WO2018087912A1

WO2018087912A1 - Control device and control system

Info

Publication number: WO2018087912A1
Application number: PCT/JP2016/083663
Authority: WO
Inventors: 浩子泉原
Original assignee: 三菱電機株式会社
Priority date: 2016-11-14
Filing date: 2016-11-14
Publication date: 2018-05-17
Also published as: JP6615382B2; JPWO2018087912A1

Abstract

A control device is provided with: an environmental data acquisition unit (151) that acquires detection values from a detection device via a first interface unit (142); a response requirement level determination unit (152) that determines, on the basis of historical information, a response requirement level that is the level of necessity for requiring a subjective evaluation response from a user in the most recent detection value acquired from the detection device; an acquisition possibility level determination unit (153) that determines, on the basis of the historical information, an acquisition possibility level that is the level of the possibility of being able to acquire a response from the user in the most recent detection value; and a response request notification unit (154) that determines whether to notify a user of a response request in accordance with the combination of the determined response requirement level and the determined acquisition possibility level, and if it has been determined that the response request is to be notified to the user, notifies a terminal of the response request via a second interface unit (143).

Description

Control device and control system

The present invention relates to a control device and a control system, and more particularly to a detection device that detects a detection value related to a user, a control device that communicates with a user terminal, and a control system including such a control device.

Sense of the air-conditioned space such as hot or cold and comfortable or uncomfortable depends greatly on the tastes and circumstances of the residents. For this reason, even if it is the same temperature and humidity, a resident's experience differs depending on the case.

On the other hand, by collecting subjective evaluations from the residents and appropriately analyzing the collected subjective evaluations, it is possible to realize air conditioning that matches the actual experience.
For example, Patent Document 1 discloses a countermeasure for a case where a resident declares an answer different from the actual experience depending on the purpose when answering a subjective evaluation.
Further, Patent Document 2 discloses a technique that determines an answer due to an erroneous operation or mischief from the tendency of replies of the resident and does not reflect it in comfort evaluation and air conditioning control.

JP 2007-255835 A JP 2001-273475 A

The techniques disclosed in Patent Document 1 and Patent Document 2 are effective for the purpose of determining appropriateness of subjective evaluation from the resident in order to correctly determine the resident's preference and target environment.
However, if a subjective evaluation response is frequently requested, the resident may feel annoyance and ignore the response request. Moreover, if it becomes difficult to obtain a reply from a resident due to the complexity of the answering work and the long-term operation, air conditioning control based on subjective evaluation will not be established.

Therefore, an object of the present invention is to make it possible to efficiently collect subjective evaluations while minimizing the burden on the user.

The control apparatus which concerns on 1 aspect of this invention is a control apparatus which communicates with the detection apparatus which detects the detected value regarding an air-conditioned space and a user, and the said user's terminal, Comprising: The 1st interface for communicating with the said detection apparatus , A second interface unit for communicating with the terminal, an acquisition unit for acquiring the detection value from the detection device via the first interface unit, and the detection device detected in the past The past detection value that is the detection value, and the subjective evaluation that was answered when the user received a subjective evaluation answer that is a subjective evaluation of the air-conditioned space from the user when the past detection value was detected And a storage unit that stores history information including, and based on the history information, the latest detection value acquired from the detection device requires a subjective evaluation answer from the user. An answer requirement level determination unit that determines an answer requirement level that is a necessity level to be obtained, and an obtainable level that is a possibility of obtaining an answer from the user in the latest detection value based on the history information An acquirable level determination unit that determines whether or not to notify the user of an answer request according to a combination of the determined answer necessity level and the determined acquirable level; An answer request notifying unit for notifying the terminal of the answer request via the second interface unit when it is determined to notify the answer request.

The control system which concerns on 1 aspect of this invention is a control system provided with the detection apparatus which detects the detected value regarding an air-conditioned space and a user, the said user's terminal, and the control apparatus which communicates with the said detection apparatus and the said terminal. The control device includes a first interface unit for communicating with the detection device, a second interface unit for communicating with the terminal, and the detection device from the detection device via the first interface unit. An acquisition unit that acquires a detection value, a past detection value that is a detection value detected in the past by the detection device, and a subjective evaluation of the conditioned space from the user when the past detection value is detected When a response of subjective evaluation is obtained, a storage unit that stores historical information including the subjective evaluation that has been answered, and the detection device based on the historical information In the latest detected value obtained from the above, based on the history information, the answer required level determination unit that determines the answer required level that is a level of necessity that requires a subjective evaluation answer from the user, and the latest information In accordance with a combination of an obtainable level determination unit that determines an obtainable level that is a level of possibility of obtaining an answer from the user, and the determined required answer level and the determined obtainable level. Determining whether or not to notify the user of the response request, and when determining to notify the user of the response request, notifies the terminal of the response request via the second interface unit. And an answer request notifying unit.

According to one aspect of the present invention, it is possible to efficiently collect subjective evaluations by minimizing the burden on the user by notifying an answer request while minimizing it at an appropriate timing.

1 is a schematic diagram illustrating a configuration of a control system according to Embodiment 1. FIG. FIG. 2 is a block diagram schematically showing a configuration of a control device in the first embodiment. FIG. 3 is a schematic diagram showing an answer database in the first embodiment. FIG. 3 is a schematic diagram illustrating a determination criterion table in the first embodiment. (A) And (B) is a block diagram which shows the hardware structural example of a control apparatus. 3 is a flowchart showing the operation of the control device in the first embodiment. 6 is a schematic diagram illustrating an example of an answer screen image according to Embodiment 1. FIG.

Embodiment 1 FIG.
FIG. 1 is a schematic diagram illustrating a configuration of a control system 100 according to the first embodiment.
The control system 100 includes

outdoor units

110A and 110B,

indoor units

111A, 111B, 111C, and 111D,

sensors

120A and 120B, a terminal 130, and a control device 140.
When it is not necessary to distinguish each of the

outdoor units

110A and 110B, they are called outdoor units 110.
When it is not necessary to distinguish each of the

indoor units

111A, 111B, 111C, and 111D, they are referred to as indoor units 111.
When there is no need to particularly distinguish each of the

sensors

120A and 120B, they are referred to as sensors 120.

The outdoor unit 110 and the indoor unit 111 are air conditioners connected to an air conditioning communication network, and function as control target devices controlled by the control device 140. The outdoor unit 110 and the indoor unit 111 can be controlled by, for example, a remote controller (not shown).

The sensor 120 is a detection device for acquiring information (detection values) regarding the air-conditioned space and the occupants (users) in the room. The air-conditioned space is, for example, an environment around a resident. The information regarding the resident is information (detection value) regarding at least one of the position of the resident and the living body.

For example, the sensor 120 is a device that acquires information (detected values) of indoor space (air-conditioned space) such as a temperature sensor, a humidity sensor, an illuminance sensor, and a CO ₂ sensor, and the occupant's seating position, body temperature, heart rate, etc. And a device for acquiring information (detection value) of the resident himself. Here, the occupant's seating position, body temperature, and heart rate can be obtained by using a wearable device that is worn on the occupant's wrist. The occupant's seating position can be specified by, for example, the resident's mobile terminal such as a smartphone and the indoor base station, and the GPS (Global Positioning System) of the resident's mobile terminal such as the smartphone. It can also be specified by using it.
Then, the sensor 120 transmits the detection value (environment value) to the control device 140 via the air conditioning communication network.

The terminal 130 is a device for a resident to answer a subjective evaluation for the air-conditioned space. The terminal 130 may be a portable terminal such as a smartphone, or a stationary apparatus such as a PC (Personal Computer).
The terminal 130 is connected to a communication network such as a wireless LAN (Local Area Network).

The control device 140 is connected to the air conditioning communication network, transmits a control command to the air conditioner, and collects operation information and power consumption. The control device 140 is connected to the communication network, transmits a response request to the terminal 130, and receives response data from the terminal 130.

FIG. 2 is a block diagram schematically showing the configuration of the control device 140.
The control device 140 includes a storage unit 141, a first interface unit (hereinafter referred to as a first I / F unit) 142, a second interface unit (hereinafter referred to as a second I / F unit) 143, and a control unit. 150.

The storage unit 141 stores information necessary for processing in the control device 140. For example, the storage unit 141 stores history information and determination information.

FIG. 3 is a schematic diagram showing an answer database 160 as an example of history information.
The history information is information including a detected value and a subjective evaluation that is answered when a subjective evaluation answer is obtained.
The answer database 160 is information in a table format having a resident NO column 160a, an environment data column 160b, and a subjective evaluation column 160g.
The resident NO column 160a stores a resident number that is resident identification information for identifying a resident. The resident number is assumed to be assigned to the resident in advance.

The environmental data string 160b stores the detection value detected by the sensor 120.
For example, in the first embodiment, the environmental data column 160b includes a temperature column 160c, a humidity column 160d, an attended position column 160e, and a heart rate column 160f.
The temperature column 160 c stores the temperature at the occupant's seating position detected by the sensor 120.
The humidity column 160d stores the humidity at the occupant's seating position detected by the sensor 120.
The occupancy position column 160e stores the occupant's occupancy position detected by the sensor 120.
The heart rate column 160 f stores the occupant's heart rate detected by the sensor 120.

The subjective evaluation column 160g stores a subjective evaluation, which is a subjective evaluation of the air-conditioned space, answered by a resident.
For example, in the first embodiment, the subjective evaluation column 160g includes a thermal / cool sensation column 160h, a wet / dry sensation column 160i, and a comfort sensation column 160j.
The thermal sensation column 160h stores subjective evaluations answered by residents regarding temperature. When there is no answer from the resident, a value indicating that there is no answer (here, “−”) is stored.
The wet and dry sensation column 160i stores subjective evaluations answered by residents regarding humidity. When there is no response from the resident, a value indicating that there is no response is stored.
The comfort column 160j stores subjective evaluations answered by residents on the comfort of air conditioning. When there is no response from the resident, a value indicating that there is no response is stored.

FIG. 4 is a schematic diagram illustrating a determination criterion table 161 that is an example of determination information.
The determination criterion table 161 specifies whether or not to send a reply request for each combination of the reply required level and the obtainable level.

Returning to FIG. 2, the first I / F unit 142 is a communication interface for communicating with the outdoor unit 110, the indoor unit 111, and the sensor 120. The first I / F unit 142 is connected to an air conditioning communication network to which the outdoor unit 110, the indoor unit 111, and the sensor 120 are connected.
The second I / F unit 143 is a communication interface for communicating with the terminal 130. The second I / F unit 143 is connected to a communication network to which the terminal 130 is connected.

The control unit 150 controls processing in the control device 140.
The control unit 150 includes an environmental data acquisition unit 151, an answer required level determination unit 152, an acquirable level determination unit 153, an answer request notification unit 154, an evaluation collection unit 155, and a control determination unit 156.

The environmental data acquisition unit 151 is an acquisition unit that acquires a detection value as environmental data from the sensor 120 via the first I / F unit 142.

The answer necessity level determination unit 152 determines an answer necessity level that is a level of necessity of requiring a subjective evaluation answer from the resident in the latest detected value from the past resident answer history. It is assumed that the necessity level of the answer becomes higher as the number of times the answer of the subjective evaluation from the resident is reduced when a detection value similar to the latest detection value is detected.
The acquirable level determination unit 153 determines an acquirable level that is a level of possibility that an answer can be acquired from a resident with the latest detection value from the past resident's response history. It is assumed that the possibility of acquisition is higher as the probability of obtaining a subjective evaluation answer from a resident is higher when a detection value similar to the latest detection value is detected.

The answer request notifying unit 154 determines whether or not to notify the resident terminal 130 of an answer request for requesting a subjective evaluation answer from the combination of the determined required answer level and the determined obtainable level. When the answer request notifying unit 154 determines to notify the answer request, the answer request notifying unit 154 notifies the terminal 130 of the answer request via the second I / F unit 143.

The evaluation collection unit 155 acquires a subjective evaluation answer from the resident via the second I / F unit 143. Then, the evaluation collection unit 155 stores the answered subjective evaluation in the response database 160 together with the detection value acquired by the environment data acquisition unit 151. Note that the evaluation collection unit 155 stores the detection value acquired by the environmental data acquisition unit 151 in the response database 160 when the subjective evaluation response is not acquired from the resident.
The control determination unit 156 determines the operation content (control) of the air conditioner based on the subjective evaluation of the resident recorded in the answer database 160. And the control determination part 156 sends the command which shows the determined driving | operation content to the target air conditioner via the 1st I / F part 142, and the determined driving | operation content is air conditioner To run.

FIGS. 5A and 5B are block diagrams illustrating a hardware configuration example of the control device 140.
As shown in FIG. 5A, the control device 140 is a computer that includes a memory 10, a processor 11, a storage device 12, a first communication device 13, and a second communication device 14. Can be realized.
For example, the storage unit 141 can be realized when the processor 11 uses the storage device 12 including a volatile or nonvolatile memory. The first I / F unit 142 can be realized by the processor 11 using the first communication device 13. The second I / F unit 143 can be realized by the processor 11 using the second communication device 14. Part or all of the control unit 150 can be realized by the memory 10 and the processor 11 such as a CPU (Central Processing Unit) that executes a program stored in the memory 10. Such a program may be provided through a network, or may be provided by being recorded on a recording medium.

In addition, for example, as illustrated in FIG. 5B, a part or all of the control unit 150 may be a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC (Application Specific Integrated), or the like. Circuits) or FPGA (Field Programmable Gate Array) can also be used.

The operation of control device 140 in the first embodiment will be described.
FIG. 6 is a flowchart showing the operation of the control device 140 in the first embodiment.
First, the environmental data acquisition unit 151 acquires a detection value as environmental data from the sensor 120 via the first I / F unit 142 (S1).

Here, the environment data acquisition unit 151 acquires the detected values of temperature, humidity, occupant's seating position, and heart rate.
Of these, temperature, humidity, and heart rate are used as the first detection values (hereinafter referred to as subjective data collection detection values) for determining the necessity of collecting the resident's subjective evaluation. A second detection value (hereinafter referred to as an answer probability determination detection value) for determining the possibility of answering is used.

Specifically, it is assumed that the following detection values are acquired for the resident 1.
Temperature: 26.4 ° C
Humidity: 41%
Attendance: Meeting space B
Heart rate: 83

Moreover, regarding the resident 2, it is assumed that the following detection values have been acquired.
Temperature: 26.4 ° C
Humidity: 41%
Attendance: Office desk 26
Heart rate: 66

Next, the answer required level determination unit 152 refers to the answer database 160 and determines the answer required level of the resident in the latest detected value (S1).
Here, it is assumed that the required answer level is determined in three stages. Level 1 is the most necessary and level 3 is the lowest.

For example, since the resident 1 does not receive a response at a room temperature of 26 ° C., a humidity of 40%, and a heart rate of 80, the response required level determination unit 152 determines the response required level as “1”. In other words, when the number of responses of subjective evaluation in subjective data collection detection values in the similar range to the latest subjective data collection detection value is less than a predetermined first threshold, the answer required level determination unit 152 The required level is determined as “1”.
On the other hand, since the resident 2 has already made an answer once in the past under conditions similar to the latest environmental value, the answer required level determination unit 152 determines the answer required level as “2”. In other words, when the number of responses to subjective evaluation in the subjective data collection detection value in the similar range to the latest subjective data collection detection value is greater than or equal to the predetermined first threshold and less than the predetermined second threshold. The required answer level determination unit 152 determines that the required answer level is “2”.
In addition, when the number of responses for subjective evaluation in subjective data collection detection values in a similar range to the latest subjective data collection detection value is equal to or greater than a predetermined second threshold (for example, “5”), a required answer level The determination unit 152 determines that the required answer level is “3”.
As for the similar range of the subjective data collection detection values, a numerical range is predetermined for each detection value.
In addition, here, the determination is based on the number of responses of subjective evaluation in the subjective data collection detection value in the similar range to the latest subjective data collection detection value. It may be determined by the answer probability of the subjective evaluation in the data collection detection value.

Next, the acquirable level determination unit 153 determines an acquirable level of subjective evaluation from the resident at the latest detected value (S3).
Here, it is assumed that the acquisition possibility level is determined in three stages. Level 1 has the highest probability of obtaining an answer, and level 3 has the lowest probability.
For example, the acquirable level determination unit 153 determines the acquisition possibility level by comparing the answer probability of the subjective evaluation in the answer probability determination detection value in the similar range to the latest answer probability determination detection value with a threshold value.
For example, when the answer probability of the subjective evaluation in the answer probability determination detection value in the similar range to the latest answer probability determination detection value is less than 30% (third threshold), the obtainable level determination unit 153 The acquisition possibility level is determined to be “3”.
In addition, when the answer probability of the subjective evaluation in the answer probability determination detection value in the similar range to the latest answer probability determination detection value is 30% (third threshold) or more and less than 60% (fourth threshold). The obtainable level determination unit 153 determines that the obtainability level is “2”.
Furthermore, when the response probability of the subjective evaluation in the response probability determination detection value in the similar range is 60% (fourth threshold) or more, the acquirable level determination unit 153 sets the acquisition probability level to “1”. Is determined.
As for the similar range of the answer probability determination detection value, a numerical range is predetermined for each detection value. Further, it is assumed that a similar position is predetermined for the seating position.

Next, the response request notifying unit 154 refers to the determination criterion table 161, and determines whether or not to transmit the response request in the combination of the response required level determined in step S2 and the acquirable level determined in step S3. (S4). If an answer request is transmitted (Yes in S4), the process proceeds to step S5. If an answer request is not transmitted (No in S4), the process ends.
For example, resident 1 has an answer required level of “1” and an obtainable level is “3”, and resident 2 has an answer required level of “2” and an obtainable level is “1”. Based on the determination criterion table 161, the request notification unit 154 determines that both request response transmission.

In step S <b> 5, the reply request notifying unit 154 transmits a reply request to the terminal 130 via the second I / F unit 143. Here, an answer request is transmitted to each terminal 130 of resident 1 and resident 2.

FIG. 7 is a schematic diagram illustrating an example of an answer screen image displayed on the touch panel (not shown) of the terminal 130 when the control device 140 transmits an answer request to the terminal 130.
Such image data of the answer screen image 170 may be stored in the terminal 130 in advance, or may be transmitted from the control device 140 to the terminal 130 as an answer request.
The resident can input the subjective evaluation regarding the room temperature (temperature), the humidity, and the comfort in the answer screen image 170 and send back the answer, thereby notifying the control apparatus 140 of the subjective evaluation.

Returning to FIG. 6, if the evaluation collection unit 155 acquires the subjective evaluation from the resident through the second I / F unit 143, the evaluation collection unit 155 stores the content in the answer database 160 (S <b> 6).
For example, the evaluation collection unit 155 adds a new record to the response database 160 when the response request notification unit 154 transmits the response request in step S5, and sets the corresponding resident number in the resident NO column 160a. The environmental data acquired in step S1 is stored in the environmental data column 160b, and "-" is stored in the subjective evaluation column 160g. And the evaluation collection part 155 should just update the subjective evaluation row | line | column 160g and store the content at the time of acquiring the subjective evaluation from a resident.

Here, it is assumed that the following answers were obtained from each resident.
Resident 1: Thermal feeling = hot, wet / dry feeling = neutral, comfortable feeling = slightly uncomfortable Resident 2: Thermal feeling = neutral, wet / dry feeling = somewhat dry, comfortable feeling = comfortable

And the control determination part 156 determines control of an air conditioner based on the content stored in the reply database 160 (S7).
For example, when the resident 1 is in the meeting space, the control determination unit 156 decreases the set temperature of the air conditioning in the meeting space because the thermal sensation tends to be somewhat “hot”. Moreover, since the resident 2 often feels dry compared to other resident, the air volume of the air conditioner 26 is reduced.

In the first embodiment, the resident responds the subjective evaluation only when there is a response request, but the resident may respond at an arbitrary timing (when dissatisfied with the air conditioning, etc.).

Embodiment 2. FIG.
As shown in FIG. 1, the control system 200 according to the second embodiment includes an

outdoor unit

110A, 110B, an

indoor unit

111A, 111B, 111C, 111D,

sensors

120A, 120B, a terminal 130, and a control. Device 240.
The control system 200 according to the second embodiment is configured in the same manner as the control system 100 according to the first embodiment except for the control device 240.

As illustrated in FIG. 2, the control device 240 includes a storage unit 241, a first I / F unit 142, a second I / F unit 143, and a control unit 250.
The control device 240 in the second embodiment is configured similarly to the control device 140 in the first embodiment except for the storage unit 241 and the control unit 250.

The storage unit 241 according to the second embodiment stores information necessary for processing in the control device 240. For example, the storage unit 241 stores history information and determination information as in the first embodiment.
The storage unit 241 further stores selection information for determining which answer request method is selected for each resident.

The selection information is information in which a plurality of response request methods are associated with an expectation level that is an expectation level at which a response can be expected in each of the plurality of response request methods for each resident.
A positive integer is assigned to each of the plurality of response request methods in advance from “1” as an expectation level. The expectation level is assumed to be that at which “1” can most expect the answer, in other words, a high level (high expectation).

For example, when the resident uses a plurality of devices such as a portable terminal, a dedicated terminal, and a PC, for example, the plurality of response request methods are the plurality of devices.
Further, the plurality of response request methods may be a plurality of notification methods to the terminal 130 such as, for example, sounding an alarm sound, vibrating, or automatically displaying a screen.
Note that the plurality of response request methods may be, for example, a plurality of response screen images each having a different design.
Furthermore, the plurality of response request methods may be a combination of at least two of a plurality of devices, a plurality of notification methods, and a plurality of response screen images, for example.

The expectation level may be determined in advance by the developer of the control device 240 based on a general answer acquisition probability, and the administrator of the control device 240 may be determined in consideration of the characteristics of the resident. May be.

The control unit 250 controls processing in the control device 240.
The control unit 250 includes an environment data acquisition unit 151, an answer required level determination unit 152, an acquirable level determination unit 153, an answer request notification unit 254, an evaluation collection unit 155, and a control determination unit 156. The control unit 250 according to the second embodiment is configured in the same manner as the control unit 150 according to the first embodiment except for the answer request notification unit 254.

The response request notifying unit 254 determines whether to transmit a response request to the resident terminal 130 based on the combination of the determined required response level and the determined obtainable level. If the answer request notifying unit 254 determines to notify the answer request, the answer request notifying unit 254 selects one answer request method from a plurality of answer request directions, and notifies the answer request using the selected answer request method. To do. For example, the answer request notifying unit 254 refers to the selection information stored in the storage unit, and selects an answer request method having an expectation level of “1” in the resident who transmits the answer request.

In addition, if the evaluation collection unit 155 does not acquire a response from the resident during a predetermined period after transmitting the response request, the response request notification unit 254 sets the expectation level in the selection information. Update. For example, the answer request notifying unit 254 determines the specific number of times in the case that an answer cannot be obtained from the same resident in response to an answer request by a specific answer request method. The expectation level of the answer request method is set to the lowest, and the expectation level of the other answer request methods is increased by one.

As described above, it is possible to efficiently collect necessary data by sending an answer request in a way that the answer is most easily obtained.

100, 200 control system, 110 outdoor unit, 111 indoor unit, 120 sensor, 130 terminal, 140, 240 control device, 141, 241 storage unit, 142 first I / F unit, 143 second I / F unit, 150, 250 control unit, 151 environment data acquisition unit, 152 response required level determination unit, 153 acquirable level determination unit, 154,254 response request notification unit, 155 evaluation collection unit, 156 control determination unit.

Claims

A detection device for detecting a detection value relating to an air-conditioned space and a user, and a control device for communicating with the terminal of the user,
A first interface unit for communicating with the detection device;
A second interface unit for communicating with the terminal;
An acquisition unit for acquiring the detection value from the detection device via the first interface unit;
A past detection value that is a detection value detected in the past by the detection device and a subjective evaluation answer that is a subjective evaluation of the air-conditioned space from the user when the past detection value is detected are obtained. A storage unit that stores history information including a subjective evaluation that has been answered,
Based on the history information, in the latest detection value acquired from the detection device, an answer required level determination unit that determines an answer required level that is a level of necessity that requires an answer of subjective evaluation from the user; ,
Based on the history information, in the latest detection value, an acquirable level determination unit that determines an acquirable level that is a level of possibility that an answer can be acquired from the user;
If it is determined whether or not to notify the user of an answer request according to the combination of the determined answer required level and the determined acquirable level, and if it is determined to notify the user of the answer request And a response request notifying unit for notifying the terminal of the response request via the second interface unit.
When a subjective evaluation answer to the answer request is acquired from the terminal via the second interface unit, the latest detected value and the answered subjective evaluation are stored in the history information. The evaluation collection unit that stores the latest detection value in the history information when a subjective evaluation answer to the answer request is not acquired from the terminal. Control device.
The first interface unit further communicates with a control target device,
Control decision for determining control of the control target device based on the subjective evaluation included in the history information, and executing the determined control on the control target device via the first interface unit The control device according to claim 2, further comprising a unit.
The answer requirement level determination unit sets the answer requirement level so that the necessity becomes higher as the number of times the answer is obtained when the past detection value similar to the latest detection value is detected. The control device according to claim 1, wherein the control device is determined.
The acquirable level determination unit sets the acquirable level so that the probability becomes higher as the probability that the answer is obtained when the past detected value similar to the latest detected value is detected is higher. The control device according to claim 1, wherein the control device is determined.
The storage unit further stores determination information indicating whether or not to notify the answer request for each combination of the answer required level and the obtainable level,
The control device according to any one of claims 1 to 5, wherein the response request notification unit determines whether or not to notify the response request by referring to the determination information.
When the answer request notifying unit determines to notify the answer request, the answer request notifying unit selects one answer request method from a plurality of answer request methods, and notifies the answer request using the selected answer request method. The control device according to any one of claims 1 to 6, wherein:
The storage unit stores selection information indicating an expectation level which is a level at which an answer can be expected in each of a plurality of answer request methods.
The answer request notifying unit selects the answer request method having the highest expectation level by referring to the selection information;
The control device according to claim 7.
The response request notifying unit updates the expectation level in the selection information when the user does not respond to the response request using the selected response request method. The control device according to claim 8.
The control device according to claim 1, wherein the detection value is a value related to at least one of the position of the user and the living body.
A control system including a detection device that detects a detection value related to an air-conditioned space and a user, a terminal of the user, and a control device that communicates with the detection device and the terminal,
The control device includes:
A first interface unit for communicating with the detection device;
A second interface unit for communicating with the terminal;
An acquisition unit for acquiring the detection value from the detection device via the first interface unit;
A past detection value that is a detection value detected in the past by the detection device and a subjective evaluation answer that is a subjective evaluation of the air-conditioned space from the user when the past detection value is detected are obtained. A storage unit that stores history information including a subjective evaluation that has been answered,
Based on the history information, in the latest detection value acquired from the detection device, an answer required level determination unit that determines an answer required level that is a level of necessity that requires an answer of subjective evaluation from the user; ,
Based on the history information, in the latest detection value, an acquirable level determination unit that determines an acquirable level that is a level of possibility that an answer can be acquired from the user;
If it is determined whether or not to notify the user of an answer request according to the combination of the determined answer required level and the determined acquirable level, and if it is determined to notify the user of the answer request A response request notifying unit for notifying the terminal of the response request via the second interface unit.