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公开(公告)号:WO2014039202A1
公开(公告)日:2014-03-13
申请号:PCT/US2013/053965
申请日:2013-08-07
Applicant: GOOGLE INC.
Inventor: FAIRFIELD, Nathaniel , FERGUSON, David, Ian , OGALE, Abhijit , WANG, Matthew , YEE, Yangli, Hector
CPC classification number: G06K9/78 , B60T1/10 , B60T7/12 , B60T7/18 , B60T7/22 , B60T2201/08 , B60W30/10 , B60W30/143 , B60W40/06 , B60W2420/42 , B60W2550/14 , B60W2550/22 , B62D6/00 , B62D15/025 , B62D15/0255 , B62D15/0265 , G01S7/4802 , G01S7/4808 , G01S13/865 , G01S13/867 , G01S13/931 , G01S17/89 , G01S17/936 , G01S2013/9353 , G01S2013/936 , G05D1/0088 , G05D1/0214 , G05D1/024 , G05D1/0246 , G05D1/0257 , G05D1/027 , G05D1/0278 , G05D2201/0213 , G06K9/00798 , G06K9/00805 , G06K9/00818 , H04N7/18
Abstract: Methods and systems for detection of a construction zone sign are described. A computing device, configured to control the vehicle, may be configured to receive, from an image-capture device coupled to the computing device, images of a vicinity of the road on which the vehicle is travelling. Also, the computing device may be configured to determine image portions in the images that may depict sides of the road at a predetermined height range. Further, the computing device may be configured to detect a construction zone sign in the image portions, and determine a type of the construction zone sign. Accordingly, the computing device may be configured to modify a control strategy associated with a driving behavior of the vehicle; and control the vehicle based on the modified control strategy.
Abstract translation: 描述了用于检测结构区域符号的方法和系统。 被配置为控制车辆的计算设备可以被配置为从耦合到计算设备的图像捕获设备接收车辆行驶的道路附近的图像。 此外,计算设备可以被配置为确定可以在预定高度范围处描绘道路的侧面的图像中的图像部分。 此外,计算装置可以被配置为检测图像部分中的构造区域签名,并且确定构造区域符号的类型。 因此,计算设备可以被配置为修改与车辆的驾驶行为相关联的控制策略; 并根据修改的控制策略控制车辆。