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OALib Journal期刊
ISSN: 2333-9721
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The Design and Realization of PKE System Based on ARM9

DOI: 10.4236/oalib.1104559, PP. 1-12

Subject Areas: Electric Engineering

Keywords: PKE, S3C2410, nRF905, Frequency-Hopping Communication Technology, Low Power Consumption

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Abstract

In order to solve the problem that the PKE (passive keyless enter) with a fixed-frequency used in middle and low grade cars was interfered and broken easily, which led to the damage of anti-theft system and even the loss of cars, and in order to ensure the PKE can be used long and be expanded and upgraded in the future, a new, low power consumption and high reliability PKE was designed with the S3C2410 microprocessor which is based on ARM9 and the RF transceiver chip nRF905 which has the function of frequency modulation. As frequency-hopping communication technology was used in the system, the information would not be disturbed or blocked in the communication process, which increased the reliability of the system. With reasonable power-management module, the system power consumption was greatly reduced. Test shows that the new PKE can well meet the practical application.

Cite this paper

Tu, T. and Luo, S. (2018). The Design and Realization of PKE System Based on ARM9. Open Access Library Journal, 5, e4559. doi: http://dx.doi.org/10.4236/oalib.1104559.

References

[1]  Chang, L.-N. and Luo, X.-C. (2009) The PKE (Passive Keyless Entry) Demo Based on uPD780503 and uPD780881. Global Electonics China, No. 7, 40-43.
[2]  Yang, B. (2010) The Detailed Analysis of PKE Used in Shanghai GM Cars. Auto Mainte-nance, No. 5, 25-27.
[3]  Xu, Y.-H., Ma, Z.-M., Wang, L., et al. (2010) ARM9 Embedded System Design—Based on S3C2410 and Linux. 2nd Edition, Beijing University of Aeronautics and Astronautics Press, Beijing, 64-69.
[4]  Gao, Z.-F. and Zhu, S.-A. (2006) Multipoint Wireless Communication Module on MSP430 and nRF905. Chinese Journal of Electron Devices, 29, 264-267.
[5]  Yang, J. (2007) Development and Implementation of Wire-Less RF Data Acquisition System Based on the nRF905. Central South University, Department of Computer Science and Engineering, Changsha, 46-47.
[6]  Lin, J. and Li, X.-C. (2010) Design of Wireless Frequency-Hopping Communication System Based on nRF905. Information Technology, No. 3, 99-102.

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