A communication system, method and storage medium based on in-vehicle electronics

By extracting keywords, analyzing data transmission delay and environmental parameters in the vehicle communication system, a comprehensive transmission priority value is generated, which solves the problem of insufficient response of the vehicle communication system in emergency situations and improves the communication reliability and safety of vehicles in complex environments.

CN120455548BActive Publication Date: 2026-07-24ZHEJIANG TENGSHI ZHIJIA TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG TENGSHI ZHIJIA TECH CO LTD
Filing Date
2025-05-07
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing vehicle communication systems cannot respond quickly to emergency needs, leading to potential safety hazards for vehicle driving, especially during intelligent driving processes such as when passing through tunnels, where they cannot promptly meet communication requirements.

Method used

By acquiring data transmission information from vehicle-mounted electronic devices, extracting keywords and assigning values, and combining data transmission latency, stability index, and environmental parameters, a comprehensive transmission priority value is generated. Communication priority is dynamically adjusted to ensure the continuity and timeliness of critical data in harsh environments.

Benefits of technology

It effectively improves the response speed of emergency commands in intelligent driving scenarios, reduces safety hazards caused by communication delays or interruptions, and ensures the reliable operation of vehicles under complex working conditions.

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Abstract

The application relates to the technical field of communication, and particularly discloses a communication system and method based on a vehicle-mounted electronic device and a storage medium. The application first extracts a vehicle-mounted device data transmission request keyword and quantifies an importance score as a core weight, combines transmission delay time and a stability index to calculate time sensitivity, quantifies the urgency of high-time-efficiency demand, introduces environmental risk assessment, analyzes communication quality risk according to a visibility index and a signal attenuation coefficient, guarantees key data transmission in a harsh environment, generates a comprehensive transmission priority value by fusing the keyword score, the time sensitivity and the environmental risk value, breaks through the limitation of single-dimensional evaluation, realizes dynamic balance of data importance, timeliness and environmental influence, generates independent priority values by processing all requests in the system, and dynamically schedules according to the comprehensive score. The method improves the response speed of emergency instructions, enhances the robustness of the system, reduces safety hazards, and ensures reliable operation of the vehicle under complex working conditions.
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