Dust concentration detection based window opening mode control system

Abstract

The invention relates to a dust concentration detection based window opening mode control system. The system comprises a dust concentration detection device, a light detector and an MSP430 single-chip microcomputer; the MSP430 single-chip microcomputer is respectively connected with the dust concentration detection device and the light detector and used for receiving real-time light intensity and real-time dust concentration, enters a window opening mode when the real-time dust concentration is smaller than or equal to a preset dust concentration threshold, and enters a window closing mode when the real-time dust concentration is larger than the preset dust concentration threshold. Through the system, automation level in window opening mode control can be improved.

Description

technical field [0001] The invention relates to the field of sand and dust concentration detection, in particular to a window opening mode control system based on sand and dust concentration detection. Background technique [0002] The sliding window adopts the sash equipped with pulleys to slide on the track on the window frame. But the disadvantage of this is that only 50% of the sash can be opened at most, and the air tightness is poor when closed. An improved sliding window with new technology that allows multiple sashes to be pushed to one side and folded. At the same time, there are sliding windows that improve air tightness, but in general, they still cannot achieve the thermal performance of casement windows, and the energy consumption is high, so such windows are rarely used in advanced countries. [0003] The casement and inverted window is to rotate the handle of the window to drive the interlocking hardware mechanism inside the window, so that the window is loc...

AI Technical Summary

Problems solved by technology

[0008] The design of the window is related to the comfort level of the human body in its enclosed space, such as closing the window in bad weather, closing the window when the outside temperature is high, closing the window when the outside humidity is high, closing the window when the wind speed is too high, and the outside environment. Close the window when the environment is too bright, etc. These need to judge the operating mode of the window based on the detection of the internal and external environmental parameters of the window, but in the prior art, the judgment is usually done manually, and the degree of automation is low

[0009] At the same time, the windows in the prior art are all independent devices, which cannot be linked with nearby air conditioners, external windows, lighting and other equipment according to specific conditions, so that the effect of improving the closed space environment is limited and cannot meet people's detailed requirements. need

[0010] In addition, the window in the prior art lacks electronic detection equipment for detecting the sweating of the human body, such as the lack of electronic detection equipment for the number of human sweat droplets and the lack of electronic detection equipment for the distribution of human sweat. According to the specific sweating situation of the human body, the window control mode is designed, and accordingly, it cannot meet people's sweating requirements

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