The invention relates to a vehicle positioning method and device, computer equipment and a storage medium. The vehicle positioning method comprises the following steps of calculating and determining inertial navigation data through utilizing acquired motion state parameters at the current moment, determining position data of a vehicle at the preset moment according to positioning signals transmitted by base stations and received at the preset moment, and acquiring the position data of the vehicle at the current moment according to the position data of the vehicle at the preset moment and the inertial navigation data. The position data of the vehicle at the preset moment is calculated through the inertial navigation data to obtain the position data of the vehicle in the process of receivingthe positioning signal once but not receiving the next positioning signal, so that the positioning precision of the vehicle during high-speed driving is improved.
本申请涉及一种车辆定位方法、装置、计算机设备和存储介质。所述方法包括:通过获取到的当前时刻运动状态参数计算确定惯性导航数据,再根据预设时刻接收到的各基站发射的定位信号,确定车辆在预设时刻的位置数据,根据上述车辆在预设时刻的位置数据和惯性导航数据得到车辆在当前时刻的位置数据。通过惯性导航数据对车辆在预设时刻位置数据的计算,得到车辆在接收到一次定位信号但尚未接收到下一次定位信号过程中的位置数据,使车辆在高速行驶时定位精度得到提升。
Vehicle positioning method and device, computer equipment and storage medium
车辆定位方法、装置、计算机设备和存储介质
2021-03-19
Patent
Elektronische Ressource
Chinesisch
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