公开(公告)号：US20130289861A1

公开(公告)日：2013-10-31

申请号：US13459111

申请日：2012-04-28

申请人： Valentin Ivanov ,  Daniel Ivanov

发明人： Valentin Ivanov ,  Daniel Ivanov

IPC分类号： E01B25/00 ,  E01B7/00 ,  B61C3/00 ,  B61L27/00

CPC分类号： B61B13/04 ,  B61B13/00 ,  B61L27/0038 ,  E01B25/00 ,  E01B25/08

摘要： A personal rapid transit (PRT) system comprising a very economic triple rail topology for bi-directional urban personal transport. All the ramps are implemented on the one side of the tracks matching the narrow urban spaces. To achieve fast speed, stable direction changes, and a non-compromised passenger security, the ramps are implemented as parallel lines to the corresponding tracks, and the vehicles do not use any wheel steering. Instead, a landing wheel gear is implemented. The vehicle's center of mass is constantly kept in one plane with the guideways. In case of emergencies, a special “anti-fall down” security system holds the vehicle on the rails. The vehicles make turns using the highly compact Direction Change Connector. The PRT control system is implemented as three layer hierarchical system of fault-tolerant processor nodes, and utilizes two channel wireless communications between the layers.

摘要翻译： 一个个人快速运输（PRT）系统，包括用于双向城市个人运输的非常经济的三轨拓扑。 所有的斜坡都是在与狭窄的城市空间相匹配的轨道的一边实现的。 为了实现快速，稳定的方向改变和不受影响的乘客安全，斜坡被实现为对应轨道的平行线，并且车辆不使用任何车轮转向。 相反，实现着陆轮齿轮。 车辆的质心不断与导轨保持在一个平面。 在紧急情况下，特殊的“防倒塌”安全系统将车辆保持在轨道上。 车辆使用高度紧凑的方向切换连接器。 PRT控制系统实现为容错处理器节点的三层分层系统，并利用层间的双向无线通信。

公开(公告)号：US07515752B2

公开(公告)日：2009-04-07

申请号：US10929021

申请日：2004-08-27

申请人： Christopher Jason Tremblay ,  Pascal Bécheiraz ,  Rick Charles Champagne ,  Valentin Ivanov ,  Daniel Jetté ,  Paul Legomski ,  Shawn Lipstein ,  Vladimir Makarov

发明人： Christopher Jason Tremblay ,  Pascal Bécheiraz ,  Rick Charles Champagne ,  Valentin Ivanov ,  Daniel Jetté ,  Paul Legomski ,  Shawn Lipstein ,  Vladimir Makarov

IPC分类号： G06K9/00

CPC分类号： G06K9/00402 ,  G06K9/00476

摘要： A drawing assistance system enhances a sketch drawn by a user in an electrical document on a computer system by collecting stroke data from one or more strokes of a sketch as a user draws the sketch. The stroke data includes time-based information and features of each stroke. The strokes are handled based on the time-based information, and analysed based on the strokes handled based on the time-based information. The sketch is enhanced based on results of the analysis.

摘要翻译： 绘图辅助系统通过在用户绘制草图时通过从草图的一个或多个笔画收集笔触数据来增强用户在计算机系统上的电子文档中绘制的草图。 笔画数据包括基于时间的信息和每个笔画的特征。 基于时间信息处理笔画，并且基于基于时间信息处理的笔划进行分析。 基于分析结果增强了草图。

公开(公告)号：US20060045343A1

公开(公告)日：2006-03-02

申请号：US10929021

申请日：2004-08-27

申请人： Christopher Tremblay ,  Pascal Becheiraz ,  Rick Champagne ,  Valentin Ivanov ,  Daniel Jette ,  Paul Legomski ,  Shawn Lipstein ,  Vladimir Makarov

发明人： Christopher Tremblay ,  Pascal Becheiraz ,  Rick Champagne ,  Valentin Ivanov ,  Daniel Jette ,  Paul Legomski ,  Shawn Lipstein ,  Vladimir Makarov

IPC分类号： G06K9/18

CPC分类号： G06K9/00402 ,  G06K9/00476

摘要： A drawing assistance system enhances a sketch drawn by a user in an electrical document on a computer system by collecting stroke data from one or more strokes of a sketch as a user draws the sketch. The stroke data includes time-based information and features of each stroke. The strokes are handled based on the time-based information, and analysed based on the strokes handled based on the time-based information. The sketch is enhanced based on results of the analysis.