Electromagnetic multi-degree-of-freedom virtual roaming platform
A technology of virtual roaming and degree of freedom, applied in the direction of mechanical mode conversion, sports accessories, training equipment for regulating cardiovascular system, etc.
Active Publication Date: 2017-05-24
河北腾云信息技术有限公司
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Problems solved by technology
[0008] The purpose of the present invention is to provide an electromagnetic multi-degree-of-freedom virtual roaming marching platform to solve the problem that the existing virtual reality technology cannot form an efficient virtual roaming environment that makes users feel closer to reality in terms of comprehensive experience
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Embodiment Construction
[0054] like figure 1 As shown, the present invention includes parts such as a motion platform, an air compressor, a mat, a virtual reality scene device, and an embedded control system.
[0055] figure 1 Among them, the motion platform is supported and connected with a platform 04 on the base 01 through a platform tilting actuator, and an angle sensor is arranged on the platform 04 to detect the level of the platform, the tilting direction, the tilting speed and the tilting angle . A magnetic drive unit array 05 is arranged on the platform 04 . like Figure 5 , Figure 6 As shown, the magnetic drive unit array 05 is composed of a plurality of hexagonal magnetic drive units. like Figure 4As shown, the magnetic drive unit is provided with an upright iron core 14 and a coil winding 13 surrounding the iron core in a housing 29, and the coil winding 13 is controlled by an embedded distributed control system to control whether the power is on or not and the direction of the po...
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An electromagnetic type multi-degree of freedom virtual roaming platform comprises a moving platform, a platform tilt actuating mechanism, a platform tilt perception system, two mats, a foot motion perception system, a corresponding flotation structure, a pressure sensor and the like, wherein the moving platform is composed of an array magnetic-driven unit, and the two mats are suspended on the platform and allow a user to directly tread. By means of the virtual reality technology, forward road situations and surrounding panoramic environments are displayed in real time on a helmet displayer or specific glasses of the user, and the user can select and move forward according to the situation. A control system can precisely control the mats so that the mats can bear the feet of the user to equivalently finish walking, running and other motions in the range of the platform, corresponding virtual scenes are changed synchronously according to the specific forwarding situations of the user to achieve the roaming effect. The user can move linearly on site on the platform and can turn left and right, particularly, real ground slope experience can be obtained through proper tilt of the platform.
Description
technical field [0001] The invention relates to a traveling device capable of direct interaction with virtual reality technology, in particular to an electromagnetic multi-degree-of-freedom virtual roaming traveling platform. Background technique [0002] At present, virtual reality technology has been able to display a virtual three-dimensional environment in a stereoscopic display system, allowing users to observe and feel the objective physical world reproduced by the computer as if they were there, and even generate virtual reality through a virtual roaming platform. Roam the scene and perform interactive operations. [0003] But in the existing virtual reality technology, most of them are only based on software technology, and its "virtual" component is often far greater than "real". For example, in CN201310284812.9 "virtual reality roaming scene generation method and system", the "roaming" process is mainly completed through three-dimensional interactive simulation te...
Claims
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IPC IPC(8): G06F3/01A63B22/00A63B24/00
CPCA63B2022/0271
Inventor 原硕朋
Owner 河北腾云信息技术有限公司