Honda has ramped up it self-driving car efforts this week, publicly setting its sights on achieving Level 4 autonomy by 2025. This would see the company's cars handle all driving tasks without human intervention, and according to Honda, complete a critical step in its contribution toward a future of accident-free roads.
Honda had previously announced plans to introduce Level 3 autonomy by the year 2020, which would mean highly-automated freeway driving. The new announcement takes things one step further and is yet another sign of how quickly these technologies and the industry as a whole is advancing.
This idea of autonomy levels first emerged in 2014 by way of a report from the international Society of Automotive Engineers (SAE). By categorizing the varying capabilities of this new breed of vehicle, it would provide a framework and a language developers and the general public could refer to as we progress along the road toward full autonomy.
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Full autonomy is described as Level 5, where the steering wheel is optional and the seats might face even face backwards to form a mobile lounge room in your car. Level 4, which Honda has in its cross hairs, would mean a car that can be driven by a human, but doesn't ever need to be. It will call out for human assistance if needed, say if it encounters rough weather or unusual conditions, but by and large this constitutes a true self-driving car. Daimler and Waymo are two other examples of companies targeting Level 4 autonomy.
Honda demonstrated its progress this week in Japan with media on-hand, where a driving test saw a vehicle equipped with radar sensors, LIDAR and multiple cameras navigate a closed track simulating multi-lane freeway traffic. Another test saw an autonomous vehicle use AI and cameras, with no GPS or LIDAR, navigate a complex urban environment and predict and avoid obstacles.
You can see these tests playing out in the video below.
Source: Honda