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Driving behavior monitoring method and system

A monitoring system and behavior technology, applied in the direction of control devices, etc., can solve problems such as the inability to monitor the conversation between the driver and passengers, unsafe driving, etc., to achieve the effect of avoiding traffic accidents, preventing traffic accidents, and ensuring public safety

Active Publication Date: 2020-12-15
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a driving behavior monitoring method, which is used to solve the problem of unsafe driving due to the inability to monitor the driver's behaviors such as talking and arguing with passengers
At the same time, the present invention also provides a driving behavior monitoring system, which is also used to solve the problem of unsafe driving due to the inability to monitor the driver's behaviors such as talking and arguing with passengers

Method used

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  • Driving behavior monitoring method and system
  • Driving behavior monitoring method and system
  • Driving behavior monitoring method and system

Examples

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Embodiment Construction

[0025] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0026] Examples of monitoring systems:

[0027] Such as figure 1 The driving behavior monitoring system shown includes a voiceprint recognition host, a vehicle controller connected to the voiceprint recognition host, an alarm (including a loudspeaker and a warning light) and a microphone for setting in the driving area, and the output of the microphone is The terminal is connected with the input terminal of the voiceprint recognition host.

[0028] Based on the monitoring system, the flow of a driving behavior monitoring method is as follows: figure 2 As shown, the detected vehicle speed is obtained by the vehicle controller, and the vehicle controller is used to send the detected vehicle speed to the voiceprint recognition host, and when the voiceprint recognition host judges that the vehicle speed is greater than the set speed (manually...

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Abstract

The invention relates to a driving behavior monitoring method and system, and belongs to the technical field of vehicle driving monitoring. The monitoring method comprises the steps that the sound information of a driving region is collected, the voiceprint features of the sound information are extracted, and whether the sound of a driver is contained or not is judged; when the sound of the driveris detected, whether the collected sound information also contains information of other person is judged; and if yes, the urgency degree of the sound of the driver is judged, corresponding alarm is carried out and / or the vehicle is controlled to carry out emergency braking according to the urgency degree, so that traffic accidents caused by distraction of the driver are prevented, and the drivingsafety is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of vehicle driving monitoring, and in particular relates to a driving behavior monitoring method and system. Background technique [0002] Behaviors such as talking and arguing with passengers during the driving process will cause the driver to be distracted, and there will be hidden dangers of traffic accidents, threatening public safety. The existing driving behavior monitoring system only sets simple functions such as vehicle speeding alarm and fatigue driving reminder for driving behavior, while fatigue driving reminder is based on image recognition technology, by monitoring the driver's facial movements such as closing eyes, yawning, looking left and right, etc. To judge the driving state, so as to take active intervention measures, this method cannot detect bad driving behaviors such as talking and arguing between the driver and passengers. [0003] With the development of voice recognition technology...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/09B60W50/14B60W30/09
CPCB60W40/09B60W50/14B60W30/09B60W2050/143
Inventor 闫晓艳
Owner ZHENGZHOU YUTONG BUS CO LTD