Featuring Sony automotive CMOS sensor, the custom designed camera system allows for reliable night and low light autonomous operation. Adding nighttime operation to TuSimple's already industry leading 1,000 meter perception system will allow fleets to increase truck utilization from an average of 50%, or 12 hours per day, to an average of over 80%. The system addresses complex imaging challenges such as instant light changes when entering and exiting tunnels, flaring during sunrise and sunset, and headlight glare. It also handles the LED flicker created by digital signage and traffic lights.
"Bringing reliable nighttime and low light operation to current perception systems in the market is an important step in the viability of autonomous driving, which is a strategic focus for us," said Tsutomu Haruta, Automotive Business Division Deputy SGM, Sony Semiconductor.
"Like human drivers, autonomous trucks' perception systems are challenged by a wide variety of light conditions which are experienced every day while driving. We weren't able to find a camera system on the market that fit our needs so we created one," said Xiaodi Hou, Founder, President and CTO, TuSimple. "The combined expertise of Sony Semiconductor Solutions Corporation and TuSimple has created a perception system that sees better than the human eye – night and day, rain or shine — in the most challenging driving conditions."
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