Driving behavior evaluation method and device

A behavior and technology to be evaluated, applied in the field of vehicle driving behavior analysis, can solve the problems of inaccurate driving behavior evaluation results and low reference value, so as to improve rationality and referenceability, reduce traffic accidents, and improve driving safety Effect

Active Publication Date: 2017-05-31
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current evaluation methods have the problems of inaccurate evaluation results of driving behavior and low reference value.

Method used

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  • Driving behavior evaluation method and device
  • Driving behavior evaluation method and device
  • Driving behavior evaluation method and device

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Embodiment Construction

[0055] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate 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 only for explaining the present invention and should not be construed as limiting the present invention.

[0056] In the description of the present invention, it should be understood that the term "plurality" refers to two or more than two; sex.

[0057]The method and device for evaluating driving behavior according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0058] figure 1 It is a flowchart of a method for evaluating driving behavior according to an embodiment of the present invention.

[0059] Such as figure 1 As shown, the evaluation method of driving behavior acco...

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Abstract

The invention provides a driving behavior evaluation method and device. The method comprises steps that vehicle driving data of a to-be-evaluated travel is acquired, and the vehicle driving data comprises alarm data of multiple driving index items; the to-be-evaluated travel is segmented according to a preset time interval to acquire at least one travel segment corresponding to the to-be-evaluated travel; based on a preset evaluation model, safety propensity values of the corresponding travel segments are determined according to the alarm data of multiple driving index items contained in each travel segment; an evaluation result of the to-be-evaluated travel is generated according to the safety propensity values of the at least one travel segment. The method is advantaged in that the evaluation result is more accurate, and evaluation rationality and reference values are improved.

Description

technical field [0001] The invention relates to the technical field of vehicle driving behavior analysis, in particular to a method and device for evaluating driving behavior. Background technique [0002] With the improvement of living standards, the number of motor vehicles is also increasing. At the same time, the frequency of traffic accidents is also increasing. In the process of driving a vehicle, unsafe driving behavior has brought many safety hazards and caused huge property and personnel losses. Therefore, how to improve the driver's driving behavior has become a problem that cannot be ignored. [0003] At present, in related technologies, three parameters of longitudinal acceleration, lateral acceleration, and vertical acceleration are usually used for threshold judgment, so as to provide a total score of driving behavior, or provide a safe or unsafe judgment result. However, the current evaluation methods have the problems of inaccurate evaluation results of dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
CPCG08G1/0125
Inventor 韦于思
Owner NEUSOFT CORP
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