| 摘要 |
<p>The sensor has a structure (3,4,31,41) applied to the outside of the automobile windscreen (2), connected to an electrical potential within the vehicle, with the resistance of the connection lead (34,44) for the sensor structure determined via a measuring line (32,42) which is separate from the sensor structure. The measuring line is connected to the connection lead at a point between the edge of the windscreen and the sensor structure.</p> |
