Internet of Vehicles key information classification early warning method and vehicle-mounted device

Through the hierarchical early warning system of Internet of Vehicles information, information categories are divided according to driving status and the driver is reminded through multiple sensory channels, which solves the problem of information overload and delay in the car and improves driving safety and user experience.

CN112330972AInactive Publication Date: 2021-02-05TSINGHUA UNIVERSITY
6 Cites 8 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TSINGHUA UNIVERSITY
Filing Date
2020-10-22
Publication Date
2021-02-05
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Information overload and delay in the in-car human-computer interaction system make it difficult for drivers to obtain useful information in a timely manner, resulting in poor user experience and low safety performance.

Method used

By obtaining the Internet of Vehicles information, the driving status of the target vehicle is determined, the information categories are divided into indicative, warning and commanding, and graded warnings are carried out through visual, auditory and tactile information to ensure that the driver receives appropriate warnings under different driving conditions. information.

Benefits of technology

Effectively remind drivers to avoid collisions or violations caused by distraction or incorrect operations, maximize driving safety and user experience, and avoid information overload and distraction.

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Abstract

The invention provides an Internet of Vehicles key information classification early warning method and a vehicle-mounted device. The Internet of Vehicles key information classification early warning method comprises the steps: acquiring Internet of Vehicles information of a target vehicle; determining current driving state information of the target vehicle according to the Internet of Vehicles information; and determining the type of information sent to the target vehicle according to the driving state information. According to the invention, the information with different emergency degrees can be sent to the user according to the current driving state information, multi-channel grading early warning is realized according to the information type, and the effects of assisting driving, promoting safety and improving user experience are achieved.
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Citation Information

Patent Citations

  • Method and system for avoiding vehicle and pedestrian collision in road-vehicle coordination environment

    CN104210489A

  • Method and device for determining road traffic risk and vehicle-mounted system

    CN109308816A

  • Method for emergency braking of commercial vehicle based on V2X

    CN110525429A

  • Rear-end collision prevention early warning and control method and system based on vehicle-mounted communication

    CN111127920A

  • Early warning method and early warning device based on driving distraction state

    CN111137284A

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