CN103353722A - LED product aging controller and LED aging control method - Google Patents
LED product aging controller and LED aging control method Download PDFInfo
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- CN103353722A CN103353722A CN2013102528493A CN201310252849A CN103353722A CN 103353722 A CN103353722 A CN 103353722A CN 2013102528493 A CN2013102528493 A CN 2013102528493A CN 201310252849 A CN201310252849 A CN 201310252849A CN 103353722 A CN103353722 A CN 103353722A
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Abstract
The invention provides an LED product aging controller. The aging controller comprises a data input module, a CPU general control module, a power supply control module, an impact controller module, an impact execution module and an impact number control module. The power supply control module is connected with the CPU general control module. An output terminal of the data input module is connected with the CPU general control module. The impact controller module is connected with the CPU general control module. An output terminal of the CPU general control module is connected with the impact execution module. An output terminal of the impact controller module is connected with the impact execution module. The impact number control module is connected with the CPU general control module. The invention further provides an LED aging control method. The beneficial effects of the invention are that: the CPU general control module controls the impact execution module to alternatively perform aging stabilization and aging impact so as to accelerate the aging of the product and shorten the aging time of the product.
Description
Technical field
The present invention relates to aging controller, relate in particular to the aging of product controller of a kind of LED and the aging control method of LED.
Background technology
Light emitting diode (English: Light-Emitting Diode, be called for short LED) be the luminous semi-conductor electricity sub-element of a kind of energy.This electronic component occurred as far back as 1962, can only send in early days the ruddiness of low luminosity, developed afterwards other monochromatic versions, and the light that can send has even to this day spreaded all over visible light, infrared ray and ultraviolet ray, and luminosity is also brought up to suitable luminosity.And purposes is also by at the beginning as pilot lamp, display board etc.; Along with the continuous progress of technology, light emitting diode has been widely used in display, televisor daylighting is decorated and illumination.
Because LED is when design, need to carry out burn-in test (burn-in test is that the various factors that analog equipment relates in real service condition produces the process that aging situation is carried out corresponding conditions reinforcement experiment to product), existing technology directly wears out after product is connected electricity.Shortcoming is that aging speed is slower, and digestion time is longer.
Summary of the invention
In order to solve the problems of the prior art, but the invention provides a kind of aging of product controller of LED of accelerated deterioration speed and the aging control method of LED.
The invention provides the aging of product controller of a kind of LED, comprise data input module, the CPU top control module, energy supply control module, the impact controller module, impact execution module and impact the number of times control module, wherein, described energy supply control module is connected with described CPU top control module, the output terminal of described data input module is connected with described CPU top control module, described impact controller module is connected with described CPU top control module, the output terminal of described CPU top control module is connected with described impact execution module, the output terminal of described impact controller module is connected with described impact execution module, and described impact number of times control module is connected with described CPU top control module.
As a further improvement on the present invention, the aging of product controller of described LED also comprises data disaply moudle, and the output terminal of described CPU top control module is connected with described data disaply moudle.
As a further improvement on the present invention, described data disaply moudle comprises working station indicator and halted state pilot lamp.
As a further improvement on the present invention, described data input module comprises input key and gear switch.
The present invention also provides the aging of product control method of a kind of LED, impact execution module stable aging, the impact aging that hockets by CPU top control module control, by impact the number of times control module trigger the CPU top control module stablize wear out, conversion between the impact aging.
As a further improvement on the present invention, the mode of operation by data input module control CPU top control module, start and stop.
As a further improvement on the present invention, impact execution module by the impact controller module controls and carry out the aging of automatic mode.
As a further improvement on the present invention, control the working time of CPU top control module by energy supply control module.
The invention has the beneficial effects as follows: by such scheme, can hocket by CPU top control module control impact execution module and stablize aging, impact aging, with the aging speed of expedite product, shorten the digestion time of product.
Description of drawings
Fig. 1 is the module frame chart of the aging of product controller of a kind of LED of the present invention;
Fig. 2 is the control flow chart of the aging of product control method of a kind of LED of the present invention.
Embodiment
The present invention is further described below in conjunction with description of drawings and embodiment.
Drawing reference numeral among Fig. 1 to Fig. 2 is: data input module 101; CPU top control module 102; Impact number of times control module 103; Data disaply moudle 104; Energy supply control module 105; Impact controller module 106; Impact execution module 107.
As shown in Figure 1, the aging of product controller of a kind of LED, comprise data input module 101, CPU top control module 102, energy supply control module 105, impact controller module 106, impact execution module 107 and impact number of times control module 103, wherein, described energy supply control module 105 is connected with described CPU top control module 102, the output terminal of described data input module 101 is connected with described CPU top control module 102, described impact controller module 106 is connected with described CPU top control module 102, the output terminal of described CPU top control module 102 is connected with described impact execution module 107, the output terminal of described impact controller module 106 is connected with described impact execution module 107, and described impact number of times control module 103 is connected with described CPU top control module 102.
As shown in Figure 1, the aging of product controller of described LED also comprises data disaply moudle 104, and the output terminal of described CPU top control module 102 is connected with described data disaply moudle 104.
As shown in Figure 1, described data disaply moudle 104 comprises working station indicator and halted state pilot lamp.
As shown in Figure 1, described data input module 101 comprises input key and gear switch.
As shown in Figure 1, data input module 101 is comprised of two buttons and 3 grades of switches.The effect of data input module 101 be control controller mode of operation, start and stop.
As shown in Figure 1, data disaply moudle 104 mainly contains two kinds of functions, display switch state and demonstration attack time.Allow the user very clearly see current state and attack time.Two pilot lamp respectively display controller are duty or halted state.
As shown in Figure 1, the major function of energy supply control module 105 is to control the time of the aging work of whole controller.Mainly be in order to prevent weekend and evening unattended burn-in chamber and the hidden danger brought.Can define 10 groups of working hours.For example can define morning 8:00 and open aging controller, 12 noon is closed aging controller, and afternoon, 14:00 opened aging controller, and evening, 11:00 closed aging controller.Simultaneously can be according to the work fate of setting a week week.
As shown in Figure 1, impact the number of times that number of times control module 103 can show current impact, the impact number of times of the aging of product also can be set by data input module 101 is set.Reach in case impact number of times, will close whole controller.
As shown in Figure 1, only just work under automatic mode of impact controller module 106.Mainly be in order to make things convenient for the product accelerated deterioration.
As shown in Figure 1, impacting execution module 107 is to carry out the module of impacting order, mainly is comprised of A.C. contactor.As long as provide output command, this module is opened output at once.
As shown in Figure 1, CPU top control module 102 is total cores of whole system.Be similar to heart, thus thing all be to finish by it.Behind the data collection and analysis of data input module 101 inputs, data are sent to data disaply moudle 104 show, and drive the corresponding control model of impact execution module 107 execution.
As shown in Figure 2, the aging of product control method of a kind of LED, impact execution modules 107 stable aging, the impact aging that hockets by CPU top control module 102 control, by impact number of times control module 103 trigger CPU top control modules 102 stablize wear out, conversion between the impact aging.
As shown in Figure 2, the mode of operation by data input module 101 control CPU top control modules 102, start and stop.
As shown in Figure 2, impact execution module 107 by 106 controls of impact controller module and carry out the aging of automatic mode.
As shown in Figure 2, control the working time of CPU top control modules 102 by energy supply control module 105.
As shown in Figure 2, after the start, stable aging 60 minutes first, impact aging was 60 times again, and then stable aging 120 minutes, impact aging was 80 times again, and then stable aging 90 minutes, impact aging was 60 times again.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. the aging of product controller of a LED, it is characterized in that: comprise data input module, the CPU top control module, energy supply control module, the impact controller module, impact execution module and impact the number of times control module, wherein, described energy supply control module is connected with described CPU top control module, the output terminal of described data input module is connected with described CPU top control module, described impact controller module is connected with described CPU top control module, the output terminal of described CPU top control module is connected with described impact execution module, the output terminal of described impact controller module is connected with described impact execution module, and described impact number of times control module is connected with described CPU top control module.
2. the aging of product controller of LED according to claim 1, it is characterized in that: the aging of product controller of described LED also comprises data disaply moudle, the output terminal of described CPU top control module is connected with described data disaply moudle.
3. the aging of product controller of LED according to claim 2, it is characterized in that: described data disaply moudle comprises working station indicator and halted state pilot lamp.
4. the aging of product controller of LED according to claim 1, it is characterized in that: described data input module comprises input key and gear switch.
5. the aging of product control method of a LED, it is characterized in that: impact execution module stable aging, the impact aging that hockets by CPU top control module control, by impact the number of times control module trigger the CPU top control module stablize wear out, conversion between the impact aging.
6. the aging of product control method of described LED according to claim 5 is characterized in that: the mode of operation by data input module control CPU top control module, start and stop.
7. the aging of product control method of described LED according to claim 5 is characterized in that: impact execution module by the impact controller module controls and carry out the aging of automatic mode.
8. the aging of product control method of described LED according to claim 5 is characterized in that: by the working time of energy supply control module control CPU top control module.
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| CN2013102528493A CN103353722A (en) | 2013-06-24 | 2013-06-24 | LED product aging controller and LED aging control method |
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| CN2013102528493A CN103353722A (en) | 2013-06-24 | 2013-06-24 | LED product aging controller and LED aging control method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619899A (en) * | 2004-02-26 | 2005-05-25 | 惠州市中科光电有限公司 | Semiconductor laser ageing method |
| CN102012488A (en) * | 2009-09-07 | 2011-04-13 | Nxp股份有限公司 | Testing of leds |
| CN202057779U (en) * | 2011-05-17 | 2011-11-30 | 厦门靓星光电科技有限公司 | Ageing control system for luminaire |
| CN202583431U (en) * | 2012-03-01 | 2012-12-05 | 杭州乐图光电科技有限公司 | Power supply aging rack and power supply aging system thereof |
| CN102928760A (en) * | 2012-10-31 | 2013-02-13 | 许伟清 | Light-emitting diode (LED) ageing test system and method |
| CN203287718U (en) * | 2013-06-24 | 2013-11-13 | 王平 | Product aging controller for LED (light-emitting diode) |
-
2013
- 2013-06-24 CN CN2013102528493A patent/CN103353722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619899A (en) * | 2004-02-26 | 2005-05-25 | 惠州市中科光电有限公司 | Semiconductor laser ageing method |
| CN102012488A (en) * | 2009-09-07 | 2011-04-13 | Nxp股份有限公司 | Testing of leds |
| CN202057779U (en) * | 2011-05-17 | 2011-11-30 | 厦门靓星光电科技有限公司 | Ageing control system for luminaire |
| CN202583431U (en) * | 2012-03-01 | 2012-12-05 | 杭州乐图光电科技有限公司 | Power supply aging rack and power supply aging system thereof |
| CN102928760A (en) * | 2012-10-31 | 2013-02-13 | 许伟清 | Light-emitting diode (LED) ageing test system and method |
| CN203287718U (en) * | 2013-06-24 | 2013-11-13 | 王平 | Product aging controller for LED (light-emitting diode) |
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Application publication date: 20131016 |