Title :
The optimum configuration of car parking guide system based on wireless sensor network
Author :
Lee, Chung-Hoon ; Leibiao, Leibiao ; Lim, Myoung-Seob
Author_Institution :
Div. of Electron. & Inf. Eng., Chonbuk Nat. Univ., Jeonju, South Korea
Abstract :
When wireless sensor network (WSN) based on ad hoc network is deployed to car parking guide system without parking helper at area or building with large scale of parking lots, the optimum number of cluster heads was derived for getting the minimum power consumption as well as time delay. Through the theoretical analysis of power consumption and time delay with the number of cluster heads in wireless sensor network, it was found that there exists the minimum point in the variation of power consumption and time delay according to the number of cluster heads.
Keywords :
traffic control; wireless sensor networks; car parking guide system; minimum power consumption; time delay; wireless sensor network; Ad hoc networks; Base stations; Delay effects; Energy consumption; Industrial electronics; Information analysis; Large-scale systems; Power system modeling; Sensor systems; Wireless sensor networks;
Conference_Titel :
Industrial Electronics, 2009. ISIE 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4347-5
Electronic_ISBN :
978-1-4244-4349-9
DOI :
10.1109/ISIE.2009.5218720
