A method to find diesel"illegal refue-ling"sites is introduced.By analyzing the changes of diesel vehicle position coordinates and fuel tank level data,the data set of refueling position informa-tion is formed.The point information list is formed by clustering,which is compared with the pre-set normal refueling station information to exclude the point information of legal refueling stations and gen-erate a list of suspected diesel"illegal refueling"stations.The field verification shows that this method has good effect and can provide an accurate and rap-id clue for the work of"cracking down on illegal re-fueling".
gas stationoil qualitymanagementil-legal refuelingillegal fightingheavy diesel vehicle
万方数据
