TWM632929U - indoor positioning system - Google Patents
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Abstract
本創作是一種室內定位系統,主要包括:佈設於場域的複數藍牙單元、定位設備及運算設備,各藍牙單元分別具備一接收訊號強度指標(RSSI)、主識別(Major)及次識別碼(Minor),定位設備則具備有藍牙訊號發射器,藍牙訊號發射器主要與各各藍牙單元訊號連接,至於運算設備主要連結各藍牙單元並依據接收訊號強度指標(RSSI)、主識別(Major)及次識別碼(Minor)取得多次不同的位置點以形成資料庫,藉此可有效且準確的建立室內的位置點,以作為監測不同場域的資料庫。This creation is an indoor positioning system, which mainly includes: a plurality of bluetooth units arranged in the field, positioning equipment and computing equipment, each bluetooth unit has a received signal strength indicator (RSSI), a major identification (Major) and a secondary identification code ( Minor), the positioning device has a Bluetooth signal transmitter, and the Bluetooth signal transmitter is mainly connected to each Bluetooth unit signal. The minor identification code (Minor) obtains multiple different location points to form a database, thereby effectively and accurately establishing indoor location points as a database for monitoring different fields.
Description
本創作係一種定位系統,尤指一種室內定位系統。This creation is a positioning system, especially an indoor positioning system.
按,隨著現代人對於健康、安全的重視,許多攜帶式可偵測心跳、血壓、血氧的相關設備陸續被開發上市,尤其在施工場所、或是商場百貨等等,對於相關工作人員在安全上的監測設備頂多只有單獨使用可監測身體機能狀態的攜帶裝置,並且可將相關個人的監測數據回傳至監控設備進行人員健康狀態的控管,但當監測數據出現異常時,因無法知道每個人具體在建築物中的位置,導致容易錯失最佳的醫療救護時機。By the way, with modern people's emphasis on health and safety, many portable related devices that can detect heartbeat, blood pressure, and blood oxygen have been developed and launched one after another, especially in construction sites, or shopping malls, etc. The monitoring equipment in terms of safety is at most only a portable device that can be used alone to monitor the state of body functions, and the monitoring data of relevant individuals can be sent back to the monitoring equipment to control the health status of personnel. However, when the monitoring data is abnormal, it cannot Knowing exactly where each person is in the building makes it easy to miss the best opportunity for medical assistance.
以下在實施方式中詳細敘述本創作之詳細特徵以及優點,其內容足以使任何熟習相關技藝者瞭解本創作之技術內容並據以實施,且根據本說明書所揭露之內容、申請專利範圍及圖式,任何熟習相關技藝者可輕易地理解本創作相關之目的及優點。The detailed features and advantages of this creation are described in detail below in the implementation mode. The content is enough to enable anyone familiar with the relevant art to understand the technical content of this creation and implement it according to the content disclosed in this specification, the patent scope and drawings , anyone who is familiar with the related art can easily understand the purpose and advantages related to this creation.
本創作之主要目的在於:運用各藍牙單元佈設於場域,再利用定位設備與運算設備進行訊號連結且依據接收訊號強度指標(RSSI)、主識別(Major)及次識別碼(Minor)取得各獨立區域的位置點,將取得多次不同的位置點形成資料庫,藉此可有效且準確的建立室內的位置點,以作為監測不同場域的資料庫。The main purpose of this creation is: use each Bluetooth unit to be placed in the field, and then use the positioning device to connect the signal with the computing device and obtain each The location points of the independent area will obtain multiple different location points to form a database, so that the indoor location points can be effectively and accurately established as a database for monitoring different fields.
為達上述目的,本創作係一種室內定位系統,其包括:複數場域,各該場域界定複數位於同一平面之獨立區域,各該獨立區域相鄰之間界定一重疊區;複數藍牙單元,各該藍牙單元佈設於該場域周邊位置,各該藍牙單元分別具備一接收訊號強度指標(RSSI)、主識別(Major)及次識別碼(Minor);至少一定位設備,其至少具備一與各該藍牙單元訊號連接之藍牙訊號發射器;一運算設備,其連結各該藍牙單元並依據該接收訊號強度指標(RSSI)、該主識別(Major)及該次識別碼(Minor)判斷已訊號連接的該定位設備位於各該獨立區域或該重疊區的位置點,將取得多次不同之該位置點與對應該位置點的該接收訊號強度指標(RSSI)、該主識別(Major)及該次識別碼(Minor)形成一資料庫。In order to achieve the above purpose, this invention is an indoor positioning system, which includes: plural fields, each of which defines a plurality of independent areas located on the same plane, and defines an overlapping area between adjacent independent areas; plural bluetooth units, Each of the bluetooth units is arranged around the field, and each of the bluetooth units has a received signal strength indicator (RSSI), a main identification (Major) and a secondary identification code (Minor); at least one positioning device, which has at least one and The Bluetooth signal transmitter to which each Bluetooth unit is connected; a computing device that connects each Bluetooth unit and judges the received signal according to the Received Signal Strength Indicator (RSSI), the Major Identification (Major) and the Minor Identification Code (Minor) The location point of the connected positioning device located in the independent area or the overlapping area will obtain multiple different location points and the received signal strength indicator (RSSI), the main identification (Major) and the location point corresponding to the location point. The minor identification code (Minor) forms a database.
根據本創作之一實施例,更包括一AI學習模組,依據該資料庫與該定位設備即時由該運算設備產生的即時位置點進行深度學習,以記錄該即時位置點對應該獨立區域或該重疊區的準確性。According to an embodiment of the invention, it further includes an AI learning module, which performs deep learning according to the real-time location point generated by the computing device in real time from the database and the positioning device, so as to record that the real-time location point corresponds to the independent area or the The accuracy of the overlap area.
根據本創作之一實施例,更包括一管理設備,其具備一符合該場域之區域圖資以及該區域圖資可與該AI學習模組連結並顯示該即時位置點與該區域圖資的對應位置。According to one embodiment of the present invention, it further includes a management device, which has a regional map data that matches the field and the regional map data can be linked with the AI learning module and display the real-time location point and the area map data. Corresponding position.
根據本創作之一實施例,更包括一連結於各該藍牙單元及該運算設備之間進行資訊傳輸之閘道器。According to an embodiment of the invention, it further includes a gateway connected between each of the bluetooth units and the computing device for information transmission.
根據本創作之一實施例,其中該主識別(Major)為多碼的樓層標號。According to an embodiment of the present invention, the major identification (Major) is a multi-code floor number.
根據本創作之一實施例,其中該次識別碼(Minor)為多碼的位置編號。According to an embodiment of the present invention, the minor identification code (Minor) is a multi-code position number.
根據本創作之一實施例,其中各該獨立區域界定一中心位置以及位於該中心位置周邊之周邊位置,其中部分該周邊位置鄰近於該重疊區。According to an embodiment of the present invention, each of the independent regions defines a central location and peripheral locations around the central location, wherein some of the peripheral locations are adjacent to the overlapping region.
根據本創作之一實施例,其中該定位設備進一步設置一身體機能監控模組。According to an embodiment of the present invention, the positioning device is further provided with a body function monitoring module.
根據本創作之一實施例,其中該身體機能監控模組至少包括:心跳、血氧、溫度或血壓。According to an embodiment of the present invention, the body function monitoring module at least includes: heartbeat, blood oxygen, temperature or blood pressure.
根據本創作之一實施例,其中該藍牙訊號發射器結合一LoRa 低功耗無線通訊技術或sub-GHz。According to an embodiment of the present invention, the Bluetooth signal transmitter is combined with a LoRa low-power wireless communication technology or sub-GHz.
以下藉由具體實施例說明本創作之實施方式,熟悉此技藝之人士可由本說明書所揭示之內容輕易地瞭解本創作之其他優點及功效。The implementation of this creation is described below through specific examples, and those who are familiar with this technology can easily understand other advantages and effects of this creation from the content disclosed in this specification.
本說明書所附圖式所繪示之結構、比例、大小等,均僅用以配合說明書所揭示之內容,以供熟悉此技藝之人士之瞭解與閱讀,並非用以限定本創作可實施之限定條件,故不具技術上之實質意義,任何結構之修飾、比例關係之改變或大小之調整,在不影響本創作所能產生之功效及所能達成之目的下,均應仍落在本創作所揭示之技術內容得能涵蓋之範圍內。同時,本說明書中所引用之如“一”、“兩”、“上”等之用語,亦僅為便於敘述之明瞭,而非用以限定本創作可實施之範圍,其相對關係之改變或調整,在無實質變更技術內容下,當亦視為本創作可實施之範疇。The structures, proportions, sizes, etc. shown in the drawings attached to this manual are only used to match the content disclosed in the manual, for the understanding and reading of those who are familiar with this technology, and are not used to limit the limitations that this creation can implement Conditions, so it has no technical significance. Any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of this creation, should still fall within the scope of this creation. The disclosed technical content must be within the scope covered. At the same time, terms such as "a", "two", and "upper" quoted in this specification are only for the convenience of description, and are not used to limit the scope of this creation. Changes in their relative relationships or Adjustment, without any substantial change in technical content, shall also be regarded as the scope of implementation of this creation.
請參閱圖1及圖2所示,為本創作較佳實施例之架構示意圖及流程示意圖。本創作是一種室內定位系統,主要應用於複數場域1,各場域1界定複數位於同一平面之獨立區域10,各獨立區域10相鄰之間界定一重疊區12,其中包括有複數藍牙單元2、定位設備3及運算設備4,各藍牙單元2主要佈設於場域1周邊位置,各藍牙單元2分別具備接收訊號強度指標(RSSI)20、主識別碼(Major)21及次識別碼(Minor)22,定位設備3其至少具備與各藍牙單元2訊號連接之藍牙訊號發射器30,其中藍牙訊號發射器結合一LoRa 低功耗無線通訊技術或sub-GHz。而運算設備4用於連結各藍牙單元2並依據接收訊號強度指標(RSSI)20、主識別碼(Major)21及次識別碼(Minor)22,判斷已訊號連接的定位設備2位於各獨立區域10或重疊區12的位置點,將取得多次不同之位置點與對應接收訊號強度指標(RSSI)20、主識別碼(Major)21及次識別碼(Minor)22形成一資料庫。Please refer to Fig. 1 and Fig. 2, which are a schematic diagram of a structure and a schematic flow chart of a preferred embodiment of this invention. This creation is an indoor positioning system, which is mainly used in
另外,更包括有AI學習模組5、管理設備6以及閘道器7,其中AI學習模組5可依據資料庫與定位設備3即時由運算設備4產生的即時位置點進行深度學習,以記錄即時位置點對應獨立區域10或重疊區12的準確性。簡言之,就是在進行即時位置點的同時,每一次的訊息則被列入資料庫同時被進行深度學習,以作為往後判斷位置點的依據以不斷增加準確性。至於管理設備6(參考圖5),管理設備6具備有符合場域1之區域圖資以及區域圖資可與AI學習模組5連結並顯示即時位置點與區域圖資的對應位置,閘道器7連結於各藍牙單元2及運算設備4之間進行資訊傳輸。In addition, it further includes an
前述中各獨立區域10界定一中心位置100以及位於中心位置100之周邊位置102,其中部分周邊位置102鄰近於重疊區12(參考圖3)。Each
前述中的定位設備3進一步設置一身體機能監控模組32,身體機能監控模組32至少包括:心跳、血氧、溫度或血壓。The
由各圖可知,本創作主要是在進行位置點的收集並建立資料庫,同時透過AI學習模組5的深度學習判斷資料庫中的位置點與接收訊號強度指標(RSSI)20、主識別碼(Major)21及次識別碼(Minor)22所標示的編號是否吻合,而後AI學習模組5可再透過定位設備3的即時位置點不斷更新資料庫。同時,即時位置點則可被顯示於管理設備6中,從管理設備6中可得知即時位置點與區域圖資的對應位置。It can be seen from each figure that this creation is mainly to collect location points and establish a database, and at the same time use the deep learning of
一併參考圖3、圖4及圖5所示,為本創作各藍牙單元設定之架構示意圖、多場域三維空間之狀態示意圖及由管理設備監控位置點之狀態示意圖。由圖3中可知,在場域1周邊位置以多個藍牙單元2界定出一個獨立區域10,其中獨立區域10界定有中心位置100以及位於中心位置100周邊的周邊位置102,其中部分周邊位置102鄰近於重疊區12,此場域1以一樓平面的獨立區域10為例,每個藍牙單元2中的主識別碼(Major)21代表為多碼的樓層標號(以101為例,百位數為1樓、十位數及個位數為該藍牙單元2的數量代碼),次識別碼(Minor)22代表為多碼的位置編號,此位置編碼則依據實際需求編制而定,本實施例不做設限,至於接收訊號強度指標(RSSI)20則是各藍牙單元2信號強度設定,透過接收訊號強度指標(RSSI)20可根據信號強度來推算距離,因此本實施例亦不做設限。Refer to Fig. 3, Fig. 4 and Fig. 5 together, which are schematic diagrams of the structure of each Bluetooth unit set in this creation, a schematic diagram of the state of the multi-field three-dimensional space, and a schematic diagram of the state of the monitoring point by the management device. As can be seen from FIG. 3 , an
當定位設備3置放於中心位置100時,定位設備3中的藍牙訊號發射器30會與周邊的藍牙單元2訊號連接,透過各藍牙單元2判斷出定位設備3具體的位置,並且透過運算設備4判斷此定位點的具體位置以及對應收訊號強度指標(RSSI)20、主識別碼(Major)21及次識別碼(Minor)22的相關數據,以形成一資料庫。定位設備3可放置於中心位置100、周邊位置102以及重疊區12等不同位置進行測試,當某個位置的位置點在進行位置定位時,與操作人輸入的資料不一致時,則可判斷靠近此位置點的藍牙單元2是否有不準確的問題。前述中的藍牙訊號發射器30結合一LoRa 低功耗無線通訊技術或sub-GHz,藍牙訊號發射器30主要屬於短傳輸距離,結合屬於遠距離傳輸的LoRa 低功耗無線通訊技術或sub-GHz,可達到無須網路狀態下即可達到訊號傳輸之功用,而LoRa 低功耗無線通訊技術與sub-GHz主要差別在於LoRa 低功耗無線通訊技術頻率大於sub-GHz的頻率。When the
圖4主要將場域1設定主要為複數,多個場域1以三維空間界定,主要可應用於大樓或各種建築物中,而每個定位點可在不同的場域1以及不同的獨立區域10進行定位,而每一個場域1周邊位置會佈設藍牙單元2,藍牙單元2佈設位置會依據場域1輪廓或間隔距離作需求性的調整,當中在各場域1中分別設置多個藍牙單元2以界定出獨立區域10,其中每層樓的每個藍牙單元2中的主識別碼(Major)21代表為多碼的樓層標號(以101為例,百位數為1樓、十位數及個位數為該藍牙單元2的數量代碼),次識別碼(Minor)22代表為多碼的位置編號,此位置編碼則依據實際需求編制而定,本實施例不做設限,至於接收訊號強度指標(RSSI)20則是各藍牙單元2信號強度設定,透過接收訊號強度指標(RSSI)20可根據信號強度來推算距離,因此本實施例亦不做設限。Figure 4 mainly sets the
在進行位置點的判定時,主要是將定位設備3放置於不同樓層位置的獨立區域10或是位於同一平面且獨立區域10相鄰之間界定的重疊區12,定位設備3設置的藍牙訊號發射器30與各藍牙單元2訊號連接進行資訊傳輸,各藍牙單元2則需藉由閘道器7作為傳輸至運算設備4(參考圖2),運算設備4主要依據接收訊號強度指標(RSSI)、主識別碼(Major)及次識別碼(Minor),判斷已訊號連接的定位設備3的位置點,將取得多次不同之位置點與對應位置點的接收訊號強度指標(RSSI)、主識別碼(Major)及次識別碼(Minor)形成一資料庫,此外,當建築物內有人員移動時,該些人員可配戴具有定位設備3的行動設備,此時可進行即時定位,會由運算設備4產生即時位置點,藉由可依據上述資料庫以儲存的多位置點的數據並結合現在的即時位置點,可判斷出人員具體移動的正確位置是在哪一樓層的哪個位置,此外,AI學習模組5可依據資料庫與定位設備3即時由運算設備4產生的即時位置點進行深度學習,以記錄該即時位置點對應獨立區10域或重疊區12的準確性。When determining the location point, the
值得一提的是,圖3及圖4中用於定位的定位設備3進一步設置一身體機能監控模組32,其中身體機能監控模組32至少包括:心跳、血氧、溫度或血壓,藉此可針對受到定位監控的人員進行身體機能的即時監控,倘若人員身體機能發生異常狀況,即代表該人員有需要醫療資源的高度風險,再藉由位置點的判斷可馬上進行醫療救護或是緊急通報醫院以達到在最短時間內送醫之目的。It is worth mentioning that the
圖5中的管理設備6以智慧型動裝置為例(亦可為電腦設備),管理設備6具備一符合場域1之區域圖資以及該區域圖資可與該AI學習模組連結並顯示該即時位置點與該區域圖資的對應位置,以作為後端監控之用途。The
上述實施例僅為例示性說明本創作的原理及其功效,而非用於限制本創作。任何熟悉此項技藝的人士均可在不違背本創作的精神及範疇下,對上述實施例進行修改。因此本創作的權利保護範圍,應如後述申請專利範圍所列。The above-mentioned embodiments are only illustrative to illustrate the principle and effect of the present invention, and are not intended to limit the present invention. Any person who is familiar with this art can modify the above-mentioned embodiments without departing from the spirit and scope of this creation. Therefore, the scope of protection of the rights of this creation should be listed as the scope of the patent application described later.
1:場域 10:獨立區域 100:中心位置 102:周邊位置 12:重疊區 2:藍牙單元 20:接收訊號強度指標(RSSI) 21:主識別碼(Major) 22:次識別碼(Minor) 3:定位設備 30:藍牙訊號發射器 32:身體機能監控模組 4:運算設備 5:AI學習模組 6:管理設備 7:閘道器1: field 10: Independent area 100: center position 102: Surrounding location 12: Overlap area 2:Bluetooth unit 20: Received Signal Strength Indicator (RSSI) 21: Main identification code (Major) 22: Secondary identification code (Minor) 3: Positioning device 30: Bluetooth signal transmitter 32: Body function monitoring module 4:Computing equipment 5: AI Learning Module 6: Manage equipment 7: Gateway
圖1 為本創作較佳實施例之架構示意圖。Fig. 1 is a schematic diagram of the architecture of a preferred embodiment of the invention.
圖2 為本創作較佳實施例之流程示意圖。Fig. 2 is a schematic flow chart of a preferred embodiment of the invention.
圖3 為本創作單場域平面架設各藍牙單元之架構示意圖。Figure 3 is a schematic diagram of the structure of each bluetooth unit set up on the single field plane of this creation.
圖4 為本創作多場域三維空間之狀態示意圖。Figure 4 is a schematic diagram of the status of the multi-field three-dimensional space created in this paper.
圖5 為本創作由管理設備監控位置點之狀態示意圖。Figure 5 is a schematic diagram of the status of the monitoring point of the management device in this creation.
1:場域 1: field
10:獨立區域 10: Independent area
12:重疊區 12: Overlap area
2:藍牙單元 2:Bluetooth unit
3:定位設備 3: Positioning device
4:運算設備 4:Computing equipment
5:AI學習模組 5: AI Learning Module
7:閘道器 7: Gateway
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