Intelligent electric curtain

Abstract

Provided is an intelligent electric curtain. The curtain comprises a curtain body, a horizontal guide rail, a motor, a sliding device and a PLC controller, the upper end of the curtain body is mountedon the sliding device, the sliding device is slidably disposed on the horizontal guide rail, the motor is connected to the sliding device to provide power,the PLC controller is in circuit connectionwith the motor and controls the rotation of the motor, the motor is connected with a resistance sensor, the resistance sensor is connected to the PLC controller,a mobile terminal and a light sensor are further included,the mobile terminal is connected to the PLC controller through network / Bluetooth / infrared remote control, the light sensor is disposed outside a window to detect the light intensityand is connected to the PLC controller, and the horizontal guide rail is provided with a stroke switch to limit the stroke of the sliding device. The intelligent electric curtain has the advantages of scientific design, motor stopping under an obstacle, manual and electric operation switching and silent operation of the motor.

Description

technical field [0001] The invention relates to the field of smart home, in particular to an intelligent electric curtain. Background technique [0002] With the advancement of science and technology, the lives of Chinese residents are becoming more and more convenient and comfortable. Smart life has gradually entered the daily behavior of Chinese residents and has been quickly accepted and applied. Smart home is the most important life foundation and experience in residents' daily life. The light in the living room affects all aspects of residents' living life. Curtains can not only solve the problem of light but also coordinate the interior decoration. Traditional curtains are manually controlled, which is time-consuming and laborious. , Chinese patent 201621181376.8 discloses a smart curtain. This patent provides a smart curtain that can realize remote control of the curtain, mobile phone control, sensor control and automatic closing of time setting. However, this patent ...

AI Technical Summary

Problems solved by technology

Smart home is the most important life foundation and experience in residents' daily life. The light in the living room affects all aspects of residents' living life. Curtains can not only solve the problem of light but also coordinate the interior decoration. Traditional curtains are manually controlled, which is time-consuming and laborious. , Chinese patent 201621181376.8 discloses a smart curtain. This patent provides a smart curtain that can realize remote control of the curtain, mobile phone control, sensor control and automatic closing of time setting. However, this patent cannot achieve functions that are more in line with the habits of residents. That is, when the curtains are automatically opened or closed, if resistance is encountered, such as when a resident pulls the curtains by hand, the curtains cannot stop moving in time, which is likely to cause damage or the residents are injured, and this patent does not have the function of manual and automatic switching

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