A kind of air quality numerical value changing method, device and air quality detector

A kind of air quality numerical value changing method, device and air quality detector

CN
  • CN 104,067,119 B
  • Filed: 06/27/2014
  • Issued: 06/15/2016
  • Est. Priority Date: 06/27/2014
  • Status: Active Grant
First Claim
Patent Images

1. an air quality numerical value changing method, it is characterised in that including:

  • Determine air quality numerical value handover operation recognition mode;

    The interrupt signal of two range sensor outputs that real-time reception is positioned on described air quality detector panel;

    The interrupt signal arrived according to real-time reception and described air quality numerical value handover operation recognition mode, identify air quality numerical value handover operation;

    According to the air quality numerical value handover operation identified, the air quality parameters of display on toggle screen;

    Wherein, the interrupt signal of two range sensor outputs that real-time reception is positioned on described air quality detector panel, particularly as follows;

    Time according to interrupt signal output, interrupt signal is carried out time-sequencing, the primary interrupt signal of time-sequencing is first interrupt signal, the deputy interrupt signal of time-sequencing is second interrupt signal, the interrupt signal that time-sequencing is the 3rd is the 3rd interrupt signal, and the interrupt signal that time-sequencing is the 4th is the 4th interrupt signal;

    Wherein, two range sensors lay respectively at the left and right sides of screen;

    Wherein, described air quality numerical value handover operation recognition mode includes at least one in following pattern;

    First mode;

    left range sensor first interrupt signal of output and second interrupt signal in two range sensors, in two range sensors, right range sensor exports the 3rd interrupt signal and the 4th interrupt signal, and the interval of described second interrupt signal and described 3rd interrupt signal output time is when being in preset time threshold, identify that described air quality numerical value handover operation is for switch to the left;

    Second pattern;

    right range sensor first interrupt signal of output and second interrupt signal in two range sensors, in two range sensors, left range sensor exports the 3rd interrupt signal and the 4th interrupt signal, and the interval of described second interrupt signal and described 3rd interrupt signal output time is when being in preset time threshold, identify that described air quality numerical value handover operation is for switch to the right.

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