Research on self-healing and self-calibration for a new intelligent vehicle detector

Zhang Y., Jia L.
Beijing Jiaotong University, Beijing, 100070, China

Abstract: To acquire traffic status of roads, self-healing and self-calibration techniques for a new intelligent vehicle detector were studied. The vehicle detector uses geomagnetic sensors as their sense organ. By pulsing a large current through the set/reset strap in geomagnetic sensor the selfhealing of the detector sensitivity was implemented. By driving a defined current through offset strap in geomagnetic sensor the self-calibration was brought to success. Experiments on self-healing and self-calibration were carried out, experiments results show that the techniques above mentioned can solve self-healing and self-calibration problems for the intelligent vehicle detector. © 2011 IEEE.
Author Keywords: Geomagnetic sensor; Intelligent instrument; Self-calibration; Selfhealing

Year: 2011
Source title: Proceedings - 3rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2011
Volume: 3
Art. No.: 5721427
Page : 74-77
Link: Scorpus Link
Document Type: Conference Paper
Source: Scopus
Authors with affiliations:

1. Zhang, Y., Beijing Jiaotong University, Beijing, 100070, China
2. Jia, L., Beijing Jiaotong University, Beijing, 100070, China

Download Abstract: geo1.pdf