概述车载面向服务通信中间件的发展背景和基本架构;分析了ROS和自适应AUTOSAR两平台的优劣特点以及互兼容需求;重点介绍了Vector公司自适应AUTOSAR平台中ARA::COM通信模块在linux系统下的实现机制;配置了自适应AUTOSAR应用中的基于SOME...概述车载面向服务通信中间件的发展背景和基本架构;分析了ROS和自适应AUTOSAR两平台的优劣特点以及互兼容需求;重点介绍了Vector公司自适应AUTOSAR平台中ARA::COM通信模块在linux系统下的实现机制;配置了自适应AUTOSAR应用中的基于SOME/IP的Arxml通信协议,基于车载以太网和进程间通信机制设计了同时复用ROS与自适应AUTOSAR服务的通信节点,根据车载场景和功能安全需求设计了自适应AUTOSAR节点监控ROS功能的应用,从而实现ROS与自适应AUTOSAR两个异构平台的互通互操作,并在树莓派raspberry pi 3开发板上验证。展开更多
A great number of sensor technologies are applied in the Intemet of Things （loT） currently and more are emerging, which rmkes the loT a heterogeneous network. This paper discusses the convergence and integration pro...A great number of sensor technologies are applied in the Intemet of Things （loT） currently and more are emerging, which rmkes the loT a heterogeneous network. This paper discusses the convergence and integration problem in IoT. A Service-Oriented Middleware for Heterogeneous Environment （SOMHE） in IoT is proposed. The purpose of the middleware is to shield the differ- ence between protocols in the sensor layers such as Radio Frequency Identification （RFID） and Zig-Bee by defining the data conversion and mapping model. A Web service interface is supplied by this middleware, thus the complexity of high level appli-cation development can be reduced greatly. The feasibility and reliability of this middleware is veri-fied by a demonstration systelTL展开更多
文摘概述车载面向服务通信中间件的发展背景和基本架构;分析了ROS和自适应AUTOSAR两平台的优劣特点以及互兼容需求;重点介绍了Vector公司自适应AUTOSAR平台中ARA::COM通信模块在linux系统下的实现机制;配置了自适应AUTOSAR应用中的基于SOME/IP的Arxml通信协议,基于车载以太网和进程间通信机制设计了同时复用ROS与自适应AUTOSAR服务的通信节点,根据车载场景和功能安全需求设计了自适应AUTOSAR节点监控ROS功能的应用,从而实现ROS与自适应AUTOSAR两个异构平台的互通互操作,并在树莓派raspberry pi 3开发板上验证。
基金This paper was supported by the National Natural Science Foundation of China under Crant No. NSFC-61170176 the Na-tional Great Science Specific Project under Grants No. 2010ZX03005-001-03, No2011ZX03005-004-02 the Beijing Munici-pal Con-rnission of Education Build Together Project and Minis-try of Education Infrastructure Construction Project （2-5-2）.
文摘A great number of sensor technologies are applied in the Intemet of Things （loT） currently and more are emerging, which rmkes the loT a heterogeneous network. This paper discusses the convergence and integration problem in IoT. A Service-Oriented Middleware for Heterogeneous Environment （SOMHE） in IoT is proposed. The purpose of the middleware is to shield the differ- ence between protocols in the sensor layers such as Radio Frequency Identification （RFID） and Zig-Bee by defining the data conversion and mapping model. A Web service interface is supplied by this middleware, thus the complexity of high level appli-cation development can be reduced greatly. The feasibility and reliability of this middleware is veri-fied by a demonstration systelTL
