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1. 发明申请

US20150193562A1 METHOD AND APPARATUS FOR COMPUTER GENERATION OF A GEOMETRIC LAYOUT REPRESENTING A CENTRAL ISLAND OF A TRAFFIC ROUNDABOUT 审中-公开
标题翻译：计算机生成代表交通运输中心区域的几何布局的方法和装置
公开(公告)号：US20150193562A1
公开(公告)日：2015-07-09
申请号：US14408510
申请日：2012-06-20
申请人： Steven Chi Kit Chan , Darren Earl Brown
发明人： Steven Chi Kit Chan , Darren Earl Brown
IPC分类号： G06F17/50 , E01C1/02 , E01C1/00
CPC分类号： G06F17/5004 , E01C1/002 , E01C1/02 , G06F17/50
摘要： A method, apparatus and computer readable medium for computer generation of a geometric layout representing a central island of a traffic roundabout is disclosed. The method involves generating a vehicle path associated with travel of a vehicle through the roundabout, generating vehicle extent locations associated with travel of the vehicle along the vehicle path, using the vehicle extent locations to determine a geometric layout of the central island corresponding to the vehicle extents, and generating output data representing the geometric layout of the central island.
摘要翻译：公开了一种用于计算机生成表示交通环形交叉路口的中心岛的几何布局的方法，装置和计算机可读介质。该方法包括产生与车辆通过环形交叉口的行进相关联的车辆路径，使用车辆档位位置产生与车辆沿着车辆路径的行驶相关联的车辆档位位置，以确定对应于车辆的中央岛的几何布局并生成表示中央岛屿的几何布局的输出数据。

2. 发明授权

US08650004B2 Method and apparatus for displaying a representation of a traffic intersection 有权
标题翻译：用于显示交通路口的表示的方法和装置
公开(公告)号：US08650004B2
公开(公告)日：2014-02-11
申请号：US12664049
申请日：2008-11-26
申请人： Milton Santano Elias Carrasco , Darren Earl Brown , Guanggui Pei , Steven Chi Kit Chan , Daniel Akwera Shihundu
发明人： Milton Santano Elias Carrasco , Darren Earl Brown , Guanggui Pei , Steven Chi Kit Chan , Daniel Akwera Shihundu
IPC分类号： G06F17/50
CPC分类号： G06T17/05 , G06F17/5004 , G06F17/5095 , G06T11/203 , G06T13/80 , G08G1/0962
摘要： A method and apparatus for displaying a representation of a traffic roundabout having a central island surrounded by a circulatory lane is disclosed. The method involves receiving an operator selection of a design vehicle that is expected to use the roundabout, and receiving operator input of a design dimension for the roundabout, the design dimension defining a size of one of the central island and an outer perimeter of the circulatory lane. The method also involves generating a circulatory path of the design vehicle traveling within the design dimension along the circulatory lane, and generating vehicle extent locations associated with passage of the design vehicle along the circulatory path. The method also involves using the vehicle extent locations to compute a circulatory lane width, and generating display signals for causing the display to display an image representing the roundabout.
摘要翻译：公开了一种用于显示具有由循环通道包围的中央岛的交通回旋处的表示的方法和装置。该方法包括接收对期望使用回旋处的设计车辆的操作者选择，以及接收操作者输入环形交叉路口的设计尺寸，设计维度定义了中央岛之一和循环的外周边的尺寸车道。该方法还涉及产生设计车辆沿着循环路线在设计维度内行进的循环路径，以及产生与沿着循环路径通过设计车辆相关联的车辆范围位置。该方法还涉及使用车辆档位位置来计算循环车道宽度，以及产生用于使显示器显示代表回旋处的图像的显示信号。

3. 发明申请

US20110071801A1 METHOD AND APPARATUS FOR DISPLAYING A REPRESENTATION OF A TRAFFIC INTERSECTION 有权
标题翻译：用于显示交通干扰的方法和装置
公开(公告)号：US20110071801A1
公开(公告)日：2011-03-24
申请号：US12664049
申请日：2008-11-26
申请人： Milton Santano Elias Carrasco , Darren Earl Brown , Guanggui Pei , Steven Chi Kit Chan , Daniel Akwera Shihundu
发明人： Milton Santano Elias Carrasco , Darren Earl Brown , Guanggui Pei , Steven Chi Kit Chan , Daniel Akwera Shihundu
IPC分类号： G06F17/50
CPC分类号： G06T17/05 , G06F17/5004 , G06F17/5095 , G06T11/203 , G06T13/80 , G08G1/0962
摘要： A method and apparatus for displaying a representation of a traffic intersection on a display of a computer is disclosed. The method involves receiving operator input defining a relative orientation between a first roadway and a second roadway, the first and second roadways forming an intersection area therebetween. The method also involves receiving an operator selection of a design vehicle that is expected to use the traffic intersection, the design vehicle being defined by a plurality of design vehicle parameters. The method further involves generating at least one turning path of the design vehicle through the intersection between the first roadway and the second roadway, and generating first vehicle extent locations associated with passage of the design vehicle along the at least one turning path. The method also involves generating an outer edge of the intersection area, the outer edge being generally aligned with selected ones of the first vehicle extent locations, and generating display signals for causing the computer display to display an image representing the traffic intersection.
摘要翻译：公开了一种用于在计算机的显示器上显示交通路口的表示的方法和装置。所述方法包括接收限定第一道路和第二道路之间的相对定向的操作者输入，所述第一和第二道路在其间形成交叉区域。该方法还包括接收对期望使用交通路口的设计车辆的操作员选择，设计车辆由多个设计车辆参数定义。该方法还包括通过第一道路和第二道路之间的交叉点产生设计车辆的至少一个转动路径，以及生成与设计车辆沿着至少一个转向路径通过相关联的第一车辆档位位置。该方法还包括产生交叉区域的外边缘，外边缘与第一车辆档位位置中的所选择的一般大致对齐，并且产生用于使计算机显示器显示表示交通路口的图像的显示信号。

4. 发明申请

US20130110472A1 METHOD AND APPARATUS FOR GENERATING A GEOMETRIC LAYOUT OF A TRAFFIC INTERSECTION 审中-公开
标题翻译：用于产生交通接口的几何布局的方法和装置
公开(公告)号：US20130110472A1
公开(公告)日：2013-05-02
申请号：US13805635
申请日：2011-06-22
申请人： Steven Chi Kit Chan , Shiying Zhang , Christian Grant Milne , Milton Santano Elias Carrasco , Daniel Akwera Shihundu
发明人： Steven Chi Kit Chan , Shiying Zhang , Christian Grant Milne , Milton Santano Elias Carrasco , Daniel Akwera Shihundu
IPC分类号： G06F17/50
CPC分类号： G06F17/5004 , E01C1/02
摘要： A method and apparatus for generating a geometric layout of a traffic intersection is disclosed. The method involves receiving intersection capacity data, where receiving includes receiving an identification of a number of intersection legs associated with the traffic intersection, receiving a lane designation designating a plurality of lanes for accommodating permitted vehicle movements between the intersection legs, each lane having at least one associated permitted vehicle movement, and receiving lane width dimensions for accommodating an expected vehicular traffic volume associated with permitted vehicle movements on each of the plurality of lanes. The method also involves generating a geometric layout of the traffic intersection by receiving orientation data defining respective orientations of each of the intersection legs. The method further involves receiving intersection design criteria for designing the traffic intersection, for each intersection leg, combining the lane width dimensions and the intersection design criteria to determine extents of a roadway segment corresponding to the intersection leg, applying the intersection design criteria to generate corner geometry connecting between the roadway segments, and generating display signals for causing the geometric layout of the intersection to be displayed on a computer display.
摘要翻译：公开了一种用于生成交叉路口的几何布局的方法和装置。该方法包括接收交叉路口容量数据，其中接收包括接收与交通路口相关联的多个交叉路口的标识，接收指定多个车道的车道标识，以容纳交叉路口之间的允许的车辆行驶，每个车道至少具有一个相关的允许的车辆运动，以及接收车道宽度尺寸，用于容纳与多个车道中的每个车道上的允许的车辆运动相关联的预期车辆交通量。该方法还涉及通过接收定义每个交叉腿的相应取向的定向数据来生成交通路口的几何布局。该方法进一步涉及为每个交叉路口接收交叉路口设计交叉点设计标准，结合车道宽度尺寸和交叉口设计准则，确定对应于交叉路口的道路段的范围，应用交叉点设计标准生成拐角连接在道路段之间的几何形状，并且产生用于使交叉路口的几何布局显示在计算机显示器上的显示信号。

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