一种基于负载转移的车载应用计算优化方法

An Optimal Method Based on Offloading Vehicle Applications

随着车联网研究和应用的深入发展,车载应用程序V-App(Vehicular App)也变得多样化和复杂化。受限于车载终端OBU(On Board Unit)有限的计算资源,V-App的执行效果可能满足不了用户的需求。如何利用云计算技术(Cloud computing)远程协作执行V-App是个值得考虑的方法。文章给出了一种基于负载转移的车载应用计算优化方法。核心是借助路侧单元RSU(Road Side Unit)的资源来协作运行V-App,缓解了车载单元OBU处理复杂应用的压力,提高了用户的体验度。

With the further research and development of VANETs.Vehicular App have become diverse and complicated. Limited to vehicle terminal Board Unit＇s limited computational ability, the effect of the implementation of V-App may not meet the needs of users. How to use Cloud computing remote collaboration execution V-App is worth considering. This paper presents a method of calculation based on optimization of offload vehicle applications. Its core is the use of roadside unit＇s resources to run Collaboration V-App, easing the pressure on the onboard unit handle complex applications and improve the experience of users.