The invention discloses a real-time twinning vehicle smooth driving method and system based on digital twinning. The method comprises the steps that basic information of a hazardous chemical vehicle is acquired, and real-time twinning vehicles of the hazardous chemical vehicle are created based on the basic information; calculating current information of the hazardous chemical vehicle based on the at least three continuous GPS real-time data of the hazardous chemical vehicle; the current information comprises a current vehicle speed and a current position; a preset period is set, and a preset arrival position of the hazardous chemical substance vehicle at the end of the preset period is calculated; determining the running speed per hour of the real-time twin vehicle based on the current information of the hazardous chemical vehicle and a predetermined arrival position; and applying the running speed per hour to the real-time twin vehicle to realize smooth running of the real-time twin vehicle in the three-dimensional GIS system. By means of the method, smooth running of the twin vehicle in the three-dimensional GIS system in real time can be achieved, and the running state of the hazardous chemical vehicle can be conveniently monitored in real time.
本发明公开一种基于数字孪生的实时孪生车辆平滑行驶方法及系统,方法包括:获取危化品车辆的基本信息并基于所述基本信息创建所述危化品车辆的实时孪生车辆;基于所述危化品车辆至少三个连续的GPS实时数据计算所述危化品车辆的当前信息;所述当前信息包括:当前车速及当前位置;设定预设周期并计算所述危化品车辆在预设周期结束时的预定到达位置;基于所述危化品车辆的当前信息以及预定到达位置确定所述实时孪生车辆的运行时速;将所述运行时速应用到所述实时孪生车辆的上,实现所述实时孪生车辆在三维GIS系统中平滑行驶。通过采用本发明中的方法能够实现实时孪生车辆在三维GIS系统中平滑行驶,便于实时监控危化品车辆的运行状态。
Real-time twin vehicle smooth driving method and system based on digital twin
一种基于数字孪生的实时孪生车辆平滑行驶方法及系统
12.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Automatic driving digital twin support system based on vehicle-road cooperation
Europäisches Patentamt | 2022
|Real-Time Digital Twin for Railway Systems
Springer Verlag | 2024
|METHOD FOR GENERATING DIGITAL TWIN, DIGITAL TWIN GENERATION PROGRAM, AND DIGITAL TWIN SEARCH METHOD
Europäisches Patentamt | 2025
|