| 摘要 |
PURPOSE:To provide a temperature controller in an automatic vending machine, which can satisfactorily hold control quality for the automatic vending machine irradiated with external light. CONSTITUTION:When the illuminance of external light changes, a prospective judgement part 23 prospects the change tendency of an intra-case temperature, which is to occur by the illumination of external light, before the change occur in accordance with the illumination of external light which an optical sensor 21 detects and with which an automatic vending machine main body 1 is irradiated, and the part 23 corrects a target temperature which is set in a target temperature setting part 16. A temperature control means 17 controls the intra-case temperature so that it is approximated to a target temperature. |
