Multi-story staircase lighting control device and control method

Abstract

The invention discloses a multi-storey staircase lighting control device and a control method, comprising a control unit and an execution unit, the execution unit includes a motor and a trigger unit, and the trigger unit includes a pyroelectric infrared sensor, a pyroelectric infrared switch, The motor and the lighting lamp, the motor and the lighting lamp are all installed on the top of all integer floors of the stair platform and the lighting lamp is installed at the bottom of the motor. The pyroelectric infrared sensor of the stair platform is connected, and the pyroelectric infrared switch of any integer floor stair platform is connected with the pyroelectric sensor of this layer, and the pyroelectric infrared sensor is installed at the stair corner of the stair platform of this floor, The pyroelectric infrared sensor receives external signals and transmits the external signals to the single-chip microcomputer. The single-chip microcomputer controls the pyroelectric infrared switch to be turned on. The pyroelectric infrared switch triggers the lighting for lighting, and the single-chip microcomputer drives the motor to perform forward and reverse rotation.

Description

technical field [0001] The invention relates to the technical field of architectural lighting, in particular to a multi-story staircase lighting control device and a control method. Background technique [0002] At present, at this stage, the stair lighting in residential areas and office buildings is mainly based on vertical illumination, that is, the lighting is perpendicular to the ceiling, and the way to control its switch is mainly divided into two types: voice-activated switch and infrared switch. The lighting based on the sound-activated switch means that under the condition of insufficient illumination, the sound effect stimulates the pickup to perform sound-to-electric conversion to control the turning on of the lighting, and automatically turns off after a delay. The illuminating light based on the infrared switch means that when the user triggers the infrared switch, the illuminating light related to the switch is automatically turned on, usually two illuminating ...

AI Technical Summary

Problems solved by technology

Stair lighting based on voice-activated switches has certain problems in terms of energy saving. External noise and high-decibel sounds may turn on the lighting when there is no one there, resulting in waste of electric energy. The sound that the pickup can detect; there are certain problems in the control of the stair lighting based on the infrared switch. Patent No. CN103857128 discloses a control method and device for the corridor light based on the infrared sensor. The user triggers multiple switches when going up and down the stairs. In this process, it is necessary to consider controlling the turn-on sequence of multiple lights and the delayed turn-off sequence of multiple lights. At present, there is no more detailed and reasonable control logic in this regard.

Images