Positioning method, positioning device, electronic apparatus, car end device, automatic driving vehicle, computer readable storage medium, and computer program

摘要

Problem to be solved: to provide a positioning method for reducing the computational complexity of the Kalman filter and realizing the technical effect to improve the calculation efficiency.Positioning methodRetrieve navigation information from at least two Kalman filters, respectively.Among othersEach Kalman filterConnected to one inertial measurement unitFusion of multiple navigation informationIncluding positioning information;One inertial measurement unit is connected to one Kalman filter.By combining multiple navigation information acquired from each Kalman filterLarge amount of computationAvoid technical problems of low efficiencyReduce the computational complexity of each Kalman filter.The technical effect to improve the calculation efficiency is realized.Since each Kalman filter is a parallel operation, it is possible to reduce the information interference, thereby realizing the technical effect to increase the reliability of the positioning information.Diagram