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Seat belt detection method and device

A detection device and safety belt technology, applied in the belt control system and other directions, to achieve the effect of enhancing safety awareness

Active Publication Date: 2016-08-24
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to save trouble, some drivers buy a seat belt buckle or pass the belt through behind and then insert it into the buckle to escape the alarm.

Method used

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  • Seat belt detection method and device
  • Seat belt detection method and device

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Embodiment Construction

[0031] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0032] Such as figure 1 As shown, the present invention provides a safety belt detection device, comprising:

[0033] An image acquisition unit 100, configured to acquire image information of the chest area of ​​the driver 10 on the vehicle seat in real time;

[0034] An image recognition unit 200, connected to the image acquisition unit 100, for recognizing the image information and judging whether the image information contains a security feature mark;

[0035] The alarm unit 300 is connected with the image recognition unit 200 and is configured to issue an alarm that the driver 10 has not fastened the seat belt 50 when the image information does not contain the safety feature mark.

[0036] Using the above-ment...

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PUM

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Abstract

The present invention provides a safety belt detection device and a safety belt detection method. The safety belt detection device includes: an image acquisition unit for real-time acquisition of image information of the driver's chest area on the vehicle seat; The image recognition unit connected to the unit is used to identify the image information and judge whether the image information contains a security feature mark; the alarm unit connected to the image recognition unit is used for when the image information does not contain When the safety feature is marked, an alert is issued that the driver is not wearing a seat belt. Through the above scheme, the wearing state of the driver's seat belt can be effectively identified, and the safety awareness of the driver can be enhanced, and the process of detecting whether the seat belt is worn can not only run when the vehicle is started, but can be executed in real time during the driving process of the car detection.

Description

technical field [0001] The invention relates to the technical field of automobile safety protection, in particular to a safety belt detection method and device. Background technique [0002] Seat belts are the simplest and most effective car safety protection devices invented by human beings so far. The World Health Organization and relevant authoritative organizations have listed mandatory drivers and passengers to wear seat belts when driving as the most effective way to prevent and reduce the consequences of traffic accident injuries. one of the important measures. Relevant studies have shown that if drivers and passengers wear seat belts, the chance of surviving an accident is twice that of not wearing seat belts, and it can also reduce the chance of injury by 50%. But unfortunately, many drivers ignore the importance of this "life belt", leading to major accidents. [0003] At present, seat belt warning devices are installed on most vehicles. The seat belt alarm devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R22/48
Inventor 陶洋高卫民李振坤
Owner BAIC MOTOR CORP LTD
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