CN112424537A - Air quality information providing device and method - Google Patents

Air quality information providing device and method Download PDF

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Publication number
CN112424537A
CN112424537A CN201980046484.4A CN201980046484A CN112424537A CN 112424537 A CN112424537 A CN 112424537A CN 201980046484 A CN201980046484 A CN 201980046484A CN 112424537 A CN112424537 A CN 112424537A
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China
Prior art keywords
air quality
quality information
space
target space
providing
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Pending
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CN201980046484.4A
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Chinese (zh)
Inventor
竹下刚司
小田泰弘
黑井圣史
笹井雄太
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Daikin Industries Ltd
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Daikin Industries Ltd
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Publication of CN112424537A publication Critical patent/CN112424537A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The provision apparatus of indoor air quality information includes: acquisition units (21, 31) that acquire air quality information of the target space (20) and the other space (30), respectively; and a providing unit (10) that provides comparison information obtained by comparing the air quality information of the target space (20) with the air quality information of the other space (30). Further, a selection unit (15) is provided that selects whether or not to disclose the air quality information of the target space (20) based on an instruction from the user.

Description

Air quality information providing device and method
Technical Field
The invention relates to an air quality information providing device and an air quality information providing method.
Background
As a technique for detecting the air state, a technique is known in which the degree of air pollution is calculated from predetermined cleanliness and sensed data in a room, and the calculated value is output to the outside (for example, patent document 1).
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open No. 6-317549
Disclosure of Invention
Technical problem to be solved by the invention
In the conventional technique, the cleanliness of the space to be detected is compared with a predetermined cleanliness. However, only the cleanliness of the target space can be known, and the relative cleanliness when compared with other spaces for the same purpose of use of the space or the like cannot be known. Therefore, it is difficult for the user to set a target of cleanliness corresponding to the purpose of use of the space, the actual situation, and the like.
An object of the present invention is to provide an apparatus and method for providing air quality information including comparison information in the same other space with respect to air of a target space.
Technical scheme for solving technical problem
A first aspect of the present invention is directed to an indoor air quality information providing device. The provision apparatus of indoor air quality information includes: an acquisition section that acquires air quality information of the target space and the other space, respectively; a providing unit that provides comparison information obtained by comparing air quality information of a space to be compared with air quality information of another space; and a selection unit (15) that selects whether to disclose the air quality information of the target space (20) based on an instruction from a user.
According to the first mode, the air quality information of the target space and the air quality information of the other spaces can be compared and provided. Further, when the user desires, the air quality information of the object space may be disclosed.
Second mode of the present invention in the first mode, an improvement scheme for improving the air quality of the target space is provided based on the air quality information of the target space.
According to the second mode, the user can know the improvement of the air quality.
Third mode of the invention in the second mode, a plurality of modifications with different degrees of modification are provided.
According to a third mode, the user can be aware of a plurality of improvements.
Fourth mode of the invention in the second or third mode, the degree of improvement in the air quality in the subject space when the improvement scheme is implemented is predicted and provided.
According to the fourth aspect, the user can know the degree of improvement when the improvement scheme is implemented.
A fifth aspect of the present invention is any one of the first to fourth aspects, including a receiving unit that receives, from a user, order information for at least one of a product and a service for improving air quality of the target space.
According to a fifth approach, the user may order products and/or services to improve air quality.
A sixth aspect of the present invention is any one of the first to fifth aspects, wherein the providing unit (10) provides comparison information obtained by classifying the target space (20) and the other space (30) by category.
According to the sixth mode, the air quality information in the category of the object space can be known.
A seventh aspect of the present invention is directed to a method for providing indoor air quality information. The method for providing indoor air quality information includes: an acquisition step in which an acquisition section acquires air quality information of a target space and another space, respectively; and a providing step in which the providing unit provides comparison information obtained by comparing the air quality information of the target space with the air quality information of the other space.
According to the eighth aspect, the air quality information of the target space can be compared with the air quality information of other spaces and provided.
Drawings
Fig. 1 is a schematic view showing a providing apparatus and a providing method of indoor air quality information of the present invention.
Fig. 2 is an example of display of the providing unit (10), and is a diagram showing a level of comparison between specific air quality information of the target space (20) and another space (30).
Fig. 3 is an example of display of the providing unit (10), and particularly is a diagram of a radar map (11) showing the air quality of the target space (20) and a picture image (12) indicating the air quality.
Fig. 4 is an example of the display of the providing unit (10), and is a diagram providing an improvement in the air quality of the target space (20).
Fig. 5 is an example of display of the supply unit (10), and is a diagram showing details of one of the improvements in air quality and an improvement result predicted when the improvement is performed.
Fig. 6 is an example of display of the providing unit (10), and is a diagram showing a selection unit that selects whether or not to disclose the air quality information of the target space (20).
Detailed Description
Detailed description of the preferred embodiments
Embodiments of the present invention will be described with reference to the accompanying drawings. Fig. 1 is a diagram schematically showing a provision apparatus and a provision method of indoor air quality information of the present embodiment.
The provision apparatus of indoor air quality information shown in fig. 1 includes: acquisition units (21, 31) that acquire air quality information of the target space (20) and the other space (30), respectively; and a providing unit (10) that provides comparison information obtained by comparing the air quality information of the target space (20) with the air quality information of the other space (30).
More specifically, in fig. 1, indoor air quality information of a target building (20), which is an example of the target space (20), is acquired by a sensor (21). Further, indoor air quality information of at least one other building (30) as an example of the other space (30) is acquired by the sensor (31). The indoor air quality information is transmitted through an Internet line or the like by using a cloud (40) and is provided to a providing unit (10). The indoor air quality information of the target space (20) may be directly transmitted to the providing unit (10) without passing through the cloud (40).
In addition, indoor air quality information in the subject building (20) is also provided to the cloud (40). The provision device of indoor air quality information of the present invention may also be used in a specific other building (30) of one of the other spaces (30). In this case, the target building (20) is one of the "other spaces" from the standpoint of the other building (30).
The providing unit (10) may be a handheld terminal including a smartphone and a tablet computer, a display of a general computer, or the like, or may be a dedicated device including a display screen. In fig. 1, a tablet pc (10) is shown as an example of the providing unit (10). The supply unit (10) may be installed in the target building (20), or may be carried by a maintenance person who maintains the equipment.
According to the above system, in addition to providing the air quality information of the target space (20) alone, relative information compared with the air quality information of another space (30) can be provided.
The comparison information may also be based on the air quality information itself of the target space (20) and the other space (30) or a score obtained by evaluating the air quality information. The score is a value obtained by evaluation by a predetermined method for each item such as the carbon dioxide concentration. For example, the carbon dioxide concentration may be set to a fraction of the time that does not exceed a predetermined threshold value in a certain period of time (for example, 90 minutes when 90% of the time does not exceed the threshold value). The PM2.5 concentration may be given in a range based on the value, for example, 100 minutes in the case of 0 to 5ppm and 90 minutes in the case of 5 to 10 ppm. Further, a comprehensive score may also be given based on the scores of the items.
Further, the comparison method may include comparison between the value of the target space and the average value, display based on a deviation value, a level displayed in order, a hierarchy displayed in a plurality of stages, and the like. Various charts, colors, photographs, etc. may also be used for visual display.
Fig. 2 shows an example of display of the providing section (10). In fig. 2, indexes (Tem/Hum) based on temperature and humidity, carbon dioxide Concentration (CO) for air quality of the subject space (20) and another space (30) are shown2) Total volatile organic compounds (TVOC: total Voltage Organic Compounds), PM2.5 concentration, Formaldehyde concentration (HCHO) were measured. Further, an air quality deviation value is calculated based on the above five items, and six items are displayed in total. The items related to the air quality are not limited to the above items, and may include, for example, CO (carbon monoxide), PM10, and O3(ozone), NO2(carbon dioxide) and S02(sulfur dioxide), etc.
In the example of fig. 2, the air quality deviation value of the target space (20) described as "o building" is 34. Further, it indicates that when the air quality deviation values in the spaces totaling 2365 of the target space (20) and the other space (30) are sorted, the "o building" is 2164 bits. In addition, numerical values, names of buildings, and the like are omitted for the target space (20), i.e., "smallness".
Thus, by displaying the grade obtained by comparing the indoor air quality of the target space (20) with that of another space (30), it is possible to know the target for maintaining or improving the cleanliness of the target space. Therefore, the user of the subject building (20) can easily understand the products and/or services that are needed or desired. In addition, the provider of the product and/or service easily encourages purchases.
In this example, the ranking based on the deviation value is displayed, but the ranking of the items such as the carbon dioxide concentration may be displayed.
Further, the air quality may be displayed by classifying the air quality into a plurality of stages by a deviation value or the like. That is, in addition to the order of the first digit to the last digit in the offset value order (display in the form of a rank), the offset value may be classified into ranks such as "excellent, good, ok", "A, B, C", and the like, and displayed. In this way, it is possible to know whether or not the air quality of the target space (20) is in a desired state separately from the class (although the class is an intermediate level, the air quality itself of the item of interest is sufficiently good, etc.).
As the display form, for example, in fig. 2, the gradation may be displayed instead of the display order or additionally displayed. The ranking may also be displayed with specific numerical values for each item such as TVOC.
The providing unit (10) may provide the comparison information classified by category between the target space (20) and the other space (30).
The subject space (20) and the other space (30) can be used for various purposes such as tenant buildings, hospitals, schools, and the like. In addition, the region (country, prefecture, climate classification, terrain, etc.) where the target space is located is also various. Further, the properties of buildings such as building structures (iron frame structures, reinforced concrete structures, and the like) and building ages are also various.
The above-mentioned difference affects the air quality of the target space (20), and there is also a difference in the desired air quality. Therefore, the air quality information can be classified and provided according to the categories such as application, region, attribute and the like of the target space (20), so that the comparison information according to the categories can be known. Further, for the deviation value and the like, a value within the category may be calculated. Here, the categories may also be combined.
For example, as a tenant building in tokyo, it is possible to provide information closer to the purpose by providing air quality information in a form of a deviation value of air quality, an order of PM2.5 concentration in kyushu, an index classification of temperature and humidity in a school based on hokkaido, and the like.
Fig. 3 shows another example of the display of the providing section (10). In fig. 3, for the indoor air quality of the target space (20), the same items as those of fig. 2 are shown in the radar chart (11) (broken lines). In addition, in the same radar map (11), the average values (solid lines) of the items in the other space (30) are shown together. When the above display is used, the cleanliness of the subject space (20) compared to another space (30) can be more clearly shown.
In fig. 3, a picture image (12) indicating air quality is shown based on the values of the items of detected indoor air quality. In the case of fig. 3, the air quality deviation value is 36, the air quality is poor, and thus a picture image (12) indicating the poor air quality is displayed. For example, a factory where dust and smoke are generated, a road with a large traffic volume, a congested road with a large amount of dust, or the like may be used in accordance with the specific air quality. By displaying the picture image (12) as described above, the air quality of the target space (20) can be grasped intuitively and perceptively.
In addition, in the provision device of the indoor air quality, improvement schemes (13a, 13b, 13c) for improving the air quality of the target space (20) based on the air quality information of the target space (20) can also be provided.
At this time, a plurality of modifications (13a, 13b, 13c) having different degrees of modification may also be provided. Furthermore, the degree of improvement in the air quality in the subject space (20) when the improvement scheme (13a, 13b, 13c) is implemented can also be predicted and provided.
In this way, the user can be aware of the improvement in air quality. Further, a plurality of improvement schemes corresponding to the degree of improvement can be known and selected. Furthermore, the degree of improvement of the prediction can be known by implementing an improvement scheme.
Figure 4 illustrates the provision of an improved scheme. In this example, three modifications are shown for the modification of the carbon dioxide concentration. The predicted improvement levels when implementing the various improvements are also shown.
According to a first modification (13a), it is proposed to change the configuration of the seat, predicting an improvement in the carbon dioxide concentration from 1500ppm to 1300 ppm. According to a second improvement (13b), it is proposed to provide a VAV (variable air volume device) to control the ventilation, predicting an improvement in the carbon dioxide concentration from 1500ppm to 1100 ppm. According to a third improvement (13c), it is proposed to provide a total heat exchanger, which predicts an improvement in the carbon dioxide concentration from 1500ppm to 800 ppm. The cost, delivery date, etc. of each of the modifications (13a, 13b, 13c) may be shown together.
Any one of the screens in which a plurality of modifications (13a, 13b, 13c) are displayed side by side as shown in fig. 4 may be selected. Here, the tablet pc (10) is used as the providing section (10), and therefore the third modification (13c) can be selected by clicking.
Fig. 5 shows an example of display when shifting to selection of the third modification (13 c). Although similar to the display of fig. 3, the prediction when the third modification (13c) is implemented is shown for the air quality deviation value, the order of the air qualities, and the like. In addition to the measured value of the indoor air quality of the target space (20) and the average value including the other space (30), the radar chart (11) shows the predicted value after the modification. Furthermore, as the picture image (12a), a photograph indicating the improved air quality is shown. For example, a photograph of a forest, a clear flow, or the like may be used.
Through the above display, the user can specifically and intuitively know the prediction of the effect when the improvement is implemented.
Further, an image showing the contents of the improvement plan (for example, a total heat exchanger), the predicted number of delivery days at the time of ordering, the price, and the like may be displayed together.
The indoor air quality providing device may further include a receiving unit (14) that receives, from a user, order information for at least one of a product and a service for improving the air quality of the target space (20).
In fig. 5, a purchase button (14) for the user to order the improvement plan is displayed as the receiving section. The user's subscription information is received by clicking on the buy button (14).
In this way, the user can easily order products and/or services on the basis of confirming a good predicted improvement effect. An effect of encouraging ordering may be expected for providers of products and/or services.
The indoor air quality providing device may further include a selection unit (15) that selects whether or not the air quality information of the target space (20) is disclosed based on an instruction from the user. Thus, the air quality information of the target space (20) can be disclosed according to the user's desire.
Fig. 6 illustrates content related thereto. In fig. 6, the air quality deviation value was 68, good, and 126 bits were arranged in 2365 pieces in the order, which is the upper position. And a selection unit (15) for displaying information for selecting whether or not to disclose the air quality information. When the user clicks "yes" in the selection unit (15), information for specifying the target space (20) (the name of the building, etc.), specific air quality information (each item such as an air quality deviation value and a carbon dioxide concentration), and the like can be made public.
When the indoor air quality of the target space (20) is good, the air quality of offices and the like can be publicized to be good, and the equipment for air quality control is excellent. This can attract and improve the value of the target space (20), i.e., a building or the like.
The user is a person who owns a building or the like including the target space (20) and sets air conditioning equipment in the target space (20). The user enters into a contract with a provider of products and/or services (hereinafter, referred to as "provider") and receives the provision of air quality information and the like. Further, it is assumed that the owner and the like (other users) of the other space (30) also contract with the provider, respectively.
The air quality information may also be provided only to the users who have entered the contract. In this case, the air quality information is not seen by a user of a simple building (e.g., a customer of a commercial building) who has not entered into a contract. The user can see the comparison information (mean, deviation, level, etc.) with another space (30). Furthermore, when air quality information for another space (30) is disclosed (the user of that space chooses to disclose), that information can be seen. The rating comparison information is used even if the user does not select disclosure.
Further, the user may choose to disclose the air quality information to the public (i.e., to the public in addition to the user contracting with the provider). In this case, excellent air quality can be advertised to the public.
Other embodiments
Although the case where a tablet computer is used as the presentation unit (10) has been described above, a display of a smartphone or a personal computer, a dedicated display device, or the like may be used. When the types of the presentation units (10) are different, for example, the display sizes are different, and therefore it is desirable to use a display method and an operation method corresponding to a larger or smaller screen size. When the display of the computer is used as the presentation unit (10), a device such as a mouse may be used instead of clicking. In the case of a dedicated display device, a dedicated operation method is used.
While the embodiments and the modifications have been described above, it is to be understood that various changes in form and details may be made therein without departing from the spirit and scope of the appended claims. The above embodiments and modifications may be combined and replaced as appropriate as long as the functions of the object of the present invention are not impaired.
Industrial applicability:
as described above, the present disclosure is useful for the provision apparatus and the provision method of air quality information.
Description of the symbols
10 tablet personal computer (providing part)
11 radar chart
12 picture image
12a picture image
13a first modification
13b second modification
13c third modification
Purchase button (receiving part)
15 selection part
16a mark
16b mark
20 object building (object space)
Sensor 21 (acquisition part)
30 another building (another space)
31 sensor (acquisition part)
40 cloud.

Claims (7)

1. An apparatus for providing indoor air quality information, comprising:
acquisition units (21, 31) that acquire air quality information of the target space (20) and the other space (30), respectively;
a providing unit (10) that provides comparison information obtained by comparing the air quality information of the target space (20) with the air quality information of the other space (30); and
and a selection unit (15) that selects whether to disclose the air quality information of the target space (20) based on an instruction from a user.
2. The provision apparatus of indoor air quality information according to claim 1,
based on the air quality information of the object space (20), an improvement scheme (13a, 13b, 13c) is provided for improving the air quality of the object space (20).
3. The provision apparatus of indoor air quality information according to claim 2,
as the modifications (13a, 13b, 13c), a plurality of modifications with different degrees of modification are provided.
4. A provision apparatus of indoor air quality information according to claim 2 or 3,
predicting and providing a degree of improvement of the air quality in the object space when the improvement scheme (13a, 13b, 13c) is implemented.
5. An indoor air quality information providing apparatus according to any one of claims 1 to 4,
the provision apparatus of indoor air quality information includes a receiving part (14) that receives order information of at least one of a product and a service for improving the air quality of the target space (20) from a user.
6. An indoor air quality information providing apparatus according to any one of claims 1 to 5,
the providing unit (10) provides the comparison information obtained by classifying the target space (20) and the other space (30) by category.
7. A method for providing indoor air quality information, comprising:
an acquisition step in which an acquisition section acquires air quality information of the target space (20) and the other space (30), respectively; and
a providing step in which a providing unit (10) provides comparison information obtained by comparing the air quality information of the target space (20) with the air quality information of the other space (30).
CN201980046484.4A 2018-07-12 2019-07-10 Air quality information providing device and method Pending CN112424537A (en)

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JP2018132664 2018-07-12
JP2018-132664 2018-07-12
PCT/JP2019/027345 WO2020013228A1 (en) 2018-07-12 2019-07-10 Air quality information provision device and provision method

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JP2002092079A (en) * 2000-09-19 2002-03-29 Matsushita Electric Works Ltd Energy saving plan proposing system using communication network and renewal plan proposing system using the same network
JP2005003313A (en) * 2003-06-13 2005-01-06 Daikin Ind Ltd Air-conditioning diagnosis system
JP2006023051A (en) * 2004-07-09 2006-01-26 Mitsubishi Heavy Ind Ltd Air conditioning service support device
CN104279701A (en) * 2014-09-30 2015-01-14 广东美的制冷设备有限公司 System and method for sharing indoor air quality information of rooms, server and mobile terminals
JP2015152175A (en) * 2014-02-10 2015-08-24 パナソニックＩｐマネジメント株式会社 Air quality evaluation device and air quality evaluation system
CN107514787A (en) * 2017-09-25 2017-12-26 江苏英索纳智能科技有限公司 A kind of home air quality improves system

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Publication number Priority date Publication date Assignee Title
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002092079A (en) * 2000-09-19 2002-03-29 Matsushita Electric Works Ltd Energy saving plan proposing system using communication network and renewal plan proposing system using the same network
JP2005003313A (en) * 2003-06-13 2005-01-06 Daikin Ind Ltd Air-conditioning diagnosis system
JP2006023051A (en) * 2004-07-09 2006-01-26 Mitsubishi Heavy Ind Ltd Air conditioning service support device
JP2015152175A (en) * 2014-02-10 2015-08-24 パナソニックＩｐマネジメント株式会社 Air quality evaluation device and air quality evaluation system
CN104279701A (en) * 2014-09-30 2015-01-14 广东美的制冷设备有限公司 System and method for sharing indoor air quality information of rooms, server and mobile terminals
CN107514787A (en) * 2017-09-25 2017-12-26 江苏英索纳智能科技有限公司 A kind of home air quality improves system

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