发明申请
US20150291177A1 SPEED BUMP DETECTION APPARATUS AND NAVIGATION DATA UPDATING APPARATUS AND METHOD USING THE SAME
审中-公开
速度检测装置和导航数据更新装置及其使用方法
- 专利标题： SPEED BUMP DETECTION APPARATUS AND NAVIGATION DATA UPDATING APPARATUS AND METHOD USING THE SAME
- 专利标题（中）： 速度检测装置和导航数据更新装置及其使用方法
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申请号： US14564357申请日： 2014-12-09
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公开(公告)号： US20150291177A1公开(公告)日： 2015-10-15
- 发明人: Soo Hyuk LEE
- 申请人： Hyundai Motor Company
- 申请人地址： KR Seoul
- 专利权人： Hyundai Motor Company
- 当前专利权人： Hyundai Motor Company
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2014-0044113 20140414
- 主分类号： B60W40/10
- IPC分类号： B60W40/10 ; B60W30/02 ; G01C21/26 ; B60W40/105
摘要：
A speed bump detection apparatus may include a sensor for measuring driving data of a vehicle during forward driving of the vehicle, and a controller for monitoring generation of external disturbances of front wheels and rear wheels and determining presence of a speed bump, in which the controller determines that the speed bump is present when |L−S|≦K, when an external disturbance is generated in a rear wheel, where L is a wheel base of the vehicle, S is a movement distance of the vehicle after an external disturbance is generated in a front wheel, and K is a preset threshold value.
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