect can be obtained by using the heat of sunlight, if the blinds 138, 140 are closed when the sunlight is judged strong, the blinds 138, It is preferable to propose to open 140 or to make the louver 142 of the blinds 138 and 140 have an angle at which the sun blocking function is lost (for example, an angle directed upward with respect to the horizontal direction).

  Further, since the heating effect is obtained by performing lighting in the winter season, when the energy saving effect is displayed on the portable terminal 62 or the like, the energy saving amount including the heating effect by lighting may be calculated and displayed.

  On the other hand, when the outdoor temperature Te and the outdoor humidity We change over time, the indoor temperature Tr reaches the upper limit or lower limit of the target temperature, the indoor humidity Wr reaches the upper limit or lower limit of the target humidity, Is preferably stopped.

  FIG. 11 shows an example of the ventilation release process executed after the ventilation process is performed. In the following description, ventilation suppression and ventilation cancellation are performed based on the indoor temperature Tr. However, the present invention is not limited to this, and the indoor humidity Wr may be used, and the indoor temperature Tr and the indoor humidity Wr are used. Furthermore, the indoor temperature Tr, the indoor humidity Wr, the outdoor temperature Te, and the outdoor humidity We may be used.

  This flowchart is executed after the opening / closing device 146 is operated according to the specified ventilation path and the opening of each opening, and in the first step 270, the indoor temperature Tr at the start of the ventilation process is stored as an initial value ( Hereinafter, the indoor temperature Trs).

  In the next step 272, the indoor temperature Tr and the indoor humidity Wr are detected at preset time intervals. Thereafter, in step 274, it is confirmed whether or not the indoor temperature Tr is within a set temperature range set as an optimum temperature range.

  Here, if the indoor temperature Tr is within the set temperature range (TL ≦ Tr ≦ TH, where TL is the lower limit temperature and TH is the upper limit temperature), an affirmative determination is made in step 274 and the process proceeds to step 276. In step 276, a change in the indoor temperature Tr due to the ventilation is determined. In step 278, it is confirmed from the determination result whether the indoor temperature Tr has approached the upper limit temperature or the lower limit temperature of the set temperature.

  The determination of the temperature change of the indoor temperature Tr is, for example, when the indoor temperature Tr decreases due to ventilation, and the temperature change increases when the amount of air passing through the house 10 is large. From this, it is determined whether or not the indoor temperature Tr is approaching the lower limit temperature TL or the upper limit temperature TH of the set temperature range. When approaching, the temperature change and temperature difference per unit time are determined.

  Accordingly, when the temperature difference between the indoor temperature Tr and the lower limit temperature TL or the upper limit temperature TH of the set temperature range reaches a predetermined temperature difference (for example, 1 ° to 2 ° C.), an affirmative determination is made in step 278 and step 280 is performed. Migrate to If the temperature difference is large or if the temperature change (the temperature change per unit time is small), a negative determination is made in step 278.

  In step 280, the opening degree of each opening is changed so as to suppress the amount of air passing through the house 10. This opening degree is set so as to be narrowed by one step, for example, from full opening to 3/4 opening, thereby specifying the opening degree for each opening. Further, when the temperature change of the indoor temperature Tr is large, it may be narrowed by two steps such as from full open to half open.

  When the opening degree is specified, the specified information is displayed on the mobile terminal 62 and the like, and the opening degree is proposed to be changed to the specified opening degree. In step 282, the outdoor environment information and the indoor environment information at that time are stored together with the proposed opening (opening change information).

  FIG. 12A shows an example of the display at this time (proposed change in opening). In this display screen 82, a message 82A indicating that the indoor temperature Tr is changing is displayed, and a message 82B indicating information (list) of the opening degree to be changed for each opening is displayed. Here, the opening degree of the blinds 138 and 140 (the angle of the louver 142) is not changed. However, when the blinds 138 and 140 are lowered, the angle change of the louver 142 may be proposed.

  In FIG. 11, in the next step 284, it is confirmed whether or not an opening change is instructed by a switch operation of the portable terminal 62. In step 286, it is confirmed whether or not a predetermined time has elapsed since the display screen 82 was displayed on the portable terminal 62 or the like.

  Here, when the resident operates, for example, the portable terminal 62 and is instructed to change the opening, an affirmative determination is made in step 284 and the process proceeds to step 288. Even if the change of the opening degree is not instructed, the process proceeds to step 288 when a predetermined time has elapsed and an affirmative determination is made in step 286. In this step 288, by operating the opening / closing device 146, the glass doors 114 and 118, the shoji door 118A, and the basket 122 are moved and operated so as to have the set opening degrees.

  Thereby, the amount of air passing through the house 10 (wind speed) is suppressed, and changes in the indoor temperature Tr are also suppressed.

  Thereafter, in step 290, the energy saving effect due to the ventilation is displayed on the portable terminal 62 or the like. The energy saving effect at this time is to calculate and use the indoor temperature before ventilation (from the difference between the indoor temperature Trs and the current indoor temperature Tr, the power consumption of the air conditioner 58 necessary to obtain this difference). Also, in step 29, the indoor environment information obtained by changing to the opening based on the proposal information is stored in association with the proposal information of the opening of each opening stored in the previous step 282. .

  The management control panel 30 stores outdoor environment information and indoor environment information corresponding to the opening before the change, and indoor environment information corresponding to the opening after the change, and newly stores the stored information as a ventilation path and the ventilation path. Used when setting the opening of each opening and changing the opening (learning function). Thereby, the management control board 30 can perform a ventilation path | route, the specification of an opening degree, and the change of an opening degree accurately and rapidly.

  FIG. 12B shows an example of the display of the energy saving effect. On this display screen 84, a message 84A indicating that power can be saved is displayed, and a message 84B indicating the amount of saved power is displayed. By performing such display, the resident's awareness of energy saving and power saving can be enhanced.

  On the other hand, in FIG. 11, if the indoor temperature Tr is out of the set temperature range (Tr> TH or Tr <TL), a negative determination is made in step 274 and the process proceeds to step 292. In this step 292, a proposal for prompting the stop of ventilation (end of ventilation) is made. That is, in step 292, it is determined that the indoor temperature Tr deviates from the comfortable temperature due to the ventilation, and the ventilation is stopped.

  FIG. 12C shows an example of the display at this time. On this display screen 86, a message 86A for notifying that the indoor temperature Tr may be out of the comfortable temperature range is displayed, and a message 86B for suggesting that ventilation is stopped is displayed.

  In FIG. 11, in the next step 294, it is confirmed whether or not the ventilation stop is instructed by the switch operation of the portable terminal 62. In step 296, it is confirmed whether or not a predetermined time set in advance has elapsed since the display screen 82 was displayed on the portable terminal 62 or the like.

  Here, for example, when it is detected that the resident operates the portable terminal 62 and an instruction to stop ventilation (end of ventilation) is given, an affirmative determination is made in step 294 and the process proceeds to step 298. Further, even if the stop of ventilation is not instructed, the process proceeds to step 298 when a predetermined time has elapsed and an affirmative determination is made in step 296. In this step 298, by operating the opening / closing device 146, the glass doors 114 and 118, the shoji door 118A, and the basket 122 are each closed.

  Thereby, the inflow of the wind into the house 10 is stopped, and the indoor temperature Tr can be prevented from rising or falling due to the wind blown into the house 10 and deviating from the comfortable temperature range. . Even if the blinds 138, 140 are lowered and the louver 142 is open, it is not necessary to close the louver 142 by closing the glass doors 114, 118, but an instruction is given as to whether to open the blinds 138, 140. Display or the like may be performed, and the blinds 138 and 140 may be opened or the louver 142 may be closed by a resident's instruction in response to this request.

  When the glass doors 114, 118, etc. are closed, in the next step 300, the energy saving effect due to the ventilation is displayed on the portable terminal 62, etc. The energy saving effect at this time is to calculate and use the power consumption of the air conditioner 58 necessary to obtain this difference from the difference between the indoor temperature (indoor temperature Trs) before ventilation and the current indoor temperature Tr. Can do. Further, the display screen 84 (see FIG. 12B) described above can be applied to the display on the portable terminal 62 or the like at this time.

  Thereafter, in step 302, the indoor temperature Tr after the ventilation is stopped is detected, and in the next step 304, it is confirmed whether or not air conditioning such as heating or cooling is necessary. That is, the temperature change of the indoor temperature Tr can be suppressed by stopping the ventilation, but it is confirmed whether or not the indoor temperature Tr has deviated from the temperature at which it is determined that heating or cooling is necessary.

  Here, for example, if it is determined that heating by the air conditioner 58 or the like (including heating using the heat storage device 50) or cooling by the air conditioner 58 is necessary, an affirmative determination is made in step 304 and the process proceeds to step 306. In this step 308, it is proposed to perform indoor cooling or heating.

  This proposal displays, for example, a message that suggests cooling using the air conditioner 58 because the indoor temperature Tr has risen. Further, when the indoor temperature Tr is excessively lowered, a display suggesting heating may be performed instead of the display screen 88.

  When heating or cooling is proposed, the occupant only needs to perform heating or cooling as needed. Therefore, only the display is shown here, but when there is an instruction from the resident, For example, the air conditioner 58 (the air conditioner 58A in the living room 102 or the air conditioner 58B in the Japanese room 106) may be operated so that the living room 102 or the Japanese room 106) has a set temperature.

  In this way, by changing the opening degree of each opening for performing ventilation based on at least the indoor temperature Tr, it is possible to prevent the indoor temperature Tr from being out of the set temperature range due to ventilation. it can. It should be noted that any wording can be applied to the display on the portable terminal 62 or the like in each operation as long as the content corresponding to the operation is displayed.

  Here, the opening degree is narrowed based on the indoor temperature Tr. However, the opening degree may be changed according to the wind speed, and the opening degree is widened to further increase the ventilation effect. Processing may be performed.

  In the first embodiment, the first floor portion of the house 10 has been described as an example. However, as shown in FIG. 5, the house 10 has a staircase 148, and this staircase 148 is installed. This space communicates the first floor part and the second floor (upper floor) part (not shown). From here, using this staircase 148, the ventilation path may be specified in consideration of ventilation from the first floor to the second floor or ventilation from the second floor to the first floor.

Generally, the wind speed received on the second floor is higher than the first floor (the wind is stronger). From here, for example, by introducing the wind from the second floor window to the first floor using the space generated by the stairs 148, a higher ventilation effect can be obtained.
[Second Embodiment]
In the first embodiment described above, it has been described that the living room 102 and the Japanese-style room 106 in the house 10 are ventilated. Furthermore, it is preferable to perform ventilation, sun shading, daylighting and air conditioning so that the room is optimally temperature-controlled. From here, in 2nd Embodiment, taking the Japanese-style room 106 as an example, the ventilation, lighting, and temperature control which made the Japanese-style room 106 the main are demonstrated.

  FIG. 13 shows a schematic configuration of a living environment management system 60A according to the second embodiment. In this living environment management system 60A, a resident who uses the Japanese-style room 106 sets a time schedule that specifies a time zone in which the Japanese-style room 106 is used. This time schedule is stored in the management control panel 30A used in the living environment management system 60A.

  Further, in the living environment management system 60A, a human detection sensor 150 that detects whether or not a resident is present in the managed Japanese-style room 106 is installed. As this human detection sensor 150, an infrared sensor used for general human detection can be used, and is not limited to an infrared sensor, but can be any detection that can detect a person (resident) who has entered the Japanese-style room 106. Means can be used, and it is more preferable that the human detection sensor 150 can detect the number of people in the Japanese-style room 106.

  The Japanese room 106 is provided with a temperature / humidity sensor 66 </ b> A for detecting the temperature and humidity in the Japanese room 106. In the following description, since temperature is mainly used for explanation, the temperature / humidity sensor 66A may be a temperature sensor that detects temperature (Japanese room temperature).

  The human detection sensor 150 and the temperature / humidity sensor 66A are connected to the management control panel 30A. The management control panel 30A can detect whether the resident is in the Japanese-style room 106 (in / out of room) and the temperature Tj of the Japanese-style room 106.

  The management control panel 30A sets the temperature Tj in the Japanese-style room 106 at a scheduled time when the resident is present based on a preset time schedule or a set temperature range (set by the resident as optimum). The ventilation and the air conditioning in the Japanese-style room 106 are controlled so as to be within the set temperature range.

  At this time, in the management control panel 30A, ventilation, sun shading (lighting), temperature for the Japanese-style room 106 is performed while performing ventilation control and sun shading (lighting) control of the house 10 based on the outdoor temperature, indoor temperature, wind direction, and air volume. Control. When there is a resident in the Japanese-style room 106, the portable terminal 62 is assumed to be operated in the Japanese-style room 106, and the ventilation control in the Japanese-style room 106 is given priority in the management control panel 30A.

  FIG. 14 shows an outline of the processing at this time. This flowchart is executed at a preset timing. In the first step 310, the output of the human detection sensor 150 is read. In step 312, it is determined whether or not there is a person in the Japanese-style room 106 (in / out of room).

  At this time, if no person is detected (absent) in the Japanese-style room 106, a negative determination is made in step 312 and the process proceeds to step 314. In this step 314, the scheduled time when the resident will be in the next room is confirmed from the time step schedule stored in advance, and in step 316, the current time is a predetermined time before the scheduled time in the room. Check if it exists. This time is, for example, a time required to air-condition the interior of the Japanese room 106 to a predetermined temperature, such as 15 minutes before.

  If an affirmative determination is made in step 316, the process proceeds to step 318, where the temperature Tj of the Japanese-style room 106 is detected, and whether or not air-conditioning of the Japanese-style room 106 is necessary is determined from whether the temperature Tj is within the set temperature range. Here, if the temperature Tj exceeds the upper limit temperature TH of the set temperature range or falls below the lower limit temperature TL, and the temperature is determined to require air conditioning (cooling or heating), an affirmative determination is made in step 320. To step 322.

  In this step 322, it is confirmed whether or not ventilation in the house 10 is currently being performed and the Japanese-style room 106 is included in this ventilation path. At this time, if ventilation is not performed or the Japanese-style room 106 is not included in the ventilation path, a negative determination is made in step 322 and the process proceeds to step 324. In this step 324, the air conditioner 58A provided in the Japanese-style room 106 is operated to air-condition the interior of the Japanese-style room 106 at the set temperature at the occupant's scheduled time.

  Note that the set temperature at this time may be a temperature set by the resident in advance (for example, 26 ° C. in the summer when cooling is required and 20 ° C. in the winter where heating is required). In addition, when starting the air conditioning operation, the opening / closing device 146 is operated to close the glass door 118, the shoji door 118A, and the coffin 122, and prevent the air in the air-conditioned Japanese room 106 from flowing out to the outside or other living rooms. To do.

  On the other hand, if the Japanese-style room 106 is included in the ventilation path, an affirmative determination is made in step 322 and the process proceeds to step 326. In this step 326, it is confirmed whether or not the temperature Tj of the Japanese-style room 106 can be set within the set temperature range by controlling the ventilation of the Japanese-style room 106. At this time, for example, by narrowing or closing the opening of the glass door 118, the shoji door 118A, the ridge 122, or by opening the glass door 118, the shoji door 118A, the ridge 122 (increasing the opening), It is confirmed whether or not the temperature Tj can be set within the set temperature range. Such confirmation can be determined from, for example, outdoor temperature Te, temperature change after starting ventilation, wind speed, and the like. Moreover, the determination at this time can use the opening degree of each opening part with respect to outdoor environment information and indoor environment information, and the indoor environment information obtained by the opening degree when the ventilation process shown in FIG. 7 is performed. .

  Here, if the temperature can be controlled by the ventilation control, an affirmative determination is made in step 326 and the process proceeds to step 328. In step 328, the opening / closing device 146 is operated based on the determination result, whereby the opening degree of each opening (opening / closing operation) is changed by the glass door 118, the shoji door 118A, and the rod 122.

  On the other hand, when a person is detected in the Japanese-style room 106 by the human detection sensor 150, that is, when a resident's entry into the Japanese-style room 106 is detected, an affirmative determination is made in Step 312 and the process proceeds to Step 330. In step 330, the temperature Tj of the Japanese-style room 106 is detected using the temperature / humidity sensor 66A, and it is confirmed whether or not the temperature Tj detected in step 332 is within the set temperature range.

  Here, if the temperature Tj of the Japanese-style room 106 is out of the set temperature range, an affirmative determination is made at step 332 and the routine proceeds to step 334. In this step 334, the resident who has entered the room is notified that air conditioning of the Japanese-style room 106 is necessary. At the same time, in step 334, confirmation is made as to whether or not to air-condition the Japanese-style room 106.

  Such notification of the necessity of air conditioning and confirmation of the necessity of air conditioning are performed by displaying a predetermined message on the portable terminal 62. FIG. 15A shows an example of display on the portable terminal 62 at this time. This display screen 88 displays a message 88A (here, cooling) as an example indicating that the temperature (room temperature) Tj of the Japanese-style room 106 is a temperature that requires heating or cooling. Further, on the display screen 88, for example, a message 88B that prompts confirmation of whether or not to perform air conditioning using the air conditioner 58B is displayed.

  In FIG. 14, it is confirmed whether or not an air conditioning operation is instructed in the next step 336. At this time, when the resident operates the switch of the portable terminal 62 to instruct an air conditioning operation, an affirmative determination is made in step 336 and the air conditioning of the Japanese-style room 106 is started by moving to step 324. Thereby, the air conditioning of the Japanese-style room 106 is started with the intention of the resident who entered the room.

  On the other hand, if the temperature Tj of the Japanese-style room 106 is within the set temperature range, an affirmative determination is made at step 332 and the routine proceeds to step 338. Further, when the resident 106 is at a temperature (environment) that requires air conditioning, if the resident does not instruct air conditioning and a negative determination is made in step 336, the process proceeds to step 338. In addition, when the resident does not instruct air conditioning when the Japanese room 106 is at a temperature (environment) that requires air conditioning, the air conditioning operation by the air conditioner 58B is not performed. The air conditioning operation may be started.

  In step 338 which shifts from step 332 or step 336, the house 10 is ventilated, and it is confirmed whether or not the Japanese-style room 106 is included in this ventilation path (see step 322). At this time, if ventilation is performed and the Japanese-style room 106 is included in the ventilation path, an affirmative determination is made in step 338 and the process proceeds to step 340.

  The ventilation state in step 340 is notified. The notification of the ventilation state is performed, for example, by a display corresponding to the display screen 70 shown in FIG. 8A and the display screen 72 shown in FIG. FIG. 15B shows an example of display corresponding to the display screen 70. On this display screen 90, a message 90A for notifying that ventilation is performed and a floor plan 70B showing the ventilation path are displayed. FIG. 15C shows an example of display corresponding to the display screen 72. On this display screen 92, information (list) 92B indicating the opening state of each opening is displayed.

  In FIG. 14, in the next step 342, a display prompting confirmation of whether or not to change the ventilation state for the Japanese-style room 106 is displayed on the portable terminal 62. The display at this time is an arbitrary one in which the resident confirms whether to close or open each of the glass door 118, the shoji door 118A, the coffin 122, and the blind 140, and the open / close state of each opening can be set individually. Configuration can be applied.

  In the next step 344, it is confirmed whether or not an instruction to change the opening of any of the openings is given by the switch operation of the portable terminal 62. At this time, if an opening change is instructed to any of the openings, an affirmative determination is made at step 344 and the routine proceeds to step 346. In this step 346, the opening / closing device 146 is operated based on the designation of the resident, thereby changing the opening of the designated opening.

  Thereby, in a state where the louver 142 of the glass door 118 and the blind 140 is left as it is, at least one of the ridge 122 and the shoji door 118A can be closed or the opening degree can be narrowed.

  On the other hand, if the house 10 is not ventilated or if the Japanese-style room 106 is not included in the ventilation path, a negative determination is made in step 338 and ventilation control is performed with the Japanese-style room 106 as the center. In step 348, the ventilation control detects outdoor environment information that can determine whether ventilation is possible or not based on outdoor environmental conditions (outdoor environment information). In the next step 350, whether or not ventilation to the Japanese-style room 106 is possible is determined. Check.

  At this time, the environmental condition (outdoor environment information) detected in step 348 may include at least the wind direction and the wind speed, and more preferably includes the outdoor temperature Te. From here, the ventilation path which passes through the Japanese-style room 106 in the house 10 is specified, and the ventilation path is specified, so that an affirmative determination is made in step 350 and the process proceeds to step 352 so that ventilation is performed along the specified ventilation path. Start ventilation control. At this time, the resident may be requested to instruct whether to ventilate, and when there is an instruction, ventilation control may be started. Moreover, the opening degree of each opening part on the specified ventilation path may be individually set by the resident by, for example, a switch operation of the portable terminal 62, and the management control device 30 may set the outdoor temperature Te and the indoor temperature. You may set so that the optimal ventilation state (air volume) including Tr may be obtained.

  As described above, in the living environment management system 60A according to the second embodiment, when a resident is not present in the room to be managed (indoor space), the resident is present in the room based on a preset time schedule ( When entering and exiting, ventilation and air conditioning control are performed so that a proper indoor environment is obtained, so energy consumption for air conditioning can be suppressed.

  In addition, when the living environment management system 60A detects the occupant's entry into the room to be managed, the living environment management system 60A proposes ventilation control and temperature control so that the living room becomes a living environment in an appropriate air-conditioning state. Thereby, the resident can easily and appropriately perform ventilation and air conditioning.

  In the second embodiment, one resident is targeted. However, the number of people when the user is in the room may be determined, and the ventilation and air conditioning may be controlled according to the determined number of people. That is, when a plurality of people are in the Japanese-style room 106, the temperature Tj and humidity of the Japanese-style room 106 are likely to increase. From here, it is sufficient to change the set temperature range so as to perform ventilation and air conditioning control so as to suppress the temperature rise of the Japanese-style room 106.

  Further, the increase in the number of people in the Japanese-style room 106 tends to increase the humidity when it is closed. From here, you may make it ventilate so that the rise in humidity may be suppressed. Thereby, even when the number of people entering the room is large, it is possible to prevent the comfort of the room (Japanese room 106) from being impaired while suppressing energy consumption for suppressing humidity.

  In addition, in this Embodiment demonstrated above, although it demonstrated so that the information notified to a resident might be displayed on the display which is not shown in the display 40 and the portable terminal 62, it is not only this but alert | reports with an audio | voice. In addition, any configuration can be applied as long as the necessary information can be accurately transmitted to the resident, such as a combination of display on the portable terminal 62 and the like and sound.

  Moreover, in this Embodiment, the management of a living environment is performed in the house 10 provided with HEMS which manages the electric power consumed. At this time, by appropriately controlling acquisition of natural energy such as wind, outdoor temperature, and solar radiation, it is possible to provide a comfortable living environment while suppressing power consumption.

  Furthermore, the configuration and control of the present embodiment described above are merely examples, and the present invention is not limited to the above, and can be variously modified and implemented without departing from the spirit of the present invention. Of course.

DESCRIPTION OF SYMBOLS 10 House 10A Energy management system 12 System power supply 14 Distribution board 18 Solar power generation device 20 Wind power generation device 22 Fuel cell 24 Storage battery 26 Vehicle 28 Power switching device 30, 30A Management control panel 60, 60A Living environment management system 62 Portable terminal 66A , 66 Temperature / humidity sensor 64B Wind direction sensor 64C Wind speed sensor 64D Solar radiation sensor 114, 118 Glass door 118A Shoji door 122 138, 140 Blind 142 Louver 146 Opening / closing device

Claims (10)

Floor layout of building, outdoor opening facing each outdoor opened and closed by opening and closing means, position of indoor opening communicating with different indoor space of building, orientation to which said outdoor opening faces, said outdoor opening and said indoor opening Storage means for storing building information including the openable area of the section;
Outdoor environment detection means for detecting outdoor environment information including outdoor temperature, wind direction and wind speed;
Indoor environment detection means for detecting indoor environment information including indoor temperature;
Based on the outdoor environment information and the building information, by specifying the outdoor opening for introducing wind indoors, the outdoor opening for blowing air from indoors, and the indoor opening for allowing air to flow indoors, A ventilation path specifying means for specifying a ventilation path through which the wind passes;
Based on the outdoor environment information and the indoor environment information, each of the outdoor opening and the indoor opening on the ventilation path specified by the ventilation path specifying means so that the inside of the building becomes a predetermined living environment. An opening specifying means for specifying the opening;
Management control means for managing the living environment by controlling ventilation in the building based on information indicating the respective opening degrees of the outdoor opening and the indoor opening specified by the opening specifying means; ,
Living environment management system including.   The living environment management system according to claim 1, further comprising notification means for notifying information on the outdoor opening and the indoor opening on the ventilation path and information indicating an opening degree of the outdoor opening and the indoor opening.   The management control means operates the opening / closing means of each of the outdoor opening and the indoor opening based on information for specifying the outdoor opening and the indoor opening on the ventilation path and information indicating the opening. The living environment management system according to claim 2. Air-conditioning means for air-conditioning so that the indoor space in the building to be managed has a predetermined temperature,
The living environment management according to any one of claims 1 to 3, wherein the management control unit performs control so as to perform either the ventilation to the indoor space to be managed or the air conditioning by the air conditioning unit. system.   Including a detecting means for detecting whether or not a resident is present in the indoor space to be managed, and the management control means is configured to detect the occupancy when the detecting means detects the occupancy. The living environment management system according to claim 4, wherein the ventilation is performed or the air-conditioning unit is operated so that the target indoor space becomes a predetermined living environment.   The living environment according to claim 4, wherein the management control unit performs the ventilation or operates the air conditioning unit so that the indoor space to be managed becomes a predetermined living environment at a preset time. Management system.   The living environment management system according to any one of claims 1 to 6, further comprising energy management means for managing an energy consumption state by energy consuming devices in the building including electric devices.   The living environment management system according to claim 7, wherein the energy management unit includes a display unit, and displays and notifies the indoor opening specified by the ventilation path specifying unit on the display unit.   The energy management means estimates a change in an indoor environment state caused by opening the outdoor opening and the indoor opening specified by the ventilation path specifying means at the opening specified by the opening specifying means. The living environment management system according to claim 8, further comprising: an environment estimation unit configured to display an indoor environment state estimated by the environment estimation unit on the display unit.   The energy management means uses the outdoor opening and the indoor opening specified by the ventilation path specifying means as energy to change the indoor environment state due to opening at the opening specified by the opening specifying means. The living environment management system according to claim 8 or 9, comprising a conversion means for converting into an amount, and displaying the energy amount converted by the conversion means on the display means as a saved energy amount.