摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel and improved electronic apparatus which can calculate an environmental temperature by measuring a temperature at a portion where the temperature changes due to heat generation of a heat generation source. <P>SOLUTION: An electronic apparatus comprises: a temperature measurement part for measuring a temperature of a heat generation source generating heat by consuming electric power or a temperature of a region on the inside of an enclosure where a temperature changes due to heat generation of the heat generation source; and an environment temperature calculation part for calculating, as an environmental temperature in environment with the enclosure being located therein, a temperature which is determined using a predetermined relational expression different depending on a model from a difference between a first temperature measured by the temperature measurement part at a time point at which the heat generation source has started to consume constant electric power and a second temperature measured by the temperature measurement part at a time point at which predetermined time has lapsed since the heat generation source started to consume the constant electric power. <P>COPYRIGHT: (C)2013,JPO&INPIT |