WO2019015228A1

WO2019015228A1 - Led remote controller and led control system

Info

Publication number: WO2019015228A1
Application number: PCT/CN2017/115054
Authority: WO
Inventors: 陈进银; 熊飞; 汪序凯; 张文彬; 彭智光
Original assignee: 深圳佳比泰智能照明股份有限公司
Priority date: 2017-07-21
Filing date: 2017-12-07
Publication date: 2019-01-24
Also published as: CN206963153U

Abstract

An LED remote controller and an LED control system, the LED remote controller being used for controlling an LED remote control lamp. A Bluetooth module is mounted in the LED remote control lamp. The LED remote controller comprises a key circuit (110), a Bluetooth main control circuit (120) and a Bluetooth antenna (130). The key circuit, the Bluetooth main control circuit and the Bluetooth antenna are electrically connected in sequence. The Bluetooth antenna is used for communicating with the Bluetooth module. The key circuit comprises a plurality of keys for controlling the operating state of the LED remote control lamp, and the key circuit is used for receiving information about a user's operation on the keys, and sending the operation information to the Bluetooth main control circuit. The Bluetooth main control circuit outputs a corresponding control signal according to the operation information, and sends the control signal to the Bluetooth antenna. The Bluetooth antenna sends the control signal to the LED remote control lamp using the Bluetooth mesh technology. The LED remote controller can control multiple groups of LED remote control lamps simultaneously.

Description

LED remote control and LED control system

Technical field

The utility model relates to the field of smart home technology, in particular to an LED remote controller and an LED control system.

Background technique

Smart home (English: smart home, home automation) is a residential platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate home life related facilities, build efficient residential facilities The management system with family schedule affairs enhances home safety, convenience, comfort, and artistry, and realizes an environmentally friendly and energy-saving living environment.

In smart home technology, LED remote control lights have received more and more attention. However, traditional LED remote control lights are usually controlled by infrared remote control mode. This control method has weak anti-interference ability and cannot control multiple sets of LED remote control lights. .

Utility model content

The utility model provides an LED remote controller and an LED control system, which can control a plurality of groups of LED remote control lamps.

An LED remote controller for controlling an LED remote control lamp; the LED remote control lamp is equipped with a Bluetooth module; the LED remote controller comprises a button circuit, a Bluetooth main control circuit and a Bluetooth antenna; the button circuit, the Bluetooth The main control circuit and the Bluetooth antenna are electrically connected in sequence; the Bluetooth antenna is configured to communicate with the Bluetooth module;

The button circuit includes a plurality of buttons for controlling an operating state of the LED remote control lamp, and the button circuit is configured to receive operation information of the button by the user, and send the operation information to the Bluetooth master a control circuit; the Bluetooth main control circuit outputs a corresponding control signal according to the operation information, and sends the control signal to the Bluetooth antenna; the Bluetooth antenna sends the control signal to the LED remote control light.

In one embodiment, the button circuit comprises one or more of a switch button, a brightness adjustment button, a color temperature adjustment button, and a color adjustment button.

In one embodiment, the button circuit includes a switch button, a brightness adjustment button, a color temperature adjustment button, and a color adjustment button; and the brightness adjustment button includes a brightness increase button and a brightness decrease button;

One end of the color temperature adjustment button is connected to the first port of the Bluetooth main control circuit, the other end of the color temperature adjustment button, one end of the switch button, one end of the brightness increase button, and the brightness reduction One end of the small button is connected to the second port of the Bluetooth main control circuit; the other end of the switch button and one end of the color adjustment button are connected to the third port of the Bluetooth main control circuit; The other end of the adjustment button is connected to the fourth port of the Bluetooth main control circuit; the other end of the brightness reduction button is connected to the fifth port of the Bluetooth main control circuit; the other end of the brightness increase button is The sixth port of the Bluetooth master circuit is connected.

In one embodiment, the LED remote control further includes a button indicating circuit electrically coupled to the Bluetooth master circuit.

In one embodiment, the button indicating circuit comprises a light emitting diode and a resistor; a positive pole of the light emitting diode is connected to the Bluetooth main control circuit, and a cathode of the light emitting diode is grounded through the resistor.

An LED control system includes an LED remote controller and a plurality of LED remote control lamps; the LED remote controller is configured to control the LED remote control lamp, and the LED remote control lamp is equipped with a Bluetooth module; the LED remote controller includes a button circuit a Bluetooth main control circuit and a Bluetooth antenna; the button circuit, the Bluetooth main control circuit, and the Bluetooth antenna are electrically connected in sequence; and the Bluetooth antenna is configured to communicate with the Bluetooth module;

In one embodiment, the button circuit includes a switch button, a brightness adjustment button, and a color temperature. One or more of the adjustment buttons and color adjustment buttons.

In the above LED remote control and LED control system, the LED remote controller is used for controlling the LED remote control lamp, and the LED remote controller is provided with a button circuit, a Bluetooth main control circuit and a Bluetooth antenna, so that the LED remote controller can pass these devices and utilize the Bluetooth mesh. The technology controls the LED remote control lights so that multiple sets of LED remote control lights can be controlled simultaneously.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description For the sake of some embodiments of the present invention, those skilled in the art can obtain the drawings of other embodiments according to the drawings without any creative work.

1 is a block diagram of an LED remote controller provided by an embodiment;

2 is a Bluetooth main control circuit, a Bluetooth antenna, and a button in the LED remote controller of the embodiment shown in FIG. a circuit diagram of an embodiment of the indicating circuit;

3 is a circuit diagram of an embodiment of a button circuit in the LED remote controller of the embodiment shown in FIG. 1;

4 is a schematic exploded view of the LED remote controller of the embodiment shown in FIG. 1.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the understanding of the disclosure of the invention may be more thorough.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning meaning The terminology used in the description of the invention is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

One embodiment provides an LED remote control for controlling an LED remote control light. A Bluetooth module is installed in the LED remote control light. Among them, the Bluetooth module can communicate using Bluetooth technology. The Bluetooth module includes, for example, a chip, a PCB board, peripheral devices, and the like. Referring to FIG. 1, the LED remote controller includes a button circuit 110, a Bluetooth master circuit 120, and a Bluetooth antenna 130. The button circuit 110, the Bluetooth main control circuit 120, and the Bluetooth antenna 130 are electrically connected in sequence. The Bluetooth antenna 130 is used to communicate with the Bluetooth module in the LED remote control light.

The button circuit 110 includes a plurality of buttons for controlling the operating state of the LED remote control lamp, and the button circuit 110 is configured to receive operation information of the button by the user, and send the operation information to the Bluetooth main control circuit 120. The button circuit 110 can be implemented by means of a dot matrix circuit. Different buttons can adjust different properties of the LED remote control light, for example: one button is used to adjust the color of the LED remote control light, and the other button is used to adjust the color temperature of the LED remote control light. Alternatively, different buttons can adjust the same property of the LED remote control lamp in different ways, for example: one button is used to gradually increase the brightness of the LED remote control lamp, and the other button is used to gradually reduce the brightness of the LED remote control lamp.

For example, the operation of the button circuit 110 is as follows: taking the method of taking the dot circuit by the button circuit 110 as an example, whether each button is pressed or not can be detected by the button circuit 110 and the two ends of the button. The voltage change between the two connected ports is recognized. When the button is not pressed, the voltage value corresponding to the button is in the default state. When the button is pressed, the voltage value corresponding to the button changes accordingly, so the voltage change information can be used as the above operation information. The Bluetooth master circuit 120 can determine which button is pressed by the user by the voltage change information.

The Bluetooth master control circuit 120 outputs a corresponding control signal according to the above operation information, and transmits the control signal to the Bluetooth antenna 130. The Bluetooth main control circuit 120 includes, for example, a Bluetooth IC (for example, a TLSR8266 chip) and related peripheral circuits. In the embodiment shown in FIG. 2, the Bluetooth main control circuit 120 has a 16 KB capacity data memory (SRAM) embedded in a 32-bit high-performance MCU (Microcontroller Unit) and a 48 MHz clock signal, and a powerful storage function. Able to provide enough capacity to write control programs, enabling a wide variety of control functions. When the Bluetooth main control circuit 120 recognizes which button is pressed according to the operation information of the button, it outputs a control signal corresponding to the button to control the LED remote control lamp to switch to the corresponding state. For example, if the pressed button is used to increase the brightness of the LED remote control lamp, the Bluetooth master circuit 120 issues a control signal capable of controlling the LED remote control lamp to increase the brightness.

The Bluetooth antenna 130 transmits control signals to the LED remote control lights using Bluetooth mesh technology. Among them, through the Bluetooth mesh technology, the LED remote controller and all the LED remote control lights can form a mesh network, so that the operating state of all the LED remote control lights can be controlled simultaneously by the LED remote controller.

In addition, an exploded view of one of the LED remote controllers provided by the present embodiment is shown in FIG. 4 . The LED remote controller is combined in the structure by the upper and lower cover buckles, and the assembly is convenient and the volume is small.

In summary, the above-mentioned LED remote controller provided by the present embodiment can form a mesh network with all LED remote control lights by using Bluetooth mesh technology. When any button is pressed by the user, after receiving the operation information from the button circuit 110, the Bluetooth main control circuit 120 generates a control signal corresponding to the button, and transmits the control signal to the mesh antenna 130 through the mesh network to the LED remote control lights, corresponding to the operating state of these LED remote control lights, can achieve RGB colorful, dimming and other functions. Therefore, the LED remote controller uses the Bluetooth mesh technology to control the LED remote control lamp, so that multiple sets of LED remote control lamps can be simultaneously controlled.

In one embodiment, the button circuit 110 includes a switch button, a brightness adjustment button, and a color temperature. One or more of the adjustment buttons and color adjustment buttons. Among them, the switch button can be used to turn on or off each LED remote control light, for example, the first time the user presses the switch button, the LED remote control light is turned on; when the user presses the switch button for the second time, all the LEDs are turned off. Remote control light; or, long press the switch button to reach the set time (for example, 10 seconds), so that the LED remote control is restored to the factory settings. The brightness adjustment button is used to increase or decrease the brightness of the LED remote control light. Among them, the brightness of the LED remote control lamp can be divided into 10 levels, for example, and the brightness ranges from 5% to 100%. Each time the user presses the brightness adjustment button, the brightness of the LED remote control lamp is lowered or increased by one level. The color temperature adjustment button is used to adjust the color temperature of the LED remote control light. The color temperature of the LED remote control lamp is, for example, a color temperature value such as 2700K, 4000K, 5000K, or 6500K. Each time the user presses the color temperature adjustment button, the color temperature value of the LED remote control lamp is adjusted to a new color temperature value. The color adjustment button is used to adjust the color of the LED remote control light, for example, to achieve RGB colorful or gradual function, so that the LED remote control light displays different colors.

Specifically, referring to FIG. 3, the button circuit 110 includes a brightness adjustment button, a switch button 1102, a color temperature adjustment button 1101, and a color adjustment button 1107. The brightness adjustment button includes a brightness reduction button 1103 and a brightness increase button 1104. The brightness reduction button 1103 is used to gradually reduce the brightness of the LED remote control lamp, that is, each time the brightness reduction button 1103 is pressed, the brightness of the LED remote control lamp is reduced by a set value compared to the current brightness. The brightness increase button 1104 is used to gradually increase the brightness of the LED remote control lamp, that is, each time the brightness increase button 1104 is pressed, the brightness of the LED remote control lamp is increased by a set value compared to the current brightness.

One end of the color temperature adjustment button 1101 is connected to the first port (KEY_C1) of the Bluetooth main control circuit 120, the other end of the color temperature adjustment button 1101, one end of the switch button 1102, one end of the brightness increase button 1104, and the brightness reduction button 1103. One end is connected to the second port (KEY_R1) of the Bluetooth master circuit 120. The other end of the switch button 1102 and one end of the color adjustment button 1107 are connected to the third port (KEY_C2) of the Bluetooth main control circuit 120. The other end of the color adjustment button 1107 is connected to the fourth port (KEY_R2) of the Bluetooth master circuit 120. The other end of the brightness reduction button 1103 is connected to the fifth port (KEY_C3) of the Bluetooth master circuit 120. The other end of the brightness increase button 1104 is connected to the sixth port (KEY_C4) of the Bluetooth master circuit 120.

In the above-described button circuit 110, if the color temperature adjustment button 1101 is pressed, the voltage between the first port (KEY_C1) and the second port (KEY_R1) changes. If the switch button 1102 is pressed, the voltage between the third port (KEY_C2) and the second port (KEY_R1) will change. Chemical. If the color adjustment button 1107 is pressed, the voltage between the third port (KEY_C2) and the fourth port (KEY_R2) changes. If the brightness reduction button 1103 is pressed, the voltage between the fifth port (KEY_C3) and the second port (KEY_R1) changes. If the brightness increase button 1104 is pressed, the voltage between the sixth port (KEY_C4) and the second port (KEY_R1) changes. The Bluetooth master circuit 120 can detect which button has been pressed by detecting which of the above two ports changes in voltage. Therefore, the setting mode of the above-mentioned button circuit 110 can realize the functions of switching, color grading, brightness adjustment, RGB color and the like of the RGB full-color lamp, enriching the function and color of the light, and increasing the mood of people's lives.

In one embodiment, with continued reference to FIG. 2, the LED remote control further includes a button indicating circuit 140 electrically coupled to the Bluetooth master circuit 120. The button indicating circuit 140 can issue a prompt message (such as sound information or visual information) after the button in the button circuit 110 is pressed to notify the user that the button is pressed successfully, thereby improving the reliability of the LED remote controller. .

Specifically, referring to FIG. 2, the button indicating circuit 140 includes a light emitting diode LED1 and a resistor R3. The anode of the LED1 is connected to the Bluetooth main control circuit 120, and the cathode of the LED1 is grounded through the resistor R3. When the Bluetooth main control circuit 120 receives the operation information from the button circuit 110, it controls the LED 131 to be turned on, so that the user can be informed that the operation is successful.

Another embodiment provides an LED control system including an LED remote control and a plurality of sets of LED remote control lights. The LED remote controller is used to control the LED remote control lamp, and the LED remote control lamp is equipped with a Bluetooth module. The LED remote controller includes a button circuit, a Bluetooth main control circuit and a Bluetooth antenna. The button circuit, the Bluetooth main control circuit, and the Bluetooth antenna are electrically connected in sequence. The Bluetooth antenna is configured to communicate with the Bluetooth module.

The button circuit includes a plurality of buttons for controlling an operating state of the LED remote control lamp, and the button circuit is configured to receive operation information of the button by the user, and send the operation information to the Bluetooth master Control circuit. The Bluetooth main control circuit outputs a corresponding control signal according to the operation information, and sends the control signal to the Bluetooth antenna. The Bluetooth antenna transmits the control signal to the LED remote control light using Bluetooth mesh technology.

It should be noted that the working principle of the LED remote controller and the LED remote control lamp in the LED control system provided by the present embodiment is the same as that of the above embodiment, and details are not described herein again.

The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.

The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the utility model. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

An LED remote controller is characterized in that it is used for controlling an LED remote control lamp; a Bluetooth module is installed in the LED remote control lamp; the LED remote controller includes a button circuit, a Bluetooth main control circuit and a Bluetooth antenna; and the button circuit The Bluetooth main control circuit and the Bluetooth antenna are electrically connected in sequence; the Bluetooth antenna is configured to communicate with the Bluetooth module;

The button circuit includes a plurality of buttons for controlling an operating state of the LED remote control lamp, and the button circuit is configured to receive operation information of the button by the user, and send the operation information to the Bluetooth master a control circuit; the Bluetooth main control circuit outputs a corresponding control signal according to the operation information, and sends the control signal to the Bluetooth antenna; the Bluetooth antenna sends the control signal to the LED remote control light.
The LED remote controller according to claim 1, wherein the button circuit comprises one or more of a switch button, a brightness adjustment button, a color temperature adjustment button, and a color adjustment button.
The LED remote controller according to claim 2, wherein the button circuit comprises a switch button, a brightness adjustment button, a color temperature adjustment button, and a color adjustment button; and the brightness adjustment button comprises a brightness increase button and a brightness reduction button;

One end of the color temperature adjustment button is connected to the first port of the Bluetooth main control circuit, the other end of the color temperature adjustment button, one end of the switch button, one end of the brightness increase button, and the brightness reduction One end of the small button is connected to the second port of the Bluetooth main control circuit; the other end of the switch button and one end of the color adjustment button are connected to the third port of the Bluetooth main control circuit; The other end of the adjustment button is connected to the fourth port of the Bluetooth main control circuit; the other end of the brightness reduction button is connected to the fifth port of the Bluetooth main control circuit; the other end of the brightness increase button is The sixth port of the Bluetooth master circuit is connected.
The LED remote controller according to any one of claims 1 to 3, wherein the LED remote controller further comprises a button indicating circuit electrically connected to the Bluetooth main control circuit.
The LED remote controller according to claim 4, wherein the button indicating circuit comprises a light emitting diode and a resistor; a positive pole of the light emitting diode is connected to the Bluetooth main control circuit, and a cathode of the light emitting diode passes the The resistor is grounded.
An LED control system, comprising: an LED remote controller and a plurality of sets of LED remote control lights; The LED remote controller is configured to control the LED remote control lamp, wherein the LED remote control lamp is equipped with a Bluetooth module; the LED remote controller includes a button circuit, a Bluetooth main control circuit and a Bluetooth antenna; the button circuit, the Bluetooth The main control circuit and the Bluetooth antenna are electrically connected in sequence; the Bluetooth antenna is configured to communicate with the Bluetooth module;

The button circuit includes a plurality of buttons for controlling an operating state of the LED remote control lamp, and the button circuit is configured to receive operation information of the button by the user, and send the operation information to the Bluetooth master a control circuit; the Bluetooth main control circuit outputs a corresponding control signal according to the operation information, and sends the control signal to the Bluetooth antenna; the Bluetooth antenna sends the control signal to the LED remote control light.
The LED control system according to claim 6, wherein the button circuit comprises one or more of a switch button, a brightness adjustment button, a color temperature adjustment button, and a color adjustment button.
The LED control system according to claim 7, wherein the button circuit comprises a switch button, a brightness adjustment button, a color temperature adjustment button, and a color adjustment button; and the brightness adjustment button comprises a brightness increase button and a brightness reduction button;

One end of the color temperature adjustment button is connected to the first port of the Bluetooth main control circuit, the other end of the color temperature adjustment button, one end of the switch button, one end of the brightness increase button, and the brightness reduction One end of the small button is connected to the second port of the Bluetooth main control circuit; the other end of the switch button and one end of the color adjustment button are connected to the third port of the Bluetooth main control circuit; The other end of the adjustment button is connected to the fourth port of the Bluetooth main control circuit; the other end of the brightness reduction button is connected to the fifth port of the Bluetooth main control circuit; the other end of the brightness increase button is The sixth port of the Bluetooth master circuit is connected.
The LED control system according to any one of claims 6 to 8, wherein the LED remote controller further comprises a button indicating circuit electrically connected to the Bluetooth main control circuit.
The LED control system according to claim 9, wherein the button indicating circuit comprises a light emitting diode and a resistor; a positive pole of the light emitting diode is connected to the Bluetooth main control circuit, and a cathode of the light emitting diode passes the The resistor is grounded.