The invention provides a method for generating vehicle track simulation data and a control unit, and the method comprises the steps: setting an attitude angle and an acceleration of a vehicle at each time point according to a set vehicle motion track parameter and a set vehicle motion state parameter, and calculating a coordinate and a speed of the vehicle at each time point according to the attitude angle and the acceleration; the attitude angle, the coordinates, the speed and the acceleration of the vehicle are stored in association with the corresponding time points, a series of time-indexed trajectory simulation data is generated, and the trajectory simulation data can be used for replacing or calculating the sensor data which are also time-indexed, so that the time-indexed trajectory simulation data can be used for simulating the time-indexed trajectory simulation data. Therefore, the multi-sensor fusion algorithm can be verified.
本发明提出了用于生成车辆轨迹模拟数据的方法及控制单元,其中,根据设定的车辆运动轨迹参数和车辆运动状态参数设定车辆在各个时间点处的姿态角和加速度并据此计算车辆在各个时间点处的坐标和速度,通过将车辆的姿态角、坐标、速度和加速度与相应的时间点相关联地存储,产生了一系列以时间为索引的轨迹模拟数据,这些轨迹模拟数据由于以时间为索引,因此可以用于替代或计算同样以时间为索引的传感器数据,以便用于验证多传感器融合算法。
Method and control unit for generating vehicle trajectory simulation data
用于生成车辆轨迹模拟数据的方法及控制单元
2024-05-17
Patent
Electronic Resource
Chinese
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