Accident early warning method, storage device and vehicle terminal based on vehicle accident probability

Abstract

The invention discloses an accident pre-warning method based on vehicle risk probability, a storage device and a vehicle-mounted terminal. The accident pre-warning method comprises the steps that original data in the running process of a vehicle is collected in real time; desensitization treatment is conducted on the collected original data, and the data is converted into characteristic data; thevehicle-mounted terminal calls a pre-established probability nonlinear regression data model, operation treatment and analysis are conducted on the characteristic data, and the vehicle risk probability is output; when the vehicle risk probability is greater than or equal to a preset probability threshold value, an accident pre-warning function of the vehicle-mounted terminal is started, and accident pre-warning information is sent to a preset mobile terminal. The vehicle risk probability is calculated by calling a preset data model, the method is simple, calculation results are more accurate,accidents can be pre-warned in time before the accidents occur, and the pre-warning information is sent to a driver so as to develop a safe driving habit.

Description

technical field [0001] The invention relates to the technical field of the Internet of Vehicles, in particular to an accident warning method based on the probability of a vehicle being in danger, a storage device and a vehicle-mounted terminal. Background technique [0002] With the continuous development of the social economy, people's material life is becoming more and more abundant, and the car has almost become one of the necessary tools for every family to travel. In addition, with the continuous development of electronic technology, the popularization of smart electronic devices, the Internet of Things, Concepts such as big data and Internet of Vehicles are deeply rooted in the hearts of the people, and the smart vehicle industry is showing a thriving scene, bringing more humanized experience and services to car owners. [0003] However, frequent vehicle traffic accidents make us hard to prevent. From the statistics of vehicle accident data in recent years, it is found...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an accident warning method, a storage device, and a vehicle-mounted terminal based on the probability of a vehicle accident in view of the above-mentioned defects of the prior art, aiming to solve the problem that the vehicle will not be detected when the driving behavior is improper in the prior art. The calculation of the probability of accident, and there is no problem of prompting the driver of the accident warning

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