Abstract:
The present disclosure is directed to a computer that receives weather information from a weather service provider (“WSP”) server and automatic vehicle locating system (“AVL”) collected information from an AVL server, accesses a material performance specification for at least one treatment material, and determines, based on the weather information and/or AVL collected information and the material performance specification, a treatment recommendation for a selected roadway segment and/or route.
Abstract:
The present disclosure is directed to a computer that receives weather information from a weather service provider (“WSP”) server and automatic vehicle locating system (“AVL”) collected information from an AVL server, accesses a material performance specification for at least one treatment material, and determines, based on the weather information and/or AVL collected information and the material performance specification, a treatment recommendation for a selected roadway segment and/or route.
Abstract:
The present invention is directed generally to a smart modem device for vehicular and roadside applications for remote data collection and transmission to a central data collection and processing facility. The modem includes a number of sets of connection managers and monitors for performing specified tasks with respect to connections with various networks. Each set of connection managers and monitors is different and corresponds to a selected card type and/or network service.
Abstract:
A safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road, depending on the end to which the truck attaches. A caboose can be attached at the end of the trailer opposite the tractor to provide additional lighting and impact protection. Optionally, the trailer can be equipped with overhead protection, lighting, ventilation, onboard hydraulics, compressors, generators and other equipment, as well as related fuel, water, storage and restroom facilities and other amenities.