Sudden traffic accident alarm device and method

Abstract

The invention provides a sudden traffic accident alarm device and method. The device comprises a processor, a voice prompt module and a safety sensor. The safety sensor transmits a detection signal to the processor. The voice prompt module receives the signal transmitted by the processor. The processor judges occurrence of the traffic accident according to the signal acquired by the safety sensor and transmits a self-saving prompt signal to the voice prompt module when occurrence of the traffic accident is determined. The voice prompt module receives the self-saving prompt signal and then transmits self-saving prompt voice information. The method comprises the steps that the processor of the sudden traffic accident alarm device receives the signal transmitted by the safety sensor and judges occurrence of the traffic accident according to the acquired signal, the self-saving prompt signal is transmitted to the voice prompt module if the judgment result is yes, and the voice prompt module receives the self-saving prompt signal and transmits the self-saving prompt information. The self-saving prompt information can be timely transmitted to the people in the vehicle so as to assist the people in the vehicle to get out of danger in time.

Description

technical field [0001] The invention relates to the field of traffic safety, in particular to a sudden traffic accident alarm device and method applied in the field of vehicle safety. Background technique [0002] With the gradual improvement of people's living standards, vehicles have become the most important means of transportation in people's lives, and more and more people buy vehicles. However, the frequency of traffic accidents is also increasing. When a car breaks down or is in danger , Time means life, it is very important to be able to send out alarm information and self-help prompt information in time. [0003] According to statistics, the probability of obtaining timely external rescue in automobile safety accidents is not high. The main reason is that: on the one hand, there is no automatic alarm system installed in the vehicle, and the alarm information cannot be provided in time; It also takes time for rescuers to arrive at the scene. During this period, the ...

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Problems solved by technology

[0003] According to statistics, the probability of obtaining timely external rescue in automobile safety accidents is not high. The main reason is that: on the one hand, there is no automatic alarm system installed in the vehicle, and the alarm information cannot be provided in time; It also takes time for rescuers to arrive at the scene. During this period, the occupants of the vehicle did not carry out effective self-rescue and evacuation methods. When an accident occurs, 70% of the people will have an emergency response due to being frightened. The driver and passengers within five minutes Don’t know how to deal with it correctly after the accident, prolong the time of staying in the dangerous area, increase the risk of accidents, cause panic and cause unnecessary casualties and property loss accidents

[0004] In addition, during the occurrence of the accident, early warning information may not be issued to surrounding vehicles in time, resulting in the failure of subsequent vehicles to obtain the situation of the traffic accident in front in time, and a secondary traffic accident may occur.

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