Sub-resolution measurement of fuel in fuel tank

A system comprising:

• a fuel tank supplying an internal combustion engine;
• at least one hardware processor;
• and
• one or more software modules that are configured to, when executed by the at least one hardware processor,
• receive data comprising discrete fuel levels in the fuel tank, and fuel injection rates for the internal combustion engine,
• integrate the fuel injection rates over a traversed distance to produce a fuel consumption series,
• cluster the discrete fuel levels into clusters over the traversed distance to produce a fuel level series,
• synchronize the fuel consumption series and the fuel level series into a model by mapping sub-ranges of the fuel consumption series to corresponding bins in the fuel level series, and
• generate sub-resolution measurements of fuel levels, between the discrete fuel levels, based on the model.

A non-transitory computer-readable medium having instructions stored therein, wherein the instructions, when executed by a processor, cause the processor to:

• receive data comprising discrete fuel levels in a fuel tank supplying an internal combustion engine, and fuel injection rates for the internal combustion engine;
• integrate the fuel injection rates over a traversed distance to produce a fuel consumption series;
• cluster the discrete fuel levels into clusters over the traversed distance to produce a fuel level series;
• synchronize the fuel consumption series and the fuel level series into a model by mapping sub-ranges of the fuel consumption series to corresponding bins in the fuel level series;
• and
• generate sub-resolution measurements of fuel levels, between the discrete fuel levels, based on the model.