Highway Traffic Sensor
RTP Highway and Expressway Traffic Data Platform
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The platform delivers accurate traffic situation awareness by fusing radar and video data with digital twin technology, enabling dynamic mapping from lane‑level details to network‑wide conditions.
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It enables full‑process automated incident handling through a device‑edge‑cloud architecture, with second‑level alerts, automatic evidence capture, and linked warning dissemination for closed‑loop management.
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It supports multi‑dimensional data‑driven decision making by building comprehensive traffic flow and incident archives, offering custom‑period statistics, trend analysis, black‑spot identification, and report export.
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It offers elastic deployment flexibility with a microservices‑based architecture that supports centralized, distributed, and clustered modes to fit various network scales and performance needs.
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It ensures intelligent operations and maintenance through real‑time device status monitoring, fault alerts, and data quality management, shifting maintenance from reactive repair to proactive prevention.
The RTP radar traffic platform is a comprehensive big-data system integrating data archiving, traffic analysis and diagnostics, digital twin, and device O&M. It supports network-wide flow analysis, signal evaluation, real-time incident alerts, trajectory and congestion analysis, and digital twin visualization, driving data-based decisions for smoother traffic and safer travel.
The platform adopts a device-edge-cloud collaborative microservices architecture that unifies data collection, storage, analysis, and sharing across the sensing network. It supports centralized, distributed, and clustered deployment modes to flexibly accommodate various network scales, ensuring high performance, scalability, and system reliability.
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Holographic Monitoring & Digital Twin It uses GIS maps and multi-level visualization to dynamically display congestion, trajectories, and refined vehicle twins, enabling panoramic monitoring from macro network conditions to micro vehicle movements.
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Intelligent Flow & Incident Alerting It provides 24/7 automated monitoring of traffic flow (volume, speed, occupancy) and incidents (stops, congestion, overspeed) with second-level detection, precise positioning, and instant alerts, plus ranking of high-frequency incident vehicles.
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Closed-loop Incident Handling & Linkage It offers full-process tools for incident viewing, video playback, confirmation, and tagging, and triggers warnings via VMS and broadcasting to complete the monitoring–alert–handling–feedback loop.
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Data Analysis & Archive Management It builds comprehensive flow and incident archives, supporting multi-dimensional custom-period statistics, trend analysis, black-spot identification, and report export for evidence-based decision support.
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Intelligent O&M Management It monitors device online rates, faults, and data integrity in real time, with proactive alerts and history queries, shifting maintenance from reactive repair to preventive care for stable system operation.