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Sensor Applications, Experimentation, and Logistics First International Conference, SENSAPPEAL 2009, Athens, Greece, September 25, 2009, Revised Selected Papers

:	Marc Aoun, Carlo Alberto Boano, James Brown, Julien Catalano, Christos Koninis, Utz Rödig
:	Sensor Applications, Experimentation, and Logistics First International Conference, SENSAPPEAL 2009, Athens, Greece, September 25, 2009, Revised Selected Papers
:	Springer-Verlag
:	9783642118708
:	1
:	CHF 43.60
:

:	Informatik
:	English

:	201
:	DRM
:	PC/MAC/eReader/Tablet
:	PDF

This book constitutes the thoroughly refereed post-conference proceedings of the First International Conference, SENSAPPEAL 2009, held in Athens, Greece, in September 2009. The 12 revised full papers were carefully reviewed and selected from 24 submissions. The papers cover various topics such as WSN for fire hazard detection and monitoring, WSN for precision horticulture, a nephelometric turbidity system for monitoring residential drinking water quality, deployment of a wireless ultrasonic sensor array for psychological monitoring, WISEBED: an open large-scale wireless sensor network testbed, SmartEN: a Marie Curie research framework for WSN in smart management of the human environment, embedded web server for the AVR butterfly enabling immediate access to wireless sensor node readings, as well as TinySPOTComm: facilitating communication over IEEE 802.15.4 between Sun SPOTs and TinyOS-based motes.

	Preface	5
	Organization	7
	Table of Contents	9
	Wireless Sensor Network Application for Fire Hazard Detection and Monitoring	11
	Introduction	11
	Sensor Node Design	13
	Sensor Node Hardware	13
	Sensor Node Modes of Operation	14
	Central Node Design and Operations	17
	Central Node GUI Design	19
	Application Field Testing	21
	Conclusions	24
	References	25
	Fire Detection and Localization Using Wireless Sensor Networks	26
	Introduction	26
	Fire Detection Algorithm	27
	Fire Localization Algorithm	29
	Simulation Results	32
	Conclusion	35
	References	36
	Design and Implementation of a Wireless Sensor Network for Precision Horticulture	37
	Introduction	37
	General Characteristics of the Network Deployed	38
	The GAIA Soil-Mote	39
	Hardware Overview	40
	Software Organization	42
	Hydra Probe II Sensor	43
	Power Management and Autonomy	44
	Environmental-Mote, Water-Mote and Data-Sink/Gateway	45
	Monitoring Application	47
	Experimental Results	49
	Final Remarks and Conclusions	50
	References	51
	A Nephelometric Turbidity System for Monitoring Residential Drinking Water Quality	53
	Introduction and Definition	53
	Turbidity Measuring Techniques	55
	Design and Development	56
	Calibration and Testing	59
	Interferences in Turbidity Measurement	62
	Conclusions and Future Work	62
	Conclusions	62
	Future Work	62
	References	63
	Deployment of a Wireless Ultrasonic Sensor Array for Psychological Monitoring	66
	Introduction	66
	System Architecture	67
	Mote Development Environment	68
	Sensor Array	68
	Tracking Filter	68
	Surmounted Challenges	72
	Power Network	72
	Sensor Access Pattern: Noise vs. Speed Tradeoff	73
	Differential Calibration	74
	Results	74
	Performance of Distance Tracking	75
	System Specifications	76
	Conclusion	76
	Future Work	76
	References	77
	WISEBED: An Open Large-Scale Wireless Sensor Network Testbed	78
	Introduction – Motivation	78
	Previous Related Work	80
	Overall Architecture and Considerations	82
	Software Aspects of WISEBED	85
	Integration with the Shawn Network Simulator	86
	Federation of Testbeds and Related APIs	86
	Hardware Aspects of WISEBED – Current Deployment	89
	L\	89
	90	89
	RACTI Testbed Description	91
	Use-Case Scenarios – Research Challenges	93
	Scenarios	93
	Research Challenges	94
	Conclusions – Future Work	95
	References	96
	SmartEN: A Marie Curie Research Framework for Wireless Sensor Networks in Smart Management of the Human Environment	98
	Introduction	98
	Overview of Previous Work	100
	SmartEN Objectives and Challenges	102
	Work Programme and Methodology	105
	Work Programme 1 – Wireless Sensor Networks	106
	Work Programme 2 – Sensor Signal Processing	107
	Work Programme 3 – Non Destructive Evaluation	108
	Work Programme 4 – Smart Proactive Management	110
	Horizontal Integration through Multi-disciplinary Research Projects	111
	SmartEN Applications	111
	Discussion and Conclusions	113
	References	114
	Software Update Recovery for Wireless Sensor Networks	117
	Introduction	117
	Related Work	118
	Automated Local Recovery	118
	Identifying Loss of Control	119
	Recovery Action	120
	Two-Phase Approach	120
	State Machine	120
	High-Reliability Polycasting	121
	Minimum Spanning Tree Algorithm	122
	Flooding Algorithm (FDMT)	122
	Analytical Comparison	122
	Experimental Comparison	123
	Protocol Overview	125
	Simulation	126
	Behavioral Results	126
	Estimating Long-Term Reliability	128
	Propagation Delay	129
	Recovery Latency	129
	Energy Use	130
	Energy vs. Latency Tradeoff	132
	Feedback	134
	Conclusions and Future Work