摘要 |
<p>A road data apparatus is disclosed that predicts road conditions comprising a land surface data generator which derives a land surface data output from a plurality of current and forecast weather and location data, said current and forecast weather and location data comprising surface temperature, subsurface temperature, and precipitation depth, a pavement data generator which derives a road temperature and a road condition from said land surface data output and a plurality of pavement generator input data, said plurality of pavement generator input data comprising road layer data; and a roadway status indicator generator which derives a roadway status indicator from said road temperature, road condition and precipitation data. In one embodiment, the roadway status indicator is communicated to an end user through a distribution network.</p> |
申请人 |
BARON SERVICES, INC.;GALLAGHER, DANIEL, R.;DREISEWERD, ROBERT, J.;MCHENRY, JOHN, N. |
发明人 |
GALLAGHER, DANIEL, R.;DREISEWERD, ROBERT, J.;MCHENRY, JOHN, N. |