JP2018142038A - Information provision system, information provision method, and information provision program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an information provision system capable of providing information related to contamination levels of air in minute activity ranges.SOLUTION: An information provision system (10) includes: an outer air information acquisition section (22) for acquiring position information for each predetermined area (A1, A2, A3...) and information indicating contamination levels of outdoor air for each predetermined area (A1, A2, A3...); an inner air information acquisition section (21) for acquiring position information for each predetermined facility (F1, F2, F3...) and information indicating contamination levels of indoor air for each predetermined facility (F1, F2, F3...); and an output section (30) for outputting data based on the information acquired by the outer air information acquisition section (22) and the information acquired by the inner air information acquisition section (21).SELECTED DRAWING: Figure 1

Description

    The present invention relates to an information providing system, an information providing method, and an information providing program.

    There is known an information providing system that provides data including position information of a target area and air information (for example, pollen information) corresponding to the position information.

    The information providing system disclosed in Patent Literature 1 is applied to a car navigation device and configured to be able to acquire pollen information for each predetermined area. The information providing system determines the pollen scattering state of the destination based on the pollen information for each area, and proposes an alternative destination if this state is bad.

JP 2013-137247 A

    The information providing system disclosed in Patent Document 1 only acquires position information for each area and the degree of outdoor air pollution (for example, pollen information) corresponding to each area. On the other hand, the range of human activities is not limited to the outdoors, but also includes facilities such as offices, stations, and hotels. In addition, in each facility, the degree of contamination in each facility varies depending on the presence or absence of the air cleaning function. However, until now, there has been no information providing system that can provide information on such a finer degree of air pollution.

    The present invention has been made paying attention to such points, and an object thereof is to create an information providing system capable of providing information on the degree of air pollution in a more detailed activity range.

    The first invention acquires outdoor air information for acquiring position information for each predetermined area (A1, A2, A3...) And information indicating the degree of outdoor air contamination for each predetermined area (A1, A2, A3...). Part information (22), position information for each predetermined facility (F1, F2, F3 ...), and inside air information acquisition for acquiring information indicating the degree of indoor air pollution for each predetermined facility (F1, F2, F3 ...) Information providing system comprising: a section (21); and an output section (30) for outputting data based on the information acquired by the outside air information acquiring section (22) and the information acquired by the inside air information acquiring section (21) It is.

    The “degree of air pollution” referred to here includes indices indicating the risk of developing hay fever, the risk of health damage due to particulate matter in the air represented by PM2.5, the risk of influenza infection, and the like.

    In the first invention, the outside air information acquisition unit (22) acquires positional information for each predetermined area (A1, A2, A3...) And the contamination of outdoor air corresponding to these areas (A1, A2, A3...). Get information about degree. The inside air information acquisition unit (21) acquires location information for each facility (F1, F2, F3 ...) and information on the degree of indoor air pollution corresponding to these facilities (F1, F2, F3 ...). To do. Then, the output unit (30) outputs data including these pieces of information to a predetermined information providing destination or the like. The information provided to the information provider includes the location of the specified area (A1, A2, A3 ...) and the degree of outdoor air contamination, the location of the specified facility (F1, F2, F3 ...) and the degree of indoor air contamination. Based on the information provided, which areas (A1, A2, A3 ...) have high levels of outdoor air pollution and which facilities (F1, F2, F3 ...) have low levels of indoor air pollution Can be grasped. Therefore, the person who received the information moves to facilities (F1, F2, F3 ...) where the degree of air pollution is lower, and the risks associated with air pollution (onset of hay fever, influenza infection, PM2.5) Resulting in health hazards).

    As for 2nd invention, in 1st invention, the said outside air information acquisition part (22) acquires the parameter | index which shows the onset risk of the hay of the outdoor air as information which shows the degree of the contamination of the said outdoor air, The inside air information acquisition unit (21) is an information providing system that acquires an index indicating a risk of developing hay fever in the room air as information indicating the degree of contamination of the room air.

    In the second invention, the information provider has a high risk of developing hay fever in any outdoor air in any area (A1, A2, A3 ...), and hay fever in any indoor air in any facility (F1, F2, F3 ...) It is possible to grasp whether the onset risk is low. Therefore, the person who received the information can move to a facility (F1, F2, F3...) Having a lower risk of developing hay fever, and can avoid the occurrence of hay fever.

    According to a third aspect, in the second aspect, at least one of the outside air information acquisition unit (22) and the inside air information acquisition unit (21) includes a pollen sensor (11, 13) for detecting a pollen amount. This is a characteristic information providing system.

    In the third invention, by using the pollen sensor (11, 13), the amount of pollen in the outdoor air for each area (A1, A2, A3 ...) and the indoor air for each facility (F1, F2, F3 ...) The amount of pollen can be detected. Therefore, those who have received information can search for a space with a low risk of developing hay fever using data based on the amount of pollen.

    In a fourth aspect based on the third aspect, the outside air information acquisition unit (22) is transmitted from the pollen sensor (11, 13) and a contributor to an SNS (Social Networking Service) provision unit (35). It has an onset status information acquisition unit (23) that acquires information indicating the onset status of hay fever in a predetermined area (A1, A2, A3 ...) based on the comments, and is detected by the pollen sensor (11, 13) Based on the amount of pollen and the onset status of hay fever acquired by the onset status information acquisition unit (23), an index indicating the onset risk of the hay fever in the outdoor air is obtained. System.

    Strictly speaking, the risk of developing hay fever cannot be accurately grasped only by the amount of pollen in the outdoor air in the air. This is because the risk of developing hay fever is affected not only by the amount of pollen in the air but also by particulate substances (so-called adjuvant substances) that worsen allergic symptoms.

    The outside air information acquisition part (22) of 4th invention is calculated | required the onset risk of the hay fever of a predetermined area based on the pollen amount of the outdoor air of a predetermined area, and the onset situation of the hay fever corresponding to this area . Here, the onset situation of hay fever is acquired based on a comment sent by the poster corresponding to the predetermined area to the SNS. In other words, for example, the contributor makes a comment (tweet) that the onset situation of her own hay fever has deteriorated in a certain area. Then, based on this comment, the outside air information acquisition unit (22) can acquire information indicating that the incidence of hay fever in this area is high. The outside air information acquisition unit uses the onset status of hay fever obtained in this way and the amount of pollen actually detected by the pollen sensor (11, 13) to more accurately estimate the onset risk of hay fever in a given area. Can be sought.

    The target area of the outside air information acquisition unit (22) is wider than the facility (F1, F2, F3 ...), and there are many contributors in the target area (A1, A2, A3 ...). For this reason, even if SNS information is utilized, the parameter of the data regarding the onset condition of hay fever can be secured sufficiently.

    The fifth aspect of the invention obtains outdoor air information for acquiring position information for each predetermined area (A1, A2, A3...) And information indicating the degree of outdoor air contamination for each predetermined area (A1, A2, A3...). A step, a position information for each predetermined facility (F1, F2, F3...), And an inside air information acquisition step for acquiring information indicating the degree of indoor air contamination for each predetermined facility (F1, F2, F3...) It is an air information provision method characterized by including the information acquired at the said outside air information acquisition step, and the information output step which outputs the data based on the information acquired at the said inside air information acquisition step.

    The sixth invention is an air information providing program for causing a computer to function as the information providing system (10) of any one of the first to fourth inventions.

    According to the present invention, it is possible to grasp the degree of outdoor air pollution for each area (A1, A2, A3 ...) and the degree of indoor air pollution for each facility (F1, F2, F3 ...). Can provide information on the degree of air pollution in various activities. Therefore, it is possible to promote an activity in a space where the cleanliness of air is higher, and it is possible to suppress health damage caused by air pollution.

FIG. 1 is a block diagram showing a schematic configuration of an information providing system according to the present embodiment. FIG. 2 is a flowchart showing the basic processing of the information providing system. FIG. 3 is an example of a display screen based on data provided from the information providing system.

    Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The following embodiments are essentially preferable examples, and are not intended to limit the scope of the present invention, its application, or its use.

    The information providing system (10) according to the present embodiment includes a degree of contamination of outdoor air in a plurality of areas (A1, A2, A3 ...) and a degree of contamination of indoor air in a plurality of facilities (F1, F2, F3 ...). And the location information of these areas (A1, A2, A3...) And facilities (F1, F2, F3...), And provides the acquired data to the information providing destination (user). The information provision system (10) of this embodiment acquires the index regarding the onset risk of hay fever as information indicating the degree of air pollution.

<Multiple areas and multiple facilities>
In FIG. 1, area A (A1), area B (A2), and area C (A3) are illustrated as a plurality of target areas (for example, cities, towns, wards, and more detailed sections). Each area (A1, A2, A3 ...) has a plurality of facilities (F1, F2, F3 ...). These facilities (F1, F2, F3, etc.) are composed of office buildings, stations, hotels, department stores, hospitals, universities, exhibition halls, etc. Also good. In FIG. 1, only the facility a1 (F1), the facility a2 (F2), and the facility a3 (F3) are illustrated as the facilities of the area A (A1), but the area B (A2) and the area C ( A3) has similar facilities (not shown).

    As shown in FIG. 1, the information providing system (10) includes an outdoor pollen sensor (11), an outdoor position information output unit (12), an indoor pollen sensor (13), an indoor position information output unit (14), and An information processing unit (20) is provided.

<Outdoor pollen sensor and outdoor position information output unit>
The outdoor pollen sensor (11) is provided corresponding to each area (A1, A2, A3...). The number of outdoor pollen sensors (11) provided in each area (A1, A2, A3...) Is not limited to one, and may be two or more. The outdoor pollen sensor (11) is provided, for example, in an outdoor unit of an air conditioner. The outdoor pollen sensor (11) detects the amount of pollen (pollen concentration) in the outdoor air of the corresponding area (A1, A2, A3...). The outdoor pollen sensor (11) transmits data indicating the detected amount of pollen to the information processing unit (20) via the network (N).

    The outdoor position information output unit (12) is provided in the vicinity of the corresponding outdoor pollen sensor (11), for example. The outdoor position information output unit (12) receives data indicating the position information of the areas (A1, A2, A3 ...) where the outdoor pollen sensor (11) is installed via the network (N) ( 20).

<Indoor pollen sensor and indoor position information output unit>
The indoor pollen sensor (13) is provided corresponding to each facility (F1, F2, F3 ...) in each area (A1, A2, A3 ...). The number of indoor pollen sensors (13) provided in each facility (F1, F2, F3...) Is not limited to one and may be two or more. The indoor pollen sensor (13) is provided, for example, in an indoor unit of an air conditioner, an air cleaner, or the like. The indoor pollen sensor (13) detects the amount of pollen (pollen concentration) in the indoor air of the corresponding facility (F1, F2, F3 ...). The indoor pollen sensor (13) transmits data indicating the detected amount of pollen to the information processing unit (20) via the network (N).

<Information Processing Department>
The information processing unit (20) is provided in a server on the network (N), for example. The information processing unit (20) includes a processor (for example, a CPU, a microprocessor, and other processing units capable of executing instructions of a computer) and a memory (RAM, ROM, EEPROM, flash memory, storage medium capable of storing other data) Etc.), a communication interface for receiving and transmitting signals, and a program for causing a computer to function to execute each process (details will be described later).

    The information processing unit (20) includes an inside air information acquisition unit (21), an outside air information acquisition unit (22), and an output unit (30). The outside air information acquisition unit (22) includes an onset state information acquisition unit (23) and a correction unit (24).

    In the room air information acquisition unit (21), the data indicating the amount of pollen in the room air of each facility (F1, F2, F3 ...) detected by the indoor pollen sensor (13) and the indoor position information output unit (14) Data indicating the position information of each facility (F1, F2, F3...) That has been output is acquired (step St1 (internal air information acquisition step) in FIG. 2). The inside air information acquisition unit (21) calculates the risk of developing hay fever for each facility (F1, F2, F3 ...) based on the amount of pollen in the room air of each facility (F1, F2, F3 ...) (step St2). ). The onset risk of hay fever is expressed in, for example, five levels from level 1 to level 5, and the higher the level, the higher the onset risk.

    In the outdoor air information acquisition unit (22), data indicating the amount of pollen in the outdoor air in each area (A1, A2, A3 ...) detected by the indoor pollen sensor (13) and the outdoor position information output unit (12) Data indicating the position information of each output area (A1, A2, A3...) Is acquired (St3 (outside air information acquisition step)).

    In addition, in the onset information acquisition unit (23) of the outside air information acquisition unit (22), data based on the comments of the posters (users) that exist or exist in each area (A1, A2, A3 ...) Appropriately acquired (step St4 (comment information acquisition step)). Specifically, for example, a contributor uses an own mobile terminal (U1, U2...) (User terminal such as a smartphone or a tablet) to provide an SNS (Social Networking Service) provider (SNS provider (35)). Comment on the pollen development of your own pollen. In this case, the text related to the comment includes, for example, text data including the onset status of self-hay fever. Text data including such characters of “pollen” is appropriately input to the onset status information acquiring unit (23) via the SNS providing unit (35). Therefore, the onset status information acquisition unit (23) can acquire data indicating the onset status of hay fever of the user of the mobile terminal (U1, U2...) Based on the text data.

    The location information of the poster is also input from the SNS providing unit (35) to the onset condition information acquiring unit (23). This position information may be acquired using, for example, a GPS (Global positioning system) of a mobile terminal (U1, U2...) Used by the user, or the user's address registered in advance in the SNS providing unit (35) or the like. May be used. As described above, the onset status information acquisition unit (23) has data indicating the onset status of hay fever in the target area (A1, A2, A3 ...) and this area (A1, A2, A3 ...). The position information corresponding to is input as appropriate.

    In the outdoor air information acquisition unit (22), for example, the risk of developing hay fever in the outdoor air in each area (A1, A2, A3 ...) is calculated based on the amount of pollen detected by the outdoor pollen sensor (11) (step) St5).

    Under the present circumstances, the correction | amendment part (24) of an external air information acquisition part (22) correct | amends the onset risk of hay fever based on the data which show the onset condition of hay fever acquired by the onset condition information acquisition part (23). For example, in area A (A1), it is assumed that the onset status of hay fever acquired based on the comment of the poster was bad (the onset rate was high). In this case, a correction | amendment part (24) correct | amends the level of the onset risk of hay fever in the area A (A1) calculated based on the amount of pollen in the increasing direction. Conversely, for example, in Area A (A1), it is assumed that the onset status of hay fever acquired based on the comment of the poster was good (the incidence was low). In this case, a correction | amendment part (24) correct | amends the level of the onset risk of hay fever in the area A (A1) calculated based on the amount of pollen in the decreasing direction.

    Such a correction coefficient can be obtained, for example, by a correlation between the amount of pollen detected in the area (A1, A2, A3...) And the actual onset of hay fever corresponding to the detection timing of this amount of pollen. In order to obtain such a correlation, the time series data is accumulated in the outside air information acquisition unit (22).

    The output unit (30) outputs the geographical information (GI (Geographic Information)) thus obtained to the user terminal (40) (step St6 (information transmission step)). Here, the geographical information includes location information of each area (A1, A2, A3 ...), information indicating the risk of developing hay fever in each area (A1, A2, A3 ...), The location information of the facilities (F1, F2, F3 ...) and information indicating the risk of developing hay fever in each room (F1, F2, F3 ...) are included. In the user terminal (40), for example, map data including these pieces of information is created by the map creation unit (41) on the application program. The map data created in this way is displayed on the display unit (42) (liquid crystal monitor or the like) of the user terminal (40).

<Example of display screen>
FIG. 3 is an example of the display screen (G) of the display unit (42). In addition, the broken leader line shown in FIG. 3 is for showing a sign, and is not actually displayed on the display screen (G). On the map of the display screen (G) of this example, area A (A1), area B (A2), and area C (A3) are divided. On each area (A1, A2, A3...), An icon (in this example, a square is used for convenience) indicating a facility (F1, F2, F3...) Is shown. In addition, a legend (45) for visually recognizing the level of risk of developing hay fever is displayed on the display screen (G). In the legend (45), five images corresponding to five levels of onset risk are shown. In FIG. 3, for convenience, the five levels are distinguished by hatching intervals, but actually, for example, the five levels are distinguished by color. In the display screen (G) of this example, the current position (P) of the user is also shown by the GPS function of the user terminal (40).

    On the display screen (G), the level of the risk of developing hay fever in the outdoor air in each area (A1, A2, A3 ...) is displayed. For example, in the example of FIG. 3, area A (A1) is level 5, area B (A2) is level 3, and area C (A3) is level 4. In addition, on the display screen (G), the level of the onset risk of hay fever in each facility (F1, F2, F3, ...) is displayed. In area A (A1), facility a1 (F1) is level 2, facility a2 (F2) is level 1, and facility a3 (F3) is level 2.

    By confirming such a display screen (G), the user can grasp the onset risk of hay fever in the existing areas (A1, A2, A3...). In this example, since the user exists in area A (A1), the risk of developing hay fever is extremely high. And in area A (A1), the onset risk of hay fever in the facility a2 (F2) is extremely low. For this reason, the user can avoid the onset of hay fever by moving to the facility a2 (F2), for example.

    Note that the map creating unit (41) may show information indicating which area (A1, A2, A3,...) The user should move to on the display screen (G). In addition to information on the risk of developing hay fever in each area (A1, A2, A3…) and each facility (F1, F2, F3…), for example, the user's current location (P) and each facility It takes into account information such as the distance to (F1, F2, F3 ...) and the presence / absence of air cleaners at each facility (F1, F2, F3 ...).

-Effect of the embodiment-
In this embodiment, data including the onset risk of outdoor air hay fever for each area (A1, A2, A3 ...) and the onset risk of indoor air hay fever for each facility (F1, F2, F3 ...) In order to provide, the user can know the risk of developing hay fever in a finer space than in the conventional example. Therefore, the user can move to a space with a lower risk of developing hay fever based on such information, and can avoid the onset of hay fever.

    The risk of developing hay fever in outdoor air is determined in consideration of not only the amount of pollen but also the actual condition of human pollen development. Thereby, the onset risk of hay fever can be calculated more accurately while taking into consideration the influence of other particulate substances as typified by adjuvant substances. At this time, the data related to the onset of pollen in the area (A1, A2, A3...) Can be easily acquired based on the comments posted to the SNS providing unit (35).

    In the above embodiment, the indoor pollen sensor (13) is mounted on the indoor unit of the air conditioner, and the outdoor pollen sensor (11) is mounted on the outdoor unit of the air conditioner. For this reason, the amount of pollen in the indoor air of the facility (F1, F2, F3 ...) to which the air conditioner is applied and the amount of pollen in the outdoor air in the surrounding area (A1, A2, A3 ...) can be acquired simultaneously. . The acquired amount of pollen can be sent to the information providing system (10) using, for example, an information terminal on the air conditioner side.

<< Other Embodiments >>
The information providing system (10) of the above embodiment acquires an index indicating the risk of developing hay fever as data indicating the degree of contamination of outdoor air and indoor air. However, the information providing system (10) may acquire an index indicating the risk of influenza infection and the risk of health damage caused by particulate matter represented by PM2.5 as data indicating the degree of air pollution. Good. In this case as well, by acquiring the indicators for each area (A1, A2, A3 ...) and the indicators for each facility (F1, F2, F3 ...), the user will be notified of the degree of detailed pollution in the space. It is possible to reduce the risk of the user's health damage.

    The map creation unit (41) and the display unit (42) of the user terminal (40) according to the above embodiment may be provided on the information providing system (10) side. In this case, for example, the information providing system (10) is installed in a public facility. In this way, by checking the display part (42) of the information provision system (10), the degree of air pollution in the surrounding areas (E1, E2, E3 ...) and facilities (F1, F2, F3 ...) can be ascertained. .

    As described above, the present invention is useful as an information providing system, an information providing method, and an information providing program.

10 Information provision system 11 Outdoor pollen sensor (pollen sensor)
13 Indoor pollen sensor (pollen sensor)
21 Inside air information acquisition part 22 Outside air information acquisition part 23 Onset condition information acquisition part 30 Output part 35 SNS offer A1 Area A
A2 area B
A3 Area C
F1 facility a1
F2 facility a2
F3 facility a3

Claims (6)

An outside air information acquisition unit (22) for acquiring position information for each predetermined area (A1, A2, A3...) And information indicating a degree of outdoor air contamination for each predetermined area (A1, A2, A3...) ,
Inside air information acquisition unit (21) for acquiring position information for each predetermined facility (F1, F2, F3 ...) and information indicating the degree of indoor air contamination for each predetermined facility (F1, F2, F3 ...),
The information provision system provided with the output part (30) which outputs the data based on the information acquired by the said outside air information acquisition part (22) and the information acquired by the said inside air information acquisition part (21). In claim 1,
The outside air information acquisition unit (22) acquires an index indicating the risk of developing hay fever as information indicating the degree of contamination of the outdoor air,
The said inside air information acquisition part (21) acquires the parameter | index which shows the onset risk of the indoor air hay fever as information which shows the degree of the contamination of the said indoor air. In claim 2,
At least one of the outside air information acquisition unit (22) and the inside air information acquisition unit (21) includes a pollen sensor (11, 13) for detecting the amount of pollen. In claim 3,
The outside air information acquisition unit (22)
Based on the pollen sensor (11,13) and comments sent from the poster to the SNS (Social Networking Service) provider (35), it shows the onset of hay fever in the specified area (A1, A2, A3 ...) The onset status information acquisition unit (23) for acquiring information, the pollen amount detected by the pollen sensor (11, 13), and the onset status of hay fever acquired by the onset status information acquisition unit (23) And an index indicating the risk of developing the hay fever in the outdoor air. Outdoor air information acquisition step for acquiring position information for each predetermined area (A1, A2, A3 ...) and information indicating the degree of outdoor air contamination for each predetermined area (A1, A2, A3 ...);
Inside air information acquisition step for acquiring position information for each predetermined facility (F1, F2, F3 ...) and information indicating the degree of indoor air contamination for each predetermined facility (F1, F2, F3 ...),
An information providing method comprising: information acquired in the outside air information acquisition step; and an information output step of outputting data based on the information acquired in the room air information acquisition step.   An information providing program for causing a computer to function as the information providing system (10) according to any one of claims 1 to 4.

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