Power saving control device

Abstract

The invention relates to the technical field of power saving products, and especially relates to a power saving control device. The device comprises a power module, a microcontroller, a relay working module used to control a load switch, and a direction inductor arranged on a doorway and used to induce the number of people in a target region. The direction inductor is connected with a people counting signal input end of the microcontroller. The power module is connected with a power input end of the microcontroller. A control signal output end of the microcontroller is connected with the relay working module. The power saving control device is an automatic power saving control device. The device is suitable to be used in a closed space with a door. When a person is in the target region, a load is started, and when no person is in the target region, the load is automatically switched off, to achieve objectives of saving power, and being intelligent and convenient. The device realizes to intelligently save power under a condition of not influencing life quality of people, and is high in power saving efficiency, high in power saving efficiency, good in real-time property, and low in failure rate.

Description

technical field [0001] The invention relates to the technical field of power-saving products, in particular to a power-saving control device. Background technique [0002] At present, the control of lighting is mainly controlled by touch delay switch, voice-activated delay switch, and infrared human body induction switch. The shortcoming or disadvantage of all these control methods is that they all have to control the power off through the delay method. The characteristic is that no matter whether the human body leaves, as long as the delay time is up, the light is controlled to be turned off, and the power supply cannot be controlled manually according to people's needs. opening and closing. As a result, the power saving efficiency is not high, the real-time performance is not strong, and the failure rate of the control switch is high. Contents of the invention [0003] The object of the present invention is to provide an energy-saving control device with good power-sav...

AI Technical Summary

Problems solved by technology

[0002] At present, the control of lighting is mainly controlled by touch delay switch, voice-activated delay switch, and infrared human body induction switch. The shortcoming or disadvantage of all these control methods is that they all control the power off through the delay method. The characteristic is that no matter whether the human body leaves or not, as long as the delay time is up, the light is controlled to be turned off, and the power supply cannot be controlled manually according to people's needs. opening and closing

As a result, the power saving efficiency is not high, the real-time performance is not strong, and the failure rate of the control switch is high

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