CN203104659U - Network video monitoring system based on video processor DM365 - Google Patents
Network video monitoring system based on video processor DM365 Download PDFInfo
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- CN203104659U CN203104659U CN 201320047801 CN201320047801U CN203104659U CN 203104659 U CN203104659 U CN 203104659U CN 201320047801 CN201320047801 CN 201320047801 CN 201320047801 U CN201320047801 U CN 201320047801U CN 203104659 U CN203104659 U CN 203104659U
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Abstract
The utility model provides a network video monitoring system based on a video processor DM365, which relates to a security and protection monitoring system. A video processing circuit board is installed in the shell of a host; the video processor DM365 is used as a video processor circuit on the video processing circuit board; a camera video line input interface is arranged on a video decoding circuit on the video processing circuit board and is connected with a camera through a camera video line; a serial port hard disk interface circuit on the video processing circuit board is provided with a serial port hard disk data line interface, and the serial port hard disk data line interface is connected with a serial port hard disk through a serial port hard disk data line; the serial port hard disk data line is located at a serial port hard disk data line output groove arranged above the shell of the host; a network communication interface is mounted on a network communication circuit on the video processing circuit board, connected with the Internet through a network cable and located at a host groove arranged above the shell of the host. The network video monitoring system based on the video processor DM365 provided by the utility model has a fast video monitoring speed, can guarantee instantaneity of monitored video and has a low price.
Description
Technical field
The utility model relates to safety defense monitoring system, is specially a kind of network video monitor and control system based on video processor DM365.
Background technology
Along with reaching its maturity of computer, network, the communication technology, various practical video techniques constantly perfect, with the embedded technology is support, with network, the communication technology is platform, is the main flow that the embedded digital video monitoring system of characteristic becomes the development of current video supervisory control system with the intelligent image analysis.The Network Video Surveillance automations such as compression, storage, analysis, demonstration and warning that computer carries out video information of being more convenient for are handled, thereby realize remote monitor.
Present main flow embedded video supervisory control system is generally based on the ARM platform or based on the dedicated video compression chip.The speed of service based on the video monitoring of ARM platform design compression algorithm becomes the bottleneck that guarantees the monitor video real-time, and adopts costing an arm and a leg and being unfavorable for the upgrading of compression algorithm of dedicated video compression chip.
Summary of the invention
The purpose of this utility model is to provide a kind of network video monitor and control system based on video processor DM365, as platform, realizes monitoring remote video with the HD video processor DM365 of TI company and built-in Linux operating system.Simultaneously, the video data after will compressing by the internet sends to long-range watch-dog, and then realizes monitoring remote video, has guaranteed the real-time of monitor video.
The purpose of this utility model is achieved through the following technical solutions:
Based on the network video monitor and control system of video processor DM365, described supervisory control system comprises camera, serial ports hard disk, main frame, and the host housing top is provided with main frame groove, serial ports hard disc data line output groove, camera video line input groove; The video processing circuits plate is housed in the host housing, and the video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits; Video processor circuit on the video processing circuits plate adopts video processor DM365, video decode circuit on the video processing circuits plate is provided with camera video line input interface, link to each other with camera by the camera video line, camera video line input interface is positioned at the camera video line input groove of host housing top; Serial ports hard-disk interface circuit on the video processing circuits plate is provided with serial ports hard disc data line interface, links to each other with the serial ports hard disk by serial ports hard disc data line, and this serial ports hard disc data line interface is positioned at the serial ports hard disc data line output groove of host housing top; Network communications circuits on the video processing circuits plate is provided with network communication interface, links to each other with the internet by netting twine, and this network communication interface is positioned at the main frame groove of host housing top.
Described network video monitor and control system based on video processor DM365, described video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits; The video decode circuit is made up of video decoding chip TVP7002 and peripheral circuit thereof.
Described network video monitor and control system based on video processor DM365, described video processor circuit is made of DDR2 memory MT47H64M16BT, FLASH memory SG29GL256N, video processor DM365, and serial ports hard-disk interface circuit is made up of serial ports hard drive chip ARC772 and peripheral circuit thereof.
Advantage of the present utility model and effect are:
The utility model as platform, is realized monitoring remote video with the HD video processor DM365 of TI company and built-in Linux operating system.Camera is responsible for the video at scene is gathered, and give HD video processor DM365 video signal transmission, DM365 utilizes the compressed encoding of embedded hardware-compressed device realization to HD video, and the video data after will compressing stores in the serial ports hard disk, simultaneously, the video data after will compressing by the internet sends to long-range watch-dog, and then realizes monitoring remote video, guarantee the real-time of monitor video, be convenient to the upgrading and the maintenance of algorithm.The utility model video monitoring speed of service is fast, can guarantee that monitor video real-time and price are lower.
Description of drawings
Fig. 1 is the utility model system wiring diagram;
Fig. 2 is the utility model main machine structure schematic diagram;
Fig. 3 is the utility model host circuit schematic diagram.
Embodiment
Below in conjunction with embodiment the utility model is elaborated.
Annex among the figure: 1 is camera, and 2 is the serial ports hard disk, and 3 is serial ports hard disc data line, and 4 is the camera video line, and 5 is netting twine, and 6 is main frame, and 7 is the main frame groove, and 8 is serial ports hard disc data line output groove, and 9 are camera video line input groove.
The utility model network video monitor and control system comprises camera, serial ports hard disk, main frame.Main frame has 1 rectangular container, is provided with 1 main frame groove, 1 serial ports hard disc data line output groove, 1 camera video line input groove above host housing.1 block of video processing circuits plate is housed in host housing, and this video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits.Video processor circuit on this video processing circuits plate adopts the HD video processor DM365 of TI company, is responsible for the control to encoding video signal compression and whole system input and output.Video decode circuit on this video processing circuits plate is provided with 1 camera video line input interface, links to each other with camera by the camera video line, and this camera video line input interface is positioned at the camera video line input groove of host housing top.Serial ports hard-disk interface circuit on this video processing circuits plate is provided with 1 serial ports hard disc data line interface, link to each other with the serial ports hard disk by serial ports hard disc data line, this serial ports hard disc data line interface is positioned at the serial ports hard disc data line output groove of host housing top.Network communications circuits on this video processing circuits plate is provided with 1 network communication interface, links to each other with the internet by netting twine, and this network communication interface is positioned at the main frame groove of host housing top.The video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits.The video decode circuit is made up of video decoding chip TVP7002 and peripheral circuit thereof.The camera video signal is input to video decoding chip TVP7002 through the video filtering circuit with analog video signal, video decoding chip TVP7002 decodes analog video signal and is converted to digital video signal, and digital video signal is input to HD video processor DM365.Video processor circuit is made of DDR2 memory MT47H64M16BT, FLASH memory SG29GL256N, video processor DM365, the DDR2 memory is used for the data of storage algorithm, the FLASH memory is used for stored program, video processor DM365 utilizes embedded hardware-compressed device that video image compression is become the H .264 video format of ITU-T, and video processor DM365 will store the serial ports hard disk through the vision signal after the encoding compression into.Serial ports hard-disk interface circuit is made up of serial ports hard drive chip ARC772 and peripheral circuit thereof, and serial ports hard drive chip ARC772 chip is responsible for the serial ports hard disk is carried out addressing and storage.Network communications circuits is made up of network-driven chip RTL8201 and peripheral circuit thereof, is responsible for the function of the Network Transmission of realization video data.Video processor DM365 will be transmitted via Internet to remote supervisory and control(ling) equipment through the vision signal behind the compressed encoding, and then realize Network Video Surveillance.The CCD camera is responsible for the video at scene is gathered, and give HD video processor DM365 video signal transmission, DM365 utilizes the compressed encoding of embedded hardware-compressed device realization to HD video, and the video data after will compressing stores in the serial ports hard disk, simultaneously, video data after will compressing by the internet sends to long-range watch-dog, and then realizes monitoring remote video.
Embodiment:
See Fig. 1, Fig. 2, a kind of network video monitor and control system based on video processor DM365 comprises camera 1, serial ports hard disk 2, main frame 6.Main frame 6 has 1 rectangular container, is provided with 8,1 camera video line input of 7,1 serial ports hard disc data line output of 1 main frame groove groove groove 9 above main frame 6 shells.1 block of video processing circuits plate is housed in main frame 6 shells, and this video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits.Video processor circuit adopts the HD video processor DM365 of TI company, is responsible for vision signal is carried out the control of compressed encoding and whole system input and output.The video decode circuit is provided with 1 camera video line input interface, links to each other with camera 1 by camera video line 4, and this camera video line input interface is positioned at camera video line input groove 9 places of main frame 6 shells top.Serial ports hard-disk interface circuit is provided with 1 serial ports hard disc data line interface, links to each other with serial ports hard disk 2 by serial ports hard disc data line 3, and this serial ports hard disc data line interface is positioned at serial ports hard disc data line output groove 8 places of main frame 6 shells top.Network communications circuits is provided with 1 network communication interface, links to each other with the internet by netting twine 5, and this network communication interface is positioned at main frame groove 7 places of main frame 6 shells top.
See Fig. 3, the video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits.The video decode circuit is made up of video decoding chip TVP7002 and peripheral circuit thereof, and responsible analog video signal is decoded is converted to digital video signal.Video processor circuit is made of DDR2 memory MT47H64M16BT, FLASH memory SG29GL256N, video processor DM365, the DDR2 memory is used for the data of storage algorithm, the FLASH memory is used for stored program, video processor DM365 utilizes embedded hardware-compressed device that video image compression is become the H .264 video format of ITU-T, and video processor DM365 will store the serial ports hard disk through the vision signal after the encoding compression into.Serial ports hard-disk interface circuit is made up of serial ports hard drive chip ARC772 and peripheral circuit thereof, is responsible for the serial ports hard disk is carried out addressing and storage.Network communications circuits is made up of network-driven chip RTL8201 and peripheral circuit thereof, is responsible for the function of the Network Transmission of realization video data.
Claims (3)
1. based on the network video monitor and control system of video processor DM365, it is characterized in that, described supervisory control system comprises camera, serial ports hard disk, main frame, and the host housing top is provided with main frame groove, serial ports hard disc data line output groove, camera video line input groove; The video processing circuits plate is housed in the host housing, and the video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits; Video processor circuit on the video processing circuits plate adopts video processor DM365, video decode circuit on the video processing circuits plate is provided with camera video line input interface, link to each other with camera by the camera video line, camera video line input interface is positioned at the camera video line input groove of host housing top; Serial ports hard-disk interface circuit on the video processing circuits plate is provided with serial ports hard disc data line interface, links to each other with the serial ports hard disk by serial ports hard disc data line, and this serial ports hard disc data line interface is positioned at the serial ports hard disc data line output groove of host housing top; Network communications circuits on the video processing circuits plate is provided with network communication interface, links to each other with the internet by netting twine, and this network communication interface is positioned at the main frame groove of host housing top.
2. the network video monitor and control system based on video processor DM365 according to claim 1 is characterized in that, described video processing circuits plate is made up of video processor circuit, video decode circuit, serial ports hard-disk interface circuit, network communications circuits; The video decode circuit is made up of video decoding chip TVP7002 and peripheral circuit thereof.
3. the network video monitor and control system based on video processor DM365 according to claim 1, it is characterized in that, described video processor circuit is made of DDR2 memory MT47H64M16BT, FLASH memory SG29GL256N, video processor DM365, and serial ports hard-disk interface circuit is made up of serial ports hard drive chip ARC772 and peripheral circuit thereof.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320047801 CN203104659U (en) | 2013-01-29 | 2013-01-29 | Network video monitoring system based on video processor DM365 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320047801 CN203104659U (en) | 2013-01-29 | 2013-01-29 | Network video monitoring system based on video processor DM365 |
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| CN203104659U true CN203104659U (en) | 2013-07-31 |
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| CN 201320047801 Expired - Fee Related CN203104659U (en) | 2013-01-29 | 2013-01-29 | Network video monitoring system based on video processor DM365 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442204A (en) * | 2013-08-08 | 2013-12-11 | 浙江工业大学 | Network video transmission system and method based on DM365 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442204A (en) * | 2013-08-08 | 2013-12-11 | 浙江工业大学 | Network video transmission system and method based on DM365 |
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| Date | Code | Title | Description |
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| 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: 20130731 Termination date: 20140129 |