DocumentCode :
2274934
Title :
A Route Planning Method Using Cost Map for Mobile Sensor Nodes
Author :
Nakamiya, Masaki ; Kishino, Yasue ; Terada, Tsutomu ; Nishio, Shojiro
Author_Institution :
Graduate Sch. of Inf. Sci. & Technol., Osaka Univ.
fYear :
2007
fDate :
5-7 Feb. 2007
Abstract :
In this paper, we propose a route planning method for mobile sensor nodes using cost map. The proposed method achieves novel route planning that can solve several practical problems from previous works: the limitations of sensing ranges, obstacles on the node´s routes, and restriction of their movements. This method can determine the route that has the lowest power consumption. We also propose a sensing area defining method for dealing with many kinds of sensors. Furthermore, we compared the proposed method to A*algorithm, a well-known route planning algorithm. We implemented a prototype of the sensor node to verify our algorithm in a real environment.
Keywords :
telecommunication network routing; wireless sensor networks; cost map; mobile sensor nodes; power consumption; route planning method; sensing area defining method; Costs; Information science; Infrared sensors; Intelligent sensors; Prototypes; Radio communication; Sensor phenomena and characterization; Shape; Tactile sensors; Technology planning;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Pervasive Computing, 2007. ISWPC '07. 2nd International Symposium on
Conference_Location :
San Juan
Print_ISBN :
1-4244-0523-8
Electronic_ISBN :
1-4244-0523-8
Type :
conf
DOI :
10.1109/ISWPC.2007.342595
Filename :
4147054
Link To Document :
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