a novel wireless sensor network frame for urban transportation
TRANSCRIPT
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A Novel Wireless Sensor Network Frame for Urban Transportation
UNDER THE GUIDANCE OF PRESENTED BYProf. DINESH SINGH SADDAMHUSAIN HADIMANIDept. of CSE, PESU 01FM15ECS030
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INTRODUCTION
• Urban traffic density has been increasing every year
• Fuel Efficiency
• ITSs (Intelligent Transportation Systems)
• Efficient data acquisition and transmission
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APPLICATION SCENARIOS AND DESIGN REQUIREMENTS
• Supporting a variety of sensors
• Supporting fixed or mobile sensor deployment
• Supporting a variety of data transmission
• Supporting a scalability of network size
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Contd…….
• Integrating with other communication technologies
• Supporting transmission reliability
• Supporting the network security
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WSN-UT Topology Architecture
Roadside scenario
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Contd……
Outdoor parking lots scenario
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WSN-UT Protocol Architecture
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WSN-UT Protocol Components
1. Single-hop Sensing System (SSS)
2. Multi-hop Relay and Reliable Transmission System (MRRT)
3. Application and Forward Subsystem (AFS)
Protocol stack is flanked by a Configure and Service Subsystem (CSS)
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Applications
• Urban Traffic control system
• Urban Parking system
• Individual Company parking lots
• Real time traffic update system
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Advantages
• Traffic congestion can be reduce
• Increase road capacity
• Increase efficiency
• Fuel efficiency
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Disadvantages
• High installation cost
• Single node failure in WSN may cause misbehavior of system
• WSN contains low powered nodes
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Conclusion
As a novel protocol architecture, WSN-UT can be configured flexibly for various application scenarios in ITS by choosing suitable protocol/ algorithm in CSS. A reliable transmission of data packets are done with different subsystem
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Thank You