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Safe belt detection method and device

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

Active Publication Date: 2014-02-05
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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  • Safe belt detection method and device
  • Safe belt detection method and device
  • Safe belt detection method and device

Examples

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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] like 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-mention...

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PUM

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Abstract

The invention provides a safe belt detection method and a safe belt detection device. The safe belt detection device comprises an image capture unit, an image identification unit and an alarm unit, wherein the image capture unit is used for capturing image information at the colpus region of a driver sitting on a car seat in real time; the image identification unit is connected with the image capture unit and is used for identifying the image information and judging whether a safe characteristic sign exists in the image information or not; the alarm unit is connected with the image identification unit and is used for giving an alarm that the driver does not tie a safe belt when the safe characteristic sign does not exist in the image information. By using the scheme, the safe belt wearing state of the driver can be effectively identified, the safety awareness of the driver can be increased, and in addition, the process of detecting the safe belt wearing state is carried out not only during the starting of a car but also in the car driving process in real time.

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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IPC IPC(8): B60R22/48
Inventor 陶洋高卫民李振坤
Owner BAIC MOTOR CORP LTD
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