Vehicle navigation method, electronic device, and vehicle

CN122306105APending Publication Date: 2026-06-30GUANGZHOU AUTOMOBILE GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU AUTOMOBILE GROUP CO LTD
Filing Date
2026-03-30
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing in-vehicle navigation systems have poor navigation accuracy when dealing with dynamic landscape resources, resulting in a poor user experience, especially in sunset viewing scenarios where it is difficult to achieve a dynamic balance between traffic efficiency, landscape value, and astronomical conditions.

Method used

By acquiring vehicle driving data and solar trajectory data, the system predicts the solar illumination conditions on the road and combines this with road condition data to construct navigation routes, ensuring that vehicles can observe the sunset for a longer period of time while maintaining traffic efficiency and safety.

Benefits of technology

It improves the viewing range of the sunset while driving, ensures vehicle safety and traffic efficiency, and enhances the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application provides a vehicle navigation method, electronic device, and vehicle. The method includes: acquiring vehicle driving data and solar trajectory data, wherein the solar trajectory data is used to characterize the sun's trajectory over a future time period; predicting the solar illumination state of the road where the vehicle is located based on the driving data and solar trajectory data, wherein the solar illumination state is used to characterize the illumination of different locations on the road by sunlight over a future time period; and constructing a navigation route for the vehicle based on the solar illumination state and first road condition data, wherein the vehicle's field of view of the sun when traveling along the navigation route is greater than the field of view of the sun when traveling along other routes to the destination. This application solves the technical problem of poor user experience when using integrated dynamic landscape resources for navigation in related technologies.
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