| 摘要 |
PROBLEM TO BE SOLVED: To inform a user of accurately predicted and actually measured temperatures by grouping the temperature rising trend according to the change with time of the detected initial temperature, altering the grouping according to the change with time of the detected temperature for a following predetermined period, and obtaining the predicted temperature from the grouped data. SOLUTION: When both the detected actually measured temperature and its rising rate become predetermined values, the predicting calculation is started, and an overriding correction value is obtained. The measured values are grouped into three or more by using the temperatures of, for example, at the time of elapsing 30 or 40sec from the starting point and the rising rate. For example, the first to fifth groups can predict the balanced temperature difference, the sixth group cannot predict, and the seventh group does not predict except the human body but only displays. The predicting calculation is conducted by using a coefficient value responsive to the respective groups from 40 to 60sec. Thereafter, the coefficient value value is switched from 60 to 90sec such as, for example, the coefficient is switched to a predetermined value at each 10sec interval, and predicting calculation is conducted. To hold the continuity of the display value, the correction value is weighted up to 90sec. After the 90sec, the predicting calculation is not conducted, but only the actually measured temperature is updated, and displayed together with the predicted balanced temperature on a temperature display unit. |
