JP2022064172A - Air-conditioning controller, air-conditioning control system, air-conditioning control method and air-conditioning control program - Google Patents

Abstract

To provide an air-conditioning controller, an air-conditioning control system, an air-conditioning control method and an air-conditioning program capable of improving accuracy of controlling the distribution of values of environmental physical quantities.SOLUTION: An air conditioning controller comprises: a map creation unit that creates information on the three-dimensional distribution of environmental physical quantities in a space using the values of the environmental physical quantities measured at a plurality of positions with different three-dimensional coordinates inside the space; and a control unit that creates control information for conditioning the air in the space based on the information on the three-dimensional distribution of the environmental physical quantities created by the map creation unit.SELECTED DRAWING: Figure 1

Description

The present disclosure relates to an air conditioning control device, an air conditioning control system, an air conditioning control method, and an air conditioning control program.

Patent Document 1 discloses a control system. The control system divides the inside of the room into a plurality of regions and measures the temperature distribution. The control system controls air conditioning using the temperature in each region.

Japanese Unexamined Patent Publication No. 2018-160210

However, the control system described in Patent Document 1 divides the inside of a room into a region of a two-dimensional plane which is a vertical projection plane. The control system controls the temperature for each region. Therefore, it is not possible to improve the accuracy of controlling the distribution of the value of the environmental physical quantity inside the room. Here, the environmental physical quantity is a measurable physical quantity related to air including temperature.

The present disclosure has been made to solve the above-mentioned problems. An object of the present disclosure is to provide an air conditioning control device, an air conditioning control system, an air conditioning control method, and an air conditioning control program capable of improving the accuracy of controlling the distribution of values of environmental physical quantities.

The air conditioning control device according to the present disclosure uses the values of environmental physical quantities measured at a plurality of positions having different three-dimensional coordinates inside the space to provide information on the three-dimensional distribution of the environmental physical quantities in the space. It is provided with a map creation unit to be created and a control unit to create control information for harmonizing the air in the space based on the information on the three-dimensional distribution of the environmental physical quantity created by the map creation unit. ..

The air conditioning control device according to the present disclosure has the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates inside the space, and the first information of the set value of the environmental physical quantity in the space. After the two information, the third information of the control for harmonizing the air in the space, and the time when the first information, the second information, and the third information are created at the position inside the space. By inputting the data storage unit that stores the fourth information of the measured value of the environmental physical quantity, and the first information, the second information, and the fourth information stored in the data storage unit. It is provided with a learning unit that generates a control model by learning that outputs a third information of control for harmonizing the air in the space.

The air conditioning control device according to the present disclosure has the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates inside the space, and the first information of the set value of the environmental physical quantity in the space. Data for acquiring 2 information and the 5th information of the value of the environmental physical quantity to be realized after a certain time has elapsed from the time when the 1st information and the 2nd information were created at a position inside the space. The data storage is performed by using the storage unit and a control model that outputs the third information of the control for harmonizing the air in the space by inputting the first information, the second information, and the fifth information. Using the inference unit that outputs the third information by inputting the first information, the second information, and the fifth information accumulated by the unit, and the third information output by the inference unit, the third information is used. A control unit for creating control information for harmonizing the air in the space is provided.

The air conditioning control system according to the present disclosure is provided at a plurality of positions inside the space where the three-dimensional coordinates are different from the air conditioning device that harmonizes the air in the space, and measures the value of the environmental physical quantity. Using the detector and the value of the environmental physical quantity measured by the plurality of detectors, the air conditioning control information of the control for harmonizing the air in the space is created and transmitted to the air conditioning device. Equipped with a device.

In the air conditioning control method according to the present disclosure, the air conditioning control device is three-dimensionally on the environmental physical quantity in the space by using the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space. The map creation step for creating information on the distribution of the environmental physical quantity, which is performed after the map creation step, and the air conditioning control device is based on the information on the three-dimensional distribution of the environmental physical quantity created in the map creation step. It was equipped with a control process for creating control air conditioning control information for harmonizing the air in the space.

In the air conditioning control method according to the present disclosure, the air conditioning control device sets first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space and the setting of the environmental physical quantity in the space. The second information of the value, the third information of the control for harmonizing the air in the space, and the first information, the second information, and the third information are created at the position inside the space. A data storage step for accumulating the fourth information of the value of the environmental physical quantity measured after the time point, and a data storage step performed after the data storage step, and the air conditioning control device was stored in the data storage step. A learning step of generating a control model by learning to output the third information of the control for harmonizing the air in the space by inputting the first information, the second information, and the fourth information. Prepared.

In the air conditioning control method according to the present disclosure, the air conditioning control device sets the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates inside the space and the environmental physical quantity in the space. An information creation step for creating the fifth information of the value of the environmental physical quantity to be realized at a position inside the space after a certain time has elapsed from the time when the second information of the value was created, and the information creation step. A control model performed after the above, in which the air conditioning control device outputs the third information of the control for harmonizing the air in the space by inputting the first information, the second information, and the fifth information. The inference step of outputting the third information by inputting the first information, the second information, and the fifth information created in the information creation step, and the inference step performed after the inference step, said. The air conditioning control device includes a control step of creating control information for harmonizing the air in the space by using the third information output in the reasoning step.

The air conditioning control program according to the present disclosure uses a computer to use the values of environmental physical quantities measured at a plurality of positions having different three-dimensional coordinates inside the space, and distributes the environmental physical quantities in the space in three dimensions. Control to create air conditioning control information for controlling to harmonize the air in the space based on the map creation function that creates the information of the above and the information of the three-dimensional distribution of the environmental physical quantity created by the map creation function. To execute the function.

In the air conditioning control program according to the present disclosure, the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates inside the space and the environmental physical quantity in the space are set in the computer. When the second information of the value, the third information of the control for harmonizing the air in the space, and the first information, the second information, and the third information are created at the position inside the space. The fourth information of the value of the environmental physical quantity measured after that, the data storage function for accumulating, and the first information, the second information, and the fourth information accumulated by the data storage function are input. By doing so, the learning function of generating a control model that outputs the third information of the control for harmonizing the air in the space by learning is executed.

In the air conditioning control program according to the present disclosure, the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates inside the space and the set value of the environmental physical quantity in the space are described in the computer. An information creation function for creating the fifth information of the value of the environmental physical quantity desired to be realized at a position inside the space after a certain time has elapsed from the time when the second information of the above is created, and the first information and the above. The first information, the second information, and the fifth information are included in a control model that outputs the third information of the control for harmonizing the air in the space by inputting the second information and the fifth information. The inference function that outputs the third information by inputting
Using the third information output by the inference function, a control function for creating control information for harmonizing the air in the space is executed.

According to the present disclosure, information on the value of an environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates inside the space is used to create control information for harmonizing the air in the space. To. Therefore, it is possible to improve the accuracy of controlling the distribution of the value of the environmental physical quantity in the three-dimensional space.

It is a perspective view which showed the outline of the air-conditioning control system in Embodiment 1. FIG. It is a system block diagram of the air conditioning control system in Embodiment 1. FIG. It is a block diagram of the air conditioning control system in Embodiment 1. FIG. It is a flowchart for demonstrating the outline of the operation of the air-conditioning control of the air-conditioning control system in Embodiment 1. FIG. It is a hardware block diagram of the air-conditioning control device of the air-conditioning control system in Embodiment 1. FIG. It is a block diagram of the air conditioning control system in Embodiment 2. It is a system block diagram of the air conditioning control system in Embodiment 3. FIG. It is a block diagram of the air conditioning control system in Embodiment 3. FIG. It is a system block diagram of the air conditioning control system in Embodiment 4.

The embodiment for carrying out the present disclosure will be described with reference to the accompanying drawings. In each figure, the same or corresponding parts are designated by the same reference numerals. The duplicate description of the relevant part will be simplified or omitted as appropriate.

Embodiment 1.
FIG. 1 is a perspective view showing an outline of the air conditioning control system according to the first embodiment.

As shown in FIG. 1, the room 1 is provided inside a building (not shown). For example, the room 1 is an area surrounded by a ceiling surface 1a, a floor surface 1b, and a plurality of side surfaces 1c.

The air conditioning control system 100 includes a plurality of air conditioning devices 2, a plurality of second detectors 3, a mobile device 4, an air conditioning control device 5, and a communication medium 6.

For example, the plurality of air conditioners 2 are provided on the side surface 1c. For example, each of the plurality of air conditioners 2 is provided at the height of the ceiling surface 1a. For example, the plurality of air conditioners 2 have a similar configuration.

The air conditioning device 2 performs the operation of air conditioning in the room 1. The operation of air conditioning is an operation that changes the distribution of environmental physical quantities. In the first embodiment, the environmental physical quantity is temperature.

The air conditioner 2 sucks in the air in the room 1. The air conditioner 2 adjusts the temperature of the sucked air. For example, the air conditioner 2 adjusts the temperature of the air by using a heat pump unit, an electric water heater, or the like. The air conditioner 2 blows out air. The air conditioner 2 adjusts the air volume and direction of the blown air. For example, the air conditioner 2 can perform a heating operation, a cooling operation, a ventilation operation, and the like. In the heating operation, the air conditioner 2 blows out the air whose temperature has been raised. In the cooling operation, the air conditioner 2 blows out the air whose temperature has been lowered. In the ventilation operation, the air conditioner 2 blows out the air whose temperature has not been adjusted.

The air conditioner 2 includes a first detector 21 and a blower control unit 22.

For example, the first detector 21 is provided inside the air conditioner 2. The first detector 21 is connected to the air conditioner 2 by wire or wirelessly. For example, the first detector 21 measures the temperature of the air sucked by the air conditioner 2. In this case, the first detector 21 measures the first temperature, which is the temperature of the air at the height of the ceiling surface 1a.

The blow control unit 22 is provided inside the air conditioner 2. The blast control unit 22 stores the information set in the air conditioner 2. Specifically, the blast control unit 22 stores information on the set temperature, information on the set operation, information on the set air volume, and the like. The blast control unit 22 acquires the information of the first temperature from the first detector 21. The blast control unit 22 estimates the temperature of the room 1 using the information of the first temperature. The blast control unit 22 controls the operation of the air conditioner 2 by using the estimated temperature information. When the air-conditioning control unit 22 acquires the air-conditioning control information, the air-conditioning control unit 22 controls the operation of the air conditioning device 2 by using the air-conditioning control information.

For example, when the air conditioner 2 is in the heating operation and the first temperature is higher than the set temperature, the blow control unit 22 reduces the amount of air blown out by the air conditioner 2. For example, when the air conditioner 2 is in the heating operation and the first temperature is lower than the set temperature, the blow control unit 22 increases the air volume of the air blown out by the air conditioner 2.

For example, the plurality of second detectors 3 are provided on the ceiling surface 1a. For example, the plurality of second detectors 3 have a similar configuration. For example, the second detector 3 measures the temperature of the object by detecting the infrared rays emitted from the object. The second detector 3 measures the temperature of the floor surface 1b inside the sensing area 31. The plurality of second detectors 3 measure the entire temperature of the floor surface 1b in the entire plurality of sensing areas 31. For example, the second detector 3 measures the temperature of the floor surface 1b to measure the second temperature, which is the temperature of the air in the sensing area 31 at the height of the floor surface 1b.

For example, the mobile device 4 is a self-propelled robot. For example, the height of the moving device 4 is 150 cm from the floor surface 1b. The moving device 4 detects a two-dimensional position on the floor surface 1b. The moving device 4 freely moves on the floor surface 1b. For example, when the moving position is designated, the moving device 4 autonomously moves toward the designated position. The mobile device 4 includes a third detector 41.

For example, the third detector 41 is attached to the surface of the moving device 4. For example, the third detector 41 is mounted at a height of 150 cm from the floor surface 1b. The third detector 41 measures the temperature of the surrounding air. In this case, the third detector 41 measures the third temperature, which is the temperature at a position 150 cm above the floor surface 1b in the place where the moving device 4 is present. The third detector 41 stores the three-dimensional position where the third temperature is measured as the third position.

For example, the air conditioning control device 5 is provided inside a building. The air conditioning control device 5 is connected to the air conditioner 2, the second detector 3, and the mobile device 4 by wire or wirelessly. The air conditioning control device 5 controls the operation of the air conditioner 2. For example, the air conditioning control device 5 collectively controls the operations of the plurality of air conditioning devices 2. For example, the air conditioning control device 5 individually controls the operation of each of the plurality of air conditioning devices 2.

The air conditioning control device 5 creates a three-dimensional temperature map in the space inside the room 1. The three-dimensional temperature map represents the three-dimensional distribution of the temperature in which a position in the three-dimensional space and the temperature at the position are associated with each other.

The air conditioning control device 5 controls the operation of the air conditioning device 2 by using the created three-dimensional temperature map. For example, the air conditioning control device 5 detects that the temperature of a specific region of the room 1 is higher than the set temperature in the three-dimensional temperature map in the state of performing the cooling operation. In this case, the air conditioning control device 5 controls the air conditioning device 2 existing at a position close to the region to increase the air volume of the blown air.

The communication medium 6 connects the air conditioning device 2 and the air conditioning control device 5. For example, in the communication medium 6, BACnet is used as a protocol.

Next, the operation of exchanging information between the air conditioning control device 5 and each detector in the air conditioning control system 100 will be described with reference to FIG.
FIG. 2 is a system configuration diagram of the air conditioning control system according to the first embodiment.

As shown in FIG. 2, for example, the air conditioning control system 100 includes two air conditioning devices 2a and 2b, four second detectors 3a, 3b, 3c, and 3d, a mobile device 4, and an air conditioning control device 5. Be prepared.

The first detector 21a is provided in the air conditioner 2a. The first detector 21b is provided in the air conditioner 2b. The first detector 21 transmits information on the first temperature to the air conditioning control device 5. The information on the first temperature includes the information on the corresponding first detector 21. For example, the information of the first temperature measured by the first detector 21b includes the information that it is the first temperature corresponding to the first detector 21b.

The second detectors 3a, 3b, 3c, and 3d transmit the information of the second temperature to the air conditioning control device 5. The second temperature information includes information on the corresponding sensing area 31, which is not shown in FIG. For example, the information of the second temperature measured by the second detector 3b includes the information that it is the second temperature corresponding to the sensing area 31b.

The mobile device 4 includes a transmission unit 42. The transmission unit 42 acquires information on the third temperature and information on the third position from the third detector 41. The third temperature information includes the corresponding third position information. The transmission unit 42 transmits the information on the third temperature and the information on the third position to the air conditioning control device 5.

The air conditioning control device 5 transmits the air conditioning control information to the ventilation control unit 22a of the air conditioning device 2a or the ventilation control unit 22b of the air conditioning device 2b. The air conditioning control information is information that controls the operation of the air conditioner 2.

Next, the configuration and operation of the air conditioning control device 5 will be described with reference to FIG.
FIG. 3 is a block diagram of the air conditioning control system according to the first embodiment.

As shown in FIG. 3, the air conditioning control device 5 includes a data acquisition unit 51, a setting storage unit 52, a map creation unit 53, and a control unit 54.

The data collection unit 51 acquires information on the first temperature from the first detector 21. The data acquisition unit 51 acquires information on the second temperature from the second detector 3.

The setting storage unit 52 stores information about the air conditioning control system. For example, the setting storage unit 52 stores the air conditioning setting information, the floor map information, the detector map information, and the position information of the mobile device. The air conditioning setting information includes information on the set temperature of the air in the room 1 and information on the setting of the air volume of each of the plurality of air conditioners 2 and the direction in which the air is blown out. The floor map information includes information on the coordinate system of the three-dimensional space inside room 1, information on the shape of room 1, information on the shape and position of furniture installed in room 1, and equipment installed in room 1. Includes information about the shape and position of the, etc. The detector map information includes information on the first position corresponding to each of the plurality of first detectors 21 and information on the second position corresponding to each of the plurality of second detectors 3.

The setting storage unit 52 acquires information on the third temperature and information on the third position from the transmission unit 42. The setting storage unit 52 stores information on the third temperature and information on the third position. When the setting storage unit 52 acquires the third temperature corresponding to the already stored third position, the setting storage unit 52 updates the stored third temperature information with the latest third temperature information.

The map creation unit 53 acquires information on the first temperature and information on the second temperature from the data collection unit 51. From the setting storage unit 52, the map creation unit 53 includes information on the first position, information on the second position, information on the third position, information on the third temperature, and information on the coordinate system of the three-dimensional space inside the room 1. To get.

The map creation unit 53 associates the first temperature with the first position of the first detector 21 corresponding to the first temperature. The map creation unit 53 associates the second temperature with the second position of the sensing area 31 corresponding to the second temperature. The map creation unit 53 associates the third temperature with the third position corresponding to the third temperature. The map creation unit 53 plots the first temperature as point data at the corresponding first position with respect to the coordinate system of the three-dimensional space inside the room 1. The map creation unit 53 plots the second temperature as surface data at the corresponding second position with respect to the coordinate system of the three-dimensional space inside the room 1. The map creation unit 53 plots the third temperature as point data at the corresponding third position with respect to the coordinate system of the three-dimensional space inside the room 1.

When a plurality of first temperature information, second temperature information, or third temperature information exists, the map creation unit 53 has all the first temperature information, the second temperature information, and the third temperature information. Plot in the same way.

The map creation unit 53 creates a three-dimensional temperature map using the coordinate system of the three-dimensional space inside the room 1 in which the first temperature, the second temperature, and the third temperature are plotted. For example, the map creation unit 53 creates a three-dimensional temperature map using the interpolation method. In this case, the map creation unit 53 derives a function representing the temperature distribution in the coordinate system of the three-dimensional space by using an interpolation method using the plotted temperature as known data. After that, the map creation unit 53 estimates the temperature at a position away from the plotted temperature position by using a function representing the derived temperature distribution. The map creation unit 53 creates a three-dimensional temperature map using the estimated temperature.

The control unit 54 acquires air conditioning setting information from the setting storage unit 52. The control unit 54 acquires the information of the three-dimensional temperature map from the map creation unit 53.

The control unit 54 extracts the information of the three-dimensional temperature map in the activity space from the information of the three-dimensional temperature map.

The activity space is a space within the height range in which a person is active. Specifically, the activity space is a space in the range from the height of the floor surface 1b (not shown in FIG. 3) to the height at which the human head exists. For example, the activity space is a space in the interior space of the room 1 in a height range from the floor surface 1b to about 200 cm.

The control unit 54 detects the difference between the temperature distribution of the room 1 in which the air conditioning is set and the three-dimensional temperature map in the active space. The control unit 54 determines whether or not the temperature distribution of the room 1 in which the air conditioning is set and the three-dimensional temperature map match in the active space. When the difference is detected, the control unit 54 determines that the temperature distribution of the air-conditioned room 1 and the three-dimensional temperature map do not match in the active space. When the temperature distribution of the room 1 set to be air-conditioned in the active space and the three-dimensional temperature map do not match, the control unit 54 calculates the operation of the air conditioner 2 so as to eliminate the difference. The control unit 54 creates air conditioning control information including control information such that the operation is performed.

For example, in a state where the heating operation is being performed, the control unit 54 says that the temperature of the peripheral region of the air conditioner 2b in the three-dimensional temperature map is higher than the temperature distribution of the room 1 in which the air conditioning is set in the active space. Detect differences. In this case, the control unit 54 calculates an operation of reducing the air volume of the air conditioner 2b. After that, the control unit 54 creates air conditioning control information including control information such that the operation of lowering the air volume of the air conditioning device 2b is performed.

The control unit 54 transmits the created air conditioning control information to the blower control unit 20. The control unit 54 stores the created air conditioning control information in the setting storage unit 52.

The control unit 54 determines whether or not the air conditioner 2 is in operation. When the air conditioner 2 is in operation, the control unit 54 causes the first detector 21, the second detector 3, and the third detector 41 to collect data.

Next, with reference to FIG. 4, the operation in which the air conditioning control system 100 creates a three-dimensional temperature map and controls air conditioning will be described.
FIG. 4 is a flowchart for explaining an outline of the operation of the air conditioning control of the air conditioning control system according to the first embodiment.

For example, the air conditioning control system 100 starts an operation of performing air conditioning control at regular time intervals.

In step S001, the first detector 21 transmits the information of the first temperature to the data acquisition unit 51.

After that, the operation of step S002 is performed. In step S002, the second detector 3 transmits the information of the second temperature to the data acquisition unit 51.

After that, the operation of step S003 is performed. In step S003, the third detector 41 transmits the third temperature information to the setting storage unit 52 via the transmission unit 42.

After that, the operation of step S004 is performed. In step S004, the third detector 41 transmits the information of the third position to the setting storage unit 52 via the transmission unit 42.

After that, the operation of step S005 is performed. In step S005, the map creation unit 53 plots the first temperature, the second temperature, and the third temperature in the coordinate system of the three-dimensional space inside the room 1. The map creation unit 53 creates a three-dimensional temperature map using the coordinate system of the three-dimensional space inside the room 1.

After that, the operation of step S006 is performed. In step S006, the control unit 54 extracts the three-dimensional temperature map in the active space from the three-dimensional temperature map.

After that, the operation of step S007 is performed. In step S007, the control unit 54 determines whether or not the temperature distribution of the air-conditioned room 1 and the three-dimensional temperature map match in the active space.

If it is determined in step S007 that the temperature distribution of the room 1 in which the air conditioning is set does not match the three-dimensional temperature map in the activity space, the operation of step S008 is performed. In step S008, the control unit 54 calculates the operation of the air conditioner 2 so as to eliminate the difference between the temperature distribution of the room 1 in which the air conditioning is set in the active space and the three-dimensional temperature map in the active space.

After that, the operation of step S009 is performed. In step S009, the control unit 54 creates air conditioning control information including control information such that the operation is performed. The control unit 54 transmits the air conditioning control information to the ventilation control unit 22 of the air conditioning device 2. The air conditioning device 2 performs an operation corresponding to the air conditioning control information.

After that, the operation of step S010 is performed. In step S010, the control unit 54 determines whether or not the air conditioner 2 is in operation.

If the air conditioning device 2 is not operating in step S010, the air conditioning control system 100 ends the operation.

If the air conditioner 2 is operating in step S010, the operations after step S001 are performed.

If it is determined in step S007 that the temperature distribution of the room 1 in which the air conditioning is set matches the three-dimensional temperature map in the activity space, the operations after step S010 are performed.

According to the first embodiment described above, the air conditioning control device 5 includes a map creation unit 53 and a control unit 54. The map creation unit 53 creates a three-dimensional temperature map which is a three-dimensional distribution of the environmental physical quantity by using the measured value of the environmental physical quantity in the space of the room 1. The control unit 54 creates air conditioning control information for harmonizing the air in the space based on the information in the three-dimensional temperature map. Therefore, the air conditioning control device 5 can estimate the distribution of environmental physical quantities in a three-dimensional space. As a result, the air conditioning control device 5 can improve the accuracy of controlling the temperature distribution in the three-dimensional space.

Further, the air conditioning control system 100 includes an air conditioning device 2, a plurality of detectors, and an air conditioning control device 5. The air conditioning control system 100 includes a first detector, a second detector, and a third detector as a plurality of detectors. Therefore, the air conditioning control device 5 can improve the accuracy of controlling the temperature distribution in the three-dimensional space.

Further, the air conditioning control device 5 uses the value of the air temperature as the environmental physical quantity. Therefore, the air conditioning control device 5 can improve the accuracy of controlling the distribution of the air temperature inside the room 1.

Further, the map creation unit 53 uses the value of the first temperature as the first measured value. The map creation unit 53 uses the value of the second temperature as the second measured value. The map creation unit 53 uses the value of the third temperature as the third measured value. The first temperature measures the temperature of air at the height of the ceiling surface 1a as the height of the upper boundary of the space. The second temperature measures the temperature of air at the height of the floor surface 1b as the height of the lower boundary of the space. The map creation unit 53 creates a distribution of environmental physical quantities in a three-dimensional space using the first measured value, the second measured value, and the third measured value. The map creation unit 53 may create the distribution by using only one of the first measured value and the second measured value and the third measured value. Therefore, the map creation unit 53 can create a three-dimensional distribution of environmental physical quantities in the activity space. Further, the control unit 54 can perform control using information close to the air environment that a person perceives.

The control unit 54 may transmit a command not to transmit the information of the third temperature to the third detector 41 when the moving device 4 is present at a specific position. Specifically, the specific position is a position where the influence of the air conditioning operation of the air conditioning device 2 is unlikely to occur. At that location, the temperature of the air frequently changes significantly. The information on the third temperature at that position may reduce the accuracy of the 3D temperature map. For example, when the mobile device 4 is present in the vicinity of the entrance / exit of the room 1, the control unit 54 transmits a command to the third detector 41 not to transmit the information of the third temperature. Therefore, the air conditioning control system 100 can create a three-dimensional temperature map with higher accuracy. As a result, the air conditioning control system 100 can improve the accuracy of controlling the temperature.

Further, the map creation unit 53 creates a three-dimensional temperature map using the value of the third temperature measured by the third detector 41 provided in the mobile device 4. Therefore, the map creation unit 53 can use the values of the third temperature at the plurality of third positions. Further, the third detector 41 measures the third temperature at a plurality of positions. Therefore, it is possible to prevent the thermometer for measuring the third temperature from being arranged.

The moving device 4 does not have to be a dedicated device for measuring the temperature. For example, the moving device 4 is a robot that carries a load. For example, the mobile device 4 is a robot that cleans the room 1. For example, the mobile device 4 is a robot that guards the room 1. In this case, the mobile device 4 operates to measure the temperature during the original work or between the original work. Further, the third detector 41 measures the temperature independently of the work of the mobile device 4. Therefore, the mobile device 4 can be efficiently utilized.

Further, the third detector 41 measures the temperature at the same third position at regular time intervals. Therefore, the air conditioning control device 5 can perform feedback control. As a result, the air conditioning control system can improve the accuracy of controlling the temperature.

The activity space may be a space within an arbitrary height range. For example, if the approximate height range in which the upper body of a person exists can be specified, the activity space may be a space in the height range in which the upper body of a person exists. In this case, the control unit 54 may specify the approximate height at which the upper body of the person is present by using the three-dimensional temperature map. When it is possible to identify that a person is standing, the activity space may be a space having a height in the range of 100 to 200 cm from the floor surface 1b. When it is identifiable that a person is sitting on a chair, the activity space may be a space in the range of a height of 50 to 150 cm from the floor surface 1b. When it is identifiable that a person is sitting on the floor surface 1b, the activity space may be a space in the range of a height of 0 to 100 cm from the floor surface 1b.

The air conditioning control system 100 does not have to include a plurality of air conditioning devices 2. For example, the air conditioning control system 100 includes only one air conditioner 2.

The air conditioning control system 100 may include only one of the first detector 21 and the second detector 3.

The position where the air conditioner 2 is provided does not have to be the side surface 1c. For example, the air conditioner 2 is provided on the ceiling surface 1a.

The first detector 21 may be provided outside the air conditioner 2. For example, the first detector 21 is provided on the side surface 1c. Further, the first detector 21 may be connected to the air conditioning control device 5 by wire or wirelessly.

A plurality of mobile devices 4 may be operated. Further, the height of the moving device 4 does not have to be 150 cm from the floor surface 1b. For example, the height of the moving device 4 is between 100 and 200 cm from the floor surface 1b.

The movement of the moving device 4 may be controlled by a control device provided inside the building. The mobile device 4 is wirelessly connected to the control device. In this case, the air conditioning control device 5 is connected by wire or wirelessly. The air conditioning control device 5 transmits the movement control information to the control device.

The third detector 41 measures the temperature reflecting the influence of the amount of heat generated from the mobile device 4. Therefore, the third detector 41 can measure the accurate temperature inside the room 1.

The height to which the third detector 41 is attached does not have to be 150 cm from the floor surface 1b. The third detector 41 may be attached within the range of the height at which the person is active, and may measure the third temperature in the activity space within the range of the height at which the person is active. For example, the third detector is mounted at a height between 0 and 200 cm from the floor surface 1b. In this case, the third detector 41 measures the temperature of the air 0 to 200 cm above the floor surface 1b as an active space in the height range in which a person is active. Further, the third detector 41 may be attached at a height higher than the height of the floor surface 1b, and the third measured value may be measured at a height higher than the height of the floor surface 1b in the activity space.

When the map creation unit 53 creates a three-dimensional temperature map, an arbitrary interpolation method can be used. For example, when a three-dimensional temperature map is created, known techniques such as Langlange interpolation, spline interpolation, etc. are used. For example, when a three-dimensional temperature map is created, a more sophisticated interpolation algorithm than the known method is used.

When the map creation unit 53 creates a three-dimensional temperature map, the method used is not limited to the interpolation method as long as the temperature distribution in the coordinate system of the three-dimensional space can be obtained. For example, the map creation unit 53 creates a three-dimensional temperature map by using an extrapolation method using a function of the temperature distribution obtained by the interpolation method.

Next, an example of the hardware configuration of the air conditioning control device 5 will be described with reference to FIG.
FIG. 5 is a hardware configuration diagram of the air conditioning control device of the air conditioning control system according to the first embodiment.

Each function of the air conditioning control device 5 can be realized by a processing circuit. For example, the processing circuit comprises at least one processor 200a and at least one memory 200b. For example, the processing circuit comprises at least one dedicated hardware 300.

When the processing circuit includes at least one processor 200a and at least one memory 200b, each function of the air conditioning control device 5 is realized by software, firmware, or a combination of software and firmware. At least one of the software and firmware is written as a program. At least one of the software and firmware is stored in at least one memory 200b. At least one processor 200a realizes each function of the air conditioning control device 5 by reading and executing a program stored in at least one memory 200b. At least one processor 200a is also referred to as a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP. For example, at least one memory 200b is a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, a DVD, or the like.

If the processing circuit comprises at least one dedicated hardware 300, the processing circuit may be implemented, for example, as a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof. To. For example, each function of the air conditioning control device 5 is realized by a processing circuit. For example, each function of the air conditioning control device 5 is collectively realized by a processing circuit.

For each function of the air conditioning control device 5, a part may be realized by the dedicated hardware 300, and the other part may be realized by software or firmware. For example, the function of creating a three-dimensional temperature map is realized by a processing circuit as dedicated hardware 300, and for functions other than the function of creating a three-dimensional temperature map, at least one processor 200a is used in at least one memory 200b. It may be realized by reading and executing the stored program.

In this way, the processing circuit realizes each function of the air conditioning control device 5 by hardware 300, software, firmware, or a combination thereof.

According to FIG. 5 described above, each function of the air conditioning control device 5 is realized by the air conditioning control program. For example, an air conditioning control program causes a computer to perform mapping and control functions. The map creation function is the same function as the function provided in the map creation unit 53. The control function is the same function as the function provided in the control unit 54. Therefore, it is possible to improve the accuracy of controlling the temperature distribution in the three-dimensional space.

Although not shown, each function of the mobile device 4 is also realized by a processing circuit equivalent to a processing circuit that realizes each function of the air conditioning control device 5.

Embodiment 2.
FIG. 6 is a block diagram of the air conditioning control system according to the second embodiment. The same or corresponding parts as those of the first embodiment are designated by the same reference numerals. The explanation of this part is omitted.

As shown in FIG. 6, in the second embodiment, the air conditioning control device 5 further includes a mobile data storage unit 55, a data storage unit 56, a learning unit 57, and an inference unit 58.

The moving data storage unit 55 acquires information on the third temperature and information on the third position from the setting storage unit 52. The moving data storage unit 55 stores information corresponding to the third temperature and the third position corresponding to the third temperature.

When the three-dimensional temperature map is created, the data storage unit 56 receives information from the map creation unit 53 that associates the first temperature with the first position of the first detector 21 corresponding to the first temperature. 1 Acquired as input information A. When the three-dimensional temperature map is created, the data storage unit 56 first inputs information corresponding to the second temperature and the second position of the sensing area 31 corresponding to the second temperature from the map creation unit 53. Obtained as information B. When the three-dimensional temperature map is created, the data storage unit 56 acquires the air conditioning setting information as the second input information from the setting storage unit 52. The data storage unit 56 acquires the air conditioning control information created by the control unit 54 as the third input information from the setting storage unit 52 using the three-dimensional temperature map.

The data storage unit 56 receives the fourth input information from the moving data storage unit 55 after a certain period of time has elapsed after acquiring the first input information A, the first input information B, the second input information, and the third input information. get. The fourth input information is information in which the third temperature measured after a certain period of time has elapsed since the three-dimensional temperature map was created and the third position corresponding to the third temperature are associated with each other. For example, the data storage unit 56 acquires the fourth input information after 5 minutes have elapsed from the acquisition of the first input information A, the first input information B, the second input information, and the third input information. The fourth input information is the information of the third temperature and the third position measured 5 minutes after the three-dimensional temperature map is created.

The data storage unit 56 creates learning information including the first input information A, the first input information B, the second input information, the third input information, and the fourth input information. The data storage unit 56 stores the created learning information.

The learning unit 57 acquires learning information from the data storage unit 56. The learning unit 57 uses the first input information A, the first input information B, the second input information, the third input information, and the fourth input information included in the learning information, and uses the third input information as teacher data. A control model is generated by performing supervised learning. The control model is a model that outputs the third information by inputting the first information, the second information, and the fourth information.

The inference unit 58 acquires a control model from the learning unit 57. The inference unit 58 stores the latest learning model.

The air conditioning control device 5 controls air conditioning using a control model.

When the air conditioning control device 5 controls air conditioning using the control model, the control unit 54 acquires information on the first temperature and information on the second temperature from the data collection unit 51. The control unit 54 acquires the information of the first position, the information of the second position, and the information of the air conditioning setting from the setting storage unit 52. The control unit 54 creates information on the temperature distribution inside the room 1 to be realized after a certain period of time by using the information on the air conditioning setting. For example, the temperature distribution information is information on the temperature distribution such that the entire temperature inside the room 1 is the average temperature of the temperature set in the air conditioning setting and the first temperature. The control unit 54 creates the temperature information at a certain position inside the room 1 to be realized after a certain period of time as the fifth input information by using the temperature distribution information. Therefore, the fifth input information corresponds to the fourth input information. For example, the control unit 54 creates information on the temperature to be realized after 5 minutes at a certain position inside the room 1.

The inference unit 58 acquires information on the first temperature, information on the second temperature, information on the first position, and information on the second position from the control unit 54. The inference unit 58 uses the information corresponding to the first temperature and the first position of the first detector 21 corresponding to the first temperature as the first input information A. The inference unit 58 uses the information corresponding to the second temperature and the second position of the sensing area 31 corresponding to the second temperature as the first input information B. When there is a plurality of first temperature information or second temperature information, the inference unit 58 makes all the first temperature information and the second temperature information correspond in the same manner.

The inference unit 58 acquires the air conditioning setting information as the second input information from the control unit 54. The inference unit 58 acquires the fifth input information from the control unit 54.

The inference unit 58 inputs the first input information A, the first input information B, the second input information, and the fifth input information into the control model. The inference unit 58 acquires air conditioning control information corresponding to the input information from the control model. The air conditioning control information corresponds to the third input information. The inference unit 58 outputs the acquired air conditioning control information to the control unit 54.

The control unit 54 transmits the air conditioning control information acquired from the inference unit 58 to the ventilation control unit 23.

The learning unit 57 uses either one of the first input information A and the first input information B, the second input information, the third input information, and the fourth input information, and uses the third input information as the teacher data. A control model may be generated by performing supervised learning. The control model is a model that outputs the third input information by inputting either one of the first input information A and the first input information B, the second input information, and the fourth input information. In this case, the inference unit 58 inputs either one of the first input information A and the first input information B, the second input information, and the fifth input information into the control model. The inference unit 58 acquires air conditioning control information corresponding to the input information from the control model.

According to the second embodiment described above, the air conditioning control device 5 includes a data storage unit 56 and a learning unit 57. The learning unit 57 learns using at least one of the first input information A and the first input information B as the first information. The learning unit 57 uses the second input information as the second information. The learning unit 57 uses the third input information as the third information. The learning unit 57 is a third position inside the room 1, and is information on the value of the third temperature measured after the time when the first information, the second information, and the third information are created. To generate a control model using. The control model outputs air conditioning control information using the fourth information including the information of the value of the environmental physical quantity in three dimensions. Therefore, the air conditioning control device 5 can improve the accuracy of controlling the distribution of the values of the environmental physical quantities in three dimensions.

Further, the air conditioning control device 5 includes an inference unit 58. The control unit 54 is the fifth input information of the value of the environmental physical quantity to be realized after a certain time has elapsed from the time when at least one of the first input information A and the first input information B and the second input information are created. To create. After that, the inference unit 58 uses the fifth input information created by the control unit 54 as the fifth information. The inference unit 58 outputs the air conditioning control information using the control model in which the third information is reflected. Therefore, the air conditioning control device 5 can improve the accuracy of controlling the distribution of the values of the environmental physical quantities in three dimensions.

Further, the inference unit 58 of the air conditioning control device 5 outputs air conditioning control information using the control model generated by the learning unit 57. As described above, the learning unit 57 creates a control model, which has the effect of improving the accuracy of controlling the distribution of the values of the environmental physical quantities in three dimensions, and the inference unit 58 controls the control. Output air conditioning control information using the model. Therefore, the air conditioning control device 5 can further improve the accuracy of controlling the distribution of the values of the environmental physical quantities in three dimensions.

In addition, the air conditioning control program causes the computer to execute the data storage function and the learning function. The data storage function is the same function as the function provided in the data storage unit 56. The learning function is the same function as the function provided in the learning unit 57. Therefore, it is possible to improve the accuracy of controlling the temperature distribution in the three-dimensional space.

In addition, the air conditioning control program causes the computer to execute the information creation function, the inference function, and the control function. The information creation function is the same function as the function in which the control unit 54 creates the fifth information of the value of the environmental physical quantity. The inference function is a function similar to the function provided in the inference unit 58. The control function is the same function as the function of the control unit 54 to create the air conditioning control information. Therefore, it is possible to improve the accuracy of controlling the temperature distribution in the three-dimensional space.

Further, the inference function of the air conditioning control program is executed using the control model generated by the learning function executed by the air conditioning control program. The learning function is the same function as the function provided in the learning unit 57. The inference function is a function similar to the function provided in the inference unit 58. Therefore, the accuracy of controlling the distribution of the values of environmental physical quantities in three dimensions can be further improved.

The map creation unit 53 may perform an operation of creating a three-dimensional temperature map at the same time as an operation of the inference unit 58 performing inference. In this case, the third information output by the inference model can be compared with the three-dimensional temperature map. As a result, the reason why the third information is output can be verified.

The control unit 54 may create another air conditioning control information by using the air conditioning control information output by the inference unit 58. In this case, the control unit 54 transmits the created air conditioning control information to the ventilation control unit 22.

The control unit 54 may create the fifth input information without using the information on the temperature distribution inside the room 1 to be realized after a certain period of time has elapsed. In this case, for example, the control unit 54 creates the temperature information at a certain position inside the room 1 to be realized after a certain period of time as the fifth input information by using the information of the air conditioning setting.

The data storage unit 56 may perform an operation of accumulating data at the same time as an operation of the inference unit 58 performing inference.

If the control model is sufficiently learned, the air conditioning control system 100 does not have to include the mobile device 4 and the third detector 41.

Embodiment 3.
FIG. 7 is a system configuration diagram of the air conditioning control system according to the third embodiment. The same or corresponding parts as those of the first embodiment or the second embodiment are designated by the same reference numerals. The explanation of this part is omitted.

As shown in FIG. 7, in the third embodiment, the air conditioner 43 is provided in the mobile device 4. The air conditioner 43 is wirelessly connected to the air conditioning control device 5.

The air conditioner 43 operates to harmonize the air in the room 1. The air conditioner 43 sucks in the air around the mobile device 4. For example, the air conditioner 43 regulates the temperature of the sucked air. For example, the temperature of the air is adjusted by using a heat pump unit or the like. The air conditioner 43 adjusts the air volume and direction of the blown air. For example, the air conditioner 43 can perform heating operation, cooling operation, ventilation operation, and the like. In the heating operation, the air conditioner 43 blows out the air whose temperature has been raised. In the cooling operation, the air conditioner 43 blows out the air whose temperature has been lowered. In the ventilation operation, the air conditioner 43 blows out the air whose temperature has not been adjusted.

When the air conditioner 43 receives the air conditioning control information from the air conditioning control device 5, the air conditioner 43 performs an air conditioning operation using the air conditioning control information.

Next, with reference to FIG. 8, the operation in which the air conditioning control device 5 creates information regarding the moving position of the moving device 4 will be described.
FIG. 8 is a block diagram of the air conditioning control system according to the third embodiment.

As shown in FIG. 8, the control unit 54 creates air conditioning control information including information for controlling the operation of air conditioning of the air conditioner 43. For example, the control unit 54 detects the difference between the temperature distribution of the room 1 in which the air conditioning is set and the three-dimensional temperature map in the activity space after performing the same operation as in the first embodiment. For example, the control unit 54 calculates the operation of the air conditioner 2 for eliminating the difference and the operation of the air conditioner 43 for eliminating the difference. The control unit 54 creates air-conditioning control information including control information such that the air conditioner 2 performs the operation and control information such that the air conditioner 43 performs the operation. The control unit 54 transmits the air conditioning control information to the air conditioner 43.

The control unit 54 creates movement control information. The movement control information includes information of a command for moving the moving device 4 to the first designated position inside the room 1. For example, the control unit 54 calculates the position of the mobile device 4 corresponding to the air conditioning control information. The control unit 54 creates the movement control information with the position of the movement device 4 corresponding to the air conditioning control information as the first designated position.

The control unit 54 detects a space in which the reliability of the temperature distribution is low in the three-dimensional temperature map. For example, the control unit 54 calculates a space inside the room 1 in which the third temperature is measured less frequently. The control unit 54 detects the space as a space with low reliability of the temperature distribution. For example, the control unit 54 detects the space at the corner of the room 1 as a space with low reliability of the temperature distribution. The space in the corner of the room 1 is a space in which the number of corresponding sensing areas 31 is smaller than the space in the center of the room 1. When the third temperature is calculated in a space where the number of times the temperature is measured is small, the control unit 54 may create the movement control information with the position included in the space having low reliability of the temperature distribution as the first designated position.

The control unit 54 transmits the movement control information to the movement device 4. When the movement device 4 receives the movement control information from the control unit 54, the movement device 4 moves to the first designated position included in the movement control information.

According to the third embodiment described above, the control unit 54 creates air conditioning control information including information for controlling the air conditioner 43. The air conditioner 43 agitates the air inside the room 1. Therefore, the air conditioning control device 5 can control the inside of the room 1 so as to eliminate the stagnation of air. Further, the air conditioning control device 5 can perform task air conditioning using the mobile device 4. The task air conditioning is performed in a space where it is difficult to perform ambient air conditioning. As a result, the air conditioning control device 5 can control the air conditioning that the person feels comfortable in the entire interior of the space.

Further, the control unit 54 creates movement control information including command information for moving the moving device 4 to the first designated position inside the room 1. Therefore, the control unit 54 can control the position of the moving device 4.

The control unit 54 may detect a space having a low reliability of the three-dimensional distribution of temperature and create air conditioning control information with a position included in the space having a low reliability as the first designated position. .. In this case, the mobile device 4 measures the third temperature in the space with low reliability after acquiring the air conditioning control information. Therefore, it is possible to increase the frequency with which the temperature is measured in the space having low reliability.

Further, the control unit 54 may detect a space in which the accuracy of measuring the first temperature or the second temperature is low by using the information on the floor map. The control unit 54 may detect a space with low measurement accuracy as a space with low reliability of the temperature distribution in the three-dimensional temperature map. For example, in a space where the measurement accuracy of the first temperature or the second temperature is low, the position where a heating element such as an OA device exists, or the position where the radiation temperature cannot be accurately measured due to the shadow of an obstacle, etc. It is a space including. When the control unit 54 calculates a space having a low reliability of the temperature distribution, the control unit 54 creates the movement control information with the position included in the space as the first designated position. Therefore, the air conditioning control device 5 can improve the accuracy of air conditioning control.

Further, the control unit 54 creates the movement control information with the space where the reliability of the temperature distribution is low as the first designated position. The control unit 54 transmits the movement control information to the mobile device 4. When the moving device 4 receives the movement control information, it moves to the first designated position and then measures the third temperature. Therefore, the accuracy of the temperature distribution in the three-dimensional temperature map can be improved.

The control unit 54 may create movement control information including information on a command for preventing the movement device 4 from moving to the second designated position inside the room 1. When the mobile device 4 receives the movement control information, the mobile device 4 autonomously moves so as to avoid the second designated position. For example, the control unit 54 detects the position where a person is present inside the room 1 by using at least one of the information of the first temperature and the information of the second temperature. In this case, the control unit 54 creates movement control information including information of a command for preventing the movement device 4 from moving from the position where the person is present to the second designated position. Therefore, the mobile device 4 can measure the temperature without disturbing the human activity.

Further, for example, the control unit 54 may detect a region in which a person has not existed for a certain period of time or longer from the information of the three-dimensional temperature map. In this case, the control unit 54 creates information that sets the position included in the area as the second designated position and movement control information that includes information of a command that prevents the moving device 4 from moving to the second designated position.

The control unit 54 may transmit the movement control information to the control device that controls the movement device.

In the third input information input to the learning unit 57, the air conditioning control information may include information for controlling the operation of the air conditioner 43. In this case, the inference unit 58 outputs air conditioning control information including information for controlling the operation of the air conditioner 43.

Embodiment 4.
FIG. 9 is a system configuration diagram of the air conditioning control system according to the fourth embodiment. The same or corresponding parts as those of the first embodiment, the second embodiment, and the third embodiment are designated by the same reference numerals. The explanation of this part is omitted.

As shown in FIG. 9, in the fourth embodiment, the air conditioning control system 100 operates to change the concentration of carbon dioxide as an environmental physical quantity inside the room 1. The air conditioning control system 100 includes a ventilation device 7.

The ventilation device 7 has a ventilation function. For example, the ventilation device 7 is provided on the ceiling surface 1a of the room 1 (not shown in FIG. 9). The ventilation device 7 acquires air conditioning control information from the control unit 54. The ventilation device 7 discharges the air sucked to the outside of the room 1. The ventilation device 7 blows the air outside the room 1 into the room 1.

The air conditioner 2 has a ventilation function. The air conditioner 2 discharges the air sucked into the outside of the room 1. The air conditioner 2 blows the air outside the room 1 into the room 1.

The first detector 21 measures the concentration of carbon dioxide in the surrounding air. For example, the first detector 21 measures the first concentration, which is the concentration of carbon dioxide in the air at the height of the ceiling surface 1a. The first detector 21 transmits the measured first concentration information to the corresponding air conditioner 2.

For example, the plurality of second detectors 3 are provided on the floor surface 1b. The second detector 3 measures the concentration of carbon dioxide in the surrounding air. The second detector 3 measures the second concentration, which is the concentration of carbon dioxide in the air in the region of the height of the floor surface 1b.

The third detector 41 measures the concentration of carbon dioxide in the surrounding air. The third detector 41 measures the third concentration, which is the concentration of carbon dioxide at a position 150 cm above the floor surface 1b in the place where the mobile device 4 is present. The third detector 41 stores the position where the third concentration is measured as the third position.

In the fourth embodiment, the air conditioning control system 100 performs the same operation as that for controlling the temperature distribution inside the room 1 in the first, second, and third embodiments of the room 1. Control of carbon dioxide concentration distribution.

The information on the air conditioning setting stored in the setting storage unit 52 includes the information on the setting regarding the concentration of carbon dioxide in the air of the room 1.

The map creation unit 53 creates a three-dimensional density map using the coordinate system of the three-dimensional space inside the room 1 in which the first density, the second density, and the third density are plotted.

The control unit 54 uses the three-dimensional concentration map to create air-conditioning control information such that the air-conditioning operation regarding the concentration distribution of carbon dioxide inside the room 1 is performed. For example, the control unit 54 detects a difference in the concentration of carbon dioxide in the peripheral region of the air conditioner 2b in the three-dimensional concentration map with respect to the concentration distribution of carbon dioxide in the air-conditioned room 1 in the active space. .. In this case, the control unit 54 creates air conditioning control information including control information such that the amount of air ventilated by the air conditioning device 2b increases. The control unit 54 creates air conditioning control information including control information such that the amount of air ventilated by the ventilation device 7 increases.

The control unit 54 calculates the operation of the air conditioner 43 to change the distribution of the carbon dioxide concentration inside the room 1 by using the three-dimensional concentration map. For example, the control unit 54 calculates the operation of the air conditioner 43 blowing air to a position where the concentration of carbon dioxide is high.

The learning unit 57 generates a control model for inputting and outputting control information regarding the carbon dioxide concentration distribution inside the room 1.

The inference unit 58 creates air conditioning control information including control information regarding the concentration distribution of carbon dioxide inside the room 1.

According to the fourth embodiment described above, the air conditioning control device 5 operates to control the air conditioning by using the distribution of the concentration of carbon dioxide as the environmental physical quantity. Therefore, the air conditioning control device 5 can control the concentration of carbon dioxide inside the room 1. As a result, the air conditioning control device 5 can provide a space in which a person feels more comfortable.

The environmental physical quantity changed by the air conditioning control system 100 is not limited to the concentration of carbon dioxide. For example, the air conditioning control system 100 changes the concentration of dust in the air. In this case, the first detector, the second detector, and the third detector measure the concentration of dust in the air.

The first detector 21 may be provided in the ventilation device 7.

1 room, 1a ceiling surface, 1b floor surface, 1c side surface, 2 air conditioner, 2a air conditioner, 2b air conditioner, 3 second detector, 3a second detector, 3b second detector, 4 mobile device , 5 Air conditioning control device, 6 Communication medium, 7 Ventilation device, 20 Blow control unit, 21 1st detector, 21a 1st detector, 21b 1st detector, 22 Blow control unit, 22a Blow control unit, 22b Blow control Unit, 23 Blower control unit, 31 Sensing area, 31b Sensing area, 41 Third detector, 42 Transmitter unit, 43 Air conditioner, 51 Data collection unit, 52 Setting storage unit, 53 Map creation unit, 54 Control unit, 55 Move Data storage unit, 56 data storage unit, 57 learning unit, 58 inference unit, 100 air conditioning control system, 200a processor, 200b memory, 300 hardware

Claims (29)

A map creation unit that creates information on the three-dimensional distribution of the environmental physical quantity in the space using the values of the environmental physical quantities measured at multiple positions with different three-dimensional coordinates inside the space.
A control unit that creates air conditioning control information for control to harmonize the air in the space based on information on the three-dimensional distribution of the environmental physical quantity created by the map creation unit.
Air conditioning control device equipped with. The air conditioning control device according to claim 1, wherein the map creating unit uses the temperature of air as the environmental physical quantity to create information on a three-dimensional distribution of temperature in the space. The map creation unit has information on the first measurement value of the environmental physical quantity at the height of the upper boundary of the space and information on the second measurement value of the environmental physical quantity at the height of the lower boundary of the space. Information on the distribution in the three dimensions is created by using at least one of the information and the information of the third measurement value of the environmental physical quantity measured in the activity space in the range of the height in which the person is active in the space. The air conditioning control device according to claim 1 or 2. The air conditioning control device according to claim 3, wherein the map creating unit uses a value measured by a detector provided in the moving device moving inside the space as the third measured value. The air conditioning control device according to claim 4, wherein the control unit creates the air conditioning control information including information for controlling an air conditioning device for air conditioning provided in the mobile device. The first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space, the second information of the set value of the environmental physical quantity in the space, and the space. The third information of the control for harmonizing the air and the environmental physical quantity measured after the time when the first information, the second information and the third information are created at the position inside the space. A data storage unit that stores the fourth information of the value,
By inputting the first information, the second information, and the fourth information accumulated in the data storage unit, a control model for outputting the third information of control for harmonizing the air in the space is learned. And the learning part generated by
The air conditioning control device according to any one of claims 1 to 5, wherein the air conditioning control device is provided. The air conditioning control device according to claim 6, wherein the data storage unit stores the first information, the second information, the third information, and the fourth information about the temperature of air as the value of the environmental physical quantity. The data storage unit has at least one of the first measured value of the environmental physical quantity at the height of the upper boundary of the space and the second measured value of the environmental physical quantity at the height of the lower boundary of the space. The value of the environmental physical quantity in the first information is used, and the third measured value of the environmental physical quantity measured in the activity space within the height range in which a person is active in the space is used as the value of the environmental physical quantity in the fourth information. The air conditioning control device according to claim 6 or 7. The air conditioning control device according to claim 8, wherein the data storage unit uses a value measured by a detector provided in a mobile device moving inside the space as the third measured value. Using the control model generated by the learning unit, the first information and the second information, and the first information and the second information are created at a position inside the space for a certain period of time. The inference unit that outputs the third information by inputting the fifth information of the value of the environmental physical quantity to be realized after the lapse of time.
Equipped with
After creating the fifth information, the control unit inputs the first information, the second information, and the fifth information into the inference unit, and uses the third information output by the inference unit to use the third information. The air conditioning control device according to any one of claims 6 to 9, which creates control information for harmonizing the air in the space. The tenth aspect of the present invention, wherein the inference unit outputs the third information by inputting the first information, the second information, and the fifth information about the temperature of air as the value of the environmental physical quantity. Air conditioning control device. The air conditioning control device according to claim 4 or 9, wherein the control unit creates movement control information including information on a command for the mobile device to move to a first designated position inside the space. The control unit detects a space in which the reliability of the distribution of the environmental physical quantity on the three dimensions is low, and creates the movement control information in which the position included in the space having the low reliability is set as the first designated position. The air conditioning control device according to claim 12. The thirteenth aspect of the present invention, wherein the control unit detects a space in which the third measured value is measured less frequently, and detects the space as a space in which the reliability of the three-dimensional distribution of the environmental physical quantity is low. Air conditioning control device. The control unit detects a space in which the measurement accuracy of the first measured value or the second measured value is low, and detects the space as a space in which the reliability of the three-dimensional distribution of the environmental physical quantity is low. Item 13. The air conditioning control device according to claim 14. The control unit creates movement control information including information of a command for preventing the moving device from moving to a second designated position inside the space, claim 4, claim 9, and claims 12 to 15. The air conditioning control device according to any one of the above. The control unit detects the temperature as the value of the environmental physical quantity by using at least one of the information of the first measured value and the information of the second measured value, and the position of a person existing inside the space. 16. The air conditioning control device according to claim 16, wherein the movement control information is created by detecting the above-mentioned position and setting the position as the second designated position. According to any one of claims 12 to 17, the control unit transmits a command for transmitting the value of the environmental physical quantity to the mobile device when the mobile device is present at a specific position. The air conditioning control device described. The first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space, the second information of the set value of the environmental physical quantity in the space, and the air in the space. The third information of the control for harmonization and the value of the environmental physical quantity measured after the time when the first information, the second information and the third information are created at the position inside the space. The fourth information, the data storage unit that stores the information, and
By inputting the first information, the second information, and the fourth information accumulated in the data storage unit, a control model for outputting the third information of control for harmonizing the air in the space is learned. And the learning part generated by
Air conditioning control device equipped with. The first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space, the second information of the set value of the environmental physical quantity in the space, and the inside of the space. To harmonize the air in the space by inputting the fifth information of the value of the environmental physical quantity to be realized after a certain time has elapsed from the time when the first information and the second information were created at the position. A reasoning unit that outputs the third information by inputting the first information, the second information, and the fifth information by using a control model that outputs the third information of the control of the above.
The fifth information is created, the first information, the second information, and the fifth information are input to the inference unit, and the third information output by the inference unit is used to blow air in the space. A control unit that creates control information for harmony,
Air conditioning control device equipped with. An air conditioner that harmonizes the air in the space,
A plurality of detectors provided at a plurality of positions having different three-dimensional coordinates in the space and measuring the value of the environmental physical quantity, and a plurality of detectors.
13. The air-conditioning control device according to any one of the above,
Air conditioning control system with. A moving device that moves inside the space,
Equipped with
At least one of the plurality of detectors is a detector provided in the mobile device and measures a third measured value of the environmental physical quantity in an active space within a height range in which a person is active in the space. 21. The air conditioning control system according to claim 21. 22. The air conditioning control system according to claim 22, wherein the mobile device is at least one of a robot that carries luggage, a robot that performs cleaning, and a robot that performs security. Map creation in which the air conditioning control device creates information on the three-dimensional distribution of the environmental physical quantity in the space using the values of the environmental physical quantities measured at a plurality of positions having different three-dimensional coordinates inside the space. Process and
The air conditioning control of the control performed after the map making step and for the air conditioning control device to harmonize the air in the space based on the information of the three-dimensional distribution of the environmental physical quantity created in the map making step. The control process to create information and
Air conditioning control method with. The air conditioning control device receives the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space, and the second information of the set value of the environmental physical quantity in the space. The third information of the control for harmonizing the air in the space, and the measurement measured after the time when the first information, the second information, and the third information are created at the position inside the space. The fourth information of the value of the environmental physical quantity, the data accumulation process for accumulating, and the data accumulation process.
The air conditioning control device, which is performed after the data storage step, harmonizes the air in the space by inputting the first information, the second information, and the fourth information accumulated in the data storage step. A learning process that generates a control model by learning that outputs the third information of control for
Air conditioning control method with. The air conditioning control device creates the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates inside the space and the second information of the set value of the environmental physical quantity in the space. The information creation step of creating the fifth information of the value of the environmental physical quantity to be realized at the position inside the space after a certain time has passed from the time when it was done.
The third information of the control performed after the information creation step and for the air conditioning control device to harmonize the air in the space by inputting the first information, the second information, and the fifth information. An inference step of outputting the third information by inputting the first information, the second information, and the fifth information created in the information creating step into the output control model.
A control step performed after the inference step, in which the air conditioning control device creates control information for harmonizing the air in the space by using the third information output in the inference step.
Air conditioning control method with. On the computer
A map creation function that creates information on the three-dimensional distribution of the environmental physical quantity in the space using the values of the environmental physical quantities measured at multiple positions with different three-dimensional coordinates inside the space.
A control function that creates control air conditioning control information for harmonizing the air in the space based on information on the three-dimensional distribution of the environmental physical quantity created by the map creation function.
Air conditioning control program to run. On the computer
The first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space, the second information of the set value of the environmental physical quantity in the space, and the air in the space. The third information of the control for harmonization and the value of the environmental physical quantity measured after the time when the first information, the second information and the third information are created at the position inside the space. Fourth information, data storage function to store, and
By inputting the first information, the second information, and the fourth information accumulated by the data storage function, a control model for outputting the third information of control for harmonizing the air in the space is learned. With the learning function generated by
Air conditioning control program to run. On the computer
Than when the first information of the value of the environmental physical quantity measured at a plurality of positions having different three-dimensional coordinates in the space and the second information of the set value of the environmental physical quantity in the space are created. An information creation function that creates the fifth information of the value of the environmental physical quantity that is desired to be realized at a position inside the space after a certain period of time has passed.
The first information and the second information are input to a control model that outputs the third information of the control for harmonizing the air in the space by inputting the first information, the second information, and the fifth information. And the inference function that outputs the third information by inputting the fifth information and
Using the third information output by the inference function, a control function for creating control information for harmonizing the air in the space, and a control function.
Air conditioning control program to run.

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