The invention provides an intelligent tire testing system and test method based on a piezoelectric power generation material. The technical problems that existing defects are overcome, and key parameters of various intelligent tires can be dynamically measured of are solved. The intelligent tire testing system comprise a wheel speed detection mechanism; the wheel speed detection mechanism comprises an attachment plate, a compression wall, a piston and a signal triggering mechanism; and the compression wall wraps the attachment plate and is circular, a through hole is formed in the compressionwall, the piston is arranged in the through hole, the attachment plate, the compression wall and the piston jointly form a closed chamber, the chamber is filled with oil, the piston comprises a pistonbody, a sealing ring and a connecting block, the connecting block is arranged on the end part of the piston body, the piston body is arranged in the through hole of the compression wall, and sealingring sleeves the piston body.
本发明要解决的技术问题克服现有的缺陷,提供一种基于压电发电材料的智能轮胎测试系统及测试方法可实现对各种智能轮胎的关键参数进行动态测量,包括轮速探测机构;所述轮速探测机构包括附着板、压缩壁、活塞和信号触发机构;所述压缩壁包裹附着板并呈现圆形,所述压缩壁上设有通孔,活塞设在通孔内,附着板、压缩壁和活塞共同构成封闭的腔室,腔室内填充油液,所述活塞包括活塞体、密封圈和连接块,所述连接块设在活塞体的端部,活塞体在压缩壁的通孔内,密封圈设在活塞体上。
Intelligent tire testing system and method based on piezoelectric power generation material
一种基于压电发电材料的智能轮胎测试系统及测试方法
2020-12-25
Patent
Electronic Resource
Chinese
IPC: | 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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
European Patent Office | 2023
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