TWI695958B - Air quality monitoring system - Google Patents

Air quality monitoring system Download PDF

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TWI695958B
TWI695958B TW108137317A TW108137317A TWI695958B TW I695958 B TWI695958 B TW I695958B TW 108137317 A TW108137317 A TW 108137317A TW 108137317 A TW108137317 A TW 108137317A TW I695958 B TWI695958 B TW I695958B
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air quality
monitoring
cloud server
monitoring module
air
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TW202117241A (en
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張保榮
顏鉦祐
郭秀卿
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國立高雄大學
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    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

An air quality monitoring system includes a plurality of monitoring modules respectively generating an air quality data, a user end configured to generate a coordinate, and a cloud server generating an air quality map and retrieving a monitored air quality data according to the coordinate. The cloud server analyzes whether the monitored air quality data is beyond a safety range. If so, the cloud server retrieves from the air quality map a plurality of installation coordinates of one of the plurality of monitoring modules for the locations where the monitored air quality data is not beyond the safety range. The cloud server sends the plurality of installation coordinates to the user end. The distribution density of the plurality of monitoring modules in an area is larger than a density threshold of a plurality of observation stations.

Description

空氣品質監測系統 Air quality monitoring system

本發明係關於一種監測系統，尤其是一種用以監測空氣品質的監測系統。 The invention relates to a monitoring system, especially a monitoring system for monitoring air quality.

隨著大眾對於健康議題的重視，對於生活周遭的空氣品質要求越來越重視。由於，空氣品質指標，例如：一氧化碳(CO)、臭氧(O3)、懸浮微粒(PM10)、細懸浮微粒(PM2.5)、二氧化氮(NO2)、二氧化硫(SO2)等，都會對人體健康造成影響，因此，如何去監測周遭環境空氣品質的好壞，以及遠離空氣品質不好的區域，是當前非常重視的課題。 With the public's emphasis on health issues, more and more attention is paid to the air quality requirements around life. Due to air quality indicators such as carbon monoxide (CO), ozone (O 3 ), suspended particles (PM 10 ), fine suspended particles (PM 2.5 ), nitrogen dioxide (NO 2 ), sulfur dioxide (SO 2 ), etc. It has an impact on human health. Therefore, how to monitor the quality of the surrounding air quality and to stay away from areas with poor air quality are currently very important topics.

一般而言，官方環保單位係以大區域性的方式進行監測，並於每一個監測區域內分別設置數個不同地點的空汙觀測站，以對空氣品質進行量測。然而，由於該空汙觀測站造價昂貴且需要一定程度以上的建造土地面積等因素，所以無法大規模佈署，使得該空汙觀測站的設置分散，導致該數個空汙觀測站的收集結果對該監測區域而言，係呈現散佈不均且過於零星疏稀，而造成無法準確提供個人周遭實際空氣品質數據的問題。 Generally speaking, the official environmental protection unit monitors in a large regional manner, and sets up several air pollution observation stations at different locations in each monitoring area to measure the air quality. However, because the air pollution observation station is expensive and requires a certain degree of construction land area, it cannot be deployed on a large scale, so that the installation of the air pollution observation station is scattered, resulting in the collection results of the several air pollution observation stations For the monitoring area, it is unevenly distributed and too sporadic, resulting in the problem that the actual air quality data around the individual cannot be accurately provided.

有鑑於此，有必要提供一種空氣品質監測系統，以改善上述之問題。 In view of this, it is necessary to provide an air quality monitoring system to improve the above problems.

為解決上述問題，本發明的目的是提供一種空氣品質監測系統，係能夠針對小區域環境提供即時的空汙品質數據。 In order to solve the above problems, an object of the present invention is to provide an air quality monitoring system that can provide real-time air pollution quality data for a small area environment.

本發明的次一目的是提供一種空氣品質監測系統，係能夠指引使用者由空氣品質不佳的區域轉移至空氣品質較佳的區域。 The next object of the present invention is to provide an air quality monitoring system that can guide users to move from areas with poor air quality to areas with better air quality.

本發明的又一目的是提供一種空氣品質監測系統，係能夠依據一區域所量測到的空氣品質數據，控制該區域內的空氣清淨裝置開啟或關閉。 Another object of the present invention is to provide an air quality monitoring system that can control the air cleaning device in an area to be turned on or off based on the air quality data measured in the area.

本發明全文所記載的元件及構件使用「一」或「一個」之量詞，僅是為了方便使用且提供本發明範圍的通常意義；於本發明中應被解讀為包括一個或至少一個，且單一的概念也包括複數的情況，除非其明顯意指其他意思。 The use of the quantifier "a" or "one" in the elements and components described throughout the present invention is for convenience and provides the usual meaning of the scope of the present invention; in the present invention, it should be interpreted as including one or at least one, and single The concept of also includes the plural case unless it clearly means something else.

本發明全文所記載之「空氣品質預報」，係指用以提供吾人預先了解周遭環境空氣品質狀況，並具以採取適當防護措施的空氣預報結果。 The "air quality forecast" described in the full text of the present invention refers to an air forecast result used to provide us with an advance understanding of the surrounding air quality status and to take appropriate protective measures.

本發明的空氣品質監測系統，包含：數個監測模組，用以監測一區域內空氣品質，以分別產生一空氣品質數據，該區域具有至少一未知區域，該數個監測模組於該區域內的佈設密度係大於一觀測點密度門檻值，各該監測模組的監測範圍未涵蓋該未知區域；一用戶端，具有一定位模組，該定位模組用以產生一定位座標；及一雲端伺服器，耦接該數個監測模組及該用戶端，該雲端伺服器依據各該監測模組所量測的空氣品質數據及一安裝座標，以建立一空氣品質地圖，該雲端伺服器以一權重公式計算取得該未知區域的空氣品質數據，並將該未知區域的空氣品質數據加入到該空氣品質地圖中，該權重公式的計算方式如下式所示：

Figure 108137317-A0305-02-0004-1
，其中，W i 為第i個監測模組的權重值，h i 為第i個監測模組到該未知區域的距離值，P為一任意正實數，Z為該未知區域的空氣品質數據，λ i 為第i個監測模組的空氣品質數據，j為該監測模組的編號，j=1,2,...,n，該雲端伺服器接收該定位座標，並與各該監測模組的安裝座標比對，以由該空氣品質地圖中取得與該定位座標最接近的監測模組之空氣品質數據，以取得一空氣監測數值，該雲端伺服器分析該空氣監測數值是否超出一安全範圍值，若分析結果為是，則由該空氣品質地圖中取得至少一監測模組的安裝座標，該至少一監測模組的空氣品質數據係未超出該安全範圍值，該雲端伺服器將該至少一監測模組的安裝座標發送至該用戶端。 The air quality monitoring system of the present invention includes: a plurality of monitoring modules for monitoring the air quality in an area to generate air quality data respectively, the area has at least one unknown area, and the plurality of monitoring modules are located in the area The layout density inside is greater than an observation point density threshold, and the monitoring range of each monitoring module does not cover the unknown area; a user terminal has a positioning module, which is used to generate a positioning coordinate; and a The cloud server is coupled to the monitoring modules and the client. The cloud server creates an air quality map based on the air quality data measured by each monitoring module and an installation coordinate. The cloud server The air quality data of the unknown area is calculated by a weight formula, and the air quality data of the unknown area is added to the air quality map. The calculation method of the weight formula is as follows:
Figure 108137317-A0305-02-0004-1
 Wherein, W is i is the i th weight value monitoring module, H i is the i th value of the distance from the monitoring module to the unknown region, P is an arbitrary positive real number, Z air quality data for the unknown region, λ i is the air quality data of the i- th monitoring module, j is the number of the monitoring module, j=1,2,...,n, the cloud server receives the positioning coordinates and communicates with each monitoring module The installation coordinates of the group are compared to obtain the air quality data of the monitoring module closest to the positioning coordinate from the air quality map to obtain an air monitoring value, and the cloud server analyzes whether the air monitoring value exceeds a safe Range value, if the analysis result is yes, the installation coordinates of at least one monitoring module are obtained from the air quality map, the air quality data of the at least one monitoring module does not exceed the safe range value, the cloud server will The installation coordinates of at least one monitoring module are sent to the user terminal.

據此，本發明的空氣品質監測系統，能夠藉由將該監測模組的佈設密度維持在該觀測點密度門檻值以上，使提升空氣品質數據收集密度，以提供使用者能夠較精確地得知周遭環境的實際空氣品質數據；再且，該雲端伺服器可當該空氣品質數據超出該安全範圍值時，以通知指引使用者前往空氣品質較佳的區域。如此，本發明的空氣品質監測系統，係具有準確提供使用者周遭實際空氣品質數據，及提醒使用者遠離空氣品質不佳的區域、提升空氣品質地圖數據完整性等功效。 According to this, the air quality monitoring system of the present invention can increase the density of air quality data collection by providing the monitoring module with a deployment density above the density threshold of the observation point to provide users with a more accurate The actual air quality data of the surrounding environment; moreover, the cloud server can notify the user to guide the user to an area with better air quality when the air quality data exceeds the safe range value. As such, the air quality monitoring system of the present invention has the functions of accurately providing actual air quality data around the user, reminding the user to stay away from areas with poor air quality, and improving the integrity of air quality map data.

其中，該觀測點密度門檻值係為每30平方公里設置一個監測模組。如此，能夠提升監測模組佈設密度，係具有提供較精確空氣品質數據的功效。 Among them, the density threshold of the observation point is to set a monitoring module every 30 square kilometers. In this way, the density of the monitoring modules can be increased, which has the effect of providing more accurate air quality data.

其中，該空氣品質地圖具有各該監測模組的一空氣品質預報，該雲端伺服器由該空氣品質地圖中，取得與該定位座標最接近的監測模組的空氣品質預報，並將該空氣品質預報發送至該用戶端。如此，係具有提供使用者依據該空氣品質預報提前採取適當防護措施的功效。 Wherein, the air quality map has an air quality forecast for each monitoring module, and the cloud server obtains the air quality forecast of the monitoring module closest to the positioning coordinates from the air quality map, and the air quality forecast The forecast is sent to the client. In this way, it has the effect of providing users with appropriate protective measures in advance based on the air quality forecast.

其中，該雲端伺服器以一路徑規劃模組規劃產生一疏散路徑， 該疏散路徑係為由該定位座標往該至少一安裝座標的移動路徑，該雲端伺服器將該疏散路徑發送至該用戶端。如此，係具有提供使用者依據該疏散路徑前往空氣品質較佳的區域的功效。 Among them, the cloud server plans to generate an evacuation path with a path planning module, The evacuation path is a moving path from the positioning coordinate to the at least one installation coordinate, and the cloud server sends the evacuation path to the user terminal. In this way, it has the effect of providing users with access to areas with better air quality according to the evacuation path.

其中，該疏散路徑係由該定位座標往該安裝座標的一最短路徑。如此，係具有減少使用者轉移至空氣品質較佳區域所需花費時間的功效。 Wherein, the evacuation path is a shortest path from the positioning coordinate to the installation coordinate. In this way, it has the effect of reducing the time it takes for the user to move to an area with better air quality.

其中，該用戶端遠端登入該雲端伺服器，以查看該空氣品質地圖。如此，係具有提供使用者即時了解各地區空氣品質的功效。 Wherein, the user terminal logs in to the cloud server remotely to view the air quality map. In this way, it has the effect of providing users with an instant understanding of the air quality in various regions.

本發明的空氣品質監測系統，還可以另包含一生理訊號監測裝置，該生理訊號監測裝置耦接該雲端伺服器，並用以感測取得一生理訊號數值，該雲端伺服器判斷該生理訊號數值是否未落在一健康範圍值內，若判斷結果為是，則將該至少一安裝座標發送至該生理訊號監測裝置。如此，當配戴該生理訊號監測裝置的使用者身體不適時，能夠提醒使用者前往空氣品質較佳的區域，以降低空氣汙染的威脅，係具有避免使用者持續待在會危害人體健康區域的功效。 The air quality monitoring system of the present invention may further include a physiological signal monitoring device. The physiological signal monitoring device is coupled to the cloud server and used to sense and obtain a physiological signal value. The cloud server determines whether the physiological signal value If it does not fall within a healthy range value, if the judgment result is yes, the at least one installation coordinate is sent to the physiological signal monitoring device. In this way, when the user wearing the physiological signal monitoring device is unwell, the user can be reminded to go to an area with better air quality to reduce the threat of air pollution, which prevents the user from staying in an area that would endanger human health. effect.

其中，該生理訊號監測裝置耦接該用戶端並進行配對，該雲端伺服器將該至少一安裝座標發送至該用戶端。如此，使用者可依據需求設定該用戶端的通知設定，以使該安裝座標的通知可同時出現在該用戶端及該生理訊號監測裝置，係具有提升使用便利性的功效。 Wherein, the physiological signal monitoring device is coupled to the user terminal and performs pairing, and the cloud server sends the at least one installation coordinate to the user terminal. In this way, the user can set the notification setting of the user terminal according to requirements, so that the notification of the installation coordinates can appear on the user terminal and the physiological signal monitoring device at the same time, which has the effect of improving the convenience of use.

本發明的空氣品質監測系統，還可以另包含數個空氣清淨裝置，並耦接該雲端伺服器，當該雲端伺服器分析出該空氣監測數值超出該安全範圍值時，該雲端伺服器控制與該定位座標最接近的監測模組監視範圍內的空氣清淨裝置開始運行。如此，係具有提供淨化空氣的功效。 The air quality monitoring system of the present invention may further include several air cleaning devices, and is coupled to the cloud server. When the cloud server analyzes that the air monitoring value exceeds the safe range value, the cloud server controls and The air purifying device within the monitoring range of the monitoring module with the closest positioning coordinate starts to operate. In this way, it has the effect of providing air purification.

〔本發明〕 〔this invention〕

1:監測模組 1: monitoring module

2:用戶端 2: client

21:定位模組 21: Positioning module

3:雲端伺服器 3: cloud server

31:空氣品質地圖 31: Air Quality Map

32:路徑規劃模組 32: Path planning module

4:生理訊號監測裝置 4: physiological signal monitoring device

5:空氣清淨裝置 5: Air cleaning device

〔第1圖〕本發明一較佳實施例的系統方塊圖。 [Figure 1] A system block diagram of a preferred embodiment of the present invention.

為讓本發明之上述及其他目的、特徵及優點能更明顯易懂，下文特舉本發明之較佳實施例，並配合所附圖式，作詳細說明如下：請參照第1圖所示，其係本發明空氣品質監測系統的一較佳實施例，係包含數個監測模組1、一用戶端2及一雲端伺服器3，該數個監測模組1及該用戶端2耦接該雲端伺服器3。 In order to make the above-mentioned and other objects, features and advantages of the present invention more obvious and understandable, the preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, and are described in detail as follows: Please refer to FIG. 1, It is a preferred embodiment of the air quality monitoring system of the present invention, which includes several monitoring modules 1, a user terminal 2 and a cloud server 3, the several monitoring modules 1 and the user terminal 2 are coupled to the Cloud server 3.

該數個監測模組1用以監測一區域內空氣品質，以分別產生一空氣品質數據，該數個監測模組1於該區域內的佈設密度係大於一觀測點密度門檻值，在本實施例中，該觀測點密度門檻值較佳係為每30平方公里設置一個監測模組。舉例而言，該監測模組1係可以包含一一氧化碳感測器、一二氧化碳感測器、一懸浮微粒感測器、一細懸浮微粒感測器、一二氧化氮感測器及一二氧化硫感測器中的至少一個，以感測取得空氣中的一氧化碳、二氧化碳、懸浮微粒、細懸浮微粒、二氧化氮及二氧化硫等氣體濃度。 The monitoring modules 1 are used to monitor the air quality in an area to generate air quality data respectively. The arrangement density of the monitoring modules 1 in the area is greater than an observation point density threshold. In this implementation For example, the density threshold of the observation point is preferably a monitoring module for every 30 square kilometers. For example, the monitoring module 1 may include a carbon monoxide sensor, a carbon dioxide sensor, a suspended particulate sensor, a fine suspended particulate sensor, a nitrogen dioxide sensor, and a sulfur dioxide sensor At least one of the detectors is used to sense and obtain the gas concentration of carbon monoxide, carbon dioxide, suspended particles, fine suspended particles, nitrogen dioxide and sulfur dioxide in the air.

該用戶端2具有一定位模組21，該定位模組21用以產生一定位座標。例如但不限制地，該用戶端2可以為一手機、一平板等可攜式裝置，該定位模組21可以為一全球定位系統(GPS)。 The user terminal 2 has a positioning module 21 for generating a positioning coordinate. For example, without limitation, the user terminal 2 may be a portable device such as a mobile phone or a tablet, and the positioning module 21 may be a global positioning system (GPS).

該雲端伺服器3耦接該數個監測模組1及該用戶端2，在本實施例中，該雲端伺服器3係可以為一雲端虛擬化平台(Proxmox Virtual Environment，PVE)，該雲端虛擬化平台可以為一私有雲(Private Cloud)、一公有雲(Public Cloud)或一混合雲(Hybrid Cloud)，較佳地，該雲端伺服器3係為混合雲，以兼具簡化管理程序及降低整體維護成本等作用。該雲 端伺服器3依據各該監測模組1所量測的空氣品質數據及一安裝座標，以建立一空氣品質地圖31。如此，使用者可藉由操作該用戶端2遠端登入該雲端伺服器3，以查看該空氣品質地圖。 The cloud server 3 is coupled to the monitoring modules 1 and the user terminal 2. In this embodiment, the cloud server 3 may be a cloud virtualization platform (Proxmox Virtual Environment, PVE). The cloud virtual The platform can be a private cloud (Private Cloud), a public cloud (Public Cloud) or a hybrid cloud (Hybrid Cloud). Preferably, the cloud server 3 is a hybrid cloud to simplify the management process and reduce The role of overall maintenance costs. The cloud The terminal server 3 creates an air quality map 31 according to the air quality data measured by each monitoring module 1 and an installation coordinate. In this way, the user can remotely log in to the cloud server 3 by operating the client 2 to view the air quality map.

該雲端伺服器3接收該定位座標，並與各該監測模組1的安裝座標比對，以由該空氣品質地圖31中取得與該定位座標最接近的監測模組1之空氣品質數據，以取得一空氣監測數值。該雲端伺服器3分析該空氣監測數值是否超出一安全範圍值，若分析結果為是，則由該空氣品質地圖31中取得至少一監測模組1的安裝座標，該至少一監測模組1的空氣品質數據係未超出該安全範圍值。該雲端伺服器3將該至少一安裝座標發送至該用戶端2，以供該用戶端2所屬的使用者由該至少一安裝座標中選擇要轉移的區域；若分析結果為否，則該雲端伺服器3可以不需執行額外的作動。 The cloud server 3 receives the positioning coordinates and compares with the mounting coordinates of each monitoring module 1 to obtain the air quality data of the monitoring module 1 closest to the positioning coordinates from the air quality map 31, Obtain an air monitoring value. The cloud server 3 analyzes whether the air monitoring value exceeds a safe range value. If the analysis result is yes, the installation coordinates of at least one monitoring module 1 are obtained from the air quality map 31. The air quality data does not exceed this safe range. The cloud server 3 sends the at least one installation coordinate to the user terminal 2 for the user to which the user terminal 2 belongs to select the area to be transferred from the at least one installation coordinate; if the analysis result is no, the cloud The server 3 does not need to perform additional actions.

當該定位座標處的空氣品質數據超出該安全範圍值時，該雲端伺服器3還能夠以一路徑規劃模組32規劃產生一疏散路徑，該疏散路徑係為由該定位座標往該至少一安裝座標的移動路徑，較佳地，該疏散路徑可以係由該定位座標往該安裝座標的一最短路徑，在本實施例中，該路徑規劃模組32係為一地理資訊軟體(QGIS)。該雲端伺服器3可以將該疏散路徑發送至該用戶端2，以供該用戶端2所屬的使用者依據該疏散路徑前往選擇的轉移區域。 When the air quality data at the positioning coordinate exceeds the safe range value, the cloud server 3 can also plan to generate an evacuation path with a path planning module 32, the evacuation path is from the positioning coordinate to the at least one installation The movement path of the coordinates. Preferably, the evacuation path may be a shortest path from the positioning coordinates to the installation coordinates. In this embodiment, the path planning module 32 is a geographic information software (QGIS). The cloud server 3 may send the evacuation path to the user terminal 2 for the user to which the user terminal 2 belongs to the selected transfer area according to the evacuation path.

本發明空氣品質監測系統之空氣品質地圖31，還可以具有各該監測模組1的一空氣品質預報。舉例而言，該雲端伺服器3可依據一氣象條件(如：風向、風力)、境外汙染物的含量及其他監測模組1所量測到的空氣品質數據，並透過大數據分析以產生該空氣品質預報，係本發明所屬技術領域中具有通常知識者可以理解，在此不多加贅述。該雲端伺服器3可由該空氣品質地圖31中，取得與該定位座標最接近的監測模組1的空氣品質預 報，並將該空氣品質預報發送至該用戶端2，以提醒該用戶端2所屬的使用者注意，在本實施例中，該雲端伺服器3係能夠以推播技術(Push Technology)將該空氣品質預報發送至該用戶端2。 The air quality map 31 of the air quality monitoring system of the present invention may also have an air quality forecast for each monitoring module 1. For example, the cloud server 3 may generate air quality data based on a meteorological condition (eg, wind direction, wind power), the content of overseas pollutants, and other monitoring modules 1 and through big data analysis to generate the The air quality forecast is understood by those with ordinary knowledge in the technical field to which the present invention belongs, and will not be repeated here. The cloud server 3 can obtain the air quality prediction of the monitoring module 1 closest to the positioning coordinate from the air quality map 31 Report and send the air quality forecast to the user terminal 2 to remind the user that the user terminal 2 belongs to. In this embodiment, the cloud server 3 can use Push Technology to The air quality forecast is sent to the user terminal 2.

本發明空氣品質監測系統之雲端伺服器3，還可以計算一未知區域的空氣品質數據，該未知區域係為該區域內，該數個監測模組1的監測範圍於所未涵蓋的區域。具體而言，該雲端伺服器3以一權重公式計算取得該未知區域的空氣品質數據，並將該未知區域的空氣品質數據加入到該空氣品質地圖中，該權重公式的計算方式如下式(1)及(2)所示：

Figure 108137317-A0305-02-0009-2
The cloud server 3 of the air quality monitoring system of the present invention can also calculate the air quality data of an unknown area, the unknown area is within the area, and the monitoring range of the several monitoring modules 1 is within the uncovered area. Specifically, the cloud server 3 calculates and obtains the air quality data of the unknown area by a weight formula, and adds the air quality data of the unknown area to the air quality map. The calculation formula of the weight formula is as follows (1 ) And (2):
Figure 108137317-A0305-02-0009-2

Figure 108137317-A0305-02-0009-3
其中，W i 為第i個監測模組1的權重值，h i 為第i個監測模組1到該未知區域的距離值，P為一任意正實數，Z為該未知區域的空氣品質數據，λ i 為第i個監測模組1的空氣品質數據，j為該監測模組1的編號，j=1,2,...,n。
Figure 108137317-A0305-02-0009-3
 Wherein, W i is the i th weight value monitoring module 1, h i is the i-monitoring module 1 to the unknown region distance value, P is an arbitrary positive real number, Z for area air quality data unknown , Λ i is the air quality data of the i- th monitoring module 1, j is the number of the monitoring module 1, j=1,2,...,n.

舉例而言，該未知區域與一第一監測模組及一第二監測模組分別相距6個單位的距離，該未知區域與一第三監測模組相距10個單位的距離；該第一監測模組所量測到的PM2.5濃度為20(μg/m3)、該第二監測模組所量測到的PM2.5濃度為30(μg/m3)、該第三監測模組所量測到的PM2.5濃度為40(μg/m3)；該任意正實數P為3，因此，計算之後可以取得該未知區域的PM2.5濃度為26.5(μg/m3)。 For example, the unknown area is at a distance of 6 units from a first monitoring module and a second monitoring module, and the unknown area is at a distance of 10 units from a third monitoring module; the first monitoring The PM2.5 concentration measured by the module is 20 (μg/m 3 ), the PM2.5 concentration measured by the second monitoring module is 30 (μg/m 3 ), and the third monitoring module The measured PM2.5 concentration is 40 (μg/m 3 ); the arbitrary positive real number P is 3, therefore, after calculation, the PM2.5 concentration in the unknown region can be obtained as 26.5 (μg/m 3 ).

本發明空氣品質監測系統，還可以具有一生理訊號監測裝置4，該生理訊號監測裝置4耦接該雲端伺服器3，並用以感測取得一生理訊號數值，在本實施例中，該生理訊號監測裝置4可以為一可攜式智能手錶或一可攜式智能手環，例如Apple Watch或小米手環，以感測取得使用者的心率 值。該雲端伺服器3判斷該生理訊號數值是否未落在一健康範圍值內，若判斷結果為是，則將該至少一安裝座標發送至該生理訊號監測裝置4，該至少一安裝座標所在區域的空氣品質數據，係優於該使用者當前定位座標的空氣品質數據；若判斷結果為否，則該雲端伺服器3可以不需執行額外的作動。當該雲端伺服器3接收到數個生理訊號數值時，係可以分辨得知各該生理訊號數值所屬的生理訊號監測裝置4。再且，該生理訊號監測裝置4可以耦接該用戶端2並進行配對，當該生理訊號數值未落在該健康範圍值內時，該雲端伺服器3可以將該至少一安裝座標一併發送至該用戶端2。 The air quality monitoring system of the present invention may also have a physiological signal monitoring device 4 that is coupled to the cloud server 3 and used to sense and obtain a physiological signal value. In this embodiment, the physiological signal The monitoring device 4 may be a portable smart watch or a portable smart bracelet, such as an Apple Watch or a Xiaomi bracelet to sense the user's heart rate value. The cloud server 3 judges whether the value of the physiological signal does not fall within a healthy range value, and if the judgment result is yes, sends the at least one installation coordinate to the physiological signal monitoring device 4, the area where the at least one installation coordinate is located The air quality data is better than the air quality data of the user's current positioning coordinates; if the judgment result is no, the cloud server 3 does not need to perform additional actions. When the cloud server 3 receives several physiological signal values, it can distinguish and know the physiological signal monitoring device 4 to which each physiological signal value belongs. Furthermore, the physiological signal monitoring device 4 can be coupled to the user terminal 2 and paired. When the physiological signal value does not fall within the health range value, the cloud server 3 can send the at least one installation coordinate together To the client 2.

本發明空氣品質監測系統，還可以具有數個空氣清淨裝置5，各該空氣清淨裝置5耦接該雲端伺服器3，並用以過濾空氣中的懸浮微粒或降低空氣中的危害氣體濃度，該空氣清淨裝置5例如可以為具有光觸媒物質、活性碳濾網或高效濾網(HEPA)的空氣清淨機。該數個空氣清淨裝置5的數量在本發明中不予以限制，較佳地，各該監測模組1的監測範圍內，係可以各別設置至少一空氣清淨裝置5。當該雲端伺服器3分析出該空氣監測數值超出該安全範圍值時，該雲端伺服器3可以控制與該定位座標最接近的監測模組1監視範圍內的空氣清淨裝置5開始運行。另一方面，該監測模組1還可以結合在該空氣清淨裝置5，該空氣清淨裝置5能夠以一微控制器接收該監測模組1所量測的空氣品質數據，該微控制器可依據該空氣品質數據，以控制該空氣清淨裝置5開啟或關閉。 The air quality monitoring system of the present invention may also have several air cleaning devices 5, each of which is coupled to the cloud server 3, and is used to filter suspended particles in the air or reduce the concentration of harmful gases in the air. The cleaning device 5 may be, for example, an air cleaning machine having a photocatalyst substance, an activated carbon filter, or a high-efficiency filter (HEPA). The number of the plurality of air cleaning devices 5 is not limited in the present invention. Preferably, at least one air cleaning device 5 may be separately provided within the monitoring range of each monitoring module 1. When the cloud server 3 analyzes that the air monitoring value exceeds the safe range value, the cloud server 3 can control the air cleaning device 5 within the monitoring range of the monitoring module 1 closest to the positioning coordinate to start operating. On the other hand, the monitoring module 1 can also be integrated into the air cleaning device 5, the air cleaning device 5 can receive the air quality data measured by the monitoring module 1 with a microcontroller, which can be based on The air quality data is used to control the air cleaning device 5 to be turned on or off.

綜上所述，本發明的空氣品質監測系統，能夠藉由將該監測模組的佈設密度維持在該觀測點密度門檻值以上，使提升空氣品質數據收集密度，以提供使用者能夠較精確地得知周遭環境的實際空氣品質數據；再且，該雲端伺服器可當該空氣品質數據超出該安全範圍值時，以通知指引使用者前往空氣品質較佳的區域。如此，本發明的空氣品質監測系統，係具有準確 提供使用者周遭實際空氣品質數據，及提醒使用者遠離空氣品質不佳的區域等功效。 To sum up, the air quality monitoring system of the present invention can increase the density of air quality data collection by providing the monitoring module with a placement density above the density threshold of the observation point to provide users with a more accurate Obtain the actual air quality data of the surrounding environment; moreover, the cloud server can notify the user to guide the user to an area with better air quality when the air quality data exceeds the safe range value. As such, the air quality monitoring system of the present invention has an accurate Provide actual air quality data around the user, and remind users to stay away from areas with poor air quality.

雖然本發明已利用上述較佳實施例揭示，然其並非用以限定本發明，任何熟習此技藝者在不脫離本發明之精神和範圍之內，相對上述實施例進行各種更動與修改仍屬本發明所保護之技術範疇，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed using the above-mentioned preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with this art without departing from the spirit and scope of the present invention still makes various changes and modifications to the above-mentioned embodiments. The technical scope of the invention is protected, so the scope of protection of the present invention shall be subject to the scope defined in the appended patent application.

1‧‧‧監測模組 1‧‧‧Monitoring module

2‧‧‧用戶端 2‧‧‧Client

21‧‧‧定位模組 21‧‧‧Positioning module

3‧‧‧雲端伺服器 3‧‧‧ cloud server

31‧‧‧空氣品質地圖 31‧‧‧ Air Quality Map

32‧‧‧路徑規劃模組 32‧‧‧Path planning module

4‧‧‧生理訊號監測裝置 4‧‧‧Physiological signal monitoring device

5‧‧‧空氣清淨裝置 5‧‧‧Air purification device

Claims (9)

一種空氣品質監測系統，包含：數個監測模組，用以監測一區域內空氣品質，以分別產生一空氣品質數據，該區域具有至少一未知區域，該數個監測模組於該區域內的佈設密度係大於一觀測點密度門檻值，各該監測模組的監測範圍未涵蓋該未知區域；一用戶端，具有一定位模組，該定位模組用以產生一定位座標；及一雲端伺服器，耦接該數個監測模組及該用戶端，該雲端伺服器依據各該監測模組所量測的空氣品質數據及一安裝座標，以建立一空氣品質地圖，該雲端伺服器以一權重公式計算取得該未知區域的空氣品質數據，並將該未知區域的空氣品質數據加入到該空氣品質地圖中，該權重公式的計算方式如下式所示：
Figure 108137317-A0305-02-0012-5
 ，其中，W i 為第i個監測模組的權重值，h i 為第i個監測模組到該未知區域的距離值，P為一任意正實數，Z為該未知區域的空氣品質數據，λ i 為第i個監測模組的空氣品質數據，j為該監測模組的編號，j=1,2,...,n，該雲端伺服器接收該定位座標，並與各該監測模組的安裝座標比對，以由該空氣品質地圖中取得與該定位座標最接近的監測模組之空氣品質數據，以取得一空氣監測數值，該雲端伺服器分析該空氣監測數值是否超出一安全範圍值，若分析結果為是，則由該空氣品質地圖中取得至少一監測模組的安裝座標，該至少一監測模組的空氣品質數據係未超出該安全範圍值，該雲端伺服器將該至少一監測模組的安裝座標發送至該用戶端。 An air quality monitoring system includes: a plurality of monitoring modules for monitoring air quality in an area to generate an air quality data respectively, the area has at least one unknown area, and the plurality of monitoring modules in the area The deployment density is greater than the density threshold of an observation point, and the monitoring range of each monitoring module does not cover the unknown area; a user terminal has a positioning module, which is used to generate a positioning coordinate; and a cloud server Device is coupled to the monitoring modules and the client. The cloud server creates an air quality map based on the air quality data measured by each monitoring module and an installation coordinate. The cloud server uses a The weight formula is calculated to obtain the air quality data of the unknown area, and the air quality data of the unknown area is added to the air quality map. The calculation method of the weight formula is as follows:
Figure 108137317-A0305-02-0012-5
 Wherein, W is i is the i th weight value monitoring module, H i is the i th value of the distance from the monitoring module to the unknown region, P is an arbitrary positive real number, Z air quality data for the unknown region, λ i is the air quality data of the i- th monitoring module, j is the number of the monitoring module, j=1,2,...,n, the cloud server receives the positioning coordinates and communicates with each monitoring module The installation coordinates of the group are compared to obtain the air quality data of the monitoring module closest to the positioning coordinate from the air quality map to obtain an air monitoring value, and the cloud server analyzes whether the air monitoring value exceeds a safe Range value, if the analysis result is yes, the installation coordinates of at least one monitoring module are obtained from the air quality map, the air quality data of the at least one monitoring module does not exceed the safe range value, the cloud server will The installation coordinates of at least one monitoring module are sent to the user terminal. 如申請專利範圍第1項所述之空氣品質監測系統，其中，該觀 測點密度門檻值係為每30平方公里設置一個監測模組。 The air quality monitoring system as described in item 1 of the patent application scope, in which the view The threshold density of measuring points is to set a monitoring module for every 30 square kilometers. 如申請專利範圍第1項所述之空氣品質監測系統，其中，該空氣品質地圖具有各該監測模組的一空氣品質預報，該雲端伺服器由該空氣品質地圖中，取得與該定位座標最接近的監測模組的空氣品質預報，並將該空氣品質預報發送至該用戶端。 The air quality monitoring system as described in item 1 of the patent application scope, wherein the air quality map has an air quality forecast for each of the monitoring modules, and the cloud server obtains from the air quality map the The air quality forecast of the close monitoring module, and send the air quality forecast to the user terminal. 如申請專利範圍第1項所述之空氣品質監測系統，其中，該雲端伺服器以一路徑規劃模組規劃產生一疏散路徑，該疏散路徑係為由該定位座標往該至少一安裝座標的移動路徑，該雲端伺服器將該疏散路徑發送至該用戶端。 The air quality monitoring system as described in item 1 of the patent application scope, wherein the cloud server plans to generate an evacuation path with a path planning module, the evacuation path is a movement from the positioning coordinate to the at least one installation coordinate Path, the cloud server sends the evacuation path to the client. 如申請專利範圍第4項所述之空氣品質監測系統，其中，該疏散路徑係由該定位座標往該安裝座標的一最短路徑。 The air quality monitoring system as described in item 4 of the patent application scope, wherein the evacuation path is a shortest path from the positioning coordinate to the installation coordinate. 如申請專利範圍第1項所述之空氣品質監測系統，其中，該用戶端遠端登入該雲端伺服器，以查看該空氣品質地圖。 The air quality monitoring system as described in item 1 of the patent application scope, wherein the user terminal logs in to the cloud server remotely to view the air quality map. 如申請專利範圍第1至6項中任一項所述之空氣品質監測系統，另包含一生理訊號監測裝置，該生理訊號監測裝置耦接該雲端伺服器，並用以感測取得一生理訊號數值，該雲端伺服器判斷該生理訊號數值是否未落在一健康範圍值內，若判斷結果為是，則將該至少一安裝座標發送至該生理訊號監測裝置。 The air quality monitoring system as described in any one of items 1 to 6 of the patent application scope, further includes a physiological signal monitoring device, the physiological signal monitoring device is coupled to the cloud server and used to sense and obtain a physiological signal value , The cloud server determines whether the value of the physiological signal does not fall within a healthy range value, and if the determination result is yes, sends the at least one installation coordinate to the physiological signal monitoring device. 如申請專利範圍第7項所述之空氣品質監測系統，其中，該生理訊號監測裝置耦接該用戶端並進行配對，該雲端伺服器將該至少一安裝座標發送至該用戶端。 The air quality monitoring system as described in item 7 of the patent application scope, wherein the physiological signal monitoring device is coupled to the user terminal and performs pairing, and the cloud server sends the at least one installation coordinate to the user terminal. 如申請專利範圍第1至6項中任一項所述之空氣品質監測系統，另包含數個空氣清淨裝置，並耦接該雲端伺服器，當該雲端伺服器分析出該空氣監測數值超出該安全範圍值時，該雲端伺服器控制與該定位座標最 接近的監測模組監視範圍內的空氣清淨裝置開始運行。 The air quality monitoring system as described in any one of the items 1 to 6 of the patent application scope also includes several air purification devices and is coupled to the cloud server. When the cloud server analyzes that the air monitoring value exceeds the When the safe range value is reached, the cloud server control The air purification device within the monitoring range of the close monitoring module starts to operate.
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