FTE Overheight Detection
Project Description: This project uses sensors to detect overheight conditions for vehicles approaching overpasses. Upon detection of a possible overheight condition, driver feedback is provided to warn the driver to exit.
Project Status: Planned
Project Stakeholders:
Interconnect and Flow
Diagrams
Project Service Packages:
Project Information Flows:
Project Functional Requirements (Element - Functional Object):
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Commercial Vehicle - CV On-Board Trip Monitoring
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08: The commercial vehicle shall receive customized traveler information from traveler information centers to include truck routes, permit information, truck stops, inspection stations, steep grades, high-profile vehicle advisories, etc. Information provided includes freight-related road and weather conditions, parking information, and route plans.
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12: The vehicle shall warn the driver of a potential crash due to overheight/overwidth, sufficiently before the potential crash's occurrence that the driver may take action to avoid the crash.
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13: The vehicle shall calculate whether or not the vehicle is at risk of crash by entering the size-restricted roadway.
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16: The vehicle shall determine the host vehicle's physical size characteristics (height, width).
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17: The vehicle shall determine the roadway's size characteristics (clearance height, width, geometry).
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18: The vehicle shall determine the location of the vehicle relative to the location of the size-restricted or weight restricted roadway.
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FTE CAV Field Equipment - Roadway Restriction Monitoring and Warning
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01: The field element shall measure the weight, height and width of passing vehicles.
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02: The field element shall display warnings to vehicles if the size exceeds the current infrastructure restrictions.
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04: The field element shall send weight and size measurements as well as vehicle warning to the roadside equipment for transmission to connected vehicles.
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FTE CAV Field Equipment - RSE Infrastructure Restriction Warning
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01: The roadside equipment shall provide infrastructure restriction warnings to connected vehicles.
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FTE Data Dissemination Field Equipment - Roadway Restriction Monitoring and Warning
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01: The field element shall measure the weight, height and width of passing vehicles.
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02: The field element shall display warnings to vehicles if the size exceeds the current infrastructure restrictions.
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03: The field element shall send weight and size measurements to the controlling center.
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04: The field element shall send weight and size measurements as well as vehicle warning to the roadside equipment for transmission to connected vehicles.
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FTE Data Dissemination Field Equipment - RSE Infrastructure Restriction Warning
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01: The roadside equipment shall provide infrastructure restriction warnings to connected vehicles.
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FTE Operations Center (Pompano) - TMC Infrastructure Restriction Warning
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01: The center shall provide infrastructure restriction information, including temporary size and weight restrictions, to connected vehicles.
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02: The center shall provide infrastructure restriction information, including temporary size and weight restrictions, to drivers.
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03: The center shall use infrastructure measurements of vehicle characteristics to determine if a vehicle exceeds the roadway or tunnel dimensions.
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05: The center shall provide warnings to connected vehicles if the measured height or width exceeds the dimensions for safe passage through the roadway or tunnel.
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FTE Operations Center (Turkey Lake) - TMC Infrastructure Restriction Warning
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01: The center shall provide infrastructure restriction information, including temporary size and weight restrictions, to connected vehicles.
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02: The center shall provide infrastructure restriction information, including temporary size and weight restrictions, to drivers.
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03: The center shall use infrastructure measurements of vehicle characteristics to determine if a vehicle exceeds the roadway or tunnel dimensions.
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05: The center shall provide warnings to connected vehicles if the measured height or width exceeds the dimensions for safe passage through the roadway or tunnel.
Standards:
Project Operational Concepts:
Last Updated 5/25/2023