Internet of Vehicles routing method based on node cognitive interaction degree

• Main Authors: ZHU YISHUI, DUAN ZONGTAO, ZHU GUANGYUAN, FAN NA
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention provides an Internet of Vehicles routing method based on a node cognitive interaction degree. The method comprises the following steps: step 1, initializing an urban traffic road network; step 2, establishing a node connection; step 3, screening a relay node; and step 4, completing message delivery. The delivery rate is high, the network overhead is low, the end-to-end delay is short, the data transmission efficiency in an Internet of Vehicles environment is effectively improved, and the Internet of Vehicles routing method is suitable for multiple factors of data transmission inthe urban traffic network environment. 本发明提供种基于节点认知交互度的车联网路由方法，包括如下步骤，步骤1，城市交通路网的初始化；步骤2，建立节点连接；步骤3，筛选中继节点；步骤4，完成消息投递；投递率高，网络开销少，端到端时延低，有效提高车联网环境中数据传输的效率，适应城市交通路网环境中数据传输的多元因素。