Volvo Debuts New IoT Seatbelt Design

Longtime Slashdot reader sinij shares a report from Car and Driver: [Volvo] is debuting a new version of the three-point seatbelt that it believes is a major improvement over the original. The new design will be a smart belt that adapts to each occupant's body and adjusts the belt load accordingly. It uses data from interior and exterior sensors to customize protection based on the road conditions and the specific occupants. The technology will debut on the upcoming EX60 crossover. According to Volvo, the onboard sensors can accurately detect a passenger's height, weight, body shape, and seating position. Based on real-time data, the belts optimize protection -- increasing belt load for larger passengers or lowering it for smaller passengers. While the technology for customizing protection isn't new -- Volvo's current belts already use three load-limiting profiles- the new belts increase that number to 11. The belts should also get safer over time, too, as they are equipped to receive over-the-air updates. sinij adds: "Downloading patches for your seat belts from China. What could possibly go wrong?" Read more of this story at Slashdot.

Jun 7, 2025 - 06:00

Longtime Slashdot reader sinij shares a report from Car and Driver: [Volvo] is debuting a new version of the three-point seatbelt that it believes is a major improvement over the original. The new design will be a smart belt that adapts to each occupant's body and adjusts the belt load accordingly. It uses data from interior and exterior sensors to customize protection based on the road conditions and the specific occupants. The technology will debut on the upcoming EX60 crossover. According to Volvo, the onboard sensors can accurately detect a passenger's height, weight, body shape, and seating position. Based on real-time data, the belts optimize protection -- increasing belt load for larger passengers or lowering it for smaller passengers. While the technology for customizing protection isn't new -- Volvo's current belts already use three load-limiting profiles- the new belts increase that number to 11. The belts should also get safer over time, too, as they are equipped to receive over-the-air updates. sinij adds: "Downloading patches for your seat belts from China. What could possibly go wrong?"