During the 2023 Shanghai Auto Show, Juefei Technology's BEV-based data closed-loop fusion intelligent driving solution was officially released.
This solution can provide a complete urban Map-lite and Map-free data closed-loop fusion solution through the real-time perception results of mass-produced BEVs, and meet the needs of urban NOA, memory commuting/parking, and perception large-scale model training.
During the auto show, Juefei Technology has reached cooperation with well-known domestic OEMs and Tier1 to realize the large-scale implementation of this solution on mass-produced vehicles in 2024.
Juefei Technology: BEV-based data closed-loop fusion smart driving solution
Liu Bin, founder of Juefei Technology, explained the plan to Wan Gang, chairman of China Association for Science and Technology
The Transformer-based BEV intelligent driving model is a brand-new perception paradigm in the industry, and it also brings more room for expansion in the development of autonomous driving technologies such as fusion perception, tracking prediction, and planning control. It is not only a hot spot in the academic circles, It is also considered as an accessible path to solve the over-reliance of urban NOA on high-precision maps.
Its advantage is that it can use real-time perception and output local maps in a "brain supplementary way", and directly carry out decision-making planning, which can solve the problems of a priori high-precision map coverage and reality to a certain extent.
The feature extraction of BEV perception mainly relies on the neural network model, which means that sufficient high-quality data is required to accumulate a powerful model.
Juefei Technology takes "data closed loop" as its technological development path. Through long-term vehicle-side and roadside technical practice, it has accumulated a large number of autonomous driving data sets covering different scenarios, and combined with machine learning and other methods, it has transformed into a "data service platform. ".
In the face of road data, Juefei Technology’s point of view is that the data needs to be legal and compliant, based on the new form formed by mass-produced vehicles, to support the large-scale data set of the large-scale perception model.
Real-time perception based on mass-produced vehicle BEV
SLAM mapping
At present, the industry holds different ideas on high-precision map data. Juefei Technology believes that the complexity of China's urban road samples is unique, and the key to the route selection of NOA landing cities lies in the effect and cost performance.
The low-cost map data that is updated daily can not only be used as prior knowledge to provide longer-distance road information in complex urban scenes, but also can be coordinated with the perception model to solve corner cases at irregular intersections, greatly improving the performance of urban autonomous driving. safety and comfort.
Juefei's BEV data closed-loop intelligent fusion driving solution is all based on the real-time perception results of mass-produced BEVs. It has a complete data closed-loop solution and capabilities, which can meet the needs of urban NOA, memory commuting/parking and large-scale model training. need.
The solution supports both Map-lite and Map-free technology paths, and provides a safer, more reliable, free and flexible application space while meeting the dual demands of urban NOA on safety and cost.
Li Dongmin, CEO of Juefei Technology, said: In the era of "software-defined cars", Juefei Technology has never stopped exploring. We are committed to empowering intelligent driving through the closed-loop capability of "perception-decision-data". Compared with traditional assisted driving solutions, Juefei's BEV-based data closed-loop fusion intelligent driving solution has a more advanced algorithm framework, a more flexible application space and a more open form of cooperation. We believe that the mass production of the solution will open up new growth space for the industrial market, and look forward to joining hands with more ecological partners to write a new chapter in the era of "software-defined cars".
About Juefei Technology: Juefei Technology is a leading domestic autonomous driving perception decision-making algorithm and data service provider. It takes "multi-sensor fusion computing" as its core technology route and focuses on the three application scenarios of passenger car travel, main line logistics and urban terminals. Provide cross-scenario, cross-platform, and cross-terminal intelligent driving solutions, and realize the "three-span" service capability that is rare in the domestic industry. Juefei's fusion perception system has covered both the vehicle end and the road end, and has built a mass production solution with the closed-loop capability of "perception-decision-data" suitable for full-stack autonomous driving, with "data-driven mass production" as its core business The goal is to realize the closed-loop capability of autonomous driving for partners.