Everything You Need To Know About Car Crash Testing (Part 1)
With the continuous progress of high technology the vehicles are safer every passing year and this can be proven with the decreasing casualties. Still, vehicular collisions have been the reasons of damage and death not just in the U.S. but globally. That is the reason why crash test dummies came to life.
As mentioned earlier, vehicles are safer and that is because of crashing test that has been successful. If you are interested to know about it, this is the right article for you. Car specialists will completely clarify details about automotive crash testing. You will likewise learn description of crash test programs, classification,
dunces, grading and developments later. After you read this article, you will be surprised at how it was planned and the ideas that went into it to make sure that vehicles will be more secure in the future.
DESCRIPTION OF CRASH TEST DUMMIES
First, you need to know the principal nature of this test: the crash test dummy. Its main function is to imitate a person when collision happens. From there, it will gather the information from the effect of the crash. Obviously, this information cannot be taken from a person in the car.
What is interesting is that the dummies used are of different sizes, body types, gender and percentage. The usual dummy used in this type of testing has a height of 5’10”, and at least 170 lbs. In the U.S., the most preferred dummy is Hybrid III because of its accurate outcome. Of course, there are various kinds of dummies but they do have the same orchestration:
MOTION SENSORS
This is located at the chest of the dummy. This will gauge how many chest diverts occurs during a collision, which is the crucial area of the dummy.
When an accident takes place, a scan will indicate the diversion of the driver’s chest. This will be calculated by the quantity that will show the effect of the injury. An example would be if the contraction of the driver’s chest is more or less 2 inches or 46 mm. This tells us that the driver is hurt and is in pain although not as lethal as we might think.
ACCELEROMETERS
The next part is accelerometer. This is utilized to assess the acceleration in a particular course. Just so you know, acceleration is the pace wherewith the speed modifies. Because of this, it can gauge the likelihood of a damage.
An example is the head. The hastening of the head will establish the possibility of injury. Should the speed of the head shifts very fast, it is probably injured. On the other hand, if it is slow, it is not damaged.
Scientists placed accelerometers around the crash-test dummy in all parts that is. Even the head has one to know the speeding up which is in three various means.
Interesting, don’t you think so? Let’s stop here and continue on Everything You Need to Know About Car Crash Testing (Part 2)
LOOK FOR A DEPENDABLE BODY SHOP FOR YOUR CAR
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