| 摘要 |
PURPOSE:To automatically keep the vehicle interior temperature comfortable, by detecting the vehicle room temperature and controlling through a multi-stage thermoregulator the running of an air conditioner and a heater stalled in the vehicle. CONSTITUTION:An output contact 28 of a blower controlling relay 5 of a thermoregulator 26 will be closed when the interior temperature is above e deg.C and it will be opened when the interior temperature is at c deg.C, and an output contact 29 of a weak cooling controlling layer 6 will be closed at g deg.C and it will be opened at d deg.C. An output contact 30 of an intense cooling controlling relay 7 of a thermoregulator 27 will be closed at h deg.C that is higher than the cases of the contacts 28, 29 and will be opened at f deg.C. An output contact 31 of a heating controlling relay 8 will be closed at an interior temperature of a deg.C that is much lower than the cases of the contacts 28, 29 30 and will be opened at b deg.C. Accordingly,if respective setting temperatures of these a-h are set at optimum values, the interior temperature of the vehicle can be completely and automatically controlled, so that the electric power consumption is reduced and a comfortable temperature is kept. |
