CN203276559U - Optical-fiber transmission device of image data - Google Patents
Optical-fiber transmission device of image data Download PDFInfo
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- CN203276559U CN203276559U CN 201320332612 CN201320332612U CN203276559U CN 203276559 U CN203276559 U CN 203276559U CN 201320332612 CN201320332612 CN 201320332612 CN 201320332612 U CN201320332612 U CN 201320332612U CN 203276559 U CN203276559 U CN 203276559U
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- fiber transmission
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Abstract
The utility model discloses an optical-fiber transmission device of image data, and belongs to the technical field of medical instruments. The optical-fiber transmission device structurally comprises a CCD (Charge Coupled Device) image acquisition module (1), an FPGA (Field Programmable Gate Array) control module (2), a DDR2 (Double Data Rate 2) data storage module (3), a human-computer interaction system (4) and an optical-fiber transmission module (5). The optical-fiber transmission device is characterized in that electric signals of an image are converted into digital signals by the CCD image acquisition module (1); image processing and data storage are carried out by the FPGA control module (2) and the DDR2 data storage module (3); the image data is transmitted to a PC (Personal Computer) by the optical-fiber transmission module (5); and image processing is carried out by the human-computer interaction system (4). The optical-fiber transmission device disclosed by the utility model has the advantages of strong interference resistance, fast transmission speed, high reliability and good stability.
Description
Technical field
The utility model belongs to technical field of medical instruments.
Background technology
In traditional medical image transmitting procedure, main view data is transmitted by Ethernet or 232 buses, image data transmission efficient is low like this, poor image quality, and the device maintenance cost is also larger, and in actual applications, slice, thin piece picture quality quality can be subject to the impact of Ethernet or 232 total line lengths, and the impact of Ethernet crystal head or 232 bus interface quality, the controllability of stability, anti-electromagnetic interference (EMI) and the cost of equipment all has been subject to very large impact simultaneously.
Summary of the invention
The purpose of this utility model is: invent a kind of transmitting device that comes transmit image data based on optical fiber, this device comes transmit image data by optical fiber, thereby the image reliability and stability have been improved, and the contrast of image and anti-interference are especially outstanding, can work under the electromagnetic interference environment of complexity.
The technical solution of the utility model is: a kind of view data fiber transmission device, its structure is comprised of ccd image acquisition module, FPGA control module, DDR2 data memory module, man-machine interactive system, optical fiber transmission module, it is characterized in that: convert the electric signal of image to digital signal by the ccd image acquisition module, carry out image processing and data storage by FPGA control module and DDR2 data memory module, and by optical fiber transmission module with image data transmission to PC, carry out image by man-machine interactive system and process.
The beneficial effects of the utility model are: have stronger antijamming capability under the electromagnetic interference (EMI) of complexity, image transmitting speed is fast, and reliability is high, good stability, and picture quality is good, and is convenient to I﹠M.
Description of drawings
Fig. 1 is a kind of view data fiber transmission device block diagram.
Fig. 2 is a kind of optical fiber interface schematic diagram of view data fiber transmission device.
Specific implementation method
With reference to accompanying drawing, its structure is comprised of ccd image acquisition module (1), FPGA control module (2), DDR2 data memory module (3), man-machine interactive system (4), optical fiber transmission module (5), it is characterized in that: convert the electric signal of image to digital signal by ccd image acquisition module (1), carry out image processing and data storage by FPGA control module (2) and DDR2 data memory module (3), and by optical fiber transmission module (5) with image data transmission to PC, carry out image by man-machine interactive system (4) and process.Its advantage is: antijamming capability is strong, and image transmitting speed is fast, and reliability is high, good stability, and picture quality is good, and is convenient to I﹠M.
Claims (1)
1. view data fiber transmission device, its structure is by ccd image acquisition module (1), FPGA control module (2), DDR2 data memory module (3), man-machine interactive system (4), optical fiber transmission module (5) forms, it is characterized in that: convert the electric signal of image to digital signal by ccd image acquisition module (1), carry out image processing and data storage by FPGA control module (2) and DDR2 data memory module (3), and by optical fiber transmission module (5) with image data transmission to PC, carrying out image by man-machine interactive system (4) processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320332612 CN203276559U (en) | 2013-06-09 | 2013-06-09 | Optical-fiber transmission device of image data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320332612 CN203276559U (en) | 2013-06-09 | 2013-06-09 | Optical-fiber transmission device of image data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276559U true CN203276559U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320332612 Expired - Fee Related CN203276559U (en) | 2013-06-09 | 2013-06-09 | Optical-fiber transmission device of image data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132945A (en) * | 2014-08-12 | 2014-11-05 | 武汉华科喻德科技有限公司 | On-line surface quality visual inspection device for bar based on optical fiber conduction |
| CN108093229A (en) * | 2017-10-25 | 2018-05-29 | 上海奕瑞光电子科技股份有限公司 | A kind of flat panel detector communication system and method based on optical fiber interconnection |
-
2013
- 2013-06-09 CN CN 201320332612 patent/CN203276559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132945A (en) * | 2014-08-12 | 2014-11-05 | 武汉华科喻德科技有限公司 | On-line surface quality visual inspection device for bar based on optical fiber conduction |
| CN108093229A (en) * | 2017-10-25 | 2018-05-29 | 上海奕瑞光电子科技股份有限公司 | A kind of flat panel detector communication system and method based on optical fiber interconnection |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee after: NANJING PERLOVE MEDICAL EQUIPMENT CO., LTD. Address before: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee before: Nanjing Perlove Radial-video Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180609 |