Hyundai Mobis introduced its concept autonomous car equipped with 26 sensors and a special lighting system that enables cars to communicate with pedestrians at the Consumer Electronics Show (CES) in Las Vegas on Tuesday.
The auto parts maker said it is the first time it has unveiled a concept car with at least Level 4 self-driving capability, which means cars can drive themselves without being actively monitored by the driver.
The car comes with a modular self-driving kit comprised of various sensors – which function as eyes for the car – on the roof as well as lamps that can send messages to nearby pedestrians or cars. Mobis calls all of the technologies and parts used on the autonomous vehicle M.Vision.
The kit on the roof – comprised of four lidar sensors, or laser-based radar, and five multifunctional camera sensors – are key strengths of M.Vision, according to Mobis.
The modular kit can simply be mounted on the roof, so it can easily be used on different vehicles. The Korean company said it is best to put sensors on the car’s roof, considering that sensors can better detect the surrounding environment when they are placed higher above the car. To complement the kit on the roof, Mobis also installed five radar sensors and 12 ultrasonic sensors on the car’s lower body.
The Korean company is on its way to make all sensors used in the kit with its own technology by 2020.
The so-called communication lighting technology is a new innovation that Mobis thinks will greatly reduce fatal accidents involving autonomous cars and pedestrians.
The company said it will use lighting to indicate to pedestrians and other drivers when the car is driving in self-drive mode. Autonomous cars will be able to detect a pedestrian from more than 450 feet away. Once someone is detected, car headlamps will project a red warning symbol to warn people it’s not safe to move around the vehicle.
“Light has been used as a conduit for communication among vehicles and pedestrians for almost as long as the automobile has existed, so we are excited to lead the evolution of this technology to save lives and offer peace of mind to all that use the road,” said Mirco Goetz, director of lamp engineering at Hyundai Mobis.
“Our primary focus on the safe progression to future mobility will enable our industry to continue the advancement of autonomous vehicle technology while helping to keep pedestrians and drivers out of harm’s way.”