Method and device for acquiring riding data of virtual riding system

Abstract

The embodiment of the invention provides a method and a device for acquiring riding data of a virtual riding system. The method comprises the following steps: if detecting that the motion of a crank of a bicycle conforms to a first preset rule, acquiring a first image which contains a first identification and a second identification at a first position every other first preset time; if detecting that the motion of the crank of the bicycle conforms to a second preset rule, acquiring a second image which contains a third identification and a fourth identification at a second position every othersecond preset time; acquiring the speed of the bicycle according to the position change situation of the second identifications of at least two continuous first images; acquiring the steering postureof the bicycle according to the position change situation of the second identifications of at least two continuous second images. The embodiment of the invention does not have special requirements onthe body of the bicycle and the application environment, and is a scheme which has an extremely great application value.

Description

technical field [0001] The embodiments of the present invention relate to the field of virtual reality technology, and more specifically, to a method and device for acquiring riding data of a virtual riding system. Background technique [0002] Virtual cycling is one of the most important applications of virtual reality technology at present. Virtual riding interacts with virtual scenes through virtual riding equipment (bicycles), allowing users to experience outdoor virtual scenes indoors. During the whole process, users don't need to think about pedestrians, vehicles and various emergencies that suddenly appear in the real scene, and can devote themselves to various wonderful virtual environments, watching the beautiful scenery, relaxing, and at the same time getting Combined with physical exercise, it is a very promising technology. [0003] To realize virtual cycling, the key point is how to obtain the moving speed and moving direction of the virtual cycling bicycle. ...

AI Technical Summary

Problems solved by technology

Only a small number of high-end products will install a direction sensor device at the handlebar position of the virtual bicycle, which is expensive and is a customized system, and there will be many restrictions on use

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