Invention Grant
US09229024B2 Method for adjusting a self mixing laser sensor system for measuring the velocity of a vehicle
有权
用于调整用于测量车辆速度的自混合激光传感器系统的方法
- Patent Title: Method for adjusting a self mixing laser sensor system for measuring the velocity of a vehicle
- Patent Title (中): 用于调整用于测量车辆速度的自混合激光传感器系统的方法
-
Application No.: US13145261Application Date: 2010-01-18
-
Publication No.: US09229024B2Publication Date: 2016-01-05
- Inventor: Mark Carpaij , Alexander Marc Van Der Lee , Bernd Engelbrecht , Marcel Schemmann , Carsten Heinks , Holger Moench
- Applicant: Mark Carpaij , Alexander Marc Van Der Lee , Bernd Engelbrecht , Marcel Schemmann , Carsten Heinks , Holger Moench
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP09150935 20090120
- International Application: PCT/IB2010/050214 WO 20100118
- International Announcement: WO2010/084448 WO 20100729
- Main IPC: G01P3/36
- IPC: G01P3/36 ; G01S1/00 ; G01S7/491 ; G01S13/60 ; G01P21/02 ; G01S7/497 ; G01S17/58 ; G01S17/87 ; G01P13/00 ; G01C22/00
Abstract:
The method is based on a determination of the orientation of the sensor to the surface moving with respect to the sensor and then acquiring data where the lateral velocity is small and the forward velocity is large. Then, the orientation of the sensor with respect to the direction of the forward velocity is determined and the velocity data subsequently measured are corrected using the measured orientation of the sensor with respect to the reference surface and the forward velocity direction.
Public/Granted literature
- US20120016615A1 METHOD FOR ADJUSTING A SELF MIXING LASER SENSOR SYSTEM FOR MEASURING THE VELOCITY OF A VEHICLE Public/Granted day:2012-01-19
Information query
IPC分类:
