IoT (Internet of Things) lamp energy-saving controller based on ZigBee technology

Abstract

The invention discloses an IoT (Internet of Things) lamp energy-saving controller based on a ZigBee technology. The IoT lamp energy-saving controller is characterized by comprising an AC / DC (alternating current / direct current) power supply module connected with commercial power, wherein the AC / DC power supply module is respectively connected with a first DC / DC (direct current / direct current) converting module, a second DC / DC converting module and a third DC / DC converting module, the first DC / DC converting module supplies electricity to a ZigBee module, the ZigBee module is in communication connection with an MCU (micro control unit) control module, the second DC / DC converting module supplies the electricity to the MCU control module, and the MCU control module is connected with a first signal output interface. The IoT lamp energy-saving controller based on the ZigBee technology provided by the invention has the advantages that the IoT lamp energy-saving controller can be regulated and controlled by mobile phone client software, and the LED (light emitting diode) switching on / off and the 0-100 percent brightness multistage regulation and control can be realized.

Description

technical field [0001] The invention relates to an energy-saving controller for lamps and lanterns of the Internet of Things based on ZigBee technology, which belongs to the technical field of lighting. Background technique [0002] With the current development of lighting technology, LED lighting has gradually become the main force of energy saving. As a more efficient light source, LED lamps are gradually replacing traditional tungsten lamps and energy-saving lamps, and have been widely used in various fields; the biggest feature of LED light sources is that the power under the same illumination conditions is much lower than traditional lamps, so , The use of LED lamps can save energy to a large extent. In addition to the update of equipment, the optimization of the control system can also play a big role in energy saving. The traditional lighting control is to add a switch close to the circuit, and the switch controls the lighting, so that the indoor lighting cannot be ...

AI Technical Summary

Problems solved by technology

Disadvantages of this technology: This technology is based on the computer client terminal to control the lamps and lanterns of the whole building, so that the management personnel cannot close the lamps and lanterns on the spot in real time, but need to enter the control room for adjustment, and cannot see the adjustment results in time; This technology uses IP gateways, central controllers, and OPC servers to form a star-shaped network topology structure Internet of Things, and a large number of wiring must be carried out to complete the final control, which brings more troubles to the installation of the system; This technology only emphasizes the lighting control system of the Internet of Things, and fails to study the application of energy-saving effects of lamps in depth

Disadvantages of this technology: The control system described in this technology has poor substitutability, and it cannot be reasonably compatible when replacing the control system of the installed lamps; This technology collects light according to the actual sensor module, feeds it back to the central processor for processing, and then performs dimming control of the lamps. At the same time, it can also be adjusted according to the preset program. Based on the feedback from the acquisition module, if there is an error in the acquisition, the actual illuminance adjustment may not be possible

Images