T4D Services specializes in innovative roadway transportation technology and techniques, helping to bring the vision of a safer future to life.
Expertise
- Communications systems, specializing in ethernet over cellular or wireless
- Intersection/signal controller technology, programming, and operations
- Detection technology, operations, and applications for vehicles, pedestrians, and cyclists
- Intelligent Transportation Systems (ITS) and Advanced Transportation Controllers (ATC)
- Open-source software and Linux system administration
Services Provided
- Project consultation and insights
- Transportation system performance metrics and monitoring
- Pedestrian and bicycle safety applications
- Signal control prioritization strategies, including emergency vehicle preemption (EVP), transit signal priority (TSP), and signal control and prioritization (SCP)
- Vehicle to infrastructure (V2I) and vehicle to everything (V2X) technology
- Legacy closed loop system maintenance and upgrade strategies
- Innovative approaches to intersections (safe systems approach, vision zero, complete streets, multimodal design and more)
- Intersection safety and efficiency improvements