15 research outputs found

    Applying Integrated ITS Technologies to Parking Management Systems: A Transit-Based Case Study in the San Francisco Bay Area

    No full text
    California Partners for Advanced Transit and Highways has teamed with the California Department of Transportation, the Bay Area Rapid Transit (BART) District, ParkingCarmaâ„¢, and Quixote Corporation to launch a smart parking research demonstration at the Rockridge BART station in the East San Francisco Bay Area (California, USA). The results of an extensive literature review demonstrate that different smart parking applications implemented worldwide can ease traveler delays, increase transit ridership, and reduce operator costs. Observational analyses at the station indicated that existing parking supply exceeded demand and thus smart parking technologies could be applied to optimize capacity and potentially increase ridership. Focus groups and surveys were conducted to gauge interest in and the design of smart parking services. Key results included: (1) significant commuter frustration with parking shortages and interest in smart parking services; (2); the importance of accurate parking counts and parking enforcement to ensure system reliability; and (3) the potential for greater transit use among users of smart parking services. The field test technology includes traffic sensors that count vehicles in and out of the parking lot; a central computer that calculates space availability; an advanced and en-route reservation system accessed via cell phone, telephone, PDA, and Internet; and real-time parking information displayed on changeable message signs located on an highway adjacent to the station.UCD-ITS-RR-04-18, Civil Engineering

    Improving Bay Area Rapid Transit (BART) District Connectivity and Access with the Segway Human Transporter and Other Low-Speed Mobility Devices

    No full text
    To evaluate the potential for low-speed modes to improve transit access, a field test has been designed that will offer shared-use Segway Human Transporters (HT), electric bicycles, and bicycles linked to a Bay Area Rapid Transit (BART) District station and surrounding employment centers. Because of safety concerns, research was conducted to better understand the risks associated with these modes and potential risk factors. First, a review of the safety literature indicates that user error is the major cause of low-speed mode crashes and significant risk factors are poor surface conditions and obstructions to drivers' vision. As a result, an extensive training program and carefully selected routes have been included in the field test. Second, the regulatory and legislative history of the HT is chronicled to understand how concerns about its interaction with pedestrians have produced legislation that includes specific safety requirements. The low-speed modes used in this project will be equipped with safety devices and participants will be required to wear helmets. Third, the results of a survey of thirteen HT implementation projects provide insight into potential advantages and challenges to the HT field test. Fourth, results of interviews and meetings with field test stakeholders are presented with a discussion of their influence on the field test design. For example, participants will be required to walk the low speed modes at BART to avoid potential conflicts during crowded station conditions. Finally, conclusions and future steps in the project are discussed.UCD-ITS-RR-04-26, Civil Engineering

    Applying Integrated ITS Technologies to Parking Management Systems: A Transit-Based Case Study in the San Francisco Bay Area

    No full text
    California Partners for Advanced Transit and Highways has teamed with the California Department of Transportation, the Bay Area Rapid Transit (BART) District, ParkingCarmaTM, and Quixote Corporation to launch a smart parking research demonstration at the Rockridge BART station in the East San Francisco Bay Area (California, USA). The results of an extensive literature review demonstrate that different smart parking applications implemented worldwide can ease traveler delays, increase transit ridership, and reduce operator costs. Observational analyses at the station indicated that existing parking supply exceeded demand and thus smart parking technologies could be applied to optimize capacity and potentially increase ridership. Focus groups and surveys were conducted to gauge interest in and the design of smart parking services. Key results included: (1) significant commuter frustration with parking shortages and interest in smart parking services; (2); the importance of accurate parking counts and parking enforcement to ensure system reliability; and (3) the potential for greater transit use among users of smart parking services. The field test technology includes traffic sensors that count vehicles in and out of the parking lot; a central computer that calculates space availability; an advanced and en-route reservation system accessed via cell phone, telephone, PDA, and Internet; and real-time parking information displayed on changeable message signs located on an highway adjacent to the station.
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