CN201025723Y - Play monitoring device for digital film and video playing - Google Patents
Play monitoring device for digital film and video playing Download PDFInfo
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- CN201025723Y CN201025723Y CNU2007201034462U CN200720103446U CN201025723Y CN 201025723 Y CN201025723 Y CN 201025723Y CN U2007201034462 U CNU2007201034462 U CN U2007201034462U CN 200720103446 U CN200720103446 U CN 200720103446U CN 201025723 Y CN201025723 Y CN 201025723Y
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Abstract
Disclosed is a monitoring and playing device for a digital film and video playback. Thereof control circuit is provided with a digital camera, a video image encoder chip, a GPRS mobile phone user communication module and an antenna, and wherein an input end of the video image encoder chip is connected to the digital camera via a USB interface, and an output end of the video image encoder chip is connected to a hard disk memory of a digital film playing server, and the hard disk memory is separately connected to a CPU of the playing server and the GPRS mobile phone user communication module, and an output end of the GPRS mobile phone user communication module is the antenna which receives and emits wireless signal. Thus the monitoring and playing device carries out transfer and interaction of remote information with a main server which executes monitoring and playing management via a GPRS wireless network. The device uniformly connects the digital films which are distributed across the country and playing status of video playing equipment to the server of a management department to realize real-time monitoring and management of playing information via full utilization of the characters of field shooting of the camera and GPRS wireless data transfer in a mobile communication network.
Description
Technical field
The present invention relates to a kind of digital movie of novel structure and the corollary apparatus of video playback apparatus, exactly, relate to a kind of prison broadcasting device that is used for digital movie and video playback, belong to the corollary equipment technical field of special-purpose computer or the digital sound/video display projection arrangement.
Background technology
Now, along with the technology maturation of video program play server and big capacity hard disk and the rapid reduction of cost thereof, be aided with digital sound power amplification device and video display projection arrangement again, the projection equipment that just can form the cheap and good-quality digital movie of a cover is used to appreciate bright, the audio extensive domestic and international films and television programs true to nature of clear picture.This digital film projector equipment is compared with traditional film movie projector, and the former has very high superiority of effectiveness at cost of investment, the loss of renting sheet expense, projection expense, equipment and film and even project effect etc. aspect many.Therefore, along with developing rapidly of microelectric technique and computing technique in recent years, such as the such digital film projector equipment of digital movie player that flows become a kind of novel structure, easy-to-use, quite be subjected to propagation that the common people welcome and propaganda, the entertainment device of enjoying cultural life.Now, various multi-form and video playback apparatus structure constantly are developed out.In the city or many occasions such as rural mobile film projection point, cultural station, community, long-distance bus and trains, the video playback apparatus that can play digital movie or TV play has been installed all.
But present digital movie, video projection server all are to use the file encryption form to authorize copyright, and the broadcast record of digital movie or video frequency program also is to be stored in the main frame of playback equipment.In outlying mountain area, rural area, each town and country community, and travelling on the vehicle of various places will extract and play record or authorize, and all will expend huge manpower and material resources, can't in time dispatch.This just makes present digital movie, video projection market present strong planned economy color.Play record and commercial breaks owing to can't in time extract, make numerous advertisers be reluctant to enter the advertising market of this a slice blank, make the ripe difficulty aggravation in Chinese digital movie, video projection market.
Along with the renewal of technology, mechanics of communication-general packet radio service gprs (General Packet Radio Service) that advanced high-speed real-time is handled has entered our life.GPRS has broken through the GSM network can only provide Circuit-switched communication mode, by increasing the function corresponding entity and existing base station system being carried out the part transformation realize packet switching, though the input of this transformation is also little comparatively speaking, the message transmission rate that the user obtains is considerable.GPRS is a kind of data transmission technology based on mobile phone Global Link gsm system, is considered to the continuity and the development of GSM technology.GPRS was with continuously the transmission means of occupied channel was different in the past, and it is to transmit with packet Packet form, so the expense born of user is to charge with its data quantity transmitted when download message (as: online), rather than chargeed by the surf time.That is to say, as long as the user do not carry out transfer of data, even " online " always also need not to pay.Suppose that with " making a phone call " when using the GSM+WAP surfing Internet with cell phone, closing of the circuit just begins to charge; Use the GPRE+WAP online then to want much reasonable: just as closing of the circuit and be free of charge, computational costs just when having only dialogue.In a word, it has really embodied the principle that few usefulness is paid less.
Another characteristics of GPRS be its transmission rate fast-can be promoted to 56～114Kbps.And, because of no longer needing the required intermediary's conversion equipment of existing wireless application, thus connect and transmission all can be more convenient, easy, even can need not by dialling up on the telephone, and continue to be connected with network.As a kind of high speed, wireless communication system efficiently, GPRS allows the mobile subscriber to adopt packet mode to transmit and receive data, and is specially adapted to discontinuously, abruptly or frequent, a spot of transfer of data, also is applicable to big data quantity transmission once in a while; And these situations characteristics of most of internet, applications just.The GPRS communication system can connect mobile subscriber terminal by an end, and the other end is connected to intranet and the Internet, and packet is in groups transmitted on the net at GSM, thereby makes GPRS user become the Internet portable terminal.Therefore, GPRS is for the user provides at a high speed, the virtual private data communication network of always online, transparent data transmission.The GPRS technology is used by departments such as Automation of Electric Systems, industrial monitoring, traffic administration, finance, security at present, utilizes the GPRS network platform to realize the transparent transmission of data message.
The utility model content
In view of this, the purpose of this utility model provides a kind of being used for existing digital movie, video playback apparatus is supervised the remote information interactive device of broadcasting management--be used for the prison broadcasting device of digital movie and video playback, this device makes full use of existing mobile communication network, mainly be equipped with GPRS cellphone subscriber communication module and digital camera, utilize the shooting of camera and the characteristics of GPRS wireless data transmission, digital movie in all parts of the country will be distributed to, the broadcast situation of video playback apparatus all couples together with the server unification of managing general headquarters, realizes the real-time monitoring and the management of broadcast information.
In order to achieve the above object, the utility model provides a kind of prison broadcasting device that is used for digital movie and video playback, it is characterized in that: the control circuit of this device is provided with digital camera, video image code device chip, GPRS cellphone subscriber communication module and antenna, wherein the input of video image code device chip connects digital camera by USB (universal serial bus) USB, the output of video image code device chip connects the harddisk memory of digital movie Play Server, this harddisk memory also is connected with described GPRS cellphone subscriber communication module with the central processing unit of digital movie Play Server respectively, the output of GPRS cellphone subscriber communication module is the antenna of transmitting/receiving wireless signal, and the director server that uses GPRS wireless network and execution prison to broadcast management by this carries out remote information transmission and mutual.
Described digital camera is infrared camera or optics camera.
What be equiped with in the described GPRS cellphone subscriber communication module that every table apparatus has respectively unique separately goes into network No..
This device both can be made into autonomous device, promptly this device only is provided with: the antenna of digital camera, video image code device chip, GPRS cellphone subscriber communication module and transmitting/receiving wireless signal, by being used with digital movie and video playback apparatus transmission, interactive signal; Also the antenna of its described digital camera, video image code device chip, GPRS cellphone subscriber communication module and transmitting/receiving wireless signal can be set directly in the digital movie and video playback server of new production, form integration apparatus.
The utility model is a kind of being used for digital movie and video playback apparatus to be carried out the remote information interactive device of supervising broadcast, this device mainly comprises: to playing the camera of shooting photo or image, the photo that camera is taken or image carries out encoding process so that the video image code device chip that packing transmits, the photo of digital movie being play by GPRS network, image, monitor data packing carrying out wireless transmission and carry out the GPRS cellphone subscriber communication module and the antenna of information interaction in real time with the monitoring director server.The utility model is installed in digital film projector server, video projection server etc. to be needed to monitor on the equipment of projection play, presentation content.Spectators' live view when by infrared camera film being play is filmed, again by video image code device chip with photo or video image code storage in the memory of Play Server.CPU by Play Server handles the real-time played data packing of photo, image and digital film projector server self collection again, send on the GPRS network by GPRS cellphone subscriber communication module then, utilize the GPRS communication network to be transferred on the master server of playing administrative department or company, be convenient to prison and broadcast administrative department's statistics broadcast situation.This equipment makes full use of existing mobile communication network platform, has realized a pair of multiple spot Service Management by few number, can solve the situation that the management of present digital movie and video playback is unordered, piracy is spread unchecked preferably.
Description of drawings
Fig. 1 is that the structure of control circuit of the present utility model is formed block diagram.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, the utility model is a kind of being used for existing digital movie, video playback apparatus is supervised the remote information interactive device of broadcasting management--be used for the prison broadcasting device 10 of digital movie and video playback, the control circuit of this device 10 is provided with (infrared or optics) digital camera 3, video image code device chip 1, GPRS cellphone subscriber communication module 2 and antenna 4, wherein the input of video image code device chip 1 connects digital camera 3 by USB, the output of video image code device chip 1 connects the harddisk memory 5 of digital movie Play Server 20, this harddisk memory 5 also is connected with GPRS cellphone subscriber communication module 2 with the central processing unit 6 of digital movie Play Server 20 respectively, the output of GPRS cellphone subscriber communication module 2 is antennas 4 of transmitting/receiving wireless signal, what be equiped with in each GPRS cellphone subscriber communication module 2 that every table apparatus has respectively unique separately goes into network No., prison is broadcast director server and is used every prison of GPRS wireless network identification broadcasting device 10 by this, and carries out remote information transmission and mutual with it.
This device 10 both can be made into autonomous device, promptly this device only is provided with: the antenna 4 of digital camera 3, video image code device chip 1, GPRS cellphone subscriber communication module 2 and transmitting/receiving wireless signal, by being used with digital movie and video playback apparatus transmission, interactive signal; Also the antenna 4 of its described digital camera 3, video image code device chip 1, GPRS cellphone subscriber communication module 2 and transmitting/receiving wireless signal can be set directly in the digital movie and video playback server of new production, form integration apparatus.
Briefly introduce the workflow of this device below:
1, after digital movie begins to play, time point according to device service merchant setting, infrared (or optics) camera is started working, the personnel status that watches at motion picture projection scene is taken the picture that becomes to contain time marking, to take coding of graphics, the compression of getting well by video image code device chip again and be packaged into suitable GPRS network data packets for transmission, send on the hard disk of digital movie Play Server.
2, after digital movie begins to play, time point according to device service merchant setting, the CPU of Play Server will gather self film of this film player automatically and play log record, and send on the hard disk of digital movie Play Server, with the processing that merges, packs of aforementioned data bag.
3, after digital movie begins to play, GPRS cellphone subscriber communication module will be extracted relevant packet automatically from the hard disk of Play Server, discern the national telecommunication coding in this Play Server place province, area, city again by mobile communications network, and this coding is write into film play the daily record data bag, where move so that allow the manager know this equipment.Last GPRS cellphone subscriber communication module sends to prison by antenna with packet and broadcasts on the master server of administrative department.
4, after receiving various data, master server that prison is broadcast administrative department can file by automatic clustering, show when, where digital movie, video playback apparatus operate in, the state of presentation content and filmgoer's number, thereby can effectively prevent and stop these digital movies, video playback apparatus is play the piracy of minority's scopes such as family.
Claims (4)
1. prison broadcasting device that is used for digital movie and video playback, it is characterized in that: the control circuit of this device is provided with digital camera, video image code device chip, GPRS cellphone subscriber communication module and antenna, wherein the input of video image code device chip connects digital camera by USB (universal serial bus) USB, the output of video image code device chip connects the harddisk memory of digital movie Play Server, this harddisk memory also is connected with described GPRS cellphone subscriber communication module with the central processing unit of digital movie Play Server respectively, the output of GPRS cellphone subscriber communication module is the antenna of transmitting/receiving wireless signal, and the director server that uses GPRS wireless network and execution prison to broadcast management by this carries out remote information transmission and mutual.
2. the prison broadcasting device that is used for digital movie and video playback according to claim 1 is characterized in that: described digital camera is infrared camera or optics camera.
3. the prison broadcasting device that is used for digital movie and video playback according to claim 1 is characterized in that: what be equiped with in the described GPRS cellphone subscriber communication module that every table apparatus has respectively unique separately goes into network No..
4. the prison broadcasting device that is used for digital movie and video playback according to claim 1, it is characterized in that: this device both can be made into autonomous device, promptly this device only is provided with: the antenna of digital camera, video image code device chip, GPRS cellphone subscriber communication module and transmitting/receiving wireless signal, by being used with digital movie and video playback apparatus transmission, interactive signal; Also the antenna of its described digital camera, video image code device chip, GPRS cellphone subscriber communication module and transmitting/receiving wireless signal can be set directly in the digital movie and video playback server of new production, form integration apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201034462U CN201025723Y (en) | 2007-02-02 | 2007-02-02 | Play monitoring device for digital film and video playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201034462U CN201025723Y (en) | 2007-02-02 | 2007-02-02 | Play monitoring device for digital film and video playing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025723Y true CN201025723Y (en) | 2008-02-20 |
Family
ID=39099578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201034462U Expired - Fee Related CN201025723Y (en) | 2007-02-02 | 2007-02-02 | Play monitoring device for digital film and video playing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025723Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917549A (en) * | 2010-08-11 | 2010-12-15 | 深圳市中盟科技股份有限公司 | Method and device for controlling digital camera |
| CN102883181A (en) * | 2012-10-19 | 2013-01-16 | 豪威科技(上海)有限公司 | Method and system for instant network video playing |
| CN108809712A (en) * | 2018-06-11 | 2018-11-13 | 中影环球（北京）科技有限公司 | Cinema management system fault handling method and system in a kind of projection of movie theatre wisdom |
-
2007
- 2007-02-02 CN CNU2007201034462U patent/CN201025723Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917549A (en) * | 2010-08-11 | 2010-12-15 | 深圳市中盟科技股份有限公司 | Method and device for controlling digital camera |
| CN101917549B (en) * | 2010-08-11 | 2012-11-14 | 深圳市中盟科技股份有限公司 | Method and device for controlling digital camera |
| CN102883181A (en) * | 2012-10-19 | 2013-01-16 | 豪威科技(上海)有限公司 | Method and system for instant network video playing |
| CN108809712A (en) * | 2018-06-11 | 2018-11-13 | 中影环球（北京）科技有限公司 | Cinema management system fault handling method and system in a kind of projection of movie theatre wisdom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20100202 |