Method and system for counting truck fuel consumption based on fuel truck refueling metering data

The invention belongs to the field of truck fuel consumption statistics, and discloses a method and a system for statistics of truck fuel consumption based on fuel truck refueling metering data. During each truck refueling, the refueling amount of each truck is obtained, the weekly refueling amount of each truck is obtained, and the sum of the refueling amount of each truck in each month and the warehouse-out total fuel amount of each truck are obtained; obtaining the difference rate between the monthly total delivery oil of the oil depot and the sum of the counted refueling amounts of all the trucks as the oil amount difference rate, and obtaining the total actual refueling amount of the single truck as the oil consumption of the single truck according to the monthly refueling amount and the oil amount difference rate of each truck. According to the invention, data support is provided for management personnel to judge whether abnormal conditions of oil stealing and oil leakage exist in the trucks, the proble