JP2018151902A5 - - Google Patents

Claims (7)

A monitoring data acquisition unit that acquires monitoring data from a sensor that monitors a driver of the vehicle;
A concentration degree estimation unit for estimating the driving concentration degree of the driver from the monitoring data;
A reference comparison unit that compares the driving concentration with a reference;
A traveling state detection unit that detects a position at which the behavior of the vehicle changes when the operation mode of the vehicle is an automatic operation mode;
When the driving mode is an automatic driving mode and the driving concentration degree does not satisfy the reference, the driver changes the behavior before the vehicle reaches a position where the behavior changes. A signal output unit that outputs an instruction signal instructing output of a notification to be notified;
A degree of concentration determination device comprising:   The concentration degree determination apparatus according to claim 1, wherein the concentration degree estimation unit estimates the driving concentration degree by using food and drink of the driver as an index. The concentration level determination device according to claim 1, wherein the traveling state detection unit detects a position at which the behavior changes based on route information of the vehicle. The concentration determination according to claim 1 or 2, wherein the traveling state detection unit detects a position at which the behavior changes based on information obtained by at least one of inter-vehicle communication and road-vehicle communication. apparatus. The concentration level determination device according to claim 1, wherein the traveling state detection unit detects a position at which the behavior changes based on data acquired from a sensor that monitors the outside of the vehicle. A monitoring data acquisition process of acquiring monitoring data from a sensor that monitors a driver of the vehicle;
A concentration degree estimation process of estimating the driving concentration degree of the driver from the monitoring data;
A reference comparison process comparing the driving concentration to a reference;
A traveling state detection process of detecting a position at which the behavior of the vehicle changes when the operation mode of the vehicle is an automatic operation mode;
When the driving mode is an automatic driving mode and the driving concentration degree does not satisfy the reference, the driver changes the behavior before the vehicle reaches a position where the behavior changes. A signal output process of outputting an instruction signal instructing an output of a notification to be notified;
A method of determining the degree of concentration comprising:   The program for concentration degree determination which makes a computer function as each part with which the concentration degree determination apparatus in any one of Claim 1 to 5 is equipped.