一种基于计算机视觉的恒温箱测控系统

Thermostated container system of observing and controling based on computer vision

  • Inventors: NIE WEI
  • Assignees: 乜玮
  • Publication Date: January 20, 2016
  • Publication Number: CN-204990029-U

Abstract

The utility model discloses a thermostated container system of observing and controling based on computer vision relates to thermostated container control by temperature change technical field. Including standard mercury thermometer, an image collecting device, image acquisition drive arrangement, the PC, a single -chip microcomputer, photoelectric isolation module and heating refrigerating plant, the standard mercury thermometer install in the thermostated container, the image acquisition device conveys the high image information of mercury who gathers to the PC and carries out image processing, the high image information of mercury after the PC is handled sends the singlechip to and handles, control signal after the singlechip is handled the high image information of mercury and will handle sends photoelectric isolation module to, send heating refrigerating plant and image acquisition drive arrangement after the control signal conversion that photoelectric isolation module will accept respectively to. This system adopts the method of image information discernment temperature to regulate and control the temperature control accuracy and the degree of accuracy to the thermostated container that have improved this system to the temperature of thermostated container.
本实用新型公开了一种基于计算机视觉的恒温箱测控系统,涉及恒温箱温控技术领域。包括标准水银温度计、图像采集装置、图像采集驱动装置、PC机、单片机、光电隔离模块和加热/制冷装置,标准水银温度计安装在恒温箱内,图像采集装置将采集的水银高度图像信息传送至PC机进行图像处理,经PC机处理后的水银高度图像信息传送给单片机进行处理,单片机将水银高度图像信息进行处理并将处理后的控制信号传送给光电隔离模块,光电隔离模块将接受到的控制信号转化后分别传送给加热/制冷装置和图像采集驱动装置。该系统采用图像信息识别温度的方法对恒温箱的温度进行调控,提高了该系统的对恒温箱的温度控制精度和准确度。

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