| 摘要 |
PURPOSE:To enable a quick and highly accurate measurement by a method wherein the temperature sensor output data and internal temperature of an object to be measured are memorized and then, the current temperature sensor output data and a presumed value of the internal temperature of the object being measured are updated, stored and displayed. CONSTITUTION:First, the temperature of a measuring part, the temperature output of a sensor 1, the temperature of body heat source and the like are initialized. After the rising point is detected, they proceeds to a repetition flow and initially, the output of the sensor 1 is read out. Then, the current data is compared with the preceding data or the like to detect possible data abnormality. When no abnormality is found, the true body heat value is presumed by computation with a CPU3 and these calculated data are memorized into an RAM5. Before a specified time elapses for display and erasion, the calculation and writing of data alone are done at each sampling time. After the passage of the specified time, processing operation including display operation is performed. |
