The invention provides an intelligent network connection broadband energy capturing non-pneumatic tire and a working method thereof. The intelligent network connection broadband energy capturing non-pneumatic tire comprises a rubber outer tire, a honeycomb base body, a piezoelectric energy capturing layer and a sensing layer, and the honeycomb base body is covered with the rubber outer tire. The piezoelectric energy capture layer is clamped between the rubber outer tire and the honeycomb base body, the honeycomb base body is provided with a hexagonal hollow cavity, and the sensing layer is designed on the surface of a hub. Vibration generated by tire movement is fully utilized, frequency raising conversion is achieved through attraction force between the magnet at the free end of the piezoelectric cantilever beam and the ferromagnetic material, charges are generated through the piezoelectric effect of the piezoelectric energy capture layer, and electric energy is stored in the energy storage device. And the wheel transmits the electric energy converted from the vibration work through the wireless transmission module circuit in the tire to provide the electric energy for an automobile electrical storage device, so that the energy is effectively saved. A sensing layer is constructed, information is transmitted through a wireless transmission module, tire networking is achieved, and the problem of low intelligent degree is solved.
本发明提供了一种智能网联宽频俘能非充气轮胎及其工作方法,包括橡胶外胎、蜂窝基体、压电能量捕获层、感知传感层,橡胶外胎覆盖在蜂窝体外面。压电能量捕获层夹在橡胶外胎和蜂窝基体之间,蜂窝基体设有六角形中空腔体,感知传感层设计在轮毂表面。本发明充分利用轮胎运动产生的振动,利用压电悬臂梁自由端的磁铁与铁磁材料之间的吸引力实现升频转换,通过压电能量捕获层的压电效应产生电荷,将电能储存在储能装置中。车轮通过轮胎中的无线传输模块电路将振动功转换的电能传输出去,为汽车蓄电装置提供电能,从而有效地节约能源。构建感知传感层,通过无线传输模块传输信息,实现轮胎联网,解决智能化程度低的问题。
Intelligent network connection broadband energy harvesting non-pneumatic tire and working method thereof
一种智能网联宽频俘能非充气轮胎及其工作方法
2022-12-30
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR |
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