The invention discloses a vehicle-road cloud collaborative data exchange system, which comprises a data acquisition and exchange unit, a traffic element identification analysis unit, an equipment intelligent operation management unit and an information security unit, and is characterized in that each unit is connected with a road side unit, a cloud control platform and a vehicle end through network communication, and data are interactively transmitted among the units; the data acquisition and exchange unit senses and monitors data changes of the road side unit, the cloud control platform and the vehicle side; the traffic element identification analysis unit identifies and analyzes each piece of traffic element information; the equipment intelligent operation management unit monitors and manages the operation state of each piece of equipment; the information security unit is based on a time sensitive network (TSN) and a software defined network (SDN) to ensure the security of data in the data exchange process during network communication of other units. The method has remarkable advantages in the aspects of improving the performance of the intelligent traffic system, guaranteeing the system safety, improving the resource utilization rate and the like.
本发明公开了一种车路云协同数据交换系统,包括数据采集交换单元、交通要素标识解析单元、设备智慧运营管理单元、信息安全单元,各个单元分别通过网络通讯连接路侧单元、云控平台和车辆端,并且各单元之间交互传输数据;数据采集交换单元感知和监控路侧单元、云控平台和车辆端的数据变化;交通要素标识解析单元标识与解析各交通要素信息;设备智慧运营管理单元监控并管理各设备的运行状态;信息安全单元基于时间敏感网络TSN和软件定义网络SDN,来保证其他单元网络通讯时数据交换过程中数据的安全。本发明在提升智能交通系统性能、保障系统安全、提高资源利用率等方面具有显著优势。
Vehicle-road cloud collaborative data exchange system
一种车路云协同数据交换系统
2025-02-28
Patent
Electronic Resource
Chinese
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