Expressway green channel vehicle station-crossing inspection time prediction method
A highway and time prediction technology, applied in the field of intelligent public transport, can solve problems affecting the timeliness of transportation of fresh and live agricultural products, damage to fresh and green vegetables, and slow speed of green passages
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[0088] This embodiment relates to a method for predicting the inspection time of expressway green pass vehicles passing stations. For the process, see figure 1 Shown: Include the following steps:
[0089] A. Process the freeway traffic data set and extract the data fields required for research;
[0090] B. Perform data preprocessing on the extracted data fields;
[0091] C. On the basis of data preprocessing, a historical average model is established using the two characteristics of vehicle type and inspection toll station to predict the inspection time of expressway green pass vehicles;
[0092] D. On the basis of data processing, using the attributes of vehicle type, import weighing tonnage, fresh and live agricultural products, cargo compartment type, export toll station, arrival time, meteorological factors, and vehicle credit rating, based on K-nearest neighbors and its local improvement The data-driven model predicts the inspection time of expressway green pass vehicle...
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