Volvo introduces expensive radar technology in all models

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US driving fatalities fell to 10,590 in the second quarter, down from 11,135 in the same period last year, but they remain a curse to humanity.

Swedish automaker Volvo, a perennial safety leader, thinks we can do better. The carmaker announced that all future models will be equipped with laser-based sensors known as lidars, which they say will reduce serious accidents in their vehicles by 20%. skillfully From that.

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Lidar, which stands for Light Detection and Ranging, is a remote sensing technology that uses pulsed lasers to create high-resolution images to capture an accurate 3-D view of the world. Cars designed with lidar can sense their surroundings and avoid obstacles such as pedestrians, but the high cost (a lidar sensor can run more than $1,000) means that the technology has to be mass-only. It has been employed by self-driving and commercial vehicles – rather than as an added safety feature regularly found in older human-powered cars.

Still, analysts expect the use of security sensors to become more common soon; Cars in the EU will soon be mandated by law to come with obstacle-activated emergency braking capabilities, and companies including BMW and Mercedes have announced lidar in some models.

Volvo, which became the first carmaker to introduce three-point seatbelts in the 1950s, seeks to cement its place as a safety leader:

  • According to Volvo boss Jim, the electric version of its flagship XC90 sport utility vehicle, the EX90, will have a lidar sensor that allows it to see “a black tire on a black road 120 meters ahead, or a pedestrian at 250 meters”. Rowan.
  • This will give the car an additional 3-4 seconds of decision making and an estimated 9% reduction in collisions and 20% reduction in fatal or traumatic accidents. Volvo said it “intends” to roll out the technology to all future models.
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Lidar Contrarian: Tesla CEO Elon Musk has voiced vehemently against lidar technology, claiming that “anyone relying on lidar is doomed … to the max that they would be very difficult to get out.” Instead, Tesla uses cameras and radar to inform its automated driving features — and possibly cut back on the doom.

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