An alerting system includes a processor that, when a risk indicator indicating a risk of colliding with an object in front falls in a predetermined value range, executes a notification at a predetermined conspicuousness level to a driver via an HMI device, decides on a notification parameter set including parameters defining a notification output timing and the conspicuousness level, records presence or absence of a reactive behavior of the driver to the notification executed using the notification parameter set, records, in a storage device, reaction information in which a reaction ratio, which is a ratio of the number of the notifications to which the reactive behavior occurs to the number of the notifications executed, is associated with each of the different notification parameter sets, and calculates and decides on, an optimal parameter set with which the reaction ratio is estimated to become the highest.
Alerting system and alerting method
2025-04-22
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |