车联网对城市交通要有所帮助,就必须在车辆轨迹GPS数据处理、延迟容忍网络协议设计与测试、延迟容忍网络协议设计与测试网络中的资源分配策略、交通状况的智能感知等技术系统取得更大突破,同时RFID与传感器技术、数据处理技术、信息安全技术、标准化技术也应该继续为行业所关注。 Vehicle networking should be helpful for urban traffic, and must be achieved in technical systems such as vehicle trajectory GPS data processing, design and testing of delay tolerant network protocols, resource allocation strategies in delay tolerant network protocol design and test networks, and intelligent sensing of traffic conditions A greater breakthrough, while RFID and sensor technology, data processing technology, information security technology, standardization of technology should also continue to be of concern to the industry.