CN109164113A - A kind of handset port circuit board vision automatic checkout system and its detection method - Google Patents
A kind of handset port circuit board vision automatic checkout system and its detection method Download PDFInfo
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- CN109164113A CN109164113A CN201811353512.0A CN201811353512A CN109164113A CN 109164113 A CN109164113 A CN 109164113A CN 201811353512 A CN201811353512 A CN 201811353512A CN 109164113 A CN109164113 A CN 109164113A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The invention discloses a kind of handset port circuit board vision automatic checkout systems, including computer and detection unit, the input terminal of the computer and the output end of detection unit connect, the detection unit includes spacing detection module, width detection module and defects detection module, and the input terminal of computer and the output end of sending module connect, the input terminal of the sending module and the output end of conversion module connect, and the present invention relates to technical field of vision detection.The handset port circuit board vision automatic checkout system and its detection method, it is connected by the input terminal of computer and the output end of detection unit, intelligentized detection mode is detected, improve the accuracy rate of detection, the efficiency that detection can also be improved simultaneously, includes spacing detection module, width detection module and defects detection module by detection unit, can carry out large batch of detection, multiple circuit boards can be detected simultaneously, the efficiency and level for improving and working.
Description
Technical field
The present invention relates to technical field of vision detection, specially a kind of handset port circuit board vision automatic checkout system and
Its detection method.
Background technique
Vision-based detection is exactly to replace human eye with machine to measure and judge, vision-based detection, which refers to, passes through machine vision product
(i.e. image-pickup device is divided to two kinds of CMOS and CCD) will be ingested target and be converted into picture signal, send at dedicated image
Reason system is transformed into digitized signal according to the information such as pixel distribution and brightness, color；Picture system carries out these signals
Clarification of objective is extracted in various operations, and then the device action at scene is controlled according to the result of differentiation, is for producing, filling
The valuable mechanism matched or packed, it has in detection defect and in terms of preventing faulty goods to be dispensed into the function of consumer
The title of immeasurable value, circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, line
Road plate, pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board, printing (copper etching
Technology) circuit board etc., circuit board makes circuit miniaturization, intuitiveization, batch production and optimization electrical appliance cloth for fixed circuit
Office plays an important role.
Existing handset port circuit board during being produced, is detected in the way of artificial, this
The effect of the mode of sample, detection is poor, and the data that naked eyes are seen have deviation, and the efficiency of detection is lower, not can be carried out large quantities of
The detection of amount, greatly reduces working efficiency.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of handset port circuit board vision automatic checkout system and its
Detection method solves the problem of prohibited data detection is true, and working efficiency reduces.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of handset port circuit board vision
Automatic checkout system, including computer and detection unit, the input terminal of the computer and the output end of detection unit connect, institute
Stating detection unit includes spacing detection module, width detection module and defects detection module, and the input terminal and hair of computer
The output end of module is sent to connect, the input terminal of the sending module and the output end of conversion module connect, and conversion module
The connection of the output end of input terminal and video camera, the input terminal of the computer and the output end of position sensor connect, and position
The output end of the input terminal and power module of setting sensor is electrically connected, the input of the output end and video camera of the power module
End connection, and the input terminal of the output end of power module and computer connects, and the computer and precision XY motion platform are real
Now it is bi-directionally connected.
Preferably, the output end of the computer and the input terminal of lighting system connect, and the output end of computer with
The input terminal of commutator connects.
Preferably, the computer is bi-directionally connected with data memory module realization, and computer and analysis and processing module
Realization is bi-directionally connected, and the output end of the computer and the input terminal of buzzer connect.
Preferably, the computer is bi-directionally connected with wireless signal transmitter realization, and wireless signal transmitter and nothing
The realization of line signal receiver is bi-directionally connected, and the wireless signal receiver is bi-directionally connected with intelligent terminal realization.
Preferably, the input terminal of the output end of the computer and alarm unit connects, and the alarm unit includes alarm
Module, mobile phone gateway server and mobile terminal.
Preferably, the alarm module includes voice signal transmitter and A/D converter, the voice signal transmitter
The connection of the input terminal of output end and mobile terminal, and the input terminal of the output end of A/D converter and mobile phone gateway server connects
It connects, the output end of the mobile phone gateway server and the input terminal of mobile terminal connect.
The invention also discloses a kind of detection method of handset port circuit board vision automatic checkout system, specifically include with
Lower step:
S1, video camera is placed in commutator running track first, sent using commutator transport carrier to video camera and is clapped
Illumination range, video camera are ensured in unsaturation region using the lighting system that can change light intensity variation by changing light intensity variation
With the good linearity, picture quality is improved；
After S2, position sensor detect commutator in place, video camera starts to work, and video camera is by the photo of shooting
Digital information is converted by conversion module and computer is sent to by sending module；
Spacing detection module, width detection module and defects detection module in S3, detection unit is between handset port
It is detected away from, width and defect, and the data that will test are sent to computer, are analyzed using analysis and processing module, such as
Fruit is found the problem, and notifies staff to check by buzzer, and passes through wireless signal transmitter and reception of wireless signals
Device is sent to intelligent terminal；
The picture of S4, the data entirely detected and shooting all can be sent to mobile terminal by voice signal transmitter, when
When data are converted, the A/D converter being provided with is converted, and is sent to shifting by mobile phone gateway server after conversion
Dynamic terminal.
(3) beneficial effect
The present invention provides a kind of handset port circuit board vision automatic checkout system and its detection methods.With the prior art
Compared to have it is following the utility model has the advantages that
(1), the handset port circuit board vision automatic checkout system and its detection method, by the input terminal of computer with
The output end of detection unit connects, and detection unit includes spacing detection module, width detection module and defects detection module, and
The input terminal of computer and the output end of sending module connect, and the input terminal of sending module and the output end of conversion module connect,
And the input terminal of conversion module and the output end of video camera connect, and the input terminal of computer and the output end of position sensor connect
It connects, and the output end of the input terminal of position sensor and power module is electrically connected, the output end and video camera of power module
Input terminal connection, and the input terminal of the output end of power module and computer connects, computer and precision XY motion platform
Realization is bi-directionally connected, and intelligentized detection mode is detected, and improves the accuracy rate of detection, while can also improve the effect of detection
Rate.
(2), the handset port circuit board vision automatic checkout system and its detection method, include spacing by detection unit
Detection module, width detection module and defects detection module, and the output end of the input terminal of computer and sending module connects,
The input terminal of sending module and the output end of conversion module connect, and the output end of the input terminal of conversion module and video camera connects
It connects, the input terminal of computer and the output end of position sensor connect, and can carry out large batch of detection, can detect simultaneously more
A circuit board, the efficiency and level for improving and working.
(3), the handset port circuit board vision automatic checkout system and its detection method, pass through computer and wireless signal
Transmitter realization is bi-directionally connected, and wireless signal transmitter is bi-directionally connected with wireless signal receiver realization, and wireless signal connects
It receives device to be bi-directionally connected with intelligent terminal realization, the output end of computer and the input terminal of alarm unit connect, and alarm unit includes
Alarm module, mobile phone gateway server and mobile terminal, alarm module include voice signal transmitter and A/D converter, voice
The output end of signal projector and the input terminal of mobile terminal connect, and the output end of A/D converter and mobile phone gateway service
The input terminal of device connects, and the output end of mobile phone gateway server and the input terminal of mobile terminal connect, the data that can be will test
It is sent to staff with the status of circuit board, facilitates and is checked, improves the quality of product.
Detailed description of the invention
Fig. 1 is the structural principle block diagram of present system；
Fig. 2 is the structural schematic diagram of alarm unit of the present invention.
In figure, 1 computer, 2 detection units, 201 spacing detection modules, 202 width detection modules, 203 defects detection moulds
Block, 3 sending modules, 4 conversion modules, 5 video cameras, 6 position sensors, 7 power modules, 8 precision XY motion platforms, 9 illumination systems
System, 10 commutators, 11 data memory modules, 12 analysis and processing modules, 13 buzzers, 14 wireless signal transmitters, 15 wireless communications
Number receiver, 16 intelligent terminals, 17 alarm units, 171 alarm modules, 1711 voice signal transmitters, 1712A/D converter,
172 mobile phone gateway servers, 173 mobile terminals.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of technical solution referring to FIG. 1-2: a kind of handset port circuit board vision is examined automatically
Examining system, including computer 1 and detection unit 2, the output end of computer 1 is connect with the input terminal of lighting system 9, and is calculated
The output end of machine 1 is connect with the input terminal of commutator 10, and computer 1 is bi-directionally connected with the realization of data memory module 11, and is counted
Calculation machine 1 is bi-directionally connected with the realization of analysis and processing module 12, and the output end of computer 1 is connect with the input terminal of buzzer 13, is calculated
Machine 1 is bi-directionally connected with the realization of wireless signal transmitter 14, and wireless signal transmitter 14 and wireless signal receiver 15 are realized
It is bi-directionally connected, wireless signal receiver 15 is bi-directionally connected with the realization of intelligent terminal 16, the output end and alarm unit 17 of computer 1
Input terminal connection, alarm unit 17 includes alarm module 171, mobile phone gateway server 172 and mobile terminal 173, it is mobile eventually
End 173 is, with the mobile phone for receiving semiotic function, the status of the data and circuit board that can will test is sent to staff, square
Just it is checked, improves the quality of product, alarm module 171 includes voice signal transmitter 1711 and A/D converter 1712,
The model AD7574 of A/D converter 1712, the output end of voice signal transmitter 1711 and the input terminal of mobile terminal 173 connect
It connects, and the output end of A/D converter 1712 is connect with the input terminal of mobile phone gateway server 172, mobile phone gateway server 172
Output end connect with the input terminal of mobile terminal 173, the input terminal of computer 1 is connect with the output end of detection unit 2, detection
Unit 2 includes spacing detection module 201, width detection module 202 and defects detection module 203, and the input terminal of computer 1
It is connect with the output end of sending module 3, the input terminal of sending module 3 is connect with the output end of conversion module 4, and conversion module
4 input terminal is connect with the output end of video camera 5, and the input terminal of computer 1 is connect with the output end of position sensor 6, and
The output end of the input terminal of position sensor 6 and power module 7 is electrically connected, and the output end of power module 7 is defeated with video camera 5
Enter end connection, and the output end of power module 7 is connect with the input terminal of computer 1, computer 1 and precision XY motion platform 8
Realization is bi-directionally connected, and accurate XY motion platform 8 provides running track to video camera 5.
The invention also discloses a kind of detection method of handset port circuit board vision automatic checkout system, specifically include with
Lower step:
S1, video camera is placed in 10 running track of commutator first, sent using 10 transport carrier of commutator to camera shooting
Machine 5 is taken pictures range, and video camera 5 is ensured by changing light intensity variation non-full using the lighting system 9 that can change light intensity variation
With in region have the good linearity, improve picture quality；
After S2, position sensor 6 detect commutator in place, video camera 5 starts to work, and video camera 5 is by shooting
Photo is converted into digital information by conversion module 4 and is sent to computer 1 by sending module 3；
Spacing detection module 201, width detection module 202 and 203 opponent of defects detection module in S3, detection unit 2
Spacing, width and the defect of machine interface are detected, and the data that will test are sent to computer, utilize analysis and processing module 12
It is analyzed, if it find that problem, notifies staff to check by buzzer 13, and passes through wireless signal transmitter 14
Intelligent terminal 16 is sent to wireless signal receiver 15；
The picture of S4, the data entirely detected and shooting all can be sent to mobile terminal by voice signal transmitter 1711
173, when data are converted, the A/D converter 1712 being provided with is converted, and passes through mobile phone gateway service after conversion
Device 172 is sent to mobile terminal 173.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of handset port circuit board vision automatic checkout system, including computer (1) and detection unit (2), the calculating
The input terminal of machine (1) is connect with the output end of detection unit (2), it is characterised in that: the detection unit (2) includes spacing detection
Module (201), width detection module (202) and defects detection module (203), and the input terminal of computer (1) and transmission mould
The output end of block (3) connects, and the input terminal of the sending module (3) is connect with the output end of conversion module (4), and modulus of conversion
The input terminal of block (4) is connect with the output end of video camera (5), and the input terminal of the computer (1) is defeated with position sensor (6)
Outlet connection, and the input terminal of position sensor (6) and the output end of power module (7) are electrically connected, the power module
(7) output end is connect with the input terminal of video camera (5), and the input terminal of the output end of power module (7) and computer (1)
Connection, the computer (1) are bi-directionally connected with precision XY motion platform (8) realization.
2. a kind of handset port circuit board vision automatic checkout system according to claim 1, it is characterised in that: described
The output end of computer (1) is connect with the input terminal of lighting system (9), and the output end of computer (1) and commutator (10)
Input terminal connection.
3. a kind of handset port circuit board vision automatic checkout system according to claim 1, it is characterised in that: the meter
Calculation machine (1) is realized with data memory module (11) and is bi-directionally connected, and computer (1) and analysis and processing module (12) realization are two-way
Connection, the output end of the computer (1) are connect with the input terminal of buzzer (13).
4. a kind of handset port circuit board vision automatic checkout system according to claim 1, it is characterised in that: the meter
Calculation machine (1) is realized with wireless signal transmitter (14) and is bi-directionally connected, and wireless signal transmitter (14) and reception of wireless signals
Device (15) realization is bi-directionally connected, and the wireless signal receiver (15) is realized with intelligent terminal (16) and is bi-directionally connected.
5. a kind of handset port circuit board vision automatic checkout system according to claim 1, it is characterised in that: the meter
The output end of calculation machine (1) is connect with the input terminal of alarm unit (17), the alarm unit (17) include alarm module (171),
Mobile phone gateway server (172) and mobile terminal (173).
6. a kind of handset port circuit board vision automatic checkout system method according to claim 5, it is characterised in that: described
Alarm module (171) includes voice signal transmitter (1711) and A/D converter (1712), the voice signal transmitter
(1711) output end is connect with the input terminal of mobile terminal (173), and the output end and cellular network of A/D converter (1712)
The input terminal connection of server (172) is closed, the output end of the mobile phone gateway server (172) is defeated with mobile terminal (173)
Enter end connection.
7. a kind of detection side of handset port circuit board vision automatic checkout system described in -6 any one according to claim 1
Method, it is characterised in that: specifically includes the following steps:
S1, video camera is placed in commutator (10) running track first, sent using commutator (10) transport carrier to camera shooting
Machine (5) is taken pictures range, and video camera (5) is passed through using the lighting system (9) that can change light intensity variation and changes light intensity variation, ensured
There is the good linearity in unsaturation region, improve picture quality；
After S2, position sensor (6) detect commutator in place, video camera (5) starts to work, and video camera (5) will be shot
Photo be converted into digital information by conversion module (4) and be sent to computer (1) by sending module (3)；
Spacing detection module (201), width detection module (202) and defects detection module (203) in S3, detection unit (2)
The spacing of handset port, width and defect are detected, and the data that will test are sent to computer, handles mould using analysis
Block (12) is analyzed, if it find that problem, notifies staff to check, and pass through wireless signal by buzzer (13)
Transmitter (14) and wireless signal receiver (15) are sent to intelligent terminal (16)；
The picture of S4, the data entirely detected and shooting all can be sent to mobile terminal by voice signal transmitter (1711)
(173), when data are converted, the A/D converter (1712) being provided with is converted, and passes through mobile phone gateway after conversion
Server (172) is sent to mobile terminal (173).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353512.0A CN109164113A (en) | 2018-11-14 | 2018-11-14 | A kind of handset port circuit board vision automatic checkout system and its detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353512.0A CN109164113A (en) | 2018-11-14 | 2018-11-14 | A kind of handset port circuit board vision automatic checkout system and its detection method |
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| Publication Number | Publication Date |
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| CN109164113A true CN109164113A (en) | 2019-01-08 |
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| CN201811353512.0A Pending CN109164113A (en) | 2018-11-14 | 2018-11-14 | A kind of handset port circuit board vision automatic checkout system and its detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870256A (en) * | 2021-12-01 | 2021-12-31 | 成都数之联科技有限公司 | PCB defect evaluation method, device, equipment and medium |
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| CN106645174A (en) * | 2016-12-28 | 2017-05-10 | 重庆远创光电科技有限公司 | Automatic online visual apparent-defect inspection system for general purpose engine |
| CN106645189A (en) * | 2016-12-28 | 2017-05-10 | 重庆远创光电科技有限公司 | Automatic commutator appearance defect online visual detection system |
| CN108745925A (en) * | 2018-05-25 | 2018-11-06 | 合肥市雅视智能科技有限公司 | A kind of comprehensive detection method of parts |
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- 2018-11-14 CN CN201811353512.0A patent/CN109164113A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645174A (en) * | 2016-12-28 | 2017-05-10 | 重庆远创光电科技有限公司 | Automatic online visual apparent-defect inspection system for general purpose engine |
| CN106645189A (en) * | 2016-12-28 | 2017-05-10 | 重庆远创光电科技有限公司 | Automatic commutator appearance defect online visual detection system |
| CN108745925A (en) * | 2018-05-25 | 2018-11-06 | 合肥市雅视智能科技有限公司 | A kind of comprehensive detection method of parts |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870256A (en) * | 2021-12-01 | 2021-12-31 | 成都数之联科技有限公司 | PCB defect evaluation method, device, equipment and medium |
| CN113870256B (en) * | 2021-12-01 | 2022-02-11 | 成都数之联科技有限公司 | PCB defect evaluation method, device, equipment and medium |
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Application publication date: 20190108 |
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