METHOD FOR SENSING BEARING DAMAGE OF AN ENGINE

The invention relates to a method for sensing bearing damage of an engine. A method of sensing bearing damage of an engine using a vibration signal may sense bearing damage for each traveling state (accelerated traveling, cruise traveling, decelerated traveling) of a vehicle using a frequency signal...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	PARK JUN-HO, BAEK SUNG-NAM, KIM, PAN SANG, SON JE-HA, LI HONGXU, JEON BYUNG-MO, PARK YOUNG-JUN, MOON SANG-HYUK, YOON HYUNG-MOOK
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a method for sensing bearing damage of an engine. A method of sensing bearing damage of an engine using a vibration signal may sense bearing damage for each traveling state (accelerated traveling, cruise traveling, decelerated traveling) of a vehicle using a frequency signal input from the engine to a knock sensor, even without a sensor that directly senses bearing damage. 本发明涉及用于感测发动机的轴承损伤的方法。利用振动信号感测发动机的轴承损伤的方法即使没有直接感测轴承损伤的传感器，也可以利用从发动机输入到爆震传感器的频率信号，针对车辆的每种行驶状态(加速行驶、巡航行驶、减速行驶)感测轴承损伤。