题名: |
Effectiveness of Dynamic Speed Display Signs (DSDS) in Permanent Applications, Project Summary Report. |
作者: |
Rose, E. R.; Ullman, G. L. |
关键词: |
Area Traffic Control; Changeable Message Signs; Display Systems; Intersections; Performance Evaluation; Radar; Speed Control; Speed Reduction; Speed Signs; Speed Zones; Traffic Control Devices; Traffi |
摘要: |
This research project evaluated the effectiveness of dynamic speed display signs (DSDS) in permanent situations where excessive speed can pose a safety problem. One product was required for the project: guidelines on using DSDS at permanent locations. The guidelines have been submitted as an appendix in Research Report 0-4475-1, and can be implemented immediately. The information gathered from this project will also serve as an aid for further research into the effective use of DSDS in other applications. |
报告类型: |
科技报告 |