CN102495996A - Method for electronically marking illumination light source - Google Patents
Method for electronically marking illumination light source Download PDFInfo
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- CN102495996A CN102495996A CN2011104073328A CN201110407332A CN102495996A CN 102495996 A CN102495996 A CN 102495996A CN 2011104073328 A CN2011104073328 A CN 2011104073328A CN 201110407332 A CN201110407332 A CN 201110407332A CN 102495996 A CN102495996 A CN 102495996A
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Abstract
The invention discloses a method for electronically marking an illumination light source; the method comprises the following steps: modulating light source information to a power source by using a driving module; supplying the power source modulated with the light source information to a load; catching visible lights transmitted by the load; and reading the light source information included in the visible lights. According to the method, manufacture codes, product codes, product batch numbers, product serial numbers, factory time, installation sites, working time of products, the temperature of devices and the like are modulated to the load light source through the driving mould and the light source information is read through the visible lights emitted by the load, thereby the purpose of conveniently and fast reading the light source information is achieved.
Description
Technical field
The present invention relates to the light source marker field, particularly, relate to a kind of illumination is carried out electronic marker with light source method.
Background technology
Solid-state illumination light source (is representative with LED), its light intensity changes rapidly with being applied to the luminescent device current's intensity, and its pace of change may be as little to nanosecond.This characteristic of LED (and LD) is used in optical communication field, with the transmission mass data.For the light modulation of solid-state illumination light source, can adopt width modulation (PWM) mode to carry out.Because far above human eye response speed, the people can not experience the flicker of light with frequency in modulation.
Summary of the invention
The objective of the invention is to, to the problems referred to above, propose a kind of illumination and carry out the method for electronic marker, to realize reading easily and efficiently the advantage of light source information through the light intensity of light source with light source.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of illumination is carried out the method for electronic marker with light source, may further comprise the steps:
Driver module is modulated the into step of power supply with light source information;
There is the power supply of light source information to offer the step of load above-mentioned modulation;
Catch the step of above-mentioned load visible light emitted;
Read the above-mentioned step that is included in light source information in the visible light.
According to a preferred embodiment of the invention, above-mentioned load is the LED lamp.
According to a preferred embodiment of the invention, said LED lamp is at least one.
According to a preferred embodiment of the invention, above-mentioned light source information comprises vendor code, product code, batch number, product ID, the time of making the product, infield, the working time of product, the temperature of device.
Technical scheme of the present invention is through vendor code, product code, batch number, product ID, the time of making the product, the infield of driver module with light source; The working time of product, the information such as temperature of device are modulated in the load light source; And read out light source information, thereby reached the purpose that reads light source information easily and efficiently through the load visible light emitted.
Other features and advantages of the present invention will be set forth in instructions subsequently, and, partly from instructions, become obvious, perhaps understand through embodiment of the present invention.The object of the invention can be realized through the structure that in the instructions of being write, claims and accompanying drawing, is particularly pointed out and obtained with other advantages.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of instructions, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 carries out the method workflow diagram of electronic marker with light source for the described illumination of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
As shown in Figure 1, a kind of illumination is carried out the method for electronic marker with light source, may further comprise the steps:
In step 101: driver module is modulated into power supply with light source information;
In step 102: have the power supply of light source information to offer load modulation;
In step 103: catch the load visible light emitted;
In step 104: read and be included in light source information in the visible light.
Wherein load is the LED lamp.The number of LED lamp is one or many.Light source information comprises vendor code, product code, batch number, product ID, the time of making the product, infield, the working time of product, the temperature of device.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an illumination is carried out the method for electronic marker with light source, it is characterized in that comprise: driver module is modulated the into step of power supply with light source information;
There is the power supply of light source information to offer the step of load above-mentioned modulation;
Catch the step of above-mentioned load visible light emitted;
Read the above-mentioned step that is included in light source information in the visible light.
2. illumination according to claim 1 is carried out the method for electronic marker with light source, it is characterized in that above-mentioned load is the LED lamp.
3. illumination according to claim 2 is carried out the method for electronic marker with light source, it is characterized in that said LED lamp is at least one.
4. illumination according to claim 1 and 2 is carried out the method for electronic marker with light source; It is characterized in that; Above-mentioned light source information comprises vendor code, product code, batch number, product ID, the time of making the product, infield, the working time of product, the temperature of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104073328A CN102495996A (en) | 2011-12-09 | 2011-12-09 | Method for electronically marking illumination light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104073328A CN102495996A (en) | 2011-12-09 | 2011-12-09 | Method for electronically marking illumination light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102495996A true CN102495996A (en) | 2012-06-13 |
Family
ID=46187821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104073328A Pending CN102495996A (en) | 2011-12-09 | 2011-12-09 | Method for electronically marking illumination light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102495996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304511A (en) * | 2016-10-30 | 2017-01-04 | 北京申安投资集团有限公司 | A kind of control method of spontaneous LED lamp information |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136821A (en) * | 1976-09-01 | 1979-01-30 | Nippondenso Co., Ltd. | Method and apparatus for recognizing code information |
| CN101232327A (en) * | 2007-10-30 | 2008-07-30 | 华东理工大学 | Visible light space division multiple access multichannel communication system |
-
2011
- 2011-12-09 CN CN2011104073328A patent/CN102495996A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136821A (en) * | 1976-09-01 | 1979-01-30 | Nippondenso Co., Ltd. | Method and apparatus for recognizing code information |
| CN101232327A (en) * | 2007-10-30 | 2008-07-30 | 华东理工大学 | Visible light space division multiple access multichannel communication system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304511A (en) * | 2016-10-30 | 2017-01-04 | 北京申安投资集团有限公司 | A kind of control method of spontaneous LED lamp information |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |