An airflow sensing seat comprises a seat body (1), an airbag (2), a sensing assembly (3), and a micro control unit (4). The airbag (2) is provided in the seat body (1). A deformable support structure (21) is provided in the airbag (2). The support structure (21) is used to maintain an appropriate amount of gas in the airbag (2). A transmission mechanism (5) is provided between the airbag (2) and the sensing assembly (3). The transmission mechanism (5) is used to transmit gas disturbance in the airbag (2) to the sensing assembly (3). The sensing assembly (3) is used to generate a corresponding analog electrical signal according to the gas disturbance. The sensing assembly (3) is electrically connected to the micro control unit (4). The sensing assembly (3) transmits the analog electrical signal to the micro control unit (4). The micro control unit (4) is used to perform analysis and computation on the analog electrical signal so as to acquire a biological signal of a user. The invention also relates to a method for adjusting a smart seat. The airflow sensing seat and an adjustment method therefor obviate the need to embed other electronic pressure sensing assemblies in the seat body, thereby avoiding damage to an electronic pressure sensing assembly due to frequent pressing thereon. In addition, the airbag does not need to be inflated during testing, thereby reducing costs.


    Access

    Download


    Export, share and cite



    Title :

    AIRFLOW SENSING SEAT


    Contributors:
    FU ZHIMIN (author) / MEI CHENLONG (author) / YU JIAYA (author) / LIU QIPENG (author) / LI XINGFENG (author) / ZHENG JINGFENG (author)

    Publication date :

    2024-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    AIRFLOW SENSING SEAT

    FU ZHIMIN / MEI CHENLONG / YU JIAYU et al. | European Patent Office | 2021

    Free access

    Airflow sensing seat

    FU ZHIMIN / MEI CHENLONG / YU JIAYU et al. | European Patent Office | 2024

    Free access

    SEAT AIR CONDITIONER AND AIRFLOW DISTRIBUTION SEAT

    MURAKAMI HIRONOBU / ITO SHUJI / KAWASHIMA MASAFUMI et al. | European Patent Office | 2019

    Free access

    VEHICLE SEAT WITH AIRFLOW OUTLETS

    FELTHAM GRAHAM LLOYD / DEBOER JON | European Patent Office | 2023

    Free access

    Vehicle seat with airflow outlets

    FELTHAM GRAHAM LLOYD / DEBOER JON | European Patent Office | 2023

    Free access