Intelligent lighting control system

Abstract

The utility model provides an intelligent lighting control system, and belongs to the technical field of intelligent lighting. The intelligent illumination control system comprises an LED lamp, a first switch, a second switch, a light intensity detection module and a driving module. The first end of the second switch is connected with a power supply, and the second end of the second switch is connected with the LED lamp; the first end of the first switch is connected with a power supply, the second end of the first switch is connected with the first end of the driving module, and the second end of the driving module is connected with the third end of the second switch; the first end of the light intensity detection module is connected with a power supply, the second end of the light intensity detection module is connected with the third end of the first switch, and the light intensity detection module is used for detecting illumination intensity. The problem that existing lighting control cannot meet the requirement of people for a comfortable lighting environment can be solved.

Description

Technical Field

[0001] The present disclosure relates to the field of smart lighting technology, and in particular to a smart lighting control system. Background Art

[0002] With the development of society and advancements in technology, lighting has become crucial in people's lives and work. However, traditional lighting methods present numerous practical challenges. In the past, lighting systems typically relied on simple manual on / off controls, requiring people to rely on their own judgment to decide when to turn lights on and off. This approach was susceptible to human error, such as forgetting to turn off lights during bright daylight hours, resulting in wasted energy. Furthermore, traditional lighting systems were unable to automatically adjust to changes in ambient light levels. They were unable to respond promptly to changes in natural light levels, failing to meet people's demands for a comfortable lighting environment. Utility Model Content

[0003] The embodiments of the present disclosure provide an intelligent lighting control system to solve the problem that existing lighting control cannot meet people's needs for a comfortable lighting environment.

[0004] The present disclosure provides an intelligent lighting control system, including:

[0005] LED lamp, first switch, second switch, light intensity detection module and driving module;

[0006] The first end of the second switch is used to connect to a power source, and the second end of the second switch is connected to the LED lamp;

[0007] The first end of the first switch is used to connect to the power supply, the second end of the first switch is connected to the first end of the driving module, and the second end of the driving module is connected to the control end of the second switch;

[0008] The first end of the light intensity detection module is used to connect to a power supply, the second end of the light intensity detection module is connected to the control end of the first switch, and the light intensity detection module is used to detect light intensity.

[0009] In an exemplary embodiment of the present disclosure, the light intensity detection module includes: a resistor R1, a voltage regulator U3 and a photoresistor U2;

[0010] The first switch includes: a transistor Q2;

[0011] The first end of the resistor R1 is used to connect to the VDD power supply, the second end of the resistor R1 is connected to the cathode of the voltage regulator U3, and the anode of the voltage regulator U3 is grounded;

[0012] The second end of the resistor R1 is grounded through the photoresistor U2, and the second end of the resistor R1 is connected to the base of the transistor Q2;

[0013] The collector of the transistor Q2 is used to connect to the VDD power supply, and the emitter of the transistor Q2 is connected to the first end of the driving module.

[0014] In an exemplary embodiment of the present disclosure, the LED lamp includes: a light emitting diode LED1;

[0015] The second switch includes: a thyristor Q1;

[0016] The first anode of the thyristor Q1 is used to connect to the VDD power supply, the second anode of the thyristor Q1 is connected to the anode of the light emitting diode LED1, the cathode of the light emitting diode LED1 is grounded, and the control electrode of the thyristor Q1 is connected to the second end of the driving module.

[0017] In an exemplary embodiment of the present disclosure, the driving module includes: a variable resistor RP1, a resistor R2, a resistor R3, a capacitor C3 and a timer U1;

[0018] The first end of the variable resistor RP1 serves as the second end of the driving module, the second end of the variable resistor RP1 is grounded through the resistor R2, and the second end of the variable resistor RP1 is connected to the low trigger end of the timer U1;

[0019] The first end of the resistor R3 is connected to the first end of the variable resistor RP1, the second end of the resistor R3 is grounded via the capacitor C3, the second end of the resistor R3 is connected to the high trigger end of the timer U1, and the high trigger end of the timer U1 is connected to the discharge end of the timer U1;

[0020] The power supply end of the timer U1 is connected to the first end of the resistor RP1 , and the output end of the timer U1 is connected to the control electrode of the thyristor Q1 .

[0021] In an exemplary embodiment of the present disclosure, the driving module further includes: a capacitor C5, a resistor R4, a capacitor C4, an operational amplifier U4, and a NOT gate U5;

[0022] The first end of the capacitor C5 is connected to the output end of the timer U1, the second end of the capacitor C5 is connected to the first end of the capacitor C4 through the resistor R4, the second end of the capacitor C4 is grounded, the first end of the capacitor C4 is connected to the non-inverting input end of the operational amplifier U4, the inverting input end of the operational amplifier U4 is connected to the second end of the light intensity detection module, the output end of the operational amplifier U4 is connected to the input end of the NOT gate U5, and the output end of the NOT gate U5 is connected to the control electrode of the thyristor Q1.

[0023] In an exemplary embodiment of the present disclosure, it further includes: an alarm module;

[0024] The alarm module is connected to the LED lamp, and is used to detect the current flowing through the LED lamp.

[0025] In an exemplary embodiment of the present disclosure, the alarm module includes: a resistor R8, a switch tube Q3 and a buzzer U6;

[0026] The first end of the resistor R8 is connected to the cathode of the light-emitting diode LED1, the second end of the resistor R8 is grounded, the first end of the resistor R8 is connected to the control end of the switch tube Q3, the first end of the switch tube Q3 is used to connect to the VDD power supply, the second end of the switch tube Q3 is connected to the first end of the buzzer U6, and the second end of the buzzer U6 is grounded.

[0027] The beneficial effects of the smart lighting control system provided by the embodiments of the present disclosure are:

[0028] The disclosed embodiments can accurately sense changes in ambient lighting and automatically adjust the on / off state of LED lights, effectively avoiding energy waste caused by human oversight or environmental changes in traditional lighting methods. They automatically turn off when sufficient light is available, reducing energy consumption; and quickly respond when lighting is needed, providing a comfortable lighting environment. This intelligent management not only promotes energy conservation and emission reduction, but also enhances the convenience of life and work, making the lighting system more adaptable to diverse usage scenarios and needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0030] Figure 1 This is a structural block diagram of the smart lighting control system provided by an embodiment of the present disclosure;

[0031] Figure 2 This is a circuit diagram of the smart lighting control system provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0032] To help those skilled in the art better understand this solution, the following will clearly describe the technical solutions in the embodiments of this solution in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of this solution, not all of it. Based on the embodiments of this solution, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of this solution.

[0033] Throughout the specification, claims, and accompanying figures of this solution, the term "including" and any variations thereof mean "including, but not limited to," and are intended to cover non-exclusive inclusions and are not limited to the examples listed herein. Furthermore, the terms "first" and "second," etc., are used to distinguish between different objects, not to describe a specific order.

[0034] The following describes the implementation of the present disclosure in detail with reference to the accompanying drawings:

[0035] Figure 1 This is a schematic diagram of the structure of a smart lighting control system provided by an embodiment of the present disclosure. Figure 1 The smart lighting control system includes: an LED lamp, a first switch, a second switch, a light intensity detection module and a driving module; the first end of the second switch is used to connect to a power supply, and the second end of the second switch is connected to the LED lamp; the first end of the first switch is used to connect to a power supply, the second end of the first switch is connected to the first end of the driving module, and the second end of the driving module is connected to the third end of the second switch; the first end of the light intensity detection module is used to connect to the power supply, the second end of the light intensity detection module is connected to the third end of the first switch, and the light intensity detection module is used to detect light intensity.

[0036] In this embodiment, the first end of the second switch is connected to a power source, and the second end is connected to an LED light. The second switch controls the on / off connection between the power source and the LED light. The first end of the first switch is also connected to a power source, and the second end is connected to the first end of a driver module. The second end of the driver module is connected to the control end of the second switch. When the first switch is closed, the power source can power the driver module, which can then indirectly affect the operating state of the LED light by controlling the second switch. The first end of the light intensity detection module is connected to the power source to obtain the required electrical energy for operation, and its second end is connected to the control end of the first switch. It can exchange signals with the first switch and control the state of the first switch based on the detected light intensity.

[0037] The light intensity detection module continuously monitors the ambient light intensity. When the ambient light intensity changes, the light intensity detection module converts the detected light information into a corresponding electrical signal. Based on a preset light intensity threshold or logical judgment, the light intensity detection module determines whether to send a signal to the control terminal of the first switch. When the light intensity detection module detects that the ambient light intensity is high, such as during the day or when there is sufficient natural light, the light intensity detection module does not send a signal to the control terminal of the first switch, causing the first switch to remain in the off state. At this time, the driver module cannot obtain power from the power supply and cannot control the second switch. Without the control of the driver module, the second switch remains in the off state. At night or in rainy weather, when the ambient light is dimmed, the light intensity detection module can send a signal to the control terminal of the first switch, causing the first switch to close. The driver module then obtains power from the power supply, and the driver module then outputs a control signal to the control terminal of the second switch, which also closes, thereby establishing a path between the power supply and the LED light, causing the LED light to begin illuminating.

[0038] As can be seen from the above, this embodiment can accurately sense changes in ambient lighting and automatically adjust the LED light's on / off state, effectively avoiding the energy waste caused by human oversight or environmental changes in traditional lighting methods. It automatically turns off when sufficient light is available, reducing energy consumption; and quickly responds when lighting is needed, providing a comfortable lighting environment. This intelligent management not only promotes energy conservation and emission reduction, but also enhances the convenience of life and work, making the lighting system more adaptable to diverse usage scenarios and needs.

[0039] like Figure 2 As shown, in one embodiment of the present disclosure, the light intensity detection module includes: a resistor R1, a voltage regulator U3 and a photoresistor U2; the first switch includes: a transistor Q2; the first end of the resistor R1 is used to connect to the VDD power supply, the second end of the resistor R1 is connected to the cathode of the voltage regulator U3, and the anode of the voltage regulator U3 is grounded; the second end of the resistor R1 is grounded through the photoresistor U2, and the second end of the resistor R1 is connected to the base of the transistor Q2; the collector of the transistor Q2 is used to connect to the VDD power supply, and the emitter of the transistor Q2 is connected to the first end of the driving module.

[0040] In this embodiment, the resistance of the photoresistor U2 changes with the change of light intensity. When the light intensity increases, the resistance of the photoresistor U2 decreases; conversely, when the light intensity decreases, the resistance of the photoresistor U2 increases.

[0041] Resistor R1 and photoresistor U2 form a voltage divider circuit. Under different lighting conditions, changes in the resistance of photoresistor U2 cause corresponding changes in the voltage at the second end of resistor R1. This voltage change signal is transmitted to the base of transistor Q2. For transistor Q2 in the first switch, when the collector is connected to the VDD power supply, if the light intensity detection module detects a high light intensity, the resistance of photoresistor U2 decreases, causing the voltage at the second end of resistor R1 to decrease. At this time, the base voltage of transistor Q2 is low, and transistor Q2 is in the cut-off state, that is, there is no conduction between the emitter and the collector. The first end of the driver module connected to the emitter cannot obtain electrical energy from the VDD power supply from transistor Q2, and the driver module does not operate. When the light intensity decreases, the resistance of photoresistor U2 increases, and the voltage at the second end of resistor R1 increases. When the base voltage of transistor Q2 rises to a certain level, transistor Q2 turns on, forming a path between the emitter and collector. The VDD power supply is then transmitted through transistor Q2 to the first terminal of the driver module, causing the driver module to begin operating. This automatically controls the driver module's power supply status based on changes in light intensity. Zener diode U3 stabilizes the voltage, preventing breakdown of the base of transistor Q2.

[0042] In this embodiment, by integrating a light intensity detection module with a resistor, a voltage regulator and a photoresistor, and combining a transistor as an intelligent switch, automatic perception and response to light intensity is achieved, and the power supply status of the driving module is intelligently controlled according to the light intensity, which not only improves the automation level of the system, but also effectively protects the circuit from damage due to excessive voltage, thereby enhancing the stability and reliability of the system.

[0043] like Figure 2 As shown, in one embodiment of the present disclosure, the LED lamp includes: a light-emitting diode LED1; the second switch includes: a thyristor Q1; the first anode of the thyristor Q1 is used to connect to the VDD power supply, the second anode of the thyristor Q1 is connected to the anode of the light-emitting diode LED1, the cathode of the light-emitting diode LED1 is grounded, and the control electrode of the thyristor Q1 is connected to the second end of the driving module.

[0044] In this embodiment, the LED lamp comprises a light-emitting diode (LED1). When current flows through LED1, it emits light, providing illumination. The second switch is a thyristor (SCR) Q1. The first anode of SCR Q1 is connected to the VDD power supply, the second anode is connected to the anode of LED1, and the cathode of LED1 is grounded. The control electrode of SCR Q1 is connected to the second terminal of the driver module.

[0045] When the light intensity detection module detects low light intensity, the first switch turns on, powering the driver module. At this point, the driver module, based on a pre-set program or signal logic, outputs a specific control signal to the gate of thyristor Q1. This control signal turns on thyristor Q1. When thyristor Q1 turns on, a path is established between the VDD power supply and the LED1. Current flows from the VDD power supply through the first and second anodes of thyristor Q1 into the LED1, and then from the cathode of LED1 to ground, causing LED1 to illuminate. When the light intensity detection module detects high light intensity, the first switch turns off, de-energizing the driver module and disabling the control signal. This cuts off the thyristor Q1, and LED1 turns off, automatically turning the LED light on and off based on light intensity.

[0046] In this embodiment, by using thyristors as switching elements, intelligent control of the LED lamp is achieved, allowing the LED lamp to be flexibly turned on and off according to instructions from an external driver module, thereby improving the system's automation and flexibility. Furthermore, thyristors, as semiconductor switching devices, offer advantages such as small size, light weight, long life, and high reliability, helping to improve the performance and stability of the entire lighting system.

[0047] like Figure 2 As shown, in one embodiment of the present disclosure, the driving module includes: a variable resistor RP1, a resistor R2, a resistor R3, a capacitor C3 and a timer U1; the first end of the variable resistor RP1 serves as the second end of the driving module, the second end of the variable resistor RP1 is grounded through the resistor R2, and the second end of the variable resistor RP1 is connected to the low trigger end of the timer U1; the first end of the resistor R3 is connected to the first end of the variable resistor RP1, the second end of the resistor R3 is grounded through the capacitor C3, the second end of the resistor R3 is connected to the high trigger end of the timer U1, and the high trigger end of the timer U1 is connected to the discharge end of the timer U1; the power supply end of the timer U1 is connected to the first end of the variable resistor RP1, and the output end of the timer U1 is connected to the control electrode of the thyristor Q1.

[0048] In this embodiment, the variable resistor RP1, the resistor R2, the resistor R3, the capacitor C3 and the timer U1 constitute a pulse trigger circuit. In this embodiment, the NE555 chip can be used as the timer U1.

[0049] Capacitor C3 affects the trigger state of timer U1 by charging and discharging. When timer U1 is operating, a pulse signal is generated at its output. When the pulse signal is high, it is transmitted to the gate of thyristor Q1, turning it on. This creates a path between the VDD power supply and LED1, causing the LED to illuminate. When the pulse signal is low, thyristor Q1 turns off, turning the LED off.

[0050] In this embodiment, in this way, the driving module can accurately control the on and off state of the LED lamp according to the signal of the light intensity detection module, thereby realizing intelligent lighting control.

[0051] like Figure 2 As shown, in one embodiment of the present disclosure, the driving module further includes: a capacitor C5, a resistor R4, a capacitor C4, an operational amplifier U4 and a NOT gate U5; a first end of the capacitor C5 is connected to the output end of the timer U1, a second end of the capacitor C5 is connected to the first end of the capacitor C4 through the resistor R4, the second end of the capacitor C4 is grounded, the first end of the capacitor C4 is connected to the non-inverting input end of the operational amplifier U4, the inverting input end of the operational amplifier U4 is connected to the second end of the light intensity detection module, the output end of the operational amplifier U4 is connected to the input end of the NOT gate U5, and the output end of the NOT gate U5 is connected to the control electrode of the thyristor Q1.

[0052] In this embodiment, the pulse signal output by timer U1 can be converted into a triangular wave signal after passing through capacitor C5, resistor R4, and capacitor C4. When timer U1 is working and outputting a pulse signal, the pulse signal first passes through capacitor C5, resistor R4, and capacitor C4. Through this circuit combination, the pulse signal is converted into a triangular wave signal, which is output from the first end of capacitor C4 and applied to the non-inverting input of op amp U4. At the same time, the voltage across photoresistor U2 is applied to the inverting input of op amp U4 as a reference voltage. Op amp U4 constitutes a comparator, whose function is to compare the triangular wave signal with the reference voltage across photoresistor U2. After comparison, op amp U4 also outputs a pulse signal, and the duty cycle of this pulse signal changes with the voltage across photoresistor U2.

[0053] When the light intensity detection module detects that the light intensity is lower than the set value, transistor Q2 turns on, and timer U1 begins outputting a pulse signal. As the ambient light intensity dims, the resistance of photoresistor U2 increases, and the voltage across it also increases. At this point, the duty cycle of the pulse signal output by op amp U4 decreases. After being inverted by NOT gate U5, the duty cycle of the pulse signal applied to the control electrode of thyristor Q1 increases. As the duty cycle of the pulse signal applied to the control electrode of thyristor Q1 increases, the conduction time of thyristor Q1 per unit cycle increases. This allows more current to flow from the VDD power supply through thyristor Q1 to the LED lamp. As the average current flowing through the LED lamp increases, the brightness of the LED lamp also increases.

[0054] On the contrary, as the ambient light intensity becomes brighter, the average current flowing through the LED lamp decreases, and the brightness of the LED lamp also decreases. When the light intensity detection module detects that the light intensity is greater than the set value, the LED lamp is powered off.

[0055] This embodiment achieves automatic and intelligent adjustment of LED light brightness based on ambient light intensity. Whether the light intensity is insufficient or excessive, this embodiment can quickly respond by adjusting the LED light's operating current to maintain an appropriate lighting level. This not only avoids light pollution but also improves energy efficiency, providing users with a more comfortable, intelligent, energy-saving, and environmentally friendly lighting experience.

[0056] like Figure 2 As shown, in one embodiment of the present disclosure, it also includes: an alarm module; the alarm module is connected to the LED lamp, and the alarm module is used to detect the current flowing through the LED lamp.

[0057] In this embodiment, the alarm module is connected to the LED light. Its primary function is to detect the current flowing through the LED light. During normal system operation, the alarm module continuously monitors the operating current of the LED light. If the current flowing through the LED light is within the normal range, the alarm module remains silent and does not take any action.

[0058] For example, if an LED lamp short-circuit fault occurs or the current flowing through the LED lamp exceeds the preset safety range due to other reasons, the alarm module will respond immediately. The alarm module can issue an alarm in various ways, such as emitting audible and visual alarm signals to alert users or relevant maintenance personnel to the abnormal status of the system.

[0059] In this embodiment, by setting up an alarm module, faults in LED lamps and the entire lighting system can be discovered in a timely manner, thereby improving the safety and reliability of the system and avoiding dangerous situations such as fires caused by abnormal current. It also helps to conduct timely troubleshooting and repairs to ensure the stable operation of the lighting system.

[0060] like Figure 2As shown, in one embodiment of the present disclosure, the alarm module includes: a resistor R8, a switch tube Q3 and a buzzer U6; the first end of the resistor R8 is connected to the cathode of the light-emitting diode LED1, the second end of the resistor R8 is grounded, the first end of the resistor R8 is connected to the control end of the switch tube Q3, the first end of the switch tube Q3 is used to connect to the VDD power supply, the second end of the switch tube Q3 is connected to the first end of the buzzer U6, and the second end of the buzzer U6 is grounded.

[0061] In this embodiment, when the intelligent lighting control system is operating normally, current flows through the LED (LED 1). The first end of resistor R8 is connected to the cathode of LED 1. This generates a voltage drop across resistor R8 that is proportional to the current flowing through the LED. If the current flowing through the LED is within the normal range, the voltage across the first end of resistor R8 is insufficient to turn on switch Q3.

[0062] When an LED lamp experiences an abnormal condition, such as a short circuit or an abnormally high current, the current flowing through resistor R8 increases accordingly, causing the voltage at the first terminal of resistor R8 to rise. When this voltage reaches a certain level, the control terminal of switch Q3 receives sufficient voltage, turning on switch Q3. Once switch Q3 turns on, the VDD power supply is connected to the first terminal of buzzer U6 through switch Q3, establishing a pathway. At this point, buzzer U6 receives power and begins to sound an alarm.

[0063] In this embodiment, the alarm module can promptly issue an alarm when an abnormal current occurs in the LED lamp, reminding users or maintenance personnel to pay attention to system failures so that timely measures can be taken for repair and processing, thereby improving the safety and reliability of the entire lighting system.

[0064] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present disclosure.

Claims

1. A smart lighting control system, characterized in that: include: LED lamp, first switch, second switch, light intensity detection module and driving module; The first end of the second switch is used to connect to a power source, and the second end of the second switch is connected to the LED lamp; The first end of the first switch is used to connect to the power supply, the second end of the first switch is connected to the first end of the driving module, and the second end of the driving module is connected to the control end of the second switch; The first end of the light intensity detection module is used to connect to a power supply, the second end of the light intensity detection module is connected to the control end of the first switch, and the light intensity detection module is used to detect light intensity.

2. The intelligent lighting control system according to claim 1, wherein: The light intensity detection module includes: a resistor R1, a voltage regulator U3 and a photoresistor U2; The first switch includes: a transistor Q2; The first end of the resistor R1 is used to connect to the VDD power supply, the second end of the resistor R1 is connected to the cathode of the voltage regulator U3, and the anode of the voltage regulator U3 is grounded; The second end of the resistor R1 is grounded through the photoresistor U2, and the second end of the resistor R1 is connected to the base of the transistor Q2; The collector of the transistor Q2 is used to connect to the VDD power supply, and the emitter of the transistor Q2 is connected to the first end of the driving module.

3. The intelligent lighting control system according to claim 1, wherein: The LED lamp comprises: a light emitting diode LED1; The second switch includes: a thyristor Q1; The first anode of the thyristor Q1 is used to connect to the VDD power supply, the second anode of the thyristor Q1 is connected to the anode of the light emitting diode LED1, the cathode of the light emitting diode LED1 is grounded, and the control electrode of the thyristor Q1 is connected to the second end of the driving module.

4. The intelligent lighting control system according to claim 3, wherein: The driving module includes: a variable resistor RP1, a resistor R2, a resistor R3, a capacitor C3 and a timer U1; The first end of the variable resistor RP1 serves as the second end of the driving module, the second end of the variable resistor RP1 is grounded through the resistor R2, and the second end of the variable resistor RP1 is connected to the low trigger end of the timer U1; The first end of the resistor R3 is connected to the first end of the variable resistor RP1, the second end of the resistor R3 is grounded via the capacitor C3, the second end of the resistor R3 is connected to the high trigger end of the timer U1, and the high trigger end of the timer U1 is connected to the discharge end of the timer U1; The power supply end of the timer U1 is connected to the first end of the resistor RP1 , and the output end of the timer U1 is connected to the control electrode of the thyristor Q1 .

5. The intelligent lighting control system according to claim 4, wherein: The driving module further includes: a capacitor C5, a resistor R4, a capacitor C4, an operational amplifier U4 and a NOT gate U5; The first end of the capacitor C5 is connected to the output end of the timer U1, the second end of the capacitor C5 is connected to the first end of the capacitor C4 through the resistor R4, the second end of the capacitor C4 is grounded, the first end of the capacitor C4 is connected to the non-inverting input end of the operational amplifier U4, the inverting input end of the operational amplifier U4 is connected to the second end of the light intensity detection module, the output end of the operational amplifier U4 is connected to the input end of the NOT gate U5, and the output end of the NOT gate U5 is connected to the control electrode of the thyristor Q1.

6. The intelligent lighting control system according to claim 3, wherein: Also includes: Alarm module; The alarm module is connected to the LED lamp, and is used to detect the current flowing through the LED lamp.

7. The intelligent lighting control system according to claim 6, wherein: The alarm module includes: a resistor R8, a switch tube Q3 and a buzzer U6; The first end of the resistor R8 is connected to the cathode of the light-emitting diode LED1, the second end of the resistor R8 is grounded, the first end of the resistor R8 is connected to the control end of the switch tube Q3, the first end of the switch tube Q3 is used to connect to the VDD power supply, the second end of the switch tube Q3 is connected to the first end of the buzzer U6, and the second end of the buzzer U6 is grounded.

Images