CN201238358Y - Full-view intelligent video monitoring hardware platform - Google Patents
Full-view intelligent video monitoring hardware platform Download PDFInfo
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- CN201238358Y CN201238358Y CNU2008201093785U CN200820109378U CN201238358Y CN 201238358 Y CN201238358 Y CN 201238358Y CN U2008201093785 U CNU2008201093785 U CN U2008201093785U CN 200820109378 U CN200820109378 U CN 200820109378U CN 201238358 Y CN201238358 Y CN 201238358Y
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Abstract
The utility model discloses a panoramic view intelligent video monitoring hardware platform, which belongs to the video monitoring field. The hardware platform comprises a video collecting module, an input control module, an output control module, an input image memory module, an output image memory module, a video output module and a video image processing module. The front end of the video collecting module can be simultaneously connected with four video input devise, so as to realize the panoramic-view monitoring at 360 degrees, so that the video information that is obtained during the monitoring can be concentrated to be comprehensively analyzed, so as to make full judgment processing. At the same time, through the reasonable selection of different function modules, the hardware platform has the advantages of low power consumption and high performance. The hardware platform can be applied to different video detections such as the warning and invasion detection at a designated area, the article stolen detection, the article left-over detection, the mobile target detection, the smoke and flame detection, and the like.
Description
Technical field
The utility model relates to a kind of video monitoring apparatus, particularly relates to a kind of panorama intelligent video monitoring hardware platform.
Background technology
In traditional monitoring system, supervisory control system only is that the video pictures of video camera and control have been focused on Surveillance center, the video image that video camera is sent back must be observed, control, be analyzed to all video pictures by the special messenger, this is people's ability to accept head and shoulders above, causes the actual monitored effect low.The shortage of intelligent factors, make that the video recording data can't be by effectively classification storage, data analysis work becomes very consuming time like this, be difficult to obtain rapidly key message, because existing system can not detect invador and tracking target automatically, does not support the pith in the video pictures is amplified automatically, lasting tracking target can't automatically switch between each video camera, poor to guarded region panoramic video monitoring effect, thus the video monitoring quality reduced.
In some specific occasions, need carry out the panorama monitoring of 360 degree, though adopt the mode of rotating camera to realize, can produce the blind area in the rotation process, may miss some crucial situations; Then cost is higher to adopt a plurality of intelligent video terminals.
The utility model content
In order to address the above problem, the utility model provides a kind of high efficiency, the easy relatively hardware platform of operation, can alleviate monitor staff's work load, and have the very intelligent video hardware platform of high universalizable, the also available intelligent video terminal of this platform realizes 360 degree panorama function for monitoring simultaneously.Described technical scheme is as follows:
A kind of panorama intelligent video monitoring hardware platform of the present utility model is characterized in that, comprises video acquisition module, input control module, output control module, video data processing module and video output module; Described video acquisition module is connected with described input control module; Described input control module is connected with described output control module; The other end of described output control module is connected with described video output module; Described input control module also is connected with described video data processing module respectively with described output control module; Described video acquisition module has 4 road analog video signal input interfaces.
A kind of panorama intelligent video monitoring hardware platform of the present utility model is characterized in that described input control module also is connected with the input picture memory module; Described output control module also is connected with the output image memory module.
A kind of panorama intelligent video monitoring hardware platform of the present utility model is characterized in that, described video data processing module adopts high speed dual core video image-signal processor TMS320DM6446 chip to realize.
A kind of panorama intelligent video monitoring hardware platform of the present utility model is characterized in that, described input control module and described output control module adopt the FPGA module of field-programmable to realize.
The beneficial effect of the technical scheme that the utility model provides is: utilize a panoramic video monitoring hardware platform of the present utility model, can realize 360 degree scopes are carried out the panorama monitoring by external 3 to 4 video frequency pick-up heads, and the video information that monitoring is obtained concentrates and carries out analysis-by-synthesis, makes comprehensive judgment processing.Hardware platform of the present utility model makes it have low-power consumption, high performance characteristics by the choose reasonable of each functional module simultaneously; Strengthened decoding capability,, greatly improved the warning accuracy so the serviceability height is convenient to operation to video.In addition, hardware platform universal performance of the present utility model is good, and the different controls that require can be accomplished by the utility model, by the powerful data processing function of computer, mass data in the video pictures is carried out high speed analysis, and identification can realize round-the-clock reliably monitoring at a high speed; In addition, because hardware platform of the present utility model adopts damascene structures, the hardware platform volume is little, saves the space.
Description of drawings
Fig. 1 is the structured flowchart of a kind of panorama intelligent video monitoring of the utility model hardware platform.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model execution mode is described in further detail below in conjunction with accompanying drawing.
The utility model mainly comprises video acquisition module 2, input control module 3, output control module 5, image data processing module 7 and video output module 8.
Can external multi-section video input apparatus 1 in outside of the present utility model, as video frequency pick-up head.For realizing 360 degree overall view monitorings, can in same monitoring range, use 3 video-frequency monitors simultaneously, the fixedly monitoring angle of every video monitor generally can reach 120 degree angular regions, like this, by 3 monitors just can be from guarded region multi-angle, acquisition of image data in all directions, constituted 360 degree overall view monitorings.Also can use 4 video-frequency monitors, every monitoring angle 90 degree.For guaranteeing the definition of video pictures, can use the CCD camera of ISO; In order to obtain video image clearly at night, can select to use the infrared camera that has infrared function.
The video information that the multi-section video-frequency monitor obtains is input picture acquisition module 2 respectively.Image capture module 2 can adopt special-purpose video decoding chip, realizes as the SAA7113 chip, and it mainly acts on is that the analog video signal of the pal mode of input is carried out the A/D conversion, is decoded into " VPO " digital signal of standard.Image capture module 2 has 4 tunnel video signal input interface, can import 4 road analog video signals simultaneously, can change 4 tunnel inputs by the difference configuration of internal register.
Video signal through decoding transfers to input control module 3.The input control module 3 general FPGA modules of field-programmable that adopt are carried out preliminary treatment to video data information.Video data to input in the input control module 3 carries out the storage and the transmission of preliminary treatment and control of video data.Input control module 3 also is connected with the input picture memory module 4 that is made of the SDRAM chip, makes through pretreated video data to store in the input picture memory module 4; Simultaneously, input picture memory module 4 still can be back in the input control module 3 and further handles being stored in wherein data message.On the other hand, be admitted to video data processing module 7 again through pretreated video data information.Video data processing module 7 adopts high speed double-core signal processor TMS320DM6446 chips, in this chip, video data is analyzed, and with the operation such as compare of the target data of storage and characteristic parameter.Be back in the input control module 3 through the data message after video data processing module 7 analyzing and processing.
Video data signal through above-mentioned processing is imported in the output control module 5 simultaneously.Output control module 5 is also realized by the fpga chip of field-programmable.Output control module 5 is further handled this data message input picture processing module 7 after receiving the data message that input control module 3 imports into once more.The processed video data message is back to output control module 5 once more.The other end of output control module 5 is connected with the output image memory 6 that is all SDRAM chip formation, the processed video data can be deposited in output image memory module 6, and can between output control module 5 and output image memory 6, carry out bidirectional data transfers.
Video data processing module TMS320DM6446 chip has the characteristics of 4 road videos input, can receive the input of 4 road video datas simultaneously, and with the concentrated analysis-by-synthesis of carrying out of the video data that receives together, 4 road video datas are constituted 360 degree panorama data, automatically switch camera according to the moving range of monitored thing, realize the dynamic tracking of non-blind area, make comprehensive judgment processing.
Finally, treated video data information transfers to video output module 8 by output control module 5.Video output module 8 can be selected realizations such as USB interface, network interface or video interface for use.Video output module 8 can be connected with the external inspecting terminal equipment, and sends operations such as control command by terminal equipment to hardware platform of the present utility model.
Hardware platform of the present utility model also comprises power module, and power module is connected with each chip of the utility model hardware platform, with power panel provide+the 5V voltage transitions becomes that each chip needs+3.3V or+2.5V voltage, to guarantee the operate as normal of circuit.
Can also realize following function based on panorama intelligent video monitoring hardware platform of the present utility model:
1, appointed area warning and intrusion detection: any moving object that occurs in 360 degree scopes such as the specific region of monitoring such as prison, warehouse, transformer station is reported to the police.
2, the stolen detection of article: the displacement to the object of monitoring in the places such as show room, museum is reported to the police.
3, article are left over detection: detect for public place such as airport, station etc. and existingly be dropped or will report to the police during object that nobody looks after.
4, moving object detection: moving targets such as people, vehicle are carried out intelligent-tracking, to it in violation of rules and regulations or abnormal behaviour, comprise retrograde, saunter, quicken suddenly, slow down suddenly etc.
5, the detection of smog and flame: detect smog and flame in the monitoring range in real time, the effectively generation of fire preventing and expansion.
Above-mentioned functions only need be imported corresponding software programs and just can be implemented in existing each functional module.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1, a kind of panorama intelligent video monitoring hardware platform is characterized in that, comprises video acquisition module, input control module, output control module, video data processing module and video output module; Described video acquisition module is connected with described input control module; Described input control module is connected with described output control module; The other end of described output control module is connected with described video output module; Described input control module also is connected with described video data processing module respectively with described output control module; Described video acquisition module has 4 road analog video signal input interfaces.
2, a kind of panorama intelligent video monitoring hardware platform according to claim 1 is characterized in that described input control module also is connected with the input picture memory module; Described output control module also is connected with the output image memory module.
3, a kind of panorama intelligent video monitoring hardware platform according to claim 1 is characterized in that, described video data processing module adopts high speed dual core video image-signal processor TMS320DM6446 chip to realize.
4, a kind of panorama intelligent video monitoring hardware platform according to claim 3 is characterized in that, described input control module and described output control module adopt the FPGA module of field-programmable to realize.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201093785U CN201238358Y (en) | 2008-07-22 | 2008-07-22 | Full-view intelligent video monitoring hardware platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008201093785U CN201238358Y (en) | 2008-07-22 | 2008-07-22 | Full-view intelligent video monitoring hardware platform |
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| CN201238358Y true CN201238358Y (en) | 2009-05-13 |
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| CNU2008201093785U Expired - Fee Related CN201238358Y (en) | 2008-07-22 | 2008-07-22 | Full-view intelligent video monitoring hardware platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414871A (en) * | 2013-07-18 | 2013-11-27 | 江苏中科天安智联科技有限公司 | Backing-up rearview processing system |
| CN104038736A (en) * | 2014-05-30 | 2014-09-10 | 国家电网公司 | Video data dynamic transmission method |
| CN106856546A (en) * | 2017-02-27 | 2017-06-16 | 新乡北方车辆仪表有限公司 | Image analysis processing card |
| CN107071346A (en) * | 2017-02-27 | 2017-08-18 | 新乡北方车辆仪表有限公司 | Overall view monitoring system |
| CN108989762A (en) * | 2018-08-14 | 2018-12-11 | 张家港江苏科技大学产业技术研究院 | A kind of novel intelligent overall view monitoring system |
| CN111950218A (en) * | 2020-07-02 | 2020-11-17 | 深圳市兴森快捷电路科技股份有限公司 | Circuit for realizing target tracking algorithm based on FPGA |
-
2008
- 2008-07-22 CN CNU2008201093785U patent/CN201238358Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414871A (en) * | 2013-07-18 | 2013-11-27 | 江苏中科天安智联科技有限公司 | Backing-up rearview processing system |
| CN104038736A (en) * | 2014-05-30 | 2014-09-10 | 国家电网公司 | Video data dynamic transmission method |
| CN104038736B (en) * | 2014-05-30 | 2015-12-02 | 国家电网公司 | Video data dynamic transmission method |
| CN106856546A (en) * | 2017-02-27 | 2017-06-16 | 新乡北方车辆仪表有限公司 | Image analysis processing card |
| CN107071346A (en) * | 2017-02-27 | 2017-08-18 | 新乡北方车辆仪表有限公司 | Overall view monitoring system |
| CN108989762A (en) * | 2018-08-14 | 2018-12-11 | 张家港江苏科技大学产业技术研究院 | A kind of novel intelligent overall view monitoring system |
| CN111950218A (en) * | 2020-07-02 | 2020-11-17 | 深圳市兴森快捷电路科技股份有限公司 | Circuit for realizing target tracking algorithm based on FPGA |
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Legal Events
| 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: 20090513 Termination date: 20110722 |