Automobile oil consumption, refueling and oil stealing real-time monitoring and oil stealing prevention alarming realization method

The invention provides an automobile oil consumption, refueling and oil stealing real-time monitoring and oil stealing prevention alarming realization method. An automobile CAN oil consumption monitoring unit and an automobile movement oil consumption monitoring unit for sensor level oil consumption real-time intelligent monitoring and tens-of-seconds level oil consumption-refueling-oil steaming comprehensive information generation are constructed through close combination of normal determination analysis treatment comprising timing point dividing selection, refueling and oil stealing trend analysis, current refueling and oil stealing amount and fuel quantity reporting generation, special condition determining and analyzing treatment comprising slow oil stealing, refueling automatic stopping-restart, power-off automatic identification and refueling and oil stealing continuous determination, and abnormal condition determining and analyzing treatment comprising sensor fault and fuel quantity report card value on the basis of intelligent fuzzy metering analysis control, automobile oil consumption expert experience and embedded hardware and software application system design, and the method realizes refueling-oil stealing-oil consumption condition real-time recording analysis, timely capture of various oil stealing events and oil stealing prevention and alarming.