How Car Airbags Will Protect Your Life Know Everything

Car Airbags, Car Airbags safety, how Car Airbags safe your life

The images of the car crash shock us in and out, reminding us that there was an accident. With the number of car accidents that occur every day, the unpleasant reality is that you may be involved in one. You cannot predict an accident, but you can certainly protect yourself from the severity of the injuries that result from one. 

While using a car airbag that will protect your life, in a car, airbags are designed to protect the driver and front-seat passenger in the event of a collision. In most cases, these inflatable cushions are concealed under the front dashboard and steering wheel. 

According to the National Highway Traffic Safety Administration (NHTSA), airbags reduce the chance of mortality by 60% when worn in conjunction with a seatbelt. Car Airbags protect thousands of lives each year, yet they deploy quickly at speeds of up to 200 mph, posing safety issues. In our extensive blog, I have covered everything about airbags to help you understand the importance of this life-saving thing.

What is Airbag?

An airbag is a vehicle-protection system that employs a bag to rapidly inflate and deflate following an accident. It is made up of a nylon cushion, a stretchy fabric bag, a balloon inflation module, and a pressure sensor.

During a collision, the airbag system provides a soft cushion and restraint to the vehicle's occupants. It reduces the extent of injury by acting as insulation between the interior of the car and the people inside.

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What are the Types of Airbags Available in a Car?

Frontal Airbags: are built into the steering wheel and the front dashboard. Many modern vehicles include a weight sensor for the front passenger seat, which prevents the airbag from deploying if a young child is seated there. In older cars lacking a weight sensor, the force of the airbag can injure young children.

Knee Airbags: Located at the lower portion of the instrument panel for the driver's and front-seat passenger's protection. They are typically located beneath the steering wheel and deploy from beneath the dashboard, preventing front-seat users' knees from collapsing on the rough surface

Side Airbags: In the event of a side hit, side airbags protect passengers. There are two kinds of airbags: side torso airbags and curtain airbags. The side torso airbag frequently appears on the seat's left side and increases between the driver and the door to protect the torso. The majority of cars only have them in the front seats, but some luxury models also have them in the back.

Seat-Mounted Airbags: These are located on the outboard side of the driver's seat, along with the front and sometimes rear passenger seats.

Roof Rail Airbags: These are located at the back of the trim that covers the roof rails.

How Do Car Airbags Work?

Sensors that detect the intensity of an impact are included in airbags in vehicles. Only in a serious crash would airbags be triggered and inflated in less than a second.

Some may ask if these airbags will inflate if there is an emergency braking. No, there is no answer to this question. They can only be triggered by forces greater than 20Gs, or 20 times the force of gravity.

As a result, a car's airbag system is dependent on a sensor. This sensor takes 12 to 20 milliseconds to activate the frontal airbag, which then takes 60-65 milliseconds to inflate fully.

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What are the Advantages and Disadvantages of Airbag?

Advantages of an Airbag

  • Cushioning around the passenger's neck, head, and spine is increased.
  • Reduces the amount of force striking a passenger's head by minimizing the distance it strikes the vehicle's interior.
  • Reduces the possibility of an occupant being exposed through the window.
  • Reduces the possibility of passengers being ejected from the vehicle.

Disadvantages of An Airbag

Airbags do not completely eliminate the risk of death. Their use under certain settings may also result in serious injury.

  • When the sensor senses a collision, it sends an electronic signal to the control unit, which causes the bag to burst open and release nitrogen. However, in some cases, this nitrogen explosion may cause severe burns among passengers.
  • Some passengers may experience respiratory difficulties as a result of the talcum powder filling.
  • Their deployment can happen at breakneck speed. If your body parts are too close to the steering wheel, you could get serious fractures or internal injuries.

What are Some Reasons for the Flashing of Airbag Warning Lights?

There are four possible causes for the flashing of airbag warning lights.

The airbag backup battery has run out of power. If your car's battery has recently died, the backup battery that powers the airbags may have also died. It may correct itself after the battery is fully charged again, but if not, the backup battery and sensor must be recharged.

The sensors are faulty. Many different sensors in your vehicle are linked to various components. They communicate directly with the car's computer system to detect and alert the driver to any possible issues. Sensors can fail or be accidentally tripped, causing the airbag warning to glow. The sensors must be inspected, and the system must be reset.

The airbag clock spring has been damaged. The airbag timer The spring maintains continuity between the vehicle's electrical wiring and the driver-side airbag. As the wheel of the car is turned, it coils in and out. It can wear down naturally over time, resulting in a poor connection & potentially airbag failure.

Water damage to the airbag module. Water damage to your car could have harmed the airbag module located beneath the driver and/or passenger seat. It will not function properly if it is shorted out or damaged.

When an Airbag Fails to Deploy, Significant and Life-Threatening Injuries May Happen.

Head & Neck Injuries: When an airbag fails to deploy, the occupant may knock their head on the steering wheel, glass, or other hard interior components in the car, resulting in injuries to their heads and necks. If the airbags had been deployed, those contacts would have been protected. Failure to deploy can result in face damage, brain injuries, skull fractures, and fractures of the cervical spine in the head and neck.

Torso Injuries: When an airbag fails to deploy, injuries to the chest and abdomen are common. Rib broken bones, heart valve and aortic injuries, cardiac rupture, stomach and organ injuries, and spinal injuries are all possible.

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In conclusion, car airbags have proven to be a significant breakthrough in automotive safety. By creating a cushioning barrier between people and impact forces, these life-saving technologies greatly minimize the likelihood of serious injuries and fatalities during accidents. Car airbags have gotten more efficient and effective as a result of continual study, development, and application. They have likely saved countless lives as a crucial component of current car safety systems and continue to make major contributions to road safety. As technology advances, future advancements in airbag design and deployment mechanisms will definitely improve their protective qualities, underlining their critical role in protecting drivers and passengers on the road.


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