CN205071230U - Based on camera_link industry camera optical transmitter and receiver - Google Patents
Based on camera_link industry camera optical transmitter and receiver Download PDFInfo
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- CN205071230U CN205071230U CN201520775581.6U CN201520775581U CN205071230U CN 205071230 U CN205071230 U CN 205071230U CN 201520775581 U CN201520775581 U CN 201520775581U CN 205071230 U CN205071230 U CN 205071230U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 70
- 239000013307 optical fiber Substances 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000013519 translation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a based on camera -_link industry camera optical transmitter and receiver, it includes optical transmitter and receiver transmitting terminal, optic fibre sliding ring and optical transmitter and receiver receiving terminal, optical transmitter and receiver transmitting terminal and optical transmitter and receiver receiving terminal link together through the optic fibre sliding ring, wherein the optic fibre interface board has all been installed on the optical transmitter and receiver transmitting terminal and on the optical transmitter and receiver receiving terminal, it installs glazed emission module on the optical fiber interface board on the optical transmitter and receiver transmitting terminal to be located, be located and install glazed reflection module on the optical fiber interface board on the optical transmitter and receiver receiving terminal, and be located on the optical fiber interface board on the optical transmitter and receiver transmitting terminal and all install the photoelectric conversion module on the optical fiber interface board on the optical transmitter and receiver receiving terminal with being located. The utility model discloses an at a distance of the condition of two camera intercommunications far away, image data's characteristics such as long distance transmission have been realized.
Description
Technical field
The utility model relates to Figure and Image processing technology field, is specifically related to a kind of based on camera-_link industrial camera optical transmitter and receiver.
Background technology
Along with improving constantly of scientific and technological level, be born and multiple industrial camera, but along with industrialized fast development, the Signal transmissions between traditional industrial camera can not meet the demand of industrialization development, and then the optical transmitter and receiver that has been born again.
Camera_link is the common interfaces of industrial camera, picture signal is transmitted to image pick-up card for camera, the shortcoming of this kind of excuse is that transmission range is short, generally can only maintain within ten meters, but, for some specific application scenarios, such as, the situation needing two cameras apart from each other to intercom mutually, uses pure camera_link interface to be just difficult to ensure that.Therefore, need to provide a kind of new technical scheme to solve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of based on camera-_link industrial camera optical transmitter and receiver, achieves the situation that two cameras apart from each other intercom mutually, achieves the long range propagation of view data.
For achieving the above object, the utility model provides following technical scheme: based on camera-_link industrial camera optical transmitter and receiver, it comprises optical transmitter and receiver transmitting terminal, optical fiber slip ring and optical transmitter and receiver receiving terminal, described optical transmitter and receiver transmitting terminal and optical transmitter and receiver receiving terminal are linked together by optical fiber slip ring, wherein, optical fiber interface plate is all installed on described optical transmitter and receiver transmitting terminal He on optical transmitter and receiver receiving terminal, the described optical fiber interface plate be positioned on optical transmitter and receiver transmitting terminal is installed on light emission module, the described optical fiber interface plate be positioned on optical transmitter and receiver receiving terminal is installed on light reflecting module, and described in be positioned on optical transmitter and receiver transmitting terminal optical fiber interface plate on and all photoelectric conversion module is installed on being positioned on optical transmitter and receiver receiving terminal optical fiber interface plate.
As optimal technical scheme, the described optical transmitter and receiver transmitting terminal that is positioned at also comprises camera-_link protocol-decoding module, the first FPGA module, serial module, optical module, described camera-_link protocol-decoding module, the first FPGA module, serial module and optical module are connected successively by circuit, and are also connected with clock module by circuit in described first FPGA module.
As optimal technical scheme, describedly be positioned at that optical transmitter and receiver receiving terminal also comprises optical module, module of unstringing, the second FPGA module and camera-_link agreement recover module, described optical module, module of unstringing, the second FPGA module and camera-_link agreement are recovered module and are connected successively by circuit, and are connected with clock module and memory module by circuit in described FPGA module.
As optimal technical scheme, described first FPGA module is identical with the model of the second FPGA module, is EP3C25F256 model.
Compared with prior art, the beneficial effects of the utility model are: the utility model develops the translation interface of a kind of camera-_link to optical fiber, by this interface, achieve and the interface of camera_link is converted to fiber data in real time, otherwise or, achieve the transmission of the length between industrial camera apart from large data, achieve the situation for two remote camera communications, by a camera, camera_link is obtained the interface board of data by us, convert fiber data to, long range propagation is completed by optical fiber, before having arrived another camera, again by this interface board, fiber data is converted back camera_link interface, then achieve to be transferred in another camera and go.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model transmitting terminal composition frame diagram;
Fig. 3 is the utility model receiving terminal composition frame diagram.
In figure: 1-optical transmitter and receiver transmitting terminal; 2-optical transmitter and receiver receiving terminal; 3-optical fiber slip ring; 4-optical fiber interface plate; 5-light emission module; 6-light reflecting module; 7-photoelectric conversion module; 8-camera-_link protocol-decoding module; 9-the one FPGA; 10-serial module; 11-optical module; 12-clock module; 13-unstrings module; 14-the 2nd FPGA; 15-camera-_link agreement recovers module; 16-memory module.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, based on camera-_link industrial camera optical transmitter and receiver, it comprises optical transmitter and receiver transmitting terminal 1, optical fiber slip ring 3 and optical transmitter and receiver receiving terminal 2, optical transmitter and receiver transmitting terminal 1 and optical transmitter and receiver receiving terminal 2 are linked together by optical fiber slip ring 3, wherein, optical fiber interface plate 4 is all installed on optical transmitter and receiver transmitting terminal 1 He on optical transmitter and receiver receiving terminal 2, be positioned on the optical fiber interface plate 4 on optical transmitter and receiver transmitting terminal 1 and be installed on light emission module 5, be positioned on the optical fiber interface plate 4 on optical transmitter and receiver receiving terminal 2 and be installed on light reflecting module 6, and be positioned on the optical fiber interface plate 4 on optical transmitter and receiver transmitting terminal 1 and be positioned on the optical fiber interface plate 4 on optical transmitter and receiver receiving terminal 2 and photoelectric conversion module 7 is all installed, be positioned at optical transmitter and receiver transmitting terminal 1 and also comprise camera-_link protocol-decoding module 8, first FPGA module 9, serial module 10, optical module 11, camera-_link protocol-decoding module 8, first FPGA module 9, serial module 10 and optical module 11 are connected successively by circuit, and are also connected with clock module 12 by circuit in the first FPGA module 9, be positioned at that optical transmitter and receiver receiving terminal 2 also comprises optical module 11, module of unstringing 13, second FPGA module 14 and camera-_link agreement recover module 15, optical module 11, module of unstringing 13, second FPGA module 14 and camera-_link agreement are recovered module 15 and are connected successively by circuit, and are connected with clock module 12 and memory module 16 by circuit in the second FPGA module 14, first FPGA module 9 is identical with the model of the second FPGA module 14, is EP3C25F256 model, the utility model develops the translation interface of a kind of camera-_link to optical fiber, by this interface, achieve and the interface of camera_link is converted to fiber data in real time, otherwise or, achieve the transmission of the length between industrial camera apart from large data, achieve the situation for two remote camera communications, by a camera, camera_link is obtained the interface board of data by us, convert fiber data to, long range propagation is completed by optical fiber, before having arrived another camera, again by this interface board, fiber data is converted back camera_link interface, then achieve to be transferred in another camera and go.
Operation principle of the present utility model: the utility model develops the translation interface of a kind of camera-_link to optical fiber, by this interface, achieve and the interface of camera_link is converted to fiber data in real time, otherwise or, achieve the transmission of the length between industrial camera apart from large data, achieve the situation for two remote camera communications, by a camera, camera_link is obtained the interface board of data by us, convert fiber data to, long range propagation is completed by optical fiber, before having arrived another camera, again by this interface board, fiber data is converted back camera_link interface, then achieve to be transferred in another camera and go.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. based on camera-_link industrial camera optical transmitter and receiver, it is characterized in that: it comprises optical transmitter and receiver transmitting terminal, optical fiber slip ring and optical transmitter and receiver receiving terminal, described optical transmitter and receiver transmitting terminal and optical transmitter and receiver receiving terminal are linked together by optical fiber slip ring, wherein, optical fiber interface plate is all installed on described optical transmitter and receiver transmitting terminal He on optical transmitter and receiver receiving terminal, the described optical fiber interface plate be positioned on optical transmitter and receiver transmitting terminal is installed on light emission module, the described optical fiber interface plate be positioned on optical transmitter and receiver receiving terminal is installed on light reflecting module, and described in be positioned on optical transmitter and receiver transmitting terminal optical fiber interface plate on and all photoelectric conversion module is installed on being positioned on optical transmitter and receiver receiving terminal optical fiber interface plate.
2. according to claim 1 based on camera-_link industrial camera optical transmitter and receiver, it is characterized in that: described in be positioned at optical transmitter and receiver transmitting terminal and also comprise camera-_link protocol-decoding module, the first FPGA module, serial module, optical module, described camera-_link protocol-decoding module, the first FPGA module, serial module and optical module are connected successively by circuit, and are also connected with clock module by circuit in described first FPGA module.
3. according to claim 2 based on camera-_link industrial camera optical transmitter and receiver, it is characterized in that: described in be positioned at that optical transmitter and receiver receiving terminal also comprises optical module, module of unstringing, the second FPGA module and camera-_link agreement recover module, described optical module, module of unstringing, the second FPGA module and camera-_link agreement are recovered module and are connected successively by circuit, and are connected with clock module and memory module by circuit in described FPGA module.
4. according to Claims 2 or 3 based on camera-_link industrial camera optical transmitter and receiver, it is characterized in that: described first FPGA module is identical with the model of the second FPGA module, is EP3C25F256 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775581.6U CN205071230U (en) | 2015-10-09 | 2015-10-09 | Based on camera_link industry camera optical transmitter and receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775581.6U CN205071230U (en) | 2015-10-09 | 2015-10-09 | Based on camera_link industry camera optical transmitter and receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071230U true CN205071230U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775581.6U Expired - Fee Related CN205071230U (en) | 2015-10-09 | 2015-10-09 | Based on camera_link industry camera optical transmitter and receiver |
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| Country | Link |
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| CN (1) | CN205071230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474777A (en) * | 2018-12-12 | 2019-03-15 | 盐田国际集装箱码头有限公司 | A kind of Signals Transfer Board for wharf apron video camera |
-
2015
- 2015-10-09 CN CN201520775581.6U patent/CN205071230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474777A (en) * | 2018-12-12 | 2019-03-15 | 盐田国际集装箱码头有限公司 | A kind of Signals Transfer Board for wharf apron video camera |
| CN109474777B (en) * | 2018-12-12 | 2023-12-22 | 盐田国际集装箱码头有限公司 | Signal adapter plate for wharf front edge camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Weiguang Inventor after: Zhao Liang Inventor before: Xu Weiguang Inventor before: Song Qiyi Inventor before: Zhao Liang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: High tech Zone Hefei city Anhui province 230000 Hongfeng Road No. 9 Swiss building block B Room 201 Patentee after: HEFEI MINGSI WEITU INFORMATION TECHNOLOGY CO.,LTD. Address before: High tech Zone Hefei city Anhui province 230031 Hongfeng Road No. 9 Swiss building block B Room 203 Patentee before: HEFEI AITURUI INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 |