Driving support device, vehicle, method for controlling driving support device, program, and storage medium

Abstract

To suppress excessive notification to a driver.SOLUTION: A driving support device comprises: a detection section for detecting a plurality of notification objects as targets about which notification is to be made to a driver of a vehicle on the basis of peripheral information of the vehicle; an estimation section for estimating a line-of-sight direction of the driver; a first control section for performing control to turn on a first visual observation flag when the driver has visually observed a first notification object of the plurality of notification objects on the basis of the line-of-sight direction, the first visual observation flag indicating whether or not the driver has visually observed the first notification object; a second control section for performing control to turn on a first recognition flag when the first visual observation flag has been turned on, the first recognition flag indicating whether or not the driver recognizes the first notification object; a third control section for performing control to turn on a second recognition flag in response to the first recognition flag being turned on when a second notification object of the plurality of notification objects is within a predetermined range from the first notification object, the second recognition flag indicating whether or not the driver recognizes the second notification object; a grouping section for grouping the first notification object and the second notification object for each of which the recognition flag is turned on, as one group; and a suppression section for suppressing the notification about the one group.SELECTED DRAWING: Figure 2

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