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Automobile safety belt warning device capable of preventing passenger on automobile from cheating warning system on automobile

A technology of alarm device and safety belt, applied in the direction of belt control system, etc., can solve the problems of driving safety hazards, loss, cheating instruments, etc., and achieve the effects of reliable operation, easy installation, and convenient use

Pending Publication Date: 2018-03-30
长治学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for fear of trouble, many occupants insert another metal pin that is not connected with the seat belt into the socket of the seat belt. In this way, the instrument is deceived, so that the reminder device of the seat belt loses its due effect, thereby giving Driving safety poses hidden dangers

Method used

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  • Automobile safety belt warning device capable of preventing passenger on automobile from cheating warning system on automobile
  • Automobile safety belt warning device capable of preventing passenger on automobile from cheating warning system on automobile
  • Automobile safety belt warning device capable of preventing passenger on automobile from cheating warning system on automobile

Examples

Experimental program
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Effect test

Embodiment 1

[0025] The car seat belt alarm device that can prevent fraud in this embodiment includes: a plug 1, a socket 2 for accommodating the plug, and a judgment and identification device. The judgment and recognition device is electrically connected to the alarm system on the car, and the plug includes a A plug block with a connecting part connected to the seat belt connecting part, and the plug and socket also include a first, second and third level certification body;

[0026] The first-level certification body includes a marble structure arranged in the socket, a slider 5 arranged along the insertion direction of the socket, and several concave-convex structures 7 arranged on the socket, wherein the bottom of the socket is provided There is a slider compression spring 10, one end of the slider is pressed on the slider compression spring, the slider entrance of the socket is provided with a protrusion to prevent the slider from sliding out of the socket, and the pin structure includ...

Embodiment 2

[0036] In each of the above-mentioned embodiments, the outputs of the photoelectric cells positioned at the bottom of the socket 2 are used as the input signals of the AND gates 17, 18, and 19 in groups of three, and the outputs of the three AND gates are used as the input signals of the AND gate 20. , the final output Vout1 is the result of the phase AND of the output signals of nine photoelectric cells.

[0037] The working principle of the present invention is to perform identification and authentication when the seat belt pin is inserted into the socket. If the plug on the vehicle is inserted, an authentication pass signal is given to the alarm system on the vehicle, and this signal informs the alarm system on the vehicle to cancel the sound and light of the alarm. Signal, if another plug is inserted, the authentication passing signal will not be given, and the alarm system will continue to alarm until the occupant in the car is correctly inserted into the safety belt p...

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Abstract

The invention relates to an automobile safety belt warning device capable of preventing a passenger on an automobile from cheating a warning system on the automobile, which can prevent the passenger on the automobile from cheating the warning system on the automobile by inserting another pin into a socket. The inserted pin is recognized and identified to guarantee that the inserted pin is an approved product arranged on the automobile. According to the automobile safety belt warning device disclosed by the invention, when the safety belt pin is inserted in the socket, the system identifies andrecognizes the inserted safety belt pin; and only the inserted safety belt pin which successively passes three recognition and identification levels can be considered as the safety belt pin arrangedon the automobile, and at the moment, the system sends a correct recognition signal to a rear instrument system to cancel a warning signal, or else, warning does not stop until the approved pin is inserted. According to the automobile safety belt warning device, three recognition processes need to be performed successively, and the recognition and identification process comprises mechanical recognition and identification and electronic recognition and identification, so that safety is very high, and the used pin is not liable to copy and replace. Through the adoption of the automobile safety belt warning device disclosed by the invention, the safety of the passenger on the automobile is guaranteed.

Description

technical field [0001] The invention relates to an anti-spoofing car safety belt alarm device. Background technique [0002] Now more and more families have their own cars. While providing convenient and efficient services for people's travel, traffic accidents also occur from time to time. Through on-site analysis, it can be seen that if the occupants of the car can strictly fasten the seat belts according to the requirements, a large part of the losses can be avoided. Therefore, there is basically a reminder device that the seat belt is not fastened on the car now, and the occupant on the car is prompted to fasten the seat belt through the alarm sound and the alarm display that the seat belt is not fastened on the instrument, and the alarm methods used now are all Through the metal pin on the seat belt, when the metal pin is inserted into the socket, there is a simple switch structure inside the socket. When the metal pin is detected, it will send a signal to the instrume...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R22/48
CPCB60R22/48
Inventor 上官晋太孟莉李艳玲王文溥
Owner 长治学院
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