Disclosed is a method for predicting collision severity, including: establishing a first learning model, and inputting vehicle data and collision accident scene feature data into the first learning model; obtaining a predicted collision acceleration curve outputted by the first learning model, the predicted collision acceleration curve being established based on a plane rectangular coordinate system; establishing a second learning model, and inputting the predicted collision acceleration curve, the occupant feature data and the restraint system feature data into the second learning model; obtaining a plurality of predicted collision kinematics and dynamics curves of human body parts outputted by the second learning model; generating a collision severity parameter according to the plurality of predicted collision kinematics and dynamics curves of the human body parts, the collision severity parameter being configured to evaluate the collision severity.


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    Title :

    Collision severity prediction device for occupant injury risk


    Contributors:
    NIE BING-BING (author) / CHEN WEN-TAO (author) / WANG QING-FAN (author) / SHEN JIAJIE (author) / LI QUAN (author) / LI SHENGBO (author) / ZHOU QING (author)

    Publication date :

    2025-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    COLLISION SEVERITY PREDICTION METHOD FOR OCCUPANT INJURY RISK

    NIE BING-BING / CHEN WEN-TAO / WANG QING-FAN et al. | European Patent Office | 2022

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    Equitable occupant protection - the effect of occupant characteristics on injury severity outcomes

    Wallbank, C. / Ekambaram, Karthikeyan / Bell, Mark | TIBKAT | 2024

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    Occupant Injury Severity Prediction in Road Traffic Accidents Using Machine Learning Techniques

    Khatavkar, Akshay / Sahu, Dilip / Kulkarni, Prasad et al. | SAE Technical Papers | 2024


    Injury and collision severity

    Mackay, G.M. | Engineering Index Backfile | 1968


    Injury and Collision Severity

    Mackay, G. Murray | SAE Technical Papers | 1968