A method for identifying seat belt wearing

Abstract

The invention relates to the technical field of driving safety, in particular to a safety belt wearing identification method, which comprises the following steps of: 1, identifying whether an insertion buckle and a lock catch are correctly inserted or not; 2, identifying whether a waistband and a shoulder strap on the safety belt are correctly worn or not; and 3, identifying the wearing of the safety belt in a driving process. According to the method, the buckling of the insertion buckle and the lock catch of the safety belt can be identified through step 1; since Braille has the particularityand is identified by a pressure sensor as a frame number of a vehicle, and the frame number is unique, the insertion buckle cannot be copied, and the correct buckling of the insertion buckle and thelock catch can be ensured; in step 2, a two-dimensional code is scanned and color selection identification is carried out on a reflecting strip, since the two-dimensional code, which is set as the frame number and / or the engine number, is unique and cannot be copied as well, the shoulder strap and waistband on the safety belt cannot bypass the back of the seat through color selection identification, and the correct wearing of the safety belt is guaranteed.

Description

technical field [0001] The invention relates to the technical field of driving safety, in particular to a safety belt wearing identification method. Background technique [0002] With the rapid development of China's economy and the rapid improvement of people's living standards, automobiles have become mainstream consumer goods in the current society, which facilitates people's travel. However, some phenomena that affect driving safety occur, such as seat belts not worn or not worn correctly, As a result, in the event of a traffic accident, the driver cannot be effectively protected. The number of casualties due to traffic accidents in my country is increasing year by year, causing great losses. The main reason for not wearing the seat belt or not wearing it correctly is the driver's driving safety awareness It is relatively weak, and at the same time there is a fluke mentality, and then there is a seat belt buckle for deceiving seat belt wearing recognition. Through this buc...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of China's economy and the rapid improvement of people's living standards, automobiles have become mainstream consumer goods in the current society, which facilitates people's travel. However, some phenomena that affect driving safety occur, such as seat belts not worn or not worn correctly, As a result, in the event of a traffic accident, the driver cannot be effectively protected. The number of casualties due to traffic accidents in my country is increasing year by year, causing great losses. The main reason for not wearing the seat belt or not wearing it correctly is the driver's driving safety awareness It is relatively weak, and at the same time there is a fluke mentality, and then there is a seat belt buckle for deceiving seat belt wearing recognition. Through this buckle, it is inserted into the buckle of the seat belt, so that the vehicle driving computer cpu mistakenly indicates that the seat belt has been worn correctly In addition, some drivers will bypass the seat belt from the back of the seat, and then insert the buckle of the seat belt into the buckle. Although the buckle on the seat belt has been correctly inserted into the buckle, the seat belt is The shoulder and lap belts cannot protect the driver, and still make the seat belt lose its function