CN202218345U - Device and system used for high definition image network transmission - Google Patents
Device and system used for high definition image network transmission Download PDFInfo
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- CN202218345U CN202218345U CN2011203456732U CN201120345673U CN202218345U CN 202218345 U CN202218345 U CN 202218345U CN 2011203456732 U CN2011203456732 U CN 2011203456732U CN 201120345673 U CN201120345673 U CN 201120345673U CN 202218345 U CN202218345 U CN 202218345U
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Abstract
The utility model relates to a device and a system which are used for the high definition image network transmission. The device includes a network interface module, an image acquisition module, a main control processing module, an audio interface module, a console interface module, a storage interface module, an input and output module, an d the like. The main control processing module analyzes and processes a video image acquired by the image acquisition module, and then combines an analyzed and processed video code stream with an audio stream received by the audio interface module into a network code stream, and next transmits the network code stream to a client via the network interface module. The device integrates the above function modules into a high performance audio-video processing chip, so the product volume is reduced, and the product can realize the high definition audio-video processing and the stable operation in a small volume. The small volume is in favor of the miniaturization design of the product when the space of the product is limited. The chip is low in power consumption, so the audio-video quality and the network transmission performance are improved. A TF card is taken as a local audio-video data storage module, so the occupied area on a PCB is small.
Description
Technical field
The utility model relates to technical field of video monitoring, relates in particular to a kind of Apparatus and system that is used for the high-definition image Network Transmission.
Background technology
At present, along with the continuous development and the application of HD video technology, HD video device fabrication producer is more and more, and market competition is fierce day by day, adopts the low-power consumption high performance chips to become the important means that improves HD video Equipment Market competitiveness.
In order to cater to the market demand, the disposal ability of the main control chip of HD video equipment is had higher requirement.Yet along with the lifting of main control chip disposal ability, the power consumption of main control chip also increasing, makes the stability of properties of product receive very big influence; Equally, if the main control chip processing speed is not enough, then can influence the image quality and the fluency of image.In addition, along with the lifting of main control chip disposal ability, the volume of main control chip also can increase, and is unfavorable for the miniaturization Design of product.
The utility model content
The main purpose of the utility model is to provide a kind of Apparatus and system that is used for the high-definition image Network Transmission, realizes the high resolution audio and video processing with the low-power consumption main control chip, improves the stability of a system.
In order to achieve the above object, the utility model proposes a kind of device that is used for the high-definition image Network Transmission, and said device is arranged on the pcb board, and said device comprises:
Network Interface Module connects said device and client;
The image acquisition module is used for the video image through camera head acquisition monitoring place;
The master control processing module is used for said video image is carried out analyzing and processing, and the video code flow that analyzing and processing obtains is sent to client through said Network Interface Module.
Preferably, this device also comprises:
The COBBAIF module is used to receive audio stream or the outside output audio stream that external equipment is imported;
The master control processing module also is used for the audio stream of said video code flow and the reception of said COBBAIF module is synthesized the network code stream, sends to client through said Network Interface Module.
Preferably, this device also comprises: the The Cloud Terrace interface module;
Said master control processing module also is used for receiving through said Network Interface Module the The Cloud Terrace rotation control signaling of client transmission, rotates the control signaling according to said The Cloud Terrace, and controls the The Cloud Terrace rotation of said camera head through said The Cloud Terrace interface module.
Preferably, this device also comprises: store interface module, said store interface module are connected with the TF card that is used to store local audio, video data; Said master control processing module sticks into the read-write operation of capable audio, video data to said TF through said store interface module.
Preferably, said master control processing module also is used for receiving the audio frequency and video querying command that client is sent through said Network Interface Module, according to said audio frequency and video querying command from said TF card from obtaining corresponding audio, video data.
Preferably, this device also comprises: be used to connect the USB interface of computer, said USB interface is connected with said master control processing module.
Preferably, said master control processing module comprises image compression unit, is used for the video image that the image acquisition module is sent is carried out processed compressed.
Preferably, this device also comprises: input/output module and video-out port, said input/output module and video-out port all are connected with said master control processing module, and said video-out port is used for outside output video data; Said input/output module is connected with alarm module, and said master control processing module is through said input/output module and said alarm module transmission alert data.
Preferably, said alarm module also is used to receive the alarm signal that the external alert checkout equipment sends, and the alarm control signal of output control external alert equipment.
The utility model also proposes a kind of video monitoring system, comprises monitoring client and client, and said monitoring client comprises camera head and the aforesaid device that is used for the high-definition image Network Transmission.
A kind of Apparatus and system that is used for the high-definition image Network Transmission that the utility model proposes; Master control processing module, image capture module, sound are looked interface module, network process module and store interface module etc. be integrated into a high-performance audio frequency and video process chip; Not only effectively dwindle small product size; And can realize high resolution audio and video processing and the steady operation under the small size,, product space helps the miniaturization Design of product when being restricted; And chip can adopt 65 nanometer technology productions, and is lower with respect to chip power-consumption of the same type, further improved audio frequency and video quality and network transmission performance; Adopt TF card (Tranfrash; Miniature safe digital card) as local audio, video data storage module, with respect to existing SD card (Secure Digital Memory Card, safe digital card) and MMC (the Multimedia Card that uses; Multimedia card) card, shared pcb board area is littler.
Description of drawings
Fig. 1 is the device one example structure sketch map that the utility model is used for the high-definition image Network Transmission;
Fig. 2 is system's one example structure signal that the utility model is used for the high-definition image Network Transmission.
Clearer for the technical scheme that makes the utility model, clear, will combine accompanying drawing to do further to detail below.
Embodiment
The utility model embodiment solution mainly is: be integrated into a high-performance audio frequency and video process chip through master control processing module, image capture module, sound are looked interface module, network process module and store interface module etc.; Effectively dwindle chip volume; And can realize high resolution audio and video processing and the steady operation under the small size,, product space helps the miniaturization Design of product when being restricted.
As shown in Figure 1; The utility model one embodiment proposes a kind of device that is used for the high-definition image Network Transmission; This device is arranged on the pcb board, and it comprises: Network Interface Module 12, image acquisition module 15, master control processing module 11, COBBAIF module 16, The Cloud Terrace interface module 14, store interface module 17, usb 18 and input/output module 19; Above-mentioned each module is integrated on the chip piece on the pcb board; Network Interface Module 12, image acquisition module 15, COBBAIF module 16, The Cloud Terrace interface module 14, store interface module 17, usb 18 and input/output module 19 all are connected with master control processing module 11, wherein:
The video image that 11 pairs of image capture modules 15 of master control processing module transmit carries out analyzing and processing, and the video code flow that analyzing and processing obtains is sent to client 13 through Network Interface Module 12.
Above-mentioned master control processing module 11 comprises the image compression unit (not shown), and the process that the video image that 11 pairs of image capture modules 15 of master control processing module transmit carries out analyzing and processing comprises: the video image that image acquisition module 15 is sent through image compression unit carries out processed compressed.
Present embodiment COBBAIF module 16 can receive the outside audio stream such as the input of audio frequency apparatuses such as microphone, MP3, MP4 through corresponding input port; And audio stream sent to master control processing module 11; The audio stream that video code flow that master control processing module 11 is sent image acquisition module 15 and COBBAIF module 16 receive synthesizes the network code stream, and network code stream is sent to client 13 through Network Interface Module 12.
By 11 controls of master control processing module, can realize video code flow and audio stream are sent to client 13 through Network Interface Module 12 respectively.Simultaneously, by 11 controls of master control processing module, also can above-mentioned video code flow and audio stream be stored in the TF card 21 as local audio, video data.
Above-mentioned TF card 21 is connected with store interface module 17, and master control processing module 11 can be carried out the read-write operation of audio, video data to TF card 21 through store interface module 17.The TF card 21 that present embodiment adopts is as the storage card of local audio, video data, and with respect to existing SD card or mmc card, shared pcb board area is littler, thereby helps the miniaturization Design of product.
Master control processing module 11 can adopt the TMS320DM365 chip in the present embodiment.
Above-mentioned COBBAIF module 16 also is provided with audio output port, can the audio, video data that be stored in the TF card 21 outwards be exported through audio output port.
Further, present embodiment master control processing module 11 can also be rotated through the The Cloud Terrace of The Cloud Terrace interface module 14 control camera heads 20.
The The Cloud Terrace that needs to rotate camera head 20 when client 13; When obtaining the video pictures of monitoring place different angles; Client 13 is sent The Cloud Terrace through Network Interface Module 12 to master control processing module 11 and is rotated the control signaling; After master control processing module 11 receives that The Cloud Terrace rotates the control signaling, do corresponding the rotation through the The Cloud Terrace of The Cloud Terrace interface module 14 control camera heads 20.
In addition; When client 13 need be inquired about corresponding audio, video data from TF card 21; Client 13 can be sent corresponding audio frequency and video querying command to master control processing module 11 through Network Interface Module 12; Master control processing module 11 is obtained corresponding audio, video data according to the query video order and through store interface module 17 from TF card 21, and corresponding audio, video data is sent to client 13 through Network Interface Module 12.
Further, the present embodiment device also can connect outside computer 22 usb hosts such as grade through usb 18, and through usb 18, store interface module 17 and master control processing module 11, computer 22 can carry out exchanges data with TF card 21.
In addition, the present embodiment device also is provided with the video-out port (not shown), and this video-out port is connected with master control processing module 11, and master control processing module 11 can be exported the view data that obtains from image capture module 15 in real time from video-out port.
Above-mentioned video-out port can be two-way or multichannel for one the tunnel, if two-way can be one tunnel compatible NTSC/PAL video output, and another road compatible to SD TV/HDTV output.The present embodiment video-out port comprises one the tunnel, its compatible NTSC/PAL video output.
Input/output module 19 is connected with alarm module 23 in the present embodiment, and master control processing module 11 is through this input/output module 19 and alarm module 23 transmission alert datas.
Above-mentioned alarm module 23 can be realized the input and the output of alert data.Receive the alarm signal that the external alert checkout equipment sends such as alarm module, and the alarm control signal of output control external alert equipment etc.
When detecting video code flow that image capture module 15 sends or audio stream, master control processing module 11 produces when unusual; Such as video pictures is the unusual fluctuation picture; When possibly there is stolen risk in the monitoring place; Master control processing module 11 is sent alarm command to alarm module 23, sends alarm signal by alarm module 23, and the related personnel around reminding takes appropriate measures.In such cases, master control processing module 11 also can send to client 13 with alarm command through Network Interface Module 12, makes corresponding responsive measures by client 13.
In the above-mentioned alarm module 23 flashing lamp or loudspeaker can be set, send the blinking light signal or through the loudspeaker sound that gives the alarm, as the corresponding prompt signal through flashing lamp.
In addition; Also can in alarm module 23, infrared ray sensor be set, such as in the corner, street of dark, as the pedestrian through out-of-date; Can be through the infrared ray of the induction of the infrared ray sensor in the alarm module 23 pedestrian health; Send alarm command by alarm module 23 to master control processing module 11, open the street lamp on the street through 11 controls of master control processing module then, play the effect of illumination.
In addition; The present embodiment device also is provided with the clock module (not shown); Be connected with master control processing module 11, this clock module can provide time standard for the image capture module 15 real-time voice datas of gathering video data and the outside input of COBBAIF module 16 receptions.
Simultaneously, the present embodiment device also is provided with the DDR II SDRAM of 128M and the nand flash of 32M.
In addition, the utility model also proposes a kind of video monitoring system, and is as shown in Figure 2, and this video monitoring system comprises monitoring client 10 and client 13, and monitoring client 10 comprises camera head and the described device that is used for the high-definition image Network Transmission of the foregoing description.Wherein, internal structure and the principle of work and power that realizes the high-definition image Network Transmission of device that is used for the high-definition image Network Transmission is not described further at this please with reference to the described content of the foregoing description.
The utility model is used for the Apparatus and system of high-definition image Network Transmission; Master control processing module, image capture module, sound are looked interface module, network process module and store interface module etc. be integrated into a high-performance audio frequency and video process chip; Not only effectively dwindle chip volume; And can realize high resolution audio and video processing and the steady operation under the small size, solve present like product and can not accomplish small size, the difficult point of low-power consumption at the processing high resolution audio and video; Simultaneously, the utility model helps the miniaturization Design of product when product space is restricted; And chip adopts 65 nanometer technology productions, and is lower with respect to chip power-consumption of the same type, further improved audio frequency and video quality and network transmission performance; Adopt the TF card as local audio, video data storage module, with respect to existing SD card and the mmc card that uses, shared pcb board area is littler.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. device that is used for the high-definition image Network Transmission, said device is arranged on the pcb board, it is characterized in that, and said device comprises:
Network Interface Module connects said device and client;
The image acquisition module is used for the video image through camera head acquisition monitoring place;
The master control processing module is used for said video image is carried out analyzing and processing, and the video code flow that analyzing and processing obtains is sent to client through said Network Interface Module.
2. device according to claim 1 is characterized in that, also comprises:
The COBBAIF module is used to receive audio stream or the outside output audio stream that external equipment is imported;
The master control processing module also is used for the audio stream of said video code flow and the reception of said COBBAIF module is synthesized the network code stream, sends to client through said Network Interface Module.
3. device according to claim 1 is characterized in that, also comprises: the The Cloud Terrace interface module;
Said master control processing module also is used for receiving through said Network Interface Module the The Cloud Terrace rotation control signaling of client transmission, rotates the control signaling according to said The Cloud Terrace, and controls the The Cloud Terrace rotation of said camera head through said The Cloud Terrace interface module.
4. device according to claim 1 is characterized in that, also comprises: store interface module, said store interface module are connected with the TF card that is used to store local audio, video data; Said master control processing module sticks into the read-write operation of capable audio, video data to said TF through said store interface module.
5. device according to claim 4; It is characterized in that; Said master control processing module also is used for receiving the audio frequency and video querying command that client is sent through said Network Interface Module, according to said audio frequency and video querying command from said TF card from obtaining corresponding audio, video data.
6. device according to claim 1 is characterized in that, also comprises: be used to connect the USB interface of computer, said USB interface is connected with said master control processing module.
7. according to each described device among the claim 1-6, it is characterized in that said master control processing module comprises image compression unit, be used for the video image that the image acquisition module is sent is carried out processed compressed.
8. device according to claim 7; It is characterized in that; Also comprise: input/output module and video-out port, said input/output module and video-out port all are connected with said master control processing module, and said video-out port is used for outside output video data; Said input/output module is connected with alarm module, and said master control processing module is through said input/output module and said alarm module transmission alert data.
9. device according to claim 8 is characterized in that, said alarm module also is used to receive the alarm signal that the external alert checkout equipment sends, and the alarm control signal of output control external alert equipment.
10. a video monitoring system comprises monitoring client and client, and said monitoring client comprises camera head, it is characterized in that, said monitoring client also comprises each described device that is used for the high-definition image Network Transmission among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203456732U CN202218345U (en) | 2011-09-15 | 2011-09-15 | Device and system used for high definition image network transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203456732U CN202218345U (en) | 2011-09-15 | 2011-09-15 | Device and system used for high definition image network transmission |
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| CN202218345U true CN202218345U (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203456732U Expired - Fee Related CN202218345U (en) | 2011-09-15 | 2011-09-15 | Device and system used for high definition image network transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475888A (en) * | 2013-08-29 | 2013-12-25 | 东莞市凯泰科技有限公司 | Real scene production device and real scene production method |
| CN105578139A (en) * | 2015-12-23 | 2016-05-11 | 苏州市职业大学 | High definition video collection and display system |
-
2011
- 2011-09-15 CN CN2011203456732U patent/CN202218345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475888A (en) * | 2013-08-29 | 2013-12-25 | 东莞市凯泰科技有限公司 | Real scene production device and real scene production method |
| CN105578139A (en) * | 2015-12-23 | 2016-05-11 | 苏州市职业大学 | High definition video collection and display system |
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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 JIAXINJIE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN JIAXINJIE ELECTRON CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Fu Yongxin and emerging industrial park six industrial park Jiaxinjie security zone Patentee after: SHENZHEN XINJIAJIE TECHNOLOGY CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Fu Yongxin and emerging industrial park six industrial park Jiaxinjie security zone Patentee before: Shenzhen Jiaxinjie Electron Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20160915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |