| 摘要 |
<p>PURPOSE:To prevent the malfunction due to the opening and closing of a door from occurring by a method wherein a heating apparatus is formed so as to stop its voice recognition during the time when the opening and closing action of the door is being done in the heating apparatus equipped with a voice recognition means. CONSTITUTION:A detecting means 23 for opening and closing of a door, which consists of a reflecting photo-sensor 24, an amplifying part 25 and an action decision part 26, outputs a door signal DOOR to the parameter comparing part 20 of a voice recognition means 17 during the opening and closing action of a door is under way. The voice recognition means 17 stops its voice recognition upon the receipt of said signal DOOR. The output of the door signal DOOR stops when the opening and closing action of the door is finished and then the voice recognition is re-started. Thus, the influence of noise due to the opening and closing of the door and consequently the malfunction can be prevented from occurring.</p> |
