LANE TRACKING SYSTEM EMPLOYING REDUNDANT IMAGE SENSING DEVICES,申请号WO2004US05246-传众专利搜索

LANE TRACKING SYSTEM EMPLOYING REDUNDANT IMAGE SENSING DEVICES

申请公布号：WO2004077376(A3)

申请号：WO2004US05246

申请日期：2004.02.20

申请公布日期：2004.12.16

申请人：

ITERIS, INC.;CRAWSHAW, RICHARD, D.

发明人：CRAWSHAW, RICHARD, D.

分类号：B60Q1/52;G06K9/00

主分类号：B60Q1/52

摘要：A lane tracking system for a vehicle (10) employing redundant imaging devices (12, 14) with different fields of view (16, 20) is disclosed. The imaging devices (12, 5 14) are oriented in generally opposite directions so glare or other harsh lighting hampering one imaging device will not affect the other device. The appropriate image is selected based on image quality and used to detect lane markers (24) and vehicle position. A preferred application for lane departure warning is also disclosed.