CN201278568Y - Playing fast recovery apparatus for wireless digital television - Google Patents
Playing fast recovery apparatus for wireless digital television Download PDFInfo
- Publication number
- CN201278568Y CN201278568Y CNU2009201301602U CN200920130160U CN201278568Y CN 201278568 Y CN201278568 Y CN 201278568Y CN U2009201301602 U CNU2009201301602 U CN U2009201301602U CN 200920130160 U CN200920130160 U CN 200920130160U CN 201278568 Y CN201278568 Y CN 201278568Y
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- wireless digital
- digital
- wireless
- communication module
- mobile communication
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Abstract
The utility model relates to a device capable of quickly resuming the play of a wireless digital television, comprising a digital video processor, a mobile communication module, an antenna and a memory device. The digital video processor comprises a first input end and a first output end; the digital signal processor stores electronic program guiding information received through the mobile communication module and the antenna into the memory device; the digital signal processor stores specific program information received through the mobile communication module and the antenna into the memory device according to the electronic program guiding information; the digital signal processor monitors a wireless digital television signal through the first input end, reads the specific program information stored in the memory device when the wireless digital television signal is lower than a set value and transmits the specific program information to the wireless digital television so as to play the specific program information. The utility model can better solve the problem of the advertising of prior mobile wireless digital television equipment when the wireless digital television signal is too weak or is interrupted.
Description
Technical field
The utility model relates to the corollary equipment of the digital sound/video display projection arrangement, relates in particular to the corollary apparatus of mobile wireless digital tv playback equipment.
Background technology
In recent years, because microelectric technique and computer technology rapid development, become a kind of propagation that the common people welcome and propaganda entertainment form of enjoying cultural life of quite being subjected to such as the such device of mobile wireless digital tv.Now, the video playback apparatus of various different structures and form constantly is developed.In mobile traffic field, city, the mobile wireless digital tv playback equipment that can play digital movie, TV and advertisement delivery has been installed all.
On the one hand, this type of device distribution moved in each corner and the most of the time in city, and some place, and such as tunnel or remote districts, the wireless signal of vehicle-mounted mobile digital TV is very poor, and at this moment, the onboard wireless mobile digital TV can only stop to play.Reduce the quality of advertisement putting, directly influenced operational effect.
On the other hand, the digital video recorder play-back technology is ripe gradually and obtained many application, promptly be kept at certain storage medium,, defer to the technology of carrying out playing back videos under certain rule condition then such as hard disk or storage card or the like by video source with digital signal.Along with the development of technology, the digital compression encoding and decoding technique of video image is more and more advanced, means the video recording content that can preserve better image quality of longer time now with storage resources still less.And this class technology has been widely used in every field.For example, more and more in the application in digital video communication, digital video monitoring, various portable video media player, video record equipment or the like field.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and propose a kind of the digital video recorder play-back technology to be applied to the device that the fast quick-recovery of wireless digital TV-set is play, adjust the play rules of digital video recorder by this device, even make under the situation of even lossing signal very abominable at mobile wireless TV signal, also can guarantee the continuity that advertisement is play, thereby make the quality of advertisement putting effectively be guaranteed.
In order to solve the problems of the technologies described above, the utility model provides a kind of wireless digital TV-set device that fast quick-recovery is play, comprise a control circuit, this control circuit comprises digital video processor, the mobile communication module, antenna and storage device, this digital video processor comprises first input end that obtains the wireless digital TV-set signal in order to link to each other with wireless digital TV-set and first output of exporting the wireless digital TV-set signal, this mobile communication module links to each other with this antenna, this digital video processor links to each other with this storage device, this digital signal processor will be saved in this storage device via the electronic program guide information that this mobile communication module and antenna receive, this digital signal processor also will be saved in this storage device via the specific program information that this mobile communication module and antenna receive according to this electronic program guide information, this digital signal processor is by this first input end monitoring wireless digital television signal, and when detecting this signal and be lower than set point, reading and saving is in the specific program information of this storage device and flow to this wireless digital TV-set by this first output and play to make this specific program information.
This mobile communication module is the GPRS wireless communication module.
This storage device is a storage card.
This specific program information is meant advertising message.
This control circuit is arranged in this wireless digital TV-set, and this device and this wireless digital TV-set are one.Perhaps, this this device also comprises a casing, and this control circuit is arranged in this casing.
The device that the fast quick-recovery of wireless digital TV-set of the present utility model is play, its usefulness comprises:
Digital signal is carried out intellectual analysis to be handled, simultaneously can control the digital video processor of recording and play digital video programs, cross weak or problem such as interruption so that whether analysis and judgement wireless television signal occurs, if wireless television signal is crossed weak or problem such as interruption, be kept at advertising programme in the storage card in advance by loop play so and after wireless television signal intensity is recovered, switch to normal program and play.This equipment has made full use of existing mobile communication platform and digitally recorded video video reproduction technology, realized the function that the fast quick-recovery of wireless digital TV-set is play, can solve preferably present mobile wireless digital tv equipment at signal too weak or in the advertisement putting problem of having no progeny.
Description of drawings
Fig. 1 is the structured flowchart of the device embodiment of the fast quick-recovery broadcast of wireless digital TV-set of the present utility model.
Embodiment
Be described in further detail below in conjunction with the most preferred embodiment shown in each accompanying drawing.
Referring to Fig. 1, the device embodiment that the fast quick-recovery of wireless digital TV-set of the present utility model is play, this device comprises a control circuit 1, this control circuit 1 comprises digital video processor 11, mobile communication module 12, antenna 13 and storage device 14, the first input end 111 of this digital video processor 11 is connected wireless digital TV-set receiver 2 and links to each other with this, second input 112 of this digital signal processor 11 links to each other with this mobile communication module 12, first output 113 of this digital video processor 11 is connected wireless digital TV-set receiver 2 and links to each other with this, this mobile communication module 12 links to each other with this antenna 13, this digital video processor 11 links to each other with this storage device 14, this digital signal processor 11 will be saved in via the electronic program guide information that this mobile communication module 12 and antenna 13 receive in this storage device 14, this digital signal processor 11 also will be saved in via the specific program information that this mobile communication module 12 and antenna 13 receive in this storage device 14 according to this electronic program guide information, the signal 21 that this digital signal processor 11 is sent here by this connection wireless digital TV-set receiver 2 by first input end 111 monitoring, and when detecting this signal 21 and be lower than set point, reading and saving is in the specific program information of this storage device 14 and flow to this wireless digital TV-set receiver 2 by first output 113 and play to make this specific program information.
This mobile communication module 12 is the GPRS wireless communication module, it is by mobile communications network and EPG (ElectronicProgram Guide, electronic program guides) server 3 links to each other, each mobile communication module 12 has respectively unique separately goes into network No., the EPG server uses wireless network to discern each control circuit 1 whereby, and carries out the remote information transmission with it.
This storage device 14 is a storage card.
This specific program information is meant advertising message.
The device that the fast quick-recovery of wireless digital TV-set of the present utility model is play promptly can be made into autonomous device, and promptly this device comprises a casing (figure does not show) and is arranged at control circuit 1 in this casing, and this device and mobile wireless digital tv receiver 2 are used; Also control circuit 1 can be set directly in the mobile wireless digital tv receiver 2, form integration apparatus.
The workflow of the device that the fast quick-recovery of wireless digital TV-set of the present utility model is play, briefly introduce as follows:
1, when wireless digital TV-set receiver 2 is started working, this device will be monitored the signal of wireless digital TV-set receiver 2 incessantly.
2, digital video processor 11 is constantly obtained the live signal of wireless digital TV-set receiver 2, if signal is normal, to play ad content again compares with the EPG list that is kept in the storage card 14, in case meet and do not store this advertisement in EPG list content and the storage card, so automatically, this section advertisement is recorded, repeat this process, the ad content in storage card 14 is consistent with the what be new of EPG list on the same day always; If it (may be that signal is very weak that signal is lower than set point, also may be signal interruption), so digital video processor call automatically corresponding to EPG list content, be stored in the advertising programme information in the storage card 14, and to the vision signal of these advertising programme information correspondences of radio television set 2 output, carry out the broadcast of advertising programme to substitute wireless signal, and repeat this process and recover normal up to the signal of radio television set 2.
4, digital video processor 11 obtains the real-time EPG list that the EPG server sends via mobile communication module 12 and antenna 13.
5, whole device carries out the circulation of 1-4 step automatically, can realize the function that the fast quick-recovery of wireless digital TV-set is play, and guarantees the effect of advertisement putting.
The enforcement of the utility model is not limited to the disclosed mode of above most preferred embodiment, and is all based on above-mentioned mentality of designing, simply deduces and replace, and the device that the fast quick-recovery of the concrete wireless digital TV-set that obtains is play all belongs to enforcement of the present utility model.
Claims (6)
1, the device that the fast quick-recovery of a kind of wireless digital TV-set is play, comprise a control circuit, it is characterized in that, this control circuit comprises digital video processor, the mobile communication module, antenna and storage device, this digital video processor comprises first input end that obtains the wireless digital TV-set signal in order to link to each other with wireless digital TV-set and first output of exporting the wireless digital TV-set signal, this mobile communication module links to each other with this antenna, this digital video processor links to each other with this storage device, this digital signal processor will be saved in this storage device via the electronic program guide information that this mobile communication module and antenna receive, this digital signal processor also will be saved in this storage device via the specific program information that this mobile communication module and antenna receive according to this electronic program guide information, this digital signal processor is by this first input end monitoring wireless digital television signal, and when detecting this signal and be lower than set point, reading and saving is in the specific program information of this storage device and flow to this wireless digital TV-set by this first output and play to make this specific program information.
2, the device of the fast quick-recovery broadcast of wireless digital TV-set as claimed in claim 1 is characterized in that this mobile communication module is the GPRS wireless communication module.
3, the device of the fast quick-recovery broadcast of wireless digital TV-set as claimed in claim 1 is characterized in that this storage device is a storage card.
4, the device of the fast quick-recovery broadcast of wireless digital TV-set as claimed in claim 1 is characterized in that this specific program information is meant advertising message.
5, the device of playing as the fast quick-recovery of the arbitrary described wireless digital TV-set of claim 1 to 4 is characterized in that this control circuit is arranged in this wireless digital TV-set, and this device and this wireless digital TV-set are one.
6, the device of playing as the fast quick-recovery of the arbitrary described wireless digital TV-set of claim 1 to 4 is characterized in that this device also comprises a casing, and this control circuit is arranged in this casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201301602U CN201278568Y (en) | 2009-02-11 | 2009-02-11 | Playing fast recovery apparatus for wireless digital television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201301602U CN201278568Y (en) | 2009-02-11 | 2009-02-11 | Playing fast recovery apparatus for wireless digital television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201278568Y true CN201278568Y (en) | 2009-07-22 |
Family
ID=40896159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201301602U Expired - Lifetime CN201278568Y (en) | 2009-02-11 | 2009-02-11 | Playing fast recovery apparatus for wireless digital television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201278568Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163270A (en) * | 2020-01-22 | 2021-07-23 | 中国电信股份有限公司 | Method and system for repairing video signal |
-
2009
- 2009-02-11 CN CNU2009201301602U patent/CN201278568Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163270A (en) * | 2020-01-22 | 2021-07-23 | 中国电信股份有限公司 | Method and system for repairing video signal |
| CN113163270B (en) * | 2020-01-22 | 2022-10-25 | 中国电信股份有限公司 | Method and system for repairing video signal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HUACHANGSHI DIGITAL TECHNOLOGY CO., LTD. Free format text: NEW ADDRESS: 1/F, BUILDING 7, XIANGXIELI GARDEN, NONGYUAN ROAD,FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE, ZIP CODE:518000 |
|
| CP02 | Change in the address of a patent holder |
Address after: Guangdong city of Shenzhen province Futian District agricultural garden Xiangxieli Garden 7 first floor, zip code: 518000 Patentee after: Shenzhen Huachangshi Digital Technology Co., Ltd. Address before: Guangdong province Shenzhen city Futian District road home Xiangxieli Garden 6 203C, zip code: 518040 Patentee before: Shenzhen Huachangshi Digital Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HUAKANGSHI DIGITAL MOBILE TV CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAKANGSHI DIGITAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong city of Shenzhen province Futian District agricultural garden Xiangxieli Garden 7 first floor, zip code: 518000 Patentee after: Shenzhen Huachangshi Digital Mobile Television Co., Ltd. Address before: Guangdong city of Shenzhen province Futian District agricultural garden Xiangxieli Garden 7 first floor, zip code: 518000 Patentee before: Shenzhen Huachangshi Digital Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 518000 Guangdong city of Shenzhen province Futian District Sha Tau Street Agricultural Road champs Garden 6 202C Patentee after: Shenzhen Huayi new culture media Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District agricultural garden Xiangxieli Garden 7 first floor Patentee before: Shenzhen Huachangshi Digital Mobile Television Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090722 |