| Notes | Controller applications that use this source address will provide information relevant to the roadway in which the vehicle is traveling. This includes items such as intersections, grade, speed limit, number of lanes, location of fueling stations, etc. The roadway refers to the current road that the vehicle is traveling, nearby roads that may intersect the road, and possibly information for a specific route._x000D_
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This is different from "Vehicle Navigation" (Source Address 28) because a vehicle navigation device may use the information provided by the device with the "Roadway Information" source address for its purposes. These functions could be accomplished by two completely different devices. |
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