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Vehicle, and driving behavior analysis method, device and system

An analysis method and technology of an analysis device are applied in the field of analysis system of driving behavior, which can solve the problems of frequent, large social influence, and many traffic accidents, and achieve the effect of reducing traffic accidents.

Active Publication Date: 2018-05-29
BYD CO LTD
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  • Summary
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AI Technical Summary

Problems solved by technology

However, this technology still has certain limitations and cannot reflect the driver's driving behavior as a whole.
[0003] In addition, in recent years, the number of private cars has gradually increased, but the number of traffic accidents caused by not turning on the turn signal is also increasing or becoming more frequent, and the social impact caused is also increasing

Method used

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  • Vehicle, and driving behavior analysis method, device and system
  • Vehicle, and driving behavior analysis method, device and system
  • Vehicle, and driving behavior analysis method, device and system

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] The car and the analysis method, device and system for driving behavior according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0039] figure 1 is a flowchart of a driving behavior analysis method according to an embodiment of the present invention. Such as figure 1 As shown, the analysis method of the driving behavior includes the following steps:

[0040] S1. Obtain navigation data and turn signal data of a car within a preset road section...

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Abstract

The invention discloses a vehicle, and a driving behavior analysis method, device and system. The analysis method comprises the following steps: acquiring navigation data and turn signal data of the vehicle in a preset road section, wherein the navigation data comprise steering data; and analyzing driving behaviors according to the steering data and the turn signal data. The analysis method firstly acquires the steering data and the turn signal data, and analyzes the driving behaviors according to the steering data and the turn signal data, thereby assisting a driver in developing a good habitof using turn signals and reducing the occurrence of traffic accidents.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a driving behavior analysis method, a driving behavior analysis device, a driving behavior analysis system and an automobile. Background technique [0002] In the related technology, the current fatigue value of the driver is obtained by the driver fatigue tester, the current driving behavior value of the vehicle is obtained by the vehicle driving state tester, the acceleration value during the driving process of the vehicle is obtained by the vehicle acceleration tester, and then by calculating The device calculates and forms the driver's driving behavior score according to the current fatigue value, the current driving behavior value, and the acceleration value, and receives and saves the driving behavior score through the remote server. When the driving behavior score is low, the driver is reminded to avoid driver fatigue driving or illegal driving. However, this technolo...

Claims

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Application Information

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IPC IPC(8): B60W40/09B60W50/14
CPCB60W40/09B60W50/14
Inventor 陈庆海
Owner BYD CO LTD
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