公开(公告)号：US20120327188A1

公开(公告)日：2012-12-27

申请号：US13575173

申请日：2010-08-13

申请人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima ,  Yuji Otsuka ,  Tatsuhiko Monji

发明人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima ,  Yuji Otsuka ,  Tatsuhiko Monji

IPC分类号： H04N7/18 ,  H04N13/02

CPC分类号： G08G1/16 ,  G01S11/12 ,  G06K9/00798 ,  G06K9/00825 ,  G08G1/165 ,  G08G1/166 ,  G08G1/167

摘要： A vehicle-mounted environment recognition apparatus including a simple pattern matching unit which extracts an object candidate from an image acquired from a vehicle-mounted image capturing apparatus by using a pattern shape stored in advance and outputs a position of the object candidate, an area change amount prediction unit which calculates a change amount prediction of the extracted object candidate on the basis of an object change amount prediction calculation method set differently for each area of a plurality of areas obtained by dividing the acquired image, detected vehicle behavior information, and an inputted position of the object candidate, and outputs a predicted position of an object, and a tracking unit which tracks the object on the basis of an inputted predicted position of the object.

摘要翻译： 一种车载环境识别装置，包括简单模式匹配单元，其通过使用预先存储的图案形状从通过车载图像捕获装置获取的图像中提取目标候选，并输出对象候选者的位置，区域变化 量预测单元，其基于对通过划分所获取的图像，检测到的车辆行为信息和输入的获得的图像获得的多个区域的每个区域设置不同的对象变化量预测计算方法来计算提取的候选对象的变化量预测 并且输出对象的预测位置，以及基于输入的对象的预测位置跟踪对象的跟踪单元。

公开(公告)号：US09064418B2

公开(公告)日：2015-06-23

申请号：US13575173

申请日：2010-08-13

申请人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima ,  Yuji Otsuka ,  Tatsuhiko Monji

发明人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima ,  Yuji Otsuka ,  Tatsuhiko Monji

IPC分类号： G08G1/16 ,  G06K9/00 ,  G01S11/12

CPC分类号： G08G1/16 ,  G01S11/12 ,  G06K9/00798 ,  G06K9/00825 ,  G08G1/165 ,  G08G1/166 ,  G08G1/167

摘要： A vehicle-mounted environment recognition apparatus including a simple pattern matching unit which extracts an object candidate from an image acquired from a vehicle-mounted image capturing apparatus by using a pattern shape stored in advance and outputs a position of the object candidate, an area change amount prediction unit which calculates a change amount prediction of the extracted object candidate on the basis of an object change amount prediction calculation method set differently for each area of a plurality of areas obtained by dividing the acquired image, detected vehicle behavior information, and an inputted position of the object candidate, and outputs a predicted position of an object, and a tracking unit which tracks the object on the basis of an inputted predicted position of the object.

摘要翻译： 一种车载环境识别装置，包括简单模式匹配单元，其通过使用预先存储的图案形状从通过车载图像捕获装置获取的图像中提取目标候选，并输出对象候选者的位置，区域变化 量预测单元，其基于对通过划分所获取的图像，检测到的车辆行为信息和输入的获得的图像获得的多个区域的每个区域设置不同的对象变化量预测计算方法来计算提取的候选对象的变化量预测 并且输出对象的预测位置，以及基于输入的对象的预测位置跟踪对象的跟踪单元。

公开(公告)号：US20120215377A1

公开(公告)日：2012-08-23

申请号：US13395327

申请日：2010-08-06

申请人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

发明人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

IPC分类号： G06F17/00

CPC分类号： B60W30/12 ,  B60W2550/143 ,  G08G1/167

摘要： A vehicle controller is provided capable of expanding an application range of departure prevention control while suppressing erroneous control. The vehicle controller includes: a vehicle-mounted camera 600 that captures an image in front of a vehicle; and an ECU 610 that decides one vehicle control method from a plurality of vehicle control methods and controls an actuator with the decided vehicle control method. The vehicle-mounted camera includes an area-specific confidence calculation section 400 that divides the image captured into a plurality of areas on a basis of an acquired image by the capturing and a recognized lane, calculates confidence for each divided area and outputs area-specific confidence information, and the ECU decides a vehicle control method in accordance with the area-specific confidence information.

摘要翻译： 提供了能够在抑制错误控制的同时扩大防止偏离控制的应用范围的车辆控制器。 车辆控制器包括：车载摄像机600，其捕获车辆前方的图像; 以及ECU 610，其根据多个车辆控制方法判定一个车辆控制方法，并且通过决定的车辆控制方法控制致动器。 车载摄像机包括区域特定置信度计算部分400，其通过捕获和识别的车道将基于获取的图像捕获的图像划分为多个区域，计算每个划分的区域的置信度并输出区域特定 置信信息，ECU根据区域特定置信度判定车辆控制方法。

公开(公告)号：US08832704B2

公开(公告)日：2014-09-09

申请号：US13504418

申请日：2010-08-12

申请人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

发明人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

IPC分类号： G06F9/46

CPC分类号： G08G1/09623 ,  G06F9/4887 ,  G08G1/096783 ,  G08G1/096791 ,  G08G1/166 ,  G08G1/167

摘要： An in-car-use multi-application execution device is provided that ensures safety while maintaining convenience by securing operation of a plurality of applications and suppressing occurrence of a termination process within a limited processing capacity without degrading a real-time feature. The in-car-use multi-application execution device dynamically predicts a processing time for each application, and schedules each application on the basis of the predicted processing time. If it is determined that an application failing to complete a process in a prescribed cycle exists as a result of the scheduling, a process is executed that terminates the application or degrades the function of the application on the basis of a preset priority order.

摘要翻译： 提供一种车内使用的多应用程序执行装置，其通过确保多个应用的​​操作并且在有限的处理能力内抑制终止处理的发生而保持安全性而不降低实时特性。 车载多应用执行装置动态地预测每个应用的处理时间，并且基于预测的处理时间来调度每个应用。 如果作为调度的结果确定应用程序未能完成规定循环中的处理，则执行终止应用或基于预设优先级顺序降低应用功能的处理。

公开(公告)号：US20120216208A1

公开(公告)日：2012-08-23

申请号：US13504418

申请日：2010-08-12

申请人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

发明人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

IPC分类号： G06F9/48

CPC分类号： G08G1/09623 ,  G06F9/4887 ,  G08G1/096783 ,  G08G1/096791 ,  G08G1/166 ,  G08G1/167

摘要： An in-car-use multi-application execution device is provided that ensures safety while maintaining convenience by securing operation of a plurality of applications and suppressing occurrence of a termination process within a limited processing capacity without degrading a real-time feature. The in-car-use multi-application execution device dynamically predicts a processing time for each application, and schedules each application on the basis of the predicted processing time. If it is determined that an application failing to complete a process in a prescribed cycle exists as a result of the scheduling, a process is executed that terminates the application or degrades the function of the application on the basis of a preset priority order.

摘要翻译： 提供一种车内使用的多应用程序执行装置，其通过确保多个应用的​​操作并且在有限的处理能力内抑制终止处理的发生而保持安全性而不降低实时特性。 车载多应用执行装置动态地预测每个应用的处理时间，并且基于预测的处理时间来调度每个应用。 如果作为调度的结果确定应用程序未能完成规定循环中的处理，则执行终止应用或基于预设优先级顺序降低应用功能的处理。

公开(公告)号：US08630793B2

公开(公告)日：2014-01-14

申请号：US13395327

申请日：2010-08-06

申请人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

发明人： Masayuki Takemura ,  Shoji Muramatsu ,  Isao Furusawa ,  Shinya Ohtsuji ,  Takeshi Shima

IPC分类号： G06F17/10

CPC分类号： B60W30/12 ,  B60W2550/143 ,  G08G1/167

摘要： A vehicle controller is provided capable of expanding an application range of departure prevention control while suppressing erroneous control. The vehicle controller includes: a vehicle-mounted camera 600 that captures an image in front of a vehicle; and an ECU 610 that decides one vehicle control method from a plurality of vehicle control methods and controls an actuator with the decided vehicle control method. The vehicle-mounted camera includes an area-specific confidence calculation section 400 that divides the image captured into a plurality of areas on a basis of an acquired image by the capturing and a recognized lane, calculates confidence for each divided area and outputs area-specific confidence information, and the ECU decides a vehicle control method in accordance with the area-specific confidence information.

摘要翻译： 提供了能够在抑制错误控制的同时扩大防止偏离控制的应用范围的车辆控制器。 车辆控制器包括：车载摄像机600，其捕获车辆前方的图像; 以及ECU 610，其根据多个车辆控制方法判定一个车辆控制方法，并且通过决定的车辆控制方法控制致动器。 车载摄像机包括区域特定置信度计算部分400，其通过捕获和识别的车道将基于获取的图像捕获的图像划分为多个区域，计算每个划分的区域的置信度并输出区域特定 置信信息，ECU根据区域特定置信度判定车辆控制方法。

公开(公告)号：US07957559B2

公开(公告)日：2011-06-07

申请号：US11777585

申请日：2007-07-13

申请人： Takeshi Shima ,  Shoji Muramatsu ,  Yuji Otsuka ,  Kimiyoshi Machii ,  Mirai Higuchi ,  Tatsuhiko Monji ,  Kota Irie

发明人： Takeshi Shima ,  Shoji Muramatsu ,  Yuji Otsuka ,  Kimiyoshi Machii ,  Mirai Higuchi ,  Tatsuhiko Monji ,  Kota Irie

IPC分类号： G06K9/00

CPC分类号： G06K9/00798

摘要： In conventional systems using an onboard camera disposed rearward of a vehicle for recognizing an object surrounding the vehicle, the object is recognized by the camera disposed rearward of the vehicle. In the image recognized by the camera, a road surface marking taken by the camera appears at a lower end of a screen of the image, which makes it difficult to predict a specific position in the screen from which the road surface marking appears. Further, an angle of depression of the camera is large, and it is a short period of time to acquire the object. Therefore, it is difficult to improve a recognition rate and to reduce false recognition. Results of recognition (type, position, angle, recognition time) made by a camera disposed forward of the vehicle, are used to predict a specific timing and a specific position of a field of view of a camera disposed rearward of the vehicle, at which the object appears. Parameters of recognition logic of the rearwardly disposed camera and processing timing are then optimally adjusted. Further, luminance information of the image from the forwardly disposed camera is used to predict possible changes to be made in luminance of the field of view of the rearwardly disposed camera. Gain and exposure time of the rearwardly disposed camera are then adjusted.

摘要翻译： 在使用设置在车辆后方的车载照相机以识别车辆周围的物体的常规系统中，物体被设置在车辆后方的照相机识别。 在由相机识别的图像中，由相机拍摄的路面标记出现在图像的屏幕的下端，这使得难以预测出现路面标记的屏幕中的特定位置。 此外，相机的下压角度大，获取物体的时间短。 因此，难以提高识别率并减少错误识别。 使用布置在车辆前方的相机进行的识别（类型，位置，角度，识别时间）的结果用于预测设置在车辆后方的相机的视场的具体定时和特定位置， 该对象出现。 然后，最佳地调整后置摄像机的识别逻辑和处理定时的参数。 此外，来自前方照相机的图像的亮度信息用于预测在向后设置的相机的视场的亮度可能发生的变化。 然后调整向后放置的相机的增益和曝光时间。

公开(公告)号：US08885888B2

公开(公告)日：2014-11-11

申请号：US13474750

申请日：2012-05-18

申请人： Mirai Higuchi ,  Yuji Otsuka ,  Takeshi Shima ,  Kimiyoshi Machii ,  Shoji Muramatsu ,  Kota Irie ,  Tatsuhiko Monji

发明人： Mirai Higuchi ,  Yuji Otsuka ,  Takeshi Shima ,  Kimiyoshi Machii ,  Shoji Muramatsu ,  Kota Irie ,  Tatsuhiko Monji

IPC分类号： G06K9/00 ,  G08G1/16

CPC分类号： G08G1/16 ,  G06K9/00791 ,  G06K9/00798 ,  G08G1/166 ,  G08G1/167

摘要： An in-vehicle running-environment recognition apparatus including an input unit for inputting an image signal from in-vehicle imaging devices for photographing external environment of a vehicle, an image processing unit for detecting a first image area by processing the image signal, the first image area having a factor which prevents recognition of the external environment, an image determination unit for determining a second image area based on at least any one of size of the first image area, position thereof, and set-up positions of the in-vehicle imaging devices having the first image area, an environment recognition processing being performed in the second image area, the first image area being detected by the image processing unit, and an environment recognition unit for recognizing the external environment of the vehicle based on the second image area.

摘要翻译： 一种车载行驶环境识别装置，包括：输入单元，用于输入来自用于拍摄车辆的外部环境的车载成像装置的图像信号;图像处理单元，用于通过处理图像信号来检测第一图像区域;第一 图像区域具有防止识别外部环境的因素;图像确定单元，用于基于车辆的第一图像区域，其位置和设置位置中的至少一个尺寸来确定第二图像区域 具有第一图像区域的成像设备，在第二图像区域中执行的环境识别处理，由图像处理单元检测到的第一图像区域，以及用于基于第二图像识别车辆的外部环境的环境识别单元 区。

公开(公告)号：US08212878B2

公开(公告)日：2012-07-03

申请号：US11769986

申请日：2007-06-28

申请人： Takeshi Shima ,  Shoji Muramatsu ,  Yuji Otsuka ,  Tatsuhiko Monji ,  Kota Irie

发明人： Takeshi Shima ,  Shoji Muramatsu ,  Yuji Otsuka ,  Tatsuhiko Monji ,  Kota Irie

IPC分类号： H04N5/225

CPC分类号： G06T7/80 ,  G06T2207/30252

摘要： An on-vehicle camera calibration apparatus includes: an on-vehicle camera; a camera parameter calculation unit configured to calculate camera parameters from a characteristic amount of a road surface sign photographed by the on-vehicle camera and recognized by an image processing and to output the camera parameters, wherein the camera parameters include an installation height and installation angle of the on-vehicle camera in photographing; and a camera parameter calibration unit configured to perform optical axis calibration control of the on-vehicle camera by the camera parameters output from the camera parameter calculation unit.

摘要翻译： 车载摄像机校准装置包括：车载摄像机; 摄像机参数计算单元，被配置为根据由车载摄像机拍摄并通过图像处理识别的路面符号的特征量来计算摄像机参数并输出摄像机参数，其中摄像机参数包括安装高度和安装角度 的车载摄像头; 以及相机参数校准单元，被配置为通过从相机参数计算单元输出的相机参数来执行车载摄像机的光轴校准控制。

公开(公告)号：US08204276B2

公开(公告)日：2012-06-19

申请号：US12018649

申请日：2008-01-23

申请人： Mirai Higuchi ,  Yuji Otsuka ,  Takeshi Shima ,  Kimiyoshi Machii ,  Shoji Muramatsu ,  Kota Irie ,  Tatsuhiko Monji

发明人： Mirai Higuchi ,  Yuji Otsuka ,  Takeshi Shima ,  Kimiyoshi Machii ,  Shoji Muramatsu ,  Kota Irie ,  Tatsuhiko Monji

IPC分类号： G06K9/00

CPC分类号： G08G1/16 ,  G06K9/00791 ,  G06K9/00798 ,  G08G1/166 ,  G08G1/167

摘要： An in-vehicle running-environment recognition apparatus including an input unit for inputting an image signal from in-vehicle imaging devices for photographing external environment of a vehicle, an image processing unit for detecting a first image area by processing the image signal, the first image area having a factor which prevents recognition of the external environment, an image determination unit for determining a second image area based on at least any one of size of the first image area, position thereof, and set-up positions of the in-vehicle imaging devices having the first image area, an environment recognition processing being performed in the second image area, the first image area being detected by the image processing unit, and an environment recognition unit for recognizing the external environment of the vehicle based on the second image area.

摘要翻译： 一种车载行驶环境识别装置，包括：输入单元，用于输入来自用于拍摄车辆的外部环境的车载成像装置的图像信号;图像处理单元，用于通过处理图像信号来检测第一图像区域;第一 图像区域具有防止识别外部环境的因素;图像确定单元，用于基于车辆的第一图像区域，其位置和设置位置中的至少一个尺寸来确定第二图像区域 具有第一图像区域的成像设备，在第二图像区域中执行的环境识别处理，由图像处理单元检测到的第一图像区域，以及用于基于第二图像识别车辆的外部环境的环境识别单元 区。