Driving behavior recognition method, device and equipment and storage medium

Abstract

The invention relates to the field of artificial intelligence, and discloses a driving behavior recognition method, device and equipment and a storage medium. The driving behavior recognition method comprises the following steps: acquiring a vibration signal wave of a vehicle, and judging whether the vehicle is in a running state or not according to the vibration signal wave; if the vehicle is inthe running state, obtaining running data according to a gyroscope and an acceleration sensor, and calculating an acceleration vector; according to the acceleration vector, judging whether the displacement direction change angle in the first time interval exceeds an angle threshold value or not, and judging whether the acceleration value in the second time interval exceeds an acceleration threshold value or not; and if the angle threshold value and / or the acceleration threshold value are / is exceeded, recording the information in a log and sending out corresponding alarm information. In addition, the invention also relates to a blockchain technology, and the privacy information of the user can be stored in the blockchain. According to the invention, compared with a scheme of monitoring theoperation state by a GPS system, the driving behavior recognition method, device and equipment and the storage medium achieve the monitoring of the operation behavior of the vehicle through less powerconsumption and less private information.

Description

technical field [0001] The present invention relates to the field of artificial intelligence, in particular to a driving behavior recognition method, device, equipment and storage medium. Background technique [0002] With the continuous development of the economy and the continuous increase of the consumption power of the family, the car is entering thousands of households as a household consumer product. As a driving tool, a car itself requires certain driving qualities, and every family needs to have sufficient driving qualities when acquiring a car. Although most drivers have been trained in obtaining a driver's license, there are still many improper driving behaviors in actual driving on the road. A large number of car driving brings great difficulties to correction, basically only rely on large-scale publicity and driver's self-awareness of improper driving behavior. [0003] Among the bad driving behaviors, the most important bad behavior is frequent rapid accelerat...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the technical problem of excessive power consumption of the mobile phone by using the GPS system to identify the rapid acceleration and deceleration behavior of the car

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