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CN107782453A 基于可见光和红外多光谱的车辆轮轴多点测温装置和方法 无效 - 撤回

  • 专利标题： 基于可见光和红外多光谱的车辆轮轴多点测温装置和方法
  • 专利标题（英）： Vehicle wheel shaft multi-point temperature measuring device and method based on visible light and infrared multi-spectrum
  • 申请号： CN201710898404.0
    申请日： 2017-09-28
  • 公开(公告)号： CN107782453A
    公开(公告)日： 2018-03-09
  • 发明人: 符泰然 , 史聪灵 , 杨臧健 , 孟迎潮 , 李建
  • 申请人： 清华大学
  • 申请人地址： 北京市海淀区清华园北京100084-82信箱
  • 专利权人： 清华大学
  • 当前专利权人： 清华大学
  • 当前专利权人地址： 北京市海淀区清华园北京100084-82信箱
  • 代理机构： 北京路浩知识产权代理有限公司
  • 代理商 王莹; 吴欢燕
  • 主分类号： G01J5/00
  • IPC分类号： G01J5/00 ;  G01J5/08 ;  G01J5/10
基于可见光和红外多光谱的车辆轮轴多点测温装置和方法
摘要：
本发明提供一种基于可见光和红外多光谱的车辆轮轴多点测温装置和方法，包括红外多光谱传感器组、线阵可见光传感器和光谱测温仪；所述线阵可见光传感器用于扫描车辆轮轴上待测温目标点所在的目标区域，获得目标区域的可见光图像；所述红外多光谱传感器组包括多个分布排列的红外多光谱传感器，所述每个红外多光谱传感器用于基于目标区域的可见光图像定位单个待测温的目标点，并采集该目标点的红外多光谱辐射强度数据；所述光谱测温仪用于基于红外多光谱传感器组采集的红外多光谱辐射强度数据得到每个目标点的温度。通过主动光源照射下的可见光成像，实现轮轴测温点目标的实时定位，并通过红外多光谱、多点目标的高速非接触测量。
摘要（英）：

The invention provides a vehicle wheel shaft multi-point temperature measuring device and method based on visible lights and infrared multi-spectrum; the device comprises an infrared multi-spectrum sensor set, a linear array visible light sensor and a spectrum thermometric indicator; the linear array visible light sensor is used for scanning target areas to which to-be-tested temperature target points are located on a vehicle wheel shaft, thus obtaining visible light images of target areas; the infrared multi-spectrum sensor set comprises a plurality of infrared multi-spectrum sensors arrangedside by side; each infrared multi-spectrum sensor is used for locating a single to-be-tested temperature target point according to the target area visible light image, and gathering the infrared multi-spectrum radiation intensity data of said target point; the spectrum thermometric indicator is used for obtaining the temperature of each target point according to the infrared multi-spectrum radiation intensity data gathered by the infrared multi-spectrum sensor set. The method uses the visible light images under active light source irradiation to locate the wheel shaft temperature measurementpoint targets in real time, and uses the infrared multi-spectrum to realize multi-point target high speed non-contact temperature measurements.

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