2023-10-05 10:45:31
One of the reasons for using dolls instead of people in crash tests is one of the questions that is on the minds of many people. With scientific and technological progress, people can measure the extent of danger to humans by using a doll instead of a person, so that it is of the same weight and size as a natural doll. Man, and the extent of his awareness. Resistant to shocks and accidents. One of the reasons for using dummies instead of humans in crash tests is the reason for using dummies instead of humans in crash tests, which is a measure of the extent of the danger that a person can face, from the consequences of accidents and serious car collisions. The dolls were also produced to achieve a safe automobile industry compatible with human protection, reduce serious automobile accidents and preserve human life. The extent and severity of the accident’s impact on human life when it occurs is also accurately identified, and thus human life is better preserved. What is a crash dummy? Many car companies have resorted to producing a crash test dummy, which is known in English (Crashtest-Dummy), because it is a dummy the size of an ordinary person, and is used in car collisions, with a specific goal and purpose, which is to identify the impact of collisions on car drivers, as A comparison is made, by testers, between the ability of different cars to withstand impacts, and the extent to which they protect the driver in the car during a collision, because these children usually have the shape and body of a human, and their height is 178 cm, and their weight is about 78 kilograms, that is, the size of an average and normal human. Testers place the dummies in the driver’s shoes while driving. Here the doll is equipped with measurements in many parts of its body, and the car moves at a speed of more than 50 kilometers per hour, then leaves the car to drive off and collides with a concrete wall. After that, the car and the children are examined to reach a final result, which is the extent of the car collision and the extent of the damage it sustained. The imaginary driver is injured when the car collides and the accident occurs as if it were a real accident. The latest types of collision and accident dolls: Bull dolls, which is an abbreviation for (Test Device for Human Occupant Restraint Systems), is an expression of collision and accident dolls. The German Automobile Club manufactured these dolls by engineers and researchers, to provide standards for their sensors and adjust the parts. The doll and its joints, until it reaches the level of a natural human. The difference between the new Thor doll and the rest of the previous dolls is that it is equipped with a human-like rib cage, spine, and shoulders. It is also more flexible than a normal human, and there is a great similarity between it and the human structure. The cost of the Thor doll reached about one million euros, because it is equipped with many sensors, which are spread over the body, which increases the complexity of its structure, which resembles a real human, because tests on it began more than 30 years ago. years ago, and all testing was completed over 30 years. Out of 1,000 cars, they are attached to the wall, at different speeds, to study the effects of the collision on the passengers and the driver. But now the Thor doll faces more than one collision and accident, amounting to about 15 collisions per year, in order to achieve the most accurate results and testing methods. Protect passengers when necessary. At the end of the article, we learned about one of the reasons for using dummies instead of people in crash tests. What we learned is to measure the force of a car collision, in addition to the impact of the shock on the driver and passengers. One of the most famous and newest crash dummies is the bull doll.
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