A wireless multi-drop IPT security camera system

Author

Wu, H.H. ; Feng, M.Z. ; Boys, J.T. ; Covic, G.A.

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. of Auckland, Auckland, New Zealand

fYear

2009

fDate

25-27 May 2009

Firstpage

70

Lastpage

75

Abstract

This paper presents the design of an IPT security camera system with the integration of a secure wireless communication scheme. Two innovative circuits known as an LCL tuning circuit and a multi-phase interleaving system have been applied to the design of the IPT pick-up circuit. A wireless local area network (WLAN) using 802.11 g protocol has been chosen to realise the high bandwidth communication scheme which supports multiple cameras to operate simultaneously to form a multi-drop configuration. An experimental prototype has been built to verify the proposed concept.

Keywords

cameras; inductive power transmission; protocols; surveillance; telecommunication security; wireless LAN; 802.11 protocol; IPT pick-up circuit; LCL tuning circuit; WLAN; high-bandwidth communication scheme; multidrop IPT security camera system; multiphase interleaving system; secure wireless communication scheme; wireless local area network; Cameras; Circuits; Communication system security; Ethernet networks; Interleaved codes; Monitoring; Prototypes; Surveillance; Wireless LAN; Wireless communication; IPT; LCL; Multi-phase Interleaving; Wireless Communications;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-4244-2799-4

Electronic_ISBN

978-1-4244-2800-7

Type

conf

DOI

10.1109/ICIEA.2009.5138172

Filename

5138172