公开(公告)号：US09429476B2

公开(公告)日：2016-08-30

申请号：US13134264

申请日：2011-06-03

Applicant: Fredrick S. Solheim

Inventor： Fredrick S. Solheim

IPC: G01K1/16 ,  G06F3/01 ,  G06F3/03 ,  G06F7/00 ,  G01K1/00

CPC classification number: G01K1/00 ,  G01J5/007 ,  G01J2005/0055

Abstract: Apparatus and methods are disclosed for enhancing data accuracy of a noncontact infrared thermometer. One method includes determining dry atmospheric constituency and water vapor absorption coefficients across the infrared thermometers spectral bandpass and implementing the coefficients in processing with site-based atmospheric temperature and water vapor density profile and pressure measurements to provide corrected target temperature data compensating for contamination in said raw data due to said intervening atmosphere. The method is particularly well adapted for use in correcting data from less expensive but also less accurate wideband infrared thermometers.

Abstract translation: 公开了用于提高非接触式红外线温度计的数据精度的装置和方法。 一种方法包括确定跨红外温度计光谱带通的干燥大气区域和水蒸汽吸收系数，并在基于位置的大气温度和水蒸气密度分布和压力测量中实施处理中的系数，以提供校正的目标温度数据，以补偿所述原始 数据由于所说的干预气氛。 该方法特别适用于从较便宜但也不太精确的宽带红外测温仪校正数据。