Invention Grant
US09260051B2 Method and control unit for adapting an upper headlight beam boundary of a light cone
有权
用于调整光锥的上部前灯光束边界的方法和控制单元
- Patent Title: Method and control unit for adapting an upper headlight beam boundary of a light cone
- Patent Title (中): 用于调整光锥的上部前灯光束边界的方法和控制单元
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Application No.: US14368889Application Date: 2012-12-03
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Publication No.: US09260051B2Publication Date: 2016-02-16
- Inventor: Tobias Ehlgen , Johannes Foltin , Robert Meisner
- Applicant: Tobias Ehlgen , Johannes Foltin , Robert Meisner
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102012200040 20120103
- International Application: PCT/EP2012/074264 WO 20121203
- International Announcement: WO2013/102524 WO 20130711
- Main IPC: B60R22/00
- IPC: B60R22/00 ; E05F15/00 ; G05D1/00 ; G05D3/00 ; G06F7/00 ; G06F17/00 ; B60Q1/115 ; B60Q1/08 ; B60Q1/10 ; G06K9/00
Abstract:
A method for adapting an upper headlight beam boundary of a light cone of at least one headlight of a vehicle. The method includes detecting a time curve of a pitch rate of the vehicle or a value that is dependent on the pitch rate and/or of a roll rate of the vehicle or a value that is dependent on the roll rate. The method also includes ascertaining an envelope curve and/or an amplitude of the time curve and/or an average value of the time curve. The method also includes providing a control signal for adapting the upper headlight beam boundary of the headlight beam.
Public/Granted literature
- US20150051797A1 METHOD AND CONTROL UNIT FOR ADAPTING AN UPPER HEADLIGHT BEAM BOUNDARY OF A LIGHT CONE Public/Granted day:2015-02-19
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