How safe is the new energy vehicle smart seat? The safety of smart seats for new energy vehicles is currently controversial, and some products still have room for improvement in safety design. Traditional automotive safety systems, such as seat belts and airbags, are mostly designed based on the passenger’s normal sitting position, while special features such as the zero-gravity mode of smart seats may change the shape of the seat, which in turn affects the safety protection effect.
Taking the zero gravity seat as an example, in the lying flat state, the focus of seat belt protection will be shifted from the thoracic spine to the neck, which may lead to tightening of the seat belt around the neck in the event of a collision, and the passenger may slide forwards due to inertia, fall from the seat and suffer secondary injuries. Currently, most car manufacturers keep their seats in a normal seating position during crash tests, and rarely test with the zero-gravity seat deployed.
Smart, for example, has introduced the industry’s first zero-gravity front passenger seat with an integrated safety protection system that meets front, side and rear impact evaluation criteria. The seat’s seat cushion airbag is arranged at the front end of the seat cushion, which can effectively prevent the dummy from diving, reduce chest compression damage, absorb energy and reduce spinal injuries.
How safe is the smart seat of the new energy vehicle in the end? The integrated seat belt is arranged on the seat, following the backrest of the seat to rotate back and forth, which fits the human body more closely, and has an anti-locking mechanism and a pre-tensioning force-limiting function.
The safety of smart seats for new energy vehicles cannot be generalised. Consumers should pay attention to the safety design of the product and relevant testing and certification when choosing, and car companies should also strengthen the research and development and testing of the safety performance of smart seats, and promote the establishment and improvement of industry safety standards.
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