CN104735532A - Poster screen playing method based on statistical information - Google Patents
Poster screen playing method based on statistical information Download PDFInfo
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- CN104735532A CN104735532A CN201510155562.8A CN201510155562A CN104735532A CN 104735532 A CN104735532 A CN 104735532A CN 201510155562 A CN201510155562 A CN 201510155562A CN 104735532 A CN104735532 A CN 104735532A
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- indication information
- screen
- placard
- information
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
Abstract
The invention provides a poster screen playing method based on statistical information. The poster screen networks with a remote server, the method comprises the steps that the poster screen inducts whether a visitor exists around the poster screen or not through a human body inductor; if the visitor exists around the poster screen, a display screen of the poster screen is powered on, and then default contents stored in a poster screen memorizer are played; if the visitor does not exist around the poster screen, the display screen of the poster screen is powered off. According to the poster screen playing method based on the statistical information, the effects of energy conservation and playing efficiency are achieved; the effects of improving induction accuracy and induction efficiency are achieved; the pertinence of playing is well achieved.
Description
Technical field
The present invention relates to computer technology, particularly a kind of placard screen playing method, particularly relate to a kind of placard screen playing method of Corpus--based Method information.
Background technology
Placard screen is the smart machine of a new generation, by the advertisement broadcast control system that terminal software control, network information transfer and multimedia terminal display formation one are complete, and carry out advertising by Multi-media Materials such as picture, word, video, little plug-in units (weather, the exchange rate etc.).It is advertisement changed from passive to active that placard shields initial conception, so the interactive of placard screen makes it possess a lot of public service function, and attracts client's initiatively browse advertisements with this.So the mission at the beginning of placard screen is born is exactly the pattern changing the passive propagation of advertisement, attract client's initiatively browse advertisements by the mode of interaction.And the developing direction of placard screen is also continuing this mission always: intelligent interaction, public service, entertainment interactive etc.
Popularizing of the popular and flat panel display equipment such as plasma, liquid crystal shielded along with placard, the development of Technology of Network Streaming Media, system architecture has but gone through the change of several generations, be made up of display screen and DVD player or PC at first, network technology technology is introduced afterwards, dedicated network media player instead of traditional pure DVD or PC and plays form, and function becomes abundanter, application also becomes more polynary.Therefore, there is people that it and paper media, radio station, TV and internet is arranged side by side, be referred to as " the 5th media ", have in specific time, specific place, specific crowd carried out to the effect of information issue.Multi-medium information spreading system has merged diversity and the vividness of multimedia video information, and the remote centralized management and the content that achieve Information issued upgrade at any time, make audient receive the freshest all kinds of information in the very first time.Digital media information delivery system will become the important carrier of informatization.Can not only provide in time, comprehensively, high-quality, information service efficiently and brand-new cultural atmosphere, greatly can also promote the overall image of environment, be also the inexorable trend of modern architecture.Up-to-dately be proposed Digital Media control system DigiControl.DigiControl system is professional " Digital Media " information issuing system.Its exclusive Distributed Area administrative skill, really achieves different terminals in same system and distinguishes the communication mode of audient.By this system, user can build the multi-medium information spreading system of a centralization, networking, specialization, intellectuality, Focus like a cork, and this system provides powerful information editing, transmission, the professional service such as issue and management.For the business demand of client, with perspective, expansion, advance, practicality for mentality of designing, take centralized control, all kinds of media files such as picture, lantern slide, animation, audio frequency, video and roll titles are combined into multimedia programming by the mode of unified management, by Internet Transmission to digital media controller, then on corresponding display device, orderly broadcasting and control is carried out according to control law by digital media controller, and all kinds of instant messages such as breaking news at any time, picture, emergency notice, up-to-date information is passed to audient in the very first time.Digital media information delivery system is a kind of more advanced information issuing system developed on the basis of multi-medium information spreading system.
In the application of existing placard screen, be typically positioned over escalator, in elevator, the places such as market.In the application of existing placard screen, often do not consider the problem on opportunity play, within usual 12 hours, be in "on" position and even within 24 hours, be in "on" position, cause the waste of electric energy.In addition, when existing placard screen is play, play content is pre-determined, do not change because watching the difference of object, but crowd in applied environment is specific often, causes most play content can not meet the actual needs of viewing object, thus waste playing resource.
The problems referred to above existing in prior art, not yet propose effective solution at present.
Summary of the invention
For solving the problem existing for above-mentioned prior art, the present invention proposes a kind of placard screen playing method of Corpus--based Method information, described placard screen is networked with remote server, it is characterized in that, described method comprises: described placard screen utilizes human inductor to respond to around described placard screen whether there is viewer; If described placard screen exists viewer around, be then the display screen energising of described placard screen, then play the default content stored in placard screen memory; If there is not viewer around in described placard screen, is then the display screen power-off of described placard screen.
Preferably, when the display screen "on" position that described placard shields, described method also comprises the steps: that described placard screen utilizes voice data in sound transducer and imageing sensor timing acquiring presumptive area and view data, record the acquisition time data gathering described voice data and described view data each time simultaneously, and be that Information Monitoring sends remote server to by described voice data, described view data and described acquisition time information package, described remote server upgrades historical information database according to described Information Monitoring; In the last period of present period, described broadcasting indication information according to the broadcasting indication information of the history Information Monitoring determination present period recorded in described historical information database, and is sent to described placard screen by described remote server; At present period, described placard screen is play according to described broadcasting indication information.
Preferably, described remote server comprises according to the broadcasting indication information of the history Information Monitoring determination present period recorded in described historical information database: the first indication information determining the display screen state indicating present period; Determine the second indication information of the play mode indicating present period; Determine the 3rd indication information of the play content indicating present period; Described first indication information, the second indication information and the 3rd indication information are packaged as the broadcasting indication information of present period.
Preferably, describedly determine to indicate first indication information of display screen state of present period to comprise: calculate according to described history Information Monitoring the average time that in described present period, viewer once occurred; If described average time is less than first threshold, then the first indication information is set to disconnect; If described average time is more than or equal to first threshold, then the first indication information is set to open.
Preferably, describedly determine to indicate second indication information of play mode of present period to comprise: calculate the number of times that viewer different classes of in present period occurs; The number of times that viewer different classes of in present period occurs is compared with Second Threshold respectively; If the number of times that different classes of viewer occurs all is greater than Second Threshold, then described second indication information is set to span mode, otherwise described second indication information is set to span mode.
Preferably, describedly determine to indicate the 3rd indication information of play content of present period to comprise: if the number of times that different classes of viewer occurs all is greater than Second Threshold, then described 3rd indication information is set to instruction broadcasting first play content and the second play content, described first play content is relevant to the first category exceeding described Second Threshold, and described second play content is relevant to the second classification exceeding described Second Threshold; If the number of times only having the viewer of a classification to occur is greater than described Second Threshold, then described 3rd indication information is set to indicate and plays the play content relevant to a described classification.
Preferably, described placard screen carries out broadcasting according to described broadcasting indication information and comprises: unpack described broadcasting indication information, and the broadcasting indication information obtained in present period, and obtain the first indication information, the second indication information and the 3rd indication information in described present period; If described first indication information is off, then disconnect the electric power supply of described display screen; If described first indication information is for opening, then: the electric power supply that described display screen is provided; If described second indication information is screen mode toggle, then play the play content indicated by described 3rd indication information with screen mode toggle; If described second indication information is span mode, then play the play content indicated by described 3rd indication information with span mode, wherein the first split screen plays the first play content indicated by described 3rd indication information, and the second split screen plays the second play content indicated by described 3rd indication information.
Preferably, wherein, the number of times that viewer different classes of in described calculating present period occurs comprises: in response to the voice data of sound transducer and the view data of imageing sensor, determine the attribute information of described viewer, specifically comprise: utilize face recognition algorithms to determine whether there is face according to the 3rd sense data; If there is face, then perform following steps: described second sense data is obtained pitch signal via band-pass filter; If the fundamental frequency that there is a part of continuous print pitch signal in described pitch signal all between 110 hertz and 180 hertz, then determines to there is other viewer of Equations of The Second Kind; If the fundamental frequency that there is a part of continuous print pitch signal in described pitch signal all between 210 hertz and 290 hertz, then determines the viewer that there is first category.
The present invention compared to existing technology, has the following advantages:
The first, utilize human inductor to sense whether there is viewer, thus disconnect or open the display screen of placard screen, achieve effect that is energy-conservation and playing efficiency; The second, by the determination utilizing multiple sensors to carry out viewer's attribute, realize improving induction accuracy and the effect improving induction efficiency; 3rd, by the concrete method to set up of multiple indication information, realize broadcasting more targeted.
Accompanying drawing explanation
Fig. 1 is a kind of according to the preferred embodiment of the invention flow chart of placard screen playing method of Corpus--based Method information.
Embodiment
Detailed description to one or more embodiment of the present invention is hereafter provided together with the accompanying drawing of the diagram principle of the invention.Describe the present invention in conjunction with such embodiment, but the invention is not restricted to any embodiment.Scope of the present invention is only defined by the claims, and the present invention contain many substitute, amendment and equivalent.Set forth many details in the following description to provide thorough understanding of the present invention.These details are provided for exemplary purposes, and also can realize the present invention according to claims without some in these details or all details.
Fig. 1 illustrates a kind of according to the preferred embodiment of the invention flow chart of placard screen playing method of Corpus--based Method information.As shown in Figure 1, placard screen involved in the present invention is networked with remote server, and described networking is by wired or wireless real-time performance.Described method comprises: described placard screen utilizes human inductor to respond to around described placard screen whether there is viewer; In first kind of way, human inductor is responded in real time, in the second way, and human inductor timing induction.If described placard screen exists viewer around, be then the display screen energising of described placard screen, then play the default content stored in placard screen memory; Described default content is once in the content that present period is play before being, and play mode once carries out at present period the play mode play before being, described play mode is span mode or screen mode toggle.If there is not viewer around in described placard screen, is then the display screen power-off of described placard screen.Power consumption due to display screen is the main consumption of placard screen, therefore by the method significantly reducing useless power consumption.In a preferred embodiment of the invention, additionally provide preferred setting, namely respond in real time at the first specific time period human inductor, at the second specific time period, human inductor carries out timing induction.The determination of described first specific time period and described second specific time period determines according to daily statistical information, and wherein the first specific time period is the subset in every day multiple period, and the second specific time period is also the subset in every day multiple period.Wherein each period can be one hour or half an hour.Described first specific time period is the periods such as such as rush hour.Described second specific time period is the period such as belonging to night.
In embodiments of the present invention, when the display screen "on" position that described placard shields, described method also comprises the steps: that described placard screen utilizes voice data in sound transducer and imageing sensor timing acquiring presumptive area and view data, such as, within each period, multiple acquisition time is set, record the acquisition time data gathering described voice data and described view data each time simultaneously, described acquisition time data at least comprise period information, and by described voice data, described view data and described acquisition time information package are that Information Monitoring sends remote server to, described remote server upgrades historical information database according to described Information Monitoring, the number of times that described remote server occurs according to described voice data, described view data and viewer different classes of in described each period of acquisition time Information Statistics, thus according to the probability of occurrence of history Information Monitoring determination different viewing person in Different periods.In the last period of present period, described remote server is according to the broadcasting indication information of the history Information Monitoring determination present period recorded in described historical information database, and described broadcasting indication information being sent to described placard screen, described history Information Monitoring at least comprises above-mentioned described voice data, described view data and described acquisition time information.At present period, described placard screen is play according to described broadcasting indication information.By determining that in the last period broadcasting indication information of present period makes the response time more accurate, and owing to determining it is all that the thus instruction carried out based on up-to-date history Information Monitoring is more accurate at every turn.
In embodiments of the present invention, described remote server comprises according to the broadcasting indication information of the history Information Monitoring determination present period recorded in described historical information database: the first indication information determining the display screen state indicating present period; Determine the second indication information of the play mode indicating present period; Determine the 3rd indication information of the play content indicating present period; Described first indication information, the second indication information and the 3rd indication information are packaged as the broadcasting indication information of present period.Wherein, described first indication information is for determining the electric power supply of the display screen disconnecting or open described placard screen.Described second indication information is for determining that the play mode of the display screen that described placard shields is that screen mode toggle obtains span mode.Described 3rd indication information is for determining the play content that described placard shields.In embodiments of the present invention, describedly determine to indicate first indication information of display screen state of present period to comprise: calculate according to described history Information Monitoring the average time that in described present period, viewer once occurred; If described average time is less than first threshold, then the first indication information is set to disconnect; If described average time is more than or equal to first threshold, then the first indication information is set to open.First threshold is such as set to 0, and preferably, first threshold is set to the mean value of day part viewer occurrence number.Describedly determine to indicate second indication information of play mode of present period to comprise: calculate the number of times that viewer different classes of in present period occurs; The number of times that viewer different classes of in present period occurs is compared with Second Threshold respectively; If the number of times that different classes of viewer occurs all is greater than Second Threshold, then described second indication information is set to span mode, otherwise described second indication information is set to span mode.In embodiments of the present invention, described Second Threshold is set to 1, and preferably, described Second Threshold is set to the half of the mean value of day part viewer occurrence number.In embodiments of the present invention, describedly determine to indicate the 3rd indication information of play content of present period to comprise: if the number of times that different classes of viewer occurs all is greater than Second Threshold, then described 3rd indication information is set to instruction broadcasting first play content and the second play content, described first play content is relevant to the first category exceeding described Second Threshold, and described second play content is relevant to the second classification exceeding described Second Threshold; If the number of times only having the viewer of a classification to occur is greater than described Second Threshold, then described 3rd indication information is set to indicate and plays the play content relevant to a described classification.
In embodiments of the present invention, described placard screen carries out broadcasting according to described broadcasting indication information and comprises: unpack described broadcasting indication information, and the broadcasting indication information obtained in present period, and obtain the first indication information, the second indication information and the 3rd indication information in described present period.If described first indication information is off, then disconnect the electric power supply of described display screen.If described first indication information is for opening, then: the electric power supply that described display screen is provided.When described first indication information is for opening, if described second indication information is screen mode toggle, then play the play content indicated by described 3rd indication information with screen mode toggle; If described second indication information is span mode, then play the play content indicated by described 3rd indication information with span mode, wherein the first split screen plays the first play content indicated by described 3rd indication information, and the second split screen plays the second play content indicated by described 3rd indication information.In embodiments of the present invention, span mode is for be divided into two described display screen.In an alternative embodiment of the invention, span mode be the lower right of described display screen is isolated account for display screen overall width 1/5th and the screen portions accounting for display screen total length 1/5th as the second split screen, except the remainder of described screen portions is as the first split screen in described display screen.
In embodiments of the present invention, the number of times that viewer different classes of in described calculating present period occurs comprises: in response to the voice data of sound transducer and the view data of imageing sensor, determine the attribute information of described viewer, specifically comprise: utilize face recognition algorithms to determine whether there is face according to the 3rd sense data; If there is face, then perform following steps: described second sense data is obtained pitch signal via band-pass filter; If the fundamental frequency that there is a part of continuous print pitch signal in described pitch signal all between 110 hertz and 180 hertz, then determines to there is other viewer of Equations of The Second Kind; If the fundamental frequency that there is a part of continuous print pitch signal in described pitch signal all between 210 hertz and 290 hertz, then determines the viewer that there is first category.By making the classification determining viewer more accurate in conjunction with the above-mentioned acting in conjunction of sound transducer and imageing sensor.
In sum, the placard screen playing method of the Corpus--based Method information that the present invention proposes, realizes effect that is energy-conservation and playing efficiency; Realize improving induction accuracy and the effect improving induction efficiency; Realize broadcasting more targeted.
Should be appreciated that term display screen, display screen, the screen related in the present invention all represents the display screen that placard shields.The connection related in the present invention, be energized, power on, connect electricity, open all be expressed as placard screen display screen switch on power.The disconnection related in the present invention, power-off, closedown are all expressed as the display screen deenergization of placard screen.
Should be understood that, above-mentioned embodiment of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (7)
1. a placard screen playing method for Corpus--based Method information, described placard screen is networked with remote server, and it is characterized in that, described method comprises:
Described placard screen utilizes human inductor to respond to around described placard screen whether there is viewer;
If described placard screen exists viewer around, be then the display screen energising of described placard screen, then play the default content stored in placard screen memory;
If there is not viewer around in described placard screen, is then the display screen power-off of described placard screen.
2. the placard screen playing method of Corpus--based Method information according to claim 1, is characterized in that, when the display screen "on" position that described placard shields, described method also comprises the steps:
Described placard screen utilizes voice data in sound transducer and imageing sensor timing acquiring presumptive area and view data, record the acquisition time data gathering described voice data and described view data each time simultaneously, and be that Information Monitoring sends remote server to by described voice data, described view data and described acquisition time information package, described remote server upgrades historical information database according to described Information Monitoring;
In the last period of present period, described broadcasting indication information according to the broadcasting indication information of the history Information Monitoring determination present period recorded in described historical information database, and is sent to described placard screen by described remote server;
At present period, described placard screen is play according to described broadcasting indication information.
3. the placard screen playing method of Corpus--based Method information according to claim 2, is characterized in that, described remote server comprises according to the broadcasting indication information of the history Information Monitoring determination present period recorded in described historical information database:
Determine the first indication information of the display screen state indicating present period;
Determine the second indication information of the play mode indicating present period;
Determine the 3rd indication information of the play content indicating present period;
Described first indication information, the second indication information and the 3rd indication information are packaged as the broadcasting indication information of present period.
4. the placard screen playing method of Corpus--based Method information according to claim 3, is characterized in that, describedly determines to indicate first indication information of display screen state of present period to comprise:
The average time that in described present period, viewer once occurred is calculated according to described history Information Monitoring;
If described average time is less than first threshold, then the first indication information is set to disconnect;
If described average time is more than or equal to first threshold, then the first indication information is set to open.
5. the placard screen playing method of Corpus--based Method information according to claim 3, is characterized in that, describedly determines to indicate second indication information of play mode of present period to comprise:
Calculate the number of times that viewer different classes of in present period occurs;
The number of times that viewer different classes of in present period occurs is compared with Second Threshold respectively;
If the number of times that different classes of viewer occurs all is greater than Second Threshold, then described second indication information is set to span mode, otherwise described second indication information is set to span mode.
6. the placard screen playing method of Corpus--based Method information according to claim 5, is characterized in that, describedly determines to indicate the 3rd indication information of play content of present period to comprise:
If the number of times that different classes of viewer occurs all is greater than Second Threshold, then described 3rd indication information is set to instruction broadcasting first play content and the second play content, described first play content is relevant to the first category exceeding described Second Threshold, and described second play content is relevant to the second classification exceeding described Second Threshold;
If the number of times only having the viewer of a classification to occur is greater than described Second Threshold, then described 3rd indication information is set to indicate and plays the play content relevant to a described classification.
7. the placard screen playing method of Corpus--based Method information according to claim 2, is characterized in that, described placard screen carries out broadcasting according to described broadcasting indication information and comprises:
Unpack described broadcasting indication information, and obtain the broadcasting indication information in present period, and obtain the first indication information, the second indication information and the 3rd indication information in described present period;
If described first indication information is off, then disconnect the electric power supply of described display screen;
If described first indication information is for opening, then:
The electric power supply of described display screen is provided;
If described second indication information is screen mode toggle, then play the play content indicated by described 3rd indication information with screen mode toggle;
If described second indication information is span mode, then play the play content indicated by described 3rd indication information with span mode, wherein the first split screen plays the first play content indicated by described 3rd indication information, and the second split screen plays the second play content indicated by described 3rd indication information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510155562.8A CN104735532A (en) | 2015-04-02 | 2015-04-02 | Poster screen playing method based on statistical information |
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| CN201510155562.8A CN104735532A (en) | 2015-04-02 | 2015-04-02 | Poster screen playing method based on statistical information |
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