JP3374754B2 - Air conditioning system controller - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioning system control device for controlling a plurality of air conditioners for the purpose of efficiently reaching a warm and comfortable state in a room.

[0002]

2. Description of the Related Art Conventionally, as an air conditioning system control device, one described in Japanese Patent Laid-Open No. 5-093539 is known. FIG. 12 shows the structure of a conventional air conditioning system control device. By the thermal environment quantity acquisition means 48, thermal information (room temperature,
Radiation, humidity, activity) are obtained from indoor sensors 40-43. Next, the thermal comfort calculation means 49 calculates the current thermal comfort of the room. Further, the air conditioner state quantity acquisition means 5
0 acquires the state quantity of the air conditioning equipment 44-47. PMV
The contribution rate calculation means 51 calculates a value (PMV contribution rate) representing how much the PMV value changes when the setting of a certain air conditioner is changed by a certain amount. Next, the energy consumption rate calculation means 52 calculates a value (energy consumption rate) representing how much the energy consumption changes when the setting of a certain air conditioner is changed by a certain amount.

The PMV control efficiency calculation means 53 calculates a value (PMV control efficiency) representing how much the PMV value can be changed with the same energy amount for each device. In the air conditioner setting determination means 54, PM
The maximum V control efficiency value is selected. However, if the PMV optimum value cannot be reached by the selected device due to the limit of the control range of the selected device, the device with the next best PMV control efficiency value is selected excluding the selected device. Repeat until the value is reached. The air conditioning equipment control means 55 sets the equipment set values determined by the air conditioning equipment setting determination means 54 in the respective air conditioning equipment 44-47.

[0004]

Generally, an air conditioner cannot be brought into a desired indoor environment immediately after starting its operation. Therefore, in order to allow a person to enter the room and feel comfortable immediately, it is necessary to enter the room. It is necessary to operate the air conditioning equipment before the operation. However, operating an air conditioner without detecting the presence or absence of a person causes an increase in energy consumption.Therefore, there is a problem that a control method for operating the equipment efficiently has not been established. is doing.

An object of the present invention is to create an efficient combination of devices and an operation schedule for making a room comfortable by the time when a user enters a room when there are a plurality of air conditioners. To do.

[0006]

In order to solve this problem, the present invention aims to predict the time of entering a room and to make the room thermally comfortable by that time. From the above, it is configured to determine the combination of equipment, the operation sequence and the control amount for the most efficient and comfortable environment, and to control the air conditioning equipment based on that.

As a result, an efficient operation schedule of the air conditioner can be created, and the user of the room can feel comfortable immediately after entering the room.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The invention according to claim 1 of the present invention includes a plurality of indoor air conditioners such as an air conditioner and a humidifier,
Environmental measurement sensors such as temperature and humidity sensors that measure the indoor and outdoor thermal environment, human detection sensors that detect the presence or absence of people inside the room, and the presence of people from the present to the future based on the detection information from the human detection sensors. An occupancy prediction device that calculates the prediction rate;
Air conditioner combination, control sequence, and control using the measurement information of the environment measurement sensor and the human detection sensor and the weight signal indicating which of the comfort and the energy saving transmitted by the user via the remote control is prioritized An operation schedule calculation means for determining the amount, a target arrival time determination means for calculating a time to make the room thermally comfortable from the predicted occupancy rate calculated by the occupancy prediction device, and the operation schedule calculation means It is an air conditioning system control device having a control signal output means for outputting a control signal to an air conditioner using the calculation result of the target arrival time determination means, and efficiently reaches the indoor environment in a warm and comfortable indoor environment. It is possible to create an operation schedule of a plurality of air conditioners for this purpose.
Also, since the user can declare via the remote control whether more emphasis is placed on comfort or energy saving, it is possible to create an efficient driving schedule that matches the user's sense of value. Have.

According to a second aspect of the present invention, the thermal temperature held by the operation schedule calculation means is based on the measurement result of the environmental measurement sensor and the signal indicating the change content of the indoor thermal environment transmitted by the user via the remote controller. The air-conditioning system control device according to claim 1, further comprising: a comfortable area changing means for changing the indoor environment defined as "comfortable" and outputting the changed contents to the operation schedule calculating means. It has an effect that a comfortable environment in which the taste is reflected can be defined.

According to a third aspect of the present invention, a certain indoor thermal environment held by the operation schedule calculation means from the measurement result of the environment measurement sensor and the measurement result of the power meter for measuring the power consumption of the air conditioning equipment. The cost change means for changing the time required for changing from the room temperature environment to another indoor heat environment and the power consumption of the air conditioner operating during the change, and outputting the changed content to the operation schedule calculation means. The air-conditioning system control device according to the second aspect has an effect of being able to establish a highly accurate operation schedule of an air-conditioning device, since the transition time and energy consumption of the indoor environment in a room where the air-conditioning system is actually installed can be known.

The invention according to claim 4 is the invention according to claims 1 to 3.
In the air conditioning system control device according to any one of 1 to 3, find an unfeasible schedule in a plurality of rooms at the same time from the operation schedule output from the air conditioning system control device in each room, and operate the air conditioning system control device in the target room An air conditioning system control device having an operation schedule adjusting means for outputting a command for resetting a schedule, and an operation capable of creating an appropriate operation schedule even for an air conditioner such as a multi air conditioner capable of simultaneously air conditioning a plurality of rooms Have.

FIG. 1 shows an embodiment of the present invention.
~ It demonstrates using FIG. (Embodiment 1) FIG. 1 is a diagram showing the overall configuration of an air conditioning system controller according to the present invention. The air conditioner group control unit 1 in the figure determines the operation schedule of a plurality of air conditioners installed in the room in order to efficiently improve the thermal environment and the air quality in the room.

Input signals to the air conditioner group control unit 1 include presence / absence determination signal H output from a person detection sensor 2 for detecting the presence / absence of a person in the room, a temperature sensor 3 for measuring the indoor environment, and humidity. Sensor 4, radiation sensor 5, gas sensor 6, wind speed sensor 7, temperature sensor 3 for measuring the outdoor environment, humidity sensor 4, gas sensor 6, wind speed sensor 7, solar radiation sensor 8
Predicted occupancy rate signal P output from the occupancy prediction device that receives the environment information signal E output from
And the weighting signal w which is transmitted from the remote control whether the user of the air conditioner places emphasis on comfort or energy saving.
The air conditioner group control unit 1 receives these signals and establishes an operation schedule for each device to improve the thermal environment and air quality in the room efficiently. The group control signal C is output. In the figure, as an example of an air conditioner, an air conditioner 10, a fan 11, a ventilation fan 12, a humidifier 13, a dehumidifier 14, an air purifier 15, an electric blind 16, an electric window 17, a floor heating 1
Although 8, the fan heater 19, the kotatsu 20 and the hot water heating 21 are described, other devices can also be used.

As a specific product of the human detection sensor 2, there is a "Furuimai sensor" manufactured and sold by Matsushita Electric Works, Ltd. Japanese Patent Laid-Open No. 8-61741 is known as a specific example of the presence predicting device.

FIG. 2 is a block diagram showing the configuration of the air conditioning equipment group control unit 1. 23 receives the environment information signal E, the weight signal w, and the presence / absence determination signal H as input signals, calculates a combination of devices for efficiently reaching a comfortable state from the current environmental state of the room, and calculates the operation sequence thereof, Is a driving schedule calculation means that outputs the combination and the operation sequence as a path signal Pa and the required time from the present time until reaching a comfortable thermal environment as a required time signal Tpa. A target arrival time determination unit 24 receives the predicted occupancy rate signal P and the current time as input signals, determines the time when the room must reach a comfortable environmental state, and outputs the time as the target arrival time signal Tin. It is a means. Two
Reference numeral 5 denotes a control signal output unit that receives the path signal Pa, the required time signal Tpa, the target arrival time signal Tin, and the current time as input signals, determines the operation schedule of each air conditioner, and outputs the air conditioner group control signal C. . The operations of the operation schedule calculation means 23, the target arrival time determination means 24, and the control signal output means 25 will be sequentially described below.

As shown in FIG. 3, the operation schedule calculation means 23 holds an environment parameter space having coordinate axes of the thermal environment of the room such as temperature, humidity and carbon dioxide, and an index of air quality. A plurality of states are defined in the environment parameter space, and when the environment information signal E is input, the state is mapped to the closest state, and the state is taken as the point indicating the current environment. In addition, costs are determined in advance between all states in the environment parameter space. For example, letting Cji be the cost when transitioning from state i to state j, Cji is calculated, for example, by the following formula.

[0017]

[Equation 1]

Tji and Eji in (Equation 1) are building information such as room size and wall material, indoor and outdoor environmental information,
A computer simulation is possible, which is determined from the performance information of each air conditioner and the control amount of each air conditioner.

Further, when there are a plurality of combinations of air conditioners and settings of each air conditioner for making a transition from the state i to the state j, the minimum cost is Cji.

In the environment parameter space, a comfortable area in which a person feels comfortable is defined in advance. If the current thermal environment is not included in this comfortable area, the comfortable area is reached at the minimum cost. In order to determine which state should be transited in which order, the path is determined.

Since the cost is a positive value in the determination method, the principle of optimality is established, and for example, a well-known dynamic programming method can be used to find the path with the minimum cost. For all the states included in the comfort area, a path that arrives at the lowest cost from the current state is searched for. next,
Among these, we find a path that can be reached at the lowest cost, determine the state corresponding to that path as the final indoor thermal environment, and the path to that state and the air conditioning equipment used to transition between states. The control amount is output as the pass signal Pa. The required travel time between the states on the determined path is output as a required time signal Tpa.

Although FIG. 3 is shown in two dimensions for convenience of explanation, the same operation is possible in the case of three dimensions or more.

Next, the operation of the destination arrival time determining means 24 will be described. A predetermined threshold value Tm is held inside the destination arrival time determination means 24. Based on the predicted occupancy rate signal P output from the occupancy prediction apparatus 9, the time at which P first exceeds the threshold value Tm in the future from the current time is output as the target arrival time signal Tin.

Next, the operation of the control signal output means 25 will be described. The control signal output means 25 compares the required time Tpa from the current state to the final arrival state with the magnitude relationship of the difference Tin-Tn between the current time Tn and the target arrival time Tin,

[0025]

[Equation 2]

Then, the control amount for each air conditioner is immediately output as the air conditioner silver control signal C in accordance with the pass signal Pa. Also,

[0027]

[Equation 3]

Then,

[0029]

[Equation 4]

After waiting until the time, the air conditioning equipment group control signal C is output from each air conditioning equipment.

The operation of the control signal output means will be described with reference to the specific contents of the pass signal Pa and the required time signal Tpa shown in FIG. The table of FIG. 4 shows the contents of the pass signal Pa and the required time signal Tpa output from the operation schedule calculation means 23. The control signal output means 25 first receives the pass signal Pa.
The air conditioner is cooled and the set temperature is set to 2 according to the settings
It outputs a command to drive at 5 degrees with a little air flow. After 40 minutes have elapsed according to the content of the required time signal Tpa, a command to stop is output to the air conditioner. Then, the dehumidifier outputs a command to start the operation. Then, after operating for 20 minutes according to the content of the required time signal Tpa, a stop command is output to the dehumidifier.

As described above, the operation schedules of a plurality of air conditioners can be created by the action of the air conditioner group control unit 1 so that the indoor environment can efficiently reach a warm and comfortable indoor environment. In addition, it is possible to declare whether the user attaches importance to the time until it becomes comfortable via the remote control or the power consumption, so create an efficient driving schedule that matches the user's value. You can

(Second Embodiment) FIG. 5 shows the second embodiment.
3 is a block diagram showing a configuration of an air conditioning equipment group control unit 1 in FIG. Differences in configuration from the air conditioning equipment group control unit 1 of the first embodiment are that a comfort area changing unit 26 is newly provided inside the air conditioning equipment group control unit 1 and a comfort area signal from the operation schedule calculation unit 23. The point where Co is output and the point where the indoor environment change report signal Rc is output from the remote controller 22. The operation of this embodiment will be described below.

First, the remote controller is provided with means such as a button for the user to set the change of the indoor environment in the air conditioner control unit 1. For example, it should be possible to declare the room temperature, the amount of airflow, and the humidity for the current indoor environment. These setting contents are transmitted from the remote controller to the air conditioning equipment group control unit 1 as an indoor thermal environment change report signal Rc. The comfortable area changing means 26 receives the indoor environment change report signal Rc and the environment information signal E from the remote controller, and the comfortable area signal Co output from the driving schedule calculating means 23.
Is input, it is determined whether or not to change the comfort area stored in the driving schedule calculation means, and when the change is made, the contents of the change are output to the driving schedule calculation means as a comfort area change signal Dc. The comfort area signal Co is a set of states included in the comfort area of the environment parameter space held internally by the driving schedule calculation means 23.
The operation of the comfortable area changing means 26 will be described below.

FIG. 6 is a flow chart for explaining the operation of the comfort area changing means 26. First, the environmental information signal E, which is one of the input signals, is received, and the state N closest to E is determined (S
60). This state N is compared with the set Co of the states included in the comfort region sent as the comfort region signal Co output from the driving schedule calculation means, and the state N is the set Co.
If it is not included in S1, the process ends as it is (S61).
If it is included, if it is in the state N and the same content is reported from the remote controller L times or more in the past, the comfort area is changed (S62). However, L is a positive integer. If less than L times, the process ends.

FIG. 7 is a conceptual diagram for explaining the operation of changing the comfortable area. Even if the current indoor thermal environment is included in the comfort area in state N, if the same indoor thermal environment change report has been issued L times in the past from the remote controller, state N is removed from the comfort area. When this process ends, the comfortable area changing means 26 outputs a set of states included in the new comfortable area as the comfortable area changing signal Dc.

As described above, by providing the comfortable area changing means 26, it is possible to obtain the comfortable area in which the room user's preference for air conditioning is reflected.

(Third Embodiment) FIG. 8 shows the third embodiment.
It is a block diagram showing the composition of the air-conditioning equipment group control unit 1. The structural difference from the first embodiment is that a cost changing means 27 is newly provided inside the air conditioning equipment group control section 1, and the transition time signal S from the operation schedule calculating means 27.
This is the point where t and the transition energy signal Se are output, and the point where a power meter 28 for measuring the total power consumption of the air conditioners 10 to 21 shown in FIG. 1 is added. The operation of this embodiment will be described below.

The operation schedule calculation means 23 determines the time required for transition between arbitrary states in the environment parameter space stored internally and the power consumption of the air conditioner operated for moving the transition time. The signal St and the transition energy signal Se are output.

The power meter 28 measures the total power consumption of the air conditioners 10 to 21 at regular time intervals, and the power value signal Re
Output as.

The cost changing means 27 receives the time, the power value signal Re, the environment information signal E, the transition time signal St and the transition energy signal Se as input signals, and the time tr required for actually moving between states is tr. Is calculated and compared with the transition time signal St. If the result of comparison is that the difference between tr and St is outside the predetermined range, tr is output as the modified transition time signal Ct. Similarly, the accumulated power consumption value sumW required to move between certain states is compared with the transition energy signal Se, and if the difference between sumW and Se is outside a predetermined range, then s
umW is output as the modified transition energy signal Ce.

FIG. 9 is a flow chart for explaining the operation of the cost changing means 27. The cumulative value Su of the power value signal Re from the time when the nearest state of the environment information signal E becomes i (S90)
The recording of mW is started (S91), and the time at that time is recorded in the variable t1 (S92). After that, when the indoor environment changes and the nearest state of E becomes a state j different from i, the recording of the cumulative value of Re is terminated and (S9
3, S94), and record the time at that time in the variable t2 (S
95). The time required to actually move from state i to j is obtained from the following equation (S96).

[0043]

[Equation 5]

Next, the difference Δt between tr and the transition time St from the state i stored in the operation schedule calculation means to the state j is calculated by the following formula.

[0045]

[Equation 6]

Δt is compared with thresholds T1 and T2 held inside the cost changing means 27 (S97), and if T1 or less or T2 or more, tr is output as a modified transition time signal Ct (S98).

Similarly, the difference ΔW between SumW and the power consumption Se that transitions from the state i to the state j stored in the operation schedule calculation means 27 is calculated by the following formula.

[0048]

[Equation 7]

ΔW is compared with thresholds T3 and T4 held inside the cost changing means 27 (S99), and if T3 or less or T4 or more, SumW is output as a modified transition energy signal Ce (S100).

The operation schedule calculation means 23, based on the modified transition time signal Ct and the modified transition energy signal Ce output from the cost changing means 27, travel time and consumption between states in the environment parameter space held inside. Update the power value.

As described above, by providing the cost changing means 27, it is possible to reflect the characteristics of the room in which the air conditioning system is actually installed, so that a highly accurate operation schedule of the air conditioning equipment can be established.

The air conditioner group control unit 1 of the present embodiment
Is the air conditioning equipment group control unit 1 in the first embodiment shown in FIG.
Although the operation schedule calculation means 27 has been described as an example newly, the cost change means 27 can be added to the air conditioning equipment group control unit 1 of the second embodiment shown in FIG.

(Fourth Embodiment) FIG. 10 is a block diagram showing the overall configuration of an air conditioning system control device according to the fourth embodiment. However, the input and output signals of the air conditioner group control unit 1 in each room are the same as those shown in FIG. 1 except those shown in FIG. 10, but are omitted for the sake of simplicity. The structure of the air conditioning equipment group control unit 1 is one of the first to third embodiments.

The path signal Pa, the required time signal Tpa, and the target arrival time signal Tin output from the air conditioning equipment group controller 1 of each room are input to the operation schedule adjusting means 29. The operation schedule adjusting means 29 receives the path signal Pa, the required time signal Tpa, and the target arrival time signal Tin output from the air conditioner group control unit 1 of all rooms,
Investigate whether there is any part of the schedule that cannot be realized at the same time. For example, in the case of a multi-air conditioner that air-conditions a plurality of rooms with one outdoor unit, different operation modes (eg, heating in room 1 and cooling in rooms 2 and 3) cannot be realized at the same time. Investigate whether there is such a place. The operation of the driving schedule adjusting means 29 will be described with reference to FIG.

In the example of FIG. 11, there are included portions which cannot be realized simultaneously in the operation schedules of the room 1 and the room 2. The shaded areas are operation schedules that cannot be realized at the same time. The driving schedule adjusting means 29 plays a role of finding the shaded portion and adjusting the driving schedule.
First, the target arrival time Tin output from room 1 and room 2
And Tin outputs the rescheduling command signal Rsk to the air conditioning equipment group control unit 1 in the room that is later in time. That is, the priority is given to the operation schedule of the room, in which the indoor environment must reach the comfortable area earlier. The content of the rescheduling command signal Rsk is a set of states to be changed in the path signal Pa. The air conditioning equipment group control unit 1 of the room to which the rescheduling command signal Rsk is sent newly creates an operation schedule that does not pass the state listed in Rsk, and again passes the path signal Pa to the operation schedule adjusting unit 29. The required time signal Tpa and the target arrival time signal Tin are output.

The above processing is repeated until there is no schedule that cannot be realized at the same time.

As described above, by providing the operation schedule adjusting means 29, it is possible to prepare an appropriate operation schedule for an air conditioner such as a multi air conditioner capable of simultaneously air conditioning a plurality of rooms.

[0058]

As described above, according to the present invention, it is based on the value judgment previously declared by the user of the room whether to prioritize the time until the room becomes thermally comfortable and the power consumption. Establish an efficient operation schedule for air conditioning equipment to make the room comfortable by the predicted entry time, and control the air conditioning equipment based on that operation schedule to make the room warm and comfortable before entering the room The advantageous effect that it can be set is obtained.

[Brief description of drawings]

FIG. 1 is a block diagram showing an air conditioning system control device according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing a configuration of an air conditioning equipment group control unit according to Embodiment 1 of the present invention.

FIG. 3 is a conceptual diagram of an environment parameter space internally held by a driving schedule calculation means.

FIG. 4 is a conceptual diagram showing the operation of control signal output means.

FIG. 5 is a block diagram showing a configuration of an air conditioning equipment group control unit according to Embodiment 2 of the present invention.

FIG. 6 is a flowchart explaining the operation of the comfort area changing means.

FIG. 7 is a conceptual diagram illustrating a comfortable area changing operation.

FIG. 8 is a block diagram showing a configuration of an air conditioning equipment group control unit according to a third embodiment of the present invention.

FIG. 9 is a flowchart illustrating the operation of the cost changing unit.

FIG. 10 is a block diagram showing an overall configuration of an air conditioning system control device according to Embodiment 4 of the present invention.

FIG. 11 is a diagram showing an example of an operation schedule that cannot be realized simultaneously.

FIG. 12 is a block diagram showing a configuration of a conventional air conditioning system control device.

[Explanation of symbols]

1 Air conditioning equipment group control unit 2 person detection sensor 3 Temperature sensor 4 Humidity sensor 5 Radiation sensor 6 CO2 sensor 7 Wind speed sensor 8 Solar radiation sensor 9 Occupancy prediction device 10 air conditioners 11 electric fan 12 ventilation fan 13 Humidifier 14 Dehumidifier 15 Air purifier 16 electric blinds 17 Electric windows 18 floor heating 19 fan heater 20 Kotatsu 21 Hot water heating 22 Remote control 23 Operation schedule calculation means 24 Target arrival time determination means 25 Control signal output means 26 Comfort area change means 27 Cost change means 28 Electricity meter 29 Operation schedule adjustment means 40 temperature detector 41 Humidity detector 42 Radiation temperature detector 43 Activity detector 44 air conditioner 45 radiation panel 46 Ventilator 47 humidifier 48 Thermal environment quantity acquisition means 49 Thermal comfort calculation means 50 Air conditioner state quantity acquisition means 51 PMV contribution rate calculation means 52 Energy consumption rate calculation means 53 PMV control efficiency calculation means 54 Air-conditioning equipment setting determination means 55 Air-conditioning equipment control means

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Masaaki Sato Inventor Masaaki Sato 3-10-1 Higashisanda, Tama-ku, Kawasaki-shi, Kanagawa Matsushita Giken Co., Ltd. (56) Reference JP-A-5-93539 (JP, A) Kaihei 8-61741 (JP, A) JP 9-250794 (JP, A) JP 5-71793 (JP, A) JP 10-73301 (JP, A) JP 7-243688 ( JP, A) JP 9-243134 (JP, A) JP 8-5126 (JP, A) JP 5-164377 (JP, A) JP 6-50565 (JP, A) JP JP-A-6-317346 (JP, A) JP-A-63-17340 (JP, A) JP-A-6-137640 (JP, A) JP-A-3-291439 (JP, A) JP-A-7-91719 (JP , A) JP-A-1-181030 (JP, A) (58) Fields investigated (Int.Cl. ⁷ , DB name) F24F 11/02

Claims (4)

(57) [Claims] 1. A plurality of air conditioners installed in a room, an environment measurement sensor for measuring a thermal environment inside and outside, a person detection sensor for detecting the presence or absence of a person in the room, and a measurement from the person detection sensor. A occupancy prediction unit that calculates a predicted occupancy rate from the present to the future based on the information, measurement information from the environment measurement sensor, measurement information from the human detection sensor, and comfort that the user transmits via a remote control. A weight signal indicating which of energy saving is prioritized is received, and the indoor thermal environment that is defined as the thermal comfort that is held inside and one indoor thermal environment transitions to another indoor thermal environment. From the expected occupancy rate calculated by the operation occupancy calculation unit that calculates the combination of air conditioning equipment, the control sequence and the control amount from the power consumption of the equipment that operates during the transition and the time required to Warm the room Arrival time determining means for calculating a time to make the user comfortable, and a control signal outputting means for outputting a control signal to the air conditioner using the calculation results of the operation schedule calculating means and the target arrival time determining means. An air-conditioning system control device comprising: 2. The thermal information retained by the operation schedule calculation means based on the measurement information of the environmental measurement sensor and a signal transmitted from the user via the remote controller, which signal indicates a change in the indoor thermal environment such as a change in the set temperature. 2. The air conditioning system control device according to claim 1, further comprising a comfort area changing means for changing the indoor thermal environment defined as being comfortable and outputting the changed contents to the operation schedule calculating means. 3. From one indoor environment held by the operation schedule calculation means to another indoor environment using the measurement information of the environment measurement sensor and the measurement information of the power meter for measuring the power consumption of the air conditioning equipment. 3. The cost changing means for changing the time required for the transition and the power consumption value of the air conditioner operating during the transition and outputting the changed content to the operation schedule calculating means. Air conditioning system controller. 4. A command that finds an unrealizable schedule in a plurality of rooms at the same time from the operation schedule output from the air conditioning system control device in each room and outputs an instruction to reset the operation schedule to the air conditioning system control device in the target room The air-conditioning system control device according to any one of claims 1 to 3, further comprising: an operation schedule adjusting unit that operates.