Vehicle driving state judgment method and device and storage medium

Abstract

The invention discloses a vehicle driving state judgment method and device and a storage medium, and the method comprises the steps: obtaining the GPS data of a vehicle at the current moment, and when the GPS data at the current moment and the GPS data at historical moments are all valid data, judging whether the current moment and the historical moment are valid data or not; and determining whether a sudden acceleration event or a sudden deceleration event occurs according to the GPS data at the current moment and the GPS data at the historical moment, and determining whether a sudden left turn event or a sudden right turn event occurs according to the GPS data at the current moment and the GPS data at the historical moment. According to the method for judging the driving state of the vehicle provided by the embodiment of the invention, the driving state of the vehicle only equipped with a basic communication module and a GPS (Global Positioning System) can be judged, namely the driving state can be judged at lower hardware cost.

Description

technical field [0001] Embodiments of the present invention relate to the field of transportation technologies, and in particular, to a method, a device, and a storage medium for determining a driving state of a vehicle. Background technique [0002] With the development of science and technology and economy, the number of cars in our country is increasing, and people's life has become more and more convenient, and the traffic accident rate has also increased. Facing the ever-increasing number of cars, it is very important to use technology to supervise and manage traffic behavior. [0003] Intense driving is one of the important causes of traffic accidents. Rapid acceleration, rapid deceleration, sharp right turn, and sharp left turn are all violent driving behaviors. It is increasingly important to correctly identify severe driving behaviors, and proactively remind and upload to the cloud platform. [0004] At present, vehicles on the market need to rely on sensors such ...

AI Technical Summary

Problems solved by technology

[0004] At present, vehicles on the market need to rely on sensors such as accelerometers, gyroscopes, and magnetometers to identify aggressive driving behaviors. Due to cost reasons, many vehicles are only equipped with basic communication modules and Global Positioning System (Global Positioning System, GPS for short). Not equipped with gyroscope and magnetometer sensors, and some are not even equipped with accelerometer sensors, so that the vehicle cannot recognize and report the driver's intense driving behavior

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