In recent years, the Vehicle-to-Vehicle(V2V) communication system has been considered one of the most promising technologies to build a much safer and more efficient transportation system. Both simulation and field te...In recent years, the Vehicle-to-Vehicle(V2V) communication system has been considered one of the most promising technologies to build a much safer and more efficient transportation system. Both simulation and field test have been extensively performed to evaluate the performance of the V2V communication system. However,most of the evaluation methods are communication-based, and although in a transportation environment, lack a V2V application-oriented analysis. In this study, we conducted real-world tests and built an application-oriented evaluation model. The experiments were classified into four scenarios: static, following, face 2 face, and crossing vertically, which almost covered all the V2V communication patterns on the road. Under these scenarios, we conducted experiments and built a probability model to evaluate the performance of 802.11p and LTE-V in safetyrelated applications. Consequently, we found out that improvements are still needed in Non-Line-of-Sight scenarios.展开更多
智能网联汽车产业正处于快速发展时期,用于智能网联汽车测试评价的测试装备需求日益增加。当前,国际上已有的测试装备标准对我国实际测试需求存在不适用性,亟需建立符合我国国情并与国际协调的智能网联汽车测试装备标准体系。本文面向...智能网联汽车产业正处于快速发展时期,用于智能网联汽车测试评价的测试装备需求日益增加。当前,国际上已有的测试装备标准对我国实际测试需求存在不适用性,亟需建立符合我国国情并与国际协调的智能网联汽车测试装备标准体系。本文面向智能网联汽车目标和事件探测与响应(Object and Event Detection and Response,OEDR)能力测试需求建立测试装备分类逻辑,构建了智能网联汽车测试装备标准体系框架,并提出了未来一个时期的工作目标和主要任务建议。展开更多
基金supported in part by the National Natural Science Foundation of China(No.61673233)Beijing Municipal Science and Technology Program(No.D15110900280000)+1 种基金subsidized by the standardization and new model for intelligent manufacture:Research and Test Platform of System and Communication Standardization for Intelligent and Connected Vehicle(No.2016ZXFB06002)Shanghai International Automobile City
文摘In recent years, the Vehicle-to-Vehicle(V2V) communication system has been considered one of the most promising technologies to build a much safer and more efficient transportation system. Both simulation and field test have been extensively performed to evaluate the performance of the V2V communication system. However,most of the evaluation methods are communication-based, and although in a transportation environment, lack a V2V application-oriented analysis. In this study, we conducted real-world tests and built an application-oriented evaluation model. The experiments were classified into four scenarios: static, following, face 2 face, and crossing vertically, which almost covered all the V2V communication patterns on the road. Under these scenarios, we conducted experiments and built a probability model to evaluate the performance of 802.11p and LTE-V in safetyrelated applications. Consequently, we found out that improvements are still needed in Non-Line-of-Sight scenarios.
文摘智能网联汽车产业正处于快速发展时期,用于智能网联汽车测试评价的测试装备需求日益增加。当前,国际上已有的测试装备标准对我国实际测试需求存在不适用性,亟需建立符合我国国情并与国际协调的智能网联汽车测试装备标准体系。本文面向智能网联汽车目标和事件探测与响应(Object and Event Detection and Response,OEDR)能力测试需求建立测试装备分类逻辑,构建了智能网联汽车测试装备标准体系框架,并提出了未来一个时期的工作目标和主要任务建议。
