What Are the Characteristics of Knock Sensors for Acceleration and Vibration?
1. Core Functional Characteristics Strong Specificity: Its core task is not to measure ordinary engine vibrations, but toaccurately identify and extract high-frequency vibration signals generated by knock. During normal engine operation, the vibration frequency is relatively low, while knocking produces specific high-frequency vibrations (typically in the range of 5kHz to 15kHz or higher, depending on … Read more