SAFETY CHECK EVALUATION SYSTEM, ON-VEHICLE DEVICE USED FOR THE SAFETY CHECK EVALUATION SYSTEM, PROCESSING APPARATUS, SAFETY CHECK EVALUATION METHOD, AND SAFETY CHECK EVALUATION PROGRAM

摘要

To provide a safety check evaluation system that can estimate the time at which a vehicle enters an intersection, and can evaluate a driver's safety check operation at the intersection, with a simple and low-cost configuration.SOLUTION: A safety check evaluation system evaluates a vehicle driver's safety check operation, and comprises: an on-vehicle device mounted in the vehicle; and a processing apparatus that processes data acquired by the on-vehicle device. The on-vehicle device includes an angular velocity detection unit that detects the angular velocity of the vehicle; the processing apparatus includes an intersection estimation unit that estimates the time at which the vehicle enters an intersection on the basis of the angular velocity data of the vehicle detected by the angular velocity detection unit, and a safety check evaluation unit that evaluates the driver's safety check operation within predetermined times before and after the intersection entry time estimated by the intersection estimation unit.SELECTED DRAWING: Figure 1