Crank position sensor is usually installed in the distributor, the control system is the most important one of the sensors. Its role is: detecting the engine speed, so-called rotation speed sensor; detects the piston top dead center position, it is also known as the only point sensor, including the detection of each cylinder for controlling the ignition TDC signal for controlling sequential spray oil first cylinder TDC signal
2013年8月19日星期一
Optical fiber temperature sensor works
When the temperature changes will change the light propagation speed in the substance, that is, the time when the Crankshaft Sensors in the refractive index of the optical path changes, the optical path at this time will generate a shift end position, measurements can be calculated based on material properties the temperature
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