What Is An Air Bag And Know How It Can Save Lives?
Airbags are passive restraints that trigger when a vehicle gets into an accident. Unlike traditional seat belts, which only work if the rider or driver buckles up, airbags are designed to activate automatically at the precise moment they are needed.
All new vehicles in the United States have to include front airbags for the driver and passenger, but many automakers go over and beyond that minimum requirement.
Important: Turning Airbags Off For Safety Concerns
Airbags are designed Auto Services Edmonton so that they don’t need to be turned on, but it is sometimes possible to turn them off. This is a result of safety concerns, since there are instances where airbags can actually do more harm than good.
When a vehicle includes the choice to disable the passenger side airbags, the deactivation mechanism is usually located on the passenger side of the dashboard.
The disarming procedure for driver’s side airbags is typically more complicated, and following an incorrect procedure can cause the airbag to deploy. If you are concerned that your driver’s side airbag may injure you, then your very best course of action is to have a trained professional disable the mechanism.
How Do Airbags Work?
Airbag systems typically consist of multiple automobile safety sensors, a control module, and at least one airbag. The sensors are placed in positions that are most likely to be compromised in the event of an accident, and data from accelerometers, wheel speed sensors, and other resources are also tracked by the airbag control unit. If certain conditions are detected, the control unit is capable of activating the airbags.
Each individual airbag is deflated and packed into a compartment that is found in the dashboard, steering wheel, seat, or elsewhere. They also contain chemical propellants and initiator devices that are capable of igniting the propellants.
When predetermined conditions are detected by means of a control unit, it is capable of sending a signal to activate one or more initiator devices. The chemical propellants are then ignited, which rapidly fills the airbags with nitrogen gas. This process occurs so quickly that an airbag can be fully inflated within about 30 milliseconds.
After an airbag has been deployed once, it has to be replaced. The entire supply of chemical propellants is burned through Edmonton Auto Repair in order to inflate the bag a time, so these are single use devices.
Can Airbags Really Prevent Injuries?
Since airbags are activated by a type of chemical explosion, and the apparatus inflate so fast, they can potentially injure or kill people. Airbags are especially dangerous to small children and people who are seated too closely into the steering wheel or dash when an accident occurs.
According to the National Highway Traffic Safety Administration, there were around 3.3 million deployments of airbags between 1990 and 2000. During this time, the agency recorded 175 fatalities and several severe injuries that could autobody saskatoon be directly associated with airbag deployments. However, the NHTSA also estimated that the technology saved over 6,000 lives during that same time period.
That’s a remarkable reduction in fatalities, but it is vital to use this life-saving technology properly. In order to decrease the potential for injuries, short-statured adults and young children should not be subjected to some front airbag deployment. Kids under the age of 13 shouldn’t sit in the front seat of a car unless the airbag is deactivated, and rear-facing car seats should not be placed in the front seat. It may also be dangerous to put objects between an airbag and a driver or passenger.
How Has Airbag Technology Evolved Through the Years?
The first airbag design was patented in 1951, but the automotive industry was very slow to adopt the technology. Airbags didn’t appear as standard equipment in the United States until 1985, and the technology didn’t see widespread adoption until a number of years after that. Passive restraint legislation in 1989 necessitated either a driver’s side airbag or automatic seat belt in all cars, and additional legislation in 1997 and 1998 expanded the mandate to cover light trucks and dual front airbags.
Airbag technology still works on the exact same basic principles which it did in 1985, but the designs have become remarkably more tasteful. For a number of years, airbags were relatively dumb devices. If a sensor was triggered, the explosive charge would be triggered and the airbag would inflate. Modern airbags are more complicated, and many of them are automatically calibrated to account for the position, weight, and other characteristics of the driver and passenger.
Since modern smart airbags are capable of inflating with less power if circumstances warrant, they are typically safer than first generation models. Newer systems also include more airbags and different types of airbags, which can help prevent injuries in additional scenarios. Front airbags are useless in negative effects, rollovers, and other kinds of mishaps, but many modern vehicles come with airbags which are mounted in different locations.