Monitoring System of Two Levels Non-Continuous Signal of Automotive Camshaft Sensor

摘要：

A data collection terminal for performance testing of non-continuous signal of the automotive camshaft sensor is designed, Using NI-6259 data acquisition card to connect the data of collection terminal with pc, and composed of a complete monitoring system of performance testing of automotive sensor. The system can display the maximum, minimum, average, duty cycle, frequency and frequency multiplication or not of the high level and low level in real-time. And the frequency range of the measured signal is between 1Hz and 8KHz. Compare measured data with standard data, determine automatically whether it is reasonable and save them according to their classification. The test personnel are avoided to test continuously and monitor in real-time, offsetting the lack of single function of the display of test platform and running short of features of analysis and judgment.

关键词： 32-channel Cam sensor Two levels non-continuous signal Duty cycle LabVIEW Data acquisition

作者: Jin Ming Tian Feng Yu Guo Cheng Long Gong

作者单位: School of Electronic Engineering, Huaihai Institute of Technology, Lianyungang, China Institute of Information and Electrical, China University of Mining and Technology, Xuzhou, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 2092-2096

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）