According to WHO reports, more than 1.2 million deaths occur each year worldwide, about every 25 seconds.
A new study by the American Institute for Highway Safety (IIHS) also confirms that some simple technologies that are included in vehicle systems can reduce collisions by at least 21% per year.
That is why car manufacturers are increasingly insuring their new cars, that recent advances in technology, cars have become more intelligent, and competition between companies is to deliver a safer car, which will help passengers survive accidents.
So, when buying a new car, you should have some safety questions such as: Is it safe for the driver and passengers? Are airbags really effective in case of a car accident? What does the car offer to prevent potential accidents ?
In addition, car owners should be concerned about multiple impact collisions (MICs), as 25 to 40% of all car accidents are not the result of a single collision, but the result of several collisions at the same time, and the most common is the rear-end collision that usually results in another collision. And even more, there are many other situations where this type can occur.
The types of collisions that a driver and passenger may encounter can be classified into three types:
First collision: Occurs when a vehicle collides with an external object, which is a light collision; its greatest effect is on the external body.
Second collision: Occurs after Type 1, and may occur as a result of heavy braking, a rear collision, resulting in a collision between passengers and the interior of the vehicle or flying parts inside the vehicle.
Third collision: Occurs after the second collision, and may occur as a result of the car overturning, the strongest where the passenger’s body collides with the internal wall of the vehicle.
A 2018 ProBiomechanics crash data study revealed that two-impact crashes account for 20% of all crashes, as well as 30% of all serious injuries, while third crashes account for only 5% of all crashes, but 13% of them result in serious injuries.
So, if you intend to buy a new car, you should check the new technologies in the cars now, which will help you survive the second collision.
Here are some techniques that offer additional protection in several types of collisions:
1- Smarter airbags:
One problem you may encounter is that your vehicle’s ACM may be affected by the type of second collision that literally occurs in the blink of an eye, which can cause airbags to open early, late, or not at all.
Fortunately, Hyundai recognized this problem and designed the world’s first multi-collision airbag airbag system, working faster when initial safety systems are not effective, providing additional safety when drivers are more vulnerable.
Once a collision occurs, the new technology calculates the force of the collision, and determines the angle at which it occurred, to detect the position of passengers in the cabin after the first collision, thereby amplifying airbags more quickly when initial safety systems are not effective, thus improving passenger safety in multiple collisions.
Hyundai has begun to apply this technology to its newly launched cars, and Kia has also begun to apply it to its cars.
2- Automatic braking system after collision:
Most driver assistance technologies focus on the seconds before the collision, but what about the few seconds when the driver loses control of the vehicle after a collision?
The chances of a car colliding from behind are higher than you think, and this collision leads to fatal drift, a collision with cars and other objects. This is why major car manufacturers such as Volkswagen and Ford, in collaboration with Continental, are developing automatic braking technology after the Post Crash Braking .
This technology works with sensors that determine the force of the collision, ensuring that the driver loses control of the vehicle, and drifts poorly, and therefore automatically activates the braking system after the collision, so that the car stops turning, and avoids a second possible accident
3- Accident preparation techniques:
The Volvo XC90 is known as the safest car, which is not surprising as it has many safety features, in particular an automated emergency braking system.
The Volvo XC90 supports autonomous emergency braking, which allows the brakes to be automatically applied when you are about to collide with the vehicle in front of you, helping to transfer collision power to the vehicle instead of your neck, while reducing the risk of a secondary collision. This technology is part of Volvo’s latest support system to help drivers avoid accidents in several stages.
It also has a remote warning system, which helps the driver maintain a safe distance between his car and the car in front of him to avoid a collision, and this function is available in cars with a head-up display.
4- Adaptive cruise control:
Adaptive cruise control helps you maintain an appropriate distance between you and the front vehicles at all speeds, up to 200 km/h, offering you a more relaxed driving experience, reducing driver stress in heavy parking, high-end cars Support this volvo car system.
Just choose the desired speed, the distance between you and the front car, and when the radar sensor detects a slower car at the front, the speed automatically adapts to that vehicle, and when there are no obstacles on the road, the vehicle returns to the specified speed.
5- Lane keeping system
Ford has developed a new system called the Lane keeping system, which consists of a camera that scans fast and continuous traffic lanes as the car moves, then transfers images to a therapist who alerts you to assess the vehicle’s situation, sending warnings to the message center. When he detects deviations while driving.