Before the Consumer Electronics Show kicks off in Las Vegas next week, Ford has unveiled the second-generation self-driving Fusion Hybrid test vehicle.
The most noticeable change is cosmetic. Gone are the tall cylinder sensors mounted on the roof. In their place are a set of roof rails featuring new LiDAR sensors that give the vehicle a more targeted field of vision. This allows Ford to only use two sensors which provide the same amount of data if they were using four. Other improvements over the previous test vehicle include more computational and electrical power; computer vision and machine learning technologies; and highly-detailed 3D maps.
"The Virtual Driver's responsibilities can be slotted into three tasks: sensing the surrounding environment, using that perception to make decisions on the road, and controlling the car. The Fusion Hybrid's autonomous brain is located in the trunk, where the equivalent of several high-end computers generate 1 terabyte of data an hour - more than the average person would use in mobile phone data in 45 years," wrote chief program engineer Chris Brewer in a post on Medium.
These improvements plus an expansion of their test fleet to 90 vehicles should help Ford reach its goal of having a Level 4 autonomous vehicle - designed to perform safety-critical driving functions and monitor conditions during the trip - by 2021.
Source: Ford, Medium
Press Release is on Page 2
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