阅读说明：本技术 一种实时监控色温与照度参考数的智能光源 (Intelligent light source for monitoring color temperature and illumination reference number in real time ) 是由 石斌 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种实时监控色温与照度参考数的智能光源,具体涉及摄像头模组技术领域,包括光源本体和光源控制器,所述光源本体包括光源外壳和扩散板,所述扩散板位于光源外壳下方,所述光源外壳内壁表面安装有LED灯板,所述LED灯板外壁表面安装有LED灯珠和监控探头,所述监控探头包括第一照度与色温传感器模块、第二照度与色温传感器模块、第三照度与色温传感器模块、第四照度与色温传感器模块和第五照度与色温传感器模块。本发明通过微型色温与照度传感器信号处理把光源的色温与照度信息实时反馈到光源控制器,可以实时在显示屏上显示5个区域的照度和色温,从而实现真正的机器自动化生产,有效的节省人工成本、保证产线的产品品质。(The invention discloses an intelligent light source for monitoring color temperature and illumination reference number in real time, and particularly relates to the technical field of camera modules. The invention feeds back the color temperature and the illumination information of the light source to the light source controller in real time through the signal processing of the miniature color temperature and illumination sensor, and can display the illumination and the color temperature of 5 areas on the display screen in real time, thereby realizing the real automatic production of a machine, effectively saving the labor cost and ensuring the product quality of a production line.)

1. The utility model provides an intelligent light source of real time monitoring colour temperature and illuminance reference number, includes light source body (1) and light source controller (2), its characterized in that: the light source body (1) comprises a light source shell (3) and a diffusion plate (4), the diffusion plate (4) is positioned below the light source shell (3), the LED lamp panel (5) is arranged on the surface of the inner wall of the light source shell (3), the outer wall surface of the LED lamp panel (5) is provided with an LED lamp bead (6) and a monitoring probe (7), the monitoring probe (7) comprises a first illumination and color temperature sensor module (8), a second illumination and color temperature sensor module (9), a third illumination and color temperature sensor module (10), a fourth illumination and color temperature sensor module (11) and a fifth illumination and color temperature sensor module (12), a singlechip (13) and an RS485 chip (14) are arranged in the light source controller (2), a display screen (17) and an operation button (18) are arranged on one side of the outer wall of the light source controller (2), and the operation button (18) is located below the display screen (17).

2. The intelligent light source for real-time monitoring of color temperature and illumination reference of claim 1, wherein: one end of the outer wall of the light source controller (2) is provided with a power switch (19), an Rs232 serial interface (20), an optical coupler controller (21), a power input interface (22), a USB interface (23) and an LED drive output interface (24).

3. The intelligent light source for real-time monitoring of color temperature and illumination reference of claim 1, wherein: first illuminance and colour temperature sensor module (8), second illuminance and colour temperature sensor module (9), third illuminance and colour temperature sensor module (10), fourth illuminance and colour temperature sensor module (11) and fifth illuminance and colour temperature sensor module (12) all with light source controller (2) electric connection.

4. The intelligent light source for real-time monitoring of color temperature and illumination reference of claim 1, wherein: the real-time monitoring system is characterized in that a real-time monitoring connecting wire (15) and a light source controller connecting wire (16) are fixedly connected to one side of the light source body (1), and the light source body (1) is connected with the light source controller (2) through the light source controller connecting wire (16).

5. The intelligent light source for real-time monitoring of color temperature and illumination reference of claim 1, wherein: and a heat dissipation long groove is formed in the other side of the outer wall of the light source controller (2).

Technical Field

The invention relates to the technical field of camera modules, in particular to an intelligent light source for monitoring color temperature and illumination reference number in real time.

Background

In the process of producing the camera module by the automatic equipment, the color temperature and the illumination parameter of the detection light source need to be measured frequently, the correction and the change are timely, if the color temperature or the illumination is not detected manually for a long time, the color temperature deviation or the illumination deviation of the light source can lead to the condition that the product of the production line does not reach the standard.

The visual light source is usually fixed on the production equipment through various jigs, and most of the measurement of the parameters of the visual light source is directly measured by using a hand-held instrument manually. The measurement mode needs to suspend production, and measurement personnel enter a narrow machine gap to measure and read each parameter, and also needs to measure data for many times in the parameter calibration process, thereby causing great inconvenience to the measurement personnel and influencing the production efficiency of the whole equipment.

Disclosure of Invention

In order to overcome the above-mentioned defects in the prior art, an embodiment of the present invention provides an intelligent light source for monitoring color temperature and illuminance reference numbers in real time, and the problem to be solved by the present invention is: 1. the data of the brightness and the color temperature of the light source are not fed back to the controller or the computer in real time, and cannot be known and reflected in time when a product fails; 2. under the condition of no detection instrument, human eyes cannot accurately identify the color temperature and illumination condition of the light source, and whether the color temperature and the illumination condition meet the production standard or not is judged; 3. under the condition that a detection instrument exists, workers are often required to hold the instrument by hands to measure parameter data of the light source, and time waste of labor and production lines is caused.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent light source of real time monitoring colour temperature and illuminance reference number, includes light source body and light source controller, the light source body includes light source shell and diffuser plate, the diffuser plate is located the light source shell below, light source shell inner wall surface mounting has the LED lamp plate, LED lamp plate outer wall surface mounting has LED lamp pearl and monitor, monitor includes first illuminance and colour temperature sensor module, second illuminance and colour temperature sensor module, third illuminance and colour temperature sensor module, fourth illuminance and colour temperature sensor module and fifth illuminance and colour temperature sensor module, light source controller internally mounted has singlechip and RS485 chip, light source controller outer wall one side is provided with display screen and operating button, and operating button is located the display screen below.

Preferably, one end of the outer wall of the light source controller is provided with a power switch, an Rs232 serial interface, an optical coupler controller, a power input interface, a USB interface and an LED driving output interface.

Preferably, the first illumination and color temperature sensor module, the second illumination and color temperature sensor module, the third illumination and color temperature sensor module, the fourth illumination and color temperature sensor module and the fifth illumination and color temperature sensor module are all electrically connected with the light source controller.

Preferably, one side of the light source body is fixedly connected with a real-time monitoring connecting wire and a light source controller connecting wire, and the light source body is connected with the light source controller through the light source controller connecting wire.

And a heat dissipation elongated slot is formed in the other side of the outer wall of the light source controller.

The invention has the technical effects and advantages that:

1. the intelligent light source for monitoring the color temperature and the illumination reference number in real time feeds back the color temperature and the illumination information of the light source to the light source controller in real time through signal processing of the illumination and color temperature sensor module, so that the illumination and the color temperature of 5 areas can be displayed on a display screen in real time, further, the real automatic production of a machine can be realized, the labor cost is effectively saved, the product quality of a production line is ensured, the waste of manual resources is reduced, and the like;

2. when the lighting parameters of the light source are abnormal, an alarm signal is sent out through a buzzer arranged in the controller, or a signal is sent out to enable the light source to directly stop working, so that the correctness of the lighting parameters of the light source and the accuracy of the parameters are ensured;

3. the intelligent light source for monitoring the color temperature and the illumination reference number in real time can be conveniently connected with a measuring instrument (CL-200 or CL-500) at any time, can realize the automatic calibration of light source parameters, and ensures the accuracy and the stability of the light source parameters.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a plan view of a light source body according to the present invention;

FIG. 3 is a cross-sectional view of a light source body according to the present invention;

FIG. 4 is a schematic view of a monitor probe according to the present invention;

FIG. 5 is a cross-sectional view of a light source controller of the present invention

FIG. 6 is a side view of a light source controller of the present invention.

The reference signs are: 1. a light source body; 2. a light source controller; 3. a light source housing; 4. a diffusion plate; 5. an LED lamp panel; 6. LED lamp beads; 7. monitoring the probe; 8. a first illumination and color temperature sensor module; 9. a second illumination and color temperature sensor module; 10. a third illumination and color temperature sensor module; 11. a fourth illuminance and color temperature sensor module; 12. a fifth illuminance and color temperature sensor module; 13. a single chip microcomputer; 14. an RS485 chip; 15. monitoring the connection in real time; 16. connecting a light source controller; 17. a display screen; 18. an operation button; 19. a power switch; 20. rs232 serial interface; 21. an optocoupler controller; 22. a power input interface; 23. a USB interface; 24. the LED drives the output interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The intelligent light source for monitoring the color temperature and the illumination reference number in real time of one embodiment of the invention comprises a light source body 1 and a light source controller 2, the light source body 1 includes a light source housing 3 and a diffusion plate 4, the diffusion plate 4 is located below the light source housing 3, an LED lamp panel 5 is arranged on the inner wall surface of the light source shell 3, an LED lamp bead 6 and a monitoring probe 7 are arranged on the outer wall surface of the LED lamp panel 5, the monitoring probe 7 comprises a first illumination and color temperature sensor module 8, a second illumination and color temperature sensor module 9, a third illumination and color temperature sensor module 10, a fourth illumination and color temperature sensor module 11 and a fifth illumination and color temperature sensor module 12, the light source controller 2 is internally provided with a single chip microcomputer 13 and an RS485 chip 14, one side of the outer wall of the light source controller 2 is provided with a display screen 17 and an operating button 18, and the operating button 18 is positioned below the display screen 17.

And one end of the outer wall of the light source controller 2 is provided with a power switch 19, an Rs232 serial interface 20, an optical coupler controller 21, a power input interface 22, a USB interface 23 and an LED driving output interface 24.

First illuminance and color temperature sensor module 8, second illuminance and color temperature sensor module 9, third illuminance and color temperature sensor module 10, fourth illuminance and color temperature sensor module 11 and fifth illuminance and color temperature sensor module 12 all with light source controller 2 electric connection.

One side of the light source body 1 is fixedly connected with a real-time monitoring connecting wire 15 and a light source controller connecting wire 16, and the light source body 1 is connected with the light source controller 2 through the light source controller connecting wire 16.

And a heat dissipation elongated slot is formed in the other side of the outer wall of the light source controller 2.

As shown in fig. 1 to 5, the implementation scenario specifically includes: when in actual use, a light source is communicated with a light source controller 2 in real time by adopting a 5-illuminance and color temperature sensor module with the length of 40mm, the width of 9mm and the height of 2mm, the brightness is read in real time and is read through a BH1750FVI illuminance sensor, a real-time illuminance value on the light source is read and is transmitted to a singlechip 13 through an I2C communication mode, the singlechip 13 carries out data processing, sorting and calibration to be current standard brightness, the TTL level is output and is transmitted to an RS485 chip 14 through data encryption anti-interference processing, the TTL level is transmitted to an RS485 on a power supply main control board through an RS485, the color temperature is read in real time and is transmitted to the singlechip 13 through an I2C communication mode, the singlechip 13 carries out data processing, sorting and calibration to be current standard color temperature and is subjected to data encryption anti-interference processing, the output TTL level is transmitted to an RS485 chip 14, the output TTL level is transmitted to an RS485 on a power supply main control board through an RS485 and received through a connecting line, the power supply main control board receives data sent by an illuminance and color temperature sensor module through the RS485 in a question-answering mode, the power supply main control board adds algorithm processing to the received data and sends the processed data to a display screen 17, and meanwhile, the processed data is sent to a PC through an RS232 in a question-answering mode. When the correction is needed by using CL-200A, the controller lights the light source, reads the current brightness value by the illuminometer CL-200A, transmits the current brightness value to the controller through a USB line, compares the measured value with the current value, adjusts the speed by operation, adjusts the measured value and the control value on the controller to be consistent, after the measured value and the control value are adjusted to be consistent, the controller sends the calibrated data to each 'illumination + color temperature sensor module', namely, adjusts the current illumination and color temperature to the calibration value of the controller, calibrates each calibration point with the current CL-200A by the above method, writes each calibrated data into each 'illumination and color temperature sensor module' after calibration, and obtains the current standard data by adding the calibrated data to the data measured in real time by the 'illumination + color temperature sensor module' during normal operation, the intelligent light source for monitoring the color temperature and the illumination reference number in real time can realize real machine automatic production, effectively save labor cost, ensure product quality of a production line, reduce artificial resource waste and the like, and the problem that the color temperature and the illumination reference number cannot be monitored in real time by the light source in the prior art is specifically solved by the implementation mode.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.