CN105157828A - Automobile interior decorative component LED light belt brightness value detection system - Google Patents
Automobile interior decorative component LED light belt brightness value detection system Download PDFInfo
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- CN105157828A CN105157828A CN201510504244.8A CN201510504244A CN105157828A CN 105157828 A CN105157828 A CN 105157828A CN 201510504244 A CN201510504244 A CN 201510504244A CN 105157828 A CN105157828 A CN 105157828A
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Abstract
The present invention relates to an automobile interior decorative component LED light belt brightness value detection system. The automobile interior decorative component LED light belt brightness value detection system includes a controller, a tool fixture, a fixture moving mechanism, a displacement sensor, a feeding and blanking robot, a detection unit and an output unit; the tool fixture is connected with the controller through the fixture moving mechanism; the displacement sensor is arranged in the tool fixture and is connected with the controller; the feeding and blanking robot, the detection unit and the output unit are respectively connected with the controller; when the feeding and blanking robot arranges detection components into the tool fixture, the displacement sensor transmits detected component information to the controller; the detection components are arranged in the detection unit under the control of the controller; the detection unit detects the detection components and then, transmits the image information of the components to the controller; and the controller converts received image information into brightness value information, and then, judges whether the components are qualified or not. Compared with the prior art, the detection system of the invention has the advantages of fast detection speed, no error, easiness in data storage, unmanned operation and the like.
Description
Technical field
The present invention relates to a kind of LED detection system, especially relate to a kind of automotive upholstery LED brightness value detection system.
Background technology
Based on the develop rapidly of automobile industry, people progressively trend towards personalization for the demand of automobile, the trend customized, automobile is no longer non-black and white have selected in the past, and inside gadget is as the important component part of automobile, more and more personalized design, the LED atmosphere lamp of inside gadget, the backlight of panel, the various luminophors such as mileometer lamp are more and more applied in the Application and Development of automobile, how to guarantee LED luminophor consistance, become the very large problem of auto-producing one instantly, traditional detection is all detect by people, or detect through artificial hand-held instrument (colorimeter), speed is slow, and have undetected possibility, the accurate HSL form and aspect (H) of color cannot be reached, saturation degree (S), lightness (L) detects, and the brightness value of Europe superscript (candela/square metre cd/ ㎡) cannot be adopted to do examination criteria.
Summary of the invention
Object of the present invention is exactly provide a kind of automotive upholstery LED brightness value detection system of Unmanned operation to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of automotive upholstery LED brightness value detection system, it is characterized in that, described detection system comprises controller, frock clamp, fixture travel mechanism, displacement transducer, loading and unloading robot, detecting unit and output unit, described frock clamp is connected with controller by fixture travel mechanism, described displacement transducer to be arranged in frock clamp and to be connected with controller, and described loading and unloading robot, detecting unit, output unit are connected with controller respectively;
After detection part is put into frock clamp by loading and unloading robot, displacement transducer detects component information and component information is transferred to controller, controller drives frock clamp to move by controlling fixture travel mechanism, detection part is put into detecting unit, after described detecting unit detects it, image information of parts is sent to controller, after the image information of reception is converted into brightness value information by described controller, whether decision means is qualified, output unit output detections result, the parts after detection carry out transport process by loading and unloading robot.
Described detecting unit comprises and detects darkroom, X/Y bis-axle servo control mechanism and CCD, and described detection darkroom, X/Y bis-axle servo control mechanism are connected with controller respectively, and described CCD to be arranged on X/Y bis-axle servo control mechanism and to be connected with controller;
Detection part is delivered to and detects darkroom, controller controls to detect darkroom and cuts out, and control X/Y bis-axle servo control mechanism drives CCD to detect, CCD carries out the acquisition of taking pictures of uniform multiple spot HSL data automatically according to the height of detection part object, the HSL data of acquisition are transferred to controller by CCD, HSL value is converted into brightness value and contrasts with standard value by controller, judges that whether detection part is qualified.
The acquisition of taking pictures of described uniform multiple spot HSL data is specially and adopts uniform 200 points.
Described controller is provided with the vision software for HSL value being converted into brightness value.
Described fixture travel mechanism is provided with the fixture be connected with controller and drives cylinder.
Described detection darkroom comprises darkroom, darkroom light barrier and light barrier and drives cylinder, and described darkroom light barrier is arranged on darkroom, and described light barrier drives cylinder to be connected with described controller.
Described output unit comprises tri coloured lantern and touch-screen.
Described output detections result specifically comprises: if detection part is qualified, tri coloured lantern green light, touch-screen display product specifying information, if detection part is defective, and tri coloured lantern when red, touch-screen display product specifying information.
Described product specifying information comprises product type, product brightness distribution curve and standard colors drift form.
Compared with prior art, tool of the present invention has the following advantages:
(1) people's naked eyes cannot accomplish constant examination criteria to the detection of light, adopt native system to avoid false retrieval;
(2) loading and unloading all adopt robot, solve the speed of artificial loading, and adopt sensor-triggered, avoid artificial maloperation;
(3) adopt X/Y servo control mechanism multiple spot to fetch data, speed is fast, error free;
(4) data can be preserved for many years, and can be connected with the MES system of factory;
(5) vision software is adopted can be the brightness value of Europe superscript by HSL grayvalue transition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 is loading and unloading robot, and 2 is controller, and 3 is displacement transducer, and 4 is frock clamp, and 5 is fixture travel mechanism, and 6 for detecting darkroom, and 7 is X/Y bis-axle servo control mechanism, and 8 is CCD, and 9 is output unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
Luminance brightness represents light-emitting area light levels, and refer to that light-emitting area is in the luminous intensity of assigned direction and area ratio that the is vertical and light-emitting area of assigned direction, unit is candela/square metre cd/m^2.Luminous intensity is called for short light intensity, and international unit is that (candela) writes a Chinese character in simplified form cd.Lcd refers to the luminous flux that light source sends in the unit solid angle of assigned direction.When radiation of light source is even, then light intensity is I=F/ Ω, Ω is solid angle, and unit is sterad (sr), F is luminous flux, and unit is lumen, for pointolite by I=F/4 π.
As shown in Figure 1, a kind of automotive upholstery LED brightness value detection system comprises loading and unloading robot 1, controller 2, displacement transducer 3, frock clamp 4, fixture travel mechanism 5, output unit 9, detecting unit, frock clamp 4 is connected with controller 2 by fixture travel mechanism 5, displacement transducer 3 to be arranged in frock clamp 4 and to be connected with controller 2, and loading and unloading robot 1, detecting unit, output unit 9 are connected with controller respectively.Its middle controller 2 is provided with the vision software for HSL value being converted into brightness value, fixture travel mechanism 5 is provided with fixture and drives cylinder, this fixture drives cylinder to be connected with controller 2, detecting unit comprises detection darkroom 6, X/Y bis-axle servo control mechanism 7, CCD8, detect darkroom 6 to be connected with controller 2 respectively with X/Y bis-axle servo control mechanism 7, CCD8 to be arranged on X/Y bis-axle servo control mechanism 7 and to be connected with controller 2, detect darkroom 6 and comprise darkroom, darkroom light barrier, light barrier drives cylinder, darkroom light barrier is arranged on darkroom, light barrier drives cylinder to be connected with described controller 2, output unit 9 comprises tri coloured lantern, touch-screen in addition.
After detection part is put into frock clamp 4 by loading and unloading robot 1, displacement transducer 3 detects component information and component information is transferred to controller 2, controller 2 drives frock clamp 4 to move by controlling fixture travel mechanism 5, detection part is delivered to and detects darkroom 6, controller 2 controls to detect darkroom 6 and cuts out, and control X/Y bis-axle servo control mechanism 7 drives CCD8 to detect, CCD8 carries out the acquisition of taking pictures of uniform multiple spot (200) HSL data automatically according to the height of detection part object, the graphical information of acquisition is transferred to controller 2 by CCD8, the HSL value received is converted into brightness value and contrasts with standard value by the vision software in controller 2, judge that whether detection part is qualified, if detection part is qualified, tri coloured lantern green light, touch-screen display product specifying information, comprise product type, product brightness distribution curve, standard colors drift form, if detection part is defective, tri coloured lantern when red, touch-screen display product specifying information, comprise product type, product brightness distribution curve, standard colors drift form.Detection terminates rear detection part and carries out transport process by loading and unloading robot 1.
Claims (9)
1. an automotive upholstery LED brightness value detection system, it is characterized in that, described detection system comprises controller, frock clamp, fixture travel mechanism, displacement transducer, loading and unloading robot, detecting unit and output unit, described frock clamp is connected with controller by fixture travel mechanism, described displacement transducer to be arranged in frock clamp and to be connected with controller, and described loading and unloading robot, detecting unit, output unit are connected with controller respectively;
After detection part is put into frock clamp by loading and unloading robot, displacement transducer detects component information and component information is transferred to controller, controller drives frock clamp to move by controlling fixture travel mechanism, detection part is put into detecting unit, after described detecting unit detects it, image information of parts is sent to controller, after the image information of reception is converted into brightness value information by described controller, whether decision means is qualified, output unit output detections result, the parts after detection carry out transport process by loading and unloading robot.
2. a kind of automotive upholstery LED brightness value detection system according to claim 1, it is characterized in that, described detecting unit comprises detection darkroom, X/Y bis-axle servo control mechanism and CCD, described detection darkroom, X/Y bis-axle servo control mechanism are connected with controller respectively, and described CCD to be arranged on X/Y bis-axle servo control mechanism and to be connected with controller;
Detection part is delivered to and detects darkroom, controller controls to detect darkroom and cuts out, and control X/Y bis-axle servo control mechanism drives CCD to detect, CCD carries out the acquisition of taking pictures of uniform multiple spot HSL data automatically according to the height of detection part object, the HSL data of acquisition are transferred to controller by CCD, HSL value is converted into brightness value and contrasts with standard value by controller, judges that whether detection part is qualified.
3. a kind of automotive upholstery LED brightness value detection system according to claim 2, is characterized in that, the acquisition of taking pictures of described uniform multiple spot HSL data is specially and adopts uniform 200 points.
4. a kind of automotive upholstery LED brightness value detection system according to claim 1, it is characterized in that, described controller is provided with the vision software for HSL value being converted into brightness value.
5. a kind of automotive upholstery LED brightness value detection system according to claim 1, is characterized in that, described fixture travel mechanism is provided with the fixture be connected with controller and drives cylinder.
6. a kind of automotive upholstery LED brightness value detection system according to claim 2, it is characterized in that, described detection darkroom comprises darkroom, darkroom light barrier and light barrier and drives cylinder, described darkroom light barrier is arranged on darkroom, and described light barrier drives cylinder to be connected with described controller.
7. a kind of automotive upholstery LED brightness value detection system according to claim 1, it is characterized in that, described output unit comprises tri coloured lantern and touch-screen.
8. a kind of automotive upholstery LED brightness value detection system according to claim 7, it is characterized in that, described output detections result specifically comprises: if detection part is qualified, tri coloured lantern green light, touch-screen display product specifying information, if detection part is defective, tri coloured lantern when red, touch-screen display product specifying information.
9. a kind of automotive upholstery LED brightness value detection system according to claim 8, is characterized in that, described product specifying information comprises product type, product brightness distribution curve and standard colors drift form.
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| CN201510504244.8A CN105157828B (en) | 2015-08-17 | 2015-08-17 | A kind of automotive upholstery LED brightness value detecting system |
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| CN201510504244.8A CN105157828B (en) | 2015-08-17 | 2015-08-17 | A kind of automotive upholstery LED brightness value detecting system |
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| CN108482987A (en) * | 2018-03-17 | 2018-09-04 | 东莞市元鹏五金电子科技有限公司 | A kind of transmitting of optoelectronic switch or reception pipe conveying detection charging equipment and method |
| CN108499907A (en) * | 2018-03-17 | 2018-09-07 | 东莞市元鹏五金电子科技有限公司 | A kind of transmitting of optoelectronic switch or reception pipe transportation and detection apparatus and method |
| CN108521757A (en) * | 2018-03-17 | 2018-09-11 | 东莞市元鹏五金电子科技有限公司 | A kind of LED automatic detection devices and method |
| CN108549015A (en) * | 2018-03-17 | 2018-09-18 | 东莞市元鹏五金电子科技有限公司 | A kind of transmitting of optoelectronic switch or reception pipe conveying detection means for correcting and method |
| CN108584388A (en) * | 2018-03-17 | 2018-09-28 | 东莞市元鹏五金电子科技有限公司 | The transmitting of optoelectronic switch or reception pipe convey detection output device and method automatically |
| CN108722912A (en) * | 2018-03-17 | 2018-11-02 | 东莞市元鹏五金电子科技有限公司 | The transmitting of optoelectronic switch or reception pipe conveying detection correction waste discharge apparatus and method |
| CN108745953A (en) * | 2018-03-17 | 2018-11-06 | 东莞市元鹏五金电子科技有限公司 | A kind of LED conveys detection waste discharge apparatus and method automatically |
| CN109699104A (en) * | 2019-01-14 | 2019-04-30 | 中山职业技术学院 | A kind of automatic detection of LED soft light rope and packing apparatus |
| CN110057549A (en) * | 2019-04-08 | 2019-07-26 | 深圳市华星光电技术有限公司 | A kind of light illumination detection method and system |
| CN113092479A (en) * | 2021-04-28 | 2021-07-09 | 北京安道拓汽车部件有限公司 | General vision mistake-proofing system for automotive interior |
| CN113108847A (en) * | 2021-05-26 | 2021-07-13 | 重庆睿博光电股份有限公司 | Multifunctional universal automobile LED lamp group detection system |
| CN113108848A (en) * | 2021-05-26 | 2021-07-13 | 重庆睿博光电股份有限公司 | Detection method of multifunctional universal automobile LED lamp group detection system |
| CN113634509A (en) * | 2021-07-01 | 2021-11-12 | 苏州博测泰自动化设备有限公司 | Automatic testing method of LED luminance machine |
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| CN108482987A (en) * | 2018-03-17 | 2018-09-04 | 东莞市元鹏五金电子科技有限公司 | A kind of transmitting of optoelectronic switch or reception pipe conveying detection charging equipment and method |
| CN108499907A (en) * | 2018-03-17 | 2018-09-07 | 东莞市元鹏五金电子科技有限公司 | A kind of transmitting of optoelectronic switch or reception pipe transportation and detection apparatus and method |
| CN108521757A (en) * | 2018-03-17 | 2018-09-11 | 东莞市元鹏五金电子科技有限公司 | A kind of LED automatic detection devices and method |
| CN108549015A (en) * | 2018-03-17 | 2018-09-18 | 东莞市元鹏五金电子科技有限公司 | A kind of transmitting of optoelectronic switch or reception pipe conveying detection means for correcting and method |
| CN108584388A (en) * | 2018-03-17 | 2018-09-28 | 东莞市元鹏五金电子科技有限公司 | The transmitting of optoelectronic switch or reception pipe convey detection output device and method automatically |
| CN108722912A (en) * | 2018-03-17 | 2018-11-02 | 东莞市元鹏五金电子科技有限公司 | The transmitting of optoelectronic switch or reception pipe conveying detection correction waste discharge apparatus and method |
| CN108745953A (en) * | 2018-03-17 | 2018-11-06 | 东莞市元鹏五金电子科技有限公司 | A kind of LED conveys detection waste discharge apparatus and method automatically |
| CN109699104A (en) * | 2019-01-14 | 2019-04-30 | 中山职业技术学院 | A kind of automatic detection of LED soft light rope and packing apparatus |
| CN110057549A (en) * | 2019-04-08 | 2019-07-26 | 深圳市华星光电技术有限公司 | A kind of light illumination detection method and system |
| CN110057549B (en) * | 2019-04-08 | 2021-06-01 | Tcl华星光电技术有限公司 | Light source illumination detection method and system |
| CN113092479A (en) * | 2021-04-28 | 2021-07-09 | 北京安道拓汽车部件有限公司 | General vision mistake-proofing system for automotive interior |
| CN113108847A (en) * | 2021-05-26 | 2021-07-13 | 重庆睿博光电股份有限公司 | Multifunctional universal automobile LED lamp group detection system |
| CN113108848A (en) * | 2021-05-26 | 2021-07-13 | 重庆睿博光电股份有限公司 | Detection method of multifunctional universal automobile LED lamp group detection system |
| CN113634509A (en) * | 2021-07-01 | 2021-11-12 | 苏州博测泰自动化设备有限公司 | Automatic testing method of LED luminance machine |
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