Method for monitoring and acquiring evaporation characteristics of fog droplets on leaf surfaces in time sequence mode

Method for monitoring and acquiring evaporation characteristics of fog droplets on leaf surfaces in time sequence mode

  • CN 105,277,495 A
  • Filed: 10/26/2015
  • Published: 01/27/2016
  • Est. Priority Date: 10/26/2015
  • Status: Active Grant
First Claim
Patent Images

1. a time series pattern droplet blade face evaporation characteristic monitoring acquisition method, is characterized in that, comprise the steps:

  • S1, the blade of crop to be measured to be fixed on leaf bracket, and above leaf bracket, spectrometer, laser radar, camera and gas collector to be set by horizontal rail is integrated, use hurricane globe with the physical environment in the isolated external world simultaneously;

    S2, by camera collection blade image before the spraying, this image is defined as background image;

    Then discharge droplet, by the image of camera collection blade after spraying, this image is defined as droplet image;

    By droplet image and background image being carried out to being compared to difference thus extracting droplet profile and feed back to computer control system;

    S3, after blade spraying, utilize laser radar to gather the configuration of surface of blade, and locate this blade position for spectrometer, enable the spectral information of the probe accurate detection blade of spectrometer;

    Meanwhile, the gas data after droplet surface evaporation on gas collector collection blade is utilized;

    This laser radar, spectrometer and gas collector by the data feedback that collects to computer control system;

    S4, computer control system carry out reconfiguring in time series, to obtain droplet evaporation characteristic according to the data of feedback and droplet profile.

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