发明名称 VEHICULAR ALARM DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a vehicular alarm device for generating the alarm sound audible in a limited extent to an object for drawing attention around a vehicle. SOLUTION: An ECU executes a program including a step (S104) of selecting the alarm sound (weak) if there is an obstacle around a vehicle (YES in S100) and if the obstacle is a person (YES in S102), a step (S106) of selecting the alarm sound (strong) if the obstacle is not a person (NO in S102), and a step of driving an audio spot light part so that the alarm sound can be heard in an area including the position of the obstacle if a horn switch is turned on (YES in S108) and if an alarm condition is established (YES in S110). COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008273251(A) 申请公布日期 2008.11.13
申请号 JP20070115839 申请日期 2007.04.25
申请人 TOYOTA MOTOR CORP 发明人 ISHII HIDEKAZU;MIZUTANI ATSUSHI;KAWASAKI KOJI
分类号 B60Q5/00;B60K6/22;B60L3/00;B60R21/00;G08G1/16 主分类号 B60Q5/00
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