Car Safety Features Essay

As political machines and other motor vehicles aspire faster, they cause more and more dangerous to use. temporary hookup this is the case, in that location be m each un akin methods that manufacturers have used to help hold rump harm to their consumers. These methods include air al-Qaedas, seatbelts, antilock disruption systems and many more. These common chord features atomic number 18 by far the more or less commonly cognise precaution features for motor railroad cars, and pretty much any new car that is manufactured leave behind have all three of these guard features, not only because of the interest in livinging drivers safe but in addition the recently huge appeal to condom features and ratings for cars.Seat Belts Seat belts are by far the approximately common safety feature among cars. E actuallyone knows what they are, been taught to always buckle up, they constrict the risk of death by near 50%, and is illegal to not be wearing one while travelling in a car. But only do seatbelts do? Seat belts foster drivers and passengers by strapping them into their seat. This interdicts violent jerks caused by either collisions or sudden stops. The raw material idea of seatbelts is that they stop you from flying discover of the windshield of your car.Why would this happen? It happens because of something called inertia. inactiveness matters tendency to keep miserable if its locomote or keep staying still if its staying still, until it be be intimates under(a) the influence of a force. Kind of like if you wake up in the morning time felling tired, you want to go patronage to residuum until you force yourself to wake up. This is how inertia works. If you were traveling in a car at 60 kilometres per hour, inertia would mean that the car, and everything at bottom it, would want to keep moving at 60 kilometres per hour.If the car decelerates very quickly, mayhap due to a smasher, everything inside the car will still be moving at 60 kilometres per hour, but the car will be slowing ingest very quickly. If you were not wearing a seatbelt, you would travel forwards at 60 kilometres per hour and crash through your windshield. Since windshields are make of thick glass, crashing into it would very easily kill you at a zipper like this. If you were wearing a seatbelt in a situation like this, the seatbelt acts as a force to stop you from moving forwards, greatly reducing the impact of the inertia.The or so commonly cognise kind of seatbelt is known as the three-point seatbelt, which erect be seen on the right. The three-point seatbelt is almost always used in cars and buses. The three-point seatbelt works by having a despoil of fabric not only across your hip, but also across your altogether torso. The seatbelt has three points, two of them being built into the car, and the third point being where the seatbelt locks in, and so the name three-point seatbelt. Air Bags Another very common form of passenger shield is the air bag. Air bags are essentially just what theyre called.They are bags and get filled with air during a crash, preventing the driver/passenger from hitting their genius onto the dashboard. often like seat belts, they strive to descend the impact of inertia to prevent injury, by stopping the passengers head from moving forward. Air bags have three components that work in unison to execute correctly the crash sensor, the inflator, and the air bag itself. The crash sensor is a catch that detects the force that is equal to or greater than driving into a brick wall at 16 to 24 kilometres per hour. If this force is met, the crash sensor sends a command to the inflator.The inflator t chick pee-pees a reaction among sodium azide (NaN3) and potassium nitrate (KNO3) to create nitrogen hit man (NO3). The inflator forces this gas into the airbag, cause the bag to inflate. The bag is made of a thin nylon fabric, which is folded into a compartment in both the steering wh eel and the the dashboard, and most of the time the seat or door. Anti-lock Braking formation (ABS) Many accidents are cause by brakes being applies too much, locking up the wheels and cause the car to skid. ABS tries to prevent the wheel from locking up and reservation the car lose control. in that location are 4 components to ABS systems urge on sensors, the pump, valves and the ascendance. The speed sensors allow for information to the controller of what speed the car is travelling at, they are usually primed(p) at the wheels. There is a valve in each of the brakes controlled by the ABS. There are three different positions that the valves can be in the valve being open, bar the break line and releasing cart form the brakes. Since valves release the pressure from the brakes, there needs to be something that puts the pressure back in.Thats there the pump come in. When a valve reduces the pressure in the brakes, the pumps are there to put the pressure back in the brake syste m. And finally, there is the controller. The controller is a computer placed someplace in the car. The controller just controls how the speed sensors, the pumps and the valve operate. ABS works by detecting hen brakes are applied to hard, and begins to gaming the brakes on and off by taking away and re-applying the pressure on them. This stops the wheels on the cars from locking up, and most of the time stops the car from skidding.