To provide a crew member monitoring device capable of accurately detecting an abnormal state of a vehicle crew member.SOLUTION: A crew member monitoring device 1 includes an acquisition unit 11 for acquiring the eye opening distance of a crew member aboard a vehicle and a setting unit 12 for setting an eye opening reference value for determining the abnormal state of the crew member on the basis of the eye opening distance. The setting unit 12 sets a prescribed setting value for the initial value of the eye opening reference value, calculates an update value of the eye opening reference value on the basis of the eye opening distance acquired while the vehicle is travelling, and changes the eye opening reference value from the initial value to the update value when a prescribed condition is satisfied.SELECTED DRAWING: Figure 2
【課題】車両の乗員の異常状態を精度よく検出することができる乗員監視装置を提供する。【解決手段】乗員監視装置1は、車両に乗車している乗員の開眼距離を取得する取得部11と、乗員の異常状態を判定する開眼基準値を開眼距離に基づいて設定する設定部12と、を備える。設定部12は、所定の設定値を開眼基準値の初期値に設定し、車両の走行中に取得された開眼距離に基づいて開眼基準値の更新値を算出し、所定条件を満たす場合、開眼基準値を初期値から更新値に変更する。【選択図】図2
CREW MEMBER MONITORING DEVICE
乗員監視装置
2025-04-14
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / A61B DIAGNOSIS , Diagnostik / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
IMAGING APPARATUS FOR CREW MEMBER MONITORING SYSTEM AND THE CREW MEMBER MONITORING SYSTEM
European Patent Office | 2023
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