CN105203548A - Control system of AOI (automatic optic inspection) detection device - Google Patents
Control system of AOI (automatic optic inspection) detection device Download PDFInfo
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- CN105203548A CN105203548A CN201510573649.7A CN201510573649A CN105203548A CN 105203548 A CN105203548 A CN 105203548A CN 201510573649 A CN201510573649 A CN 201510573649A CN 105203548 A CN105203548 A CN 105203548A
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Abstract
The invention relates to a control system of an AOI (automatic optic inspection) detection device. The control system comprises an industrial personal computer and a processor, and is also provided with a touch screen for inputting an instruction and parameters and displaying an image and a detection result; an image processing software system runs in the processor; the industrial personal computer respectively controls the processor and a visual system responsible for acquiring the image and a mechanical system of the AOI device; the touch screen and the processor respectively perform bi-directional information interaction with the industrial personal computer. The touch screen is used as a human-computer interaction interface, not only has a display output function, but also has a function of inputting the instruction and setting the parameters and can completely substitute conventional mouse, keyboard and a conventional monitor, so that the space occupation rate of the AOI device is reduced, and the AOI device is simpler in structure and more convenient to operate. The processing system simultaneously contains a rule inspection method and a figure identification inspection method, which can be optionally used or simultaneously used, and the detection capacity is improved.
Description
Technical field
The present invention relates to a kind of printed-wiring board (PWB) AOI checkout equipment, particularly relate to a kind of control system of AOI checkout equipment.
Background technology
The full name of AOI (AutomaticOpticInspection) is automatic optics inspection, is the equipment detected the common deficiency run in welding production based on optical principle.AOI is new a kind of novel test technology of rising, but development rapidly, and a lot of producer is all proposed AOI testing apparatus.Upon automatic detection, machine, by camera autoscan PCB, gathers image, test solder joint and database in qualified parameter compare, through image procossing, check out defect on PCB, and by display or Automatic Logos Flaw display/mark, repair for maintenance personal.
Current AOI equipment, its essential structure is generally be made up of vision system, mechanical system and software systems three major parts.Vision system mainly performs image collecting function; Mechanical system performs institute's inspected object to be sent to the connection support of specified point and a series of function of tonic chord parts and the output etc. of information; Software systems are that gathered image is carried out treatment and analysis.And above-mentioned three major parts are organically combined by a control system.Current AOI equipment, its control structure generally comprises an industrial computer, disposal system, a screen and a keyboard and mouse, industrial computer controls the operation of each system, disposal system is responsible for the operation of software, mouse and keyboard are responsible for the setting of parameter, shield the output that film is then responsible for image and information.At present this AOI device structure more complicated, space occupancy rate is high.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of control system of AOI checkout equipment, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of control system of AOI checkout equipment.
The control system of AOI checkout equipment of the present invention, comprise industrial computer and processor, also be provided with for inputting instruction and parameter and the touch screen for showing image and testing result, run in described processor and have image processing software system, described industrial computer controls described processor respectively, is responsible for gathering the vision system of image and the mechanical system of AOI equipment, described touch screen and described processor respectively with described industrial computer two-way information interaction.
Further, described vision system comprises video camera and light source, is provided with light-source control system, and described industrial computer controls described video camera and described light-source control system respectively, and described light-source control system controls described light source.
Further, residing image processing software system comprises the option program of rule test method and figure test for identification method and above two kinds of methods of inspection simultaneously, and one or both entering that option program selects in above-mentioned two kinds of methods of inspection by touch screen process.
Further, described video camera is black-white CCD video camera.
Further, described video camera is colourful CCD video camera.
Further, described light source is LED light source.
By such scheme, the present invention at least has the following advantages: the control system of AOI checkout equipment of the present invention has touch screen, this touch screen is as human-computer interaction interface, not only there is display translation function, also there is the function of input instruction and setup parameter, traditional mouse, keyboard and conventional display can be substituted completely, decrease the space occupancy rate of AOI equipment, AOI equipment mechanism is more simplified, operate more convenient.And the image processing software system in disposal system of the present invention comprises rule test method and figure test for identification method simultaneously, can according to item inspecting with the different and selectivity of inspection object or adopt simultaneously, enhance the reliability of testing result, improve detectability.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1, the control system of a kind of AOI checkout equipment described in a preferred embodiment of the present invention, comprise industrial computer 1 and processor 2, also be provided with for inputting instruction and parameter and the touch screen 3 for showing image and testing result, run in described processor and have image processing software system, described industrial computer 1 controls described processor 2 respectively, is responsible for gathering the vision system 4 of image and the mechanical system 5 of AOI equipment, described touch screen and described processor respectively with described industrial computer two-way information interaction.
Described vision system 4 comprises video camera 41 and light source 42, is provided with light-source control system 43, and described industrial computer controls described video camera and described light-source control system respectively, and described light-source control system controls described light source.
Residing image processing software system comprises the option program of rule test method and figure test for identification method and above two kinds of methods of inspection simultaneously, and one or both entering that option program selects in above-mentioned two kinds of methods of inspection by touch screen process.
Described video camera is black-white CCD video camera or colourful CCD video camera.
Described light source is LED light source.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. the control system of an AOI checkout equipment, comprise industrial computer and processor, it is characterized in that: be also provided with for inputting instruction and parameter and the touch screen for showing image and testing result, run in described processor and have image processing software system, described industrial computer controls described processor respectively, is responsible for gathering the vision system of image and the mechanical system of AOI equipment, described touch screen and described processor respectively with described industrial computer two-way information interaction.
2. the control system of AOI checkout equipment according to claim 1, it is characterized in that: described vision system comprises video camera and light source, be provided with light-source control system, described industrial computer controls described video camera and described light-source control system respectively, and described light-source control system controls described light source.
3. the control system of AOI checkout equipment according to claim 1, it is characterized in that: residing image processing software system comprises the option program of rule test method and figure test for identification method and above two kinds of methods of inspection simultaneously, one or both entering that option program selects in above-mentioned two kinds of methods of inspection by touch screen process.
4. the control system of AOI checkout equipment according to claim 1, is characterized in that: described video camera is black-white CCD video camera.
5. the control system of AOI checkout equipment according to claim 1, is characterized in that: described video camera is colourful CCD video camera.
6. the control system of AOI checkout equipment according to claim 1, is characterized in that: described light source is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573649.7A CN105203548A (en) | 2015-09-10 | 2015-09-10 | Control system of AOI (automatic optic inspection) detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510573649.7A CN105203548A (en) | 2015-09-10 | 2015-09-10 | Control system of AOI (automatic optic inspection) detection device |
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| CN105203548A true CN105203548A (en) | 2015-12-30 |
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| CN201510573649.7A Pending CN105203548A (en) | 2015-09-10 | 2015-09-10 | Control system of AOI (automatic optic inspection) detection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018423A (en) * | 2016-07-30 | 2016-10-12 | 曹淅 | AOI (Automated Optical Inspection) platform of SMT (Surface Mount Technology) production line |
| CN106596580A (en) * | 2016-06-14 | 2017-04-26 | 艾悌亚信息技术（上海）有限公司 | AOI (automatic optical inspection) algorithm/technique capable of increasing AOI yield of glass screen of touch screen |
| CN106770356A (en) * | 2016-11-17 | 2017-05-31 | 广州视源电子科技股份有限公司 | Test control method, device and system of AOI equipment |
| CN108181322A (en) * | 2017-12-14 | 2018-06-19 | 康代影像科技(苏州)有限公司 | A kind of maintenance carried out to pcb board and the method for defect classification |
| CN109115780A (en) * | 2017-06-23 | 2019-01-01 | 大陆泰密克汽车系统（上海）有限公司 | For monitoring the method and device thereof of multiple automated optical detection equipments |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596580A (en) * | 2016-06-14 | 2017-04-26 | 艾悌亚信息技术（上海）有限公司 | AOI (automatic optical inspection) algorithm/technique capable of increasing AOI yield of glass screen of touch screen |
| CN106018423A (en) * | 2016-07-30 | 2016-10-12 | 曹淅 | AOI (Automated Optical Inspection) platform of SMT (Surface Mount Technology) production line |
| CN106770356A (en) * | 2016-11-17 | 2017-05-31 | 广州视源电子科技股份有限公司 | Test control method, device and system of AOI equipment |
| CN109115780A (en) * | 2017-06-23 | 2019-01-01 | 大陆泰密克汽车系统（上海）有限公司 | For monitoring the method and device thereof of multiple automated optical detection equipments |
| CN108181322A (en) * | 2017-12-14 | 2018-06-19 | 康代影像科技(苏州)有限公司 | A kind of maintenance carried out to pcb board and the method for defect classification |
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Application publication date: 20151230 |