Vehicle positioning method

• Main Authors: DUAN LIQING, CHEN SHAOMING, HUANG XIANKUN
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses a vehicle positioning method. The method comprises the steps of collecting first data corresponding to a vehicle through a first CPU corresponding to a microcontroller MCU, wherein the first data at least comprises GPS data, acceleration and angular velocity; transmitting the first data to a second CPU corresponding to the MCU through the first CPU; the first data are processed through the second CPU, positioning data are obtained, and the accuracy of the position corresponding to the positioning data is higher than that of the position corresponding to the first data. According to the technical scheme, the first data corresponding to the vehicle are collected through the first CPU corresponding to the MCU, the first data are transmitted to the second CPU, and the first data are processed through the second CPU corresponding to the MCU, so that different tasks are processed through different CPU cores corresponding to the MCU, the working load of a single CPU core is reduced, the vehic