The invention relates to the technical field of nanometer new energy, in particular to a flexible friction nanometer generator, a tire vertical force induction device and an estimation method. The flexible friction nanometer generator comprises a flexible packaging cavity, two conductive layers which are fixedly arranged on two opposite inner walls of the flexible packaging cavity respectively andare electrically connected, two friction layers which are fixedly arranged on the two conductive layers respectively, and an insulating support layer which is fixedly arranged at a corner between thetwo friction layers; when the structure is pressed in the opposite directions of the two conducting layers, the middle areas of the two friction layers can be in contact, and when the pressed pressure is reduced, the two friction layers are separated, and alternating current is generated in the process. The structure is simple, and high in moisture resistance, stability and flexibility. Accordingto the vertical force sensing device of the tire, the vertical force borne by the tire can be sensed, and the vertical force borne by the tire can be estimated through the vertical force estimation system and estimation method of the tire.

    本发明涉及纳米新能源技术领域,尤其涉及一种柔性摩擦纳米发电机、轮胎的垂向力感应装置及估算方法。本发明的柔性摩擦纳米发电机包括柔性封装腔、分别固定设置在柔性封装腔两相对内壁上电性连接的两导电层,以及分别固定设置在两导电层上的两摩擦层以及固定安装在两摩擦层之间边角处的绝缘支撑层;当以上结构在两导电层的相对方向上受压时,两摩擦层的中间区域能够接触,当所受压力减小时两摩擦层脱离接触,过程中产生交流电;以上结构简单、耐潮、稳定性和柔性优良。本发明的轮胎的垂向力感应装置能够感应轮胎所受的垂向力,本发明的轮胎的垂向力估算系统及估算方法,能够估算得到轮胎所受垂向力的大小。


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    Title :

    Flexible friction nanometer generator, tire vertical force induction device and estimation method


    Additional title:

    柔性摩擦纳米发电机、轮胎的垂向力感应装置及估算方法


    Contributors:
    XU TING (author) / ZHANG BUYANG (author)

    Publication date :

    2020-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR / B60C VEHICLE TYRES , Fahrzeugreifen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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