-
公开(公告)号：US20070239347A1
公开(公告)日：2007-10-11
申请号：US11249043
申请日：2005-10-11
IPC分类号： G01C21/00
CPC分类号： G01C21/28
摘要： A navigation system includes a GPS receiver for receiving radio waves transmitted from multiple GPS satellites and producing a measured position, an error-range setting unit for setting an estimated error range in which a measured position at the time of current positioning by the GPS receiver is included, a relative-position determining unit, and a position correcting unit. The relative-position determining unit and the position correcting unit correct the measured position by using an actual measured position, when the actual measured position produced by the GPS receiver at the current positioning time is in the estimated error range. The relative-position determining unit and the position correcting unit correct the measured position in accordance with a relative positional relationship between the actual measured position and the estimated error range, when the actual measured position is out of the estimated error range.
摘要翻译： 导航系统包括：GPS接收器，用于接收从多个GPS卫星发送的无线电波并产生测量位置;误差范围设定单元，用于设定GPS接收机当前定位时测量位置的估计误差范围 相关位置确定单元和位置校正单元。 当GPS接收机在当前定位时间产生的实际测量位置处于估计误差范围时，相对位置确定单元和位置校正单元通过使用实际测量位置校正测量位置。 当实际测量位置超出估计误差范围时，相对位置确定单元和位置校正单元根据实际测量位置和估计误差范围之间的相对位置关系校正测量位置。
-
公开(公告)号：US07400969B2
公开(公告)日：2008-07-15
申请号：US11249043
申请日：2005-10-11
IPC分类号： G21C21/00
CPC分类号： G01C21/28
摘要： A navigation system includes a GPS receiver for receiving radio waves transmitted from multiple GPS satellites and producing a measured position, an error-range setting unit for setting an estimated error range in which a measured position at the time of current positioning by the GPS receiver is included, a relative-position determining unit, and a position correcting unit. The relative-position determining unit and the position correcting unit correct the measured position by using an actual measured position, when the actual measured position produced by the GPS receiver at the current positioning time is in the estimated error range. The relative-position determining unit and the position correcting unit correct the measured position in accordance with a relative positional relationship between the actual measured position and the estimated error range, when the actual measured position is out of the estimated error range.
摘要翻译： 导航系统包括：GPS接收器，用于接收从多个GPS卫星发送的无线电波并产生测量位置;误差范围设定单元，用于设定GPS接收机当前定位时测量位置的估计误差范围 相关位置确定单元和位置校正单元。 当GPS接收机在当前定位时间产生的实际测量位置处于估计误差范围时，相对位置确定单元和位置校正单元通过使用实际测量位置校正测量位置。 当实际测量位置超出估计误差范围时，相对位置确定单元和位置校正单元根据实际测量位置和估计误差范围之间的相对位置关系校正测量位置。
-
公开(公告)号：US07197037B2
公开(公告)日：2007-03-27
申请号：US10691475
申请日：2003-10-22
申请人： Daishi Mori , Yoko Fukushima , Masana Minami , Naoya Mitsuhashi
发明人： Daishi Mori , Yoko Fukushima , Masana Minami , Naoya Mitsuhashi
IPC分类号： H04L12/28
摘要： In a message processing system, a plurality of vehicles or other locations are equipped with message processing devices and transmit and receive a message. The message has a header and a body. The header includes a valid duration and/or a valid zone specified by various methods, and an optional flag set when the message reaches the valid zone. The body includes data to be transmitted and read out for predetermined processing. When receiving the message, the message processing device may transfer the message if the message is within the valid duration and the device is within the valid zone, or if the message is within the duration and the device is not within the valid zone but the flag is not set. When transmitting a message, the message processing device sets the valid duration and/or zone and may include the flag for the message header, and generates the data to be transmitted for the message body.
摘要翻译： 在消息处理系统中，多个车辆或其他位置配备有消息处理设备并且发送和接收消息。 消息有一个标题和一个正文。 标题包括有效的持续时间和/或由各种方法指定的有效区域，以及当消息到达有效区域时设置的可选标志。 身体包括要发送和读出以进行预定处理的数据。 消息处理设备在接收到消息时，如果消息在有效持续时间内并且设备在有效区域内，或者如果消息在持续时间内，并且设备不在有效区域内而是标记 没有设置。 当发送消息时，消息处理设备设置有效的持续时间和/或区域，并且可以包括用于消息头的标志，并且生成要发送给消息体的数据。
-
公开(公告)号：US20130151029A1
公开(公告)日：2013-06-13
申请号：US13612080
申请日：2012-09-12
申请人： Takayuki Watanabe , Daishi Mori , Kenji Shida
发明人： Takayuki Watanabe , Daishi Mori , Kenji Shida
IPC分类号： G06F17/00
CPC分类号： G01C22/00 , B60R1/00 , B60R2300/301 , B60R2300/302 , G06T7/248 , G06T2207/10016 , G06T2207/30252
摘要： A vehicle travel amount estimation device includes a camera, a taken image storing unit, a compensated image storing unit, a travel amount calculation unit, a vehicle speed and gyro sensor, and a travel amount determination unit. The taken image storing unit and the compensated image storing unit store images taken by the camera. The travel amount calculation unit calculates the amount of travel based on two stored images. The sensors detect the amount of travel of the vehicle. The travel amount determination unit is configured to compare a first amount of travel calculated by the travel amount calculation unit with a second amount of travel detected by the vehicle speed sensor or the like in order to determine the first amount of travel to be the amount of travel of the vehicle when the difference between the first amount and the second amount is smaller than a predetermined value.
摘要翻译： 车辆行驶量估计装置包括摄像机，拍摄图像存储单元，补偿图像存储单元，行驶量计算单元，车辆速度和陀螺仪传感器以及行驶量确定单元。 拍摄图像存储单元和补偿图像存储单元存储由相机拍摄的图像。 行驶量计算单元基于两个存储的图像来计算行驶量。 传感器检测车辆的行驶量。 移动量确定单元被配置为将由行驶量计算单元计算的第一行驶量与由车辆速度传感器等检测到的第二行程量进行比较，以便将第一行驶量确定为 当第一量和第二量之间的差小于预定值时，车辆的行驶。
-
公开(公告)号：US08606480B2
公开(公告)日：2013-12-10
申请号：US13612080
申请日：2012-09-12
申请人： Takayuki Watanabe , Daishi Mori , Kenji Shida
发明人： Takayuki Watanabe , Daishi Mori , Kenji Shida
CPC分类号： G01C22/00 , B60R1/00 , B60R2300/301 , B60R2300/302 , G06T7/248 , G06T2207/10016 , G06T2207/30252
摘要： A vehicle travel amount estimation device includes a camera, a taken image storing unit, a compensated image storing unit, a travel amount calculation unit, a vehicle speed and gyro sensor, and a travel amount determination unit. The taken image storing unit and the compensated image storing unit store images taken by the camera. The travel amount calculation unit calculates the amount of travel based on two stored images. The sensors detect the amount of travel of the vehicle. The travel amount determination unit is configured to compare a first amount of travel calculated by the travel amount calculation unit with a second amount of travel detected by the vehicle speed sensor or the like in order to determine the first amount of travel to be the amount of travel of the vehicle when the difference between the first amount and the second amount is smaller than a predetermined value.
摘要翻译： 车辆行驶量估计装置包括摄像机，拍摄图像存储单元，补偿图像存储单元，行驶量计算单元，车辆速度和陀螺仪传感器以及行驶量确定单元。 拍摄图像存储单元和补偿图像存储单元存储由相机拍摄的图像。 行驶量计算单元基于两个存储的图像来计算行驶量。 传感器检测车辆的行驶量。 移动量确定单元被配置为将由行驶量计算单元计算的第一行驶量与由车辆速度传感器等检测到的第二行程量进行比较，以便将第一行驶量确定为 当第一量和第二量之间的差小于预定值时，车辆的行驶。
-
公开(公告)号：US20090295922A1
公开(公告)日：2009-12-03
申请号：US12431263
申请日：2009-04-28
申请人： Daishi Mori
发明人： Daishi Mori
CPC分类号： B60R1/00 , B60R2300/607 , G06K9/00798 , G06K9/00812
摘要： A process is repeated in which N state vectors each including, as elements, the position of a camera with respect to a vehicle, the posture of the camera, the width of a lane where the vehicle is driving, and the orientation of the vehicle with respect to the lane are changed according to a predetermined dynamics model, a reference state vector representing the positions of edges of lane marks included in an image captured by the camera is generated when each of the changed state vectors is true, considering the positions of edges of lane marks in the image as an observation vector, the degree of match between the reference state vector and the observation vector is calculated as the weight of the state vector, a weighted average vector of the state vectors is calculated, and N state vectors are resampled on the basis of the calculated weights.
摘要翻译： 重复一个处理，其中N个状态向量各自包括相机相对于车辆的位置，相机的姿势，车辆正在行驶的车道的宽度，以及车辆与 根据预定的动力学模型改变相对于车道的行驶路线，考虑到边缘的位置，当每个改变的状态向量为真时，生成表示由照相机拍摄的图像中包括的车道标记的边缘的位置的参考状态向量 作为观察向量的图像中的车道标记，基准状态矢量和观察矢量之间的匹配度被计算为状态矢量的权重，计算状态矢量的加权平均矢量，N个状态向量为 在计算出的权重的基础上重新采样。
-
公开(公告)号：US20120219183A1
公开(公告)日：2012-08-30
申请号：US13372112
申请日：2012-02-13
申请人： Daishi Mori , Kousuke Munakata , Hiroki Oba
发明人： Daishi Mori , Kousuke Munakata , Hiroki Oba
IPC分类号： G06K9/00
CPC分类号： G06T7/20 , G06T2207/30248
摘要： A 3D-object detecting apparatus may include a detection-image creating device configured to detect a 3D object on an image-capture surface from an image captured by an image-capture device and to create a detection image in which a silhouette of only the 3D object is left; a density-map creating device configured to determine the 3D objects spatial densities at corresponding coordinate points in a coordinate plane on the basis of the detection image and mask images obtained for the corresponding coordinate points on the basis of virtual cuboids arranged for the corresponding coordinate points and to create a density map having pixels for the corresponding coordinate points such that the pixels have pixel values corresponding to the determined spatial densities; and a 3D-object position detecting device that detects the position of the 3D object as a representative point in a high-density region in the density map.
摘要翻译： 3D对象检测装置可以包括检测图像生成装置，其被配置为从图像拍摄装置捕获的图像中检测图像拍摄表面上的3D对象，并且创建检测图像，其中只有3D 物体留下 密度图生成装置，被配置为基于检测图像确定坐标平面中的相应坐标点处的3D对象空间密度，并且基于为相应的坐标点布置的虚拟长方体而获得的对应坐标点的掩模图像 并且创建具有用于相应坐标点的像素的密度图，使得像素具有对应于所确定的空间密度的像素值; 以及三维物体位置检测装置，其检测作为密度图的高密度区域中的代表点的3D物体的位置。
-
公开(公告)号：US20060109095A1
公开(公告)日：2006-05-25
申请号：US11269164
申请日：2005-11-08
申请人： Kazuaki Takata , Daishi Mori
发明人： Kazuaki Takata , Daishi Mori
IPC分类号： B60Q1/00
CPC分类号： G01S13/931 , G01S2013/936 , G08G1/162
摘要： An on-vehicle alarm generation method and an on-vehicle alarm generation apparatus for notifying a driver to be aware of safe driving by detecting a passerby or a bicycle moving at a dangerous point and generating an alarm to the driver are provided. In one aspect, the on-vehicle alarm generation method for detecting a passerby and generating an alarm to a driver includes the steps of including a dangerous driving point in map data and detecting the vehicle position; monitoring whether the vehicle approaches the dangerous driving point; transmitting a searching signal when the vehicle approaches the dangerous driving point; monitoring whether, in response to the searching signal, a responsive signal is received from a mobile device carried by the passerby; and generating an alarm to the driver upon receiving the responsive signal.
摘要翻译： 提供一种车载报警器生成方法和车载报警器生成装置，用于通过检测在危险点移动的路障或自行车向驾驶者发出警报来通知驾驶员了解安全驾驶。 一方面，用于检测路人并向驾驶员生成警报的车载警报器生成方法包括以下步骤：在地图数据中包括危险驾驶点并检测车辆位置; 监测车辆是否接近危险驾驶点; 当车辆接近危险驾驶点时发送搜索信号; 监测是否响应于搜索信号从路人携带的移动设备接收到响应信号; 并在接收到响应信号时向驾驶员发出警报。
-
公开(公告)号：US07375622B2
公开(公告)日：2008-05-20
申请号：US11269164
申请日：2005-11-08
申请人： Kazuaki Takata , Daishi Mori
发明人： Kazuaki Takata , Daishi Mori
IPC分类号： B60Q1/00
CPC分类号： G01S13/931 , G01S2013/936 , G08G1/162
摘要： An on-vehicle alarm generation method and an on-vehicle alarm generation apparatus for notifying a driver to be aware of safe driving by detecting a passerby or a bicycle moving at a dangerous point and generating an alarm to the driver are provided. In one aspect, the on-vehicle alarm generation method for detecting a passerby and generating an alarm to a driver includes the steps of including a dangerous driving point in map data and detecting the vehicle position; monitoring whether the vehicle approaches the dangerous driving point; transmitting a searching signal when the vehicle approaches the dangerous driving point; monitoring whether, in response to the searching signal, a responsive signal is received from a mobile device carried by the passerby; and generating an alarm to the driver upon receiving the responsive signal.
摘要翻译： 提供一种车载报警器生成方法和车载报警器生成装置，用于通过检测在危险点移动的路障或自行车向驾驶者发出警报来通知驾驶员了解安全驾驶。 一方面，用于检测路人并向驾驶员生成警报的车载警报器生成方法包括以下步骤：在地图数据中包括危险驾驶点并检测车辆位置; 监测车辆是否接近危险驾驶点; 当车辆接近危险驾驶点时发送搜索信号; 监测是否响应于搜索信号从路人携带的移动设备接收到响应信号; 并在接收到响应信号时向驾驶员发出警报。
-
公开(公告)号：US20070168119A1
公开(公告)日：2007-07-19
申请号：US11623929
申请日：2007-01-17
申请人： Daishi Mori
发明人： Daishi Mori
IPC分类号： G01C21/00
CPC分类号： G01C21/30
摘要： A current-position-calculation unit calculates a current position on the basis of an azimuth angle of a first point that is on an actual road and that corresponds to each of second points on a link, where the azimuth angle is calculated on the basis of a curvature of the first point, the curvature being estimated on the basis of the link, and where the azimuth angle is relative to a curve-start point calculated on the basis of the curvature progress, so that the azimuth angle of the first point corresponding to the second point calculated as the current position agrees with a travel-azimuth angle that is obtained at a current point in time calculated on the basis of a travel locus and that is relative to a curve-start-point-passing time calculated on the basis of the travel locus.
摘要翻译： 当前位置计算单元基于在实际道路上的第一点的方位角和对应于链路上的每个第二点的方位角来计算当前位置，其中基于 第一点的曲率，基于链接估计的曲率，并且其中方位角相对于基于曲率进行计算的曲线起点，使得第一点的方位角对应于 到当前位置计算的第二点与在当前时刻基于行驶轨迹计算并且相对于基于行驶轨迹计算的曲线开始点通过时间获得的行驶方位角一致 旅游基地的基础。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.021 秒)
