Exploring safety designs that are rarely seen on cars

With the increase of car ownership, the frequent occurrence of traffic accidents has caused great losses to people's lives and property. As a basic standard for car safety, car body safety has received more and more attention. Most consumers will have more security configurations when they buy a car. In addition to those car safety configurations that are often used, some of us may have not paid attention to safety design. So what security configuration on the car is little known?

1. The wiper is a safety related component in the body electronic system

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Watching is very simple. It is a switch that controls the speed of the reciprocating motion of the wiper. Actually, the body electronic system considers that if the driver encounters heavy rain and the wiper stops working, it will cause a very large safety risk to the driver. Therefore, the dual backup (redundant) design was added. When the body electronic controller loses control of the speed of the wiper, another independent control system will control the wiper at the highest speed according to the state of the wiper switch.

Second, the co-pilot airbag can be manually closed

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Almost any vehicle model has an indicating lamp to indicate whether the passenger airbag is in the open state. This is mainly to prevent the airbag from being opened and causing injury to children when the child safety seat is placed in the passenger seat.

Third, headrest

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What looks more like comfort than comfort is actually an important safety configuration. Its main role is twofold. It is a safe side effect to let you comfortably put your head on.

1. Protect neck injuries in the collision, especially the cervical spine. If no head restraints are used to limit the position of the head in the collision, the consequences can be imagined. It is contused, and the neck is heavy.

2. In case of emergency, headrests can be used as window breakers.

When the car is flooded due to various reasons, the door is difficult to open because of the large water pressure outside. If the car's electric windows cannot be used because of a water failure, it is necessary to break the window to escape. If there is no suitable tool in the car (broken window), it is difficult to break the window. Under normal circumstances, the headrest can be used as a window breaker.

Editor's Note: These safety configurations on the car are closely related to our driving safety. Without these safety configurations, drivers’ driving safety will not be guaranteed.


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