| 摘要 |
<p>The invention relates to a transportation means, in particular rail vehicle (10), having a water supply device (20) which has a freshwater tank (30), at least one used water device (50) connected to the freshwater tank (30) and a collecting container (70) which is connected to the used water device (50) and has the purpose of collecting and storing the used water (AW) which comes from the used water device (50). According to the invention there is provision that the water supply device (20) comprises a control device (80) which, by means of at least one control signal (SH, STL, STW), can predefine one of at least two different operating modes, specifically a normal operating mode and an economy operating mode in which, compared to the normal operating mode, at least one operational resource which is necessary to operate the water supply device (20) is consumed to a lesser extent than in the normal operating mode.</p> |
