The invention discloses a method for realizing high-speed driving of a ground automatic driving vehicle based on a space intelligent system, and the method comprises the steps: obtaining the driving state of the ground automatic driving vehicle, the driving state of an intelligent hovercar and surrounding road environment information through the perception of the constructed space intelligent system on a road environment; a state-constrained matrix interval and a movable high-speed three-dimensional high-altitude aerial view high-precision map of the intelligent hovercar are constructed, high-speed path planning of the ground automatic driving vehicle is carried out based on the high-precision map, and the map and the planned path are sent to an information space; performing a decision-making task of the ground automatic driving vehicle; according to a decision result, performing a high-speed path planning task of the ground automatic driving vehicle; and finally, performing a high-speed control task of the ground automatic driving vehicle according to the planned path. According to the method, the effective reasonability of historical data information of the information space is provided, the calculation time and hardware cost of the algorithm are reduced, and the high-speed driving characteristic of the vehicle is better facilitated.

    本发明公开了一种基于空间智能系统实现地面自动驾驶车辆高速行驶的方法,通过构建的空间智能系统对道路环境的感知,获取地面自动驾驶车辆的行驶状态、智能飞行汽车行驶状态以及周围道路环境信息;构建一个状态可约束矩阵区间及智能飞行汽车的可移动高速三维的高空俯瞰高精度地图,以依托高精度地图进行地面自动驾驶车辆的高速路径规划,并且将地图和规划的路径发送到信息空间内;进行地面自动驾驶车辆的决策任务;根据决策结果,进行地面自动驾驶车辆的高速路径规划任务;最后根据规划的路径,进行地面自动驾驶车辆的高速控制任务。本发明不仅提供了信息空间的历史数据信息的有效推理性,而且降低了算法的计算时间和硬件成本,更有助于车辆的高速行驶特性。


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    Title :

    Method for realizing high-speed driving of ground automatic driving vehicle based on space intelligent system


    Additional title:

    基于空间智能系统实现地面自动驾驶车辆高速行驶的方法


    Contributors:

    Publication date :

    2022-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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