Title :
Engine Electronic Oil Pressure Sensor Based on MEMS
Author :
Yang Shengbing ; Wang Jun ; Xu Ying
Author_Institution :
Sch. of Automotive Eng., Wuhan Univ. of Technol., Wuhan, China
Abstract :
The engine lubrication system plays an important role in the engine working process. Mechanical pressure detection device is in use widely with some shortcomings. Engine electronic oil pressure sensor based on piezoresistor pressure sensor MEMS with contactless measure technology is designed in this paper including the low pressure alarm pressure point, zero point pressure compensation, temperature compensation and sensitivity compensation. The experiments show that the Engine electronic oil pressure sensor works well with excellent characteristic.
Keywords :
engines; microsensors; pressure sensors; MEMS; engine electronic oil pressure sensor; engine lubrication system; mechanical pressure detection device; Automotive engineering; Compressors; Internal combustion engines; Micromechanical devices; Petroleum; Sensor phenomena and characterization; Sensor systems; Signal processing algorithms; Switches; Temperature sensors;
Conference_Titel :
Information Engineering and Computer Science, 2009. ICIECS 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4994-1
DOI :
10.1109/ICIECS.2009.5363501
