00820020

Component

https://doi.org/10.3141/1760-15

http://scholar.google.com...asky&publication_year=2001

The Winston-Salem Mobility Manager project has served as a test bed for advanced public transportation systems technology since 1995. The aspects of remote data collection, validation, and performance evaluation are discussed. The computerized scheduling software for Trans-AID, the local paratransit system, was accessed and passenger RIDE files were downloaded. Java-based utilities and conventional spreadsheets removed invalid data, sorted urban and rural passenger trips, and compared transit productivity measures. Validated Trans-AID data show relatively few data entry errors, some logical errors, and high time-window violations. Ridership, productivity, and service gains determined by intuitive assessment of traditional measures are not supported by statistical analysis. Rather, the results of t-tests suggest counterintuitive management actions to improve service and productivity. Internet-based methods of data collection, validation, and evaluation demonstrate promise for real-time transit management and agency monitoring.

This paper appears in Transportation Research Record No. 1760, Transit: Bus Transit and Maintenance, Paratransit, and New Technology.

English

p. 114-120

2001

Transportation Research Record

0309072220

Figures (1) ; References (5) ; Tables (8)

Computers; Data collection; Internet; Management; Monitoring; Paratransit services; Performance evaluations; Productivity; Quality of service; Real time data processing; Ridership; Scheduling; Statistical analysis; T test; Validation

Winston-Salem (North Carolina)

Administration and Management; Data and Information Technology; Highways; Planning and Forecasting; Public Transportation

TRIS, TRB

Nov 14 2001 12:00AM

• ACCESSIBLE RALEIGH TRANSPORTATION: A PARATRANSIT SYSTEM USING TRIP-BY-TRIP ELIGIBILITY DETERMINATION AND TWO-TIERED, USER-SIDE SUBSIDY
• ALTERNATIVE-FUELED, LOW-EMISSION BUS PURCHASES IN NORTH CAROLINA
• BUS RAPID TRANSIT INSTITUTIONAL ISSUES: THE ROUTE FROM RESEARCH TO EXPERIENCE
• BUS STOP-ENVIRONMENT CONNECTION: DO CHARACTERISTICS OF THE BUILT ENVIRONMENT CORRELATE WITH BUS STOP CRIME?
• BUS TIMETABLES WITH EVEN PASSENGER LOADS AS OPPOSED TO EVEN HEADWAYS
• BUS TRANSIT IN THE 21ST CENTURY: SOME PERSPECTIVES AND PROSPECTS
• COMMUTER-BASED CARSHARING: MARKET NICHE POTENTIAL
• DESIGNING SYNCHRONIZATION INTO BUS TIMETABLES
• EFFECT OF AUTOMATIC VEHICLE LOCATION ON SCHEDULE ADHERENCE FOR MASS TRANSIT ADMINISTRATION BUS SYSTEM
• EQUILIBRIUM MODEL BASED ON A MICROFOUNDATION FOR FORECASTING DIAL-A-RIDE RIDERSHIP
• EVALUATION OF FEEDER BUS SYSTEMS WITH PROBABILISTIC TIME-VARYING DEMANDS AND NONADDITIVE TIME COSTS
• FEASIBILITY, FINANCIAL, AND ENVIRONMENTAL ANALYSIS OF AN ADVANCED MAGLEV-BASED INTERMODAL SYSTEM
• HOW EFFECTIVE IS COMPUTER-ASSISTED SCHEDULING AND DISPATCHING IN PARATRANSIT? RESULTS FROM A SURVEY
• IMPROVING TRANSIT SERVICE QUALITY AND HEADWAY REGULARITY WITH REAL-TIME CONTROL
• NATIONAL BUS AND FACILITIES CONDITION ASSESSMENT
• POTENTIAL EFFECTS OF AUTOMATIC VEHICLE LOCATION AND COMPUTER-AIDED DISPATCH TECHNOLOGY ON PARATRANSIT PERFORMANCE: A SIMULATION STUDY
• POTENTIAL EFFECTS OF NEXT-DAY RESERVATION POLICIES ON USERS OF AMERICANS WITH DISABILITIES ACT PARATRANSIT SYSTEMS
• REFINEMENT AND USE OF SERVICE STANDARDS AT THE SAN DIEGO METROPOLITAN TRANSIT DEVELOPMENT BOARD
• SIMULATION MODEL FOR EVALUATING INTELLIGENT PARATRANSIT SYSTEMS
• SUCCESSFUL ARTERIAL STREET LIMITED-STOP EXPRESS BUS SERVICE IN CHICAGO
• TRIP TIME ANALYZERS: KEY TO TRANSIT SERVICE QUALITY
• USER BEHAVIOR EVALUATION OF AN INTELLIGENT SHARED ELECTRIC VEHICLE SYSTEM