CONTINUOUS DRIVING MILEAGE CALCULATION CONTROL SYSTEM AND CALCULATION CONTROL METHOD

A continuous driving mileage calculation control system and a calculation control method are provided. The calculation control system comprises an MCU microprocessor (5), a continuous driving mileage digital display (4), a vehicle speed signal sampling circuit (1), an instantaneous oil consumption signal sampling circuit (2) and a fuel oil signal sampling circuit (3). According to the received instantaneous oil consumption signal and the vehicle speed signal, the MCU microprocessor (5) calculates the average oil consumption, and then calculates the continuous driving mileage according to the average oil consumption and the current residual fuel amount. The digital display is used to display the continuous driving mileage. The average oil consumption refers to the amount of fuel oil consumption per hundred kilometers during a period between two successive fillings and the residual fuel oil amount is obtained by deducting the amount of consumed fuel measured according to the instantaneous oil consumption signal