1 / 12

King County Metro Transit ITS

King County Metro Transit ITS. Overview of the King County Metro Transit Intelligent Transportation Systems. Metro ITS Projects. Communication Center Transit Radio System On-Board Systems RapidRide ITS. Communications Center. Enhanced computer-aided-dispatch and AVL, over legacy system

nixie
Download Presentation

King County Metro Transit ITS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. King County MetroTransit ITS Overview of the King County Metro Transit Intelligent Transportation Systems

  2. Metro ITS Projects • Communication Center • Transit Radio System • On-Board Systems • RapidRide ITS

  3. Communications Center • Enhanced computer-aided-dispatch and AVL, over legacy system • Text messaging reduces voice traffic • Automated headway management tools to support RapidRide

  4. 700 MHz Radio System • Integrated voice & data system • 4 FDMA slotted data channels, 1 control channel • 6 two-slot TDMA voice channels (12 voice paths) • 7 tower sites, 1 in Downtown Seattle Transit Tunnel

  5. On-Board Systems • Life cycle replacement and upgrades • Voice and data communications • “Smart bus” functionality • Multiple layers of integration • Single driver display for all functions • Multiple uses for wireless networks • Designed for evolution • GPS for enhanced AVL accuracy • Automated stop announcements & signs • Integrated passenger counting • “Lateness and load” data for TSP system

  6. RapidRide ITS Elements • Wireless Transit Signal Priority (TSP) • Real-Time Passenger Information • Off-board fare collection • High-bandwidth AVL • Multi-purpose ITS Network (4.9GHz)

  7. IP Transport, VPN Roadside IP Network Central Systems intersection KC WAN KC Enterprise Firewall KC Corridor Router Switch Wi-fi transceiver TPRG Wi-fi Antenna Wi-fi transceiver Signal Controller Wi-fi Access Pt/Bridge Passenger Info Sign SAFTP Tag Reader RF Tag Tech Pylon RapidRide Coach RapidRide ITS Architecture Roadside Network Operation and Maintenance RapidRide ITS Architecture TSP Architecture

  8. Wireless TSP • Extension of existing TSP system • IP message replaces RFID tag • Wireless vehicle-to-roadside comm. • Multi-purpose ITS Network for roadside interconnect and backhaul

  9. ‘Tech Pylon’ • Next bus arrival sign, enhanced by frequent bus location updates • Off-board fare transactions • Wireless “last-mile” communications • ITS Network for roadside interconnect and backhaul

  10. ITS Network • IP/Ethernet based network • Fiber optic infrastructure • Wireless mobile and “last mile” communications (4.9GHz) • Backhaul services through partnerships

  11. King County Metro ITSBusiness Impacts • Communication Center:Improved transit system information and management. • Transit Radio System:Modernization and FCC compliance. • On-Board Systems:Integration and modernization. • RapidRide ITS:Improved efficiency and passenger services.

  12. Transit ITS Contacts • TSP and ITS Network John Toone, john.toone@kingcounty.gov • Real-time Passenger Information Barbara Brown, barbara.brown@kingcounty.gov • Smart Card Catherine Boon, catherine.boon@kingcounty.gov • OBS/CCS Dan Overgaard, dan.overgaard@kingcounty.gov • SR99 RapidRide David Cantey, david.cantey@kingcounty.gov

More Related