CN209513044U - A kind of LED light detection device - Google Patents
A kind of LED light detection device Download PDFInfo
- Publication number
- CN209513044U CN209513044U CN201822167279.9U CN201822167279U CN209513044U CN 209513044 U CN209513044 U CN 209513044U CN 201822167279 U CN201822167279 U CN 201822167279U CN 209513044 U CN209513044 U CN 209513044U
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- Prior art keywords
- led light
- chip microcontroller
- detection device
- sensor module
- utility
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- 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.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
The utility model discloses a kind of LED light detection device, the sensor module of brightness and colour temperature including single-chip microcontroller and the detection LED light connecting with the single-chip microcontroller, charactron and buzzer for alarm, the single-chip microcontroller is by realizing UART communication connection between sensor module described in 74H4052 circuit and multiple groups.The utility model LED light detection device is connect using single-chip microcontroller with sensor module, can rapidly be detected to the brightness and colour temperature of surveying LED light, and carries out the next step operation of sound-light alarm prompt operator.
Description
Technical field
The utility model relates to finance self-help terminal production technical field, more particularly to a kind of detection LED illumination lamp,
The detection device of LED light brightness and colour temperature.
Background technique
On financial self-service equipment, has and much guest operation and medium granting are exported, in order to remind guest operation, finance
Many prompt LED lamp and the headlamp for night are had on equipment, pervious detection means is very single, only with human eye into
Row detection, the present invention substantially increase detection efficiency and quality.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of LED light detection dress
It sets.
It is for technical solution used by realization the purpose of this utility model:
A kind of LED light detection device, brightness and color including single-chip microcontroller and the detection LED light being connect with the single-chip microcontroller
The sensor module of temperature, charactron and buzzer for alarm, the single-chip microcontroller pass through 74H4052 circuit and multiple groups
UART communication connection is realized between the sensor module.
The sensor module uses GY-33.
The single-chip microcontroller is ATMEGA48PA.
Compared with prior art, the utility model has the beneficial effects that
The utility model LED light detection device is connect using single-chip microcontroller with sensor module, can be rapidly to survey LED light
Brightness and colour temperature detected, and carry out sound-light alarm prompt operator next step operation.
Detailed description of the invention
Fig. 1 show the detection schematic diagram of the LED light detection device of the utility model being mounted on lamp box.
Fig. 2 show the electronic schematic diagram of the LED light detection device of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
As shown in Figs. 1-2, the utility model LED light detection device is connect including single-chip microcontroller and with the single-chip microcontroller
Detect the brightness and the sensor module of colour temperature, rice font charactron and buzzer for alarm of LED light, the list
Piece machine is by realizing UART communication connection, the 74HC4052 between sensor module described in 74H4052 chip and multiple groups
It is that an analog switching circuit is selected on one piece of 2 tunnel four with public enabled input control position, is available circuit device.
When detection, LED light 1 to be measured is mounted on the LED light installation panel 110 of the lamp box 100 of detection, LED light 1 is sent out
Light out projects light source through the acrylic board 112 of 100 other side of lamp box, and by light source projects light-sensitive medium 2, then by setting
LED color sensor module 3 on light-sensitive medium detects the brightness and colour temperature of LED light source, therefore, it is determined that the face of LED light
Color and brightness are qualified or not.
As shown in Fig. 2, single-chip microcontroller used by LED light detection device of the present invention is ATMEGA48PA, there is high-performance, low
8 AVR microprocessors of power consumption；The features such as non-volatile program and data storage.Detection LED color sensor module be
GY-33, main chip are TCS34725, and single-chip microcontroller is by passing through UART between 74H4052 circuit and multiple groups sensor module
(Transistor-Transistor Logic level) communication, the comparative analysis through multi-group data go out light source brightness and colour temperature it is whether consistent.
Then testing result is qualified or not, if result is unqualified, carries out sound-light alarm by charactron and buzzer,
Operator is prompted to carry out next step operation.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (3)
1. a kind of LED light detection device, which is characterized in that including single-chip microcontroller and the detection LED light being connect with the single-chip microcontroller
Brightness and the sensor module of colour temperature, charactron and buzzer for alarm, the single-chip microcontroller pass through 74H4052
UART communication connection is realized between sensor module described in circuit and multiple groups.
2. LED light detection device as described in claim 1, which is characterized in that the sensor module uses GY-33.
3. LED light detection device as described in claim 1, which is characterized in that the single-chip microcontroller is ATMEGA48PA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167279.9U CN209513044U (en) | 2018-12-24 | 2018-12-24 | A kind of LED light detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167279.9U CN209513044U (en) | 2018-12-24 | 2018-12-24 | A kind of LED light detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209513044U true CN209513044U (en) | 2019-10-18 |
Family
ID=68196433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822167279.9U Expired - Fee Related CN209513044U (en) | 2018-12-24 | 2018-12-24 | A kind of LED light detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209513044U (en) |
-
2018
- 2018-12-24 CN CN201822167279.9U patent/CN209513044U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191018 |