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Transport Systems and models (Prof. Pronello) The framework Transport vs Mobility MobilitysummaryITS enabling technologies
Some actual technologies
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Global Positioning System (GPS):
Embedded chipsets capable of receiving
satellite signals to estimate the position.
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Dedicated Short-Range Communication (DSRC):
Short to medium-range wireless
communication channel specifically designed for automotive uses. Two main
frequencies 5.8GHz and 5.9 GHz.
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Wireless Networks
: Broadband communications that allow V2I communications.
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Mobile Telephony
: Allows to transmit information over standard 3G, 4G, 5G.
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Radio wave or Infrared Beacons
: Uses radio wave beacons for monitoring the
traffic real-time.
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Roadside Camera Recognition
: Cameras are used for plate recognition through
OCR to identify the vehicle and its permissions (used for controlling ZTL).
ITS main categories and applications
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Advanced Traveler Information Systems (ATIS)
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Provides information to travelers
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Smartphones are becoming the main enabling technologies
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Advanced Transportation Management Systems (ATMS)
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System used by operators for monitoring
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Used also to set advices on roadways or other dynamic traffic elements
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ITS-Enabled Transportation Pricing Systems
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Used for transport limitations on downtown
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Used for the payment of road use
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Advances Public Transportation Systems (APTS)
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Used by operators and travelers
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Vehicle to Infrastructure Integration, Vehicle to Vehicle Integration
Data privacy and security
Objective
To regulate:
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Delivery and usage of personal data
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Modification of data to guarantee no traceability.
System security attributes
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Confidentiality
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Integrity
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Authenticity
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Availability
ICT4TS – Exam summary
8
Personal data classification
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