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Method and system for recognizing driver talking on phone when driving and motor vehicle

A driver and vehicle speed technology, applied in the field of identifying drivers who are driving and making phone calls, can solve problems such as being unable to be captured and supervised, and increasing traffic accidents, so as to facilitate safety education and punishment, reduce traffic accidents, and cultivate good habits.

Inactive Publication Date: 2017-12-15
深圳智慧车联科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, since most of the vehicles are driving on roads without high-definition cameras, the behavior of the driver calling on the phone cannot be captured and supervised during most of the driving time. Traffic accidents are also on the rise

Method used

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  • Method and system for recognizing driver talking on phone when driving and motor vehicle
  • Method and system for recognizing driver talking on phone when driving and motor vehicle

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Embodiment Construction

[0019] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0020] The present invention uses the no-text recognition technology in voiceprint recognition to obtain the sound signal in the vehicle through a common microphone during the driving process of the vehicle, extract the voiceprint features of the voice, compare and analyze it with the previously stored voiceprint features of the driver, and judge Find out whether the driver is making a phone call while driving, and record and store the voice of the speech, and also start the video recording device to take pictures or video at the same time, and save the evidence so that the driver can be educated and punished.

[0021] Voiceprint recognition, also known as speaker recognition, is a technology for judging the speaker's identity by sound. Intuitively speaking, although the voiceprint is not as intuitive as the individual differences...

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PUM

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Abstract

The invention discloses a method and system for recognizing a driver talking on the phone when driving and a motor vehicle. The method comprises the steps of a) obtaining cab voice recording; b) extracting voiceprint features of the voice recording; and c) comparing the voiceprint features with pre-stored voiceprint features, and if the two match, then recognizing the case as talking on the phone when driving. In the step c, if the two match, then sound and light alarm and / or sound image recording is performed. The behavior of a driver talking on the phone when driving is monitored through the voiceprint recognition technology so as to facilitate the safety education and punishment of the driver, to train good habits of not talking on the phone during driving, and to reduce the occurrence of traffic accidents.

Description

technical field [0001] The present application relates to a method and system capable of identifying a driver who makes a phone call while driving. Background technique [0002] With the development and popularization of mobile communication technology, mobile phones have become an indispensable and important accompanying item in people's daily life. While mobile phones provide convenience for people, they also have a certain negative impact on our lives, one of which is to make phone calls while driving. Serious traffic accidents often occur due to drivers answering or making phone calls in vehicles running at high speed. [0003] In order to restrict drivers from making phone calls in vehicles, traffic management departments and major companies have made various efforts and strict management regulations, and high-definition cameras at important traffic intersections are also working 24 hours a day. However, since most of the vehicles are driving on roads without high-def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/06G10L17/02B60Q9/00
CPCG10L17/02G10L17/06B60Q9/00
Inventor 贺鹏麟王朝武王勇陈建江高万盛
Owner 深圳智慧车联科技有限公司
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