Boston Traffic Response System - ITS Massachusetts
Boston Traffic Response System - ITS Massachusetts
Boston Traffic Response System - ITS Massachusetts
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<strong>Boston</strong> <strong>Traffic</strong> <strong>Response</strong><strong>System</strong>Don Burgess<strong>Boston</strong> Transportation Dept.
<strong>Boston</strong> <strong>Traffic</strong> Management Center
Existing** SupervisorComputerSANPrimaryComputer<strong>System</strong>OperatorWorkstation 1OperatorWorkstation 2OperatorWorkstation 3Seventh Floor NetworkCloset<strong>Boston</strong><strong>Boston</strong> Transportation DepartmeSTATEFISCAL SHEET TOTALFED. AID PROJ. NO.YEAR NO. SHEETSMASS.2 15Project File No. 601822Figure 1 BTMC <strong>System</strong> Block DiagramExisting terminalsto be removed1 11EthernetRouter3MultimediaTerminalConcurrent3230XPCCUEmbeddedController128 Serial CableHarnessesRack MountedModemsTerminalBlockNewCCUFiber OpticModem* Network ServerConsole SwitcherNetwork Server ConsoleEthernetSwitchTMSNetworkServerColor LaserPrinterBlack & WhiteLaser printer1Video 1Splitter1CATV in byBTD32in x 16out VideoSwitch Matrix1Cable Video Tuner1Cable Video Tuner11Video Tape Recorder11433342412 12Video Insertion Units3 3 333TS1, TS2, and/orElectromechanicalControllersExternalRCUsCCUSwitchDial UpModemDial UpModemTuner /Amplifier1Rear Screen Display <strong>System</strong>8 x 50 inch diagonal LCD screensPSTNSpeakers** CCTV SwitcherTerminalBlockFiber OpticModemOperations & MaintenanceDivision Workstation** CCTV PTZ** Video Tape RecorderUp to 56 Comm.Up to 8 Controllers per linesComm. lineType CB WLC(Wood Laminate Cabinet)NotebookcomputerNotebookcomputerRemote Connection***NotesNetwork Server Console Switcherchanges the network consolemonitor, keyboard, and mouseconnections between the servers.Existing equipment, cable, andwiring to be relocated to theOperators ConsoleExistingN2 UTP CableLegend2 Strand FO CableRS-232Category 5 Ethernet Cable Stereo Audio CableDial UpSAN Storage Area NetworkMKM CableFO Fiber OpticN Coaxial Cables PSTN Public Switched Telephone Net
Video Wall and<strong>Traffic</strong> Computer Workstations
<strong>System</strong> Operator MonitorsEquipment and <strong>Traffic</strong> Flow
<strong>System</strong> Provides Remote Timing of<strong>Traffic</strong> Controllers
FSK Communications Through CityOwned Cable <strong>System</strong>
Map Display Will Show Both <strong>Traffic</strong>Flow and Equipment Status
OPERATOR INTERFACES• BTD <strong>System</strong> Operators send and receiveinformation to CA/T IOC Regarding <strong>Traffic</strong>Incidents and Construction Issues• Operator notifies BTD Signal Repair shopor Contractors when system detectstraffic signal malfunction• Operator notifies BTD Enforcement ofillegally parked vehicles which impedetraffic flow
Video Data Interfaces• BTD presently receives video images fromIOC Cameras.• BTD camera images of traffic are availableto <strong>Boston</strong> Police and BEMA through thecity hall communications network.• Video Interface Project will allow cameraimages from BTD and MHD to be sharedby these control centers as well as theMBTA Control Center and other agencies.
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