CN103487768A - System and method for lamp batch aging and detection - Google Patents
System and method for lamp batch aging and detection Download PDFInfo
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- CN103487768A CN103487768A CN201310400710.9A CN201310400710A CN103487768A CN 103487768 A CN103487768 A CN 103487768A CN 201310400710 A CN201310400710 A CN 201310400710A CN 103487768 A CN103487768 A CN 103487768A
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Abstract
The invention provides a system and method for lamp batch aging and detection. The system comprises a system industrial personal computer and N sets of machine frames connected with the system industrial personal computer through communication, N is larger than or equal to two, each set of machine frames comprise M layers of lamp supports, M is larger than or equal to two, the system further comprises a controller which is composed of a voltage data acquisition unit and M current data acquisition units, the M current data acquisition units are connected with output ends of the M layers of lamp supports respectively, the voltage data acquisition unit is respectively connected with driving plates on all layers of lamp supports, and the driving plates are used for driving and controlling lamps on the corresponding layer to turn on or turn off. The controller outputs collected work voltages and work currents to the system industrial personal computer which operates relevant programs to carry out data storage, classification labeling and detection. According to the system and method, a manual work mode is converted to an automatic work mode, the aging program is finished automatically, and detection, data recording and storing, and data classification labeling functions are achieved at the same time.
Description
Technical field
The present invention relates to field of light fittings, in particular, relate to a kind of light fixture batch aging and detection system and method.
Background technology
As most of electronic products, whether stable light fixture must, through aging for a long time, detect performance before dispatching from the factory.Usually, lamps & lanterns factory carries out aging method and is, light fixture needs are aging and that detect is placed on ageing rack, manually powers on, timing.In ageing process, rely on regularly artificial or not timing observation abnormal conditions, and hand-kept and save data.This method of operating, not only waste a large amount of human costs, and the careless omission phenomenon inevitably occurs.
Summary of the invention
The present invention is for solving the technical matters existed in above-mentioned prior art, a kind of light fixture batch aging and detection system and method are provided, the manual working pattern is converted to automatic operation mode, not only automatically complete aging program, can complete the function of detection, data recording and preservation, data stepping mark simultaneously.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of light fixture batch aging and detection system, the N group frame that comprises the system industrial computer and be connected with the system industrial computer communication, N >=2, every group of frame comprises M layer lamp bracket, M >=2, and by a voltage data collecting unit and M the controller that the current data collecting unit forms, M current data collecting unit is connected with the output terminal of M layer lamp bracket respectively, the voltage data collecting unit is connected with the drive plate on each layer of lamp bracket respectively, for driving and control the break-make of this layer of lamp bracket, the operating voltage that controller collects it and working current output to the system industrial computer, system industrial computer operation relative program, carry out the data preservation, stepping mark and detection.
Described every layer of lamp bracket is comprised of a plurality of light fixtures.
Described current data collecting unit adopts the multiplex electronics structure, makes N group frame share M current data collecting unit, and this M current data collecting unit is arranged on respectively on the output terminal of M layer lamp bracket.
Described system industrial computer is for the relative program of the operation of the light fixture on frame is not identical on the same group.
Described system industrial computer is for the relative program of the operation of the light fixture on frame is not identical on the same group.
Described system industrial computer is identical for the relative program of the operation of the light fixture on the different layers of same group of frame.
Described system industrial computer is not identical for the relative program of the operation of the light fixture on the different layers of same group of frame.
Light fixture on the different layers of described same group of frame is in electrical communication in the same time not.
A kind of method of light fixture batch aging and detection system, adopt aforesaid system, comprises that step is as follows:
(1) light fixture to be aging and that detect is placed on lamp bracket;
(2) gauge tap on all drive plates is connected, each light fixture is switched on aging by time, number of times that in the system industrial computer, relative program sets, and each organizes the setting value operation of the break-make of gauge tap according to relative program in the system industrial computer;
(3) when certain group frame is completed to aging the detection, disconnect all gauge tap, suspend aging action;
(4) connect the gauge tap of this group frame of the light fixture pinning that needs detection;
(5), after the several seconds, electric current and magnitude of voltage that record current data acquisition unit and voltage data collecting unit collect, disconnect the gauge tap of this group frame;
(6) return to the state before detecting, continue to carry out uncompleted aging and detection.
The beneficial effect that technical solution of the present invention is brought is as follows:
The present invention be take by one control system and the some frames that industrial computer is core and is formed, system configuration is flexible, extensibility is strong, one cover system can configure nearly 32 frames, each frame can configure nearly 5 row * 6 row, i.e. 480 light fixtures, thus make power system capacity can reach the aging of 32 * 480 light fixtures simultaneously and detect.Aging and trace routine can seamless link,, detects operation inferior being interspersed in ageing process arbitrarily that is.System adopts Grouping scan, current data collecting unit multiplex electronics structure, improves the detection speed of system.Aging, the detection procedure of each frame are moved according to " technical papers " separately, be independent of each other, the user can program easily and revise " technical papers " of each frame according to product type and technological requirement, should " technical papers " can edit, import and derive.Automatically preserving related data in carrying out " technical papers " process, is the quality tracing foundation that provides the foundation.Light fixture on the different layers of same group of frame adopts independent asynchronous operation, both has been uniformly distributed the electrical network load on time domain, also has been uniformly distributed the output load.In testing process, by the stepping value of predefined parameters, to detecting data, carry out the stepping mark.System of the present invention, not only multiple functional, and functional reliability is high, has effectively improved production efficiency.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described in detail:
Fig. 1 is the structure composition frame chart of system embodiment of the present invention;
Fig. 2 is the circuit theory diagrams of system embodiment of the present invention;
Fig. 3 is the workflow diagram of system embodiment of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, light fixture batch aging provided by the present invention and detection system, the N group frame, wherein N >=2 that comprise system industrial computer 1 and be connected by RS485 or other communication forms with the system industrial computer.Every group of frame comprises M layer lamp bracket, M >=2.Every layer of lamp bracket is comprised of a string or many cluster of lamps, ornamental tool.In the present embodiment, N=32, M=6, every layer of lamp bracket is comprised of 5 row * 16 row light fixture, that is and, the light fixture quantity that the present embodiment can be worked simultaneously is 32 * 6 * 480=15360 small cup.Every group of frame all comprises a controller and a plurality of drive plate.Controller is comprised of a voltage data collecting unit and M current data collecting unit.M current data collecting unit is connected with the output terminal of M layer lamp bracket respectively, and the voltage data collecting unit is connected with the drive plate on each layer of lamp bracket respectively, for driving and control the break-make of this layer of light fixture.The operating voltage that controller collects it and working current output to the system industrial computer, and system industrial computer 1 operation relative program, carry out data preservation, stepping mark and detect, and simultaneously, accepts the instruction of system industrial computer 1, controls the gauge tap K of every group of frame
1~ K
nopen and close.
Speed for the raising system detects, adopt Grouping scan during system, the circuit structure that data acquisition unit is multiplexed, as shown in Figure 2.One road voltage data collecting unit can be connected respectively to the input end of N group frame, for detection of the operating voltage of every group of frame.The current sensor S of current data collecting unit
1~ S
mbe connected respectively to the output terminal of the M layer lamp bracket of every group of frame, for detection of the working current of each cluster of lamps, ornamental tool in each layer.
Fig. 3 is the process flow diagram of work of the present invention, and in the ageing step, each organizes time, the number of times set in the program of light fixture by the system industrial computer, and to carry out break-make aging.Each break-make of organizing switch is moved by setting value separately, separate, is independent of each other.At detection-phase, when having certain group frame to complete aging need to the detection, by all gauge tap of the temporary transient disconnection of controller, suspend ongoing aging action.Connect the gauge tap at the light fixture place that needs detection, measure current electric current and voltage value by current data collecting unit and voltage data collecting unit after the time delay several seconds, run through after the electric current and voltage data of this group light fixture the gauge tap that disconnects this group, return to again the state before detecting, afterwards, continue to carry out uncompleted aging and detection.
Claims (9)
1. a light fixture batch aging and detection system, the N group frame that comprises the system industrial computer and be connected with the system industrial computer communication, N >=2, it is characterized in that, every group of frame comprises M layer lamp bracket, M >=2, and by a voltage data collecting unit and M the controller that the current data collecting unit forms, M current data collecting unit is connected with the output terminal of M layer lamp bracket respectively, a voltage data collecting unit is connected with the drive plate on each layer of lamp bracket respectively, for driving and control the break-make of this layer of light fixture, the operating voltage that controller collects it and working current output to the system industrial computer, system industrial computer operation relative program, carry out the data preservation, stepping mark and detection.
2. light fixture batch aging according to claim 1 and detection system, is characterized in that, described every layer of lamp bracket is comprised of a string or many cluster of lamps, ornamental tool.
3. light fixture batch aging according to claim 1 and detection system, it is characterized in that, described current data collecting unit adopts the multiplex electronics structure, makes N group frame share M current data collecting unit, and this M current data collecting unit is arranged on respectively on the output terminal of M layer lamp bracket.
4. light fixture batch aging according to claim 1 and detection system, is characterized in that, described system industrial computer is for the relative program of the operation of the light fixture on frame is not identical on the same group.
5. light fixture batch aging according to claim 1 and detection system, is characterized in that, described system industrial computer is for the relative program of the operation of the light fixture on frame is not identical on the same group.
6. light fixture batch aging according to claim 4 and detection system, is characterized in that, described system industrial computer is identical for the relative program of the operation of the light fixture on the different layers of same group of frame.
7. light fixture batch aging according to claim 4 and detection system, is characterized in that, described system industrial computer is not identical for the relative program of the operation of the light fixture on the different layers of same group of frame.
8. light fixture batch aging according to claim 6 and detection system, is characterized in that, the light fixture on the different layers of described same group of frame is in electrical communication in the same time not.
9. according to the method for arbitrary described light fixture batch aging and detection system in claim 1 ~ 8, it is characterized in that, comprise that step is as follows:
(1) light fixture to be aging and that detect is placed on lamp bracket;
(2) gauge tap on all drive plates is connected, each light fixture is switched on aging by time, number of times that in the system industrial computer, relative program sets, and each organizes the setting value operation of the break-make of gauge tap according to relative program in the system industrial computer;
(3) when certain group frame is completed to aging the detection, disconnect all gauge tap, suspend aging action;
(4) connect the gauge tap of this group frame of the light fixture pinning that needs detection;
(5), after the several seconds, electric current and magnitude of voltage that record current data acquisition unit and voltage data collecting unit collect, disconnect the gauge tap of this group frame;
(6) return to the state before detecting, continue to carry out uncompleted aging and detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310400710.9A CN103487768A (en) | 2013-09-06 | 2013-09-06 | System and method for lamp batch aging and detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310400710.9A CN103487768A (en) | 2013-09-06 | 2013-09-06 | System and method for lamp batch aging and detection |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995197A (en) * | 2014-05-21 | 2014-08-20 | 杭州互诚控制技术有限公司 | Aging test equipment for electronic products |
| CN104062471A (en) * | 2014-06-30 | 2014-09-24 | 深圳市迈昂科技有限公司 | Lamp aging shelf, aging method and aging system |
| CN112098884A (en) * | 2020-08-25 | 2020-12-18 | 烟台辉图电子科技有限公司 | Aging impact and data acquisition method and system for LED lamp |
| CN112285594A (en) * | 2019-07-25 | 2021-01-29 | 漳州立达信灯具有限公司 | Lamp aging detection method and device and aging line system |
-
2013
- 2013-09-06 CN CN201310400710.9A patent/CN103487768A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995197A (en) * | 2014-05-21 | 2014-08-20 | 杭州互诚控制技术有限公司 | Aging test equipment for electronic products |
| CN103995197B (en) * | 2014-05-21 | 2017-06-20 | 松阳西屏永新机械厂 | A kind of aging testing apparatus of electronic product |
| CN104062471A (en) * | 2014-06-30 | 2014-09-24 | 深圳市迈昂科技有限公司 | Lamp aging shelf, aging method and aging system |
| CN104062471B (en) * | 2014-06-30 | 2017-01-18 | 深圳市迈昂科技有限公司 | Lamp aging shelf, aging method and aging monitoring system |
| CN112285594A (en) * | 2019-07-25 | 2021-01-29 | 漳州立达信灯具有限公司 | Lamp aging detection method and device and aging line system |
| CN112285594B (en) * | 2019-07-25 | 2024-03-29 | 漳州立达信灯具有限公司 | Lamp aging detection method, device and aging line system |
| CN112098884A (en) * | 2020-08-25 | 2020-12-18 | 烟台辉图电子科技有限公司 | Aging impact and data acquisition method and system for LED lamp |
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