公开(公告)号：US20100246889A1

公开(公告)日：2010-09-30

申请号：US12651769

申请日：2010-01-04

申请人： Norikazu NARA ,  Mikio Ueyama ,  Hideyasu Kudo

发明人： Norikazu NARA ,  Mikio Ueyama ,  Hideyasu Kudo

IPC分类号： G06K9/00

CPC分类号： G06K9/00798

摘要： A vehicle driving assistance apparatus has an image capturing system capturing a road on which the vehicle travels, a white line type recognition section recognizing a type of a white line that defines a current traffic lane on which the vehicle is travelling on the basis of an image captured by the image capturing system, a white line type storage section storing the white line type recognized by the white line type recognition section, a white line type estimation section and a vehicle control system. When the white line type cannot be recognized by the white line type recognition section, the white line type estimation section estimates the white line type from white line types stored in the white line type storage section. The vehicle control system executes a vehicle control on the basis of the white line type estimated by the white line type estimation section.

摘要翻译： 车辆驾驶辅助装置具有摄像车辆行驶的道路的图像拍摄系统，基于图像识别限定了车辆行驶的当前行车道的白线的种类的白线型识别部 通过图像拍摄系统拍摄的白线型存储部，存储由白线型识别部识别的白线型，白线型推定部和车辆控制系。 当白线类型识别部分不能识别白线类型时，白线类型估计部分估计白线型存储部分中存储的白线类型的白线类型。 车辆控制系统基于由白线型估计部估计的白线类型来执行车辆控制。

公开(公告)号：US20100161192A1

公开(公告)日：2010-06-24

申请号：US12644947

申请日：2009-12-22

申请人： Norikazu NARA ,  Mikio Ueyama ,  Masao Sakata ,  Satoshi Ito ,  Junya Nakamura

发明人： Norikazu NARA ,  Mikio Ueyama ,  Masao Sakata ,  Satoshi Ito ,  Junya Nakamura

IPC分类号： G06F7/00 ,  G01C21/26 ,  B60T7/12

CPC分类号： B60W40/072 ,  B60W10/06 ,  B60W10/184 ,  B60W30/18009 ,  B60W2550/141 ,  B60W2550/143 ,  B60W2550/22 ,  B60W2550/402 ,  B60W2720/10 ,  G01C21/26

摘要： A vehicle operation support system includes a navigation device, and a drive control device. The navigation device includes: part for storing road information including branch point information; and part for acquiring road curvature information with reference to the road information, and providing the drive control device with the road curvature information, before a vehicle reaches the branch point. The road curvature information includes information about curvature of first and second road sections extending forward from a branch point. The drive control device estimates entrance of the vehicle into one of the first and second road sections as a selected road section, and controls a driving state of the vehicle by operating an actuator with reference to information about curvature of the selected road section, in response to estimation of entrance of the vehicle into the selected road section.

摘要翻译： 车辆操作支持系统包括导航装置和驱动控制装置。 导航装置包括：用于存储包括分支点信息的道路信息的部分; 以及用于根据道路信息获取道路曲率信息的部分，以及在车辆到达分支点之前向驱动控制装置提供道路曲率信息的部分。 道路曲率信息包括关于从分支点向前延伸的第一和第二路段的曲率的信息。 驱动控制装置估计车辆进入第一和第二道路部分之一作为选择的路段，并且响应于关于所选择的道路部分的曲率的信息来操作致动器来控制车辆的行驶状态 估计车辆进入所选路段。