公开(公告)号：US20110010131A1

公开(公告)日：2011-01-13

申请号：US12823936

申请日：2010-06-25

申请人： Takayuki MIYAJIMA ,  Motoki KANBA

发明人： Takayuki MIYAJIMA ,  Motoki KANBA

IPC分类号： G06F17/18

CPC分类号： G01C21/26 ,  B60T7/18 ,  B60T17/221 ,  B60T2210/24 ,  B60T2210/36 ,  B60W40/072

摘要： Provided is a reliability evaluation method and apparatus to evaluate the reliability of map information. The apparatus includes an evaluation object value acquisition unit that acquires an evaluation object value from map information stored in a storage medium. A measurement value acquisition unit acquires measurement values for the evaluation object value using a sensor installed in a vehicle. After acquiring the measurement values, a reliability evaluation unit that selects a reliability evaluation method to evaluate the reliability of the evaluation object value based on a current measured value and the dispersion of the measured values.

摘要翻译： 提供了评估地图信息的可靠性的可靠性评价方法和装置。 该装置包括评估对象值获取单元，其从存储在存储介质中的地图信息中获取评估对象值。 测量值获取单元使用安装在车辆中的传感器获取评估对象值的测量值。 在获取测量值之后，选择可靠性评估方法来评估基于当前测量值的评估对象值的可靠性和测量值的偏差的可靠性评估单元。

公开(公告)号：US20110060524A1

公开(公告)日：2011-03-10

申请号：US12852140

申请日：2010-08-06

申请人： Takayuki MIYAJIMA ,  Motoki KANBA

发明人： Takayuki MIYAJIMA ,  Motoki KANBA

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G01C21/26 ,  B60T7/18 ,  G01C21/32

摘要： Provided is a driving support device and method that specifies the reliability of information used in a driving support device. The driving support device includes a storage medium that stores one or more programs and accuracy information that specifies the reliability of information of various elements used by one of the programs to provide driving support. The driving support device also includes an execution target program specification unit that specifies what program from the one or more programs is to be executed as the execution target program. An element selection unit selects an element that corresponds to the specified execution target program from the various elements. The device also includes a reliability specification unit that specifies the reliability of information used in the target execution program based on the accuracy information of the selected element.

摘要翻译： 提供了一种驾驶支持装置和方法，其指定在驾驶支持装置中使用的信息的可靠性。 驾驶支持装置包括存储介质，其存储一个或多个程序和精度信息，该精度信息指定由程序之一使用的各种元件的信息的可靠性以提供驾驶支持。 驾驶支持装置还包括执行目标程序指定单元，其指定要执行一个或多个程序的程序作为执行目标程序。 元素选择单元从各种元素中选择与指定的执行目标程序相对应的元素。 该装置还包括可靠性指定单元，其基于所选择的元素的准确度信息指定在目标执行程序中使用的信息的可靠性。

公开(公告)号：US20120140984A1

公开(公告)日：2012-06-07

申请号：US13304486

申请日：2011-11-25

申请人： Takayuki MIYAJIMA

发明人： Takayuki MIYAJIMA

IPC分类号： G06K9/46

CPC分类号： B60W40/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W2420/42 ,  B60W2550/402 ,  G06K9/00798 ,  G06K9/00993 ,  G06K9/2054

摘要： Provided is a driving support system that includes an image recognition unit that performs image recognition processing to recognize if a recognition object associated with any of the support processes is included in image data captured by an on-vehicle camera and a recognition area information storage unit that stores information regarding a set recognition area in the image data that is set depending on a recognition accuracy of the recognition object set for execution of the support process. A candidate process extraction unit is also included for extracting at least one execution candidate support process from the plurality of support processes and a support process execution management unit that allows execution of the extracted execution candidate support process on a condition that a position in the image data of the recognition object recognized by the image recognition processing is included in the set recognition area.

摘要翻译： 提供了一种驱动支持系统，其包括：图像识别单元，其执行图像识别处理，以识别与任何支持处理相关联的识别对象是否包括在由车载摄像机捕获的图像数据中;以及识别区域信息存储单元， 存储关于根据为执行支持处理而设置的识别对象的识别精度而设置的图像数据中的设定识别区域的信息。 还包括候选处理提取单元，用于从多个支持处理中提取至少一个执行候选支持处理;以及支持处理执行管理单元，其允许在图像数据中的位置的条件下执行所提取的执行候选支持处理 通过图像识别处理识别的识别对象被包括在设定的识别区域中。

公开(公告)号：US20100106374A1

公开(公告)日：2010-04-29

申请号：US12570722

申请日：2009-09-30

申请人： Takayuki MIYAJIMA ,  Yoshiyuki Yasui ,  Toshihisa Kato

发明人： Takayuki MIYAJIMA ,  Yoshiyuki Yasui ,  Toshihisa Kato

IPC分类号： B60W30/02

CPC分类号： B60T8/1755 ,  B60T2201/16 ,  B60T2210/36

摘要： A vehicle stabilization control device includes: an actual turning state quantity acquisition unit that acquires an actual turning state quantity indicating an actual turning state of a vehicle; a curve information acquisition unit that acquires the shape of a curve ahead of the vehicle; a vehicle speed acquisition unit that acquires speed of the vehicle; and a curve traverse possibility determination unit that determines a possibility that the vehicle can stably traverse the curve, based on the curve shape and speed of the vehicle; a control quantity computation unit that, to control braking force on each wheel and suppress understeering, computes a target control quantity for each wheel, based on the actual turning state quantity and on the possibility that the vehicle can stably traverse the curve; and a control unit controlling the braking force for each wheel, based on the target control quantity for each wheel.

摘要翻译： 车辆稳定控制装置包括：实际转弯状态量获取单元，其获取表示车辆的实际转弯状态的实际转弯状态量; 曲线信息获取单元，其获取车辆前方的曲线的形状; 获取车辆速度的车速获取单元; 以及曲线横移可能性判定单元，其基于车辆的曲线形状和速度来确定车辆能够稳定地横越所述曲线的可能性; 控制量计算单元，其用于控制​​每个车轮上的制动力并抑制转向不足，根据实际的转弯状态量以及车辆能够稳定地行驶曲线的可能性来计算每个车轮的目标控制量; 以及基于每个车轮的目标控制量来控制每个车轮的制动力的控制单元。

公开(公告)号：US20090319126A1

公开(公告)日：2009-12-24

申请号：US12432354

申请日：2009-04-29

申请人： Takayuki MIYAJIMA ,  Akihiro NAKAJIMA

发明人： Takayuki MIYAJIMA ,  Akihiro NAKAJIMA

IPC分类号： B60W30/14

CPC分类号： B60T7/22 ,  B60K31/0066 ,  B60K2370/143 ,  B60T2201/02 ,  B60T2201/04 ,  B60T2201/16 ,  B60T2210/24 ,  B60T2210/36 ,  B60T2260/04 ,  B60W10/06 ,  B60W10/11 ,  B60W10/184 ,  B60W30/18009 ,  B60W30/18145 ,  B60W2550/14 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/402 ,  B60W2710/0605 ,  B60W2720/103 ,  B60W2720/106

摘要： A target vehicle speed for traveling a predetermined road section ahead of a host vehicle is obtained, and an acceleration gear ratio, which is a gear ratio for accelerating the host vehicle to a vehicle speed faster than the target vehicle speed after traveling through the predetermined road section, is also obtained. If a driving support control settings indicates that execution of a gear ratio control is permitted, a gear ratio of the host vehicle is set to the acceleration gear ratio before the host vehicle reaches a start point of the predetermined road section. If the driving support control settings indicate that execution of a deceleration control using the brake portion is permitted, a braking portion is controlled so as to decelerate a vehicle speed of the host vehicle to the target vehicle speed before the host vehicle reaches the start point of the predetermined road section.

摘要翻译： 获得用于行驶在本车辆前方的预定路段的目标车速，以及加速传动比，其是在行驶通过预定道路之后将本车辆加速至比目标车速快的车速 部分，也是获得。 如果驾驶辅助控制设置表示允许执行变速比控制，则本车辆的变速比被设定为本车辆到达预定道路部分的起始点之前的加速变速比。 如果驾驶辅助控制设定表示允许使用制动部分执行减速控制，则在本车辆到达起始点之前，控制制动部分，以将本车辆的车速减速到目标车速 预定路段。

公开(公告)号：US20090240413A1

公开(公告)日：2009-09-24

申请号：US12401328

申请日：2009-03-10

申请人： Takayuki MIYAJIMA ,  Fumiharu OGAWA ,  Atsushi TAKEUCHI ,  Masaki MARUYAMA ,  Hiroyuki KODAMA ,  Hideaki KOTO

发明人： Takayuki MIYAJIMA ,  Fumiharu OGAWA ,  Atsushi TAKEUCHI ,  Masaki MARUYAMA ,  Hiroyuki KODAMA ,  Hideaki KOTO

IPC分类号： G06F7/00

CPC分类号： B60W50/0098 ,  B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2540/10 ,  B60W2540/30 ,  B60W2550/143 ,  B60W2550/402 ,  B60W2720/103 ,  B60W2720/106

摘要： A target vehicle speed at a predetermined position ahead of a host vehicle is obtained, and a plurality of deceleration patterns with different deceleration schemes is obtained for decelerating the host vehicle to the target vehicle speed. Based on a driving operation for controlling speed of the host vehicle, a deceleration pattern is selected from the plurality of deceleration patterns. Using the selected deceleration pattern as a reference, the vehicle speed of the host vehicle is reduced to the target vehicle speed before the host vehicle reaches the predetermined position.

摘要翻译： 获得本车辆前方预定位置的目标车速，并且获得具有不同减速方式的多个减速模式用于使本车辆减速到目标车速。 基于用于控制主车辆的速度的驾驶操作，从多个减速模式中选择减速模式。 使用所选择的减速模式作为基准，在本车辆到达预定位置之前，将本车辆的车速降低到目标车速。

公开(公告)号：US20110242319A1

公开(公告)日：2011-10-06

申请号：US13019001

申请日：2011-02-01

申请人： Takayuki MIYAJIMA

发明人： Takayuki MIYAJIMA

IPC分类号： H04N7/18

CPC分类号： G01C21/3647 ,  G01C21/26 ,  G01S5/16 ,  G01S19/48 ,  G06K9/00785 ,  G06K9/6271 ,  G06T7/74 ,  G06T2207/10016 ,  G06T2207/30252

摘要： An image processing system temporarily stores, as processing target captured images, captured images whose image-capturing positions are included in a predetermined region. The system calculates similarity degrees of the processing target captured images, selects the processing target captured images whose similarity degrees are different from each other as useful images, and extracts image feature points from each of the useful images. The system generates image feature point data that includes the extracted image feature points, generates reference data used when scenic image recognition is performed by associating the generated image feature point data with an image-capturing position at which the image is captured to obtain the captured image corresponding to the image feature point data, and creates a reference data database.

摘要翻译： 图像处理系统将作为处理对象拍摄图像的拍摄图像临时存储在预定区域中的拍摄图像。 系统计算处理对象拍摄图像的相似度，选择相似度彼此不同的处理对象拍摄图像作为有用图像，并且从每个有用图像中提取图像特征点。 系统生成包括提取的图像特征点的图像特征点数据，生成通过将生成的图像特征点数据与拍摄图像的图像拍摄位置相关联而获得拍摄图像而进行风景图像识别时使用的参考数据 对应于图像特征点数据，并创建参考数据数据库。

公开(公告)号：US20110242311A1

公开(公告)日：2011-10-06

申请号：US12980887

申请日：2010-12-29

申请人： Takayuki MIYAJIMA

发明人： Takayuki MIYAJIMA

IPC分类号： G06K9/00

CPC分类号： G06K9/00791 ,  G01C21/3602 ,  G06K9/00664 ,  G06K9/00805 ,  G06K9/6255

摘要： An image processing system inputs a captured image of a scene viewed from a vehicle, extracts image feature points from the captured image, and obtains image-capturing situation information indicating a possibility that a specific subject is included in the captured image. The system determines importance degrees of the extracted image feature points based on the image-capturing situation information and generates image feature point data using the extracted image feature points based on the importance degrees. The system generates reference data by associating the image feature point data with image-capturing attribute information and creates a reference data database. The image-capturing attribute information includes an image-capturing position at which the image is captured to obtain the captured image corresponding to the image feature point data.

摘要翻译： 图像处理系统输入从车辆观看的场景的拍摄图像，从拍摄图像中提取图像特征点，并且获取指示特定对象包含在拍摄图像中的可能性的图像拍摄情况信息。 系统基于图像拍摄情况信息来确定提取的图像特征点的重要度，并且基于重要程度使用提取的图像特征点生成图像特征点数据。 系统通过将图像特征点数据与图像捕获属性信息相关联来生成参考数据，并创建参考数据数据库。 图像拍摄属性信息包括捕获图像的图像拍摄位置，以获得与图像特征点数据相对应的拍摄图像。

公开(公告)号：US20110246027A1

公开(公告)日：2011-10-06

申请号：US13013242

申请日：2011-01-25

申请人： Takayuki MIYAJIMA

发明人： Takayuki MIYAJIMA

IPC分类号： G06F7/00 ,  B62D6/00 ,  G06F17/30

CPC分类号： G01C21/3647 ,  G05D1/0246 ,  G05D2201/0213 ,  G06K9/00664 ,  G06K9/00791

摘要： An image processing system inputs a captured image of a scene viewed from a vehicle in a predetermined road section and an image-capturing position at which the image is captured. The system uses a given position in the predetermined road section as a specific position, and sets a target vehicle movement amount at the specific position, for passing through the predetermined road section. The system generates reference image data from the captured image obtained at the specific position. The system generates reference data that is used when scenic image recognition is performed, by associating the reference image data with the specific position and the target vehicle movement amount at the specific position, and generates a reference data database that is a database of the reference data.

摘要翻译： 图像处理系统输入在预定路段中从车辆观看的场景的拍摄图像和拍摄图像的图像拍摄位置。 系统将预定路段中的给定位置用作特定位置，并将目标车辆移动量设定在特定位置，以通过预定道路区段。 该系统从在特定位置获得的拍摄图像生成参考图像数据。 该系统通过将参考图像数据与特定位置的特定位置和目标车辆移动量相关联来生成在执行风景图像识别时使用的参考数据，并且生成作为参考数据的数据库的参考数据数据库 。

公开(公告)号：US20110243455A1

公开(公告)日：2011-10-06

申请号：US13020304

申请日：2011-02-03

申请人： Takayuki MIYAJIMA

发明人： Takayuki MIYAJIMA

IPC分类号： G06K9/46

CPC分类号： G06K9/6255 ,  G01C21/3602 ,  G06K9/00664 ,  G06K9/00805

摘要： A scene matching reference data generation system inputs a set of probe data. The set of the probe data includes captured images sequentially obtained by a plurality of probe cars and the vehicle positions of the probe cars. The system temporarily stores the captured images, evaluates accuracy reliability degrees of the image-capturing positions of the captured images, and assigns the accuracy reliability degrees to the captured images. The system selects, as a plurality of processing target captured images, a plurality of the captured images having accuracy reliability degrees equal to or higher than a first predetermined degree, extracts image feature points from the selected processing target captured images, and generates image feature point data based on the extracted image feature points. The system generates reference data for scene matching by associating the generated image feature point data with a reference image-capturing position corresponding to the generated image feature point data.

摘要翻译： 场景匹配参考数据生成系统输入一组探测数据。 探头数据的集合包括由多个探针车辆顺序获得的拍摄图像和探测车辆的车辆位置。 系统临时存储捕获的图像，评估拍摄图像的图像捕获位置的精度可靠度，并且将捕获图像的精度可靠度赋予给准确度。 该系统作为多个处理对象拍摄图像，选择具有等于或高于第一预定度的精度可靠度的多个拍摄图像，从所选择的处理对象拍摄图像中提取图像特征点，并生成图像特征点 基于提取的图像特征点的数据。 该系统通过将生成的图像特征点数据与对应于所生成的图像特征点数据的参考图像捕获位置相关联来生成用于场景匹配的参考数据。