The invention discloses a remote driving monitoring system based on virtual simulation. The system comprises various perception sensors, an actuator, a vehicle-mounted network connection terminal, a roadside intelligent terminal, a scheduling cloud platform and a mobile control terminal. After the system starts a remote driving mode, a scheduling cloud platform formulates a line which is suitable for scene virtual simulation to the maximum extent; when the remote controlled vehicle runs to a road section suitable for scene virtual simulation, switching to a virtual simulation scene; in other road sections, switching to a real scene; when the network signal is good, the vehicle-mounted network connection terminal directly communicates with the scheduling cloud platform; and when the network signal is poor, the roadside intelligent terminal is responsible for communication between the vehicle-mounted network connection terminal and the scheduling cloud platform. According to the invention, switching between a video monitoring real scene and a simulation virtual scene is carried out according to the detected network load condition and the driving environment around the remote controlled vehicle, and the problems of high requirement of remote driving on network bandwidth and high network service fee of remote driving are solved.
本发明公开了一种基于虚拟仿真的远程驾驶监控系统,该系统包括各类感知传感器、执行器、车载网联终端、路侧智能终端、调度云平台和移动控制端;该系统启动远程驾驶模式后,调度云平台制定一条最大限度适合进行场景虚拟仿真的线路;当远程被控车辆行驶至适合进行场景虚拟仿真的路段时,切换为虚拟仿真场景;其他路段时,切换为真实场景;当网络信号好时,车载网联终端和调度云平台直接通信;当网络信号差时,路侧智能终端负责车载网联终端和调度云平台之间的通信。本发明根据检测到的网络负载情况和远程被控车辆周围行驶环境进行视频监控真实场景与仿真虚拟场景之间的切换,解决了远程驾驶对网络带宽要求高和远程驾驶网络服务费高的问题。
Remote driving monitoring system based on virtual simulation
基于虚拟仿真的远程驾驶监控系统
2022-08-30
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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