CN202085363U - LED intelligent control device - Google Patents

Abstract

The utility model discloses an LED intelligent control device which comprises a control device, a receiving device, and an LED lamp, wherein, the control device is in signal connection with the receiving device, and the receiving device is electrically connected with the LED lamp; the control device comprises a control panel with control buttons, a first power supply control module, a signal transmission module, a first working state indication module and a backlight control unit; the receiving device comprises a signal receiving module, a first MCU (Micro Control Unit) single chip microcomputer, a second power supply control module, an LED drive circuit and a second working state indication module, and the receiving device further comprises a sensing device; and the sensing device is connected with the first MCU single chip microcomputer. The LED intelligent control device can control all elements of LED output light in an omnibearing manner and achieve coloration adjustment, color temperature adjustment, luminous flux adjustment and intelligent control, thereby meeting various needs of people.

Description

LED intelligent control device

technical field

The utility model relates to a control device, in particular to a device for intelligently controlling LED lights.

Background technique

At present, LED control devices on the market are mainly divided into two categories, one is LED RGB control device, which is mainly based on the principle of RGB three primary colors, through digital circuit control technology to synthesize any color of light or achieve colorful change effects. The other is LED dimming control device, which mainly uses digital pulse width modulation (PWM) technology to realize the adjustment of gray scale (or brightness).

The functions of LED control devices currently on the market mainly focus on decoration, indication, display and other aspects. The function of the LED dimming control device is limited to the size or color of the dimming, and does not have the function of intelligent lighting.

Utility model content

In order to overcome the deficiencies of the above technologies, the purpose of this utility model is to provide an LED intelligent control device, which makes full use of the characteristics of LEDs that are easy to combine with digital circuits, and controls all elements of LED output light in an all-round way to achieve color rendering adjustment, Color temperature adjustment, luminous flux adjustment, intelligent control, etc., to meet people's various needs.

The technical scheme of the utility model is:

The LED intelligent control device includes: a control device, a receiving device, and an LED lamp, the control device is connected to the receiving device for signals, and the receiving device is electrically connected to the LED lamp;

The control device includes:

A control panel with control buttons for initially sending commands;

a first power control module for managing and distributing power to the control device;

A signal sending module, configured to send a signal;

The first working state indication module is used to display the current state of the control device;

The backlight control unit is used to control the display of the backlight of the panel;

The receiving device includes:

The signal receiving module is used for receiving signals;

The first MCU single-chip microcomputer is used for processing information instructions;

The second power control module is used to manage and distribute power to the receiving device;

LED drive circuit for driving LED lights;

The second working state indication module is used to display the current state of the receiving device;

The signal receiving module, the second power supply control module, the LED drive circuit, and the second working state indicating module are connected to the first MCU single-chip microcomputer;

The control device also includes: a second MCU single-chip microcomputer for processing information instructions, a storage unit pre-stored with code values; the control panel with control buttons, a signal sending module, a working status indicating module, a backlight The control unit, the first power control module and the storage unit are connected to the second MCU single-chip microcomputer;

The receiving device also includes: a sensing device connected to the first MCU single-chip microcomputer.

The code value includes: color temperature code value, color rendering property code value, luminous flux code value, timing code value, switch machine code value, intelligent control code value, manual control code value.

The color temperature code value includes: 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, 5700K, 6500K eight specially set color temperature code values.

The control buttons on the control panel and

The sensing device includes: a photosensitive sensor; an acoustic sensor; a pyro-infrared sensor.

The user sends the first control instruction to the second MCU single-chip microcomputer through the control buttons on the control panel, and the second MCU single-chip microcomputer calls the code value corresponding to the instruction from the storage unit according to the instruction, and Convert the code value into corresponding information and send it to the signal receiving module through the signal sending module, and at the same time display the current working status of the control device through the first working status indicating module. After receiving the information sent by the sending module, the signal receiving module transmits it to The first MCU single-chip microcomputer, the first MCU single-chip microcomputer sends the information to the LED driving circuit after processing, and at the same time displays the current working status of the receiving device through the second working status indicating module, and the LED driving circuit drives according to the received information LED lights.

When the user sends an intelligent control command through the control button, the second MCU single-chip microcomputer calls the code value corresponding to the storage module and converts it into a corresponding signal. The signal sending module sends the signal, and the first working state indicating module displays the transmitting device In the current working state, the signal receiving module receives the signal and sends it to the first MCU single-chip microcomputer, and the first MCU unit microcomputer starts to use the photosensitive sensor, the acoustic sensor, and the pyro-infrared sensor. The photosensitive sensor senses the light value of the current environment, the sound sensor senses the decibel value of the current environment, and the pyro-infrared sensor senses the infrared intensity of the current environment. According to the above values, the LED drive circuit is controlled to control the switch of the LED light.

The LED intelligent control device also includes a remote controller, the control device is located inside the remote controller, and the surface of the remote controller is a remote controller panel.

The control buttons on the control panel include: a color temperature button, a color rendering button, and a luminous flux button; The buttons are located in the upper middle of the remote control panel.

The beneficial effect of the present invention is to realize the comprehensive and systematic control of each element of LED light output, realize color rendering index compensation, natural light simulation, intelligent control, luminous flux customization, color tone selection (and customization) and the like. Give full play to the digital characteristics of LED, and then optimize the optical performance of LED to achieve the purpose of intelligent lighting and healthy lighting.

Its practical meaning is as follows:

The color rendering index compensation function can effectively improve the color rendering of light and make the output light closer to natural light. In this type of environment, people can more accurately distinguish the color of objects in the environment and feel more natural and comfortable.

The natural light simulation function can realize the automatic adjustment of the output tone of the light output over time. Night shift workers, etc.) people can also experience the natural light environment, which is suitable for people's physical and psychological habits, can effectively relieve fatigue, and is beneficial to people's physical and mental health.

The color temperature selection function can freely select any color temperature segment through 8 color temperature code values (corresponding to the 8 color temperature values of the US Energy Star lighting standard) according to the needs, and the operation is convenient and quick. At the same time, the output tone can be fine-tuned through the color temperature adjustment key to realize free adjustment of the full color temperature range. To suit the needs of people in different environments and occasions.

Others, intelligent control functions, such as free choice of manual control and automatic control, timing shutdown, etc., are humanized and intelligent, convenient and worry-free, and can effectively save energy.

Description of drawings

Fig. 1 is the control device block diagram of the embodiment of the present invention;

FIG. 2 is a block diagram of a receiving device according to an embodiment of the present invention;

1. The first power supply control module; 2. The control panel with control buttons; 3. The storage unit; 4. The second MCU single-chip microcomputer; 5. The signal sending module; 6. The first working status indicating module; 7. Backlight Control unit; 8. Second power supply control module; 9. Signal receiving module; 10. Photosensitive sensor; 11. Acoustic sensor; 12. Pyro-infrared sensor; 13. First MCU single-chip microcomputer; 14. LED drive circuit ; 15, the second working state indicating module; 16, LED lights.

Detailed ways

In order to further illustrate the technical solution of the present invention, it will be described below in conjunction with the accompanying drawings.

As shown in Figure 1-2, the LED intelligent control system includes: a control device, a receiving device, and an LED lamp 16, the control device is connected to the receiving device for signals, and the receiving device is electrically connected to the LED lamp 16;

The control device includes:

A control panel 2 with control keys for initially sending commands;

The first power control module 1 is used to manage and distribute power to the control device;

Signal sending module 5, used for sending signals;

The first working state indication module 6 is used to display the current state of the control device;

The backlight control unit 7 is used to control the display of the backlight of the panel;

The second MCU single-chip microcomputer 4 is used for processing information instructions;

The storage unit 3 is pre-stored with a code value;

The control panel 2 with control buttons, the signal sending module 5 , the first working state indicating module 6 , the backlight control unit 7 , the first power control module 1 and the storage unit 3 are connected to the second MCU single-chip microcomputer 4 .

The receiving device includes:

The signal receiving module 9 is used for receiving signals;

The first MCU single-chip microcomputer 13 is used for processing information instructions;

The second power control module 8 is used to manage and distribute power to the receiving device;

LED drive circuit 14, used to drive LED lamp 16;

The second working state indication module 15 is used to display the current state of the receiving device;

The signal receiving module 9, the second power control module 8, the LED drive circuit 14, and the second working state indicating module 15 are connected to the first MCU single-chip microcomputer 13;

The receiving device also includes: a sensing device connected to the first MCU single-chip microcomputer 13 , and the sensing device includes: a photosensitive sensor 10 ; an acoustic sensor 11 ; a pyro-infrared sensor 12 .

The code value includes: color temperature code value, color rendering property code value, luminous flux code value, timing code value, switch machine code value, intelligent control code value, conventional control code value.

The color temperature code value includes: 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, 5700K, 6500K eight specially set color temperature code values.

The user sends the first control command to the second MCU single-chip microcomputer 4 through the control button 2 on the control panel. The control buttons can be: on, off, common color rendering index, high color rendering index, natural color temperature, common color temperature, conventional Control, intelligent control, timer switch, luminous flux adjustment, 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, 5700K, 6500K specific color temperature buttons and other basic buttons, these basic buttons have corresponding code values in the storage unit 3, the second MCU After the single-chip microcomputer 4 is processed, call the corresponding code value in the storage unit 3, and convert the code value into corresponding information and send it to the signal receiving module 9 through the signal sending module 5, and at the same time pass the first working status indicating module 6 The current working state of the display control device, after the signal receiving module 9 receives the information sent by the sending module, transmits it to the first MCU single-chip microcomputer 13, and the first MCU single-chip microcomputer 13 sends the information to the LED driver after processing The circuit 14 displays the current working state of the receiving device through the second working state indicating module 15 at the same time, and the LED driving circuit 14 drives the LED light 16 according to the received information. The intelligent control described here includes: light control, human control, light and human control.

Using ordinary color rendering keys, the color rendering index of LED lamp 16 is controlled at Ra<80, and the power consumption of the control system is reduced by 50%, and using high display keys, the color rendering index of LED lamp 16 is controlled at Ra≥80, and the The power consumption of the control system is reduced by 40%. At this time, the LED light fully reflects the natural light, and the color of the object is closest to the color of the object itself. The higher the color rendering index, the more power-hungry the control system is.

Using the natural color temperature button, the color temperature of the LED lamp 16 will simulate the change trajectory of the color temperature of sunlight during the day, automatically changing and continuously circulating, while using the ordinary color temperature button, the color temperature of the LED lamp is fixed.

Using conventional control buttons, the control system receives the user's control instructions, using light control buttons, the first MCU single-chip microcomputer 13 senses the light value of the current environment according to the photosensitive sensor 10, when the light value reaches a certain value, Automatically control the LED drive circuit 14 to turn on or off the LED lamp 16; the user controls the button, and the first MCU single-chip microcomputer 13 senses the decibel value of the current environment according to the sound sensor 11, and when the decibel value reaches a certain value, it automatically controls LED driving circuit 14 turns on or turns off LED light 16; Use light and human control button, the first MCU single-chip microcomputer 13 simultaneously according to the illumination value, decibel that photosensitive sensor 10, sound sensitive sensor 11, pyro-infrared sensor 12 are induced Value, human body infrared temperature, through comprehensive judgment, automatically control LED driving circuit 14 to turn on or turn off LED light 16.

Use the timer switch button to control the designated time to turn off the LED lamp 16.

Using the luminous flux adjustment button, the luminous flux can be adjusted, thereby changing the luminous flux of the LED lamp 16 .

Use the 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, 5700K, 6500K specific color temperature buttons to immediately adjust the 16 color temperatures of the LED lights to the above color temperature values. The eight specific color temperature values are set according to the Energy Star standard. fixed.

Claims (4)

1.LED intelligence controlling device comprises: control device, receiving system, LED lamp, described control device connects receiving system, and receiving system connects the LED lamp;

Described control device comprises: have control panel, first energy supply control module, signal transmitting module, the first operating state indicating module, the backlight control unit of controlling button;

Described receiving system comprises: signal receiving module, a MCU one chip microcomputer, second source control module, led drive circuit, the second operating state indicating module;

Described signal receiving module, second source control module, led drive circuit, the second operating state indicating module connect a MCU one chip microcomputer;

It is characterized in that: described control device also comprises: the 2nd MCU one chip microcomputer, memory cell; Described control panel, signal transmitting module, the first operating state indicating module, backlight control unit, first energy supply control module and the memory cell of controlling button of having connects the 2nd MCU one chip microcomputer;

Described receiving system also comprises: induction installation, described induction installation connect a MCU one chip microcomputer.

2. LED intelligence controlling device according to claim 1 is characterized in that: described induction installation comprises: light sensor, acoustic sensor, heat are released infrared sensor.

3. LED intelligence controlling device according to claim 1 is characterized in that: also comprise remote controller, described control device is positioned at remote controller inside, is telecontrol panel on the described remote controller surface.

4. according to the described LED intelligence controlling device of claim 1--4, it is characterized in that: described control panel with the control button comprise: colour temperature button, color rendering button, luminous flux button; Described colour temperature button is positioned at described telecontrol panel middle and lower part, and described color rendering button is positioned at the telecontrol panel middle part, and described luminous flux button is positioned at the telecontrol panel middle and upper part.

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