题名: |
Pilot Car Wait Time Notification System for Work Zones: Phase 2, Technical Summary. |
作者: |
C. Hobson; |
关键词: |
wait time notification system, safety, road work, rural highways, traffic control signs |
摘要: |
The overall project objective for the Pilot Car Wait Time Studies was to develop an effective method to inform drivers in the queue of a pilot car work zone operation of the expected delay time. The specific objective for Phase 2 of the Pilot Car Wait Time Notification System for Work Zones project was to produce a fully workable and deployable prototype based on the concepts of the system demonstrated in Phase 1. The system sould consist of a pilot car mounted unit that receives position from GPS satellites and relays either the position or display directions via a terrestrial mobile communication system to stationary signs on the approach of the work zone. |
总页数: |
2p |
报告类型: |
科技报告 |