The invention relates to a road surface information creation device and a vehicle control system. The cloud (CL1) includes a server (41) and a storage device (42). The storage device (42) has a road surface information map (42a). When the first sampling distance (d1) is equal to or greater than the first threshold distance (dth1), the server (41) performs resampling of interpolated data such that the sampling position for each second sampling distance (d2) and the unsprung displacement (z1) of the sampling position exist. The server (41) stores the subarea unsprung displacement (Z1) in a storage area corresponding to the subarea (Gd) of the road surface information map (42a) on the basis of the resampled map creation data.
本发明涉及路面信息制作装置以及车辆控制系统。云(CL1)包括服务器(41)和存储装置(42)。存储装置(42)具有路面信息地图(42a)。服务器(41)在第一采样距离(d1)为第一阈值距离(dth1)以上的情况下,对地图制作用数据进行以存在每个第二采样距离(d2)的采样位置和采样位置的簧下位移(z1)的方式插补数据的重采样。服务器(41)基于重采样后的地图制作用数据,在路面信息地图(42a)的与分区(Gd)对应的存储区域储存分区簧下位移(Z1)。
Road surface information creation device and vehicle control system
路面信息制作装置以及车辆控制系统
13.05.2022
Patent
Elektronische Ressource
Chinesisch
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