2024 global industrial internet conference | bmw brilliance debuts ai simulation technology
2024-09-14
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on september 11, the 2024 global industrial internet conference opened in shenyang. as an invited representative, bmw brilliance showcased its breakthrough innovations in digital production and artificial intelligence with the new bmw 5 series as the core.
the conference aims to vigorously promote the deep integration of digital technology and the real economy, empower new industrialization with artificial intelligence, and develop new quality productivity according to local conditions. it is reported that as a model of win-win cooperation between the bmw group and the chinese economy, bmw brilliance uses the "magic of technology" of digitalization to empower production and manufacturing, realize the transformation from "experience-driven" to "data-driven", and create a "super brain" in the field of automotive simulation.
redefining automotive r&d, ai simulation technology helps the new bmw 5 series intelligent manufacturing
as a simulation method based on artificial intelligence, ai simulation technology uses deep learning algorithms and data-driven models to conduct virtual simulation and performance prediction of various scenarios in automobile r&d and production, so as to quickly optimize the design, improve safety and significantly shorten the r&d cycle. from the durability and strength analysis of parts to the safety collision test of the whole vehicle, battery life evaluation, as well as fluid dynamics and noise vibration analysis, ai simulation technology is widely used in various fields.
with the help of ai, bmw brilliance not only optimized the r&d process, but also ensured higher product quality, demonstrating its leading edge in the field of intelligent manufacturing, which is reflected in the new bmw 5 series. it is understood that bmw brilliance has independently developed the industry-leading ai simulation technology, which has taken intelligence to a new level. its breakthrough significance lies in the improvement of efficiency and accuracy. for example, in the collision test simulation, the simulation calculation that traditional supercomputers need 40 hours to complete, bmw's ai technology only takes 10 seconds, and the efficiency is improved by more than 98%. in the performance evaluation and prediction of the power battery design stage, the simulation calculation time is shortened from 240 hours to 30 seconds, and the temperature difference is accurately controlled within 6°c. with the support of ai technology, bmw can conduct more precise tests, so as to achieve more stable vehicle performance and longer service life in the design stage. this efficient r&d process not only optimizes product quality, but also ensures a safer and more reliable car experience, bringing a more sustainable driving experience.
ai image recognition technology makes defects "nowhere to hide"
bmw brilliance introduced that in the manufacturing process of the innovative all-electric bmw i5, it deeply applied its independently developed ai image recognition technology to promote the innovation of power battery production quality inspection. this technology combines multiple algorithm models to accurately identify product defect information in images during the production process, ensuring the efficient and stable operation of the production line. especially in the detection of battery modules, the application of unsupervised learning algorithms reduces the reliance on negative samples and achieves dual accurate judgment of abnormal situations. this innovative concept based on "human-computer interaction and human-computer cooperation" introduces real-time data and remote quality inspection functions into the production system, significantly improving the efficiency and accuracy of detection.
in the field of intelligent manufacturing, bmw has taken the lead in the industry to deploy an artificial intelligence platform code-named "lighthouse", which serves as a "super brain" to provide digital empowerment for all bmw's production and operations in china. at present, bmw's shenyang production base has launched about 100 ai applications. the "lighthouse" platform effectively solves the problems of high threshold, high cost and low efficiency faced by traditional ai scattered point applications, making the production system more "intelligent" and truly achieving "i have what others don't have, and i am better than others". at the birthplace of the new bmw 5 series, the brilliance bmw dadong plant, the industry's first self-developed ai intelligent quality inspection system in its stamping workshop and the ai visual inspection system in the paint shop, the detection accuracy can gradually approach 100%, improving production efficiency and optimizing product quality. the "lighthouse" platform continuously trains and optimizes ai applications, greatly improving efficiency and accuracy.
so far, the new bmw 5 series is the only model in its class that has received 5-star ratings from 5 authoritative evaluations around the world (including china c-ncap, eu e-ncap, us iihs, south korea k-ncap - named "2023 safest car of the year", australia a-ncap). this achievement fully demonstrates the significant role of ai technology in improving vehicle safety and highlights the outstanding performance of the new bmw 5 series in global safety standards.
(ye qing, reporter of shenyang daily and shenyang newspaper all media)
