WO2010093161A2 - Système et procédé pour conduire des présentations - Google Patents

Système et procédé pour conduire des présentations Download PDF

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Publication number
WO2010093161A2
WO2010093161A2 PCT/KR2010/000810 KR2010000810W WO2010093161A2 WO 2010093161 A2 WO2010093161 A2 WO 2010093161A2 KR 2010000810 W KR2010000810 W KR 2010000810W WO 2010093161 A2 WO2010093161 A2 WO 2010093161A2
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WO
WIPO (PCT)
Prior art keywords
tag
active zigbee
information
active
guide
Prior art date
Application number
PCT/KR2010/000810
Other languages
English (en)
Korean (ko)
Other versions
WO2010093161A3 (fr
Inventor
서대화
윤익준
강보영
Original Assignee
경북대학교 산학협력단
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 경북대학교 산학협력단 filed Critical 경북대학교 산학협력단
Publication of WO2010093161A2 publication Critical patent/WO2010093161A2/fr
Publication of WO2010093161A3 publication Critical patent/WO2010093161A3/fr

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
    • G09B5/12—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations different stations being capable of presenting different information simultaneously
    • G09B5/125—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations different stations being capable of presenting different information simultaneously the stations being mobile

Definitions

  • the present invention relates to an exhibition guide technology, and more particularly, to an exhibition guide device and a method for allowing the user to be provided with guide information about the corresponding exhibition only by approaching the exhibition using an active Zigbee tag.
  • the patented technology uses an RFID tag storing different identification information for identifying each exhibit, and reads identification information stored in the RFID tag to analyze the identification information, so that previously stored identification information that matches the analyzed identification information is stored. If there is, the present invention discloses an unmanned exhibition guide system using RFID including a portable terminal for reproducing the guide information corresponding to the identification information.
  • the unmanned exhibition guide system outputs the guide information when the portable terminal is directly in close proximity to the installation location of the RFID tag. Therefore, the exhibition hall marks the installation location of the RFID tag that can receive the guide information in the vicinity of the exhibition. The user using the portable terminal at the location is located to obtain the guide information for the exhibit.
  • an active ZigBee tag is installed in each of a plurality of exhibits installed in an exhibition hall, and the transmission power intensity of the ZigBee tag can be adjusted so that guide information about the exhibition object can be provided simply by being located near one of the exhibits. Its purpose is to provide an exhibition guide system that can be used.
  • another object of the present invention is to provide an exhibition guide apparatus that can selectively output the guide information for the exhibitor is viewing, even when information from a plurality of active Zigbee tag is provided at the same time as the exhibits are installed adjacent to each other It is.
  • the above-described exhibition guide apparatus includes a tag from an active ZigBee tag located in a communicable area among a plurality of active ZigBee tags installed in each of a plurality of exhibits and transmitting tag information whenever a first cycle arrives.
  • Communication module for receiving information;
  • a memory unit which stores guide information corresponding to each of the plurality of active Zigbee tags;
  • An output unit for outputting the guide information as audio or video;
  • An active ZigBee tag having a received signal strength of information equal to or more than a predetermined value is selected as a candidate, an average value of received signal strengths of tag information of the active ZigBee tag selected as the candidate is calculated, and the calculated average value is a maximum value.
  • the present invention adjusts the transmission output strength of the active ZigBee tag so that the user can be provided with the guide information for the corresponding exhibition only by being located in the vicinity of the one exhibition.
  • FIG. 1 is a block diagram of an exhibition guide system according to a preferred embodiment of the present invention.
  • FIG. 2 is a block diagram of an exhibition guide apparatus according to a preferred embodiment of the present invention.
  • FIG. 3 is a diagram illustrating an example of receiving tag information according to an exemplary embodiment of the present invention.
  • Figure 4 is a flow chart of the exhibition guide method according to a preferred embodiment of the present invention.
  • the exhibition guide apparatus includes tag information from an active ZigBee tag located in a communicable area among a plurality of active ZigBee tags that are installed in each of the plurality of exhibition items and transmit tag information whenever a first cycle arrives.
  • a receiving communication module A memory unit which stores guide information corresponding to each of the plurality of active Zigbee tags; An output unit for outputting the guide information as audio or video; Receive tag information from active ZigBee tags located in a communication area through the communication module during a second period, classify the received tag information into active ZigBee tags, and transmit tag information of a predetermined number or more.
  • An active ZigBee tag having a received signal strength of information equal to or more than a predetermined value is selected as a candidate, an average value of received signal strengths of tag information of the active ZigBee tag selected as the candidate is calculated, and the calculated average value is a maximum value.
  • the exhibition guide system receives first to Nth active ZigBee tags 1021 to 102N installed on each of the first to Nth exhibits, and tag information transmitted by at least one of the first to Nth active ZigBee tags, The exhibition guide device 100 selects any one of the active ZigBee tags that transmit tag information and outputs guide information stored corresponding to the selected active ZigBee tag.
  • the first to N-th active ZigBee tags 1201 to 102N transmit tag information at preset transmission power intensities every first period, so that the exhibit guide apparatus 100 is located near the installation position without being close to its installation position. Even in this case, the exhibition guide apparatus 100 may receive the tag information.
  • the setting and the variable of the transmission output strength of the active Zigbee tag are already known techniques, detailed description thereof will be omitted.
  • the transmission output strength of the first to Nth active ZigBee tags 1201 to 102N is set to a value larger than the transmission output strength corresponding to the desired reception distance.
  • the configuration of the exhibition guide apparatus 100 will be described with reference to FIG. 2.
  • the exhibition guide apparatus 100 includes a control module 200, a memory unit 202, an audio output unit 204, a video output unit 206, an operation panel 208, and a communication module 210.
  • the control module 200 controls the respective parts of the exhibit guide apparatus 100 as a whole, and performs the exhibit guide service according to the preferred embodiment of the present invention.
  • control module 200 selects one active Zigbee tag based on tag information received from at least one of the first to Nth active Zigbee tags 1201 to 102N, and corresponds to the selected active Zigbee tag.
  • the exhibition guide service is provided by reading the stored audio or video guide information from the memory unit 202 and outputting the read audio or video guide information through the audio output unit 204 or the video output unit 206. .
  • the control module 200 determines that the closest active ZigBee tags of the active ZigBee tags transmitting the tag information are installed in the exhibit for providing the exhibition guide service, and is selected by the temporary reflector.
  • a candidate receives more than a predetermined number of tag information during the second period and selects an active Zigbee tag adjacent to the previously selected active Zigbee tag.
  • the second period may be set to twice the first period, and in this case, the predetermined number may be set to two.
  • FIG. 3 illustrates an example of receiving tag information transmitted in units of 0.5 seconds, which is the first period, for 1 second, which is a second period, and 1 (48), 2 (39), and 3 (20) during the 1 second.
  • Tag information marked 5 (73) may be received twice
  • tag information marked 4 (51) may be received once. The tag information received once is determined to have been received by the temporary reflector, and is avoided at the time of candidate selection.
  • the memory unit 202 stores various information including a processing program of the control module 200.
  • a processing program of the control module 200 stores the guide information service count value for each active ZigBee tag, selection information for the active ZigBee tag selected to perform the guide service, adjacent active ZigBee tags of the active ZigBee tag to implement the guide service Stores information about
  • the memory unit 202 stores audio and video guide information corresponding to each of the active Zigbee tags.
  • the audio output unit 204 reproduces the audio guide information corresponding to any one of the active Zigbee tags under the control of the control module 200.
  • the video output unit 206 reproduces video guide information corresponding to any one of the active Zigbee tags under the control of the control module 200.
  • the operation panel 208 receives various information from a user and provides the same to the control module 200.
  • the communication module 210 receives tag information from an active ZigBee tag located at an effective communication distance among the first to Nth active ZigBee tags 1201 to 102N, and provides the tag information to the control module 200.
  • a processing procedure for the exhibition guide service of the exhibition guide apparatus 100 will be described with reference to FIG. 4.
  • the control module 200 of the exhibition guide apparatus 100 receives tag information from active Zigbee tags installed in the surrounding displays for a predetermined time, that is, a second period (step 400).
  • control module 200 classifies the tag information received during the second period by active ZigBee tags, and generates active ZigBee tags that meet two or more tag information and meets a condition equal to or greater than a predetermined RSSI value of the tag information.
  • the candidate is selected (step 402).
  • the control module 200 calculates an average value of RSSIs of tag information received for each of the candidate active Zigbee tags, and sorts the RSSI average value based on the RSSI average value (step 404). .
  • control module 200 selects an active ZigBee tag having the largest RSSI average value as a guide service target, and reads audio and video guide information stored in correspondence to the selected active ZigBee tag from the memory unit 202.
  • selection information regarding the active ZigBee tag selected as the guide service target is stored (steps 406 and 408).
  • control module 200 sets the unselected candidate active ZigBee tags as adjacent active ZigBee tags (step 410).
  • control module 200 enters step 414 to determine whether to start a guide service for a new exhibit as the user moves again.
  • control module 200 receives tag information from active Zigbee tags installed in surrounding displays during the second period (step 414).
  • control module 200 classifies the tag information received during the second period for each active ZigBee tag, so that the active ZigBee tags satisfying a condition that two or more tag information is received and the RSSI of the tag information is greater than or equal to a predetermined value.
  • the candidate is selected (step 416).
  • the control module 200 calculates an average value of RSSIs of tag information received for each of the candidate active Zigbee tags, and sorts the RSSI average value based on the RSSI average value (step 418). .
  • control module 200 selects an active ZigBee tag having the largest RSSI average value as a guide service target, and checks whether the selected active ZigBee tag and an active ZigBee tag which reproduces guide information are the same (steps 420 and 422).
  • the guide information service count value is used as a material for grasping the viewing degree of each exhibit.
  • the two active Zigbee tags are different, it is determined that the user has moved, and it is determined whether the selected active Zigbee tag is set as an adjacent active Zigbee tag. This prevents the playback of the guide information for the exhibits irrelevant to the actual user's location when receiving tag information from an active Zigbee tag installed in a place spaced by a temporary reflector while the user's movement is not abrupt. To do this.
  • the selected active zigbee tag is an adjacent active zigbee tag
  • the guide information stored in response to the active zigbee tag selected as a guide service is read and reproduced, the selection information for the active zigbee tag is stored, and the candidate active zigbee that is not selected is selected.
  • the selection information for the guide service target and the information about the adjacent active ZigBee tag are initialized. to provide.

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  • Engineering & Computer Science (AREA)
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Abstract

La présente invention concerne un système pour conduire des présentations comprenant: un module de communication qui reçoit des informations d'étiquette de l'étiquette zigbee active située dans une zone de desserte et choisie parmi plusieurs étiquettes zigbee actives placées dans les présentations respectives, afin de transmettre des informations d'étiquette dans chaque cycle individuel; une mémoire dans laquelle des informations d'orientation pour chaque étiquette zigbee active sont stockées; une unité de sortie qui produit les informations d'orientation dans un format audio ou vidéo; et un module de gestion qui reçoit, par l'intermédiaire du module de communication, des informations d'étiquette des étiquettes zigbee actives situées dans la zone de desserte au cours d'un second cycle, classe les informations d'étiquette reçues par étiquette zigbee active, choisit comme candidates les étiquettes zigbee actives qui ont transmis des informations d'étiquette un nombre de fois plus élevé qu'un nombre de fois prédéterminé et qui présentent une intensité de signal de réception d'informations d'étiquette plus élevée qu'un niveau prédéterminé, calcule la valeur moyenne de l'intensité de signal de réception d'informations d'étiquette des étiquettes zigbee actives candidates, choisit l'étiquette zigbee active présentant la valeur moyenne la plus élevée comme objet de fourniture de services d'orientation, et lit depuis la mémoire les informations d'orientation correspondant à l'étiquette zigbee active choisie puis transmet les informations d'orientation lues à l'unité de sortie.
PCT/KR2010/000810 2009-02-11 2010-02-10 Système et procédé pour conduire des présentations WO2010093161A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090010864A KR101050140B1 (ko) 2009-02-11 2009-02-11 전시물 안내 장치 및 방법
KR10-2009-0010864 2009-02-11

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WO2010093161A2 true WO2010093161A2 (fr) 2010-08-19
WO2010093161A3 WO2010093161A3 (fr) 2010-11-25

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US8988198B2 (en) * 2011-06-30 2015-03-24 Nokia Technologies Oy Method and apparatus for sensory tags providing sound, smell and haptic feedback
KR101438659B1 (ko) * 2013-01-30 2014-09-17 부산대학교 산학협력단 신뢰도 기반 격자형 핑거프린트 맵을 이용한 위치 추적 장치 및 방법
CN112509474A (zh) * 2020-03-17 2021-03-16 苏州安澜展览展示有限公司 一种展厅自动讲解接待系统

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KR100684497B1 (ko) * 2005-12-01 2007-02-22 성균관대학교산학협력단 무선 센서 네트워크에서 프락시가 가능한 클러스터링시스템과 그 클러스터링 방법 및 이를 기록한 기록매체
KR20070070483A (ko) * 2005-12-29 2007-07-04 뮤텔테크놀러지 주식회사 근거리 통신 서비스 제공 시스템 및 그 방법

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JP3919035B2 (ja) 1997-04-28 2007-05-23 三菱プレシジョン株式会社 情報案内システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050017816A (ko) * 2003-08-09 2005-02-23 (주)서진씨엔씨테크 전시물 현장 안내 서비스 제공 방법 및 시스템
KR20060055635A (ko) * 2004-11-18 2006-05-24 한국전자통신연구원 무선 센서 네트워크와 이를 위한 클러스터링 방법
KR100593058B1 (ko) * 2005-08-03 2006-07-05 주식회사 가원아이 의사 위성을 이용한 유비쿼터스 전시 안내 시스템
KR100684497B1 (ko) * 2005-12-01 2007-02-22 성균관대학교산학협력단 무선 센서 네트워크에서 프락시가 가능한 클러스터링시스템과 그 클러스터링 방법 및 이를 기록한 기록매체
KR20070070483A (ko) * 2005-12-29 2007-07-04 뮤텔테크놀러지 주식회사 근거리 통신 서비스 제공 시스템 및 그 방법

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Publication number Publication date
KR20100091591A (ko) 2010-08-19
WO2010093161A3 (fr) 2010-11-25
KR101050140B1 (ko) 2011-07-19

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