| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving support device which can ensure traveling safety and prevent hindrance to interaction between occupants when there are a plurality of occupants.SOLUTION: A driving support device 1 comprises: a deviation determination part 22 for determining reduction in safety of a vehicle on the basis of a traveling state of the vehicle; and an alarming device 4 for alarming a driver when a determination value of the deviation determination part 22 has exceeded a determination threshold value. It comprises: a voice interaction device 10 which acquires voice of interaction between the driver and an occupant: a determination threshold value setting part 23 which makes a determination threshold value when the driver is speaking to an occupant greater than a determination threshold value when the driver is listening to an occupant; and an enthusiasm level determination part 24 for determining an enthusiasm level of the driver in the interaction on the basis of words that are included in the voice of the driver and the occupant who are engaged in the interaction. It reduces the determination threshold value when it is determined that the enthusiasm level of the driver in the interaction is high by the enthusiasm level determination part 24.SELECTED DRAWING: Figure 1 |
