A vehicle control system having a restriction on drunk driving

Abstract

The invention discloses a vehicle control system having a restriction on drunk driving, which includes alcohol sensors, a single-chip microcomputer, a voltage comparator, a relay, a power source module, and a voice alarm module; the signal sending end of the alcohol sensor is electrically connected with the signal receiving end of the single-chip microcomputer through wires, and the control outputend of the single-chip microcomputer is electrically connected with the electric control end of the voltage comparator, the relay, the power supply module and the voice alarm module through wires respectively. By selecting a gas sensor and a single chip microcomputer, the single-chip microcomputer compares the alcohol concentration of the driver 's exhaled gas with the working value of the control relay, And under the function of relay, the detection of system can effectively control the appearance of drunk driving behavior, guarantee the safe travel, and achieve the goal of truly limiting the driving of drinkers, preventing the accident caused by unconsciousness after drinking, and protecting the safety of people's life and property.

Description

technical field [0001] The invention belongs to the technical field of drunk driving, and in particular relates to a vehicle control system capable of restricting drunk driving. Background technique [0002] With the continuous improvement of people's life, there are more and more private cars, but there are also more and more hidden dangers, and people are paying more and more attention to some problems, such as stolen cars and traffic violations. Car accidents seriously endanger the lives of people in vehicles. In news and newspaper reports, I can find that many car accidents are caused by the driver drinking alcohol before driving, lack of concentration, numbness and even lack of consciousness. As a result, medical statistics tell us that when the alcohol concentration in the blood reaches 0.25 mg, people will make huge and dangerous mistakes in judging the speed and distance. Although there are clear regulations on the alcohol content in the body when driving, And there...

AI Technical Summary

Problems solved by technology

Car accidents seriously endanger the lives of people in vehicles. In news and newspaper reports, I can find that many car accidents are caused by the driver drinking alcohol before driving, lack of concentration, numbness and even lack of consciousness. As a result, medical statistics tell us that when the alcohol concentration in the blood reaches 0.25 mg, people will make huge and dangerous mistakes in judging the speed and distance. Although there are clear regulations on the alcohol content in the body when driving, And there are more serious punishments for violators, but some people are always lucky, thinking that their skills are good and there will be no problems and they will not be discovered, but these people often lead to tragedies. A problem with the car may cause a series of collisions between two or more cars, resulting in huge losses of life and property

In order to solve this problem, our country implements the traffic police detection form, but the traffic police can only detect some vehicles on certain road sections during a certain period of time, so there are many fish that slip through the net and cannot fundamentally solve the problem

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