How does the airbag know that the vehicle has met with an accident? fills gas like this - Newztezz Online

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Friday, September 30, 2022

How does the airbag know that the vehicle has met with an accident? fills gas like this


Road Transport and Highways Minister Nitin Gadkari has informed that the proposal to make 6 airbags mandatory in cars has been postponed for a year. Now the mandatory requirement of airbags will be applicable from next year.

The central government has postponed the proposal to make 6 airbags mandatory in cars for a year. According to the information given by Road Transport and Highways Minister Nitin Gadkari, the proposal to make 6 airbags mandatory has been postponed till 1 October 2023. Now this rule will be applicable from October 1. Let us inform that keeping in mind the safety of passengers, the government is working on a plan to make 6 airbags mandatory in 8-seater vehicles from October 1, 2022. Now after one year this rule can be implemented.

Along with the news about the rule of making airbags mandatory, there are many questions in the minds of people that how much does it cost to get airbags installed, what will happen to old vehicles. Meanwhile, people also want to know what is the system in the airbag, due to which the government is insisting on making it mandatory. Also know how it can be beneficial for people.

What is Airbag?

Actually, it is made from cotton and silicone is coated on it. It is filled with sodium azide gas and it is mounted on the dashboard like the front of the vehicle. As soon as the car hits someone fast or there is a dis-balance, then the airbags are made openly from a balloon near the passenger. Due to this, there is no harm to the passenger in case of an accident and he remains safe in the seat due to the airbag. Airbags are believed to significantly reduce the damage caused to the passenger in a high-speed collision and significantly reduce the chances of death.

How does it work?

Now the question is, what happens in the airbag that it becomes active or opens as soon as the car collides. Let us tell you that there is a complete system of airbags, in which some sensors are also included. These sensors are mounted near the bonnet of the car and as soon as an accident happens, those sensors activate the airbag. After this the airbags come out and fill up. This work happens very fast. The speed of the airbag is believed to be up to 300 kilometers per hour.

How does it bloom?

Actually, what happens is that behind the airbag is a cylinder of sodium azide gas. It is in the form of solid chemical and its special thing is that if it is heated rapidly, it immediately turns into gas. A slight sodium azide gasses form nitrogen CAS. Wires are connected from the sensor to the gas cylinder and when a car accident occurs, they supply electric current to the cylinder and this causes solid chemical gas to form and the airbags swell. The special thing is that this whole process takes a few microseconds, due to which it is used.

Where are they engaged?

Airbags are fitted according to the seating area of ​​each passenger. The airbag of the driver's seat is in the steering and it inflates during an accident and the passenger's head is saved from colliding with the steering or glass. At the same time, the airbag of the seat next to it is mounted on the dashboard ahead.

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