CN108910452A - A kind of transmission device with process defencive function - Google Patents
A kind of transmission device with process defencive function Download PDFInfo
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- CN108910452A CN108910452A CN201810776739.XA CN201810776739A CN108910452A CN 108910452 A CN108910452 A CN 108910452A CN 201810776739 A CN201810776739 A CN 201810776739A CN 108910452 A CN108910452 A CN 108910452A
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- image
- described image
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- input terminal
- defencive function
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/041—Camera
Abstract
The present invention provides a kind of transmission device with process defencive function, utilize workbench, transmission belt, fixed station, test specimen, driving motor, testing jig, image collecting device, central control unit, image processing apparatus, warning device and display device, the detection to test specimen state in transmission process can be achieved, in the case where not stalling transmission belt driving motor, detection to test specimen state in transmission process, realize a kind of transmission device with process defencive function, image processing apparatus includes image enhancement module, image smoothing module and image denoising module；Wherein, the output end of image collecting device and the input terminal of image enhancement module connect, the output end of image enhancement module is connect with the input terminal of image smoothing module, the output end of image smoothing module and the input terminal of image denoising module connect, and the output end of image denoising module is connect with the input terminal of image comparison device.
Description
Technical field
The present invention relates to processing testing field more particularly to a kind of transmission devices with process defencive function.
Background technique
The production process of machine refers to all processes that product is made from raw material (or semi-finished product).For production of machinery
Transport and preservation including raw material, the preparation of production, the manufacture of blank, the processing and heat treatment of part, the assembly of product and
Debugging, the contents such as paint and packaging.The content of production process is very extensive, the principle and method of modern enterprise system analysis engineering
Tissue production and Instructing manufacture, regarding production process as one has the production system output and input, in process of production,
All shape, size, position and property etc. for changing production object, the process for becoming finished product or semi-finished product is known as technique
Process.It is the major part of production process.Technical process can be divided into casting, forging, punching press, welding, machining, assembly again
Etc. technical process, manufacturing technology process generally refer to the machining work process of part and the assembling technology procedure of machine
Summation, other processes are then known as supporting process, such as transport, keeping, power supply, maintenance of equipment etc..Technical process is again
It is made of one or several tactic processes, a process several work steps by being made of.
Currently, the test specimen state in transmission process can not be detected on board when being transmitted to test specimen, and
It needs upon completion of the transmission to detect the test specimen processed by staff, it as a result, during transmission, can not be to examination
State in part transmission process is monitored, and if necessary to monitor, is needed to disconnect motor, is then stopped the operation of transmission belt, greatly
The efficiency of test specimen transmission is affected greatly.
Summary of the invention
Therefore, to solve the above-mentioned problems, the present invention provides a kind of transmission device with process defencive function, utilizes work
Make platform, transmission belt, fixed station, test specimen, driving motor, testing jig, image collecting device, central control unit, image procossing
Device, warning device and display device are driven, it can be achieved that detection to test specimen state in transmission process not stalling transmission belt
In the case where dynamic motor, the detection to test specimen state in transmission process realizes a kind of transmission with process defencive function
Device.
A kind of transmission device with process defencive function according to the present invention comprising workbench, transmission belt, regular worker
Position, test specimen, driving motor, testing jig, image collecting device, central control unit, image processing apparatus, warning device and aobvious
Showing device；
Wherein, transmission belt is located on workbench, and fixed station is located in transmission belt, and test specimen is fixed in fixed station, drives
Dynamic motor is located at the side of workbench, and for driving motor for driving transmission belt to run on the table, testing jig is located at workbench
Side, image collecting device is installed on testing jig, and image collecting device is used to acquire the operation figure of test specimen and fixed station
As information；
Wherein, the input terminal of the output end of image collecting device and image processing apparatus connect, image processing apparatus it is defeated
The connection of the input terminal of outlet and central control unit, the input terminal of display device, the input terminal of driving motor and warning device
Input terminal connect respectively with the output end of central control unit.
Preferably, image processing apparatus includes image enhancement module, image smoothing module and image denoising module；
Wherein, the input terminal of the output end of image collecting device and image enhancement module connect, image enhancement module it is defeated
Outlet is connect with the input terminal of image smoothing module, and the output end of image smoothing module and the input terminal of image denoising module connect
It connects, the output end of image denoising module is connect with the input terminal of image comparison device.
Preferably, image collector is set to ccd image acquisition device.
Preferably, central control unit will control signal and be transmitted to driving motor, and driving motor drives according to control signal
Transmission belt operation.
Preferably, central control unit is ARM single-chip microcontroller.
It preferably, is two-dimensional function f (x, y) by the image definition that image collecting device is transmitted to image processing apparatus,
Middle x, y are space coordinates, and image enhancement module carries out image enhancement processing to image f (x, y), the two-dimensional image after image enhancement
Function is p (x, y), wherein
P (x, y)=f (x, y)+2f (x-1, y)+f (x+1, y)+f (x, y-1)+2f (x, y+1).
Preferably, image smoothing module is smoothed above-mentioned image p (x, y), image two after smoothing processing
Tieing up function is h (x, y), and wherein smooth function is g (x, y),
H (x, y)=p (x, y) * g (x, y), * are convolution symbol, and σ is customized adjustable constant, and smooth effect is to pass through σ
Come what is controlled.
Preferably, image denoising module carries out denoising, image two after denoising to above-mentioned image h (x, y)
Tieing up function is u (x, y), wherein
U (x, y)=2h (x, y)-h (x-1, y)+h (x+1, y)+h (x, y-1) -2h (x, y+1)；
Image u (x, y) is transmitted to central control unit by image denoising module.
Preferably, image collecting device to the operation image information of the test specimen of image acquisition device and fixed station into
Treated image information is transmitted to display device by row image procossing, image control apparatus, and staff fills in display
The operation image information for setting middle observation test specimen and fixed station, if exception occur in the process of running in discovery test specimen and fixed station
Situation, then central control unit control warning device sends warning message.
Preferably, warning device is acoustic-optic alarm.
Compared with prior art, the present invention has following beneficial effect：
(1) present invention provides a kind of transmission device with process defencive function, utilizes workbench, transmission belt, regular worker
Position, test specimen, driving motor, testing jig, image collecting device, central control unit, image processing apparatus, warning device and aobvious
Showing device is, it can be achieved that detection to test specimen state in transmission process, in the case where not stalling transmission belt driving motor, to examination
The detection of part state in transmission process realizes a kind of transmission device with process defencive function；
(2) a kind of transmission device with process defencive function provided by the invention, image processing apparatus therein is to adopting
The image of collection carry out respectively image enhancement, image smoothing, image denoising processing, can efficiently, quickly extract image collecting device
Image information, the identification precision of the image information of state in transmission process to test specimen can be improved, effectively ensure test specimen exist
Security performance in transmission process.
Detailed description of the invention
Fig. 1 is a kind of structure chart of transmission device with process defencive function of the invention；
Fig. 2 is a kind of schematic diagram of transmission device with process defencive function of the invention
Fig. 3 is the schematic diagram of image processing apparatus of the invention.
Appended drawing reference
1- workbench；2- transmission belt；3- fixed station；4- test specimen；5- driving motor；6- testing jig；7- image collector
It sets；8- central control unit；9- image processing apparatus；10- warning device；11- display device.
Specific embodiment
The transmission device to provided by the invention with process defencive function carries out detailed with reference to the accompanying drawings and examples
Explanation.
As shown in Figure 1, the transmission device provided by the invention with process defencive function includes workbench (1), transmission belt
(2), fixed station (3), test specimen (4), driving motor (5), testing jig (6), image collecting device (7), central control unit
(8), image processing apparatus (9), warning device (10) and display device (11)；
Wherein, transmission belt (2) is located on workbench (1), and fixed station (3) is located on transmission belt (2), and test specimen (4) is fixed
On fixed station (3), driving motor (5) is located at the side of workbench (1), and driving motor (5) is for driving transmission belt (2) to exist
Workbench is run on (1), and testing jig (6) is located at the side of workbench (1), and image collecting device (7) is installed on testing jig (6)
On, image collecting device (7) is used to acquire the operation image information of test specimen (4) and fixed station (3)；
As shown in Fig. 2, the output end of image collecting device (7) is connect with the input terminal of image processing apparatus (9), at image
The output end of reason device (9) is connect with the input terminal of central control unit (8), input terminal, the driving motor of display device (11)
(5) input terminal of input terminal and warning device (10) is connect with the output end of central control unit (8) respectively.
As shown in figure 3, image processing apparatus (9) includes image enhancement module, image smoothing module and image denoising mould
Block；
Wherein, the input terminal of the output end of image collecting device (7) and image enhancement module connects, image enhancement module
Output end is connect with the input terminal of image smoothing module, and the output end of image smoothing module and the input terminal of image denoising module connect
It connects, the output end of image denoising module is connect with the input terminal of image comparison device (8).
Specifically, image collecting device (7) is ccd image acquisition device.
Specifically, central control unit (8) is transmitted to signal is controlled driving motor (5), and driving motor (5) is according to control
Signal drives transmission belt (2) operation.
Specifically, central control unit (8) is ARM single-chip microcontroller.
Specifically, by image collecting device (7) be transmitted to image processing apparatus (9) image definition be two-dimensional function f (x,
Y), wherein x, y are space coordinates, and image enhancement module carries out image enhancement processing to image f (x, y), the figure after image enhancement
As two-dimensional function is p (x, y), wherein
P (x, y)=f (x, y)+2f (x-1, y)+f (x+1, y)+f (x, y-1)+2f (x, y+1).
Specifically, image smoothing module is smoothed above-mentioned image p (x, y), image two after smoothing processing
Tieing up function is h (x, y), and wherein smooth function is g (x, y),
H (x, y)=p (x, y) * g (x, y), * are convolution symbol, and σ is customized adjustable constant, and smooth effect is to pass through σ
Come what is controlled.
Specifically, image denoising module carries out denoising, image two after denoising to above-mentioned image h (x, y)
Tieing up function is u (x, y), wherein
U (x, y)=2h (x, y)-h (x-1, y)+h (x+1, y)+h (x, y-1) -2h (x, y+1)；
Image u (x, y) is transmitted to central control unit (8) by image denoising module.
Specifically, fortune of the image collecting device (9) to image collecting device (7) test specimen (4) acquired and fixed station (3)
Row image information carries out image procossing, and treated image information is transmitted to display device by image control apparatus (8)
(11), the operation image information of staff observation test specimen (4) and fixed station (3) in display device (11), if discovery examination
There are abnormal conditions in the process of running in part (4) and fixed station (3), then central control unit (8) control warning device (10)
Send warning message.
Specifically, warning device (10) is acoustic-optic alarm.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, those skilled in the art should understand that, to technical side of the invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of transmission device with process defencive function, which is characterized in that the transmission dress with process defencive function
It sets including workbench (1), transmission belt (2), fixed station (3), test specimen (4), driving motor (5), testing jig (6), Image Acquisition
Device (7), central control unit (8), image processing apparatus (9), warning device (10) and display device (11)；
Wherein, the transmission belt (2) is located on the workbench (1), and the fixed station (3) is located in the transmission belt (2),
The test specimen (4) is fixed on the fixed station (3), and the driving motor (5) is located at the side of the workbench (1), institute
Driving motor (5) are stated for driving the transmission belt (2) to run on the workbench (1), the testing jig (6) is located at described
The side of workbench (1), described image acquisition device (7) are installed on the testing jig (6), described image acquisition device (7)
For acquiring the operation image information of the test specimen (4) and the fixed station (3)；
Wherein, the output end of described image acquisition device (7) is connect with the input terminal of described image processing unit (9), the figure
The output end of picture processing unit (9) is connect with the input terminal of the central control unit (8), the input of the display device (11)
End, the input terminal of the driving motor (5) and the warning device (10) input terminal respectively with the central control unit
(8) output end connection.
2. the transmission device according to claim 1 with process defencive function, which is characterized in that described image processing dress
Setting (9) includes image enhancement module, image smoothing module and image denoising module；
Wherein, the output end of described image acquisition device (7) is connect with the input terminal of described image enhancing module, and described image increases
The output end of strong module is connect with the input terminal of described image Leveling Block, the output end of described image Leveling Block and the figure
As the input terminal connection of denoising module, described image denoises the output end of module and the input terminal of described image comparison device (8)
Connection.
3. the transmission device according to claim 1 with process defencive function, which is characterized in that described image acquisition dress
Setting (7) is ccd image acquisition device.
4. the transmission device according to claim 1 with process defencive function, which is characterized in that the center control dress
It sets (8) and is transmitted to signal is controlled the driving motor (5), the driving motor (5) is according to control signal driving
Transmission belt (2) operation.
5. the transmission device according to claim 1 with process defencive function, which is characterized in that the center control dress
Setting (8) is ARM single-chip microcontroller.
6. the transmission device according to claim 2 with process defencive function, which is characterized in that acquire described image
The image definition that device (7) is transmitted to described image processing unit (9) is two-dimensional function f (x, y), and wherein x, y are space coordinates,
Described image enhances module and carries out image enhancement processing to image f (x, y), the two-dimensional image function after image enhancement be p (x,
Y), wherein
P (x, y)=f (x, y)+2f (x-1, y)+f (x+1, y)+f (x, y-1)+2f (x, y+1).
7. the transmission device according to claim 6 with process defencive function, which is characterized in that the smooth mould of described image
Block is smoothed above-mentioned image p (x, y), and two-dimensional image function is h (x, y) after smoothing processing, wherein smooth letter
Number is g (x, y),
(x, y) ﹡ are convolution symbol to h (x, y)=p (x, y) * g, and σ is customized adjustable constant, and smooth effect is controlled by σ
System.
8. the transmission device according to claim 7 with process defencive function, which is characterized in that described image denoises mould
Block carries out denoising to above-mentioned image h (x, y), and two-dimensional image function is u (x, y) after denoising, wherein
U (x, y)=2h (x, y)-h (x-1, y)+h (x+1, y)+h (x, y-1) -2h (x, y+1)；
Described image denoises module and image u (x, y) is transmitted to the central control unit (8).
9. the transmission device according to claim 1 with process defencive function, which is characterized in that described image acquisition dress
Set (9) to the operation image information of described image acquisition device (7) test specimen (4) acquired and the fixed station (3) into
Treated image information is transmitted to the display device (11), work by row image procossing, described image control device (8)
Make the operation image information of personnel's observation test specimen (4) and the fixed station (3) in the display device (11), if hair
There are abnormal conditions in the process of running in the existing test specimen (4) and the fixed station (3), then the central control unit (8)
It controls the warning device (10) and sends warning message.
10. the transmission device according to claim 9 with process defencive function, which is characterized in that the warning device
It (10) is acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776739.XA CN108910452A (en) | 2018-07-14 | 2018-07-14 | A kind of transmission device with process defencive function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776739.XA CN108910452A (en) | 2018-07-14 | 2018-07-14 | A kind of transmission device with process defencive function |
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| CN108910452A true CN108910452A (en) | 2018-11-30 |
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| CN201810776739.XA Pending CN108910452A (en) | 2018-07-14 | 2018-07-14 | A kind of transmission device with process defencive function |
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| CN107717434A (en) * | 2017-12-04 | 2018-02-23 | 南通尚力机电工程设备有限公司 | A kind of calibration equipment to irregular part |
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Application publication date: 20181130 |