Data of Guizhou Expressway

The data from http://www.et-data.com/file.html? From=bd&top=570, highway water data on Guizhou highway vehicle driving information. After the author's cleaning, the cleaning process includes the the treatment of vacancy value and the abnormal value. The exception values are all deleted, and the vacancy values are mainly deleted and interpolated. 201601 is the data of January 2016, with a total of 581691 data. 201603 for the 2016 March data, because the data in the data occupy a green traffic, in order to improve its quantity, convenient use, simple extraction of green traffic data, a total of 201875 data, and using the method of attribute reduction of the derivative of the two indicators, the average speed of the lane and driving time. 201609 is the data of September 2016, with a total of 468817 data. 201612 is the data of December 2016, with a total of 570126 data. Among them, the driving time is the time between exit time and entry time, and the average speed is the mileage except driving time.