TWM602639U - Indoor epidemic prevention social distance detection and warning device - Google Patents
Indoor epidemic prevention social distance detection and warning device Download PDFInfo
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Abstract
本創作係有關於一種室內防疫社交距離偵測與警告裝置，主要用於自動偵測室內人士彼此之間的相對距離，若距離小於預設值便會發出警告訊息，俾使室內人士之間能保持一較佳的防疫社交距離，避免因接觸傳染病毒造成疫情擴散。其主要係給予進入室內之每一室內人士一無線式身分識別卡，透過電腦系統計算每一無線式身分識別卡與設置在室內的各無線網路參考節點之間的距離，得知每一室內人士彼此之間的相對位置與距離，並判斷每一室內人士之間是否保持安全社交距離，若未保持安全社交距離即發出警告聲響，並通知其應配戴口罩，達到避免因接觸傳染病毒造成疫情擴散之效果。This creation is about an indoor anti-epidemic social distance detection and warning device, which is mainly used to automatically detect the relative distance between indoor people. If the distance is less than the preset value, a warning message will be issued to enable indoor people to be able to communicate with each other. Maintain a better social distance for epidemic prevention to avoid the spread of the epidemic caused by contact with the infectious virus. It is mainly to give a wireless ID card to every indoor person who enters the room, and calculate the distance between each wireless ID card and each wireless network reference node installed in the room through the computer system, and know that each room The relative position and distance between people, and determine whether each indoor person maintains a safe social distance. If a safe social distance is not maintained, a warning sound will be issued and the person should wear a mask to avoid exposure to the virus. The effect of the spread of the epidemic.
Description
本創作係有關於一種室內防疫社交距離偵測與警告裝置，尤其是指一種利用無線網路搭配偵側判斷技術，自動監控室內人士是否保持防疫社交距離的創新設計。This creation is about an indoor anti-epidemic social distance detection and warning device, especially an innovative design that uses a wireless network with detection side judgment technology to automatically monitor whether indoor people maintain an anti-epidemic social distance.
近年來電子科技發展快速，無線網路用於室內定位技術已發展成熟，例如臺灣TW I606250室內定位系統及移動端裝置、臺灣TW I633797室內定位系統及其定位方法、臺灣TW I526708室內定位系統、臺灣TW I411803室內目標定位裝置及方法及中國CN 103308934一種利用WIFI反射信號實現室內移動人員定位的方法，其中：In recent years, electronic technology has developed rapidly, and wireless networks have matured for indoor positioning technology, such as Taiwan TW I606250 indoor positioning system and mobile devices, Taiwan TW I633797 indoor positioning system and its positioning method, Taiwan TW I526708 indoor positioning system, Taiwan TW I411803 Indoor Target Positioning Device and Method and China CN 103308934 A method for realizing indoor mobile personnel positioning using WIFI reflected signals, in which:
臺灣TW I606250室內定位系統及移動端裝置，其室內定位系統包含一個實施建構於一個移動設備的移動端裝置，及一個實施建構於一個伺服設備的伺服端裝置。該移動端裝置可取得數個節點資料，及一個地磁測定量，每一個節點資料具有一個節點座標資訊，該伺服端裝置可自一個地磁資料庫中比對出與該地磁測定量對應的地磁座標資訊，並根據比對出之地磁座標資訊與該等節點資料的節點座標資訊，分析出一個整合定位座標。Taiwan TW I606250 indoor positioning system and mobile device. The indoor positioning system includes a mobile device implemented on a mobile device and a server device implemented on a servo device. The mobile terminal device can obtain several node data and a geomagnetic measurement. Each node data has a node coordinate information. The server device can compare the geomagnetic coordinates corresponding to the geomagnetic measurement from a geomagnetic database. Information, and analyze an integrated positioning coordinate based on the compared geomagnetic coordinate information and the node coordinate information of the node data.
臺灣TW I633797室內定位系統及其定位方法，係將對應室內環境的環場影像轉換為多個透視影像，並擷取此些透視影像中的多個參考特徵點與此些參考特徵點的描述矩陣；以拍攝環場影像的拍攝位置為原點，記錄對應每一個透視影像的中心位置的多個三維參考座標值；根據此些三維參考座標值計算參考特徵點相對於原點的三維座標值，並將參考特徵點的三維座標值與參考特徵點的描述矩陣儲存為對應室內環境的室內地圖；以及根據室內地圖定位可攜式電子裝置於室內環境中相對於原點的三維目標座標值。Taiwan TW I633797 indoor positioning system and its positioning method are to convert the surrounding field image corresponding to the indoor environment into multiple perspective images, and capture multiple reference feature points in these perspective images and the description matrix of these reference feature points ; Taking the shooting position of the surrounding field image as the origin, and recording multiple three-dimensional reference coordinate values corresponding to the center position of each perspective image; according to these three-dimensional reference coordinate values, the three-dimensional coordinate value of the reference feature point relative to the origin is calculated, The three-dimensional coordinate value of the reference feature point and the description matrix of the reference feature point are stored as an indoor map corresponding to the indoor environment; and the three-dimensional target coordinate value of the portable electronic device relative to the origin in the indoor environment is located according to the indoor map.
臺灣TW I526708室內定位系統，包含至少三個設置於一室內空間中不同的位置，且各自提供一對應的唯一特徵資訊的參考物件及一定位裝置。每一參考物件的特徵資訊相關於一二維座標。該定位裝置包括一拍攝該等參考物件的至少一影像的影像拍攝單元及一處理單元。該處理單元根據該影像獲得至少三個分別對應於該影像中該等參考物件的像素位置，且根據該等像素位置及該影像拍攝單元的焦距估算出一第一夾角及一第二夾角，並根據該等參考物件之特徵資訊、該第一夾角及該第二夾角估算出該待定位裝置在一地面上之位置的定位座標。The Taiwan TW I526708 indoor positioning system includes at least three reference objects and a positioning device that are set at different locations in an indoor space and each provide a corresponding unique feature information. The feature information of each reference object is related to a two-dimensional coordinate. The positioning device includes an image capturing unit for capturing at least one image of the reference objects and a processing unit. The processing unit obtains at least three pixel positions corresponding to the reference objects in the image according to the image, and estimates a first included angle and a second included angle according to the pixel positions and the focal length of the image capturing unit, and According to the characteristic information of the reference objects, the first included angle and the second included angle, the positioning coordinates of the position of the device to be positioned on the ground are estimated.
臺灣TW I411803室內目標定位裝置及方法，係適用於對室內的至少一目標進行定位，該裝置包含一無線射頻定位單元、一移動感測器定位單元，及一資料融合單元。該無線射頻定位單元用以產生對應該目標的一無線射頻預估座標。該移動感測器定位單元用以產生對應該目標的一移動感測器預估座標。該資料融合單元包括一權重產生模組，及一融合座標計算模組，該權重產生模組用以產生一第一融合權重，該融合座標計算模組用以根據該第一融合權重、該無線射頻預估座標，及該移動感測器預估座標，產生對應該目標的一融合座標。Taiwan TW I411803 indoor target positioning device and method are suitable for locating at least one indoor target. The device includes a radio frequency positioning unit, a mobile sensor positioning unit, and a data fusion unit. The radio frequency positioning unit is used to generate an estimated radio frequency coordinate corresponding to the target. The mobile sensor positioning unit is used to generate a mobile sensor estimated coordinate corresponding to the target. The data fusion unit includes a weight generation module and a fusion coordinate calculation module. The weight generation module is used to generate a first fusion weight. The fusion coordinate calculation module is used to generate a first fusion weight according to the first fusion weight and the wireless The estimated coordinates of the radio frequency and the estimated coordinates of the motion sensor generate a fusion coordinate corresponding to the target.
中國CN 103308934一種利用WIFI反射信號實現室內移動人員定位的方法，係使用WIFI發射源和被動雙基地雷達，其中WIFI發射源作為被動雙基地雷達的非合作照射源，通過對WIFI發射源發射的直達WIFI信號和移動人員人體反射的反射WIFI信號進行對比計算，得到反射WIFI信號的多普勒頻移，從而計算出移動人員相對於該被動雙基地雷達的移動速度、方向和距離實現相對定位，並且被動雙基地雷達通過其包含的導航定位模組和羅經獲得其自身的衛星定位資訊從而通過座標轉換得到被測移動人員的衛星定位資訊。China CN 103308934 A method of using WIFI reflection signal to realize indoor mobile personnel positioning. It uses WIFI transmission source and passive bistatic radar. The WIFI transmission source is used as the non-cooperative radiation source of passive bistatic radar, which is directly transmitted to the WIFI transmission source. The WIFI signal and the reflected WIFI signal reflected by the human body of the mobile person are compared and calculated to obtain the Doppler frequency shift of the reflected WIFI signal, thereby calculating the moving speed, direction and distance of the mobile person relative to the passive bistatic radar to achieve relative positioning, and Passive bistatic radar obtains its own satellite positioning information through the included navigation and positioning module and compass, and obtains the satellite positioning information of the measured mobile personnel through coordinate conversion.
上述各習知技術雖可於室內對人員定位，但沒有揭示結合無線網路定位功能來做保持社交距離的室內防疫警告裝置，而無法用於防疫用途。Although the above-mentioned conventional technologies can locate people indoors, they do not disclose indoor epidemic prevention warning devices that integrate wireless network positioning functions to maintain social distance, and cannot be used for epidemic prevention purposes.
今，本創作人即是鑒於上述前案在實際的實施使用上所產生的缺失之處，而研創出本創作。Today, the creator of this creation has developed this creation in view of the shortcomings in the actual implementation and use of the aforementioned previous proposals.
本創作之主要目的，係提供一種室內防疫社交距離偵測與警告裝置，特別是指一種當進入室內後，電腦系統便會根據傳回的相關訊息、資料，計算室內人士之間的位置、距離，以監控室內人士之間是否保持安全社交的防疫距離，並適時發出警告提醒未保持安全社交距離的室內人士須配戴口罩，避免疫情擴散。The main purpose of this creation is to provide an indoor anti-epidemic social distance detection and warning device, especially a computer system that will calculate the position and distance between indoor people based on the relevant information and data returned after entering the room. , In order to monitor whether indoor people maintain a safe social distance between the epidemic prevention, and timely warning to remind indoor people who have not maintained a safe social distance to wear masks to avoid the spread of the epidemic.
本創作之室內防疫社交距離偵測與警告裝置，係由以下技術實現：The indoor anti-epidemic social distance detection and warning device in this creation is realized by the following technologies:
係先建立室內環境的地圖座標系統，並在室內環境設置複數個無線網路參考節點，接著發展無線網路的室內人士定位之無線式身分識別卡，無線網路參考節點利用無線電的傳輸來計算距離，實現無線電定位系統來得到室內人士移動的座標，並且藉由無線網路將座標與身份資訊傳到電腦系統來偵測與計算所有室內人士位置，當室內人士之間未保持社交安全距離時，由電腦系統根據身份資訊對未保持社交安全距離的室內人士透過警告器發出警告，並通知未保持社交距離的室內人士須配戴口罩，避免因接觸傳染病毒造成疫情擴散。First, establish a map coordinate system for the indoor environment, and set up multiple wireless network reference nodes in the indoor environment, and then develop a wireless identity card for indoor positioning of people in the wireless network. The wireless network reference node uses radio transmission to calculate Distance, to realize the radio positioning system to obtain the coordinates of the indoor people, and use the wireless network to transmit the coordinates and identification information to the computer system to detect and calculate the location of all indoor people, when the indoor people do not maintain a socially safe distance , The computer system will issue warnings to indoor people who have not maintained a socially safe distance based on their identity information, and notify indoor people who have not maintained social distance to wear masks to avoid the spread of the epidemic due to contact with the infectious virus.
特別是指一種在室內環境設置數個無線網路參考位置的節點，以利用無線網路的固定參考位置的節點來計算室內人士移動的座標，發展出無線網路的室內人士定位之無線式身分識別卡，並能讓室內人士能輕鬆攜帶，且透過無線網路的無線傳輸功能，將室內人士和參考節點的距離資訊與身份資訊傳輸到其中一個無線網路參考位置節點，再由該無線網路參考位置節點將上述資訊傳給電腦系統來計算室內人士的座標，或是無線式身分識別卡直接透過無線網路的無線傳輸功能將室內人士和參考節點的距離資訊與身份資訊傳輸給電腦系統來計算室內人士的座標，以實現室內人士定位的功能，即可當室內人士未保持社交距離時，電腦系統根據未保持社交安全距離的室內人士的身份資訊發出警示訊息。In particular, it refers to a kind of nodes with several wireless network reference locations set up in an indoor environment, to use the fixed reference location nodes of the wireless network to calculate the coordinates of indoor people's movement, and to develop a wireless identity for indoor people positioning of wireless networks The identification card can be easily carried by indoor people. Through the wireless transmission function of the wireless network, the distance information and identity information of the indoor people and the reference node are transmitted to one of the wireless network reference location nodes, and then the wireless network The road reference location node transmits the above information to the computer system to calculate the coordinates of the indoor person, or the wireless ID card directly transmits the distance information and identity information of the indoor person and the reference node to the computer system through the wireless transmission function of the wireless network To calculate the coordinates of indoor people to realize the function of indoor people positioning, that is, when indoor people do not maintain social distance, the computer system sends out warning messages based on the identity information of indoor people who do not maintain social safety distance.
本創作之優點：Advantages of this creation:
1、本創作之室內防疫社交距離偵測與警告裝置，係藉由無線網路技術來實現定位功能，僅需所有室內人士攜帶小型化與無線化的無線式身分識別卡，就能當室內人與人未保持社交距離(室內1.5公尺)時，由室內防疫社交距離偵測裝置發出警告，通知未保持社交距離的人須戴口罩，避免因接觸傳染病毒，造成疫情擴散。1. The indoor anti-epidemic social distance detection and warning device created by this creation uses wireless network technology to realize the positioning function. All indoor people only need to carry a miniaturized and wireless wireless ID card to be an indoor person When social distancing is not maintained (1.5 meters indoors), the indoor anti-epidemic social distance detection device will issue a warning to notify those who do not maintain social distancing to wear masks to avoid the spread of the epidemic due to contact with the virus.
2、本創作之室內防疫社交距離偵測與警告裝置，藉由室內人士定位的功能，即可得到所有人士的身分與室內座標資訊，當不幸疫情發生病毒傳染時，可提供所有人士的身分與室內座標資訊，幫助防疫政府單位追蹤疫情的傳染病毒路徑，避免造成疫情擴大。2. The indoor anti-epidemic social distance detection and warning device created by this invention can obtain the identity and indoor coordinate information of all persons through the function of indoor occupant positioning. When a virus infection occurs unfortunately, it can provide the identity and information of all persons. The indoor coordinate information helps government agencies to track the spread of the epidemic and avoid the expansion of the epidemic.
為令本創作所運用之技術內容、新型目的及其達成之功效有更完整且清楚的揭露，茲於下詳細說明之，並請一併參閱所揭之圖式及圖號：In order to have a more complete and clear disclosure of the technical content, the new purpose and the effects achieved in this creation, I will explain them in detail below, and please refer to the disclosed diagrams and drawing numbers together:
請參看第一圖和第二圖。Please refer to the first and second pictures.
本創作之室內防疫社交距離偵測與警告裝置，係使用無線網路定位技術結合電腦系統來設計，其中包括至少三無線網路參考節點1、至少二無線式身分識別卡2以及一電腦系統3。The indoor anti-epidemic social distance detection and warning device in this creation is designed using wireless network positioning technology combined with a computer system, including at least three wireless
該無線網路參考節點1設置於一建築空間內，且在空間內的位置固定，而具有在該空間內相對的座標位置，該座標位置是由使用者指定，並輸入電腦中，該無線網路參考節點1能與無線式身分識別卡2以及電腦系統3無線網路通訊，其中無線網路通訊技術可為ZigBee無線感測網路、無線寬頻(WIFI)、藍芽(Bluetooth)、超寬頻(UWB)其中之一；該無線網路參考節點1為始終開啟運作狀態，以便可以始終回應無線式身分識別卡2的位置和請求訊息，該無線網路參考節點1並不會計算自己的座標；The wireless
該無線式身分識別卡2是可移動節點，係供室內人士隨身攜帶，用來計算所有室內人士的定位座標資訊，平時可由電池供電，在未被觸發時呈現睡眠模式，它將查詢射頻範圍內無線網路參考節點1的位置，並從每一個響應的無線網路參考節點1的響應訊息來獲取每一個響應無線網路參考節點1的距離，且經由響應無線網路參考節點1將該距離及無線式身分識別卡2中設定的身份資訊回傳電腦系統3；The
電腦系統3接收由無線網路參考節點1回傳之距離後計算室內人士的座標，實現室內人士定位的功能，並根據回傳的身份資訊確認室內人士的身分，進而由電腦系統3監控室內人士彼此之間的距離，並適時對未保持安全社交距離的室內人士發出警示訊息。The
請參看第二圖，為本創作以3個無線網路參考節點1及2位室內人士作為本創作實施例的示意圖，3個無線網路參考節點1分別為第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c，2位室內人士隨身攜帶無線式身分識別卡2分別為第一無線式身分識別卡2a、第二無線式身分識別卡2b。Please refer to the second figure. This creation uses 3 wireless
以下進一步具體說明本創作的運作模式。首先將室內環境的地圖座標輸入電腦系統3中，並把第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c使用的參考位置座標輸入電腦系統3，此外，並於第一無線式身分識別卡2a、第二無線式身分識別卡2b中分別記錄持有第一無線式身分識別卡2a、第二無線式身分識別卡2b之所有者的身分資料；如此，當分別攜帶第一無線式身分識別卡2a、第二無線式身分識別卡2b之室內人士進入室內，且使第一無線式身分識別卡2a、第二無線式身分識別卡2b進入第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c的射頻範圍時，第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c便會透過連接第一無線式身分識別卡2a、第二無線式身分識別卡2b接收的無線電訊息分別得到該第一、第二室內人士分別與第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c間的距離，第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c並透過無線網路的無線傳輸功能將該距離以及第一無線式身分識別卡2a、第二無線式身分識別卡2b中儲存的身分資料傳至電腦系統3，該電腦系統3便依據回傳的資料計算第一、第二室內人士的座標資訊與彼此之間的距離，實現所有室內人士定位的功能。當第一、第二室內人士彼此之間的距離低於防疫室內社交距離(1.5公尺)即未保持社交距離時，由電腦系統3根據身份資訊對未保持社交距離的第一、第二室內人士透過警告器4發出警告，並且通知未保持社交距離的第一、第二室內人士須配戴口罩，達到避免因接觸傳染病毒造成疫情擴散之效果。The following is a detailed description of the mode of operation of this creation. First input the map coordinates of the indoor environment into the
在另一個實施例中，當分別攜帶第一無線式身分識別卡2a、第二無線式身分識別卡2b之室內人士進入室內，且使第一無線式身分識別卡2a、第二無線式身分識別卡2b進入第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c的射頻範圍時，第一無線式身分識別卡2a、第二無線式身分識別卡2b便會透過連接第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c接收的無線電訊息分別得到該第一、第二室內人士分別與第一無線網路參考節點1a、第二無線網路參考節點1b、第三無線網路參考節點1c間的距離，第一無線式身分識別卡2a、第二無線式身分識別卡2b即透過無線網路的無線傳輸功能將該距離以及第一無線式身分識別卡2a、第二無線式身分識別卡2b中儲存的身分資料傳至電腦系統3，該電腦系統3便依據回傳的資料計算第一、第二室內人士的座標資訊與彼此之間的距離，實現所有室內人士定位的功能，並且在第一、第二室內人士彼此之間的距離低於防疫室內社交距離(1.5公尺)時，由電腦系統3根據身份資訊對未保持社交距離的第一、第二室內人士透過警告器4發出警告，並且通知未保持社交距離的第一、第二室內人士須配戴口罩，其同樣能達到避免因接觸傳染病毒造成疫情擴散之效果。In another embodiment, when an indoor person carrying the first
以上所舉者僅係本創作之部份實施例，並非用以限制本創作，致依本創作之創意精神及特徵，稍加變化修飾而成者，亦應包括在本專利範圍之內。The above-mentioned examples are only part of the embodiments of this creation, and are not intended to limit this creation. Those modified according to the creative spirit and characteristics of this creation with slight changes should also be included in the scope of this patent.
綜上所述，本創作實施例確能達到所預期之使用功效，又其所揭露之具體技術手段，不僅未曾見諸於同類產品中，亦未曾公開於申請前，誠已完全符合專利法之規定與要求，爰依法提出新型專利之申請，懇請惠予審查，並賜准專利，則實感德便。In summary, this creative embodiment can indeed achieve the expected use effect, and the specific technical methods disclosed by it have not been seen in similar products, nor have they been disclosed before the application. It is in full compliance with the patent law. Regulations and requirements, Yan submits an application for a new patent in accordance with the law, and asks for favors for examination, and grants a patent, which is really convenient.
1:無線網路參考節點1: Wireless network reference node
1a:第一無線網路參考節點1a: The first wireless network reference node
1b:第二無線網路參考節點1b: The second wireless network reference node
1c:第三無線網路參考節點1c: The third wireless network reference node
2:無線式身分識別卡2: wireless identity card
2b:第二無線式身分識別卡2b: The second wireless identity card
2a:第一無線式身分識別卡2a: The first wireless identity card
3:電腦系統3: computer system
4:警告器4: warning
第一圖：本創作之室內防疫社交距離偵測與警告裝置的方塊架構示意圖Figure 1: The block diagram of the indoor anti-epidemic social distance detection and warning device of this creation
第二圖：本創作之室內防疫社交距離偵測與警告裝置的實施狀態示意圖Figure 2: Schematic diagram of the implementation status of the indoor epidemic prevention social distance detection and warning device of this creation
1a:第一無線網路參考節點 1a: The first wireless network reference node
1b:第二無線網路參考節點 1b: The second wireless network reference node
1c:第三無線網路參考節點 1c: The third wireless network reference node
2b:第二無線式身分識別卡 2b: The second wireless identity card
2a:第一無線式身分識別卡 2a: The first wireless identity card
3:電腦系統 3: computer system
4:警告器 4: warning
Claims (6)
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| TW109208650U TWM602639U (en) | 2020-07-07 | 2020-07-07 | Indoor epidemic prevention social distance detection and warning device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634594A (en) * | 2020-12-22 | 2021-04-09 | 杭州品铂科技有限公司 | Personnel social contact approach reminding method and system based on UWB technology |
| CN113034865A (en) * | 2021-01-21 | 2021-06-25 | 深圳壹智云科技有限公司 | Social alarm system based on laser ranging |
| WO2022136560A1 (en) * | 2020-12-23 | 2022-06-30 | Eto Magnetic Gmbh | Distance-determining system, contact-monitoring system, contact-tracking system, and method for determining distance and/or tracking contact |
| TWI797557B (en) * | 2021-02-09 | 2023-04-01 | 睿克科技有限公司 | Crowd contact history tracking system for by epidemic prevention portable device and method thereof |
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2020
- 2020-07-07 TW TW109208650U patent/TWM602639U/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634594A (en) * | 2020-12-22 | 2021-04-09 | 杭州品铂科技有限公司 | Personnel social contact approach reminding method and system based on UWB technology |
| WO2022136560A1 (en) * | 2020-12-23 | 2022-06-30 | Eto Magnetic Gmbh | Distance-determining system, contact-monitoring system, contact-tracking system, and method for determining distance and/or tracking contact |
| CN113034865A (en) * | 2021-01-21 | 2021-06-25 | 深圳壹智云科技有限公司 | Social alarm system based on laser ranging |
| TWI797557B (en) * | 2021-02-09 | 2023-04-01 | 睿克科技有限公司 | Crowd contact history tracking system for by epidemic prevention portable device and method thereof |
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