US-12621917-B2 - 2.4 G wireless interconnected light control system

Abstract

A 2.4 G wireless interconnected light control system, including a voltage regulator module, a driving module, a main control module, a wireless module, a transceiver module, and a matrix module; the voltage regulator module is configured to output regulated power supply after stepping down and stabilizing an input voltage; the matrix module is configured to generate an input signal; the main control module is configured to receive and process the input signal, and input the processed input signal to the wireless module; the driving module is configured to drive a light string group according to a control signal from the main control module; the wireless module is configured to facilitate communication between the main control module and the transceiver module; and the transceiver module is configured to convert a signal inputted by the wireless module to an electromagnetic wave signal and broadcast the electromagnetic wave signal.

Inventors

• Chih-Pin Hsu

Assignees

• DONGGUAN JIASHENG LIGHTING TECHNOLOGY CO., LTD.

Dates

Publication Date

20260505

Application Date

20240426

Priority Date

20240307

Claims (6)

1. 1 . A 2.4 G wireless interconnected light control system, comprising a voltage regulator module, a driving module, a main control module, a wireless module, a transceiver module, and a matrix module; a first end of the voltage regulator module is connected to the main control module, a second end of the voltage regulator module is connected to the wireless module, and the voltage regulator module is configured to output regulated power supply after stepping down and stabilizing an input voltage; the matrix module is connected to the main control module, and the matrix module is configured to generate an input signal; the main control module is connected to the voltage regulator module, the wireless module, and the matrix module, and the main control module is configured to receive and process the input signal, and input the processed input signal to the wireless module; the driving module is connected to the main control module, and the driving module is configured to drive a light string group according to a control signal from the main control module; a first end of the wireless module is connected to the main control module, a second end of the wireless module is connected to the transceiver module, and the wireless module is configured to facilitate communication between the main control module and the transceiver module; and the transceiver module is connected to the wireless module, and the transceiver module is configured to convert a signal inputted by the wireless module to an electromagnetic wave signal and then broadcast the electromagnetic wave signal: wherein the wireless module comprises a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a second chip, a first crystal oscillator and a first resistor; a twentieth pin of the second chip is connected to the ground, a nineteenth pin of the second chip is connected to the sixth capacitor, an eighteenth pin of the second chip is connected to the ground, and a sixteenth pin of the second chip is connected to the first resistor; a ninth pin of the second chip is connected to a first end of the seventh capacitor, a tenth pin of the second chip is connected to a first end of the eighth capacitor, a second end of the seventh capacitor is connected to the ground, and a second end of the eighth capacitor is connected to the ground; a first end of the first crystal oscillator is connected to a first end of the seventh capacitor, and a second end of the first crystal oscillator is connected to a second end of the eighth capacitor; a second end of the sixth capacitor is connected to ground; a second end of the fifth capacitor is connected to a first end of the fourth capacitor; and the first end of the fourth capacitor is connected to the input voltage, and a second end of the fourth capacitor is connected to ground; wherein the driving module comprises a first driving unit and a second driving unit; the first driving unit comprises a second resistor, a first MOS transistor, a third resistor, a fourth resistor, a first LED, and a first diode; a first end of the second resistor is connected to a first end of the first LED, and a second end of the second resistor is connected to an input terminal of the driving module; a second end of the first LED is connected to a drain of the first MOS transistor, a source of the first MOS transistor is connected to the ground, and a gate of the first MOS transistor is connected to the fourth resistor; the third resistor is connected in parallel to the gate of the first MOS transistor and the source of the first MOS transistor; and a cathode of the first diode is connected to the drain of the first MOS transistor, and an anode of the first diode is connected to the source of the first MOS transistor; wherein the matrix module comprises an LED matrix unit and a key matrix unit; the key matrix unit comprises: N key row pins, N key column pins, and N×N keys; the N key row pins and the N key column pins are arranged in a crossed manner; and the key row pins and the key column pins are staggered to form N×N intersection points, and each of the intersection points is provided with the key; wherein N is a natural number greater than zero.
2. 2 . The 2.4 G wireless interconnected light control system according to claim 1 , wherein the voltage regulator module comprises a first capacitor, a second capacitor, a third capacitor, and a first chip; a first end of the first capacitor is connected to the input voltage, and a second end of the first capacitor is connected to ground; the second capacitor and the first capacitor are connected in parallel; an input terminal of the first chip is connected to a first end of the first capacitor, and an output terminal of the first chip is connected to a first end of the third capacitor; and a second end of the third capacitor is connected to the ground.
3. 3 . The 2.4 G wireless interconnected light control system according to claim 1 , wherein the transceiver module comprises a first inductor, a second inductor, a third inductor, a ninth capacitor, a tenth capacitor, an eleventh capacitor, and a twelfth capacitor; a first end of the first inductor is connected to a first end of the second inductor, and a second end of the first inductor is connected to a first end of the ninth capacitor; a second end of the ninth capacitor is connected to the ground; a second end of the second inductor is connected to a first end of the third inductor, a second end of the third inductor is connected to a first end of the twelfth capacitor, and a second end of the twelfth capacitor is connected to the ground; and the eleventh capacitor and the twelfth capacitor are connected in parallel.
4. 4 . The 2.4 G wireless interconnected light control system according to claim 1 , wherein the second driving unit comprises a fifth resistor, a second MOS transistor, a sixth resistor, a seventh resistor, a second LED, and a second diode; a first end of the fifth resistor is connected to a first end of the second LED, and a second end of the fifth resistor is connected to the input terminal of the driving module; a second end of the second LED is connected to a drain of the second MOS transistor, a source of the second MOS transistor is connected to the ground, and a gate of the second MOS transistor is connected to the seventh resistor; the sixth resistor is connected in parallel to the gate of the second MOS transistor and the source of the second MOS transistor; and a cathode of the second diode is connected to the drain of the second MOS transistor, and an anode of the first diode is connected to the source of the second MOS transistor.
5. 5 . The 2.4 G wireless interconnected light control system according to claim 1 , wherein the LED matrix unit comprises: N LED row pins, N LED column pins, and 2N×N LEDs; the N LED row pins and the N key column pins are arranged in a crossed manner; and the LED row pins and the LED column pins are staggered to form N×N intersection points, and each of the intersection points is provided with two LEDs.
6. 6 . The 2.4 G wireless interconnected light control system according to claim 1 , wherein the main control module comprises a single-chip microcomputer.

Description

TECHNICAL FIELD The present disclosure relates to the technical field of light control, and particularly relates to a 2.4 G wireless interconnected light control system. BACKGROUND Currently, the light control solutions for LED lights on the market are mainly divided into two types, that is, physical switch control and mobile phone APP control. The physical switch control usually includes wired control and wireless control, but a physical switch is often fixed at one location, making light adjustment extremely inconvenient in practical implementation. While the mobile phone APP control addresses the shortcoming of fixed switch, it is not very friendly for some elderly users due to its high degree of intelligence and complicated operation. Therefore, the prior art needs to be further improved and developed. SUMMARY In order to solve the above defects in the prior art, an objective of the present disclosure is to provide a 2.4 G wireless interconnected light control system to solve the problems of inconvenient light adjustment and control in the prior art. The technical solution of the present disclosure is as follows: a 2.4 G wireless interconnected light control system, including a voltage regulator module, a driving module, a main control module, a wireless module, a transceiver module, and a matrix module;one end of the voltage regulator module is connected to the main control module, the other end of the voltage regulator module is connected to the wireless module, and the voltage regulator module is configured to output regulated power supply after stepping down and stabilizing an input voltage;the matrix module is connected to the main control module, and the matrix module is configured to generate an input signal;one end of the main control module is connected to the voltage regulator module, one end of the main control module is connected to the wireless module, the other end of the main control module is connected to the matrix module, and the main control module is configured to receive and process the input signal and input the processed input signal to the wireless module.the driving module is connected to the main control module, and is configured to drive a light string group according to a control signal from the main control module.one end of the wireless module is connected to the main control module, the other end of the wireless module is connected to the transceiver module, and the wireless module is configured to facilitate communication between the main control module and the transceiver module; andthe transceiver module is connected to the wireless module, and is configured to convert a signal inputted by the wireless module to an electromagnetic wave signal and then broadcast the electromagnetic wave signal. In a further arrangement of the present disclosure, the voltage regulator module includes a first capacitor, a second capacitor, a third capacitor, and a first chip; one end of the first capacitor is connected to an input voltage, and the other end thereof is connected to ground;the second capacitor and the first capacitor are connected in parallel;an input terminal of the first chip is connected to one end of the first capacitor, and an output terminal of the first chip is connected to one end of the third capacitor; andthe other end of the third capacitor is connected to the ground. In a further arrangement of the present disclosure, the wireless module includes a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a second chip, a first crystal oscillator and a first resistor; a twentieth pin of the second chip is connected to the ground, a nineteenth pin of the second chip is connected to the sixth capacitor, an eighteenth pin of the second chip is connected to the ground, and a sixteenth pin of the second chip is connected to the first resistor;a ninth pin of the second chip is connected to one end of the seventh capacitor, a tenth pin of the second chip is connected to one end of the eighth capacitor, the other end of the seventh capacitor is connected to the ground, and the other end of the eighth capacitor is connected to the ground;one end of the first crystal oscillator is connected to one end of the seventh capacitor, and the other end of the first crystal oscillator is connected to the other end of the eighth capacitor;the other end of the sixth capacitor is connected to one end of the fifth capacitor;the other end of the fifth capacitor is connected to one end of the fourth capacitor; andthe one end of the fourth capacitor is connected to the input voltage, and the other end thereof is connected to the ground. In a further arrangement of the present disclosure, the transceiver module includes a first inductor, a second inductor, a third inductor, a ninth capacitor, a tenth capacitor, an eleventh capacitor, and a twelfth capacitor; one end of the first inductor is connected to one end of the second inductor, and the other e