WARNING SOUND OUTPUT DEVICE, WARNING SOUND OUTPUT METHOD AND PROGRAM

WARNING SOUND OUTPUT DEVICE, WARNING SOUND OUTPUT METHOD AND PROGRAM

PROBLEM TO BE SOLVED: To output warning according to an own vehicle's situation to enable a driver to determine degree of danger.SOLUTION: When a driver looks aside while driving a vehicle, and if there is a vehicle travelling ahead, a warning sound with a pitch according to a positional relati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: OSUGA SUSUMU
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To output warning according to an own vehicle's situation to enable a driver to determine degree of danger.SOLUTION: When a driver looks aside while driving a vehicle, and if there is a vehicle travelling ahead, a warning sound with a pitch according to a positional relation between the own vehicle and the vehicle travelling ahead is set. In particular, the warning sound with the pitch and volume according to the positional relation between the own vehicle and the vehicle travelling ahead is output. Or the warning sound is output with output timing according to the positional relation between the own vehicle and the vehicle travelling ahead. The driver can instinctively determine the degree of danger the own vehicle faces, by hearing the warning sound.