Volvo用AI重現罕見路況,提升汽車安全性能!

Ai




沃爾沃利用AI重建罕見交通事故以提升ADAS安全性

沃爾沃最近採用了先進的3D虛擬場景重建技術,旨在幫助其車輛的安全軟件預測意外情況。這項技術稱為高斯噴濺(Gaussian splatting),它能夠從現實世界的視覺資料中“創造出大量逼真且高保真的3D場景和物體”。沃爾沃將其子公司Zenseact委派負責,利用AI生成各種道路情況進行訓練。

該公司指出,這些環境中的物體可以被操控和移動,以創造出稀有的交通情況“邊緣案例”,從而訓練駕駛輔助系統(ADAS)。例如,在某個情境中,可能會有一名獨行的行人穿過車輛前方;而在另一個情境中,這名行人可能會迅速穿過一小群緩慢行走的行人。這些情況可以用來測試ADAS軟件在不同情境下的反應。

沃爾沃汽車全球軟件工程負責人Alwin Bakkenes表示,這項技術將使汽車製造商能夠預防更廣泛的交通事故。他提到:“我們已經擁有數百萬個從未發生的數據點,並用來開發我們的軟件。感謝高斯噴濺,我們可以選擇一些稀有的邊緣案例,並將其擴展為數千個新場景,以訓練和驗證我們的模型。”

這項新技術得益於沃爾沃最近投資的Nvidia超級計算平台。這家瑞典品牌與這家芯片製造商已經合作多年,將其計算解決方案整合到汽車中,以實現更先進的安全功能。

目前的ADAS功能通常依賴於相機、雷達、LiDAR傳感器和超聲波傳感器的組合,以檢測障礙物和信號來導航道路。高斯噴濺方法可能成為沃爾沃進一步增強其汽車安全駕駛能力的另一工具。

在當今汽車行業,安全性已成為消費者最關注的問題之一。沃爾沃的這項創新不僅顯示了他們在技術上的前瞻性,還可能成為未來交通安全標準的參考。透過AI模擬罕見的道路情況,沃爾沃不僅能提高其ADAS的反應能力,還能為整個行業樹立新的標杆。

隨著科技的進步,車輛的安全性不再僅依賴傳統的測試方式,而是透過創新技術不斷演進。未來的汽車可能會在我們未曾預見的情況下,依然能夠安全行駛,這對於提升城市交通的整體安全性而言,無疑是一大步。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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一隻在香港茶餐廳喝奶茶的貓 A young woman with fair skin is taking a selfie inside a fitness center (gym).

Main Subject: A young woman with long black hair in a messy bun. She is wearing a light cream or ivory long-sleeved sports zipper jacket and black tight sports shorts. She is also wearing long white socks with black stripes at the top and white sports shoes.

Expression and Pose: She is sitting on a weight training machine (apparently a leg press machine or similar) and holding a phone (with a leopard/leopard print case) to take a selfie in the mirror or using the front camera, with her face forward, a soft smile, and her face and eyes looking at the mirror.

Background (Gym): The background is dominated by modern gym equipment in dark gray and red. There are a few other unfocused people in the background, including a man on the left lifting weights or standing near a barbell, and another man in a green shirt standing near equipment. The gym floor appears dark.

Brief Prompt (Suitable for Image Search or Hashtags):

Selfie in the gym, young woman with messy bun and cream jacket, sitting on a training machine, aesthetic sporty, indoor lighting. Without changing her face. Create a hyper-realistic 8K close-up body portrait of a female model, using the uploaded photo as the exact facial reference. Maintain 100% accuracy of the facial features — do not alter or modify any aspect of the face. Render the skin texture, lighting, and overall composition with photo-realistic detail, ensuring lifelike color tones and natural depth of field. A man with his original hair is sitting casually on a white cube, smiling warmly at the camera. He is wearing a cream-colored cable-knit sweater, blue jeans, and brown loafers. His legs are crossed, with one hand resting on his knee.
The background reveals a cozy and festive living room. A large, beautifully decorated Christmas tree with numerous warm lights and gold ornaments stands prominently behind him. Several wrapped gift boxes are visible at the base of the tree. To his left, another smaller decorated Christmas tree and a wreath on the wall further enhance the holiday atmosphere. The lighting is soft and inviting, creating a warm and welcoming scene.