The global push for smart cities and sustainable infrastructure demands advanced solutions for urban planning and traffic management. Simultaneously, the rise of autonomous vehicles and Mobility-as-a-Service (MaaS) platforms necessitates highly reliable predictive traffic data for safe and efficient operation. This technology directly addresses these trends by providing the foundational intelligence needed to optimize urban traffic flow, reduce carbon emissions, and enhance the resilience of global supply chains, offering a competitive edge in a rapidly evolving market.
Provides high-precision future traffic prediction at an intersection level for specified dates and times, surpassing conventional real-time systems.
Collects detailed vehicle intersection passage data via roadside and in-vehicle device collaboration, enabling time-slot-specific statistical analysis.
Serves as a foundational technology for MaaS and smart city initiatives, applicable to diverse services in traffic control (G08G1/00) and traffic information (G08G1/09).
This patent protects a system configuration involving roadside devices, in-vehicle units, and a server that cooperatively collect and statistically process detailed traffic data at the intersection level. The claims were rigorously examined and upheld against prior art, indicating a robust and stable right with low invalidation risk.
This patent primarily covers statistical traffic information creation and processing at intersections. White space exists in real-time dynamic routing algorithms that adapt beyond statistical models, or integration with specific autonomous vehicle control systems for immediate, on-the-fly adjustments.
Assuming a logistics company adopts this technology, selecting optimal routes through high-precision traffic prediction could reduce average travel time by 5%. This translates to a ~$50K (AI est.) reduction from $1M (AI est.) in annual fuel costs and a ~$225K (AI est.) reduction from $4.5M (AI est.) in annual personnel costs for 100 drivers, totaling ~$275K/year (AI est.) in direct cost savings. Including avoided opportunity losses from congestion and CO2 emission reductions, the total economic loss reduction is estimated at ~$2.5M/year (AI est.).
X: Future Prediction Accuracy
Y: Data Granularity and Real-time Capability