Sunshine intelligent household-entry system

Abstract

The invention relates to a sunshine collection guiding device, and in particular discloses a sunshine intelligent household-entry system. On the basis of the existing sunlight collection guiding device, a tracking unit which consists of a GPS (global position system) module and a signal processing module and receives the time service of satellites is added; the signal processing module calculatesand acquires a sun azimuth signal and a sun elevation angle signal according to the time service signal of satellites; a mechanical driving part rotates according to the sun azimuth signal and the sun elevation angle signal to track the running track of the sun. According to the invention, the tracking pattern of the tracking unit composed of the GPS module and the signal processing module is unconcerned with the weather changes and ray of lights. So, under the insufficient illumination such as dark clouds, cloudy, the system provided by the invention can still continue to track the track of the sun according to the running track of the sun, thus the sun track performance of the system provided by the invention is improved.

Description

technical field [0001] The invention relates to a sunlight collection and introduction device, in particular to a sunlight intelligent home entry system. Background technique [0002] With the shortage of construction land and the increasing complexity of building functions, urban buildings tend to be high-rise and dense, and traditional lighting methods can no longer meet the lighting requirements of buildings. Even though the outdoors are sunny, most of the indoor places such as offices and residences are dark and gloomy, which increases the power consumption of artificial lighting virtually, and has a negative impact on the physical and mental health of people who live and work in this environment for a long time. [0003] So there is a sunlight collection and introduction device, which can introduce outdoor sunlight into the room, thereby saving electricity. The core part of the technology mainly includes three parts: sunlight tracking technology, sunlight collection te...

AI Technical Summary

Problems solved by technology

Then, the setting of the start-up threshold will also become the difficulty of this technology. Of course, the lower the threshold setting, the better, but when the threshold is too low, the sunlight collected by the sunlight collection device is not enough to provide indoor lighting requirements, and the accuracy of the photoelectric sensor very demanding

[0008] It can be seen from the above that the current sunlight tracking technology has a relatively large deficiency in adapting to the complex and changeable weather

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