CN110108461A - A kind of detection device for circuit breaker - Google Patents
A kind of detection device for circuit breaker Download PDFInfo
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- CN110108461A CN110108461A CN201910405889.4A CN201910405889A CN110108461A CN 110108461 A CN110108461 A CN 110108461A CN 201910405889 A CN201910405889 A CN 201910405889A CN 110108461 A CN110108461 A CN 110108461A
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000006073 displacement reaction Methods 0.000 claims abstract description 86
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- 230000003068 static effect Effects 0.000 claims description 8
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- 238000000034 method Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 11
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- 230000006870 function Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Abstract
A kind of detection device for circuit breaker provided by the invention, it include: image collecting device, bracket and computer, described image acquisition device is arranged on the bracket, described image acquisition device and the computer communicate to connect, described image acquisition device is placed in breaker side, label is provided on the kinematic link of the breaker, described image acquisition device acquires the image of the label during the breaker is acted on the kinematic link, it obtains the first photo group and is sent in the computer, the first photo group includes at least two photos；The computer determines the picture displacement of the label by the image of the label, and the actual displacement of the label is determined according to the picture displacement of the label, according to the actual displacement, generates breaker performance detection data.The image acted by acquiring breaker, generates detection data, overcomes and be difficult to the problem of installing stroke sensor on-board the circuit breaker, facilitates the performance of detection breaker.
Description
Technical field
The present invention relates to mechanical detection field more particularly to a kind of detection device for circuit breaker.
Background technique
During breaker is widely used in the generation, conveying and use of electric energy, the superiority and inferiority of breaker performance, also directly
Can connect decides normally be powered to user.
In order to detect the performance of breaker, traditional method is by installing stroke sensing on the kinematic link of breaker
Device obtains the performance data of breaker according to stroke sensor, judges the performance of breaker.
However, because breaker structure is complicated and component between position it is compact, make installation personnel in breaker
The difficulty of upper installation stroke sensor is larger, it is therefore desirable to a method of it can be convenient and the performance of breaker is detected.
Summary of the invention
In view of the above problems, the present invention provides a kind of one for overcoming the above problem or at least being partially solved the above problem
Kind detection device for circuit breaker, technical solution are as follows:
A kind of detection device for circuit breaker, comprising: image collecting device, bracket and computer, described image acquisition device are set
It being placed on the bracket, described image acquisition device and the computer communicate to connect,
Described image acquisition device is placed in breaker side, and label, institute are provided on the kinematic link of the breaker
It states the image of the label during breaker described in image acquisition device is acted on the kinematic link, obtains the
One photo group is simultaneously sent in the computer, and the first photo group includes at least two photos；
The computer determines the picture displacement of the label by the image of the label, according to the image of the label
Displacement determines the actual displacement of the label, according to the actual displacement, generates breaker performance detection data.
Optionally, the optical axis of described image acquisition device is vertical with the plane where the label.
Optionally, the height of the bracket is adjustable, and/or, there is rotating mechanism, described image acquisition dress on the bracket
It installs and is placed on the rotating mechanism.
Optionally, the height of described image acquisition device is identical as the height of the label.
Optionally, the detection device for circuit breaker, further includes: image transmitting line, described image acquisition device and the meter
Calculation machine is communicated to connect by described image transmission line.
Optionally, the detection device for circuit breaker, further includes: breaker, the breaker include: operating mechanism, dynamic touching
Head, static contact, arc-chutes and the kinematic link, the operating mechanism drive the moving contact fortune by the kinematic link
Dynamic, the moving contact and the static contact have predeterminated position relationship, and the moving contact and the static contact are all set in described
In arc-chutes.
Optionally, described to mark the middle part for being set to the kinematic link.
Optionally, a photo in the first photo group is determined as initial photo by the computer, will be described first
Relative position of the label that beginning photo carries in photo is determined as initial position；The computer is in the first photo group
Other each photos in addition to the initial photo: determining relative position of the image for the label that the photo carries in photo,
The picture displacement of the label is determined with the initial position depending on the relative position.
Optionally, the computer is to an at least photo in the first photo group: determining the institute that this photo carries
Relative position of the image of label in photo is stated, depending on the relative position and described in the carrying of previous photo of this photo
Relative position of the image of label in photo determines the picture displacement of the label.
Optionally, the corresponding reality of each pixel in the image that the computer is acquired according to described image acquisition device
The pixel that the picture displacement of distance and the label includes, determines the actual displacement of the label.
By above-mentioned technical proposal, a kind of detection device for circuit breaker provided by the invention, may include: image collector
It sets, bracket and computer, described image acquisition device are arranged on the bracket, described image acquisition device and the computer
Communication connection, described image acquisition device are placed in breaker side, label, institute are provided on the kinematic link of the breaker
It states the image of the label during breaker described in image acquisition device is acted on the kinematic link, obtains the
One photo group is simultaneously sent in the computer, and the first photo group includes at least two photos；The computer passes through institute
The image for stating label determines the picture displacement of the label, and the actual bit of the label is determined according to the picture displacement of the label
It moves, according to the actual displacement, generates breaker performance detection data.The present invention acquires breaker by the way of Image Acquisition
The image of the process acted, and according to the technological means of image generation performance detection data, it overcomes and pacifies on-board the circuit breaker
The larger technical problem of the difficulty of stroke sensor is filled, the technical effect that convenience detects the performance of breaker has been reached.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of composition schematic diagram of detection device for circuit breaker provided in an embodiment of the present invention；
Illustrate schematic diagram Fig. 2 shows a kind of determining picture displacement provided in an embodiment of the present invention；
Fig. 3 shows a kind of speed provided in an embodiment of the present invention with the curve graph changed constantly；
Fig. 4 shows the composition schematic diagram of another detection device for circuit breaker provided in an embodiment of the present invention；
Fig. 5 shows a kind of structural schematic diagram of breaker provided in an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
As shown in Figure 1, a kind of detection device for circuit breaker provided in an embodiment of the present invention, may include: image collecting device
100, bracket 200 and computer 300, described image acquisition device 100 are set on the bracket 200, described image acquisition dress
100 are set to communicate to connect with the computer 300,
Described image acquisition device 100 is placed in 400 side of breaker, sets on the kinematic link 410 of the breaker 400
It is equipped with label, described image acquisition device 100 acquires the kinematic link 410 during the breaker 400 is acted
On label image, obtain the first photo group simultaneously be sent in the computer 300, the first photo group include at least two
Open photo；
Specifically, image collecting device 100 can be the video camera of record dynamic image, the embodiment of the present invention one is preferred
Image collecting device 100 can be the high frame video camera that frame per second is 2000 frame per second.Computer 300 can be can be according to program
Operation, automatic, high speed processing mass data modernization intelligent electronic device.The image collecting device 100, which can be set, to be propped up
On frame 200, and the image collecting device 100 can carry out transmission interaction by signal with computer 300, that is, image is adopted
There is communication connection between acquisition means 100 and computer 300, which includes wired connection and wireless connection.Wirelessly connect
Connect may include: WiFi connection, bluetooth connection.
The image collecting device 100 can be placed on 410 side of kinematic link that markd breaker 400 is arranged, can
Choosing, the label can be set in the middle part of the kinematic link 410, which can be arbitrary hue, arbitrary shape
Pattern, text are also possible to the marker being arranged on breaker 400, which can be with markd paster, can also
To be with markd magnet, which can just be configured on breaker 400 before breaker 400 dispatches from the factory, can also be with
It is to be added before needing to obtain 400 performance data of breaker.The image collecting device 100 can acquire breaker 400 into
During row barrier gate and combined floodgate, the image of the label on the kinematic link 410 obtains the first photo group and simultaneously passes through communication connection
It is sent in computer 300, wherein the first photo group may include at least two photos.Photo in first photo group can
Being obtained according to certain time interval, for example, it is assumed that being obtained in the first photo group every one photo of acquisition in 0.01 second
First photo at the time of be denoted as 0 second, then obtained in the first photo group second photo at the time of for 0.01 second, first
It is 0.02 second at the time of the third obtained in photo group photo, and so on.It is understood that because the first photo group is
It is obtained according to the process that breaker 400 is acted, and has pre-set label on breaker 400, so the first photo
Any one photo in group, the photo all carry the image of the label.
The computer 300 determines the picture displacement of the label by the image of the label, according to the label
Picture displacement determines the actual displacement of the label, according to the actual displacement, generates breaker performance detection data.
Specifically, computer 300 passes through the photo where the image of the label of the different photos carrying in the first photo group
Position can determine the picture displacement of the label.In order to make it easy to understand, being illustrated here in connection with Fig. 2: the first photo group includes
Picture A and photo B, the image of the label in picture A the label in the left side of picture A, photo B image in photo B
Between, then the process comparison of computer 300 can determine the image of label of the image of the label in picture A into photo B
Picture displacement.Wherein, the unit of picture displacement can be pixel, or millimeter.
It, can be according to pre- between picture displacement and actual displacement after the picture displacement that computer 300 determines the label
The scale bar first constructed, measuring and calculating obtain the actual displacement of the image of the label.For example, 1 millimeter of picture displacement etc. in scale bar
In 1 centimetre of actual displacement, then be 25 millimeters by the picture displacement that measuring and calculating obtains, then the corresponding actual displacement of the picture displacement
It is 25 centimetres.
Specifically, computer 300 can be according to the corresponding reality of pixel each in the image that image collecting device 100 acquires
The pixel that the picture displacement of border distance and the label includes, determines the actual displacement of the label.For example, each pixel is corresponding
1 millimeter of actual range, and it is 5 that picture displacement, which includes pixel number, then the actual displacement of the label is 5 millimeters.
After determining actual displacement, computer 300 can generate 400 performance detection number of breaker according to actual displacement
According to the performance detection data may include speed, displacement, acceleration, the instantaneous velocity at a certain moment, average speed, according to this
Performance detection data, can obtain speed with change constantly curve graph, the trajectory diagram that changes over time of displacement.As shown in Figure 3
It is the embodiment of the present invention according to the performance data of generation, for the speed of acquisition with the curve graph changed constantly, which is open circuit
Device 400 during carrying out pass feed motion speed with the curve graph changed constantly.Horizontal axis in Fig. 3 is the moment, and unit is
Millisecond (ms), the longitudinal axis are speed, and unit is millimeter/millisecond (mm/ms).As can be seen from Figure 3 breaker 400 has one first to add
Speed, the process then slowed down again.It can clearly reflect all or part of performance data of breaker 400 according to the curve graph
Feature, such as: maximum speed, smoothness of curve.It is understood that performance data can also be with table, column diagram and scatterplot
The expression-form of figure is expressed, and is not further limited to according to the expression-form of performance data herein.
A kind of detection device for circuit breaker provided in an embodiment of the present invention may include: image collecting device 100, bracket 200
With computer 300, described image acquisition device 100 is set on the bracket 200, described image acquisition device 100 with it is described
Computer 300 communicates to connect, and described image acquisition device 100 is placed in 400 side of breaker, the transmission of the breaker 400
Label is provided on connecting rod 410, described image acquisition device 100 acquires described during the breaker 400 is acted
The image of label on kinematic link 410 obtains the first photo group and is sent in the computer 300, first photo
Group includes at least two photos；The computer 300 determines the picture displacement of the label by the image of the label, according to
The picture displacement of the label determines the actual displacement of the label, according to the actual displacement, generates breaker performance detection
Data.The present invention acquires the image for the process that breaker 400 is acted by the way of Image Acquisition, and is generated according to image
The technological means of performance detection data overcomes the larger technical problem of the difficulty of the installation stroke sensor on breaker 400,
The technical effect that convenience detects the performance of breaker 400 is reached.
Optionally, another detection device for circuit breaker provided in an embodiment of the present invention, the light of described image acquisition device 100
Axis is vertical with the plane where the label.
Specifically, there are lens in image collecting device 100, according to the optical axis of lens, image collecting device 100 can be determined
Direction.Optical axis is the symmetry axis of optical system, is the straight line by lens centre.Image collecting device 100 and open circuit
The plane where label on device 400 is vertical, can more easily obtain the photograph for carrying the image of the label on breaker 400
Piece.
Optionally, as shown in figure 4, it is provided in an embodiment of the present invention another kind detection device for circuit breaker, the bracket 200
It is highly adjustable, and/or, there is rotating mechanism 210, described image acquisition device 100 is set to the rotation on the bracket 200
In mechanism 210.
Specifically, image collecting device 100 it is set bracket 200 height it is adjustable, by bracket 200
The adjusting of height, adjustable 100 optical axis of image collecting device it is vertical with the plane where the label on breaker 400, and/
Or, bracket 200 can have rotating mechanism 210, which can be rotated left and right, and can also be rotated up and down.By image
The setting of acquisition device 100 can adjust image collecting device by the rotation of rotating mechanism 210 on the rotating mechanism 210
100 optical axis is vertical with the plane where the label on breaker 400.
Optionally, the height of described image acquisition device 100 is identical as the height of the label.
Specifically, by adjusting set by image collecting device 100 bracket 200 height and/or bracket 200 rotation
The angle that rotation mechanism 210 rotates, keeps the height of image collecting device 100 identical as the height of label on breaker 400.
Optionally, as shown in figure 4, another kind detection device for circuit breaker provided in an embodiment of the present invention, the breaker 400
Detection device can also include: image transmitting line 500, and described image acquisition device 100 and the computer 300 pass through the figure
As transmission line 500 communicates to connect.
Specifically, image is adopted when the communication connection between image collecting device 100 and computer 300 is wired connection
Acquisition means 100 can transmit signal by image transmitting line 500 and computer 300 carries out transmission interaction, make image collecting device
After 100 obtain the first photo group, the first photo group is sent to computer 300 by image transmitting line 500.
Optionally, as shown in figure 5, another kind detection device for circuit breaker provided in an embodiment of the present invention, the breaker 400
Detection device can also include: breaker 400, and the breaker 400 includes: operating mechanism 420, moving contact 430, static contact
440, arc-chutes 450 and the kinematic link 410, the operating mechanism 420 drive the dynamic touching by the kinematic link 410
First 430 movement, the moving contact 430 and the static contact 440 have a predeterminated position relationship, the moving contact 430 and described quiet
Contact 440 is all set in the arc-chutes 450.
Optionally, a photo in the first photo group is determined as initial photo by the computer 300, will be described
Relative position of the label that initial photo carries in photo is determined as initial position；The computer 300 shines described first
Other each photos in piece group in addition to the initial photo: determine that the image for the label that the photo carries is opposite in photo
Position determines the picture displacement of the label with the initial position depending on the relative position.
Specifically, can will to generate the moment in first photo group earliest for computer 300 in one embodiment of the present invention
Photo is determined as initial photo, and relative position of the label of initial photo carrying in photo is determined as initial position.It can
With understanding, it can also determine that others photo is initial photo in the first photo group according to other conditions, not do herein
It is further to limit.
Specifically, the mark that computer 300 can carry other each photos in the first photo group in addition to initial photo
Relative position of the image of note in photo is compared with initial position, determines the label that other each photos carry
The picture displacement of relative position of the image in photo to initial position includes the number of pixel.First is shone in computer 300
Moment earliest photo is generated in piece group is determined as initial photo, relative position of the label which carries in photo
When being determined as initial position, computer 300 can generate the moment according to other each photos and initial photo generates the moment
Interval, phase of the image for the label for successively carrying other each photos in the first photo group in addition to initial photo in photo
Position and initial position are compared, determine opposite position of the image for the label that other each photos carry in photo
Set the number to the picture displacement of initial position comprising pixel.For example, the image and initial photo of the label that picture A carries carry
The picture displacement of image of label may include 7 pixels, the mark that the image and initial photo for the label that photo B is carried carry
The picture displacement of the image of note may include 10 pixels.
Optionally, the computer 300 is to an at least photo in the first photo group: determining what this photo carried
Relative position of the image of the label in photo, the institute carried depending on the relative position with previous photo of this photo
State the picture displacement that relative position of the image of label in photo determines the label.
Specifically, computer 300 can be to an at least photo in the first photo group: determining that this photo is taken first
Relative position of the image of the label of band in photo determines raw in this photo according to the generation moment of this photo
At before the moment and generating a moment immediate photo and being determined as previous photo of this photo, further according to the relative position
Relative position of the image of the label carried with previous photo of this photo in photo, determines the image of the label
Displacement includes the number of pixel.For example, the previous photo of photo B is picture A, the image and picture A of the label that photo B is carried
The picture displacement of the image of the label of carrying includes 5 pixels, and the previous photo of photo C is photo B, the mark that photo C is carried
The picture displacement of the image for the label that the image and photo B of note carry may include 5 pixels.
Optionally, each pixel corresponds in the image that the computer 300 is acquired according to described image acquisition device 100
Actual range and the label the picture displacement pixel that includes, determine the actual displacement of the label.
Specifically, computer 300 can predefine each pixel in the image of acquisition by image collecting device 100
Corresponding actual range, the pixel number that the picture displacement according to label includes, can determine the actual displacement of the label.Example
Such as, each pixel corresponds to 1 millimeter of actual range, and it is 5 that picture displacement, which includes pixel number, then the actual bit of the label
Move is 5 millimeters.
Described image acquisition device 100 includes processor and memory, includes kernel in processor, removes memory by kernel
In transfer corresponding program unit.One or more can be set in kernel, acquires the breaker by adjusting kernel parameter
400 acted during label on the kinematic link 410 image, obtain the first photo group and be simultaneously sent to the meter
In calculation machine 300.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, if read-only memory (ROM) or flash memory (flash RAM), memory include that at least one is deposited
Store up chip.
The computer 300 includes processor and memory, includes kernel in processor, goes in memory to transfer by kernel
Corresponding program unit.One or more can be set in kernel, comes by adjusting kernel parameter true by the image of the label
The picture displacement of the fixed label, the actual displacement of the label is determined according to the picture displacement of the label, according to the reality
Border displacement, generates 400 performance detection data of breaker.
The embodiment of the invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
Existing following steps/function:
It acquires the image of the label during the breaker 400 is acted on the kinematic link 410, obtains the
One photo group is simultaneously sent in the computer 300.
The embodiment of the invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
Existing following steps/function:
The picture displacement that the label is determined by the image of the label determines institute according to the picture displacement of the label
The actual displacement for stating label generates breaker performance detection data according to the actual displacement.
The embodiment of the invention provides a kind of processor, the processor is for running program, wherein described program operation
Shi Shixian following steps/function:
It acquires the image of the label during the breaker 400 is acted on the kinematic link 410, obtains the
One photo group is simultaneously sent in the computer 300.
The embodiment of the invention provides a kind of processor, the processor is for running program, wherein described program operation
Shi Shixian following steps/function:
The image by the label determines the picture displacement of the label, and the picture displacement according to the label is true
The actual displacement of the fixed label generates breaker performance detection data according to the actual displacement.
The embodiment of the invention provides a kind of equipment, equipment include processor, memory and storage on a memory and can
The program run on a processor, processor perform the steps of when executing program
It acquires the image of the label during the breaker 400 is acted on the kinematic link 410, obtains the
One photo group is simultaneously sent in the computer 300, and the first photo group includes at least two photos.
The embodiment of the invention provides a kind of equipment, equipment include processor, memory and storage on a memory and can
The program run on a processor, processor perform the steps of when executing program
The picture displacement that the label is determined by the image of the label determines institute according to the picture displacement of the label
The actual displacement for stating label generates breaker performance detection data according to the actual displacement.
Equipment herein can be server, PC, PAD, mobile phone etc..
Present invention also provides a kind of 300 program products of computer to be adapted for carrying out when executing on data processing equipment
The program of initialization there are as below methods step:
The first photo group that image collecting device 100 acquires is obtained, the first photo group is the breaker 400 progress
The image of label during movement on the kinematic link 410；
The picture displacement that the label is determined by the image of the label determines institute according to the picture displacement of the label
The actual displacement for stating label generates breaker performance detection data according to the actual displacement.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer 300
Program product.Therefore, in terms of the application can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, it wherein includes 300 usable program code of computer that the application, which can be used in one or more,
The calculating implemented in 300 usable storage medium of computer (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of 300 program product of machine.
The application is stream of the reference according to 300 program product of method, equipment (system) and computer of the embodiment of the present application
Journey figure and/or block diagram describe.It should be understood that can be by 300 program instruction implementation flow chart of computer and/or block diagram
The combination of process and/or box in each flow and/or block and flowchart and/or the block diagram.It can provide these calculating
300 program instruction of machine is set to the processing of general purpose computer 300, special purpose computer 300, Embedded Processor or other programmable datas
Standby processor is to generate a machine, so that being held by the processor of computer 300 or other programmable data processing devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These 300 program instructions of computer may also be stored in be able to guide computer 300 or other programmable datas processing set
In standby 300 readable memory of computer operate in a specific manner, so that being stored in the finger in 300 readable memory of computer
It enables and generates the manufacture including command device, which realizes in one or more flows of the flowchart and/or box
The function of being specified in figure one box or multiple boxes.
These 300 program instructions of computer can also be loaded into computer 300 or other programmable data processing devices, be made
On computer 300 or other programmable devices execute series of operation steps with generate computer 300 realization processing, from
And the instruction executed on computer 300 or other programmable devices is provided for realizing in one process of flow chart or multiple streams
The step of function of being specified in journey and/or one or more blocks of the block diagram.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in 300 readable medium of computer, random access memory (RAM)
And/or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer 300
The example of readable medium.
300 readable medium of computer includes permanent and non-permanent, removable and non-removable media can be by any
Method or technique come realize information store.Information can be 300 readable instruction of computer, data structure, the module of program or its
His data.The example of the storage medium of computer 300 includes, but are not limited to phase change memory (PRAM), static random access memory
Device (SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory techniques, CD-ROM are read-only
Memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or
Other magnetic storage devices or any other non-transmission medium, can be used for storage can be accessed by a computing device information.According to
Herein defines, and 300 readable medium of computer does not include temporary computer readable media (transitory media), such as modulates
Data-signal and carrier wave.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as the production of method, system or 300 program of computer
Product.Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.Moreover, it wherein includes the computer of 300 usable program code of computer that the application, which can be used in one or more,
The computer 300 implemented in 300 usable storage mediums (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of program product.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (10)
1. a kind of detection device for circuit breaker characterized by comprising image collecting device, bracket and computer, described image are adopted
Acquisition means are arranged on the bracket, and described image acquisition device and the computer communicate to connect,
Described image acquisition device is placed in breaker side, and label, the figure are provided on the kinematic link of the breaker
As acquisition device acquires the image of the label during the breaker is acted on the kinematic link, the first photograph of acquisition
Piece group is simultaneously sent in the computer, and the first photo group includes at least two photos；
The computer determines the picture displacement of the label by the image of the label, according to the picture displacement of the label
The actual displacement for determining the label generates breaker performance detection data according to the actual displacement.
2. detection device for circuit breaker according to claim 1, which is characterized in that the optical axis of described image acquisition device and institute
Plane where stating label is vertical.
3. detection device for circuit breaker according to claim 1, which is characterized in that
The height of the bracket is adjustable, and/or, there is rotating mechanism, described image acquisition device is set to institute on the bracket
It states on rotating mechanism.
4. detection device for circuit breaker according to claim 1, which is characterized in that the height of described image acquisition device and institute
The height for stating label is identical.
5. detection device for circuit breaker according to claim 1, which is characterized in that further include: image transmitting line, described image
Acquisition device is communicated to connect with the computer by described image transmission line.
6. detection device for circuit breaker according to claim 1, which is characterized in that further include: breaker, the breaker packet
Include: operating mechanism, moving contact, static contact, arc-chutes and the kinematic link, the operating mechanism pass through the kinematic link band
The moving contact movement is moved, the moving contact and the static contact have predeterminated position relationship, the moving contact and the stationary contact
Head is all set in the arc-chutes.
7. detection device for circuit breaker according to claim 1, which is characterized in that the label is set to the kinematic link
Middle part.
8. detection device for circuit breaker according to claim 1, which is characterized in that the computer is by the first photo group
In a photo be determined as initial photo, the relative position of label that the initial photo carries in photo is determined as just
Beginning position；The computer is to other each photos in the first photo group in addition to the initial photo: determining the photo
Relative position of the image of the label of carrying in photo, determines the label with the initial position depending on the relative position
Picture displacement.
9. detection device for circuit breaker according to claim 1, which is characterized in that the computer is to the first photo group
In an at least photo: determine relative position of the image in photo for the label that this photo carries, it is opposite according to this
Relative position of the image for the label that previous photo of position and this photo carries in photo determines the label
Picture displacement.
10. detection device for circuit breaker according to claim 1, which is characterized in that the computer is adopted according to described image
The pixel that the picture displacement of each corresponding actual range of pixel and the label includes in the image of acquisition means acquisition, really
The actual displacement of the fixed label.
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| CN201910405889.4A CN110108461A (en) | 2019-05-16 | 2019-05-16 | A kind of detection device for circuit breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346716A (en) * | 2019-08-22 | 2019-10-18 | 云南电网有限责任公司电力科学研究院 | A kind of electrification detection system and method for breaker operating characteristic |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845606A (en) * | 2006-05-15 | 2006-10-11 | 华北电力大学（北京） | Automatic image recognizing and monitoring method for power high voltage circuit breaker switch state |
| CN1845605A (en) * | 2006-05-15 | 2006-10-11 | 华北电力大学（北京） | Image processing and recognizing method for real-time monitoring power high voltage circuit breaker switch state |
| CN101893686A (en) * | 2010-06-11 | 2010-11-24 | 河南电力试验研究院 | Digital radiography-based breaker operating characteristic on-line detection device and method |
| CN201707032U (en) * | 2010-06-11 | 2011-01-12 | 河南电力试验研究院 | On-line detecting device for operating characteristic of circuit breaker based on photographic digitization |
| CN202793771U (en) * | 2012-08-27 | 2013-03-13 | 武汉义天科技有限公司 | Breaker testing system applying high-speed charge coupled device (CCD) image-forming principle |
| CN103822781A (en) * | 2014-03-14 | 2014-05-28 | 云南电力试验研究院（集团）有限公司电力研究院 | Mechanical property detection method of non-contact breaker |
| CN104697768A (en) * | 2014-12-23 | 2015-06-10 | 华北电力大学（保定） | Method for testing movement characteristics of dynamic contact of high-voltage circuit breaker |
| CN105300320A (en) * | 2015-12-04 | 2016-02-03 | 华北电力大学（保定） | Breaker angular displacement characteristic detection method based on double auxiliary markers |
| CN106526467A (en) * | 2016-10-14 | 2017-03-22 | 西安交通大学 | High voltage circuit breaker switch-on and switch-off speed characteristic measurement method based on machine vision |
| CN106768987A (en) * | 2017-02-28 | 2017-05-31 | 广西电网有限责任公司桂林供电局 | The multi-target tracking method of the breaker test system being imaged with high-speed cmos |
-
2019
- 2019-05-16 CN CN201910405889.4A patent/CN110108461A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845606A (en) * | 2006-05-15 | 2006-10-11 | 华北电力大学（北京） | Automatic image recognizing and monitoring method for power high voltage circuit breaker switch state |
| CN1845605A (en) * | 2006-05-15 | 2006-10-11 | 华北电力大学（北京） | Image processing and recognizing method for real-time monitoring power high voltage circuit breaker switch state |
| CN101893686A (en) * | 2010-06-11 | 2010-11-24 | 河南电力试验研究院 | Digital radiography-based breaker operating characteristic on-line detection device and method |
| CN201707032U (en) * | 2010-06-11 | 2011-01-12 | 河南电力试验研究院 | On-line detecting device for operating characteristic of circuit breaker based on photographic digitization |
| CN202793771U (en) * | 2012-08-27 | 2013-03-13 | 武汉义天科技有限公司 | Breaker testing system applying high-speed charge coupled device (CCD) image-forming principle |
| CN103822781A (en) * | 2014-03-14 | 2014-05-28 | 云南电力试验研究院（集团）有限公司电力研究院 | Mechanical property detection method of non-contact breaker |
| CN104697768A (en) * | 2014-12-23 | 2015-06-10 | 华北电力大学（保定） | Method for testing movement characteristics of dynamic contact of high-voltage circuit breaker |
| CN105300320A (en) * | 2015-12-04 | 2016-02-03 | 华北电力大学（保定） | Breaker angular displacement characteristic detection method based on double auxiliary markers |
| CN106526467A (en) * | 2016-10-14 | 2017-03-22 | 西安交通大学 | High voltage circuit breaker switch-on and switch-off speed characteristic measurement method based on machine vision |
| CN106768987A (en) * | 2017-02-28 | 2017-05-31 | 广西电网有限责任公司桂林供电局 | The multi-target tracking method of the breaker test system being imaged with high-speed cmos |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346716A (en) * | 2019-08-22 | 2019-10-18 | 云南电网有限责任公司电力科学研究院 | A kind of electrification detection system and method for breaker operating characteristic |
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Application publication date: 20190809 |