| 发明名称 | Apparatus for warning pedestrians of oncoming vehicle | ||
| 摘要 | Disclosed is a system for warning a pedestrian of an oncoming vehicle. In particular, a sensor senses the position of a pedestrian in the vicinity of a vehicle. The position information is then sent to a control unit which controls a phase, a frequency, and a volume of a sound signal transmitted to a pair of dipole speakers based on positional information of the pedestrian calculated by the control unit. | ||
| 申请公布号 | US8854229(B2) | 申请公布日期 | 2014.10.07 |
| 申请号 | US201213530509 | 申请日期 | 2012.06.22 |
| 申请人 | Hyundai Motor Company | 发明人 | Kim Gi Hwan;Moon You Sung |
| 分类号 | G08G1/00;B60Q1/52;B60Q5/00 | 主分类号 | G08G1/00 |
| 代理机构 | Edwards Wildman Palmer LLP | 代理人 | Edwards Wildman Palmer LLP ;Corless Peter F. |
| 主权项 | 1. An apparatus for warning a pedestrian of a vehicle, comprising: a sensor configured to sense a position of a pedestrian in a vicinity of the vehicle; a pair of dipole speakers installed to be spaced apart within an engine compartment of a vehicle at a predetermined distance from each other; and a control unit configured to transmit a warning sound signal to the pair of dipole speakers and control a phase, a frequency, and a volume of a sound signal transmitted to each of the pair of dipole speakers based on positional information of the pedestrian calculated by the control unit. | ||
| 地址 | Seoul KR | ||