CN208402163U - A device for automatically testing the output dimming curve of a DALI driver - Google Patents
A device for automatically testing the output dimming curve of a DALI driver Download PDFInfo
- Publication number
- CN208402163U CN208402163U CN201821021639.8U CN201821021639U CN208402163U CN 208402163 U CN208402163 U CN 208402163U CN 201821021639 U CN201821021639 U CN 201821021639U CN 208402163 U CN208402163 U CN 208402163U
- Authority
- CN
- China
- Prior art keywords
- dali
- luminosity sensor
- test
- dimming curve
- bus power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an automatic test DALI driver output curve of adjusting luminance device, including LED lamps and lanterns and luminosity sensor be provided with the diffuser plate between LED lamps and lanterns and the luminosity sensor, still be provided with control PC, the DALI USB gateway that is connected through the USB line with control PC, DALI USB gateway connection DALI PS bus power supply, DALI PS bus power supply adjusts luminance through DALI and mixes colours the colour driver and is connected with LED lamps and lanterns and DALI PS bus power supply is connected with the luminosity sensor. The utility model discloses a structure sets up rationally, and it not only the simple operation can the significantly reduced test time, is favorable to improving the efficiency of test to be favorable to improving the precision of test, the stability in use is good and the practicality is strong.
Description
Technical field
The utility model belongs to DALI the field of test technology, and in particular to a kind of automatic test DALI driver output light modulation
The device of curve.
Background technique
Based on digital addressable lighting interface (Digital Addressable Lighting Interface, abbreviation
DALI) the intelligent illuminating system of agreement is to take the addressing system of broadcast, grouping or independent address to control using DALI as bus
Lamps and lanterns processed, the control mode to lamps and lanterns include lamplight scene call, light modulation and colour temperature control, can before construction pre-configured field
Scape can also modify light configuration parameter in use process after mounting.In addition, DALI agreement has the transmitted in both directions function of data
Can, the working condition of lighting apparatus can be determined by inquiry instruction, reach personalized efficiently management lighting apparatus, energy-saving and emission-reduction
Effect.
GB/T 30104-2013 gives logarithm dimming curve, arc power grade and accuracy, drives for test DALI
The goodness of fit of the light modulation curve of output and standard curve of dynamic device product, needs to be acquired illumination to 1 ~ 254 arc power grade
Matched curve is normalized in numerical value, and current test method is to be manually entered arc power grade to read brightness value again simultaneously
Record saves, and time-consuming for entire test process, and special messenger is needed to handle, low efficiency, if each grade acquires multiple illumination numerical value
Homogenizing of making even processing, then it is time-consuming longer, very big workload is brought to research and development test job, research and development testing efficiency is low.
Summary of the invention
The automatic test DALI driver reasonable and practical the purpose of the utility model is to provide a kind of structure setting
Export the device of dimming curve.
The technical solution for realizing the utility model aim is a kind of dress of automatic test DALI driver output dimming curve
It sets, including LED lamp and luminosity sensor, is provided with diffuser plate between the LED lamp and luminosity sensor, is additionally provided with
PC is controlled, the DALI USB gateway being connected with control PC by USB line, the DALI USB gateway connects DALI PS bus
Power supply, the DALI PS bus power source is connected by DALI light modulation toning driver with the LED lamp and DALI PS is total
Line power supply is connected with luminosity sensor.
It is additionally provided with device housing, the lamps and lanterns are arranged in described device shell by left and right adjusting sliding block, the light
Degree sensor is in the roof center of device housing.
The diffuser plate card slot for increasing diffuser plate is provided in described device inner walls.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, and it is convenient not only to operate, can be with
Greatly reduce the testing time, be conducive to improve test efficiency, and be conducive to improve test precision, stability in use it is good and
It is practical.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Figure.
See Fig. 1, a kind of device of automatic test DALI driver output dimming curve, including LED lamp 1 and luminosity sensing
Device 2 is provided with diffuser plate 3 between the LED lamp 1 and luminosity sensor 2, is additionally provided with control PC4, logical with control PC4
The DALI USB gateway 6 that USB line 5 is connected is crossed, the DALI USB gateway 6 connects DALI PS bus power source 7, the DALI
PS bus power source 7 dims toning driver 8 by DALI and is connected with the LED lamp 1 and DALI PS bus power source 7 and light
Degree sensor 2 is connected.
It is additionally provided with device housing 10, the lamps and lanterns are arranged in described device shell by left and right adjusting sliding block 11, institute
State the roof center that luminosity sensor is in device housing.
The diffuser plate card slot 9 for increasing diffuser plate is provided in described device inner walls.
Testing procedure:
1, PC specific test and measure software drives adjustment lamp brightness grade according to setting state modulator；
2, after adjustment brightness to be driven, PC special test control order sensor reads current illumination value；
3, after sensor reads current illumination value, sensor is by current illumination value response to PC nonshared control unit and interface
Display；
4, adjustment control brightness degree and repetition 1-3 step.
It is sent and is instructed by controller, driven adjustment output current parameters through DALI, change LED lamp output light illumination,
Luminosity sensor acquisition illuminance is simultaneously saved in system configuration, and data are exported after the completion of test, generate logarithm dimming curve, and sentence
Fixed and standard curve the goodness of fit.
The structure setting of the utility model is reasonable, and it is convenient not only to operate, and can greatly reduce the testing time, is conducive to mention
The efficiency of height test, and be conducive to improve the precision of test, stability in use is good and practical.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (3)
1. a kind of device of automatic test DALI driver output dimming curve, including LED lamp and luminosity sensor, feature
It is: is provided with diffuser plate between the LED lamp and luminosity sensor, be additionally provided with control PC, passes through USB with control PC
The DALI USB gateway that line is connected, the DALI USB gateway connect DALI PS bus power source, the DALI PS bus electricity
Source is connected by DALI light modulation toning driver with LED lamp and DALI PS bus power source is connected with luminosity sensor.
2. the device of automatic test DALI driver output dimming curve according to claim 1, it is characterised in that: also set
It is equipped with device housing, the lamps and lanterns are arranged in described device shell by left and right adjusting sliding block, and the luminosity sensor is in
The roof center of device housing.
3. the device of automatic test DALI driver output dimming curve according to claim 2, it is characterised in that: in institute
State the diffuser plate card slot being provided on device housing inner wall for increasing diffuser plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021639.8U CN208402163U (en) | 2018-06-29 | 2018-06-29 | A device for automatically testing the output dimming curve of a DALI driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021639.8U CN208402163U (en) | 2018-06-29 | 2018-06-29 | A device for automatically testing the output dimming curve of a DALI driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208402163U true CN208402163U (en) | 2019-01-18 |
Family
ID=65130001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021639.8U Expired - Fee Related CN208402163U (en) | 2018-06-29 | 2018-06-29 | A device for automatically testing the output dimming curve of a DALI driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208402163U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610005A (en) * | 2020-06-05 | 2020-09-01 | 深圳爱克莱特科技股份有限公司 | Lamp testing method |
| CN111693252A (en) * | 2020-06-05 | 2020-09-22 | 深圳爱克莱特科技股份有限公司 | Lamp test control system and lamp test method |
| CN114964728A (en) * | 2022-04-13 | 2022-08-30 | 大连工业大学 | Method and device for detecting light and color adjusting performance of DALI lamp |
| CN115144788A (en) * | 2022-06-07 | 2022-10-04 | 中船航海科技有限责任公司 | Dimming test tool for entertainment lighting system in ship comprehensive entertainment system |
-
2018
- 2018-06-29 CN CN201821021639.8U patent/CN208402163U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610005A (en) * | 2020-06-05 | 2020-09-01 | 深圳爱克莱特科技股份有限公司 | Lamp testing method |
| CN111693252A (en) * | 2020-06-05 | 2020-09-22 | 深圳爱克莱特科技股份有限公司 | Lamp test control system and lamp test method |
| CN111610005B (en) * | 2020-06-05 | 2021-08-13 | 深圳爱克莱特科技股份有限公司 | Lamp testing method |
| CN114964728A (en) * | 2022-04-13 | 2022-08-30 | 大连工业大学 | Method and device for detecting light and color adjusting performance of DALI lamp |
| CN115144788A (en) * | 2022-06-07 | 2022-10-04 | 中船航海科技有限责任公司 | Dimming test tool for entertainment lighting system in ship comprehensive entertainment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |