CN102984438A - Multi-interface video capture card - Google Patents
Multi-interface video capture card Download PDFInfo
- Publication number
- CN102984438A CN102984438A CN2012104832385A CN201210483238A CN102984438A CN 102984438 A CN102984438 A CN 102984438A CN 2012104832385 A CN2012104832385 A CN 2012104832385A CN 201210483238 A CN201210483238 A CN 201210483238A CN 102984438 A CN102984438 A CN 102984438A
- Authority
- CN
- China
- Prior art keywords
- video
- pci
- bnc
- heads
- pcb board
- 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.)
- Pending
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a multi-interface video capture card. The multi-interface video capture card comprises a printed circuit board (PCB) (1), at least four video decoders (3) and a peripheral component interconnect (PCI) bridge (4) are inlaid on the PCB (1), the video decoders (3) are connected to the PCI bridge (4) through lines, a baffle (5) is fixed at one end of the PCB (1), bayonet neill-concelman (BNC) video heads (6) are installed on the inner side surface of the baffle (5), PCI connectors (7) are installed on the outer side surface of the baffle (5), the quantity of the BNC video heads (6), the quantity of the PCI connectors (7) and the quantity of the video decoders (3) are equal, the BNC video heads (6) are connected to the video decoders in a one to one correspondence mode, and the PCI connectors (7) are connected to the PCI bridge (4). The multi-interface video capture card has the advantages that when video data are required to be captured, the capture card is inserted into a central processing unit (CPU) main board to be connected with a cable of video signals, so that images can be real-timely captured, and the capture is convenient and rapid.
Description
Technical field
The present invention relates to a kind of many interfaces video frequency collection card.
Background technology
Existing video capture processor generally all is integrated on the cpu system mainboard, when not needing to gather video, has not only increased the energy consumption of cpu motherboard like this, but also has increased the internal memory use of cpu motherboard.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of many interfaces video frequency collection card is provided, solve on the integrated cpu motherboard of existing video capture processor, when need not to gather video, the shortcoming of waste energy consumption and internal memory.
Purpose of the present invention is achieved through the following technical solutions: many interfaces video frequency collection card, comprise a pcb board, be embedded with at least four Video Decoders and a PCI bridge on the described pcb board, Video Decoder all is connected on the PCI bridge by circuit, one end of pcb board is fixed with a baffle plate, the baffle plate medial surface is equipped with the BNC video heads, lateral surface is equipped with the PCI joint, the quantity of described BNC video heads quantity and PCI joint is consistent with the quantity of Video Decoder, the BNC video heads connects one to one on the Video Decoder, and the PCI joint all is connected on the PCI bridge.
Described BNC video heads and PCI joint are symmetricly set on the two ends of baffle plate one by one, and symmetrical BNC video heads and PCI joint are arranged in same circuit.
Be provided with a fixture on the described pcb board, be used for the fixing of pcb board 1.
Be provided with fin on the described pcb board, be used for the heat radiation of whole mainboard.
The invention has the beneficial effects as follows: when needs gather video data, this capture card is inserted cpu motherboard, connect the cable of vision signal, namely can real-time image acquisition, convenient and swift.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure, 1-PCB plate, 2-fixture, 3-Video Decoder, 4-PCI bridge, 5-baffle plate, 6-BNC video heads, 7-PCI joint.
Embodiment
The present invention is described in further detail below in conjunction with embodiment, but structure of the present invention is not limited only to following examples:
[embodiment]
As shown in Figure 1, many interfaces video frequency collection card, comprise a pcb board 1, be embedded with at least four Video Decoders 3 and a PCI bridge 4 on the described pcb board 1, Video Decoder 3 all is connected on the PCI bridge 4 by circuit, one end of pcb board 1 is fixed with a baffle plate 5, baffle plate 5 medial surfaces are equipped with BNC video heads 6, lateral surface is equipped with PCI joint 7, the quantity of described BNC video heads 6 quantity and PCI joint 7 is consistent with the quantity of Video Decoder 3, BNC video heads 6 connects one to one on the Video Decoder, and PCI joint 7 all is connected on the PCI bridge 4.
Described BNC video heads 6 and PCI joint 7 are symmetricly set on the two ends of baffle plate 5 one by one, and symmetrical BNC video heads 6 and PCI joint 7 are arranged in same circuit, instant corresponding input/output relation.
Be provided with a fixture 2 on the described pcb board 1, be used for the fixing of pcb board 1.
Be provided with fin on the described pcb board 1, be used for the heat radiation of whole mainboard.
BNC video heads 6 incoming video signals in the present embodiment are sent to PCI bridge 4 after Video Decoder 3 is processed, PCI bridge 4 is transferred in the cpu system by the PCI joint.
This mainboard can insert when cpu system moves, and need not outage, and the incoming video signal end, can access random number signal, and is very convenient.When this mainboard inserts cpu system, with interface corresponding to PCI joint 7 insertion systems, then be fixed with fixture 2, the video line of outer end inserts on the BNC video heads 6, then can be input in the cpu system.
Claims (4)
1. many interfaces video frequency collection card, it is characterized in that, comprise a pcb board (1), be embedded with at least four Video Decoders (3) and a PCI bridge (4) on the described pcb board (1), Video Decoder (3) all is connected on the PCI bridge (4) by circuit, one end of pcb board (1) is fixed with a baffle plate (5), baffle plate (5) medial surface is equipped with BNC video heads (6), lateral surface is equipped with PCI joint (7), the quantity of described BNC video heads (6) quantity and PCI joint (7) is consistent with the quantity of Video Decoder (3), BNC video heads (6) connects one to one on the Video Decoder, and PCI joint (7) all is connected on the PCI bridge (4).
2. many interfaces video frequency collection card according to claim 1, it is characterized in that, described BNC video heads (6) and PCI joint (7) are symmetricly set on the two ends of baffle plate (5) one by one, and symmetrical BNC video heads (6) and PCI joint (7) are arranged in same circuit.
3. many interfaces video frequency collection card according to claim 2 is characterized in that, is provided with a fixture (2) on the described pcb board (1).
4. many interfaces video frequency collection card according to claim 3 is characterized in that, described pcb board is provided with fin on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104832385A CN102984438A (en) | 2012-11-26 | 2012-11-26 | Multi-interface video capture card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104832385A CN102984438A (en) | 2012-11-26 | 2012-11-26 | Multi-interface video capture card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102984438A true CN102984438A (en) | 2013-03-20 |
Family
ID=47858147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104832385A Pending CN102984438A (en) | 2012-11-26 | 2012-11-26 | Multi-interface video capture card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102984438A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040086931A (en) * | 2003-04-03 | 2004-10-13 | 엔텔시스템 주식회사 | The chip set method of video capture board using DEBI port in a PC based DVR system |
| KR20040086932A (en) * | 2003-04-03 | 2004-10-13 | 엔텔시스템 주식회사 | The Input/Output interface Design Method using I2C Bus in a PC based DVR System |
| US20060015008A1 (en) * | 2002-09-13 | 2006-01-19 | Kennedy Bruce L | Video recording and image capture device |
| CN201150105Y (en) * | 2008-01-08 | 2008-11-12 | 珠海安联锐视科技有限公司 | Video monitoring system |
| CN201504292U (en) * | 2009-08-11 | 2010-06-09 | 南京延基电子科技有限公司 | Network control host for multi-functional household system |
| CN102638677A (en) * | 2012-03-31 | 2012-08-15 | 北京航空航天大学 | Multichannel video system on basis of 1394b optical bus and data collecting and transmitting method thereof |
| CN202872930U (en) * | 2012-11-26 | 2013-04-10 | 成都爱斯顿测控技术有限公司 | Multi-interface video capture card |
-
2012
- 2012-11-26 CN CN2012104832385A patent/CN102984438A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060015008A1 (en) * | 2002-09-13 | 2006-01-19 | Kennedy Bruce L | Video recording and image capture device |
| KR20040086931A (en) * | 2003-04-03 | 2004-10-13 | 엔텔시스템 주식회사 | The chip set method of video capture board using DEBI port in a PC based DVR system |
| KR20040086932A (en) * | 2003-04-03 | 2004-10-13 | 엔텔시스템 주식회사 | The Input/Output interface Design Method using I2C Bus in a PC based DVR System |
| CN201150105Y (en) * | 2008-01-08 | 2008-11-12 | 珠海安联锐视科技有限公司 | Video monitoring system |
| CN201504292U (en) * | 2009-08-11 | 2010-06-09 | 南京延基电子科技有限公司 | Network control host for multi-functional household system |
| CN102638677A (en) * | 2012-03-31 | 2012-08-15 | 北京航空航天大学 | Multichannel video system on basis of 1394b optical bus and data collecting and transmitting method thereof |
| CN202872930U (en) * | 2012-11-26 | 2013-04-10 | 成都爱斯顿测控技术有限公司 | Multi-interface video capture card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101923530B (en) | Adapter card from PCI (Peripheral Component Interconnect) Express X1 to CPCI (Compact Peripheral Component Interconnect) Express X1 | |
| CN104021107A (en) | Design method for system supporting non-volatile memory express peripheral component interface express solid state disc (NVMe PCIE SSD) | |
| CN207408936U (en) | A kind of multiplex roles PCIE device adapter | |
| CN211427190U (en) | Server circuit and mainboard based on Feiteng treater 2000+ | |
| CN204256732U (en) | The high-speed data transmission apparatus of Based PC I-Express interface | |
| US20130124772A1 (en) | Graphics processing | |
| CN216817397U (en) | Backboard and conversion card | |
| CN102650979B (en) | Adapting card for peripheral component interface (PCI) Express X4 to compact peripheral component interconnect (CPCI) Express X4 | |
| CN202872930U (en) | Multi-interface video capture card | |
| CN108632577A (en) | A kind of image delivering system | |
| CN206313908U (en) | A kind of high definition movable video monitoring equipment | |
| US20170221175A1 (en) | Electronic device and graphics processing unit card | |
| CN102984438A (en) | Multi-interface video capture card | |
| CN202602782U (en) | Image processing device and system | |
| CN104281220A (en) | 6U CPCI Express adapter used for mounting PCI Express board card | |
| TWM342008U (en) | Monitoring motherboard which set in the host computer | |
| CN105868153A (en) | PCI-E extension mode based on ATCA bus | |
| US9928198B2 (en) | Adapter card with a computer module form factor | |
| CN203502437U (en) | Interface adapter and PXI (PCI eXtensions for Instrumentation) test system | |
| CN203133839U (en) | Multi-bus embedded processing device | |
| CN102479167A (en) | Universal serial bus (USB) data processing device | |
| CN106575270A (en) | Recording medium, adapter, and information processing device | |
| CN104679701A (en) | Data transmission device and data transmission method | |
| CN105786409B (en) | A kind of electronic equipment and resource share method | |
| CN203537481U (en) | Camera apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |