VEHICLE'S TRAVEL STATE DETERMINATION APPARATUS, VEHICLE'S TRAVEL STATE DETERMINATION METHOD AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

摘要

A vehicle's travel state determination apparatus includes a vehicle speed detection portion that detects speed of the vehicle and outputs speed information; a threshold value output portion that outputs a threshold value based on the speed information; a power source stop detection portion that detects a stop of a power source of the vehicle and outputs power source stop information; and a travel state determination portion that determines a travel state of the vehicle based on the power source stop information and the threshold value. The travel state determination portion determines the travel state of the vehicle on the basis of the threshold value and the elapsed time that follows output of the power source stop information.