| 摘要 |
<p>With regard to the control of an air conditioning system for a railway car, in addition to control by temperature in a car, the air conditioning system is controlled on the basis of at least one data out of outdoor temperature, radiation heat value, the number of passengers, temperature around passengers'feet in a car, relative humidity and the opened or closed state of a door. With this arrangement, successively changing ambient conditions are detected, so that over-cooling or over-heating of the air in a car can be avoided.</p> |
