Application Research Of Mobile Augmented Reality Technology In Oilfield Training

Augmented Reality Technology is the use of computer rendering to generate virtual scenes,and accurately integrate the virtual scene with the real world,finally,the virtual-reality scene will be presented to the user by video display device,then effective improving the user’s visual experience and sense of cognition.Therefore,the Augmented Reality Technology can be well applied to the training field,the virtual reality and augmented reality technology have achieved remarkable achievement in the aerospace,manufacturing and shipbuilding industry,the period of oil and gas industry has also arrived.With the development of mobile phones,it has became an excellent platform of augmented reality application.Accordingly,this paper applies the mobile augmented reality technology to oilfield training,and designs and realizes the mobile augmented reality system applied to oilfield training.Firstly,this paper analyzes the key technologies of mobile augmented reality,and then analyzes the ARtoolkit’s workflow and principles,including video acquisition,maker identification,3D registration,etc.On the basis of single maker’s identification,the peper realized the multi-identity enhancement reality system by the method of image segmentation and numbering.Secondly,according to the mechanism of camera’s hierarchical rendering of Unity3 D,separating virtual object and maker is designed to make sure the virtual object superposition position more accurate,and achieving the technology of augmented reality which can be applied to the complicated production environment of oilfield.Thirdly,this paper designed and realized the three-dimensional interactive features of the system,the menu and touch screen are used to guide the operation of the system,this methods deepen the understanding of the oil production module,familiar with the overall flow of the module and achieve touch-screen picking,translation,rotation and zoom operation function.Finally,the peper design and develop the mobile augmented reality system based on oil field’s produced training,according to the previous research results.