On July 5, Li Auto released a major update to its OTA 6.0 - the NOA intelligent driving system without pictures. This update will cover the Li MEGA and Li L9, L8, L7, L6 and other models equipped with the AD Max system, benefiting more than 240,000 users. The new diagram-free NOA system can be operated on any road section, and the BEV perception ability, regulation and control capability and overall system capability have been comprehensively improved to adapt to more complex conditions and environments.
Li Auto's intelligent driving technology has traveled more than 1.9 billion kilometers, with an average of more than 2,300 kilometers per user, demonstrating similar behavior and decision-making capabilities to experienced drivers, making it more humane, intelligent, and iterating faster. This update specifically optimizes the following strategy and increases the stable following distance to improve safety when driving. The Full-Scene Intelligent Driving (NOA) and Urban Intelligent Driving functions are now available across the country, no longer limited by the city limit, road level, or the clarity of lane markings.
In order to improve the driving experience, Li Auto has upgraded its spatio-temporal rule algorithm to make driving decisions more decisive. New features include the ability to creep games, which increases the success rate of games; There is also the ability to select the road at the intersection according to the direction of the traffic flow, which improves the rationality of the intersection selection and avoids the conflict with the traffic flow. In addition, a strategy to temporarily suppress overtaking and lane changes while NOA is active has been added to enhance a sense of safety. In actual driving, it is common to encounter vehicles and pedestrians that obstruct traffic. In this regard, Li Auto has developed the "Silky Bypass" technology, which can continuously predict and plan all possible driving trajectories in the future and select the optimal and most efficient path.
Li Auto has also introduced the "God View" function, which combines the surrounding environment, road information, and navigation trajectory data captured by the camera to form an over-the-horizon capability to help find the best route when passing through intersections. NOA pays special attention to the psychological safety of users, and upgrades the pure visual Occ occupancy network to the occupancy network of lidar and visual fusion, which expands the recognition range of irregular obstacles and improves the perception accuracy.
By the first half of 2024, Li Auto's human driving mileage safety accident rate will be reduced by 30%, helping users avoid 360,000 potential accidents, and the false trigger rate will be less than 1 time per 300,000 kilometers.