Novice driver driving skill improving assistant system based on Logistic model

A technology of driving skills and improvement system, which is applied in the field of auxiliary driving skills improvement system for novice drivers. sex, reducing misjudgment, and overcoming fear

Active Publication Date: 2019-03-19
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the buzzer alarm may frighten the driver, causing unnecessary safety hazards; and automatic driving cannot fundamentally improve the driver's driving skills

Method used

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  • Novice driver driving skill improving assistant system based on Logistic model
  • Novice driver driving skill improving assistant system based on Logistic model
  • Novice driver driving skill improving assistant system based on Logistic model

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Experimental program
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Embodiment Construction

[0044] see figure 1 , in the present embodiment, the novice driver's driving skills auxiliary improvement system based on the Logistic model includes: a driver information input module, a driver state detection module, an information analysis module, an information output module, a scene recognition module and a driver's mobile terminal; The driver's identity information is collected by the driver information input module, and the driver's physiological state information is obtained through real-time detection by the driver state detection module. The information analysis module uses the Logistic regression model to analyze and judge the driver's occurrence The probability value of nervousness, if the probability value exceeds the set probability value, the scene recognition module collects the surrounding scenes, and recognizes the collected surrounding scenes, and finds the most matching scene with the highest degree of matching with the surrounding scenes in the set scenes o...

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Abstract

The invention discloses a novice driver driving skill improving assistant system based on a Logistic model. The system is characterized in that physiological state information of a driver is detectedin real time, and the Logistic regression model is used for analyzing and judging the probability that the driver is nervous; when the probability exceeds a set probability, a surrounding scene is collected, the acquired surrounding scene is identified, the optimal scene with the highest matching degree with the surrounding scene in set scenes of a database is found out, and the optimal scene is output to a driver mobile terminal; corresponding advices are given to the driver by the driver mobile terminal according to the optimal scene, and therefore the driving skill of the novice driver is improved.

Description

technical field [0001] The present invention relates to a novice driver's driving skill assisting improvement system, more specifically to help the novice driver adapt to the real road conditions, and provide the novice driver with a system for improving and enhancing the driving skills according to the road conditions. Background technique [0002] Due to lack of driving experience, novice drivers are prone to emotional instability when encountering emergency situations, which may lead to accidents. [0003] The patent application specification with the publication number CN107117174A discloses a circuit system of an active safety guidance device for driver emotion monitoring and its control method. Switching to the window driving behavior guidance mode, the driver’s windshield transparent liquid crystal guidance display will display a guidance image to guide the driver to operate; if the operation result differs greatly from the guidance image, the DC motor will control th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02G06K9/00G09B9/04
CPCG09B9/04B60R16/02G06V20/56
Inventor 陈一锴邵艳敏刘帅陈凯孙婷张家庆石琴
Owner HEFEI UNIV OF TECH
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