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← U.S. DOT FY 2026 Phase I Pre-Solicitation Q&A

Will there be any restrictions on the sensory data for this project?

I'm asking because in our NSF project, within wireless sensor networks (WSNs), a Bluetooth sensor captures the MAC addresses of Bluetooth units equipped in mobile devices and car navigation systems, and a ZigBee transceiver transmits the collected MAC addresses to edge computing device or a server for processing (a cloud-server was proposed in our FHWA Phase II proposal before).

The drawback of the Bluetooth sensor is its dependence on the device being turned on. Thus, visual/RADAR sensors will complement such a drawback, such as video cameras, RTMS RADAR. For example, the RTMS RADAR was used by NJDOT as ground truth for congestion detection/vehicle counting (FHWA sponsored ITS Resource Center), but our results indicated that our video-based vehicle counting reduced the error rate by an order of magnitude.

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INNOVATIVE AI TECHNOLOGIES, INC. shared this idea  ·   ·  Report…  ·  Admin →

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  • Du, Lili commented  ·   ·  Report

    Please refer to the response to the question titled 'Preferred archived data sources, or is sourcing offeror-driven?'. The presented experiences with various sensor and data processing technologies are valuable for the required system design."

U.S. DOT FY 2026 Phase I Pre-Solicitation Q&A: 26-FH1: Edge AI-V2X Integrated Practical Solutions for Congestion Prevention and Mitigation

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