JPH08303834A - Indoor temperature set value operating device for air conditioner - Google Patents

Abstract

PURPOSE: To provide an indoor temperature set value operating device for comfortable and energy saving air conditioner by a method wherein an indoor comfortable temperature range is obtained based on the environment report (hot.cold) by an inhabitant while the upper limit of the comfortable temperature is determined so as to be the set value of indoor cooling and the lower limit of the comfortable range is determined so as to be an indoor heating set value. CONSTITUTION: This indoor temperature set value operating device for air conditioner is constituted so that the measured value of an indoor temperature sensor 1 and the report by an inhabitant from an environment report means 2 are stored into a report data memory means and a comfortable temperature band is obtained by a comfortable environment operating means while the cooling set value and the heating set value of an air conditioner 6 are operated in a set value operating means 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor temperature set value calculating device for an air conditioner which gives an optimum indoor temperature set value to an air conditioner for cooling and heating an office building and a general house. Is.

[0002]

2. Description of the Related Art In recent years, there has been a growing need for comfort and energy saving for air conditioning in office buildings and general houses, and there is a need to adjust the capacity of the air conditioner to keep the indoor temperature at a set value. As with a high-performance control device, an air conditioner indoor temperature set value calculation device that automatically calculates the indoor temperature set value that makes the occupants feel comfortable and that minimizes the energy consumption of the air conditioner is required. It has become to.

Conventionally, an indoor temperature set value calculating device for an air conditioner of this type has an international standard ISO as disclosed in JP-A-4-268146 and JP-A-4-316948.
Using the PMV index, which is the thermal environment evaluation index defined in 7730, when the comfort is important, the indoor temperature (or operating temperature) at which PMV = 0 is obtained by inversely calculating the PMV formula. When considering both comfort and energy saving, the indoor temperature (or operating temperature) at which PMV = ± 0.5 is calculated by inversely calculating the PMV formula and used as the indoor temperature set value. Met.

The PMV index is calculated by inputting the indoor temperature, indoor humidity, indoor wind speed, radiant temperature, occupant's activity amount, and occupant's clothing amount. When the value is 0, most occupants feel comfortable. As the value increases with a positive number, the number of residents who feel hot increases, and as the value decreases with a negative number, the number of residents who feel cold tends to increase.
It was generally said that 90% of people felt comfortable when the PMV value was in the range of -0.5 to 0.5.

[0005]

In such a conventional room temperature set value calculating device for an air conditioner, the room temperature set value is obtained by inversely calculating the PMV formula. However, in practice, the PMV is -0. There was a problem that 90% of a plurality of residents did not necessarily feel comfortable even within the range of 0.5 to 0.5.

In fact, it has been confirmed that the most comfortable room temperature for Japanese people is slightly higher than the room temperature where the PMV value is zero.

Therefore, there is a problem that the indoor temperature set value determined by using PMV as a reference index is not necessarily the indoor temperature at which the occupants feel comfortable.

The present invention solves the above problems by calculating a comfortable temperature zone based on the environmental declaration of the occupant, and making the indoor temperature comfortable for the occupant and minimizing the energy consumption of the air conditioner. The first is to calculate the temperature set value
The purpose is.

A second object is to more accurately calculate the comfortable temperature zone by the temperature sensor and the radiation temperature sensor.

A third purpose is to calculate a comfortable temperature zone for each air-conditioning zone based on the resident's environmental declaration so that the occupant is comfortable in each zone and the energy consumption of the air conditioner is minimized. It is to calculate the room temperature temperature set value.

A fourth object is to calculate a comfortable temperature zone for each individual on the basis of the resident's environmental declaration, to make the indoor temperature comfortable for each resident and at which the energy consumption of the air conditioner is minimized. It is to calculate the temperature set value.

A fifth purpose is to calculate a comfortable temperature zone for each time based on the resident's environmental declaration, and set the indoor temperature and temperature so that the occupant is comfortable and the energy consumption of the air conditioner is minimized. It is to calculate while changing the value with time.

A sixth purpose is to calculate a comfortable temperature zone for each season based on the resident's environmental declaration, and set the indoor temperature and temperature so that the occupant is comfortable and the energy consumption of the air conditioner is minimized. It is to calculate while changing the value on a seasonal basis.

A seventh object is to calculate a comfortable temperature zone in accordance with the outside air temperature condition based on the resident's environmental declaration, and to make the room comfortable for the occupant while minimizing the energy consumption of the air conditioner. The calculation is performed while changing the temperature temperature set value according to the outside air temperature.

The eighth purpose is to calculate a comfortable temperature zone for each weather based on the environmental declaration of the resident, and set the indoor temperature and temperature so that the occupant is comfortable and the energy consumption of the air conditioner is minimized. It is to calculate while changing the value according to the weather.

[0016]

In order to achieve the first object, the first means is an indoor temperature sensor for measuring an indoor temperature. And an environmental reporting means by which a resident makes an indoor environment declaration, reporting data storage means for storing the environmental reporting content input to the environmental reporting means and the measured value of the indoor temperature sensor at the time of environmental reporting, and the reporting A comfortable environment calculating means for calculating a comfortable temperature zone from the environmental declaration contents and room temperature data stored in the data storing means, and an indoor cooling set value of the air conditioner from the comfortable temperature zone calculated by the comfortable environment calculating means. The configuration is provided with a set value calculating means for calculating the indoor heating set value.

In order to achieve the second object, the second means, in addition to the first means, measures the radiation temperature in the room and outputs the measured value to the declaration data storage means and the set value calculation means. A sensor is provided.

In order to achieve the third object, the third means includes, in addition to the first means, a plurality of zone temperature sensors for measuring the temperature of each zone and outputting the measured values to the declaration data storage means. Indoor cooling set values for a plurality of zone environmental reporting means installed in each zone and receiving the environmental reporting from the resident and outputting the environmental reporting results to the reporting data storage means, and for each VAV that controls the temperature of each zone. And a setting value calculation means for transmitting the indoor heating setting value.

In order to achieve the fourth object, the fourth means is, in addition to the first means, a plurality of personal temperature sensors for measuring the temperature near each resident and outputting the measured values to the declaration data storage means. And a plurality of personal environmental reporting means for individually receiving the environmental reporting of each resident and outputting the environmental reporting results to the reporting data storage means, and indoor cooling for each personal air conditioner for controlling the temperature of each personal space. A configuration is provided in which a set value calculation means for transmitting the set value and the room heating set value is provided.

In order to achieve the fifth object, the fifth means is provided with a clock for outputting the present time to the declaration data storage means and the set value calculation means in addition to the first means.

In order to achieve the sixth object, the sixth means is provided with a calendar for outputting the present date to the declaration data storage means and the set value calculation means in addition to the first means.

In order to achieve the seventh object, the seventh means, in addition to the first means, measures the temperature of the outside air and outputs the measured value to the declaration data storage means and the set value calculation means. Is provided.

In order to achieve the eighth object, the eighth means is, in addition to the first means, a solar radiation sensor for measuring the amount of solar radiation,
A rain gauge for measuring the presence or absence of rainfall, the solar radiation sensor, and a weather inference means for inferring weather from the measured value of the rain gauge and outputting the inference result to the declaration data storage means and the set value operation means are provided. .

[0024]

According to the present invention, with the configuration of the first means described above, it is possible to determine the comfortable indoor temperature range by the resident's environmental declaration and determine the indoor cooling set value and the indoor heating set value.

Also, the radiant temperature in the room is measured by the configuration of the second means, the comfortable room temperature range corresponding to the radiant temperature is obtained, and the indoor cooling set value and the indoor heating set value are changed according to the radiant temperature. be able to.

Further, with the configuration of the third means, a VA for controlling each zone by obtaining a comfortable room temperature range in units of zones
The indoor cooling set value and the indoor heating set value of V can be determined.

Further, with the configuration of the fourth means, the comfortable room temperature range can be obtained for each individual, and the indoor cooling setting value and the indoor heating setting value of the personal air conditioner of each individual can be determined.

Further, with the configuration of the fifth means, it is possible to obtain the comfortable room temperature range on an hourly basis and change the indoor cooling set value and the indoor heating set value on an hourly basis.

Further, with the structure of the sixth means, it is possible to obtain a comfortable indoor temperature range according to the season and change the indoor cooling set value and the indoor heating set value according to the season.

With the configuration of the seventh means, the outside air temperature is measured, and the comfortable room temperature range corresponding to the outside air temperature is obtained,
The indoor cooling set value and the indoor heating set value can be changed according to the outside air temperature.

Further, with the configuration of the eighth means, it is possible to infer the weather, obtain the comfortable room temperature range according to the weather, and change the indoor cooling set value and the indoor heating set value according to the weather.

[0032]

【Example】

(Embodiment 1) Hereinafter, a first embodiment of the present invention will be described with reference to FIG.
-It demonstrates, referring FIG.

As shown in FIG. 1, an indoor temperature sensor 1 for measuring the indoor temperature is installed in the room, and the occupant makes a report (hot / cold) to the indoor environment by the environmental reporting means 2. The report data storage unit 3a stores the result of the environmental report made by the resident in the environmental report unit 2 and the measured value of the indoor temperature sensor 1 when the environmental report is made. In other words, what kind of environmental temperature the resident made and what kind of environmental declaration was memorized.

The comfortable environment computing means 4a computes a comfortable temperature range based on the environmental reporting result stored in the reporting data storage means 3a and the measured indoor temperature at that time. The set value calculation means 5a calculates an indoor cooling set value and an indoor heating set value from the comfortable temperature range calculated by the comfortable environment calculation means 4a, and sends them to the air conditioner 6. The air conditioner 6 keeps the indoor temperature at a desired value based on the indoor cooling set value and the indoor heating set value transmitted from the set value calculating means 5a.

With the above configuration, as shown in FIG. 2, every time there is an environmental declaration in the declaration data storage means 3a, environmental declaration results V1, V2 ... Vi and indoor temperatures TR1, TR at that time are reported.
2 ... TRi are sequentially stored. Then, once a day (when the time is 00:00: 0 in this embodiment), the comfortable environment calculating means 4a performs environmental reporting and totalization of the indoor temperature to obtain the comfortable temperature range (TL to TH).

Then, TH is set to the indoor cooling set value and TL is set to the indoor heating set value by the set value calculation means 5a, and the set value is transmitted to the air conditioner 6, and the same operation is repeated again.

The operation of collecting the environmental declaration and the indoor temperature and obtaining the comfortable temperature range will be described. As shown in FIG. 3, the indoor temperature range of 20.0 ° C. to 30.0 ° C. is divided by 0.5 ° ( 19.8 ° C-20.2 ° C to 20 ° C, 20.3 ° C-2
0.7 ° C is 20.5 ° C ... 29.8 ° C to 30.2 ° C is 30 ° C) Environmental declarations (hot / cold) for each room temperature are totaled and one "hot" declaration is made. Against +
1. -1 is associated with one declaration of "cold", and the resident's declaration status at each room temperature is represented by numbers by majority voting. However, the declaration status is unknown for indoor temperatures where the number of declarations is 5 or less. Next, the highest indoor temperature at which the declared status is -2 or less is obtained and set as TL, and the lowest temperature at which the declared status becomes 2 or more is obtained and set as TH.

As described above, according to the indoor temperature set value computing device of the air conditioner of the first embodiment of the present invention, the comfortable indoor temperature range is obtained from the resident's environmental declaration, and the comfortable temperature range upper limit value is set to the indoor cooling setting. Since the air conditioner is operated with the value set as the lower limit of the comfortable temperature range and the indoor heating set value as the set value, energy saving can be achieved at the same time while keeping the indoor temperature comfortable.

(Second Embodiment) A second embodiment of the present invention will be described below with reference to FIGS.

Regarding the same parts as in the first embodiment,
The same reference numerals are given and detailed description is omitted.

As shown in FIG. 4, a radiant temperature sensor 7 for measuring the radiant temperature is installed in the room, and the report data storage means 3b stores the result of the environmental report made by the resident in the environmental report means 2. Indoor temperature sensor 1 when environmental declaration is made
And the measurement value of the radiation temperature sensor 7 are stored.
In other words, what kind of indoor temperature and radiation temperature the resident made and what kind of environmental declaration was stored.

The comfortable environment computing means 4b computes a comfortable working temperature range based on the environmental reporting result stored in the reporting data storage means 3b and the indoor temperature measurement value and radiation temperature measurement value at that time.

The set value calculation means 5b is the comfortable environment calculation means 4
Comfort operating temperature range calculated in b and radiation temperature sensor 7
The indoor cooling set value and the indoor heating set value are obtained from the measured value of 1 and transmitted to the air conditioner 6.

With the above configuration, as shown in FIG. 5, every time there is an environmental report in the report data storage means 3b, the environmental report results V1, V2 ... Vi and the indoor temperature TR1 at the time of environmental report,
TR2 ... TRi and radiation temperature RT1, RT2 ...
RTi is sequentially stored. Then, once a day (in this embodiment, the time is 00:00:00), the comfortable environment calculating means 4b performs environmental reporting and totalization of the room temperature and the radiation temperature, and the comfortable working temperature range (OTL to OTH). Ask for. The comfortable operating temperature range (OT) calculated by the set value calculation means 5b once per hour (when the time changes in this embodiment)
L to OTH) and the current radiation temperature measurement value (RT) are calculated by the following equations to obtain the indoor cooling set value TH and the indoor heating set value TL.

TH = 2 * OTH-RT TL = 2 * OTL-RT Then, the indoor cooling set value TH and the indoor heating set value TL are transmitted to the air conditioner 6, and the same operation is repeated again.

The environmental declaration, room temperature, and radiation temperature are totaled,
The operation for obtaining the comfortable operating temperature range will be described. First, the operating temperature (OTi) is obtained by arithmetically averaging the room temperature (TRi) and the radiation temperature (RTi) as shown in the following equation.

OTi = (TRi + RTi) / 2 Next, as shown in FIG.
0 ° C range in 0.5 ° C increments (19.8 ° C to 20.2 ° C at 20 ° C, 20.3 ° C to 20.7 ° C at 20.5 ° C ... 2
The environmental declarations (hot / cold) for each operating temperature are totaled, and 1 is declared as "hot" and 1 is declared as "cold". -1 is associated with and the resident's declaration status at each room temperature is represented by a number by majority. However, the number of declarations is 5
Regarding the following operating temperatures, the declared status is unknown. Next, find the maximum operating temperature at which the declared status is -2 or less.
Let TL be the minimum operating temperature at which the declared status is 2 or more, and set it as OTH.

As described above, according to the indoor temperature setting value calculating device for the air conditioner of the second embodiment of the present invention, the comfortable working temperature range is obtained by storing the radiation temperature at the time of environmental declaration,
Since the radiation temperature measurement value is referred to when the indoor cooling setting value and the indoor heating setting value are calculated, the setting value according to the environment can be obtained more.

(Embodiment 3) With respect to the third embodiment of the present invention, the case where one air conditioner serves a room is divided into two zones, and each zone is temperature-controlled using VAV. Will be described with reference to FIG. 7.

As shown in the figure, zone A has a zone temperature sensor 8-1 for measuring the room temperature of zone A, and zone B has a zone temperature sensor 8-for measuring the room temperature of zone B. 2 are installed. A resident of zone A makes a report (hot / cold) to the indoor environment using zone environment reporting means 9-1, and a resident of zone B makes a report (hot / cold) to the indoor environment to zone environmental reporting means 9 -2.

The reporting data storage means 3c stores the results of environmental reporting made by the resident in the zone environmental reporting means 9-1 and the zone environmental reporting means 9-2 and the zone temperature sensor 8-1 when the environmental reporting is performed. Alternatively, the measured value of the zone temperature sensor 8-2 is stored. In other words, it stores what kind of environmental declaration the resident of which zone made at what kind of room temperature.

The comfortable environment calculating means 4c calculates the comfortable temperature range of the zone A based on the environmental report result concerning the zone A stored in the report data storing means 3c and the measured indoor temperature of the zone A at that time, Zone B based on the environmental declaration result for B and the measured indoor temperature of Zone B at that time
Calculate the comfortable temperature range of.

The set value calculation means 5c is the comfortable environment calculation means 4
The upper limit value and the lower limit value of the comfortable temperature range of zone A calculated in c are set as the indoor cooling set value and the indoor heating set value of zone A, respectively, and the upper limit value and the lower limit value of the comfortable temperature range of zone B are set in zone B respectively. The indoor cooling set value and the indoor heating set value of the zone A are transmitted to the VAV 10-1 which controls the zone A, and the indoor cooling set value and the indoor heating set value of the zone B are set. Is transmitted to VAV 10-2 which controls zone B.

The VAV 10-1 and VAV 10-2 maintain the temperature of the corresponding zone at a desired value based on the indoor cooling set value and the indoor heating set value transmitted from the set value calculating means 5c.

With the above configuration, the declaration data storage means 3c
Each time the environmental declaration is made, the zone number (A or B) for which the environmental declaration is made, the environmental declaration result, and the indoor temperature of the zone at the time of environmental declaration are stored in sequence. And 1 a day
Time, the comfortable environment calculation means 4c separately reports the environmental temperature and the indoor temperature in the zone A and the zone B, and the comfort temperature range of the zone A (T1L to T1H) and the comfortable temperature range of the zone B (T2L to T2H) Ask.

Then, T1H and T1L are set by the set value calculating means 5c.
To the VAV 10-1 as the indoor cooling set value and the indoor heating set value of the zone A, and T2H and T2L are set as the indoor cooling set value and the indoor heating set value of the zone B, respectively, VAV1.
0-2 is transmitted, and the same operation is repeated again.

Since the operation for obtaining the comfortable temperature range after totalizing the environmental declaration and the indoor temperature for each zone is the same as that described in the first embodiment, detailed description thereof will be omitted.

As described above, according to the indoor temperature set value calculating device for the air conditioner of the third embodiment of the present invention, the environmental declaration of the resident is totaled for each zone, and the comfortable indoor temperature range is obtained for each zone. Since the indoor cooling setting value and the indoor heating setting value are determined for each zone, energy can be saved at the same time while keeping the temperature comfortable in each zone.

In this embodiment, two zones are divided into two VAs.
Although the case of controlling with V has been described, it goes without saying that the same effect can be obtained even when the number of zones is increased.

(Embodiment 4) With respect to the fourth embodiment of the present invention, a room occupied by one air conditioner is divided into two personal zones, and fine temperature control of each personal zone is carried out. The case where the operation is performed will be described with reference to FIG.

As shown in the figure, a personal temperature sensor 11-1 for measuring the room temperature of the personal zone X is installed in the personal zone X, and a personal temperature sensor 11-1 for measuring the room temperature of the personal zone Y is installed in the personal zone Y. The temperature sensor 11-2 is installed. Residents of the personal zone X make a declaration for the indoor environment (hot / cold) using the personal environment declaration means 12-1, and residents of the personal zone Y make a declaration of the indoor environment (hot / cold) for the personal environment. This is performed by the means 12-2.

The reporting data storage means 3d includes a personal environmental reporting means 12-1 and a personal environmental reporting means 12.
-2, the result of the environmental report made by the resident and the measured value of the personal temperature sensor 11-1 or the personal temperature sensor 11-2 when the environmental report is made are stored. That is,
The personal resident of which personal zone made what kind of environmental temperature and what kind of environmental declaration was memorized.

The comfortable environment calculating means 4d calculates the comfortable temperature range of the personal zone X on the basis of the environmental report result concerning the personal zone X stored in the report data storing means 3d and the measured indoor temperature of the personal zone X at that time. Then, the comfortable temperature range of the personal zone Y is calculated on the basis of the environmental declaration result regarding the personal zone Y and the measured indoor temperature of the personal zone Y at that time.

The set value calculation means 5d is the comfortable environment calculation means 4
The upper limit value and the lower limit value of the comfortable temperature range of the personal zone X calculated in d are set as the indoor cooling set value and the indoor heating set value of the personal zone X, and the upper limit value and the lower limit value of the comfortable temperature range of the personal zone Y are set. The indoor cooling set value and the indoor heating set value of the personal zone Y are respectively transmitted, and the indoor cooling set value and the indoor heating set value of the personal zone X are transmitted to the personal air conditioner 13-1 which controls the personal zone X, and the personal zone The indoor cooling set value and the indoor heating set value of Y are transmitted to the personal air conditioner 13-2 that controls the personal zone Y.

The personal air conditioner 13-1 and the personal air conditioner 13-2 set the temperature of the corresponding personal zone to a desired value based on the indoor cooling set value and the indoor heating set value transmitted from the set value calculating means 5d. keep.

With the above configuration, the declaration data storage means 3d
Each time there is an environmental report, the personal zone number (X or Y) for which the environmental report was made, the environmental report result, and the room temperature of the personal zone at the time of the environmental report are stored in sequence.
Then, once a day, the comfortable environment calculating means 4d performs environmental reporting and totalization of the indoor temperature separately for the personal zone X and the personal zone Y, and the comfortable temperature range (T1L to T1H) of the personal zone X and the personal zone Y are calculated. Find the comfortable temperature range (T2L to T2H).

Then, T1H and T1L are set by the set value calculating means 5d.
To the personal air conditioner 13-1 as the indoor cooling set value and the indoor heating set value of the personal zone X, respectively, and T2H and T2L are set as the indoor cooling set value and the indoor heating set value of the personal zone Y, respectively. 1
It is transmitted to 3-2 and the same operation is repeated again.

Since the operation for obtaining the comfortable temperature range after totaling the environmental declaration and the indoor temperature for each personal zone is the same as that described in the first embodiment, detailed description thereof will be omitted.

As described above, according to the indoor temperature setting value calculating device for the air conditioner of the fourth embodiment of the present invention, the environmental declaration of the resident is tabulated for each personal zone, and the comfortable indoor temperature range is set for each personal zone. Since the indoor cooling setting value and the indoor heating setting value are determined for each personal zone, energy saving can be achieved at the same time while keeping the temperature comfortable in each personal zone.

In this embodiment, the case where two personal zones are controlled by two personal air conditioners has been described, but it goes without saying that the same effect can be obtained even if the number of personal zones is increased.

(Fifth Embodiment) A fifth embodiment of the present invention will be described below with reference to FIGS. 9 and 10.

Regarding the same parts as in the first embodiment,
The same reference numerals are given and detailed description is omitted.

As shown in FIG. 9, the clock 14 outputs the current time to the declaration data storage means 3e and the set value calculation means 5e. The report data storage unit 3e stores the result of the environmental report made by the resident in the environmental report unit 2, the time when the environmental report was made, and the measured value of the indoor temperature sensor 1. That is, what time the resident made what kind of environmental declaration and what the room temperature was at that time is memorized.

The comfortable environment computing means 4e computes the comfortable temperature range on an hourly basis based on the environmental reporting result stored in the reporting data storage means 3e, the time at that time, and the indoor temperature measured value. The set value calculation means 5e obtains the indoor cooling set value and the indoor heating set value corresponding to the current time from the comfortable temperature range of 1 hour unit calculated by the comfortable environment calculation means 4e, and sends them to the air conditioner 6.

With the above configuration, as shown in FIG. 10, every time there is an environmental declaration in the declaration data storage means 3e, time TM1, TM2 ... TMi at the time of environmental declaration, environmental declaration result V1,
V2 ... Vi, room temperature at the time of environmental declaration TR1, TR2 ...
・ TRi is stored in sequence. Then, once a day (when the time is 00:00: 0 in this embodiment), the comfortable environment calculating means 4e separately collects the environmental declaration time, the environmental declaration and the indoor temperature for each hour, and for 1 hour. Comfortable temperature range for each time, that is, comfortable temperature range at time 0 o'clock (Tt0L to Tt0H), 1
Comfortable temperature range of hour (Tt1L to Tt1H) ... Calculate comfortable temperature range of 23:00 (Tt23L to Tt23H).

Then, once per hour, the set value calculation means 5
With reference to the hourly comfortable temperature range obtained by the comfortable environment calculating means 4e, the indoor cooling set value TH and the indoor heating set value TL are obtained, TH and TL are transmitted to the air conditioner 6, and the same operation is repeated again. Will be done.

Since the operation for obtaining the comfortable temperature range after totaling the environmental declaration and the room temperature for each time is the same as that described in the first embodiment, detailed description will be omitted.

As described above, according to the indoor temperature set value computing device for the air conditioner of the fifth embodiment of the present invention, the comfortable temperature range is stored for each time by storing the time at the time of environmental declaration, the contents of declaration and the indoor temperature. Is calculated and the indoor cooling set value and the indoor heating set value are calculated for each time, the indoor temperature set value can be set more finely.

(Sixth Embodiment) A sixth embodiment of the present invention will be described below with reference to FIGS. 11 and 12.

Regarding the same parts as in the first embodiment,
The same reference numerals are given and detailed description is omitted.

As shown in FIG. 11, the calendar 15 indicates the current month as the declaration data storage means 3f and the set value calculation means 5.
output to f. The report data storage unit 3f stores the result of the environmental report made by the resident in the environmental report unit 2 and the month and the measured value of the indoor temperature sensor 1 when the environmental report was made. In other words, what kind of environmental declaration is made by the resident in what month,
Memorize the room temperature at that time.

The comfortable environment calculating means 4f uses the environmental report result stored in the report data storing means 3f, the month at that time, and the indoor temperature measurement value to determine the seasonal unit (December, January to March, winter season, 6 months). The comfortable temperature range is calculated in the summer months from September to September, with the intermediate months being April, May, October, and November). Setting value calculation means 5
f refers to the comfort temperature range of the season corresponding to the current month from the comfort temperature range of the seasonal unit calculated by the comfort environment calculating unit 4f, and obtains the indoor cooling set value and the indoor heating set value and sends them to the air conditioner 6. .

With the above configuration, as shown in FIG. 12, every time there is an environmental declaration in the declaration data storage means 3f, the months M1, M2 ... Mi at the time of environmental declaration, the environmental declaration results V1, V2 ...
・ Vi, room temperature at the time of environmental declaration TR1, TR2 ... TRi
Are sequentially stored. Then, once a month (when the month changes in this embodiment), the comfortable environment calculating unit 4f separately collects the environmental declaration month, the environmental declaration, and the indoor temperature for each season, and the comfortable temperature range for each season. That is, the comfortable temperature range in summer (TsL to TsH) and the comfortable temperature range in winter (TwL to Tw)
H), find the comfortable temperature range (TmL to TmH) in the middle period.

The set value calculating means 5f obtains the indoor cooling set value TH and the indoor heating set value TL by referring to the seasonal comfortable temperature range of the corresponding month out of the seasonal comfortable temperature ranges obtained by the comfortable environment calculating means 4f. TH and TL are transmitted to the air conditioner 6, and the same operation is repeated again.

The operation for obtaining the comfortable temperature range after totaling environmental declarations and indoor temperatures for each season is the same as that described in the first embodiment, and therefore detailed description thereof is omitted.

As described above, according to the indoor temperature set value arithmetic unit for an air conditioner of the sixth embodiment of the present invention, the comfort temperature range for each season is stored by storing the month at the time of environmental declaration, the contents of declaration, and the indoor temperature. Since the indoor cooling set value and the indoor heating set value are calculated for each season, it is possible to set a more detailed indoor temperature set value according to the season.

(Embodiment 7) A seventh embodiment of the present invention will be described below with reference to FIGS. 13 and 14.

Regarding the same parts as in the first embodiment,
The same reference numerals are given and detailed description is omitted.

As shown in FIG. 13, the outside air temperature sensor 16
Measures the outside air temperature and outputs it to the declaration data storage means 3g and the set value calculation means 5g. Declaration data storage means 3g
Stores the result of the environmental report made by the resident by the environmental report means 2 and the measured value of the indoor temperature sensor 1 and the measured value of the outside air temperature sensor 16 when the environmental report is made. In other words, what kind of room temperature and outside air temperature the resident made and what kind of environmental declaration is stored.

The comfortable environment calculating means 4g, the environmental report result stored in the report data storage means 3g and the indoor temperature measurement value,
Depending on the size of the outside air temperature based on the outside air temperature measurement value (outside air temperature is less than 15 ° C, outside air temperature is 15 ° C or more and less than 25 ° C
3 patterns where the outside air temperature is 25 ° C or higher) Calculate the comfortable temperature range. The set value calculating means 5g obtains an indoor cooling set value and an indoor heating set value by referring to a comfortable temperature range corresponding to the current outside air temperature from the comfortable temperature range calculated according to the outside air temperature calculated by the comfortable environment calculating means 4g and air conditioning. Machine 6.

With the above configuration, as shown in FIG. 14, every time there is an environmental declaration in the declaration data storage means 3g, the environmental declaration results V1, V2 ... Vi, the indoor temperature TR1 at the time of environmental declaration,
TR2 ・ ・ ・ TRi, outside air temperature TO1 and TO2 at the time of environmental declaration
... TOi are sequentially stored. Then, once a day (when the time is 00:00:00 in the present embodiment), the comfort environment calculating unit 4g performs environmental reporting, indoor temperature, and outdoor air temperature totaling for each outdoor air temperature to determine whether the outdoor air temperature is large or small. Corresponding comfortable temperature range, that is, comfortable temperature range when the outside air temperature is less than 15 ° C (To1L to To1H), comfortable temperature range when the outside air temperature is between 15 ° C and less than 25 ° C (To2L to To2H), outside temperature is 25 ° C
Find the comfortable temperature range (To3L to To3H) in the above cases.

Then, once per hour, the set value calculation means 5
The indoor cooling set value TH and the indoor heating set value TL are obtained by referring to the comfortable temperature range corresponding to the current outside air temperature in the comfortable temperature range corresponding to the size of the outside air temperature obtained by the comfortable environment calculating unit 4g. TL is transmitted to the air conditioner 6, and the same operation is repeated again.

The operation of obtaining the comfortable temperature range after totaling the environmental declaration and the indoor temperature according to the magnitude of the outside air temperature is the same as that described in the first embodiment, and therefore detailed description thereof will be omitted.

As described above, according to the indoor temperature set value computing device for an air conditioner of the seventh embodiment of the present invention, the comfort temperature according to the magnitude of the outside air temperature is stored by storing the declared contents, the indoor temperature, and the outside air temperature. Since the range is calculated and the indoor cooling set value and the indoor heating set value are calculated, the indoor temperature set value can be set more finely according to the outside air temperature condition.

(Embodiment 8) An eighth embodiment of the present invention will be described below with reference to FIGS.

Regarding the same parts as in the first embodiment,
The same reference numerals are given and detailed description is omitted.

As shown in FIG. 15, the solar radiation sensor 17 measures the amount of solar radiation, and the rain gauge 18 measures the presence or absence of rainfall.
The weather inference means 19 infers the weather from the measured value of the solar radiation sensor 17 and the measured value of the rain gauge 18, and outputs it to the declaration data storage means 3h and the set value calculation means 5h. The report data storage means 3h stores the result of the environmental report made by the resident in the environmental report means 2 and the weather and room temperature when the environmental report was made. In other words, what kind of weather and indoor temperature the resident made and what kind of environmental declaration is stored.

The comfortable environment calculating means 4h calculates a comfortable temperature range according to the weather (fine, cloudy, rain) based on the environmental report result stored in the report data storing means 3h, the weather, and the measured indoor temperature. . The set value calculation means 5h is the comfortable environment calculation means 4
The indoor temperature setting value and the indoor heating setting value are obtained by referring to the comfortable temperature range corresponding to the present weather from the comfortable temperature range corresponding to the weather calculated in h and transmitted to the air conditioner 6.

With the above configuration, as shown in FIG. 16, the weather inference means 19 causes the solar radiation sensor 1 to be detected every time there is an environmental declaration.
The weather is inferred as follows from the measured value S of 7 and the presence or absence of rainfall measured by the rain gauge 18.

1. When S> 100kcal / m2h, the weather is fine. 2. When S <100kcal / m2h and no rainfall, the weather is cloudy. When there is rainfall, the weather is: rain. The environmental report results V1, V2 ...
・ Vi, room temperature at the time of environmental declaration TR1, TR2 ... TR
i, weather inference results C1, C2 ... Ci by the weather inference means are sequentially stored. Then, once a day (in this embodiment, the time is 00:00:00), the comfortable environment calculating unit 4h performs environmental reporting, indoor temperature, and weather totals for each weather, and a comfortable temperature range corresponding to the weather. In other words, the comfortable temperature range during fine weather (TfL to TfH) and the comfortable temperature range during fog (TcL to Tc)
H), and find the comfortable temperature range (TrL to TrH) when it rains.

Then, once every hour, the weather inference means 19
Then, the weather is inferred from the measured value of the solar radiation sensor 17 and the presence / absence of rainfall measured by the rain gauge 18, and the present weather condition is within the comfortable temperature range corresponding to the weather determined by the comfortable environment calculating means 4h by the set value calculating means 5h. The indoor cooling set value TH and the indoor heating set value TL are obtained by referring to the comfortable temperature range corresponding to, and TH and TL are transmitted to the air conditioner 6, and the same operation is repeated again.

Since the operation for obtaining the comfortable temperature range after totaling environmental declarations and indoor temperatures according to the weather is the same as that described in the first embodiment, detailed description thereof will be omitted.

As described above, according to the indoor temperature set value computing device for an air conditioner of the eighth embodiment of the present invention, the comfort temperature range corresponding to the weather is obtained by storing the declared contents, the indoor temperature, and the weather, Since the indoor cooling set value and the indoor heating set value are calculated, the indoor temperature set value can be set more finely according to the weather.

[0104]

As is apparent from the above embodiments, according to the present invention, the environmental data of the resident and the room temperature at that time are stored in the declaration data storage means, and the stored data is aggregated in the comfortable environment calculation means to calculate the comfortable temperature. The range is calculated, and the upper limit of the comfortable temperature range is set as the indoor cooling set value by the set value calculation means, and the lower limit of the comfortable temperature range is set as the indoor heating set value and transmitted to the air conditioner, so the air conditioner keeps the indoor temperature comfortable. However, it is possible to provide a room temperature set value calculation device for an air conditioner that can achieve energy-saving operation at the same time.

Further, since the radiation temperature sensor is provided, the indoor temperature set value calculation of the air conditioner can be performed even in a room that is easily affected by the outside air or a room that has a lot of heat-generating devices such as OA equipment, which is greatly affected by the radiation temperature. A device can be provided.

Further, since the zone temperature sensor and the zone environment notifying means are provided, it is possible to provide the indoor temperature set value calculation device for the air conditioner which can obtain the comfortable temperature range for each zone and set the indoor temperature.

Further, since the personal temperature sensor and the personal environment notifying means are provided, it is possible to provide the indoor temperature set value calculation device of the air conditioner which can set the indoor temperature in consideration of personal preference.

Further, it is possible to provide a room temperature set value calculation device for an air conditioner, which is provided with a clock and obtains a comfortable temperature range on a time-by-time basis and is capable of finely setting a room temperature according to the time.

Further, it is possible to provide a room temperature set value calculating device for an air conditioner, which is provided with a calendar to obtain a comfortable temperature range on a seasonal basis and can make a fine room temperature setting according to the season.

Further, it is possible to provide an indoor temperature set value calculation device for an air conditioner which is provided with an outdoor air temperature sensor, obtains a comfortable temperature range corresponding to the size of the outdoor air temperature, and can perform a fine indoor temperature setting according to the outdoor air temperature.

Further, an insolation meter, a rain gauge, and a weather inference means are provided to infer the weather, and a comfortable temperature range corresponding to the weather is obtained to calculate the indoor temperature set value of the air conditioner capable of finely setting the indoor temperature according to the weather. A device can be provided.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of an indoor temperature set value calculation device for an air conditioner according to a first embodiment of the present invention.

FIG. 2 is a flowchart showing the operation of the control device.

FIG. 3 is a diagram showing a comfortable temperature range calculation process of the control device.

FIG. 4 is a block diagram showing a configuration of an indoor temperature set value calculation device for an air conditioner according to a second embodiment of the present invention.

FIG. 5 is a flowchart showing the operation of the control device.

FIG. 6 is a diagram showing a process of calculating a comfortable operating temperature range of the control device.

FIG. 7 is a block diagram showing the configuration of an indoor temperature set value computing device for an air conditioner according to the third embodiment.

FIG. 8 is a block diagram showing the configuration of an indoor temperature set value computing device for an air conditioner according to the fourth embodiment.

FIG. 9 is a block diagram showing the configuration of an indoor temperature set value computing device for an air conditioner according to the fifth embodiment.

FIG. 10 is a flowchart showing the operation of the control device.

FIG. 11 is a block diagram showing a configuration of an indoor temperature set value calculation device for an air conditioner according to the sixth embodiment.

FIG. 12 is a flowchart showing the operation of the control device.

FIG. 13 is a block diagram showing the configuration of an indoor temperature set value computing device for an air conditioner according to the seventh embodiment.

FIG. 14 is a flowchart showing the operation of the control device.

FIG. 15 is a block diagram showing the configuration of an indoor temperature set value computing device for an air conditioner according to the eighth embodiment.

FIG. 16 is a flowchart showing the operation of the control device.

[Explanation of symbols]

 1 Indoor Temperature Sensor 2 Environmental Declaration Means 3a Declaration Data Storage Means 3b Declaration Data Storage Means 3c Declaration Data Storage Means 3d Declaration Data Storage Means 3e Declaration Data Storage Means 3f Declaration Data Storage Means 3g Declaration Data Storage Means 3h Declaration Data Storage Means 4a Comfortable Environment calculating means 4b Comfortable environment calculating means 4c Comfortable environment calculating means 4d Comfortable environment calculating means 4e Comfortable environment calculating means 4f Comfortable environment calculating means 4g Comfortable environment calculating means 4h Comfortable environment calculating means 5a Set value calculating means 5b Set value calculating means 5c Setting Value calculating means 5d Setting value calculating means 5e Setting value calculating means 5f Setting value calculating means 5g Setting value calculating means 5h Setting value calculating means 6 Air conditioner 7 Radiation temperature sensor 8-1 Zone temperature sensor 8-2 Zone temperature sensor 9- 1 Zone environmental declaration means 9-2 Zone environmental declaration Means 10-1 VAV 10-2 VAV 11-1 Personal temperature sensor 11-2 Personal temperature sensor 12-1 Personal environment reporting means 12-2 Personal environment reporting means 13-1 Personal air conditioner 13-2 Personal air conditioner 14 Clock 15 Calendar 16 Outdoor temperature sensor 17 Solar radiation sensor 18 Rain gauge 19 Weather inference means

Claims (8)

[Claims] 1. An indoor temperature sensor for measuring an indoor temperature, an environmental reporting means for a resident to report an indoor environment, an environmental reporting content input to the environmental reporting means, and the indoor temperature sensor at the time of environmental reporting. Data storage means for storing the measured value of, the comfortable environment calculation means for calculating a comfortable temperature zone from the environmental declaration contents and room temperature data stored in the declaration data storage means, and the comfortable environment calculation means An indoor temperature set value calculation device for an air conditioner, comprising setting value calculation means for calculating an indoor cooling set value and an indoor heating set value of an air conditioner from a comfortable temperature zone. 2. The indoor temperature set value calculating device for an air conditioner according to claim 1, further comprising a radiant temperature sensor for measuring the indoor radiant temperature and outputting the measured value to the declaration data storage means and the set value calculating means. 3. A plurality of zone temperature sensors for measuring the temperature of each zone and outputting the measured values to the declaration data storage means,
A plurality of zone environmental reporting means installed in each zone to output environmental reporting results to the reporting data storage means upon receiving environmental reporting from residents and each VA for controlling temperature of each zone
The indoor temperature set value calculation device for an air conditioner according to claim 1, further comprising set value calculation means for transmitting the indoor cooling set value and the indoor heating set value to V. 4. A plurality of personal temperature sensors that measure the temperature in the vicinity of each resident and output the measured values to a declaration data storage means, and individually receive the environmental declaration of each resident and store the environmental declaration result in the declaration data storage. A plurality of personal environment reporting means for outputting to the means, and a set value calculating means for transmitting the indoor cooling set value and the indoor heating set value to each personal air conditioner for controlling the temperature of each personal space are provided. Indoor air temperature setting value calculation device for the air conditioner described. 5. The indoor temperature set value calculation device for an air conditioner according to claim 1, further comprising a clock for outputting the current time to the declaration data storage means and the set value calculation means. 6. The indoor temperature set value calculation device for an air conditioner according to claim 1, further comprising a calendar for outputting the present date to the declaration data storage means and the set value calculation means. 7. The indoor temperature set value calculation device for an air conditioner according to claim 1, further comprising an outside air temperature sensor for measuring the temperature of the outside air and outputting the measured value to the declaration data storage means and the set value calculation means. 8. A solar radiation sensor for measuring the amount of solar radiation, a rain gauge for measuring the presence / absence of rainfall, the solar radiation sensor, and the measured value of the rain gauge to infer weather and infer the inference result as declaration data storage means and a set value. The indoor temperature set value calculation device for an air conditioner according to claim 1, further comprising weather inference means for outputting to the calculation means.