Method for real-time vehicle oil quantity monitoring and oil consumption statistics through wireless network

Abstract

The invention discloses a method for real-timely monitoring automobile fuel quantity and processing statistic on automobile fuel consumption via wireless network, comprising: using calibration method to obtain the corresponding relation between the fuel quantity of an automobile oil tank and the output value of a fuel level sensor; using an automobile terminal to obtain actual measured value via real-time data collection and data filter algorithm, to real-timely, accurately and reliably report prior fuel quantity to an automobile management center; based on the corresponding calibration relation between the fuel quantity of the oil tank and the output value of the fuel level sensor, using the management center to convert prior fuel quantity reported by the automobile terminal to actual fuel quantity, and display various application fuel quantity relative statistic reports according to the history data. The method has low cost, and automobile managers can real-timely and effectively monitor the real-time operation state and fuel consumption of automobiles, and find out the effect on fuel consumption via fuel consumption statistic, thereby realizing real-time management and effective distribution on the fuel consumption of automobiles.

Description

technical field [0001] The invention relates to a method for monitoring the oil quantity of an automobile, in particular to a method for real-time monitoring of the oil quantity of an automobile and a method for counting the oil consumption of the automobile through a wireless network. Background technique [0002] With the intensification of the global energy crisis, oil prices are also rising, which makes the operating costs of vehicles are also increasing. How to calculate the accurate fuel consumption of a car and find out various factors that affect fuel consumption, so as to better reduce fuel consumption and save Cost has become an important issue that automobile logistics companies have to face. For a long time, due to the limitation of various objective conditions, the fuel consumption of vehicles is generally detected by the instrument panel on the vehicle to detect the current fuel volume. The fuel volume collected by this method has the following shortcomings: Fi...

AI Technical Summary

Problems solved by technology

For a long time, due to the limitation of various objective conditions, the fuel consumption of vehicles is generally detected by the instrument panel on the vehicle to detect the current fuel volume. The fuel volume collected by this method has the following shortcomings: First, the fuel tanks are equipped with upper and lower limits of safe fuel volume , when the fuel volume of the fuel tank is lower than the safety lower limit, the cursors will display the fuel volume as an empty fuel tank, and when the fuel tank volume is higher than the safety upper limit, the cursors will display the fuel volume as a full fuel tank, because the safety lower limit and the safety upper limit are true In the physical sense, the difference between an empty fuel tank and a full fuel tank is relatively large, and the instrument panel detection cannot truly reflect the fuel volume of the fuel tank; second, the accuracy of the fuel volume value collected by the instrument panel detection is not high, and the instrument panel only reflects a range value. It is impossible to accurately know the fuel volume of the fuel tank; the third is that the vehicle manager cannot obtain the fuel tank fuel volume data of the vehicle in real time, so it is impossible to obtain the fuel consumption data of the vehicle in real time, and it is difficult to realize real-time management and effective deployment of the fuel consumption of the vehicle