CN110208636A - A kind of electrorefining electrode abnormality detection system - Google Patents

A kind of electrorefining electrode abnormality detection system Download PDF

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Publication number
CN110208636A
CN110208636A CN201910504887.0A CN201910504887A CN110208636A CN 110208636 A CN110208636 A CN 110208636A CN 201910504887 A CN201910504887 A CN 201910504887A CN 110208636 A CN110208636 A CN 110208636A
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CN
China
Prior art keywords
module
electrode
unmanned plane
infrared
electrorefining
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Pending
Application number
CN201910504887.0A
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Chinese (zh)
Inventor
刘庄成
李文瑜
苑忠亮
马玲玉
陈鹏
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Zhejiang Zhi Chang Robot Technology Co Ltd
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Zhejiang Zhi Chang Robot Technology Co Ltd
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Priority to CN201910504887.0A priority Critical patent/CN110208636A/en
Publication of CN110208636A publication Critical patent/CN110208636A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0096Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58Testing of lines, cables or conductors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08Systems for determining direction or position line
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077Imaging

Abstract

The invention belongs to potroom fault detection technique fields, and in particular to a kind of electrorefining electrode abnormality detection system, comprising: MES control system, cruise drone body and infrared collecting module;MES control system includes: total control module, image processing module, data analysis module and planning detection module;Drone body of cruising includes: unmanned plane MCU module, unmanned plane UWB locating module and data memory module.Infrared collecting module is mounted on cruise unmanned plane by the present invention, it plans that detection module carries out path planning to drone body, a cruise unmanned plane is only needed in a potroom, need to only carry one or two infrared collecting module, the quantity of infrared collecting module is greatly reduced, it is at low cost.Since the flying height of cruise unmanned plane is convenient for control, the distance between thermal infrared imager and electrorefining electrode can be adjusted according to target electrode, keep the Infrared Thermogram of shooting more acurrate, detection accuracy is greatly enhanced.

Description

A kind of electrorefining electrode abnormality detection system
Technical field
The invention belongs to potroom fault detection technique fields, and in particular to a kind of electrorefining electrode abnormality detection system System.
Background technique
In copper electrolyzing refining, current efficiency and percentage of product are the important indicators for examining electrolysis production efficiency and ability, and The cathode plate that intereelectrode short-circuit will lead to is mingled with, and seriously affects product hierarchy, increases rejection rate.Thus, it is found that and elimination refining electricity The failures such as short circuit, the open circuit of pole are simultaneously handled in time, it is ensured that homogeneous current distribution between electrode is production pipe in potroom The important process content of reason.
Currently, holding the detection work that magnetoelectric transducer contact groove face carries out refining electrode mainly by worker.But it is live Environmental condition is poor, time-consuming, laborious and be easy to produce by the way that manually investigation refining electrode causes worker's repetitive operation amount big one by one Fatigue, often occur mistake look into, under-enumeration the problems such as.
Recently, also there are some automatic detection refining electrode systems, the shape of infrared camera is carried for example, by using inspection purlin vehicle Formula is detected automatically, although such mode overcomes the defect of artificial detection, realizes partial automation;But design cost It is higher, and the motion guide rail of inspection purlin vehicle is mounted on workshop top, and the infrared camera of carrying is apart from refining electrode to be detected Farther out, infrared camera, which generates dispersion, not can be carried out the refining electrode for being accurately positioned and detecting to needs, can generate biggish detection and sentence Disconnected error.
Summary of the invention
The purpose of the present invention is overcome refining to exist in the prior art electrode detection measurement accuracy is low, the bothersome expense of manual measurement The defect of power provides a kind of high measurement accuracy, fast response time and electrorefining electrode abnormality detection system at low cost.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of electrorefining electrode abnormality detection system characterized by comprising MES control system, cruise unmanned plane sheet Body and the infrared collecting module being mounted on the cruise inorganic bulk;
The MES control system includes: total control module, image processing module, data analysis module and planning detection mould Block;
The cruise drone body includes: unmanned plane MCU module, unmanned plane UWB locating module and data memory module;
The planning detection module is used to plan the detection path of the cruise drone body, and location information is instructed Feed back to the total control module;
The total control module is used to receive the location information instruction of the planning detection module feedback, and passes through channel radio Location information instruction is sent to the unmanned plane MCU module by news;
The unmanned plane MCU module is used to receive the location information instruction of the total control module feedback, and position is believed Breath instruction is sent to unmanned plane UWB locating module;
The unmanned plane UWB locating module is used to receive the location information instruction of the unmanned plane MCU module feedback, control Position specified by the information command of the cruise drone body in-position, then the unmanned plane MCU module transmission is taken pictures It instructs to the infrared collecting module;
The infrared collecting module acquires the Infrared Thermogram of refining electrode according to photographing instruction;
Infrared Thermogram is sent to the unmanned plane for Infrared Thermogram to be automatically stored by the data memory module MCU module;
Infrared Thermogram is sent to the total control module by wireless telecommunications by the unmanned plane MCU module, described total The Infrared Thermogram received is sent to described image processing module by control module, and described image processing module is to infrared thermal imagery Figure carries out data processing and obtains thermal-image data;
The data analysis module receives the thermal-image data of described image processing module transmitting, and divides thermal-image data Analysis.
Further, the MES control system further includes fault processing module;If the data analysis module judgement refining Electrode is abnormal, and the data for refining electrode exception are sent to the fault processing module.
Further, the fault processing module is handled according to the data of refining electrode exception;If at the failure Manage module can direct handling failure, then by processing complete data pass to the planning detection module, carry out next essence Refine electrode detection;If the fault processing module cannot handle problem or processing failure, the untreated data of failure are referred to It enabling and sends staff, staff has handled and the instruction that processing is completed is passed to the planning detection module after failure, into The next refining electrode detection of row.
Further, the infrared collecting module is thermal infrared imager.
Further, the distance between the thermal infrared imager and refining electrode are 1.6m~2m.
Further, described image processing module carries out image gray processing, image denoising and image increasing to Infrared Thermogram Strength reason.
Further, the data analysis module carries out temperature analysis to thermal-image data.
Further, the data analysis module carries out the amperometry of refining electrode by temperature analysis, according to electric current Analyze and determine whether refining electrode is abnormal.
Further, the data analysis module directly judges to refine whether electrode is abnormal by temperature analysis.
Further, the cruise drone body is binocular vision avoidance unmanned plane.
A kind of beneficial effect of electrorefining electrode abnormality detection system of the invention is:
1, only a cruise unmanned plane need to be set in a workshop, and need to only carries one or two infrared collecting moulds Block (i.e. thermal infrared imager), greatly reduces the usage quantity of thermal infrared imager, reduces costs.Due to flying for cruise unmanned plane Convenient for control, thermal infrared imager can be adjusted row height at a distance from electrorefining electrode according to the target electrode of detection, Keep the Infrared Thermogram of shooting more acurrate, detection accuracy is greatly enhanced.
2, cruise UAV flight UWB (UWBLOC technology) random position system, it is ensured that the unmanned plane that cruises it is accurate Positioning, detects any electrorefining electrode at any time.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the electrorefining electrode abnormality detection system flow chart of the embodiment of the present invention;
Fig. 2 is image variants flow chart;
Fig. 3 is UWB locating module working principle diagram.
In figure: 1, unmanned plane MCU module, 2, unmanned plane UWB locating module, 3, data memory module, 4, infrared collecting mould Block, 5, image processing module, 6, data analysis module, 7, planning detection module, 8, total control module, 9, fault processing module.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
A kind of specific embodiment of electrorefining electrode abnormality detection system of the invention as shown in FIG. 1 to FIG. 3, including MES control system, cruise drone body and the infrared collecting module 4 being mounted on cruise inorganic bulk.MES control system It include: total control module 8, image processing module 5, data analysis module 6 and planning detection module 7.Cruise drone body packet It includes: unmanned plane MCU module 1, unmanned plane UWB locating module 2 and data memory module 3.
Planning detection module 7 is used to plan the detection path of cruise drone body, and location information instruction feedback is given Total control module 8.Total control module 8 is used to receive the location information instruction that planning detection module 7 is fed back, and passes through wireless telecommunications Location information instruction is sent to unmanned plane MCU module 1.Unmanned plane MCU module 1 is used to receive the position of the feedback of total control module 8 Information command is set, and location information instruction is sent to unmanned plane UWB locating module 2.Unmanned plane UWB locating module 2 is for connecing The location information instruction that unmanned plane MCU module 1 is fed back is received, control is cruised specified by the information command of drone body in-position Position, then unmanned plane MCU module 1 sends photographing instruction to infrared collecting module 4.Infrared collecting module 4 is according to photographing instruction The Infrared Thermogram of acquisition refining electrode.Data memory module 3 sends out Infrared Thermogram for Infrared Thermogram to be automatically stored Give unmanned plane MCU module 1.Infrared Thermogram is sent to total control module 8 by wireless telecommunications by unmanned plane MCU module 1, always The Infrared Thermogram received is sent to image processing module 5 by control module 8, image processing module 5 to Infrared Thermogram into Row data processing obtains thermal-image data;Image processing module 5 carries out image gray processing, image denoising and image to Infrared Thermogram The processing of the picture datas such as enhancing itself obtains thermal-image data.Data analysis module 6 receives the thermal imagery that image processing module 5 transmits Data, and thermal-image data is analyzed.
The MES control system of the embodiment of the present invention further includes fault processing module 9;If the judgement refining of data analysis module 6 Electrode is abnormal, and the data for refining electrode exception are sent to fault processing module 9.Fault processing module 9 is according to refining electricity Extremely abnormal data are handled;If fault processing module 9 can direct handling failure, by processing complete data pass to It plans detection module 7, carries out next refining electrode detection;If fault processing module 9 cannot handle problem or processing failure, The untreated data command of failure is then sent into staff, and staff has handled the instruction for processing being completed after failure and transmitted Planning detection module 7 is given, next refining electrode detection is carried out.
Infrared collecting module 4 generally uses thermal infrared imager, is carried using the cruise drone body of the embodiment of the present invention Thermal infrared imager take pictures to refining electrode, thermal infrared imager and refining the distance between electrode can be contracted to 1.6m~ 2m, solve inspection purlin vehicle carrying thermal infrared imager apart from refining electrode to be detected farther out, thermal infrared imager generation dispersion It not can be carried out the refining electrode for being accurately positioned and detecting to needs, thus the problem that detection error is big.
The data analysis module 6 of the embodiment of the present invention carries out temperature analysis to thermal-image data, carries out essence by temperature analysis The amperometry for refining electrode judges to refine whether electrode is abnormal according to amperometry.As another embodiment, data Analysis module 6 can directly judge to refine whether electrode is abnormal by temperature analysis.
In the present embodiment, cruise drone body is binocular vision avoidance unmanned plane, carries out avoidance using binocular vision Function, binocular vision have used the principle of human eye estimated distance, i.e., coordinate of the same object in two camera lens pictures is slightly The distance of barrier can be obtained by conversion for difference.
The cruise unmanned plane of the present embodiment uses modularization carbon fibre materials shell, and carbon fibre materials have axial strength Height, modulus are high, density is low, without superhigh temperature resistant, fatigue durability under creep, non-oxidizing atmosphere, good, good corrosion resistance and X-ray are saturating The advantages that property crossed is good, and carbon fibre materials specific heat and electric conductivity between nonmetallic between metal, thermal expansion coefficient is small and has Anisotropy, therefore there is good electrical and thermal conductivity performance and electromagnetic wave shielding.
The locating base station system of electrorefining electrode abnormality detection system of the invention based on UWB locating module UWBLOC technology Under system, cruise drone body can carry out the random position of electrolytic refining plant, be carried using cruise drone body red Outer acquisition module 4 carries out the Image Acquisition of anodic-cathodic, by wireless telecommunications by 4 acquired image data of infrared collecting module Image processing module 5 is passed into processing.
The working principle diagram of UWB locating module is as shown in figure 3, UWBLOC technology is that a kind of band is wider than 500MHz or opposite Band is wider than 20% radio technology;UWB uses the duration for the burst pulse of nanosecond, signal bandwidth, and traditional short Compared apart from wireless telecommunications, can provide faster, farther transmission rate.The number of low-power consumption, high-speed may be implemented in UWB technology According to transmission, and it can be realized simultaneously communication and positioning function;Meanwhile using UWB technology carry out positioning have anti-multipath jamming, The strong advantage of penetration capacity.The positioning principle of UWB technology is completed mainly by the communication between base station and label, first acquisition base It stands variable relevant with label position, founding mathematical models acquire label position and multiple base stations by TOP mathematical computations Mean value simultaneously optimizes, so that it is determined that label, that is, unmanned plane position.
The course of work of the embodiment of the present invention are as follows:
Plan the detection path of the planning cruise drone body of detection module 7, and by location information instruction feedback to master control Molding block 8, total control module 8 send location information by wireless telecommunications and instruct to unmanned plane MCU module 1, unmanned plane MCU module Location information instruction is sent to unmanned plane UWB locating module 2 by 1;Unmanned plane UWB locating module 2 passes through UWB locating base station and patrols Endurance unmanned plane label carries out UWB wireless transmission interaction, makes position specified by the information command of drone body in-position of cruising, Then unmanned plane MCU module 1 sends photographing instruction to infrared collecting module 4, and infrared collecting module 4, which is taken pictures, grabs refining electrode Infrared Thermogram, and Infrared Thermogram is stored automatically in data memory module 3, data memory module 3 sends out Infrared Thermogram Unmanned plane MCU module 1 is given, Infrared Thermogram is sent to total control module 8 by wireless telecommunications by unmanned plane MCU module 18, Total control module 8 sends received Infrared Thermogram to image processing module 5, image processing module 5 to Infrared Thermogram into The processing of the picture datas such as row image gray processing, image denoising and image enhancement itself obtains thermal-image data;Data analysis module 6 The thermal-image data that image processing module 5 transmits is received, and temperature analysis is carried out to thermal-image data, is refined by temperature analysis The amperometry of electrode judges to refine whether electrode is abnormal according to amperometry, or is directly judged by temperature analysis Whether abnormal refine electrode.If the judgement refining electrode of data analysis module 6 is abnormal, the data for refining electrode exception are sent To fault processing module 9.Fault processing module 9 is handled according to the data of refining electrode exception;If 9 energy of fault processing module The data that processing is completed then are passed to planning detection module 7, carry out next refining electrode detection by enough direct handling failures; If fault processing module 9 cannot handle problem or processing failure, the untreated data command of failure is sent into staff, The instruction that processing is completed is passed to planning detection module 7 by staff, carries out next refining electrode detection.
Only a cruise unmanned plane need to be set in one electrolytic refining plant, and it is infrared only to carry one or two Acquisition module 4 is thermal infrared imager, greatly reduces the usage quantity of thermal infrared imager, reduces costs.Due to cruising nobody The flying height of machine can carry out convenient for control, thermal infrared imager at a distance from electrorefining electrode according to the target electrode of detection Adjustment, the Infrared Thermogram of shooting is more acurrate, and detection accuracy is greatly enhanced.
It should be appreciated that described above, the specific embodiments are only for explaining the present invention, is not intended to limit the present invention.By The obvious changes or variations that spirit of the invention is extended out are still in the protection scope of this invention.

Claims (10)

1. a kind of electrorefining electrode abnormality detection system characterized by comprising MES control system, cruise drone body And it is mounted in the infrared collecting module (4) on the cruise inorganic bulk;
The MES control system includes: total control module (8), image processing module (5), data analysis module (6) and planning inspection It surveys module (7);
The cruise drone body includes: unmanned plane MCU module (1), unmanned plane UWB locating module (2) and data storage mould Block (3);
Planning detection module (7) is used to plan the detection path of the cruise drone body, and location information is instructed Feed back to the total control module (8);
The total control module (8) is used to receive the location information instruction of planning detection module (7) feedback, and by wireless Location information instruction is sent to the unmanned plane MCU module (1) by communication;
The unmanned plane MCU module (1) is used to receive the location information instruction of the total control module (8) feedback, and by position Information command is sent to unmanned plane UWB locating module (2);
The unmanned plane UWB locating module (2) is used to receive the location information instruction of unmanned plane MCU module (1) feedback, control Position specified by the information command of the cruise drone body in-position is made, then the unmanned plane MCU module (1) sends Photographing instruction gives the infrared collecting module (4);
The infrared collecting module (4) acquires the Infrared Thermogram of refining electrode according to photographing instruction;
Infrared Thermogram is sent to the unmanned plane for Infrared Thermogram to be automatically stored by the data memory module (3) MCU module (1);
Infrared Thermogram is sent to the total control module (8) by the unmanned plane MCU module (1) by wireless telecommunications, described The Infrared Thermogram received is sent to described image processing module (5), described image processing module by total control module (8) (5) data processing is carried out to Infrared Thermogram and obtains thermal-image data;
The data analysis module (6) receives the thermal-image data of described image processing module (5) transmitting, and carries out to thermal-image data Analysis.
2. electrorefining electrode abnormality detection system according to claim 1, it is characterised in that: the MES control system It further include fault processing module (9);If data analysis module (6) the judgement refining electrode is abnormal, different by electrode is refined Normal data are sent to the fault processing module (9).
3. electrorefining electrode abnormality detection system according to claim 2, it is characterised in that: the fault processing module (9) it is handled according to the data of refining electrode exception;If the fault processing module (9) can direct handling failure, will The data that processing is completed pass to the planning detection module (7), carry out next refining electrode detection;If the troubleshooting Module (9) cannot handle problem or processing failure, then the untreated data command of failure is sent staff, staff It has handled and the instruction that processing is completed is passed into the planning detection module (7) after failure, carried out next refining electrode detection.
4. electrorefining electrode abnormality detection system according to claim 1, it is characterised in that: the infrared collecting module It (4) is thermal infrared imager.
5. electrorefining electrode abnormality detection system according to claim 4, it is characterised in that: the thermal infrared imager with Refining the distance between electrode is 1.6m~2m.
6. electrorefining electrode abnormality detection system according to claim 1, it is characterised in that: described image processing module (5) image gray processing, image denoising and image enhancement processing are carried out to Infrared Thermogram.
7. electrorefining electrode abnormality detection system according to claim 1, it is characterised in that: the data analysis module (6) temperature analysis is carried out to thermal-image data.
8. electrorefining electrode abnormality detection system according to claim 7, it is characterised in that: the data analysis module (6) amperometry that refining electrode is carried out by temperature analysis judges to refine whether electrode is abnormal according to amperometry.
9. electrorefining electrode abnormality detection system according to claim 7, it is characterised in that: the data analysis module (6) directly judge to refine whether electrode is abnormal by temperature analysis.
10. -9 described in any item electrorefining electrode abnormality detection systems according to claim 1, it is characterised in that: described to patrol Endurance unmanned plane ontology is binocular vision avoidance unmanned plane.
CN201910504887.0A 2019-06-12 2019-06-12 A kind of electrorefining electrode abnormality detection system Pending CN110208636A (en)

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WO2021087705A1 (en) * 2019-11-04 2021-05-14 深圳市大疆创新科技有限公司 Electromagnetic flowmeter, spraying apparatus, and movable platform

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