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A driver safety driving early warning method

A technology for safe driving and driver, applied in the field of driver safe driving early warning, which can solve the problems of the driver's safe driving evaluation error and the inability to truly respond to the driver's safe driving.

Inactive Publication Date: 2016-05-25
江苏柏瑞网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the domestic assessment of driver safety mainly relies on the driver's driving experience, driving experience and related driving theory assessment, so there is a large error in the assessment of driver's safe driving, and it cannot truly reflect the situation of the driver's safe driving

Method used

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  • A driver safety driving early warning method
  • A driver safety driving early warning method
  • A driver safety driving early warning method

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing.

[0021] Such as image 3 , which gives a clear hierarchical tree structure, from bottom to top, respectively C, B, A three levels. Each lower level is the basis for judging the upper level. In order to embody the present invention more effectively, this embodiment selects the most common indicators related to safe driving in road traffic regulations.

[0022] The relevant index weights are determined by the analytic hierarchy process, and the safety factor evaluation model of the relevant vehicle drivers in a specific environment is obtained. Finally, determine the relevant assignment methods and relevant theories of each index, so as to measure and calculate the safety factor of the relevant drivers.

[0023] It should be noted image 3 Diffusion is carried out in a tree form, and each next level is subordinate to the target layer of the previous level as a rule layer. ...

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Abstract

The invention discloses a driver safety driving warning method, and belongs to the technical field of automobile safety. The method includes 1, acquiring data; 2, analyzing data; 3, determining the safe coefficients; 4, determining prewarning. Conditions of a driver violating traffic regulations, conditions of bad driving of the driver and driving time are analyzed and processed, safety driving of the driver can be analyzed completely and effectively by calculating the weight values, and the drive safety of the driver can be judged accurately; when the safety coefficients are excessively low, prewarning is performed to warn the drive to adjust timely or stop and take a rest.

Description

technical field [0001] The invention relates to a driver safety driving early warning method, which belongs to the technical field of automobile safety. Background technique [0002] With the continuous and rapid development of my country's transportation industry and economy, automobiles have increasingly become the most important means of transportation for people to travel, but the negative effects of traffic safety that follow have become more and more prominent social problems, and have become global issues. [0003] As far as the current automobile industry is concerned, in terms of automobile manufacturing, the development and development of active safety technologies such as EyeCar technology, CamCar technology, and tire pressure monitoring systems, and passive safety technologies such as airbags, adaptive restraint technology systems, and automotive energy-absorbing steering columns. The use has been quite mature, which has greatly improved the safety performance of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W40/08B60W50/14
CPCB60W40/08B60W50/14
Inventor 李柏张晓东
Owner 江苏柏瑞网络科技有限公司