Riding comfort of automobiles [Applications of motion capture]
Create a musculoskeletal model from markers! Build a system that can obtain data for muscle strength estimation.
The motion capture system "MAC3D System" can acquire three-dimensional position data of markers attached to the body. Using point data, it estimates body data such as joint positions, joint angles, center of gravity, and muscle strength through musculoskeletal model motion analysis software. There are ongoing efforts by various automobile manufacturers and research institutions to explore whether this body data can be used as one of the indicators for evaluating ride comfort in vehicles. 【Features of MAC3D System】 ■ Capable of acquiring three-dimensional position data of markers attached to the body ■ Estimates body data such as joint positions, joint angles, center of gravity, and muscle strength using musculoskeletal model motion analysis software from point data *For more details, please refer to the related links or feel free to contact us.
basic information
【Case Study】 <Spinal Posture and Ride Comfort> ■ Using the model that estimates spinal posture in the musculoskeletal model motion analysis software "nMotion musculous," the angle of the spine during riding is calculated. ■ The angles from the first cervical vertebra to the seventh cervical vertebra, from the first thoracic vertebra to the twelfth thoracic vertebra, and from the first lumbar vertebra to the fifth lumbar vertebra are calculated. ■ Data comparisons and analyses are conducted for each seat. <Muscle Strength and Ride Comfort> ■ A system capable of obtaining data for muscle strength estimation has been established. ■ The floor reaction force gauge is embedded in the seat, and the position of the floor reaction force gauge is estimated using the MAC3D System to calculate the contact force. ■ The design also considers a moving floor reaction force gauge, allowing for accurate measurements. *For more details, please refer to the related links or feel free to contact us.
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For more details, please refer to the related links or feel free to contact us.
News about this product（2）
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【技術情報】ステンレス容器の実験事例：ジャケット容器圧力破壊実験
☆ホームページを更新しました。 【技術情報】ステンレス容器の実験事例：ジャケット容器圧力破壊実験 http://www.nitto-kinzoku.co.jp/archives/technic/jacket_pressure ジャケット容器は温度調整が可能なステンレス容器です。 本来はお湯や冷水をジャケット槽に流して、容器内の液体を温度調整します。 100度を超える高熱で温めたい場合は 水蒸気を使用するという手段が考えられますが、 日東金属工業の常圧用ジャケット容器は構造上、 圧力に耐えられないので水蒸気は使用できません。 しかし時々、ジャケット容器に圧力を間違えてかけてしまい 容器を破壊してしまうお客様がいらっしゃいます。 容器の破壊は作業者の怪我や、中身の液体が飛散するなど 大きな事故に繋がってしまいます。 実際に、ジャケット容器に圧力をかけた場合、 どのくらい危険なのか実験してみました。
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オーダーメイド（特注）事例を公開しています！
「ステンレス容器のトップメーカー」日東金属工業です。 ★医薬品業界をはじめ、化粧品、化学、食品メーカー様の 工場や研究室などで使われる高品質のステンレス製品を製造しております。 ★今までの特注図面の作図実績はなんと80000枚以上！ 実際に納入された製品のほんの一部を 弊社ホームページでご紹介しております。 詳細は下記「関連情報」のリンクよりご覧ください！ ★特注品の製作可否やお見積りはお気軽にお問い合わせください。 図面不要！簡単なイラストで構いません！
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ホームページで製品のCAD図面がダウンロードできます！
★ステンレス容器の製品図面がダウンロードできます★ ホームページで会員登録を行い、ログインしていただくと、製品ページより図面のダウンロードができます。 ホームページではステンレス容器のオーダーメイド事例や、新製品、技術情報を随時掲載しています。
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【技術情報】ジャケットタンクの断熱方法とは？
ホームページ【技術情報】更新しました。 「温調効率アップや火傷防止に！ジャケットタンクの断熱方法とは？」 ジャケット（外層）付きのステンレスタンクを使用し、 ジャケット内部に温水やスチーム等を流すと、 タンク表面が高温になり火傷の恐れがあります。 また、タンクからの放熱により保温効率が下がってしまいます。 今回はジャケットタンクご使用時にご検討いただきたい ジャケットタンクの断熱方法についてご紹介します。 詳細はホームページをご覧ください！ http://www.nitto-kinzoku.co.jp/archives/technic/heat-insulating
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Notice of Participation in the 2024 YOKOHAMA Automotive Technology Exhibition
NAC Image Technology will exhibit at the "Automotive Engineering Exposition 2024 YOKOHAMA" held at Pacifico Yokohama from May 22 (Wednesday) to May 24 (Friday), 2024. We will showcase visualization methods used in automotive development utilizing "high-speed cameras," "gaze measurement devices," and "motion capture," as well as our unique quantitative analysis system based on years of image analysis technology. We will propose measurement tools suitable for improving "safety," "fuel efficiency," and "comfort" through video analysis. Additionally, we will display the Active Safety (AD/ADAS) testing evaluation tools from the German company MESSRING. We sincerely look forward to your visit.
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Visualization of Walking Motion Using Markerless Motion Capture (Digi2) Seminar
We will solve such questions! - Is it possible to easily digitize and compare human movements? - Are there motion capture systems that are easy to handle? - Are there motion capture systems that do not put a burden on the subjects being measured? - Can motion analysis be done without specialized knowledge? We will provide a clear explanation even for those who have no experience with motion measurement or motion capture. After explaining the system, we will actually measure walking movements and demonstrate the analysis of basic walking patterns and the quantification of movements. -------- -------- -------- -------- "Digi2" is a service that consistently performs everything from "motion measurement to analysis and report output" without requiring specialized knowledge or skills. Traditionally, motion analysis using motion capture was aimed at professional athletes and required the cooperation of experts such as trainers, analysts, and technicians. With "Digi2," which automates the output of analysis reports, it can be utilized for more familiar individuals in areas such as sports proficiency, rehabilitation of motor functions, and early detection of injury risks. Please feel free to join us.
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NAC Image Technology develops, manufactures, and sells imaging measurement equipment for research and development in the fields of industry, academia, and government, and also engages in the sale and rental of video production equipment for the film, commercial, and television industries. We continuously create advanced imaging equipment that utilizes cutting-edge technology, including high-speed cameras for measurement, special optical systems, and eye-tracking devices like eye mark recorders, and we are still challenging ourselves with new technologies. In the field of video production, we develop and manufacture broadcast high-speed cameras (super slow-motion cameras) and sell and rent products recognized by professional video creators worldwide, including digital cinema cameras, lenses, and lighting equipment.