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InCloud: a cloud-based middleware for vehicular infotainment systems

机译:InCloud:用于车载信息娱乐系统的基于云的中间件

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摘要

Smart vehicles form pervasive environment to enhance user experience through multimedia enabled infotainment systems. In order to realize effective infotainment system for vehicles, we need to have context-aware applications that use latest (live) information for enhanced user experience. Such latest information is abundantly available on the Internet due to explosive growth of Web 3.0, which can be accessed through wireless communication infrastructures such as VANETs and LTE. In this paper we propose a cloud-based middleware framework, InCloud, for vehicular infotainment application development. The proposed framework follows service oriented architecture in which data filtering and fusion functionalities are delegated to the cloud. Data filtering and fusion reduce the data flow over wireless link. Furthermore, because most of the processing is done on the cloud, the client becomes lightweight and loosely coupled with Internet resources and underlying platforms in vehicles. We also propose a class-based fusion method for combining information from multiple resources on the Internet. The efficacy of the proposed framework is validated by developing three infotainment applications for vehicles: context-aware music, news, and an enhanced Direction (eDirection) application.
机译:智能汽车形成了无处不在的环境,通过启用多媒体的信息娱乐系统来增强用户体验。为了实现有效的车辆信息娱乐系统,我们需要具有上下文感知的应用程序,这些应用程序使用最新的(实时)信息来增强用户体验。由于Web 3.0的爆炸性增长,此类最新信息可在Internet上大量获取,可以通过VANET和LTE等无线通信基础结构进行访问。在本文中,我们提出了一种用于车辆信息娱乐应用程序开发的基于云的中间件框架InCloud。所提出的框架遵循面向服务的体系结构,其中将数据过滤和融合功能委托给云。数据过滤和融合减少了无线链路上的数据流。此外,由于大多数处理都是在云上完成的,因此客户端变得轻巧,并且与Internet资源和车辆中的底层平台松散耦合。我们还提出了一种基于类别的融合方法,用于组合Internet上多种资源的信息。通过开发三种用于车辆的信息娱乐应用程序,可以验证所提出框架的有效性:情景感知音乐,新闻和增强的Direction(eDirection)应用程序。

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