To determine whether a driver is in a hurry or not before traveling a vehicle without fitting new sensors to the vehicle.SOLUTION: A driver situation determination device 10 comprises: plural sensors 12, 14, 16, 18, 20, 22, 24, 26, 28 which detects plural prescribed events occurring in a vehicle; a timer device 10d which measures current time information; a time measurement part 10c which acquires prescribed event information acquired by the sensors, and an occurrence time of the prescribed event from the timer device 10d; and a time storage part 10b which associates the prescribed event acquired from the time measurement part 10c with the occurrence time thereof and stores the same. This determination device calculates a required time between the prescribed events, and determines whether a driver is in a hurry or not by comparison between the required time and a prescribed threshold.SELECTED DRAWING: Figure 1
【課題】車両に新たなセンサ類を取り付けることなく、車を走行させる事前において、ドライバが急いでいるか否かを判定する。【解決手段】ドライバ状況判定装置10は、車両において発生する複数の所定のイベントを検知する複数のセンサ12、14、16、18、20、22、24、26、28と、現在時刻情報を計測するタイマ装置10dと、前記センサが取得した所定のイベント情報と、前記タイマ装置10dから前記所定のイベントの発生時刻を取得する時刻計測部10cと、前記時刻計測部10cから取得した前記所定のイベントと、その発生時刻とを対応付けて記憶する時刻記憶部10bと、を備え、前記所定のイベント間の所要時間を計算し、前記所要時間と所定の閾値との比較により、ドライバが急いでいるか否かの状況を判定する。【選択図】図1
DRIVER CONDITION DETERMINATION DEVICE, DRIVER CONDITION DETERMINATION METHOD, DRIVER CONDITION DETERMINATION PROGRAM
ドライバ状況判定装置、ドライバ状況判定方法、ドライバ状況判定プログラム
2020-08-06
Patent
Electronic Resource
Japanese
DRIVER CONDITION DETERMINATION APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT
European Patent Office | 2021
|Driver condition determination apparatus, method and computer program product
European Patent Office | 2022
|Driver condition detection device and driver condition detection method
European Patent Office | 2020
|