公开(公告)号：US20090265061A1

公开(公告)日：2009-10-22

申请号：US12441281

申请日：2007-11-09

申请人： Kazuya Watanabe ,  Masaya Otokawa ,  Yu Tanaka ,  Tsuyoshi Kuboyama ,  Kosuke Sato ,  Jun Kadowaki

发明人： Kazuya Watanabe ,  Masaya Otokawa ,  Yu Tanaka ,  Tsuyoshi Kuboyama ,  Kosuke Sato ,  Jun Kadowaki

IPC分类号： G08G1/16 ,  G06F7/00

CPC分类号： G08G1/167 ,  G08G1/165 ,  G08G1/166

摘要： Driving assistance is provided to a vehicle driver in a manner that is easy to understand and at a low cost. At a driving assistance device (100), an image processing unit (103) sets a cut-out region within image data photographed by a camera (121) and extracts cut-out image data. A control unit (107) generates information indicating risk to the rear of the vehicle based on the position and speed of other vehicle measured by a distance measuring unit. The image processing unit (103) then outputs information indicating the cut-out image data and the risk to a monitor (123). The image processing unit (103) then moves the cut-out region to a direction in which a vehicle route has changed when a receiving unit (105) receives notification to the effect that the route of the vehicle has changed.

摘要翻译： 以易于理解和低成本的方式向车辆驾驶员提供驾驶辅助。 在驾驶辅助装置（100）中，图像处理单元（103）设置由照相机（121）拍摄的图像数据内的切出区域，并提取切出的图像数据。 控制单元（107）基于由距离测量单元测量的其他车辆的位置和速度来生成指示车辆后方的风险的信息。 然后，图像处理单元（103）向监视器（123）输出指示切出的图像数据和风险的信息。 然后，当接收单元（105）接收到车辆的路线变化的通知时，图像处理单元（103）将切出区域移动到车辆路线已经改变的方向。