CN109900455A - A kind of instruction test device - Google Patents
A kind of instruction test device Download PDFInfo
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- CN109900455A CN109900455A CN201910232178.1A CN201910232178A CN109900455A CN 109900455 A CN109900455 A CN 109900455A CN 201910232178 A CN201910232178 A CN 201910232178A CN 109900455 A CN109900455 A CN 109900455A
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- light
- photographic department
- indicator light
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- optical filtering
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Abstract
The invention discloses a kind of instruction test devices, and including non-transparent chamber, optical filtering portion, photographic department and data processing division, optical filtering portion and photographic department are arranged intracavitary；At least there is chamber one to be used to that indicator light to be tested to be made to enter intracavitary opening, optical filtering portion is used to allow default band of light by stopping other band of light except default wave band to pass through, photographic department transmits light through the luminous intensity in optical filtering portion and is recorded as electric signal for measuring indicator light to be tested, data processing division is connected with photographic department, the electric signal for being exported according to photographic department judge indicator light to be tested whether normal luminous.Instruction test device disclosed by the invention can accurately test indicator light whether normal luminous, reduce costs compared with prior art, and present apparatus configuration is flexible.
Description
Technical field
The present invention relates to photoelectric detection technology fields, more particularly to a kind of instruction test device.
Background technique
On server or network equipment, operating status of a large amount of indicator light to indicate system is usually set, is referred to
Show that lamp can intuitively indicate to the user that system operates normally or breaks down, accurately finds failure in time convenient for user
Position simultaneously carries out maintenance measure, therefore produces detection-phase in equipment, functional test is carried out to the indicator light in equipment, with detection
Indicator light whether can normal luminous just become a necessary process.In the prior art, to the test of equipment indicating lamp by artificial complete
At this not only adds the artificial investments on test production line, and are easy error.
Summary of the invention
The object of the present invention is to provide a kind of instruction test devices, can accurately test whether indicator light is normally sent out
Light reduces costs compared with prior art, and present apparatus configuration is flexible.
To achieve the above object, the invention provides the following technical scheme:
A kind of instruction test device, including non-transparent chamber, optical filtering portion, photographic department and data processing division, the filter
Light portion and photographic department setting are in the cavity；
The chamber at least has one for making indicator light to be tested enter the intracavitary opening, and the optical filtering portion uses
In allowing default band of light, by stopping other band of light except default wave band to pass through, the photographic department is to be measured for measuring
Examination indicator light transmits light through the luminous intensity in the optical filtering portion and is recorded as electric signal, the data processing division and the photographic department
Be connected, the electric signal for being exported according to the photographic department judge indicator light to be tested whether normal luminous.
Preferably, the optical filtering portion is optical filter or LCD filters.
Preferably, between the photographic department and indicator light to be tested, the opening is located at the chamber in the optical filtering portion
On the side of described photographic department one end.
Preferably, between the photographic department and indicator light to be tested, the opening is located at the chamber in the optical filtering portion
On the end face of described photographic department one end.
Preferably, the capable of emitting multiple color light of indicator light to be tested, the optical filtering portion allow indicator light to be tested capable of emitting
Various colors light by stopping other band of light to pass through.
Preferably, the data processing division is specifically used for the electric signal for exporting photographic department progress analog-to-digital conversion, will
Convert obtain data compared with preset threshold, according to comparison result judge indicator light to be tested whether normal luminous.
Preferably, the data processing division include for by the indicator light to be tested obtained whether the judgement knot of normal luminous
The memory of fruit storage.
Preferably, the indicator light to be tested that the data processing division is also used to obtain whether the judging result of normal luminous
In a manner of level or bus data mode is transferred to the equipment connecting with the data processing division.
As shown from the above technical solution, instruction test device provided by the present invention include non-transparent chamber, optical filtering portion,
Photographic department and data processing division, wherein optical filtering portion and photographic department setting be intracavitary, the chamber at least there is an opening so as to
Test indicator light can be protruded into intracavitary by opening.This test device is fastened on indicator light to be tested when to instruction lamp test
On, the light that indicator light to be tested issues is irradiated on photographic department through optical filtering portion, optical filtering portion allow default band of light by
Other band of light except default wave band are stopped to pass through, photographic department measurement is telecommunications through the luminous intensity and respective record in optical filtering portion
Number, data processing division according to the electric signal that photographic department exports judge indicator light to be tested whether normal luminous.Thus, it could be seen that this hair
Bright disclosed instruction test device can accurately test indicator light whether normal luminous, be able to detect whether indicator light is sent out
Whether whether normal and light emission luminance is normal for light, luminescent color, reduces costs compared with prior art, and the present apparatus is matched
It sets flexibly.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram for indicating test device provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram for instruction test device that further embodiment of this invention provides；
Fig. 3 is a kind of schematic diagram for instruction test device that further embodiment of this invention provides.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
The embodiment of the present invention provides a kind of instruction test device, including non-transparent chamber, optical filtering portion, photographic department and number
According to processing unit, the optical filtering portion and photographic department setting are in the cavity；
The chamber at least has one for making indicator light to be tested enter the intracavitary opening, and the optical filtering portion uses
In allowing default band of light, by stopping other band of light except default wave band to pass through, the photographic department is to be measured for measuring
Examination indicator light transmits light through the luminous intensity in the optical filtering portion and is recorded as electric signal, the data processing division and the photographic department
Be connected, the electric signal for being exported according to the photographic department judge indicator light to be tested whether normal luminous.
The cavity wall of the chamber is opaque, can completely cut off external environment light and enter to avoid external environment light to test production
It is raw to influence.It is intracavitary that at least there is the chamber opening indicator light to be tested is extend by opening.The optical filtering portion
Allow default band of light to pass through, and other band of light except default wave band is stopped to pass through, the light passing wavelength band in optical filtering portion can
According to indicator light luminescent color determination to be tested and selection.
This test device is fastened on indicator light to be tested when to instruction lamp test, indicator light enters intracavitary and indicates
Lamp circuit board can just block the opening in chamber, and indicator light to be tested transmits light through optical filtering portion and is irradiated to photographic department, sense
The measurement of light portion is electric signal, the electric signal that data processing division is exported according to photographic department through the luminous intensity and respective record in optical filtering portion
Judge indicator light to be tested whether normal luminous.The electric signal of photographic department output characterizes photographic department and detects that the intensity of light is big
Small, if the light passing wavelength band in the luminescent color of indicator light to be tested and test device optical filtering portion mismatches, indicator light is issued
Light cannot be by optical filtering portion, then photographic department cannot detect very strong illumination；If although indicator light to be tested shines
Color is matched with the light passing wavelength band in test device optical filtering portion, but indicator light to be tested does not shine or light emission luminance is insufficient,
So photographic department is also difficult to detect illumination.Therefore, the present embodiment instruction test device can test indicator light whether shine,
Whether whether normal and light emission luminance is normal for luminescent color, therefore can relatively accurately test whether indicator light is normally sent out
Light, compared with prior art, this instruction test device reduce costs, and present apparatus configuration is flexible.
With reference to the accompanying drawing and this instruction test device is described in detail in specific embodiment.
Referring to FIG. 1, Fig. 1 is a kind of schematic diagram for indicating test device provided in this embodiment.As can be seen from Figure, originally
Indicate that test device includes chamber 10, photographic department 11, optical filtering portion 12 and data processing division 13.
The cavity wall of chamber 10 is opaque, specifically can be used non-light transmittance material production, with completely cut off external ambient light enter it is intracavitary.
The shape of chamber 10 can be cuboid, square or cylindrical body, but not limited to this, it is also possible to other shapes, all in this hair
In bright protection scope.
It is intracavitary that at least there is chamber 10 opening indicator light to be tested is entered by opening.It opens in the specific implementation
The shape of mouth can be square, rectangle, circle or polygon, but not limited to this, it is also possible to other shapes.
Photographic department 11 and optical filtering portion 12 are arranged in chamber 10, and optical filtering portion 12 is pre- by stopping for allowing default band of light
If other band of light except wave band pass through, in practical application, the light passing wavelength band in optical filtering portion can be according to instruction to be tested
Lamp luminescent color is determining and selection, for example to carry out functional test to green light indicator light, then the test device used is inside it
Optical filtering portion light passing wavelength band be green light band.In the specific implementation, optical filter or liquid can be used in optical filtering portion 12
Brilliant optical filter, optical filter has the advantages that structure is simple, using flexible, or other filtering devices can also be used, also all
In the scope of the present invention.
Photographic department 11 transmits light through the luminous intensity in the optical filtering portion 12 and is recorded as electricity for measuring indicator light to be tested
Signal.Photographic department 11 is based on photoelectricity transformation principle, and it is electric signal, telecommunications that luminous intensity and corresponding record are measured when receiving illumination
Number characterize the intensity size that photographic department detects light.In the specific implementation, light-sensitive device, the present embodiment can be used in photographic department 11
The type of light-sensitive device is not limited specifically.
Data processing division 13 is connected with photographic department 11, and the electric signal for being exported according to the photographic department 11 judges to be tested
Indicator light 14 whether normal luminous.The electric signal that photographic department 11 exports characterizes photographic department and detects that the intensity size of light is i.e. to be measured
Examination indicator light 14 transmits light through the luminous intensity size in optical filtering portion, and data processing division 12 can according to the electric signal that photographic department exports
Judge indicator light to be tested 14 whether normal luminous.If the luminescent color of indicator light 14 to be tested and test device optical filtering portion
12 light passing wavelength band mismatches, and the light that indicator light 14 issues cannot be by optical filtering portion, then photographic department 11 cannot detect
Very strong illumination；Although if the light passing wavelength band of the luminescent color of indicator light to be tested 14 and test device optical filtering portion 12
Match, but indicator light to be tested 14 does not shine or light emission luminance is insufficient, then photographic department 11 is also difficult to detect illumination.Therefore,
This instruction test device can test whether indicator light shines, whether normal and light emission luminance is normal for luminescent color,
A variety of different colours light can be issued for some indicator lights of equipment, functional test is being carried out to this indicator light
When, to detect whether indicator light can normally issue various colors light, i.e., detection indicator light issue various colors light when whether just
Often shine.In view of this, in a preferred embodiment, in this instruction test device, the light passing wavelength band in optical filtering portion covers to be measured
The wavelength band for the various colors light that indicator light issues is tried, the various colors light that optical filtering portion allows indicator light to be tested capable of emitting is logical
It crosses and other band of light is stopped to pass through, so that the various colors light that indicator light issues when testing indicator light to be tested can be saturating
Optical filtering portion is crossed, and then can shine and detect to the various colors of indicator light.
Therefore, the present embodiment instruction test device can be realized the indicator light progress to capable of emitting a variety of different colours light
Functional test can be completed to test using a test device, and test is more convenient, it helps improve testing efficiency and drop
Low cost.
In the specific implementation, it can refer to shown in Fig. 1, settable optical filtering portion 12 is located at photographic department 11 and indicator light to be tested 14
Between, the opening of chamber 10 may be provided at chamber 10 on the end face of 11 one end of photographic department.Or in other embodiments, it can refer to
Fig. 3, optical filtering portion 32 and photographic department 31 are located in chamber 30, settable optical filtering portion 32 be located at photographic department 31 and indicator light to be tested 34 it
Between, chamber is arranged on the side of 31 one end of photographic department in the opening of chamber 30.It is understood that above-described indicator light
Two kinds of structures of test device are only selectable embodiments, in other embodiments of the present invention this instruction test device
Other structures design can be used, also all in the scope of the present invention.
In the above various embodiments, data processing division is specifically used for the electric signal for exporting the photographic department and carries out modulus turn
Change, will conversion obtain data compared with preset threshold, according to comparison result judge indicator light to be tested whether normal luminous.Tool
Body, data processing division may include analog-to-digital converting module, the electricity for being exported photographic department by analog-to-digital converting module
Signal carries out analog-to-digital conversion.
Referring to FIG. 2, optical filtering portion 22 and photographic department 21 are located in chamber 20 in a kind of specific example, optical filtering portion 22 is located at sense
Between light portion 21 and indicator light to be tested 24, chamber 20 is arranged on the end face of 21 one end of photographic department in the opening of chamber 20.Data
Processing unit includes analog-to-digital converting module 23, and one end of photographic department 21 and the Vin interface of analog-to-digital converting module 23 connect
It connects, and is connect with power supply VCC；The other end of photographic department 21 is connect with the GND interface of analog-to-digital converting module 23, and
Ground connection.
Referring to FIG. 3, data processing division includes analog-to-digital converting module 33, photographic department in another specific example
31 one end is connect with the Vin interface of analog-to-digital converting module 33, and is connect with power supply VCC；Photographic department 31 it is another
End is connect with the GND interface of analog-to-digital converting module 33, and is grounded.
In the above various embodiments, data processing division further include for by the indicator light to be tested obtained whether normal luminous
Judging result storage memory.Preferably, whether the indicator light to be tested that data processing division is also used to obtain normally is sent out
The judging result of light is in a manner of level or bus data mode is transferred to the equipment connecting with the data processing division.
A kind of instruction test device provided by the present invention is described in detail above.It is used herein specifically
Principle and implementation of the present invention are described for a example, the present invention that the above embodiments are only used to help understand
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
Claims (8)
1. a kind of instruction test device, which is characterized in that including non-transparent chamber, optical filtering portion, photographic department and data processing
Portion, the optical filtering portion and photographic department setting are in the cavity；
The chamber at least has one for making indicator light to be tested enter the intracavitary opening, and the optical filtering portion is for permitting
Perhaps default band of light is by stopping other band of light except default wave band to pass through, and the photographic department is for measuring finger to be tested
Show that lamp transmits light through the luminous intensity in the optical filtering portion and is recorded as electric signal, the data processing division and the photographic department phase
Even, the electric signal for being exported according to the photographic department judge indicator light to be tested whether normal luminous.
2. instruction test device according to claim 1, which is characterized in that the optical filtering portion be optical filter or
LCD filters.
3. instruction test device according to claim 1, which is characterized in that the optical filtering portion be located at the photographic department and
Between indicator light to be tested, the opening is located at the chamber on the side of described photographic department one end.
4. instruction test device according to claim 1, which is characterized in that the optical filtering portion be located at the photographic department and
Between indicator light to be tested, the opening is located at the chamber on the end face of described photographic department one end.
5. instruction test device according to claim 1-4, which is characterized in that indicator light to be tested is capable of emitting
Multiple color light, the various colors light that the optical filtering portion allows indicator light to be tested capable of emitting is by stopping other band of light logical
It crosses.
6. instruction test device according to claim 1-4, which is characterized in that the data processing division is specific
Electric signal for exporting the photographic department carries out analog-to-digital conversion, by the data of conversion acquisition compared with preset threshold, according to
Comparison result judge indicator light to be tested whether normal luminous.
7. instruction test device according to claim 1-4, which is characterized in that the data processing division includes
For by the indicator light to be tested obtained whether normal luminous judging result storage memory.
8. instruction test device according to claim 1-4, which is characterized in that the data processing division is also used
In by the indicator light to be tested obtained, whether the judging result of normal luminous is in a manner of level or bus data mode is transferred to
The equipment being connect with the data processing division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232178.1A CN109900455A (en) | 2019-03-26 | 2019-03-26 | A kind of instruction test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232178.1A CN109900455A (en) | 2019-03-26 | 2019-03-26 | A kind of instruction test device |
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| Publication Number | Publication Date |
|---|---|
| CN109900455A true CN109900455A (en) | 2019-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910232178.1A Pending CN109900455A (en) | 2019-03-26 | 2019-03-26 | A kind of instruction test device |
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| CN106793931A (en) * | 2014-10-10 | 2017-05-31 | 奥林巴斯株式会社 | Light supply apparatus |
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| JP2018084482A (en) * | 2016-11-24 | 2018-05-31 | 横河電機株式会社 | Light spectrum measurement device |
| CN108693455A (en) * | 2018-04-09 | 2018-10-23 | 中山大学 | A kind of detection method and detecting system of LED component performance degradation |
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2019
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1019732A (en) * | 1996-07-02 | 1998-01-23 | Sony Corp | Detection of color mixture of color film |
| CN103868674A (en) * | 2012-12-10 | 2014-06-18 | 海洋王（东莞）照明科技有限公司 | Test box and test device used for detecting color filter |
| CN103218590A (en) * | 2013-05-02 | 2013-07-24 | 公安部交通管理科学研究所 | Portable equipment for indentifying authenticity of motor vehicle driving license |
| CN106793931A (en) * | 2014-10-10 | 2017-05-31 | 奥林巴斯株式会社 | Light supply apparatus |
| JP2017003531A (en) * | 2015-06-15 | 2017-01-05 | 株式会社リコー | Object detection device, object removal operation control system, object detection method, and object detection program |
| CN206038839U (en) * | 2016-08-23 | 2017-03-22 | 深圳市新国都支付技术有限公司 | LED lamp detecting system |
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| CN108693455A (en) * | 2018-04-09 | 2018-10-23 | 中山大学 | A kind of detection method and detecting system of LED component performance degradation |
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Application publication date: 20190618 |