WO2019052053A1 - Procédé et dispositif de lecture des informations de tableau blanc, support de stockage lisible et tableau électronique - Google Patents

Procédé et dispositif de lecture des informations de tableau blanc, support de stockage lisible et tableau électronique Download PDF

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Publication number
WO2019052053A1
WO2019052053A1 PCT/CN2017/116366 CN2017116366W WO2019052053A1 WO 2019052053 A1 WO2019052053 A1 WO 2019052053A1 CN 2017116366 W CN2017116366 W CN 2017116366W WO 2019052053 A1 WO2019052053 A1 WO 2019052053A1
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WO
WIPO (PCT)
Prior art keywords
information
whiteboard
server
user
identity information
Prior art date
Application number
PCT/CN2017/116366
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English (en)
Chinese (zh)
Inventor
陆晖
Original Assignee
广州视源电子科技股份有限公司
广州视臻信息科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 广州视源电子科技股份有限公司, 广州视臻信息科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2019052053A1 publication Critical patent/WO2019052053A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2149—Restricted operating environment

Definitions

  • the whiteboard information reading method wherein the step of extracting a facial feature in the video image comprises:
  • the record information in the whiteboard and the identity information are sent to the corresponding storage in the server in real time.
  • the embodiment of the invention also passes a whiteboard information reading device, including:
  • An obtaining unit configured to acquire identity information of the user
  • a second sending unit configured to send, to the server, request information, when the information of the login authentication passed by the server is obtained, so that the server queries all the history information corresponding to the identity information, and Transmitting history information to the whiteboard;
  • the whiteboard information reading device further includes a camera, and the acquiring unit is configured to:
  • the acquiring unit is specifically configured to:
  • the whiteboard information reading device further includes:
  • the server After the server authenticates the identity information of the user, the server sends a message to the whiteboard to notify the whiteboard that the identity information is authenticated.
  • the whiteboard sends a request message to the server to request the server to obtain the history information of the user.
  • the server queries the history information corresponding to the identity information in the memory, and sends the queried history information to the whiteboard.
  • the whiteboard sends the extracted facial features to the server.
  • the server receives the facial features sent by the whiteboard, the server compares with the known facial features of the inventory, and when the comparison is successful, sends the authentication pass information to the whiteboard.
  • Step S26 when the distance between the target human body and the whiteboard is greater than or equal to the second preset distance, the login is quit.
  • the distance between the target human body and the whiteboard can be obtained.
  • the target human body size in the video image is greater than or equal to the preset target size
  • the distance between the user and the whiteboard is greater than or equal to the second preset distance, that is, the user has left the whiteboard, and the result is notified to the server to exit. log in. After the user logs out, the history in the server cannot be obtained.
  • the second preset distance may be set to be equal to the first preset distance.
  • the face recognition technology performs login authentication to avoid the operation cost brought by the login.
  • the whiteboard automatically acquires facial feature information and sends it to the server for login authentication.
  • the history information is downloaded from the server, and the user can view any history information.
  • log out When the user is away from the whiteboard and the distance from the whiteboard exceeds a certain value, log out.
  • This embodiment utilizes identity authentication to associate whiteboard data with individuals to achieve the characteristics of viewing history after login.
  • the first sending unit 120 is configured to send the identity information to a server, so that the server performs login authentication according to the identity information.
  • the second sending unit 130 is configured to: when the information about the login authentication passed by the server is obtained, send the request information to the server, so that the server queries the historical record information corresponding to the identity information, and the Transmitting history information to the whiteboard;
  • the display unit 140 is configured to display the specified history information when receiving an instruction initiated by the user to view a specified history information.
  • the whiteboard information reading device is configured to: specifically:
  • the facial features of the human body are extracted.
  • a monitoring unit configured to determine a target human body in the video image captured by the camera according to the facial feature, and monitor a distance between the target human body and the whiteboard;
  • the exit unit is configured to quit the login when the distance between the target human body and the whiteboard is greater than or equal to the second preset distance.
  • the first determining unit is configured to determine, when the confirmation information fed back according to the prompt information is acquired, extract a facial feature of the human body.
  • a second determining unit configured to: when the local history information corresponding to the identity information is not stored, determine to send the request information to the server.
  • the device in this embodiment may be used to implement the technical solution of the method embodiment shown in any one of FIG. 1 to FIG. 3, and the implementation principle and technical effects are similar, and details are not described herein again.
  • computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Between Computers (AREA)
  • Collating Specific Patterns (AREA)

Abstract

La présente invention concerne un procédé et un dispositif de lecture des informations de tableau blanc, un support de stockage lisible et un tableau électronique. Le procédé de lecture d'informations de tableau blanc consiste : à obtenir des informations d'identité d'un utilisateur et à envoyer les informations d'identité à un serveur de manière à ce que le serveur effectue une authentification d'ouverture de session selon les informations d'identité; si des informations indiquant que l'authentification d'ouverture de session envoyée par le serveur est passée sont obtenues, à envoyer des informations de demande au serveur de manière à ce que le serveur interroge des informations d'enregistrement historiques correspondant aux informations d'identité et à envoyer les informations d'enregistrement historiques au tableau blanc; et à afficher des informations d'enregistrement historiques attribuées lorsqu'une instruction lancée par un utilisateur destinée à vérifier les informations d'enregistrement historiques attribuées est reçue. Selon des modes de réalisation de la présente invention, une authentification d'identité est réalisée au moyen du serveur et les informations d'enregistrement du tableau blanc et des individus sont associés de manière à ce que les utilisateurs puissent vérifier des enregistrements historiques d'écriture sur l'un quelconque des tableaux blancs.
PCT/CN2017/116366 2017-09-15 2017-12-15 Procédé et dispositif de lecture des informations de tableau blanc, support de stockage lisible et tableau électronique WO2019052053A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710851392.6 2017-09-15
CN201710851392.6A CN107748839A (zh) 2017-09-15 2017-09-15 白板信息读取方法、装置、可读存储介质和电子白板

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WO2019052053A1 true WO2019052053A1 (fr) 2019-03-21

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CN (1) CN107748839A (fr)
WO (1) WO2019052053A1 (fr)

Cited By (1)

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CN110445759A (zh) * 2019-07-08 2019-11-12 视联动力信息技术股份有限公司 一种电子白板共享方法和装置

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CN108846038A (zh) * 2018-05-25 2018-11-20 上海与德科技有限公司 一种消息提醒方法、装置、服务器和存储介质
CN108804877B (zh) * 2018-06-08 2019-07-05 南京森林警察学院 一种生物学基因dna序列比对方法
CN109345793B (zh) * 2018-09-17 2021-11-09 深圳Tcl新技术有限公司 一种事项提醒方法、系统、装置及存储介质
CN109558196A (zh) * 2018-11-21 2019-04-02 北京北纬天辰科技有限公司 一种电子白板资料阅读方法和资料阅读系统
CN109617862B (zh) * 2018-11-21 2021-09-21 绍兴北纬天辰网络科技有限公司 一种电子白板会议互动方法和互动系统

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CN101056188A (zh) * 2006-04-10 2007-10-17 腾讯科技（深圳）有限公司 向讨论组中指定成员推送历史记录的方法及系统
CN101848196A (zh) * 2009-03-25 2010-09-29 华为技术有限公司 一种会议系统中操作白板的方法和装置
CN104092775A (zh) * 2014-07-24 2014-10-08 福州瑞芯微电子有限公司 智能家电自学习方法和系统

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US9552473B2 (en) * 2014-05-14 2017-01-24 Microsoft Technology Licensing, Llc Claiming data from a virtual whiteboard

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CN101056188A (zh) * 2006-04-10 2007-10-17 腾讯科技（深圳）有限公司 向讨论组中指定成员推送历史记录的方法及系统
CN101848196A (zh) * 2009-03-25 2010-09-29 华为技术有限公司 一种会议系统中操作白板的方法和装置
CN104092775A (zh) * 2014-07-24 2014-10-08 福州瑞芯微电子有限公司 智能家电自学习方法和系统

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CN110445759A (zh) * 2019-07-08 2019-11-12 视联动力信息技术股份有限公司 一种电子白板共享方法和装置
CN110445759B (zh) * 2019-07-08 2021-08-03 视联动力信息技术股份有限公司 一种电子白板共享方法和装置

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