PROBLEM TO BE SOLVED: To provide a system that can automatically monitor wear of parts on a vehicle.SOLUTION: A system monitors wear of a vehicle part. The system includes a piezoelectric disk electrically connected to a radio frequency circuit to receive electrical current from the piezoelectric disk and an antenna for actively transmitting a signal from the radio frequency circuit to a microprocessor such that, when the piezoelectric disk contacts a surface through wear, the radio frequency circuit actively generates a signal received by the microprocessor.SELECTED DRAWING: Figure 1
【課題】車両上の部品の摩耗を自動的に監視することのできるシステムを提供する。【解決手段】システムは、車両部品の摩耗を監視する。システムは、圧電円板から電流を受け取る無線周波数回路に電気的に接続された圧電円板と、圧電円板が摩耗によって表面に接触したときに、無線周波数回路が、マイクロプロセッサによって受け取られる信号を能動的に生成するように無線周波数回路からマイクロプロセッサに信号を能動的に送るアンテナとを含む。【選択図】図1
TIRE TREAD WEAR SENSOR SYSTEM
タイヤトレッド摩耗センサシステム
2016-04-25
Patent
Elektronische Ressource
Japanisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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