Without a seat belt, the airbag is a "bomb"

For a long period of time, we either drive or ride are not fastened seat belt habits. But when you buy a car, you will be worried about the presence of airbags and a few airbags. This shows that our understanding of the car is one-sided.

Why do you need to wear a seat belt airbag to work?

Seat belts and airbags are part of the restraint system. When the car is suddenly braking, the passenger's body will continue to lean forward under the inertia. At this time, if there is no restraint system, the passenger is likely to fly out of the seat and hit the steering wheel, the instrument panel or the windshield. Hard structure. Obviously, the consequences of this collision will obviously be serious. If seat belts and airbags are used, the first contact of the passenger body in a collision will be the softer parts of the airbag and the seat belt, which will greatly reduce the risk of passenger injury. Therefore, the use of seat belts and airbags plays an important role in protecting occupant safety.

Seat belts primarily control the movement of the occupant's body by controlling the relatively strong shoulders and hips of the passenger's body. However, it is not enough to protect the safety of passengers only through safety. First of all, the seat belt has no way to directly protect the head. When the movement of the upper body of the passenger is slowed down, the head of the passenger may have a sharp rotation and thereby cause a large stretch of the neck. Secondly, when the collision is serious and the seat belt is relatively restrained to the passenger's body, it may slide to the occupant's chest and abdomen, which will cause more serious injury. The combination of the airbag and the seat belt can partially solve these problems, so that the passengers are not injured by the control of the seat belt.

Compared with seat belts, the biggest advantage of airbags is that they can evenly restrain the head, neck, shoulders and chest of the passengers, thus avoiding damage to a part of the body due to excessive force. In addition, the airbag also limits the movement of the head and other parts, so as to avoid damage caused by different speeds.

When restraining the movement of the occupant, the airbag can only play an auxiliary role. Only when the passenger wears the seat belt, the airbag can play its proper protection. To illustrate this point, let's briefly introduce how airbags work.

The Bullet Fixed Focus Camera / Bullet Fixed Focus CMOS Camera/ Bullet Fixed Focus Webcam/ HD Bullet Fixed Focus CCTV Camera/ Fixed Focus Bullet Webcam Outdoor/ Infrared Fixed Focus Bullet Cameras means that the Bullet Fixed Focus Camera belongs to not only the Fixed Focus Camera but also the Bullet camera. So what is the Bullet Camera?

The Bullet Camera is one type of the surveillance CCD cameras. The Bullet Camera has a rectangular parallelepiped appearance, and the front side is a C/CS lens interface(the Bullet Camera does not include a lens).

The Bullet camera is powerful, widely used and high cost performance. With the security surveillance camera applied extensively and deeply, such functions as the high-definition imaging technology, high-definition through-fog function, infrared detection and lock, day and night conversion infrared camera shooting function, have been widely used in the TV surveillance projects. The day-night conversion infrared camera shooting function of the Bullet Camera enables the camera to detect infrared rays in the day-night conversion mode and realize the filter switch, which can solve the frequent day-night conversion problem of the ordinary day-night cameras, and can effectively reduce image noise in low-light environments at night and improve the image quality.

The zoom range of the Bullet Camera depends on the lens you choose, from several to ten times, and the lens replacement is very convenient. The long-distance or wide-angle monitoring can be realized by selecting different lenses.

The Bullet Camera has many applications. For example, as for the road monitoring, even if the changing range of the vehicle speed is large, the Bullet Camera can provide clear pictures. Also, the Bullet Camera can capture the license plate via the built-in glare suppression function and the manual electronic shutter setting. Besides, the Bullet Camera can truly reproduce the dynamic picture at night, and it is suitable for the places which are monitored 24 hours a day, such as the expressways, toll stations, safe cities, etc.

In conclusion, nowadays the Bullet Camera is one of the major Cameras. And the Bullet Fixed Focus Camera is very popular because of its powerful functions, simple and elegant appearance.

Bullet Fixed Focus Camera

Bullet Fixed Focus Camera, Bullet Fixed Focus CMOS Camera, Bullet Fixed Focus Webcam, HD Bullet Fixed Focus CCTV Camera, Fixed Focus Bullet Webcam Outdoor, Infrared Fixed Focus Bullet Cameras

SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com