The invention provides a tunnel vehicle-road cooperation system, which belongs to the technical field of automatic driving and intelligent traffic and comprises a road side sensing module, a data operation module, a road test unit RSU and a vehicle-mounted module. A positioning base station of the roadside sensing module is used for determining coordinate data of a vehicle space position, and a radar unit is used for acquiring tunnel traffic data and tunnel environment data; the RSU is used for receiving the coordinate data; the data operation module comprises an MEC and an edge cloud computing platform, the MEC carries out fusion processing on the tunnel traffic data, the environment data and the coordinate data and transmits the processed data to the edge cloud computing platform, and the edge cloud computing platform carries out high-precision map building, traffic state analysis processing and cooperative management and control based on the received data. And the vehicle-mounted module receives the data processed by the edge cloud computing platform and controls the vehicle to automatically drive according to the received data. According to the invention, more efficient and accurate vehicle-road cooperation service can be realized.
本发明提供了一种隧道车路协同系统,属于自动驾驶及智慧交通技术领域,包括路侧感知模块、数据运算模块、路测单元RSU和车载模块。路侧感知模块的定位基站用于确定车辆空间位置的坐标数据,雷达单元用于获取隧道交通数据及隧道环境数据;RSU用于接收坐标数据;数据运算模块包括MEC和边缘云计算平台,MEC对隧道交通数据、环境数据及坐标数据进行融合处理,并将处理后的数据传输至边缘云计算平台,边缘云计算平台基于接收的数据进行高精地图的搭建、交通状态的分析处理和协同管控,车载模块接收边缘云计算平台处理后的数据,并根据接收到的数据控制车辆自动驾驶。本发明能够实现更高效、准确的车路协同服务。
Tunnel vehicle-road cooperation system
一种隧道车路协同系统
2024-08-02
Patent
Electronic Resource
Chinese
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