The intelligent lighting control system uses advanced electromagnetic voltage regulation and electronic induction technology to monitor and track the power supply in real time, automatically and smoothly adjust the voltage and current amplitude of the circuit, and improve the additional power consumption caused by the unbalanced load in the lighting circuit. The power factor reduces the working temperature of lamps and lines and achieves the lighting control system for the purpose of optimizing power supply.

Its main features are:

1. The system can control any loop for continuous dimming or switching.

2 . Scene control: multiple different scenes can be set in advance, and fade in and fade out when switching between scenes.

3. Various sensors can be connected to automatically control the light.

4. Mobile sensor: infrared detection of human body to achieve control of light; if people come, the light is on, and when people go, the light is off (dark).

5. Brightness illuminance sensor: For some occasions, indoor light can be adjusted according to the strength of outdoor light, such as constant illuminance control in school classrooms.

6. Time control: On some occasions, the brightness can be adjusted with the commuting time.

7. Infrared remote control: a handheld infrared remote control can be used to control the lights.

8. System networking: the system can be networked, using the above control methods for comprehensive control or networking with building intelligent control systems.

9. The light can be controlled by sound, light, heat, human and animal movement detection.

1. Application of intelligent lighting control system

The intelligent lighting control system can output an optimal lighting power to the lamp under the condition of ensuring that the lamp can work normally, which can reduce the lighting glare caused by overvoltage, make the light emitted by the light softer, and the lighting distribution is more uniform. It can also greatly save power, and the power saving rate of the intelligent lighting control system can reach 20%-40%. The intelligent lighting control system can be used in lighting and hybrid circuits. It has strong adaptability and can work continuously and stably under various harsh grid environments and complex load conditions. It will also effectively extend the life of the lamps and reduce maintenance costs.

For different working occasions, the intelligent lighting control system is divided into two types, single-phase and three-phase.

The voltage levels are uneven across China. Therefore, in order to meet the requirements of their own normal start and light under different conditions, the design voltage of various lamps is generally lower than the standard phase voltage 220V; and the power system is often used to facilitate the transmission of electric energy. Increase the delivery voltage, causing the actual working voltage of the lighting to be higher. These excess voltages not only can't make the lamps work more efficiently, but also have two major negative effects: waste of electric energy and shorten the life of the lamps.

2. The principle of intelligent lighting control system:

Aiming at the fatal flaw of the existing lighting circuit, the sound-floating photoelectric intelligent lighting power-saving control system optimizes the input voltage of the power supply system by electromagnetic induction, and uses AC-AC direct conversion technology to adjust the voltage. The voltage output to the lighting load is the lamp. Design the best value of voltage, which not only saves electricity, the intelligent lighting control system also prolongs the life of lamps and lanterns, but also guarantees the triple purpose required by the lighting standards.

According to the basic principle of electrician P=U2/R, set the electric

The voltage is U, and the impedance of the light is set to a fixed value resistor R, then the power it consumes under the original voltage U0 is P0. After the voltage is appropriately reduced to U1, the power consumption P1 will decrease with the square of the voltage. Its active power saving rate is expressed as:

ε% = 1－ (U1 /U0) 2 × 100%

As far as fluorescent tubes are concerned, only sufficient rated voltage is required to excite the fluorescent materials when starting up, so that the tubes emit light. In the preset time, after the intelligent lighting control system senses that the power of the lamp tube has been fully utilized, it will automatically adjust the load voltage, and the lamp tube can switch to power-saving mode to work, and the smart lighting power-saving control system will enter the automatic online detection state at the same time. . According to a large number of experimental results, when the power supply voltage is reduced by 10%, the illuminance of the fluorescent lamp is only reduced by about 7%, while the human eye’s perception of light is logarithmic: that is, when the light illuminance is reduced by 10%, the human visual perception of brightness is only Reduced by 1%, so the slight change in illuminance caused by the input power of the lamp is reasonably reduced, and the human eye can hardly feel it. The intelligent lighting control system has a positive meaning in extending the life of the lamp and reducing the maintenance cost.