发明申请
- 专利标题: PARKING ASSISTANCE SYSTEM
- 专利标题(中): 停车辅助系统
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申请号: US11146107申请日: 2005-06-07
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公开(公告)号: US20050285758A1公开(公告)日: 2005-12-29
- 发明人: Norifumi Matsukawa , Yoshihisa Sato , Koji Kato
- 申请人: Norifumi Matsukawa , Yoshihisa Sato , Koji Kato
- 专利权人: DENSO CORPORATION
- 当前专利权人: DENSO CORPORATION
- 优先权: JP2004-185311 20040623
- 主分类号: B60Q1/48
- IPC分类号: B60Q1/48 ; B60W10/06 ; B60W10/20 ; B60W30/06 ; B62D15/02 ; G01S13/00 ; G01S13/93 ; G01S15/93 ; G05D1/03 ; G08G1/14 ; G08G1/16
摘要:
During a period until a subject vehicle stops to go back for being parked, detection distance data items and advance distance data items are obtained by using an ultrasonic sensor and a speed sensor. These data items are stored with both the data items mutually associated. The detection distance data item indicates a distance to a parked vehicle adjacent to the subject vehicle and the advance distance data item indicates a distance in which the subject vehicle advances. When computing a size of the parked vehicle from the advance distance data items, the size of the parked vehicle is determined to be shorter than an aggregated distance corresponding to the advance distance data items. This enables the determined size of the parked vehicle to approximate an actual size of the parked vehicle.
公开/授权文献
- US06999003B2 Parking assistance system 公开/授权日:2006-02-14