Vehicle track calibration method based on deep learning, electronic equipment and storage medium

CN119310595APending Publication Date: 2025-01-14NANJING ZEAHO ELECTRONICS TECH CO LTD
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Patent Information

Application Number
CN202411401401.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-09
Publication Date
2025-01-14

AI Technical Summary

Technical Problem

The existing vehicle trajectory calibration methods cannot be effectively calibrated when the GPS signal drifts, resulting in large deviations in vehicle driving trajectory and mileage statistical deviations.

Method used

Using the vehicle trajectory calibration method based on deep learning, the deep learning model is trained by obtaining multiple sets of vehicle trajectory information, calculate and analyze the vehicle's positioning information and operation information, output correction judgment information to judge the vehicle's steering and speed changes, and use the trajectory judgment The model calibrates the positioning information and deletes abnormal data.

Benefits of technology

It improves the intelligence and accuracy of trajectory calibration, can more accurately judge whether the vehicle is steering, reasonably removes the drift phenomenon of GPS signal, and reduces positioning deviation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a vehicle track calibration method based on deep learning, electronic equipment and a storage medium, and relates to the technical field of positioning drift analysis, and the method comprises the steps: obtaining multiple groups of vehicle track information, and training a deep learning model based on the vehicle track information; acquiring positioning information of a vehicle, and outputting vehicle operation information; the vehicle operation information is calculated, and correction judgment information is output; judging the positioning information by using a track judgment model; calculating a speed interval based on the speed judgment information and the vehicle operation information, and analyzing the vehicle operation information based on the speed interval; the method and the device are used for solving the problems that in the prior art, when positioning drifting occurs to GPS signals, drifting positioning is not calibrated, so that deviation of a vehicle driving track occurs, and the vehicle mileage statistical deviation is large.
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Citation Information

Patent Citations

  • Vehicle track calibration method and device, storage medium and electronic device

    CN117970390A

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