CALCULATING SPEED AND TRAVEL TIMES WITH TRAVEL DELAYS
申请公布号:US2015185031(A1)
申请号:US201514639740
申请日期:2015.03.05
申请公布日期:2015.07.02
发明人:DAVIDSON MARK J.
分类号:G01C21/34
主分类号:G01C21/34
地址:ATLANTA GA US
摘要:Computer program products, methods, systems, apparatus, and computing entities are provided for forecasting travel delays corresponding to streets, street segments, geographic areas, geofenced areas, and/or user-specified criteria. And from the forecasted travel delays, speed and travel times that take into account such travel delays can be determined.
主权项:1. A method for determining an average speed, the method comprising: identifying, via one or more processors, time information and distance information associated with traveling from a first location to a second location; identifying, via the one or more processors, travel delay information associated with traveling from the first location to the second location, wherein (a) the travel delay information comprises a value indicative of the average amount of travel delay time per unit of distance associated with a geographical area and (b) the value indicative of the average amount of travel delay time per unit of distance associated with the geographical area is determined by (i) determining a distance traveled by a vehicle within the geographical area during one or more time periods as indicated by operational data comprising vehicle telematics data, (ii) identifying one or more travel delay segments during the one or more time periods, (iii) determining a duration of the one or more travel delay segments, and (iv) determining, based at least in part on the distance traveled and the duration of the one or more travel delay segments, the value indicative of the average amount of travel delay time per unit of distance associated with the geographical area; and determining, via the one or more processors, an average speed for traveling from the first location to the second location based at least in part on the time information, the distance information, and the travel delay information.
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