CN104486613A - Method for solving abnormity of data transmission of image acquisition system in movement process - Google Patents
Method for solving abnormity of data transmission of image acquisition system in movement process Download PDFInfo
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- CN104486613A CN104486613A CN201410661031.1A CN201410661031A CN104486613A CN 104486613 A CN104486613 A CN 104486613A CN 201410661031 A CN201410661031 A CN 201410661031A CN 104486613 A CN104486613 A CN 104486613A
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Abstract
The invention discloses a method for solving the abnormity of data transmission of an image acquisition system in a movement process. At least one image acquisition equipment CCD (Charge Coupled Device), network extension equipment, a mobile positioning platform for fixing the CCD and a PC (Personal Computer) are included in the method; network IP (Internet Protocol) addresses of the CCD and the PC are set to be the same subnet section; the PC terminal directly accesses the corresponding CCD through the IP address or a CCD name of the CCD. According to the method, a CCD data line and the mobile positioning platform can keep relatively static in a movement process, so that the damage possibility of the data line is greatly reduced and data can be rapidly and reliably transmitted to the PC terminal by the CCD; meanwhile, an Ethernet network interface is adopted, so that the expansibility and the compatibility are enhanced, and the transmission speed and the reliability are higher.
Description
Technical field
The present invention relates to a kind of image capturing system data transmission method, specifically a kind of method of the exception for solving image capturing system transfer of data in motion process, belonging to very lagre scale integrated circuit (VLSIC) equipment industry technology field.
Background technology
CCD (charge coupled device) imageing sensor is high performance solid imaging device, and light signal is converted to the signal of telecommunication by it, is widely used in image capturing system and measures in detection system.It has the advantages such as spectral response is wide, good linearity, wide dynamic range, noise are low, highly sensitive, real-time Transmission, therefore plays very important role in fields such as scientific research, production testing and defence and militaries.
In multi-pass laser direct imaging system and high speed AOI detection system, multiple CCD is all installed, for system calibrating and defects detection fast.No matter be that CCD is kept in motion all the time in demarcation or testing process.
Usual multiple CCD is directly connected to a PC end by (USB/1394) data wire, holds software to process the data that CCD collects by PC.Because long-term motion and ccd data line and mobile position platform are in relative motion state always, owing to pullling, that the reason such as self stress often makes ccd data line loss is bad, generally shows as that resistance uprises, signal attenuation, even to fracture.Due to the damage of data wire, the data causing CCD to gather cannot be transferred to PC end process, thus cause demarcates unsuccessfully cannot normal exposure or AOI detection system interruption.
The equipment fault caused because ccd data line loss is bad in client happens occasionally; Sometimes only because the problem of single line causes equipment to work as machine number several hours, bring huge economic loss to client, bring very large negative effect also to the brand of equipment supplier.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of method of the exception for solving image capturing system transfer of data in motion process, ccd data line can be avoided to cause damage due to long-term motion, and PC end can be transferred data to fast, reliably.
To achieve these goals, the technical solution used in the present invention is: a kind of method of the exception for solving image capturing system transfer of data in motion process, comprises at least one image capture device CCD, network scalability equipment, the mobile position platform of fixation of C CD and PC;
Concrete steps are as follows:
1) at least one CCD is fixed on the objective table Chunk of mobile position platform by certain distribution;
2) network scalability equipment is arranged on below mobile position platform objective table Chunk;
3) each CCD is connected to network scalability equipment by data wire;
4) PC end is also connected to network scalability equipment by data wire simultaneously;
5) network ip address of CCD and PC is made to be set to same subnet section;
6) PC end directly accesses corresponding CCD by the IP address of CCD or CCD title, keeps relative forbidding at the volley to make ccd data line and mobile position platform.
Described network scalability equipment be have extended network function equipment, be hub HUB or the network switch or router.
The data transmission interface of described at least one image capture device CCD is Ethernet interface.
Described step 2), the data wire that adopts in step 3) is ethernet line.
Compared with the existing methods, the ccd data line in the present invention and mobile position platform can keep geo-stationary at the volley, thus greatly reduce the probability of data wire damage, thus make CCD transfer data to PC end fast, reliably; Adopt Ethernet interface simultaneously, have more autgmentability and compatibility, have higher transmission rate and reliability.
Accompanying drawing explanation
Fig. 1 is principle of the invention schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of method of the exception for solving image capturing system transfer of data in motion process, comprises at least one image capture device CCD, network scalability equipment, the mobile position platform of fixation of C CD and PC;
Concrete steps are as follows:
1) at least one CCD is fixed on the objective table Chunk of mobile position platform by certain distribution;
2) network scalability equipment is arranged on below mobile position platform objective table Chunk;
3) each CCD is connected to network scalability equipment by data wire;
4) PC end is also connected to network scalability equipment by data wire simultaneously;
5) make the network ip address of CCD and PC be set to same subnet section, as 192.168.8.X, actual address is similar to: the IP of CCD is the IP address of 192.168.8.100, PC is 192.168.8.101;
6) PC end directly accesses corresponding CCD by the IP address of CCD or CCD title, keeps relative forbidding at the volley to make ccd data line and mobile position platform.
Network scalability equipment be have extended network function equipment, include but not limited to hub HUB or the network switch or router.
Further, the data transmission interface of at least one image capture device CCD is Ethernet interface; Step 2), the data wire that adopts in step 3) is ethernet line, have more autgmentability and compatibility, have higher transmission rate and reliability.
In sum, the present invention is reasonable in design, layout is simple, easy for installation, ccd data line and mobile position platform can be made can to keep geo-stationary at the volley, and greatly reduce the probability of data wire damage, thus make CCD transfer data to PC end fast, reliably, efficiently solve image capturing system transfer of data in motion process and occur abnormal problem, have broad application prospects.
Claims (4)
1. for solving a method for the exception of image capturing system transfer of data in motion process, it is characterized in that, comprising at least one image capture device CCD, network scalability equipment, the mobile position platform of fixation of C CD and PC;
Concrete steps are as follows:
1) at least one CCD is fixed on the objective table Chunk of mobile position platform by certain distribution;
2) network scalability equipment is arranged on below mobile position platform objective table Chunk;
3) each CCD is connected to network scalability equipment by data wire;
4) PC end is also connected to network scalability equipment by data wire simultaneously;
5) network ip address of CCD and PC is made to be set to same subnet section;
6) PC end directly accesses corresponding CCD by the IP address of CCD or CCD title, keeps relative forbidding at the volley to make ccd data line and mobile position platform.
2. the method for a kind of exception for solving image capturing system transfer of data in motion process according to claim 1, it is characterized in that, described network scalability equipment be have extended network function equipment, be hub HUB or the network switch or router.
3. the method for a kind of exception for solving image capturing system transfer of data in motion process according to claim 1, is characterized in that, the data transmission interface of described at least one image capture device CCD is Ethernet interface.
4. the method for a kind of exception for solving image capturing system transfer of data in motion process according to claim 1, is characterized in that, described step 2), the data wire that adopts in step 3) is ethernet line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661031.1A CN104486613A (en) | 2014-11-19 | 2014-11-19 | Method for solving abnormity of data transmission of image acquisition system in movement process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410661031.1A CN104486613A (en) | 2014-11-19 | 2014-11-19 | Method for solving abnormity of data transmission of image acquisition system in movement process |
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| CN104486613A true CN104486613A (en) | 2015-04-01 |
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| CN201410661031.1A Pending CN104486613A (en) | 2014-11-19 | 2014-11-19 | Method for solving abnormity of data transmission of image acquisition system in movement process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472330A (en) * | 2015-12-01 | 2016-04-06 | 芜湖纯元光电设备技术有限公司 | Method for solving problem of transmission abnormity of image collection data in laser transmission |
| CN106713905B (en) * | 2016-12-26 | 2019-02-26 | 百富计算机技术（深圳）有限公司 | The method and apparatus of detection image transmission quality |
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| CN102183525A (en) * | 2011-01-20 | 2011-09-14 | 单宝华 | Bridge apparent state automatic detection device and method based on charge coupled device (CCD) array photographic technique |
| WO2011154656A1 (en) * | 2010-06-08 | 2011-12-15 | Duret Francois | Device for taking three-dimensional and temporal optical imprints in colour |
| CN103124288A (en) * | 2011-11-17 | 2013-05-29 | 晁顶 | Mining wireless network communication system based on technology of internet of things |
| CN203072089U (en) * | 2013-01-19 | 2013-07-17 | 张小坤 | Movable medical treatment audio and video workstation |
| CN103607567A (en) * | 2013-11-20 | 2014-02-26 | 宁波市镇海环视信息科技有限公司 | Low-code stream 360-degree panorama high-definition one-body monitoring camera |
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Patent Citations (6)
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| CN201686921U (en) * | 2010-03-31 | 2010-12-29 | 宝路特科技(北京)有限公司 | Pavement data acquisition system |
| WO2011154656A1 (en) * | 2010-06-08 | 2011-12-15 | Duret Francois | Device for taking three-dimensional and temporal optical imprints in colour |
| CN102183525A (en) * | 2011-01-20 | 2011-09-14 | 单宝华 | Bridge apparent state automatic detection device and method based on charge coupled device (CCD) array photographic technique |
| CN103124288A (en) * | 2011-11-17 | 2013-05-29 | 晁顶 | Mining wireless network communication system based on technology of internet of things |
| CN203072089U (en) * | 2013-01-19 | 2013-07-17 | 张小坤 | Movable medical treatment audio and video workstation |
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| CN105472330A (en) * | 2015-12-01 | 2016-04-06 | 芜湖纯元光电设备技术有限公司 | Method for solving problem of transmission abnormity of image collection data in laser transmission |
| CN106713905B (en) * | 2016-12-26 | 2019-02-26 | 百富计算机技术（深圳）有限公司 | The method and apparatus of detection image transmission quality |
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Application publication date: 20150401 |