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A helmet-wearing detection system, method, device, card reader and storage medium

A detection system and card reader technology, applied in traffic control systems, collaborative devices, road vehicle traffic control systems, etc., can solve the problems of large consumption of human and material resources, poor detection accuracy, undetectable and other problems, to save Human and material resources, the effect of accurate detection

Active Publication Date: 2022-07-05
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a helmet-wearing detection system, method, device, card reader and storage medium, which are used to solve the problem that the existing helmet-wearing detection scheme consumes a lot of manpower, material and resources, and it is impossible to realize the detection of all road sections at all times , and the problem of poor detection accuracy

Method used

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  • A helmet-wearing detection system, method, device, card reader and storage medium
  • A helmet-wearing detection system, method, device, card reader and storage medium
  • A helmet-wearing detection system, method, device, card reader and storage medium

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Embodiment 1

[0050] figure 1 A schematic structural diagram of a helmet-wearing detection system provided by an embodiment of the present invention, the system includes: a card reader 11, a first electronic tag 121 built in the helmet 12, and a second electronic tag 131 built in the vehicle 13;

[0051] The card reader 11 is used to broadcast the first radio frequency signal;

[0052] The card reader 11 is also used to determine the time point at which the second radio frequency signal reflected by the second electronic tag 131 is received, and to determine whether the time point is received within a preset time length including the time point. For the third radio frequency signal reflected by the first electronic tag 121, if yes, it is determined that the driver of the vehicle 13 wears the helmet 12; if not, it is determined that the driver of the vehicle does not wear a helmet.

[0053] The card reader provided by the embodiment of the present invention includes an electronic label card...

Embodiment 2

[0058] Since there are many types of vehicles with electronic tags installed, for example, some cars are also equipped with electronic tags, but the driver of the car does not need to wear a helmet, so in order to reduce the power consumption of wearing helmet detection, on the basis of the above embodiment, in the In the embodiment of the present invention, the card reader is further configured to obtain vehicle type information carried in the second radio frequency signal after receiving the second radio frequency signal reflected by the second electronic tag, and determine the vehicle type Whether the information is preset target vehicle type information, and if so, determine the time point at which the second radio frequency signal reflected by the second electronic tag is received.

[0059] In the embodiment of the present invention, the second radio frequency signal reflected by the second electronic tag carries vehicle type information to which the second electronic tag ...

Embodiment 3

[0063] In order to improve the accuracy of wearing helmet detection, on the basis of the above embodiments, in this embodiment of the present invention, the card reader is further configured to acquire the first license plate information and all the information carried in the second radio frequency signal. The second license plate information carried in the third radio frequency signal is used to determine whether there is license plate information that matches the first license plate information in the second license plate information. If so, it is determined that the driver of the vehicle wears a helmet, if no , it is determined that the driver of the vehicle is not wearing a helmet.

[0064] In the embodiment of the present invention, binding information between the helmet and the vehicle is predetermined, and the binding information is the license plate information of the vehicle. The binding between the helmet and the vehicle may be that one helmet is bound to multiple ve...

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Abstract

The invention discloses a helmet-wearing detection system, method, device, card reader and storage medium. The helmet-wearing detection system according to the embodiment of the present invention includes a card reader, a first electronic tag built in the helmet, and a card reader built in the vehicle. The second electronic tag broadcasts the first radio frequency signal through the card reader, and detects driving according to whether the second radio frequency signal reflected by the second electronic tag and the third radio frequency signal reflected by the first electronic tag are received within a preset period of time. Whether personnel wear helmets. It saves human and material resources, and as long as a card reader is installed at each intersection, it can realize the detection of all sections of the road at all times. In addition, the detection solution provided by the embodiment of the present invention is not affected by light and weather, and can achieve accurate detection even in the case of weak light or bad weather.

Description

technical field [0001] The invention relates to the technical field of traffic monitoring, and in particular, to a helmet-wearing detection system, method, device, card reader and storage medium. Background technique [0002] At present, drivers who drive non-motor vehicles (electric vehicles or motorcycles) do not wear helmets as required, and this behavior has caused major safety hazards to the drivers themselves. At present, the detection methods for helmet wearing of non-motor vehicle drivers include: one is that the traffic police conduct on-site detection at major intersections or road sections, which consumes a lot of human and material resources, and it is impossible to achieve full-time detection on all road sections. The other is to collect images through intelligent traffic cameras, and then use image analysis to detect whether the non-motor vehicle drivers in the images are wearing helmets. This method is greatly affected by light and weather, and the collected i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00G08G1/042G08G1/017
CPCG06K17/00G08G1/042G08G1/0175
Inventor 王杰张兴明方怡新陈明珠
Owner ZHEJIANG DAHUA TECH CO LTD