CN202043215U - Mobile live broadcast car - Google Patents
Mobile live broadcast car Download PDFInfo
- Publication number
- CN202043215U CN202043215U CN2011201266574U CN201120126657U CN202043215U CN 202043215 U CN202043215 U CN 202043215U CN 2011201266574 U CN2011201266574 U CN 2011201266574U CN 201120126657 U CN201120126657 U CN 201120126657U CN 202043215 U CN202043215 U CN 202043215U
- Authority
- CN
- China
- Prior art keywords
- live broadcast
- module
- mobile
- information
- broadcast vehicle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the utility model relates to a mobile live broadcast car. A collecting system of the live broadcast car acquires field raw information, a processing system pretreats the information and enables the information to be suitable for playing, and then a wireless channel transmission system sends the information to an Internet information processing platform through a mobile network, so that the live broadcast car with better mobility satisfies requirements of live broadcast of various characters, particularly instant live broadcast requirements of an emergency news event, and is suitable for a mobile interview, as well as live broadcast and network publish of emergency events in both urban and rural areas; moreover, the mobile live broadcast car with low cost is suitable for real-time collection and broadcast of local television stations and various network media, suitable for video live broadcast of a public network or private network, and suitable for private network remote fixed or mobile video dispatching control.
Description
Technical field
The utility model relates to the live news technology, relates in particular to a kind of mobile live broadcast vehicle.
Background technology
Live news is in media event the scene to take place, and by various spreading tools and means, the situation that media event is taken place gives the process that masses are given in quick or synchronous directly propagation by the journalist.And the integrality of media event report depends on the promptness of its report, and its authenticity needs the on-the-spot data of attacking directly to support.Present mobile live broadcast vehicle adopts communication satellite to relay mode, and it mainly is made up of TV instructor in broadcasting car and communication-satellite earth station two parts.
The inventor finds that there is following technical problem at least in prior art in implementing the utility model process:
Because mobile live broadcast vehicle adopts communication satellite to relay mode, its systems bulky, poor mobility is difficult in time carry out the live immediately of media event when the burst media event is arranged, and only satisfies prior prepared on-the-spot broadcasting requirement.
The utility model content
The utility model embodiment technical problem to be solved is, provides a kind of mobility mobile preferably live broadcast vehicle, to satisfy the instant live requirement of burst media event.
For solving the problems of the technologies described above, a kind of mobile live broadcast vehicle is provided, comprise the acquisition system that is used for collection site raw information, and link to each other with described acquisition system, be used for pretreated treatment system that described on-the-spot raw information is suitable for playing, described mobile live broadcast vehicle also comprises:
The wireless channel transmission system that links to each other with described treatment system, be used for described preliminary treatment gained live information is wirelessly transmitted to by the mobile network internet information processing platform.
Further, described wireless channel transmission system comprises:
The coding module that links to each other with described treatment system, be used for described live information is carried out the processing of audio frequency and video compressed encoding;
The radio communication module that links to each other with described coding module, be used for described audio frequency and video compressed encoding processing gained signal is wirelessly transmitted to by described mobile network described internet information processing platform.
Further, described radio communication module comprises continuous 3G communication module and NodeB.
Further, described acquisition system comprises the live signal way set of being made up of many shooting paths that are provided with video camera, and described treatment system comprises:
The instructor in broadcasting's handover module that links to each other with described shooting path, be used for selecting a pending shooting path from described live signal way set;
Link to each other with described instructor in broadcasting's handover module, be used for the vision signal of described pending shooting path transmission is carried out the captions module that captions load;
The display module that links to each other with described captions module, be used for described captions resume module gained signal is carried out display monitoring;
Link to each other with described instructor in broadcasting's handover module, be used for the audio signal of described pending shooting path transmission is carried out the tuning module that tuning is handled.
Further, this moves live broadcast vehicle and also comprises:
Link to each other with described acquisition system, be used for and acquisition system between converse instructor in broadcasting's module of conversing of transmission.
Further, described live broadcast vehicle also comprises the power supply module that each module in the described mobile live broadcast vehicle is powered.
Technique scheme has following beneficial effect at least:
By a kind of mobile live broadcast vehicle is provided, the preliminary treatment that the on-the-spot raw information that its acquisition system collects is suitable for playing by treatment system, send to the internet information processing platform by the wireless channel transmission system by the mobile network again, thereby satisfy the on-the-spot broadcasting requirement of various character with the live preferably equipment of a kind of mobility, the instant live requirement of the media event that particularly happens suddenly, be fit to the city, the on-the-spot broadcasting of township's motor-driven interview in area and accident and network issue, it is with low cost on the other hand, being fit to local tv station and adopting in real time of diverse network medium broadcasts, also be suitable for public network or private network net cast, and the long-range fixing or mobile video dispatch control of private network.
Description of drawings
Fig. 1 is the primary structure figure of the mobile live broadcast vehicle of the utility model embodiment.
Fig. 2 is the structure chart of the mobile live broadcast vehicle of the utility model specific embodiment.
Embodiment
As shown in Figure 1, the utility model embodiment provides a kind of mobile live broadcast vehicle, and it mainly is that the live news car is provided with:
The acquisition system 101 that is used for collection site raw information, particularly, the mode that this acquisition system 101 can be made a video recording and record is gathered the video and the audio-frequency information at scene respectively, forms on-the-spot raw information;
101 that link to each other with acquisition system, be used for pretreated treatment system 102 that the on-the-spot raw information that acquisition system 101 collects is suitable for playing, particularly, treatment system 102 can be carried out the tuning processing to the audio-frequency information in the on-the-spot raw information, or the video information in the on-the-spot raw information is carried out captions add processing etc.;
102 that link to each other with treatment system, as to be used for treatment system 102 preliminary treatment gained live information are wirelessly transmitted to by mobile network internet information processing platform wireless channel transmission system 103, particularly, wireless channel transmission system 103 can be 3G or the 4G network that is suitable for the signal high-speed transfer, and the internet information processing platform can be public video network platform or proprietary video network platform, thereby plays after can realizing live information arrived video website by 3G or 4G Network Transmission.
As shown in Figure 2, the mobile live broadcast vehicle of the utility model specific embodiment mainly comprises:
Be used for collection site raw information and promptly finish the acquisition system 201 of spot coverage function, particularly, this acquisition system 201 comprises the live signal way set of being made up of many shooting paths that are provided with video camera, respectively the video and the audio-frequency information at scene are gathered by the mode that video camera promptly can be made a video recording and record, gather good video and audio-frequency information and transmit by the shooting path as on-the-spot raw information, the path of wherein making a video recording can be the wired or wireless transmission line of short distance;
201 that link to each other with acquisition system, be used for pretreated treatment system 202 that the on-the-spot raw information that acquisition system 201 collects is suitable for playing, particularly, treatment system 202 can comprise:
With each shooting path instructor in broadcasting's handover module 2021 that link to each other, that be used for selecting a pending shooting path from the live signal way set, by this module, the instructor in broadcasting can realize from the live signal way set selecting to switch the signal of one tunnel shooting path wherein as live signal, and outputs to following module and handle;
2021 that link to each other with instructor in broadcasting's handover module, be used for the vision signal of pending shooting path transmission is carried out the captions module 2022 that captions load, this module can be implemented on the video screen with literal note image scene etc.;
2022 that link to each other with the captions module, be used for captions module 2022 is handled the display module 2023 that the gained signals carry out display monitoring, this module can show selecteed video, for simplicity, can adopt 5-17 cun display usually;
2021 that link to each other with instructor in broadcasting's handover module, be used for the audio signal of pending shooting path transmission is carried out the tuning module 2024 that tuning is handled;
Thereby, can carry out processing such as captions interpolation, display monitoring, tuning to video or the audio signal transmitted in the pending shooting path respectively by the processing of above-mentioned each module of 2021-2024.
202 that link to each other with treatment system, be used for treatment system 202 preliminary treatment gained live information are wirelessly transmitted to the wireless channel transmission system 203 that the internet information processing platform is play by the mobile network, particularly, wireless channel transmission system 203 can comprise:
202 that link to each other with treatment system, be used for live information is carried out the coding module 2031 that the audio frequency and video compressed encoding is handled, this modular design adapt to the fluctuation of wireless communication networks transmission bandwidth and proprietary automatic adaptation bandwidth variations and the digital coding algorithm that changes, in order to audio-video signal is compressed into the coded digital signal of data format H.264 or extended formatting, with the coupling transmission bandwidth;
Link to each other with coding module 2031, be used for the audio frequency and video compressed encoding is handled the gained signal is wirelessly transmitted to the internet information processing platform by the mobile network radio communication module 2032, particularly, radio communication module 2032 can comprise continuous 3G communication module 20321 and NodeB 20322,3G communication module 20321 can be supported the SIM card such as all wireless channel international standards such as 3G, support the audio frequency and video digital signal after compression is transmitted in the binding simultaneously of many cards, in order to the audio frequency and video digital signal is sent to the internet information processing platform with IP address by NodeB 20322 by wireless channel; Because the restriction that the wireless channel signal at live scene is covered by fixed base stations, bad during its signal possibility fashion, in order to strengthen the laser propagation effect of live information, NodeB 20322 can reach the effect of stabilization signal transmission, and it can be used as spare module and uses;
201 that link to each other with acquisition system, be used for and acquisition system between the instructor in broadcasting of the transmission module 204 of conversing of conversing, this module is to realize the conversation between instructor in broadcasting personnel and on-the-spot photographer;
The power supply module 205 that each module in the mobile live broadcast vehicle is powered.
That above-mentioned treatment system 202, wireless channel transmission system 203 etc. have replaced is traditional, bulky, expensive satellite transmission equipment, is sent to decode after the internet information processing platform again and sends to TV instructor in broadcasting platform by the wireless channel TV signal of will broadcast live.
Implement the mobile live broadcast vehicle of above-mentioned the utility model embodiment, it is integrated TV instructor in broadcasting technical equipment, audio frequency and video compression coding technology equipment, wireless channel transmission technology equipment etc., this integrated system compactness is suitable for portable and vehicle-mounted.Be particularly suitable for the live telecast of interim arrangements and burst media event, this system both had been applicable to common channel live telecast usefulness, also be fit to public network net cast usefulness, also be applicable to private network net cast usefulness, and the purposes of long-range fixing, the mobile video dispatch control of private network.
The above is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection range of the present utility model.
Claims (6)
1. mobile live broadcast vehicle, comprise the acquisition system that is used for collection site raw information, and link to each other with described acquisition system, be used for pretreated treatment system that described on-the-spot raw information is suitable for playing, it is characterized in that described mobile live broadcast vehicle also comprises:
The wireless channel transmission system that links to each other with described treatment system, be used for described preliminary treatment gained live information is wirelessly transmitted to by the mobile network internet information processing platform.
2. mobile live broadcast vehicle as claimed in claim 1 is characterized in that, described wireless channel transmission system comprises:
The coding module that links to each other with described treatment system, be used for described live information is carried out the processing of audio frequency and video compressed encoding;
The radio communication module that links to each other with described coding module, be used for described audio frequency and video compressed encoding processing gained signal is wirelessly transmitted to by described mobile network described internet information processing platform.
3. mobile live broadcast vehicle as claimed in claim 2 is characterized in that, described radio communication module comprises continuous 3G communication module and NodeB.
4. mobile live broadcast vehicle as claimed in claim 1 is characterized in that, described acquisition system comprises the live signal way set of being made up of many shooting paths that are provided with video camera, and described treatment system comprises:
The instructor in broadcasting's handover module that links to each other with described shooting path, be used for selecting a pending shooting path from described live signal way set;
Link to each other with described instructor in broadcasting's handover module, be used for the vision signal of described pending shooting path transmission is carried out the captions module that captions load;
The display module that links to each other with described captions module, be used for described captions resume module gained signal is carried out display monitoring;
Link to each other with described instructor in broadcasting's handover module, be used for the audio signal of described pending shooting path transmission is carried out the tuning module that tuning is handled.
5. mobile live broadcast vehicle as claimed in claim 1 is characterized in that, this moves live broadcast vehicle and also comprises:
Link to each other with described acquisition system, be used for and acquisition system between converse instructor in broadcasting's module of conversing of transmission.
6. as each described mobile live broadcast vehicle in the claim 1 to 5, it is characterized in that described live broadcast vehicle also comprises the power supply module that each module in the described mobile live broadcast vehicle is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201266574U CN202043215U (en) | 2011-04-26 | 2011-04-26 | Mobile live broadcast car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201266574U CN202043215U (en) | 2011-04-26 | 2011-04-26 | Mobile live broadcast car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043215U true CN202043215U (en) | 2011-11-16 |
Family
ID=44970640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201266574U Expired - Fee Related CN202043215U (en) | 2011-04-26 | 2011-04-26 | Mobile live broadcast car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202043215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780012A (en) * | 2015-03-31 | 2015-07-15 | 湖南双菱电子科技有限公司 | Multifunctional interview and report transmitter, transmission system and data transmission method |
| CN109068146A (en) * | 2018-08-27 | 2018-12-21 | 佛山龙眼传媒科技有限公司 | A kind of live broadcasting method of large-scale activity |
-
2011
- 2011-04-26 CN CN2011201266574U patent/CN202043215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780012A (en) * | 2015-03-31 | 2015-07-15 | 湖南双菱电子科技有限公司 | Multifunctional interview and report transmitter, transmission system and data transmission method |
| CN109068146A (en) * | 2018-08-27 | 2018-12-21 | 佛山龙眼传媒科技有限公司 | A kind of live broadcasting method of large-scale activity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105472477B (en) | A kind of data transmission method, device and equipment | |
| CN101964904B (en) | Method for realizing live broadcast of television news by using wireless communication network | |
| CN112601033B (en) | Cloud rebroadcasting system and method | |
| CN106804014A (en) | A kind of medium living broadcast method based on 4G wireless private networks | |
| CN100542116C (en) | Rail train real-time video monitoring system based on the WLAN technology | |
| CN202095010U (en) | 3rd generation (3G) or 4th generation (4G) television live broadcast vehicle with base station | |
| CN101969439A (en) | System for realizing TV news live broadcast by using wireless communication network | |
| CN100479517C (en) | Method for superposing voice in transmitting audio-video file | |
| CN105025270A (en) | Space-ground integrated multi-channel fused video transmission device and video transmission method | |
| CN101674476A (en) | Method, device and system for wireless live broadcast | |
| CN101163226B (en) | Method and system for implementing mobile video session using WiMAX network | |
| CN202043215U (en) | Mobile live broadcast car | |
| CN114286022A (en) | Support direct broadcast of 5G's 8K super high definition video full service rebroadcasting car | |
| CN202014336U (en) | Digital mobile wireless skynet system | |
| CN201577165U (en) | 3g television news live broadcast box | |
| CN101001472A (en) | Two-way heterogeneous broadcast network | |
| CN102572409A (en) | Method for preventing video interruption in sector switching process of mobile video monitoring | |
| CN201123071Y (en) | Image transmission device based on satellite emergency communication | |
| US20020186670A1 (en) | Video and sound signal broadcasting system applicable to railways | |
| CN204795423U (en) | Video transmission device that integrative multichannel in world fuses | |
| CN101645201A (en) | Monitoring and dispatching system and method of LBS vehicle | |
| CN201435790Y (en) | Wireless multi-carrier vehicle bidirectional audio-video and data transmission device | |
| CN213693842U (en) | Video rebroadcasting system | |
| CN203086614U (en) | Wireless mobile video and audio encrypting and real-time transmission equipment | |
| CN205681575U (en) | Wireless image transmission device based on technology of Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20160426 |