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公开(公告)号：US20240081479A1
公开(公告)日：2024-03-14
申请号：US17944055
申请日：2022-09-13
CPC分类号： A43B13/223 , A63B22/02 , A63B2022/0271
摘要： An anti-slip footwear that can be used with an omnidirectional locomotion system or other virtual reality (VR) environment technology includes at least a sole layer and a rotatable traction portion. The sole layer includes an upper surface and a lower surface, wherein the lower surface includes one or more friction reducing elements having a first coefficient of friction with a platform of an omnidirectional treadmill. The rotatable traction portion is rotatably coupled to the lower surface of the sole layer and has a first face and a second face opposite from the first face. The first face includes one or more friction pads each having a second coefficient of friction with the platform of the omnidirectional treadmill that is greater than the first coefficient of friction. The rotatable traction portion can be rotated to a first, low-friction position in which the second face makes contact with a ground surface. The rotatable traction portion can be rotated to a second, high-friction position in which the one or more friction pads make contact with the ground surface.
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公开(公告)号：US10080951B2
公开(公告)日：2018-09-25
申请号：US15241319
申请日：2016-08-19
CPC分类号： A63B71/0622 , A63B22/02 , A63B24/0087 , A63B2022/0271 , A63B2071/0638 , A63B2071/0647 , A63B2220/30 , A63B2220/51 , A63B2220/80 , A63B2220/805 , G06F3/011 , G06F2203/012 , G06T13/40 , G06T19/00 , G06T19/006
摘要： Embodiments herein describe techniques for operating an omnidirectional treadmill, the techniques include receiving VR (virtual reality) topographical information comprising a VR environment, and displaying the VR environment to a user wearing a headset. VR topographical information includes information about VR elements in front of the user in the VR environment relative to a facing direction of the user in the VR environment. The method includes sending topographical signals to active elements in an omnidirectional treadmill based upon the VR topographical information where the omnidirectional treadmill permits the user to move along at least two perpendicular directions of motion on a surface of the omnidirectional treadmill. The techniques include activating the active elements, based upon the VR topographical signals, to physically simulate the VR elements in the VR topographical information on the surface by at least one of expanding or contracting the active elements.
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公开(公告)号：US20120302408A1
公开(公告)日：2012-11-29
申请号：US13193511
申请日：2011-07-28
申请人： George Burger
发明人： George Burger
IPC分类号： A63B22/02
CPC分类号： A63B22/02 , A63B21/0087 , A63B22/00 , A63B22/0023 , A63B22/0242 , A63B22/0257 , A63B22/0285 , A63B69/0064 , A63B2022/0271
摘要： A treadmill having a belt assembly allows a user the walk or run in any direction. A single helically wound belt over a flattened torus is powered by two independent drive systems. The drive systems are controlled by a combination of infrared cameras and a physical harness system.
摘要翻译： 具有带组件的跑步机允许用户在任何方向上行走或跑步。 扁平圆环上的单个螺旋缠绕带由两个独立的驱动系统提供动力。 驱动系统由红外摄像机和物理线束系统的组合控制。
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4.发明授权公开(公告)号：US07381152B2
公开(公告)日：2008-06-03
申请号：US10045052
申请日：2002-01-15
CPC分类号： A61M16/0465 , A61M16/0429 , A61M16/0434 , A61M16/0488 , A63B22/02 , A63B22/0242 , A63B22/025 , A63B22/0285 , A63B2022/0271 , A63B2024/0093 , A63B2071/0666 , A63B2220/13 , A63G31/16 , G06F3/011 , G06F2203/012 , G09B9/00 , Y10S482/90
摘要： A virtual reality system transposes a user's position and movement in real space to virtual space. The virtual reality system includes a locomotion interface that outputs signals indicative of a user's position in real space. The locomotion interface includes a pressure-sensing mat having a base layer, a plurality of pressure sensing elements formed over the base layer, and a top layer formed over the plurality of pressure-sensing elements. The plurality of pressure sensing elements output a signal indicative of pressure applied to the top layer. A virtual reality processor uses the signals output by the locomotion interface to produce an output indicative of the user's position in the virtual space corresponding to the user's position and movement in the real space. A display uses the output from the virtual reality processor to produce an image of the virtual space.
摘要翻译： 虚拟现实系统将用户在实际空间中的位置和移动转移到虚拟空间。 虚拟现实系统包括运动接口，其输出指示用户在真实空间中的位置的信号。 移动界面包括具有基底层的压力传感垫，形成在基底层上的多个压力感测元件以及形成在多个压力感测元件上的顶层。 多个压力感测元件输出指示施加到顶层的压力的信号。 虚拟现实处理器使用由运动界面输出的信号来产生指示用户在虚拟空间中对应于用户的位置和在实际空间中的运动的位置的输出。 显示器使用来自虚拟现实处理器的输出来产生虚拟空间的图像。
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公开(公告)号：US20050266963A1
公开(公告)日：2005-12-01
申请号：US11126104
申请日：2005-05-10
申请人： Kendall Holmes
发明人： Kendall Holmes
IPC分类号： A63B22/02
CPC分类号： A63B22/02 , A63B2022/0271
摘要： A second embodiment of the present invention is an exercise device incorporating a treadmill platform and treadmill podium, whereby the user may walk/run on the treadmill, not only in the forward direction, but also in the side-to-side and backwards directions described above, while still facing the podium. This embodiment of the present invention provides a treadmill having a podium that can be adjusted with respect to the platform, so that regardless of the direction of travel in which the user is traveling on the platform (forward, side-to-side, or backwards), the user will always be facing the podium. This is accomplished by providing a pivoting podium element that pivots with respect to the platform.
摘要翻译： 本发明的第二个实施例是一种包括跑步机平台和跑步机平台的运动装置，其中使用者可以不仅在向前方向上而且在所述的侧向和向后方向上也可以在跑步机上行走/跑步 以上，同时仍然面临领奖台。 本发明的这个实施例提供了一种具有能够相对于平台调节的讲台的跑步机，使得不管使用者在平台上行进的行进方向（向前，侧向或侧向或向后 ），用户将永远面对讲台。 这是通过提供相对于平台枢转的枢转平台元件来实现的。
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6.发明授权公开(公告)号：US06916273B2
公开(公告)日：2005-07-12
申请号：US10417188
申请日：2003-04-17
CPC分类号： A61M16/0465 , A61M16/0429 , A61M16/0434 , A61M16/0488 , A63B22/02 , A63B22/0242 , A63B22/025 , A63B22/0285 , A63B2022/0271 , A63B2024/0093 , A63B2071/0666 , A63B2220/13 , A63G31/16 , G06F3/011 , G06F2203/012 , G09B9/00 , Y10S482/90
摘要： A virtual reality system transposes a user's position and movement in real space to virtual space. The virtual reality system includes a locomotion interface that outputs signals indicative of a user's position in real space. The locomotion interface includes a pressure-sensing mat having a base layer, a plurality of pressure sensing elements and a heating/refrigeration layer formed over the base layer, and a top layer formed over the plurality of pressure-sensing elements. The plurality of pressure sensing elements output a signal indicative of pressure applied to the top layer. A virtual reality processor uses the signals output by the locomotion interface to produce an output indicative of the user's position in the virtual space corresponding to the user's position and movement in the real space. A display uses the output from the virtual reality processor to produce an image of the virtual space.
摘要翻译： 虚拟现实系统将用户在实际空间中的位置和移动转移到虚拟空间。 虚拟现实系统包括运动接口，其输出指示用户在真实空间中的位置的信号。 移动界面包括具有基底层，多个压力感测元件和形成在基底层上的加热/制冷层的压力感测垫以及形成在多个压力感测元件上的顶层。 多个压力感测元件输出指示施加到顶层的压力的信号。 虚拟现实处理器使用由运动界面输出的信号来产生指示用户在虚拟空间中对应于用户的位置和在实际空间中的运动的位置的输出。 显示器使用来自虚拟现实处理器的输出来产生虚拟空间的图像。
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7.发明申请Virtual reality system locomotion interface utilizing a pressure-sensing mat attached to movable base structure 有权虚拟现实系统运动界面利用连接在可移动基座结构上的压力传感垫公开(公告)号：US20040214690A1
公开(公告)日：2004-10-28
申请号：US10781831
申请日：2004-02-20
IPC分类号： A63B071/00 , G09G005/00
CPC分类号： G06F3/011 , A63B22/02 , A63B22/0242 , A63B22/025 , A63B22/0285 , A63B2022/0271 , A63B2024/0093 , A63B2071/0666 , A63B2220/13 , G06F2203/012 , G09B9/00 , G09B19/00 , Y10S482/90
摘要： A virtual reality system transposes a user's position and movement in real space to virtual space. The virtual reality system includes a locomotion interface that outputs signals indicative of a user's position in real space. The locomotion interface includes a pressure-sensing mat having a base layer, a plurality of pressure sensing elements formed over the base layer, a top layer formed over the plurality of pressure-sensing elements, and an input interface formed between the base layer and the top layer. The locomotion interface further includes a base around which the pressure sensing mat is disposed, the base structure being fixed in a first position but freely moveable in a second position. The plurality of pressure sensing elements output a signal indicative of pressure applied to the top layer. A virtual reality processor uses the signals output by the locomotion interface to produce an output indicative of the user's position in the virtual space corresponding to the user's position and movement in the real space. A display uses the output from the virtual reality processor to produce an image of the virtual space.
摘要翻译： 虚拟现实系统将用户在实际空间中的位置和移动转移到虚拟空间。 虚拟现实系统包括运动接口，其输出指示用户在真实空间中的位置的信号。 移动界面包括具有基底层的压力传感垫，形成在基底层上的多个压力感测元件，形成在多个压力感测元件上的顶层，以及形成在基底层和 顶层。 运动界面还包括底座，压力感测垫设置在该底座上，基座结构被固定在第一位置，但可在第二位置自由移动。 多个压力感测元件输出指示施加到顶层的压力的信号。 虚拟现实处理器使用由运动界面输出的信号来产生指示用户在虚拟空间中对应于用户的位置和在实际空间中的运动的位置的输出。 显示器使用来自虚拟现实处理器的输出来产生虚拟空间的图像。
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公开(公告)号：US6123647A
公开(公告)日：2000-09-26
申请号：US142926
申请日：1998-09-17
申请人： Andrew John Mitchell
发明人： Andrew John Mitchell
CPC分类号： A63B22/02 , A63B2022/0271 , A63B2024/009 , A63B2024/0093 , A63B2071/0636 , A63B22/0242 , A63B22/0285 , A63B2220/13
摘要： An omni-directional treadmill providing a surface with no gaps on which a user can move. The treadmill is generated by arranging a set of looped belts (1, 2, 10), each providing at least one elongated surface, abutting one another along the elongate edges provided by the elongate surface. A group of these elongate surfaces defines the treadmill surface. This set of belts (1, 2, 10) is itself arranged in a loop. Movement of the whole set of belts around this loop moves the treadmill surface in one direction. Simultaneous rotation of all the belts (1, 2, 10) providing the surface provides movement perpendicular to the first direction. Using these two components of motion the treadmill can move in any direction indefinetly. Feedback from user can be used to move the treadmill in the opposite direction to keep user in the same place, in the same way a treadmill maintains user moving in one direction in the same place.
摘要翻译： PCT No.PCT / GB97 / 00785 Sec。 371日期：1998年9月17日 102（e）日期1998年9月17日PCT 1997年3月20日PCT公布。 出版物WO97 / 34663 日期1997年9月25日全方位跑步机提供无空隙的表面，用户可以在其上移动。 跑步机是通过布置一组环形皮带（1,2,10）产生的，每组环形皮带提供至少一个细长表面，沿着由细长表面提供的细长边缘彼此邻接。 一组这些细长表面限定了跑步机表面。 这组皮带（1,2,10）本身被布置成一个环。 围绕该环的整套皮带的运动使一个方向的跑步机表面移动。 提供表面的所有皮带（1,2,10）的同时旋转提供垂直于第一方向的运动。 使用这两个运动部件，跑步机可以在任何方向上无限移动。 用户的反馈可以用来沿着相反的方向移动跑步机，以保持用户在同一个地方，就像跑步机维护用户在同一个地方沿一个方向移动一样。
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公开(公告)号：US5980256A
公开(公告)日：1999-11-09
申请号：US600893
申请日：1996-02-13
申请人： David E. E. Carmein
发明人： David E. E. Carmein
CPC分类号： G09B9/165 , A63B22/02 , G06F3/011 , G09B9/02 , G09B9/10 , G09B9/12 , A63B2022/0271 , B65G2201/02 , G06F2203/012 , Y10S482/902
摘要： The invention provides a motion simulating device which provides the user with full freedom of motion. Ideally, the motion is coordinated with the user's senses. The motion simulating device may include a generally spherical capsule supported by a number of rollers, at least one of which is a multi-directional active roller which frictionally engages the spherical capsule. This causes the spherical capsule to rotate in any desired direction. The capsule may have mounted within it an interactive solid, which may take the form of an omni-directional treadmill for supporting the user.
摘要翻译： 本发明提供一种运动模拟装置，其向使用者提供完全的运动自由。 理想情况下，运动与用户的感觉协调一致。 运动模拟装置可以包括由多个辊支撑的大致球形的胶囊，其中至少一个是与球形胶囊摩擦接合的多向主动辊。 这导致球形胶囊以任何所需方向旋转。 胶囊可以在其中安装有交互式实体，其可以采取全方位跑步机的形式来支撑用户。
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公开(公告)号：US20240345655A1
公开(公告)日：2024-10-17
申请号：US18757545
申请日：2024-06-28
发明人： Ziyao WANG , Haikun WEI , Kanjian ZHANG
CPC分类号： G06F3/011 , A63B22/0235 , A63B71/0054 , A63B2022/0271 , A63B2071/009 , G06F2203/012
摘要： A modular omnidirectional motion platform includes left-rotating speed decomposition units and right-rotating speed decomposition units. Rotational speed of each left-rotating speed decomposition unit is the same. Rotational speed of each right-rotating speed decomposition unit is the same. The left-rotating and right-rotating speed decomposition units are alternately and parallelly arranged. The left-rotating speed decomposition units have different lengths. The right-rotating speed decomposition units have different lengths. Each speed decomposition unit comprises a load-bearing shaft and rotating shafts fixed around the load-bearing shaft. Parallel transmission assemblies are disposed on the load-bearing shafts. Two adjacent left-rotating speed decomposition units are connected by one parallel transmission assembly, and two adjacent right-rotating speed decomposition units are connected by one parallel transmission assembly. The left-rotating speed decomposition units rotate together at a same speed in a same direction. The right-rotating speed decomposition units rotate together at a same speed in a same direction.
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