Current sensors are: weight sensor, based on the weight of the seat on the perception of whether anyone, adult or child; electronic area sensor. In the cab to produce a region of low energy electrons, the presence and position of the occupant determined by measuring the current through the region; infrared sensor, according to the heat detecting presence of a person to distinguish inanimate; optical sensor. As a camera watching the seat, and an empty seat with the stored images to discriminate the presence and location of the human body; ultrasonic sensor, ultrasonic waves are transmitted through, and then analyzing the reflected wave after the encountered objects proved occupant presence and location.
Another important task is the preparation of computer software design and development of intelligent airbag. Generally, computer software to be able to according to the occupant's body, weight,Ford C Max Turbocharger whether seatbelts, people on the seat location, speed and extent of the impact of a vehicle collision, and in a moment to react and adjust expansion of the timing, speed and extent of the airbag, passenger airbag to provide the most reasonable and effective protection, especially for children, short stature reduce those injuries.
Occupant head and neck protection system (WHIPS)
WHIPS generally set in the front seat. When the rear of the car by the impact, head and neck protection system will quickly inflated up the entire back will be together with the rider backward, the occupant's entire back and secure in the back close together, after the backrest will tilt to maximize reducing the power of the head thrown forward, back and headrest of the seat back moves horizontally, the upper body and head have been gentle, balanced support and protect the spine and neck to alleviate the impact of the bear force, and to prevent head thrown back damage caused.
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