Operation state judgement method and system

A driving state determination system comprising:

• a sensor to detect sensor data including vehicle data and position data, the vehicle data including at least the current speed and the current acceleration of an automobile to be determined, the position data indicating the current position of the automobile to be determined;
• a vehicle state determination unit to determine a vehicle state of the automobile to be determined, on the basis of the sensor data;
• a selection unit to select one driving operation mode that corresponds to the vehicle state determined by the vehicle state determination unit, from a plurality of driving operation modes;
• a holding unit to hold model data of each of the driving operation modes;
• a comparison unit to compare the sensor data and model data of the selected driving operation mode;
• and
• a driving state determination unit to determine the driving state on the basis of the comparison result by the comparing unit, wherein the driving state determination unit calculates the degree of normal driving or abnormal driving of the driver of the automobile to be determined on the basis of the comparison result by the comparison unit and displays the calculated result on the display unit.

A non-transitory computer readable recording medium that is tangibly coded by a computer program operating on a computer, the program making the computer execute processing of:

• detecting sensor data including vehicle data and position data, the vehicle data including at least the current speed and the current acceleration of the automobile to be determined, the position data indicating the current position of the automobile to be determined;
• determining the vehicle state of the automobile to be determined, on the basis of the sensor data;
• selecting one driving operation mode that corresponds to the vehicle state, on the basis of data of the vehicle state determined by the vehicle state determination processing, from a plurality of driving operation modes;
• comparing the sensor data and model data of the selected driving operation mode among model data held in a holding unit that holds model data for each of the driving operation modes;
• and
• determining the driving state on the basis of the comparison result obtained in the comparison processing,
• wherein the step of determining the vehicle state of the automobile includes:
• calculating a degree of normal driving or abnormal driving of the driver of the automobile to be determined;
• and
• displaying the calculated degree.