Shutter automatic adjustment system and method

Abstract

The invention discloses an automatic adjusting system and method for a louver. The system comprises a main control unit, the louver, an indoor illumination detecting device, a sunlight tracing sensor, a solar energy curtain piece opening-degree adjusting device and an energy storage unit, wherein the louver is provided with a plurality of solar energy curtain pieces, and the solar energy curtain pieces are in electric connection with the energy storage unit. The indoor illumination detecting device is used for detecting the illumination of an indoor space which the louver belongs to in real time and sending the illumination to the main control unit. The main control unit is used for comparing the illumination detected by the indoor illumination detecting device with the preset first illumination threshold value, and if the detected illumination is larger than the first illumination threshold value, a first control signal is sent to the sunlight tracing sensor. Solar rays are traced and detected by the sunlight tracing sensor according to the first control signal and fed back to the main control unit. A second control signal is sent to the solar energy curtain piece opening-degree adjusting device by the main control unit according to solar ray signals detected by the sunlight tracing sensor.

Description

technical field [0001] The invention relates to an automatic blinds adjustment system and method capable of automatically adjusting the angle of curtain sheets and self-supplied energy according to the illuminance. Background technique [0002] Blinds are a device that is installed around the window and can cover the window. Existing blinds include: a frame, a number of strip-shaped blades arranged on the frame, and an adjustment device for manually adjusting the length of the blades. There is a distance between the fixed positions of adjacent blades, and the angle of adjacent blades can be changed by changing the angle of each blade. The gap between them changes the amount of incoming light. The angle can be adjusted simply and freely to control the incoming light, and the angle of the blades can be adjusted to control the amount of incoming light. According to the actual needs of users, the blades can be adjusted to the most suitable position arbitrarily. However, the bl...

AI Technical Summary

Problems solved by technology

However, this type of solar blinds rotates one-dimensionally around one direction, and it is difficult to ensure that the light-receiving surface of the solar blinds is perpendicular to the sunlight, so it is difficult to ensure efficient use of solar energy.

Images