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1. 发明申请

WO2003044609A3 REAL TIME CONTROL OF HARDWARE AND SOFTWARE VIA COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2003044609A3
公开(公告)日：2003-05-30
申请号：PCT/CA2002/001833
申请日：2002-11-21
申请人： HANDSHAKE INTERACTIVE TECHNOLOGIES INC. , WANG, David , SHU, Joseph , NI, Liya , ROSSI, Mauro , TUER, Kevin
发明人： WANG, David , SHU, Joseph , NI, Liya , ROSSI, Mauro , TUER, Kevin
IPC分类号： G05B19/042
摘要： A Hard Real Time Control Center (HRTCC), comprised of hardware, software and firmware, with time synchronisation and time delay compensation methodologies that allows Application Hardware and/or User Input Devices to be networked together on any communications network as if there were negligible network delays in the system, is disclosed. This will allow Application Hardware and/or User Input Devices (connected to an HRTCC at one location (node) on the network) to control or operate Application Hardware and/or User Input Devices connected to another HRTCC at a remote location without the detrimental effects of network time delays. The time synchronisation of the various HRTCCs on the network can be enabled using hardware (e.g. a global positioning system (GPS)) or any other software method (e.g. Network Time Protocol). Using time stamps from the time synchronisation, the time delay of the signals (data) transferred over the network can be determined. The main embodiment of the time delay compensation methodology is an estimator/predictor algorithm. The estimator generates signal information that allows the predictor, using the time delay, to project the signal information characteristics into the future by an amount equal to the time delay. If this predicted signal is used rather than the delayed signal, there will be no readily apparent time delay in the system thereby significantly improving the stability and performance of the associated application. Any software architecture can be used such as servant-client, token ring or peer to peer.

2. 发明申请

WO2004081776A1 A METHOD AND SYSTEM FOR PROVIDING HAPTIC EFFECTS 审中-公开
标题翻译：一种提供消化效应的方法和系统
公开(公告)号：WO2004081776A1
公开(公告)日：2004-09-23
申请号：PCT/CA2004/000383
申请日：2004-03-15
申请人： HANDSHAKE INTERACTIVE TECHNOLOGIES INC. , WANG, David , ROSSI, Mauro , TUER, Kevin , MADILL, Daniel
发明人： WANG, David , ROSSI, Mauro , TUER, Kevin , MADILL, Daniel
IPC分类号： G06F3/00
CPC分类号： G06F3/016 , B60K37/06 , B60K2350/1016 , B60K2350/1024 , B60K2350/1032 , G06F3/0488
摘要： A transparent haptic overlay device, system and method are provided. The transparent haptic overlay device (10) includes a transparent overlay (22) for transmitting the force of the user to a display (20), an actuator (24) for generating forces corresponding to haptic effects and imparting these forces to the user’s finger and a controller (28) for simulating the haptic effects. The display (20) may be a touch sensitive display, which has a functionality of sensing the position of the user. Through the overlay (22), the user receives the haptic effects in response to the motion relative to the image of the objects (14) on the display (20).
摘要翻译：提供了一种透明的触觉覆盖设备，系统和方法。透明触觉覆盖装置（10）包括用于将用户的力传递到显示器（20）的透明覆盖层（22），用于产生对应于触觉效果的力并将这些力赋予给用户的手指的致动器（24）用于模拟触觉效果的控制器（28）。显示器（20）可以是触敏显示器，其具有感测用户位置的功能。通过覆盖层（22），用户响应于相对于显示器（20）上的对象（14）的图像的运动而接收触觉效果。

3. 发明申请

WO2003067844A3 METHOD AND SYSTEM FOR THIN CLIENT BASED INTELLIGENT TRANSPORTATION 审中-公开
公开(公告)号：WO2003067844A3
公开(公告)日：2003-08-14
申请号：PCT/CA2003/000156
申请日：2003-02-04
申请人： HANDSHAKE INTERACTIVE TECHNOLOGIES INC. , TUER, Kevin , WANG, David
发明人： TUER, Kevin , WANG, David
IPC分类号： H04L29/06
摘要： A thin client based intelligent transportation system includes a server that coordinates the data flow and functionality of a data network, a plurality of clients implementing the controls generated by the server, and a communication infrastructure for interconnecting the modules of the system. A platform is installed in each client, which provides real time control capabilities with the modules of the clients. The platform may be installed in a server. The system may include a geographic information system (GIS) containing data on the local geographic infrastructure and a global positioning system (GPS) providing data to allow the clients and the server, to compute their location data and to synchronize events.

4. 发明申请

WO2006076811A1 HAPTIC-VISUAL SCENE DEVELOPMENT AND DEPLOYMENT 审中-公开
标题翻译： HAPTIC-VISUAL SCENE发展和部署
公开(公告)号：WO2006076811A1
公开(公告)日：2006-07-27
申请号：PCT/CA2006/000082
申请日：2006-01-23
申请人： HANDSHAKE VR INC. , TUER, Kevin , NI, Grace , ZIAEI, Kamyar , SMITH, Jeff , SHU, Joseph , KRZEMINSKI, Marek , ROSSI, Mauro , MI, Shan
发明人： TUER, Kevin , NI, Grace , ZIAEI, Kamyar , SMITH, Jeff , SHU, Joseph , KRZEMINSKI, Marek , ROSSI, Mauro , MI, Shan
IPC分类号： G06F3/00 , G06T17/40 , G06T15/00 , G06F9/54
CPC分类号： G06F3/016
摘要： A method of creating a system for haptically and graphically rendering one or more scenes. The method includes generating one or more haptic targets for haptically rendering the scene as a virtual scene. The scene is haptically rendered as the virtual scene. The method also includes providing one or more graphics targets for graphically rendering the scene as a graphical scene, generating an initial data packet for the scene, and transmitting the initial data packet to the graphics target. The method also includes loading the initial data packet on the graphics target to create the graphical scene.
摘要翻译：一种用于创建一个系统，以便以图形方式渲染一个或多个场景。该方法包括生成一个或多个触觉目标，用于将场景轻轻地渲染为虚拟场景。场景被虚拟渲染为虚拟场景。该方法还包括提供一个或多个图形目标，用于将场景图形地呈现为图形场景，生成用于场景的初始数据分组，以及将初始数据分组发送到图形对象。该方法还包括将图形目标上的初始数据包加载以创建图形场景。

5. 发明申请

WO2007121572A1 HAPTIC ENABLED ROBOTIC TRAINING SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2007121572A1
公开(公告)日：2007-11-01
申请号：PCT/CA2007/000676
申请日：2007-04-20
申请人： MCMASTER UNIVERSITY , HANDSHAKE VR INC. , ANVARI, Mehran , TUER, Kevin
发明人： ANVARI, Mehran , TUER, Kevin
IPC分类号： G09B9/00 , G09B19/00
CPC分类号： G09B23/28
摘要： A surgical training system comprising: a virtual environment including a virtual model of a surgical site; a trainer's haptic device for controlling a surgical tool in the virtual environment; a trainee's haptic device for controlling the surgical tool in the virtual environment, wherein the trainee's haptic device applies force feedback in dependence on signals received from the trainer's haptic device; and a controller for scaling the force feedback applied by the trainee's haptic device in dependence on a specified scaling value.
摘要翻译：一种外科训练系统，包括：虚拟环境，其包括手术部位的虚拟模型; 用于控制虚拟环境中的外科手术工具的教练器的触觉装置; 用于在虚拟环境中控制手术工具的受训者的触觉装置，其中所述受训者的触觉装置根据从训练者的触觉装置接收的信号来施加力反馈; 以及控制器，用于根据指定的缩放值来缩放受训者的触觉装置施加的力反馈。

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