In 1959, Volvo engineer Nils Bohlin created the three-point seatbelt and provided the design plans free of charge to automakers around the globe. Since its introduction, the comparatively easy however game-changing design has been credited with saving greater than 1,000,000 lives worldwide. Now the safety-focused automobile model is again, giving the common-or-garden seatbelt a high-tech improve.
The brand new belt was designed with reliance on Volvo’s database of over 80,000 car-crash victims. Contained in the automobile, sensors feed details about passengers into processors that can even pull in information from different exterior, inside, and crash sensors. Within the occasion of a crash, the seatbelt will robotically make changes primarily based on the passenger it’s defending and the character of the accident.
“The brand new multi-adaptive security belt can use information enter from inside and exterior sensors to customise safety, adapting the setting primarily based on the state of affairs and particular person’s profiles, reminiscent of their top, weight, physique form and seating place,” mentioned Volvo in a press release. “For instance, a bigger occupant in a critical crash will obtain a better belt load setting to assist cut back the danger of head damage. Whereas a smaller occupant in a milder crash will obtain a decrease belt load setting to cut back the danger of rib fractures.”
Meet the multi-adaptive security belt
All fashionable seat belts use one thing known as a load limiter to regulate the quantity of restraint the seatbelt exerts on a passenger in a crash state of affairs. Whereas the gadget is designed to maintain passengers from colliding with different elements of the automobile, it may well additionally launch strain after probably the most extreme a part of a crash has occurred with the intention to stop accidents, reminiscent of damaged ribs from an excessive amount of drive.
Volvo says that its new design will increase the seat belt’s load-limiting profile from three to 11 and “will increase the potential variety of settings, enabling it to optimize efficiency for every state of affairs and particular person.”
As well as, the seatbelt’s perform is anticipated to get higher over time due to over-the-air software program updates.
The brand new security belt will debut in Volvo’s absolutely electrical EX60 in 2026, which is able to be part of the corporate’s rising secure of EVs – together with the EX30 and its commercial-grade FH long-haul heavy trucks.
Supply: Volvo
