The invention relates to a tire tread wear and road condition measuring device. A tire having a tread depth measurement device includes first and second electrodes fixed to an inner surface of the tire, and an oscillator electrically connected to the electrodes such that a capacitance between the electrodes affects a frequency of the oscillator. Changes in oscillator frequency can be used to detect and calculate changes in tire thickness and changes in tire tread depth.
本发明涉及一种轮胎胎面磨损及路况测量装置。本发明提供了一种具有胎面深度测量装置的轮胎,包括固定至轮胎内表面的第一电极和第二电极,以及电连接至电极的振荡器,使得电极之间的电容影响振荡器的频率。振荡器频率的变化可用于检测和计算轮胎厚度的变化和轮胎胎面深度的变化。
Tire tread wear and road condition measuring device
轮胎胎面磨损及路况测量装置
2022-07-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
DEVICE FOR MEASURING TIRE TREAD WEAR AND ROAD CONDITION
Europäisches Patentamt | 2022
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