项目名称: 环境敏感的车载自组网自适应通信机制研究
项目编号: No.61502394
项目类型: 青年科学基金项目
立项/批准年度: 2016
项目学科: 自动化技术、计算机技术
项目作者: 姚远
作者单位: 西北工业大学
项目金额: 20万元
中文摘要: 车载自组网为车辆主动式安全应用开辟了新的解决途径,其多信道操作模式又能同时提供行车辅助和媒体娱乐等非安全类应用服务,具有巨大的应用价值和商业潜力。为了在保障车辆安全应用稳定性的前提下,尽可能提高非安全应用的通信质量,本研究拟构建车载自组网综合模型,分析不同环境因素和通信参数对网络性能的影响。基于此模型,设计环境敏感的车载自组网自适应通信机制,实现多信道动态协调和通信参数自适应调整方法。最后,通过仿真和实验平台对所提出的模型和方法进行验证,并开发车载自组网自适应通信原型系统。
中文关键词: 车载自组网;车辆间通信;广播协议
英文摘要: The emergence of Vehicular Ad Hoc Network (VANET) concept opens up new solutions for vehicle safety applications, meanwhile, the multi-channel operation can also provide non-safety services such as driving assistance and media entertainment. Therefore, VANET has great application value and broad commercial potential. In order to guarantee the precondition of reliable vehicle safety communication, and maximize communication performance of non-safety applications, this project intends to establish VANET integrated model and analyze the influence of environment aspects and communication parameters to the network performance. Based on this model, we design the adaptive communication for environment-sensitive vehicular ad hoc network, and implement multi-channel dynamic coordination and communication parameter adaptation. Finally, the proposed model and methods will be validated by simulation and real-world experiment, the prototype system will also be developed.
英文关键词: VANET;Inter-Vehicle Communication;Broadcast Protocol