CN104076706A - Optical fiber automatic dense arrangement control system based on image recognition technology - Google Patents
Optical fiber automatic dense arrangement control system based on image recognition technology Download PDFInfo
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Abstract
An optical automatic dense arrangement control system based on the image recognition technology comprises a fiber arrangement control system, an image processing device, cameras, a light source and a fiber arrangement frame. An imaging system is formed by the cameras and the light source. The signals of the imaging system are sent to a computer system of the image processing device through communication connection. Signals such as lag angle signals and optical fiber interval signals obtained after image processing is conducted are outputted to the fiber arrangement control system. The fiber arrangement control system controls a fiber arrangement motor according to the lag angle signals, the optical fiber interval signals and other signals of the fiber arrangement motor. The fiber arrangement motor is connected with the fiber arrangement frame in a mechanical mode. An optical fiber disc is arranged on the fiber arrangement frame. The optical automatic dense arrangement control system has the advantages that automatic control over optical fiber dense arrangement is achieved, the defects that interval defects and lamination defects are caused when optical fibers are densely arranged due to the defects, such as route errors and twisting force, of the optical fibers are overcome, coil winding quality and product consistency are improved, and meanwhile production efficiency and work reliability are improved.
Description
Technical field
The present invention relates to a kind of optical fiber coiling system, particularly relate to the automatic solid matter control system of a kind of optical fiber.
Background technology
Along with the development of optical fiber communication and Fibre Optical Sensor, in order to meet various application scenarios, more and more higher to the requirement of optical fiber coiling.Manyly meet an urgent need, speedily carry out rescue work, the application such as field work, wire-guided weapon, require optical fiber (comprising optical cable), can discharge fast Reusability.This just requires the optical fiber cable group must solid matter in winding process, otherwise last layer optical fiber will be pressed into lower one deck, when optical fiber discharges because line ball causes broken string accident.Optical fiber close arrangement makes with gap between layer optical fiber very little, upper strata optical fiber can not embed lower floor, thereby stop optical fiber skip floor line ball, while meeting the performance requirements such as appropriate release tension force and speed while guarantee discharging, do not occur that broken string, loss the accident that has a strong impact on communication quality such as significantly increase and occur.
The core sensing element of many Fibre Optical Sensors is fiber optic coils (as optical fibre gyros), and this coil, when coiling, must guarantee certain symmetrical winding, as the winding of optical fibre gyro just have two extremely symmetrical, four extremely symmetrical, the ends of the earth is symmetrical etc.Symmetric coil requires every layer of optical fiber in winding process, must there is very little tension force, simultaneously necessary close-packed arrays, turn-to-turn can not have large gap can not spacing too little (as shown in Figure 6, situation when a leftmost width figure is the normal winding displacement of optical fiber, while being optical fiber winding displacement, there is the situation that spacing is excessive in middle the second width, rightmost the 3rd width is that the situation that spacing is too small appears in optical fiber winding displacement), interlayer can not staggered floor, otherwise just destroyed the symmetrical structure of fiber optic coils (as shown in Figure 7, Far Left the first width figure is the normal situation of optical fiber winding displacement, middle the second width figure is the excessive situation of optical fiber winding displacement drag angle, rightmost the 3rd width figure is the too small situation of optical fiber winding displacement drag angle), just can not meet technical requirement and become waste product.Visible optical fiber is close-packed arrays under some tension, is a very important technical indicator in fiber optic applications.
The main way that relies on human assistance, when operating personnel find that cumulative errors will affect winding displacement, just carries out manual intervention now, and error is eliminated in manual adjustments creel stand position (by front and back, arranging soon key) or the manual winding displacement position that arranges of stopping.This operation not only affects work efficiency, and often parking also can affect line bag quality and consistance, and seriously relies on operating personnel's operative skill and skill level, is unfavorable for large-scale production.
Summary of the invention
The object of this invention is to provide the automatic solid matter control system of a kind of optical fiber based on image recognition technology for solving the problems of the technologies described above.
The automatic solid matter control system of optical fiber based on image recognition technology, comprises optical fiber row, winding displacement motor, light source, creel stand on wire arranging control system, image processing apparatus, camera, fiber reel; The signal output part of image processing apparatus connects the signal input part of wire arranging control system, the signal output part of camera set connects the signal input part of image processing apparatus, the signal output part of wire arranging control system connects the control signal input end of winding displacement motor, winding displacement motor and creel stand mechanical connection, fiber reel is fixed on creel stand;
Wire arranging control system is used for receiving the processing result image of image processing apparatus and judges according to this result whether optical fiber coiling needs to adjust, and sends corresponding adjustment instruction to winding displacement motor; Image processing apparatus is for receiving the optical fiber row's of camera set collection realtime graphic, and real-time analysis processing image information; Winding displacement motor is carried out the corresponding action of adjusting for the steering order of sending according to wire arranging control system; Camera set comprises first camera, second camera, third phase machine.
Described light source and third phase machine are distributed in the radially both sides of creel stand, the central axis of the camera lens of the center of light source and third phase machine point-blank and this straight line and creel stand tangent, light source is irradiated to optical fiber row above, and a part of illumination is mapped in first camera, and a part of light is lived by optical fiber gear.
The central axis of the camera lens of described second camera overlaps with creel stand vertical direction diameter, and the camera lens place plane of third phase machine is parallel with optical fiber, and second camera is for taking the optical fiber being wound on creel stand, third phase machine for take when front upper around optical fiber.
In practical application, the method for the close winding department distance of detection fiber comprises the following steps:
A1, the radially both sides that light source 6 and first camera 3-1 are arranged on to creel stand 7, make the central axis of the center line of light source 6 and the camera lens of first camera 3-1 point-blank;
A2, opening power 6 are irradiated on optical fiber row 4, open the close system for winding of first camera 3-1 and optical fiber simultaneously, take optical fiber row 4 profile diagram;
A3, first camera 3-1 are transferred to image processing apparatus 2 by the optical fiber row's 4 of shooting profile diagram;
A4,2 couples of optical fiber rows' 4 of image processing apparatus profile diagram carries out, after analyzing and processing, result is transferred to wire arranging control system 1;
A5, wire arranging control system 1 receive the result that image processing apparatus 2 transmits, if the close winding department of judgement optical fiber is apart from without extremely, return to step S3, if the close winding department of judgement optical fiber is apart from excessive or too small, enter step S6;
A6, wire arranging control system 1 are controlled 5 reversions of winding displacement motor, and the close winding department of optical fiber is regained to winding displacement again apart from excessive or too small optical fiber.
The close method around drag angle of detection fiber comprises the steps:
B1, installation adjustment make the central axis of the camera lens of second camera 3-2 overlap with creel stand 7 vertical direction diameters;
B2, installation adjustment make the camera lens place plane of third phase machine 3-3 parallel with optical fiber 8;
B3, open second camera 3-2, third phase machine 3-3 and the close system for winding of optical fiber;
B4, the image that is wound into the optical fiber on creel stand 7 that second camera 3-2 is taken and third phase machine 3-3 take when front upper around optical fiber image be uploaded to image processing apparatus 2;
B5, image processing apparatus 2 simulate respectively be wound into the optical fiber on creel stand 7 center line and when front upper around the center line of optical fiber, and calculate accordingly the angle (being drag angle) between two center lines;
The angle value going out in b6, wire arranging control system 1 receiving step b5, and judge whether this angle value exceeds error range, if do not exceed error range, returns to step b4, if judge that this angle value has exceeded error range, enters step b7;
B7, wire arranging control system 1 are controlled winding displacement motor acceleration or deceleration, make optical fiber close in drag angle is got back to error range, guarantee optical fiber close arrangement.
Beneficial effect of the present invention is that the robotization that has realized optical fiber close arrangement is controlled, eliminated and when the own defect of optical fiber (wire diameter error, torsion etc.) causes optical fiber close arrangement, occurred gap and stacking fault, improve the consistance of coil winding quality and product, saved manpower, the time of having saved has been improved the reliability of production efficiency and work simultaneously.
Below in conjunction with accompanying drawing, to the present invention is based on the automatic solid matter control system of optical fiber of image recognition technology, further illustrate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic solid matter control system of the optical fiber based on image recognition technology;
Fig. 2 is that the close winding department of optical fiber is apart from being detected as picture schematic diagram;
Fig. 3 be optical fiber close around drag angle be detected as picture schematic diagram;
Fig. 4 is that the close winding department of optical fiber is apart from measurement image;
Fig. 5 is that optical fiber is close around drag angle measurement image;
The different situations schematic diagram of turn-to-turn distance when Fig. 6 is optical fiber winding displacement;
The different situations schematic diagram of optical fiber drag angle when Fig. 7 is optical fiber winding displacement.
Embodiment
As shown in Figure 1, the automatic solid matter control system of optical fiber that the present invention is based on image recognition technology comprises optical fiber row 4, winding displacement motor 5, light source 6, the creel stand 7 on wire arranging control system 1, image processing apparatus 2, camera set 3, fiber reel; The signal output part of image processing apparatus 2 connects the signal input part of wire arranging control system 1, the signal output part of camera set 3 connects the signal input part of image processing apparatus 2, the signal output part of wire arranging control system 1 connects the control signal input end of winding displacement motor 5, winding displacement motor 5 and creel stand 7 mechanical connections, fiber reel is fixed on creel stand 7;
Wire arranging control system 1 is for receiving the processing result image of image processing apparatus 2 and judging according to this result whether optical fiber coiling needs to adjust, and sends corresponding adjustment instruction to winding displacement motor 5; Image processing apparatus 2 is for receiving the optical fiber row's 4 of camera set 3 collections realtime graphic, and real-time analysis processing image information; Winding displacement motor 5 is carried out the corresponding action of adjusting for the steering order of sending according to wire arranging control system 1; Camera set 3 comprises first camera 3-1, second camera 3-2, third phase machine 3-3.
As shown in Figure 2, light source 6 and first camera 3-1 are distributed in the radially both sides of creel stand 7, the central axis of the camera lens of the center of light source 6 and first camera 3-1 point-blank and this straight line and creel stand 7 tangent (to can better photograph optical fiber row 4 profile diagram), light source 6 is irradiated on optical fiber row 4, part illumination is mapped on first camera 3-1, another part light is blocked by optical fiber row 4, the picture that first camera 3-1 photographs is the profile diagram that optical fiber row 4 is wound around, and by analyzing this profile diagram, just can show whether optical fiber closely sequences.
As shown in Figure 4, the close winding department of optical fiber of taking for first camera 3-1 is apart from measurement image, image lower limb space protrusion is partly respectively optical fiber, image processing apparatus 2 calculates the distance (measurement spacing value) between all adjacent two protruding peaks between two, and result of calculation is fed back to wire arranging control system 1, in wire arranging control system 1, be provided with the close coiling spacing value of optical fiber (being normal space value) of standard, the size of the measurement spacing value that movement images treating apparatus 2 calculates and normal space value, if measure spacing value in the scope of error permission, continue winding optical fiber, if measurement result value exceeds error allowed band, wire arranging control system 1 sends and adjusts instruction to winding displacement motor 5, and the optical fiber not sequencing is regained in 5 reversions of winding displacement motor, and forward again again, carries out optical fiber close arrangement afterwards.
As shown in Figure 3, the central axis of the camera lens of second camera 3-2 overlaps with creel stand 7 vertical direction diameters, the camera lens place plane of third phase machine 3-3 is parallel with optical fiber 8, second camera 3-2 is for taking the optical fiber being wound on creel stand 7, third phase machine 3-3 for take when front upper around optical fiber;
As shown in Figure 5, for the optical fiber that second camera 3-2 and third phase machine 3-3 take close around drag angle measurement image, wherein the image in left side is the image that is wound into the optical fiber on creel stand 7 that second camera 3-2 takes, the image on right side be third phase machine 3-3 take when front upper around the image of optical fiber, image processing apparatus 2 simulates respectively the center line of optical fiber in image according to two width images, and calculate the optical fiber being wound on creel stand 7 and work as front upper angle value between optical fiber according to center line, in wire arranging control system 1, be provided with default angle, wire arranging control system 1 receives the angle value that image processing apparatus 2 calculates, and compare with default angle, when angle value is less than default angle, the drag angle that shows current Shangrao optical fiber can be accepted in error range, proceed optical fiber coiling, when angle value is greater than default angle, show to have exceeded error range when the front upper drag angle around optical fiber, wire arranging control system 1 sends adjusts instruction to winding displacement motor 5, and winding displacement motor 5 acceleration or decelerations, get back in error range drag angle, carry out optical fiber close arrangement.
In practical application, the method for the close winding department distance of detection fiber comprises the following steps:
A1, the radially both sides that light source 6 and first camera 3-1 are arranged on to creel stand 7, make the central axis of the center line of light source 6 and the camera lens of first camera 3-1 point-blank;
A2, opening power 6 are irradiated on optical fiber row 4, open the close system for winding of first camera 3-1 and optical fiber simultaneously, take optical fiber row 4 profile diagram;
A3, first camera 3-1 are transferred to image processing apparatus 2 by the optical fiber row's 4 of shooting profile diagram;
A4,2 couples of optical fiber rows' 4 of image processing apparatus profile diagram carries out, after analyzing and processing, result is transferred to wire arranging control system 1;
A5, wire arranging control system 1 receive the result that image processing apparatus 2 transmits, if the close winding department of judgement optical fiber is apart from without extremely, return to step S3, if the close winding department of judgement optical fiber is apart from excessive or too small, enter step S6;
A6, wire arranging control system 1 are controlled 5 reversions of winding displacement motor, and the close winding department of optical fiber is regained to winding displacement again apart from excessive or too small optical fiber.
The close method around drag angle of detection fiber comprises the steps:
B1, installation adjustment make the central axis of the camera lens of second camera 3-2 overlap with creel stand 7 vertical direction diameters;
B2, installation adjustment make the camera lens place plane of third phase machine 3-3 parallel with optical fiber 8;
B3, open second camera 3-2, third phase machine 3-3 and the close system for winding of optical fiber;
B4, the image that is wound into the optical fiber on creel stand 7 that second camera 3-2 is taken and third phase machine 3-3 take when front upper around optical fiber image be uploaded to image processing apparatus 2;
B5, image processing apparatus 2 simulate respectively be wound into the optical fiber on creel stand 7 center line and when front upper around the center line of optical fiber, and calculate accordingly the angle (being drag angle) between two center lines;
The angle value going out in b6, wire arranging control system 1 receiving step b5, and judge whether this angle value exceeds error range, if do not exceed error range, returns to step b4, if judge that this angle value has exceeded error range, enters step b7;
B7, winding displacement motor 5 acceleration or decelerations, get back in error range drag angle, realizes optical fiber close arrangement.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention, all should fall in the definite protection domain of the claims in the present invention book.
Claims (6)
1. the automatic solid matter control system of the optical fiber based on image recognition technology, it is characterized in that, comprise optical fiber row (4), winding displacement motor (5), light source (6), creel stand (7) on wire arranging control system (1), image processing apparatus (2), camera (3), fiber reel; The signal output part of image processing apparatus (2) connects the signal input part of wire arranging control system (1), the signal output part of camera set (3) connects the signal input part of image processing apparatus (2), the signal output part of wire arranging control system (1) connects the control signal input end of winding displacement motor (5), winding displacement motor (5) and creel stand (7) mechanical connection, fiber reel is arranged on creel stand (7);
Wire arranging control system (1) is for receiving the processing result image of image processing apparatus (2) and judging according to this result whether optical fiber coiling needs to adjust, and sends corresponding adjustment instruction to winding displacement motor (5); Image processing apparatus (2) is for receiving the optical fiber row's (4) of camera set (3) collection realtime graphic, and real-time analysis processing image information; Camera set (3) is arranged the image information of (4) for gathering optical fiber, and collection structure is sent to image processing apparatus (2); Winding displacement motor (5) is carried out the corresponding action of adjusting for the steering order of sending according to wire arranging control system (1).
2. the automatic solid matter control system of the optical fiber based on image recognition technology according to claim 1, is characterized in that, light source (6) and third phase machine (3-3) are distributed in the radially both sides of creel stand (7).
3. the automatic solid matter control system of the optical fiber based on image recognition technology according to claim 2, it is characterized in that, the central axis of the camera lens of the center of described light source (6) and third phase machine (3-3) point-blank and this straight line and creel stand (7) tangent, light source (6) is irradiated on optical fiber row (4), it is upper that part illumination is mapped to first camera (3-1), and a part of light is blocked by optical fiber row (4).
4. the automatic solid matter control system of the optical fiber based on image recognition technology according to claim 3, it is characterized in that, the central axis of the camera lens of second camera (3-2) overlaps with creel stand (7) vertical direction diameter, the camera lens place plane of third phase machine (3-3) is parallel with optical fiber (8), second camera (3-2) has been wound into the optical fiber on creel stand (7) for taking, third phase machine (3-3) for take when front upper around optical fiber.
5. the automatic solid matter control system of the optical fiber based on image recognition technology according to claim 3, is characterized in that, the method for the close winding department distance of detection fiber comprises the following steps:
A1, light source (6) and first camera (3-1) are arranged on to the radially both sides of creel stand (7), make the central axis of the center line of light source (6) and the camera lens of first camera (3-1) point-blank;
It is upper that a2, opening power (6) are irradiated to optical fiber row (4), opens first camera (3-1) and the close system for winding of optical fiber simultaneously, takes optical fiber row's (4) profile diagram;
A3, first camera (3-1) are transferred to image processing apparatus (2) by the optical fiber row's (4) who takes profile diagram;
A4, image processing apparatus (2) carry out, after analyzing and processing, result is transferred to wire arranging control system (1) to optical fiber row's (4) profile diagram;
A5, wire arranging control system (1) receive the result that image processing apparatus (2) transmits, if the close winding department of judgement optical fiber, apart from without extremely, is returned to step (S3), if the close winding department of judgement optical fiber is apart from excessive or too small, enter step (S6);
A6, wire arranging control system (1) are controlled winding displacement motor (5) reversion, and the close winding department of optical fiber is regained to winding displacement again apart from excessive or too small optical fiber.
6. the automatic solid matter control system of the optical fiber based on image recognition technology according to claim 4, is characterized in that, the close method around drag angle of detection fiber comprises the steps:
B1, installation adjustment make the central axis of the camera lens of second camera (3-2) overlap with creel stand (7) vertical direction diameter;
B2, installation adjustment make the camera lens place plane of third phase machine (3-3) parallel with optical fiber (8);
B3, open second camera (3-2), third phase machine (3-3) and the close system for winding of optical fiber;
B4, the image that is wound into the optical fiber on creel stand (7) that second camera (3-2) is taken and third phase machine (3-3) take when front upper around optical fiber image be uploaded to image processing apparatus (2);
B5, image processing apparatus (2) simulate respectively be wound into the optical fiber on creel stand (7) center line and when front upper around the center line of optical fiber, and calculate accordingly the angle (being drag angle) between two center lines;
The angle value going out in b6, wire arranging control system (1) receiving step (b5), and judge whether this angle value exceeds error range, if do not exceed error range, return to step (b4), if judge that this angle value has exceeded error range, enters step (b7);
B7, wire arranging control system (1) are controlled winding displacement motor (5) acceleration or deceleration, make optical fiber close in drag angle is got back to error range, guarantee optical fiber close arrangement.
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|---|---|---|---|---|
| CN104860116A (en) * | 2015-04-10 | 2015-08-26 | 成都道成设备工程有限责任公司 | Full-automatic wire arranging equipment based on visual detection |
| CN104891265A (en) * | 2015-04-21 | 2015-09-09 | 陈跃坤 | Control method for automatic cable winding device |
| CN105115981A (en) * | 2015-09-28 | 2015-12-02 | 北京工商大学 | Full-automatic optical fiber winding defect detection system and method and optical fiber winding method |
| CN106331647A (en) * | 2016-09-14 | 2017-01-11 | 长飞光纤光缆股份有限公司 | Optical fiber ring wire arrangement monitoring system |
| CN108050961A (en) * | 2017-12-29 | 2018-05-18 | 长春设备工艺研究所 | A kind of angle of lag accurate detecting method in Optical Fiber Winding |
| CN111721211A (en) * | 2020-06-23 | 2020-09-29 | 北京原力辰超导技术有限公司 | Automatic feedback control system for spacing of CORC superconducting tapes |
| CN113554067A (en) * | 2021-07-01 | 2021-10-26 | 清华大学深圳国际研究生院 | Optical fiber winding defect detection method and device based on ensemble learning |
| CN114910009A (en) * | 2022-05-12 | 2022-08-16 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | Visual detection device and method for monitoring wire turn winding distance in real time |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353416A (en) * | 1989-07-20 | 1991-03-07 | Fujikura Ltd | Method for measuring winding condition of cable and device therefor |
| EP0602504A1 (en) * | 1992-12-14 | 1994-06-22 | BICC CEAT CAVI S.r.l. | A control system for a machine for winding electrical cables and the like, and a method of controlling the machine |
| CN101158583A (en) * | 2007-10-11 | 2008-04-09 | 浙江大学 | Optical fiber axial direction bus cable structure of optical fiber gyroscope wire winder |
| CN102053627A (en) * | 2009-10-28 | 2011-05-11 | 西北机器有限公司 | Lag angle control system in precise winding device |
| CN103398677A (en) * | 2013-08-20 | 2013-11-20 | 长春设备工艺研究所 | Lag angle precision detection device capable of adjusting height of feeder line |
-
2014
- 2014-06-27 CN CN201410300979.4A patent/CN104076706B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353416A (en) * | 1989-07-20 | 1991-03-07 | Fujikura Ltd | Method for measuring winding condition of cable and device therefor |
| EP0602504A1 (en) * | 1992-12-14 | 1994-06-22 | BICC CEAT CAVI S.r.l. | A control system for a machine for winding electrical cables and the like, and a method of controlling the machine |
| CN101158583A (en) * | 2007-10-11 | 2008-04-09 | 浙江大学 | Optical fiber axial direction bus cable structure of optical fiber gyroscope wire winder |
| CN102053627A (en) * | 2009-10-28 | 2011-05-11 | 西北机器有限公司 | Lag angle control system in precise winding device |
| CN103398677A (en) * | 2013-08-20 | 2013-11-20 | 长春设备工艺研究所 | Lag angle precision detection device capable of adjusting height of feeder line |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860116A (en) * | 2015-04-10 | 2015-08-26 | 成都道成设备工程有限责任公司 | Full-automatic wire arranging equipment based on visual detection |
| CN104891265A (en) * | 2015-04-21 | 2015-09-09 | 陈跃坤 | Control method for automatic cable winding device |
| CN105115981A (en) * | 2015-09-28 | 2015-12-02 | 北京工商大学 | Full-automatic optical fiber winding defect detection system and method and optical fiber winding method |
| CN106331647A (en) * | 2016-09-14 | 2017-01-11 | 长飞光纤光缆股份有限公司 | Optical fiber ring wire arrangement monitoring system |
| CN108050961A (en) * | 2017-12-29 | 2018-05-18 | 长春设备工艺研究所 | A kind of angle of lag accurate detecting method in Optical Fiber Winding |
| CN111721211A (en) * | 2020-06-23 | 2020-09-29 | 北京原力辰超导技术有限公司 | Automatic feedback control system for spacing of CORC superconducting tapes |
| CN113554067A (en) * | 2021-07-01 | 2021-10-26 | 清华大学深圳国际研究生院 | Optical fiber winding defect detection method and device based on ensemble learning |
| CN113554067B (en) * | 2021-07-01 | 2023-06-16 | 清华大学深圳国际研究生院 | Optical fiber winding defect detection method and device based on ensemble learning |
| CN114910009A (en) * | 2022-05-12 | 2022-08-16 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | Visual detection device and method for monitoring wire turn winding distance in real time |
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