DocumentCode :
2461385
Title :
The Research about Sensor-Less Anti-pinch System for Automotive Electric Window
Author :
Qiu, Yunfeng ; Yin, Jie ; Wang, Yi ; Liu, Qiao
Author_Institution :
Natural Sci. Coll., Gui Zhou Univ., Guiyang, China
fYear :
2010
fDate :
17-19 Dec. 2010
Firstpage :
808
Lastpage :
811
Abstract :
In order to effectively reduce the hidden trouble of electric window on automobile, many cars now use the electric windows anti-pinch systems. It adds anti-pinch circuit based on the window control module. PIC18F258 micro controller samples and process the current of electric window motor. The method of combining current amplitude and current integral method is used to determine whether the window encounter obstacles, to achieve anti-pinch function. Through several experiments, it shows that the sensor-less anti-pinch system has good effects.
Keywords :
automotive components; automotive electronics; microcontrollers; power system control; PIC18F258 microcontroller sample; antipinch circuit; automotive electric window; current amplitude method; current integral method; electric windows antipinch systems; hidden trouble reduction; sensorless antipinch system; window control module; Automotive engineering; Control systems; Current measurement; Driver circuits; Immune system; Resistance; Software; Anti-pinch; Automotive Electric Window; CAN Bus; PIC18F258; Without Sensor;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computational and Information Sciences (ICCIS), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8814-8
Electronic_ISBN :
978-0-7695-4270-6
Type :
conf
DOI :
10.1109/ICCIS.2010.201
Filename :
5709210
Link To Document :
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