WO2019198139A1 - Système d'affichage d'informations et procédé d'affichage d'informations - Google Patents

Système d'affichage d'informations et procédé d'affichage d'informations Download PDF

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Publication number
WO2019198139A1
WO2019198139A1 PCT/JP2018/014992 JP2018014992W WO2019198139A1 WO 2019198139 A1 WO2019198139 A1 WO 2019198139A1 JP 2018014992 W JP2018014992 W JP 2018014992W WO 2019198139 A1 WO2019198139 A1 WO 2019198139A1
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WO
WIPO (PCT)
Prior art keywords
information
display
person
occurrence probability
event occurrence
Prior art date
Application number
PCT/JP2018/014992
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English (en)
Japanese (ja)
Inventor
泰範 椿
慎司 前田
建瑠 鈴木
Original Assignee
三菱電機株式会社
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.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2020512963A priority Critical patent/JP6932245B2/ja
Priority to PCT/JP2018/014992 priority patent/WO2019198139A1/fr
Priority to TW107118482A priority patent/TW201944371A/zh
Publication of WO2019198139A1 publication Critical patent/WO2019198139A1/fr

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address

Definitions

  • the present invention relates to an information display system and an information display method for presenting display content to a moving person.
  • the information collection device collects customer information, transmits the customer information to the server, the server determines display content based on the customer information and transmits it to the display device, and the display device performs display content display processing. Information is displayed on the display device.
  • the walking customer may pass the installation position of the display device and display content may not be presented to the customer.
  • Each of the plurality of display processing terminals 20 receives the control command information D3 (including the event occurrence probability), and completes the preparation process up to the stage corresponding to the event occurrence probability in each of the plurality of display processing terminals 20. That is, the preparation processing of the display processing terminal 20 in the area where the event occurrence probability is high is advanced, and the preparation processing of the display processing terminal 20 in the area where the event occurrence probability is low is advanced. In this way, when the display processing terminal 20 receives the control command information D3 instructing display of the display content from the system control device 30, the display processing terminal 20 performs the preparation process and the final process at an unimplemented stage, The display content presented to the person in the area can be displayed on the corresponding display device 40 in a short time.
  • the display processing terminal 20 When the event occurrence probability is equal to or higher than a predetermined first threshold value (for example, 50%), the display processing terminal 20 is a first stage preparation process (that is, a preparation process of “degree of progress 1”). The reception of the display content is completed. In this case, the display processing terminal 20 displays the display content on the display device 40 only by performing the second stage preparation process, the third stage preparation process, and the final process (that is, in a relatively short time). Can be made.
  • a predetermined first threshold value for example, 50%
  • the processing data selection unit 25 determines the content of the data processing from the situation recognition information given from the situation recognition unit 31 and the first information D1 associated with the processing data D3a stored in the data storage unit 23.
  • the situation prediction unit 32 selects one or more display devices 40 that are targets for predicting the event occurrence probability based on the event occurrence probability for the detected person and the scheduled time to reach each display device 40. You may decide. Further, the situation prediction unit 32 may store only persons whose event occurrence probability is equal to or higher than a predetermined value and discard information on other persons. When the estimated arrival time is shorter than a predetermined time, the situation prediction unit 32 generates an event for a display device with a short estimated arrival time (that is, a display device that is considered unable to present the display content in time). The probability may not be predicted.
  • step S14 the control command determination unit 33 determines display content to be presented to each detected person, and generates identification information of the detected person and event information D1a associated with the detected person.
  • step S22 the control command determination unit 33 distributes the processing data D3a to be distributed to the display processing terminal 20 in each area. That is, the system control device 30 causes the display processing terminal 20 in each area to receive the processing data D3a and the like, and causes the first stage (that is, the degree of progress 1) to perform the preparation processing.
  • step S23 the control command determination unit 33 determines that the event occurrence probability is 85% or more for the display control terminal 20 in each area and the preparation progress degree of the processing data D3a in the display processing terminal 20 is the third stage (that is, the progress degree). It is determined whether or not 3). If the event occurrence probability is 85% or more and the preparatory process for the third stage (ie, degree of progress 3) has not been performed, the control command determination unit 33 advances the process to step S24. When the event occurrence probability is less than 85% or when the preparatory process of the third stage (that is, the degree of progress 3) is not performed or the event occurrence probability is less than 85%, That is, when the preparation process of progress 3) is not performed, the process proceeds to step S25.
  • step S25 the control command determination unit 33 determines whether the event occurrence probability is 70% or more for the display control terminal 20 in each area. If the event occurrence probability is 70% or more, the control command determination unit 33 advances the process to step S26. In step S25, the control command determination unit 33 ends the process when the event occurrence probability is less than 70%.
  • FIG. 6 is a flowchart showing an example of an operation when receiving distribution data in the display processing terminal 20 of the information display system according to the first embodiment.
  • the distribution data receiving unit 26 receives the distributed data.
  • the distribution data receiving unit 26 stores the received data in the data storage unit 23.
  • step S43 the processing progress control unit 22 and the data processing unit 24 proceed with the display content preparation process based on the preparation progress information D3b, and store information related to the preparation process in each data storage unit 23.
  • FIG. 8 is a diagram showing the contents of the preparation process according to the preparation progress in step S43 of FIG.
  • the display processing terminal 20 executes the preparation process of the third stage. For example, the data processing unit 24 of the display processing terminal 20 transfers the image data on the main memory to the video memory in the data storage unit 23.
  • the display processing terminal 20 may construct a pipeline for reading and reproducing the moving image file.
  • the display processing terminal 20 may reproduce the moving image file for several frames in advance and buffer it on the video memory.
  • FIG. 9 is a flowchart showing an example of an operation when an event occurs in the display processing terminal 20 of the information display system in the first embodiment (when the target person arrives in front of the display device 40).
  • step S53 the processing data selection unit 25 outputs the processing data D3a.
  • the display content selected in step S52 is displayed. If there is an unimplemented preparation process for the display content at the time of execution of step S53, the process data selection unit 25 collectively executes the unimplemented preparation process and the final process. Alternatively, if there is an unprepared preparation process for the display content when step S53 is performed, the processing data selection unit 25 may complete the process without displaying the display content.
  • ⁇ 1-3 Effect
  • the progress of the output preparation process for the processing data D3a that is the display content is performed based on the event occurrence probability. Control.
  • a lot of output preparation processing of the processing data D3a for an event having a high event occurrence probability is advanced, and the processing time until the final output data creation is completed can be greatly shortened.
  • the output preparation process of the processing data D3a for an event having a low event occurrence probability is advanced to reduce the processing time until the final output data creation is completed.
  • the system control device 30 determines the upper limit value of the total number of executions of the processing data D3a in all display processing terminals 20 (that is, the number of display times of the same display content) or the total number of executions of the processing data D3a in each display processing terminal 20. If there is an upper limit value, a process of determining whether or not the total number of executions of the processing data D3a exceeds a predetermined upper limit value may be executed before step S21 of FIG. In this case, the system control device 30 advances the process to step S21 when the total number of executions of the processing data D3a is equal to or less than the upper limit value, and ends the process when the upper limit value is exceeded.
  • the identification information indicating the stage is used as the preparation progress included in the control command information D3 created by the control command determination unit 33. This is used as the event occurrence probability, and the process of each display processing terminal 20 is performed.
  • the progress control unit 22 may determine the preparation progress degree from the event occurrence probability.
  • the event information D1a is a schedule (time) and the processing data selection unit 25 has reached the designated time
  • the system that tracks the movement of a person and presents information has been described as an example.
  • the identification information ID, feature information
  • attribute information e.g., attribute information, detection position, moving speed, and moving direction of the plurality of persons obtained from the situation recognition unit 31
  • the movement prediction of the plurality of persons is performed before each display device 40.
  • the probability and expected occurrence time of a person having a specific attribute are obtained, and display content for a person having the target attribute is presented at a timing when a certain number or more of persons having the specific attribute gather in front of the display device 40. May be.
  • the information presentation system displays different contents.
  • a plurality of persons to be presented gather together in front of the display device 40 (for example, arrive at the same time)
  • content for a person having a higher content presentation effect for example, the highest
  • the past actions of the person included in the action history information include, for example, detection positions, moving speeds, and moving directions of a plurality of persons obtained from the situation recognition unit 31.
  • the content presentation effect is obtained when the person moves in the direction toward the destination indicated by the display content, and when the person has the effect indicated by the display content. Judgment is made based on the number of times of “no effect” when the person has moved in a direction different from the direction of heading and the “probable” number of occurrences or the probability of occurrence of “effective”.
  • the situation recognition unit 32 includes the damage information and congestion information in the area in the first information D1 obtained from the situation recognition unit 31, so that the situation recognition unit 32 predicts damage expansion and congestion, and people movement prediction. And the optimum evacuation guidance information may be presented to each person in the area.
  • FIG. 10 is a functional block diagram illustrating a system control device and a display processing terminal of the information display system according to the second embodiment.
  • This information display system is a system that can implement the information display method according to the second embodiment. 10 components that are the same as or correspond to the components shown in FIG. 2 are given the same reference numerals as those in FIG. In the description of the second embodiment, FIG. 1 and FIGS. 4 to 9 are also referred to.
  • the event occurrence detection and output processing is performed by the determination of the display processing terminal 20 without depending on the control command of the system control device 30.
  • the information display system according to Embodiment 1 is characterized in that the time until the display content is displayed (that is, the output of the processing data to the display device 40) after the occurrence of the event is short, and the responsiveness is high.
  • detection of event occurrence and output processing by the display processing terminal 20a are controlled by the system control device 30a.
  • Processing before the detection of the occurrence of an event in the information display system according to the second embodiment is the same as that of the information display system according to the first embodiment. Processing after detection of the occurrence of an event in the information display system according to the second embodiment is different from that of the information display system according to the first embodiment.
  • the system controller 30 can control the final output process.
  • the time from the time when the occurrence of the event is recognized to the time when the display content is presented becomes longer and the real-time property is lowered.
  • the status of the presented display content can be grasped.
  • the second embodiment is the same as the first embodiment.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

L'invention concerne un système d'affichage d'informations comprenant : un dispositif de détection (10) qui acquiert des informations relatives à une personne dans une zone et génère les informations en tant que données de détection (D0) ; une pluralité de terminaux de traitement d'affichage (20) exécutant chacun un processus permettant d'afficher un contenu d'affichage sur un dispositif d'affichage correspondant (40) d'après les informations de commande (D3) ; et un dispositif de commande de système (30) qui transmet les informations de commande d'après les données de détection (D0) générées par le dispositif de détection (10), chaque terminal de la pluralité de terminaux de traitement d'affichage (20) affichant, sur le dispositif d'affichage, le contenu d'affichage présenté à la personne en exécutant un processus final après avoir exécuté séquentiellement des processus de préparation d'une première étape à une Nième étape. Le dispositif de commande de système (30) calcule, d'après les données de détection (D0), une probabilité d'occurrence d'événement selon laquelle une situation dans laquelle la personne atteint chaque dispositif de la pluralité de dispositifs d'affichage (40) se produit, et chaque terminal de la pluralité de terminaux de traitement d'affichage (20) exécute les processus de préparation jusqu'à une étape selon la probabilité d'occurrence d'événement.
PCT/JP2018/014992 2018-04-10 2018-04-10 Système d'affichage d'informations et procédé d'affichage d'informations WO2019198139A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020512963A JP6932245B2 (ja) 2018-04-10 2018-04-10 情報表示システム、情報表示方法及びプログラム
PCT/JP2018/014992 WO2019198139A1 (fr) 2018-04-10 2018-04-10 Système d'affichage d'informations et procédé d'affichage d'informations
TW107118482A TW201944371A (zh) 2018-04-10 2018-05-30 資訊顯示系統及資訊顯示方法

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PCT/JP2018/014992 WO2019198139A1 (fr) 2018-04-10 2018-04-10 Système d'affichage d'informations et procédé d'affichage d'informations

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WO2019198139A1 true WO2019198139A1 (fr) 2019-10-17

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WO (1) WO2019198139A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113536932A (zh) * 2021-06-16 2021-10-22 中科曙光国际信息产业有限公司 人群聚集预测方法、装置、计算机设备和存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012043291A1 (fr) * 2010-09-30 2012-04-05 日本電気株式会社 Dispositif pour spécifier une personne à laquelle une publicité doit être distribuée, et dispositif de distribution de publicité
JP2013254311A (ja) * 2012-06-06 2013-12-19 Fujitsu Ltd コンテンツ配信のための情報処理方法及び装置
JP2015095191A (ja) * 2013-11-13 2015-05-18 株式会社Ａｇｏｏｐ 情報処理システム、人口流量推定装置、プログラム、情報処理方法及び人口流量を推定する方法
US20150142552A1 (en) * 2013-11-21 2015-05-21 At&T Intellectual Property I, L.P. Sending Information Associated with a Targeted Advertisement to a Mobile Device Based on Viewer Reaction to the Targeted Advertisement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012043291A1 (fr) * 2010-09-30 2012-04-05 日本電気株式会社 Dispositif pour spécifier une personne à laquelle une publicité doit être distribuée, et dispositif de distribution de publicité
JP2013254311A (ja) * 2012-06-06 2013-12-19 Fujitsu Ltd コンテンツ配信のための情報処理方法及び装置
JP2015095191A (ja) * 2013-11-13 2015-05-18 株式会社Ａｇｏｏｐ 情報処理システム、人口流量推定装置、プログラム、情報処理方法及び人口流量を推定する方法
US20150142552A1 (en) * 2013-11-21 2015-05-21 At&T Intellectual Property I, L.P. Sending Information Associated with a Targeted Advertisement to a Mobile Device Based on Viewer Reaction to the Targeted Advertisement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113536932A (zh) * 2021-06-16 2021-10-22 中科曙光国际信息产业有限公司 人群聚集预测方法、装置、计算机设备和存储介质

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JP6932245B2 (ja) 2021-09-08
TW201944371A (zh) 2019-11-16

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