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1. 发明专利

DE602004026026D1 未知
公开(公告)号：DE602004026026D1
公开(公告)日：2010-04-29
申请号：DE602004026026
申请日：2004-12-15
申请人： PIONEER CORP , TAKAHASHI KAZUYA
发明人： TAKAHASHI KAZUYA , HASHIMOTO MOTOJI , ISOZAKI FUMIO
IPC分类号： H04S3/00 , G01C21/26 , G08G1/0962 , G08G1/0968
摘要： The travel situation of a vehicle is detected by sensors and a sensor section 110 recognizes the moving state of the vehicle and outputs event signals. A processing section 180 has a sound emission control section that acquires a MIDI message to be used for notifying the travel situation by means of a MIDI sound source generating section. At the same time, it recognizes the priority level of the event signal to be used for notification in terms of urgency or significance and defines the parameter value of the MIDI message so as to bring the localized sound image of the sound to be emitted from a speaker located substantially at the center relative to a driver according to the priority level. Then, it has a sound emitting section 150 emit the sound. When a plurality of travel situations are to be notified, the localized sound images of the sounds to be notified are differentiated according to the priority levels of the travel situations in terms of urgency or significance so that the driver can easily judge the urgency or the significance of each moving state. Thus, the driver can behave appropriately in response to the travel situations.

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