The invention discloses a rubber wheel train gauge detection method and system and a storage medium. The method comprises the steps that vehicle global positioning system coordinates and vehicle geometrical parameters are obtained; based on an RTK system, vehicle attitude monitoring is carried out, positioning information of a vehicle control point is obtained, and a first trajectory of the vehicle is obtained according to the positioning information; the first trajectory line is a trajectory formed by a first control point in the vehicle driving process, and the first control point is a vehicle overall tracking control point; obtaining an outer envelope line of the vehicle based on the geometric parameters of the vehicle and the positioning information of the vehicle control points; after it is determined that the vehicle runs in the safe area, the maximum limits of the two sides of the vehicle are calculated in real time based on the vehicle global positioning system coordinates, the vehicle outer envelope line and the first trajectory; according to the method, detection of the vehicle attitude is converted into detection of the positions of the vehicle control points, calculation of the vehicle clearance is completed through comprehensive settlement of the real-time positions of the vehicle control points, and the calculation process is low in complexity and high in precision.
本发明公开了一种胶轮列车限界检测方法、系统及存储介质,其方法包括:获取车辆全球定位系统坐标和车辆自身几何参数;基于RTK系统,进行车辆姿态监测,获取车辆控制点的定位信息,并根据定位信息得到车辆的第一轨迹线;所述第一轨迹线为第一控制点在车辆行驶过程中形成的轨迹,所述第一控制点为车辆整体循迹控制点;基于车辆自身几何参数和车辆控制点的定位信息,得到车辆外包络线;确定车辆在安全区域内运行后,基于车辆全球定位系统坐标、车辆外包络线和第一轨迹线,实时计算车辆两侧的最大限界;本发明将对车辆姿态的检测转化为对车辆控制点位置的检测,并通过车辆控制点实时位置的综合结算,完成车辆限界的计算,计算过程复杂度低,精确度高。
Rubber wheel train gauge detection method and system and storage medium
一种胶轮列车限界检测方法、系统及存储介质
2024-10-18
Patent
Electronic Resource
Chinese
IPC: | 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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