Safety belt alarming device for detecting bus state and realizing method thereof

Abstract

The invention relates to a safety belt alarming device for detecting a bus state and a realizing method thereof. The existing voice prompting device can only broadcast voices without stop like a foolso that passengers feel uncomfortable and disgusted. The safety belt alarming device for detecting the bus state comprises a shell, a battery, a battery box cover, a circuit board and a loudspeaker; the circuit board is arranged in a cavity of an upper shell; an acceleration sensor, a micro-controller and a voice module are arranged on the circuit board; and the battery is arranged in a cavity ofa lower shell. When a bus is moving, the acceleration sensor can output a high level to trigger the micro-controller to be interrupted and can accurately judge whether the bus is in a moving state ornot and can broadcast a voice alarm in time; and when judging that the vehicle is in a stopping state, the voice alarming can automatically stop. According to the safety belt alarming device for detecting the bus state, by combining intelligent chip control and acceleration sensor technologies, the voice alarm is automatically decided; and therefore, the problem that the trouble is caused to the passengers because the existing stupid ceaseless voice broadcasting is solved; and meanwhile, super-long power supply endurance of the battery is realized.

Description

technical field [0001] The invention belongs to the technical field of traffic safety intelligent monitoring electronics, and in particular relates to a safety belt alarm device for detecting the state of a passenger car and an implementation method thereof. Background technique [0002] Reminding passengers to fasten their seat belts through voice warnings is a good way to solve the problem of passengers not fastening or forgetting to fasten their seat belts. However, the current seat belt voice prompt devices on the market do not have the detection function of the vehicle status. When someone takes a seat, the non-stop voice broadcast will be foolish; if the vehicle is in a stopped state, when the passengers are waiting or resting in the car, the non-stop voice broadcast will cause boredom to the passengers! Therefore, inventing a kind of realization method that can intelligently recognize the driving motion state of the vehicle before voice alarm becomes an urgent problem...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a seat belt alarm device capable of detecting the status of a passenger car and its implementation method, which can intelligently determine whether a voice warning is needed based on judging whether the vehicle is running, and solves the existing fool-like non-stop voice broadcast to passengers Trouble caused by the problem, and at the same time realize the battery power supply for a long time, greatly reducing the frequency of battery replacement

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