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A method for monitoring the driving behavior of commercial vehicle drivers

A technology for vehicle driving and driver, applied in instrument, calculation, character and pattern recognition, etc., can solve problems such as difficulty in recognition

Active Publication Date: 2020-07-10
RECONOVA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the angle of the cigarette changes, it is easier to identify when it is lit or has a large angle with the camera, but it is more difficult to identify when it is not lit and pointed at the camera

Method used

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  • A method for monitoring the driving behavior of commercial vehicle drivers
  • A method for monitoring the driving behavior of commercial vehicle drivers

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Embodiment Construction

[0023] The present invention is a method for monitoring the driving behavior of commercial vehicle drivers. Real-time image acquisition is carried out through a monitoring device. The monitoring device can be fixed at the position of the A-pillar, or installed at the lower left corner of the vehicle rearview mirror. The height of the installation position is about It is higher than the top of the driver's head, does not affect the driver's driving behavior, and can completely capture the driver's face, upper body and steering wheel; in addition, the monitoring device uses a large-angle, single-pass 940nm infrared camera, which can Independent supplementary light, so that the monitoring device can be used normally at night and less affected by external light during the day; after algorithm recognition and analysis of real-time collected images, it can be judged whether the driver is inattentive, If any of the above-mentioned violations of safety regulations is detected, an alarm...

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PUM

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Abstract

The present invention is a method for monitoring the driving behavior of commercial vehicle drivers. For each frame of image collected, an image detection area is first set according to the image resolution, and face recognition and positioning are performed in the image detection area. After the driver's face location area, according to the face location area to further identify whether there are human eyes, cigarettes, mobile phones and seat belts, and judge whether the driver is inattentive, talking on the phone or smoking, not wearing a safety belt while driving. If the violation of safety regulations is detected, an alarm will be issued according to the preset strategy; the invention is applicable to all types of vehicles, and the accurate detection will not interfere with the normal driving behavior. On the one hand, it reminds the driver to pay attention to his own driving behavior On the other hand, passengers can supervise the driver to ensure that the driver can drive in a standardized manner and build a safer road traffic.

Description

technical field [0001] The invention relates to a method for monitoring the driving behavior of drivers of commercial vehicles. Background technique [0002] Operating vehicles are the most popular means of public transportation. Compared with private vehicles, the driver's behavior is related to the personal and property safety of more people. It is self-evident to require the driver's driving behavior to comply with driving safety regulations. The detection of vehicle driver's driving behavior has always been a hot topic in research at home and abroad. [0003] In the driving safety regulations of commercial vehicles, it is required that the drivers of commercial vehicles must fasten their seat belts, and must not make phone calls or smoke while driving. At present, the in-vehicle systems of commercial vehicles are rarely equipped with seat belt detection similar to that of private vehicles, and behaviors such as making phone calls and smoking cannot be judged. [0004] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G08B21/00
CPCG08B21/00G06V40/171G06V20/597
Inventor 卢磊李长扬张博童胡燕彬
Owner RECONOVA TECH CO LTD
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