The invention provides an attention reminding system and an attention reminding method, which can inform a driver of a sign of a distraction state in a manner easy to accept by the driver. A warning system is provided with: a notification unit that notifies a driver of a vehicle of a predetermined significance level by means of an HMI device when the line-of-sight retention time of the driver exceeds a predetermined threshold value; a determination unit that determines a notification parameter set including a parameter that defines a notification issue timing and a significance level; a behavior recording unit that records the presence or absence of a response behavior of the driver with respect to the notification using the notification parameter set; and a reaction information recording unit that stores, in the storage device, reaction information relating to a reaction ratio, which is the ratio of the number of notifications having a reaction behavior among the number of notifications, for each of the different notification parameter sets, and the determination unit calculates and determines, on the basis of the reaction information, an optimal parameter set in which the reaction ratio is estimated to be maximum.

    本发明提供注意提醒系统以及注意提醒方法,以对该驾驶员来说容易接受的方式通知驾驶员存在注意力分散状态的征兆。注意提醒系统具备:通知部,其在车辆的驾驶员的视线滞留时间超过了预定的阈值时,通过HMI装置对驾驶员进行预定的显著性等级的通知;决定部,其决定包含规定通知的发出时机以及显著性等级的参数的通知参数集;行为记录部,其记录驾驶员有无针对使用通知参数集进行的通知的反应行为;以及反应信息记录部,其针对不同的各个通知参数集,将关联了通知次数中的有反应行为的通知的次数之比即反应比率的反应信息存储于存储装置,决定部基于反应信息,计算并决定被推定为反应比率为最大的最优参数集。


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    Title :

    Attention reminding system and attention reminding method


    Additional title:

    注意提醒系统以及注意提醒方法


    Contributors:

    Publication date :

    2024-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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