Submission Number: 13686
Submission ID: 64150
Submission UUID: db7b1312-0599-42b0-b370-3b6c141d3111

Created: Thu, 01/19/2023 - 18:10
Completed: Thu, 01/19/2023 - 18:10
Changed: Thu, 02/09/2023 - 14:50

Remote IP address: (unknown)
Submitted by: admin
Language: English

Is draft: No
Current page: webform_submission_import

Locked: Yes
TRANSPORTATION DEPT
University of Minnesota
3000026948, 3000008828
Portable Non-Intrusive Advanced Warning Devices fo
89261 W143
The objective of this study is to explore the feasibility and develop the prototype of a sound based work zone driver alert system. The concept is based on a line of drums, positioned on the shoulder, capable of emitting a short-trange periord, high volume sound to a vehicle passing in front of it.
Project Duration
Thu, 07/30/2009 - 00:00
Sun, 07/31/2011 - 00:00
Wed, 10/31/2012 - 00:00
Yes
{Empty}
Contract Amounts
$61986.00
{Empty}
$61986.00
Yes
TH
No
{Empty}
Reznicek, Randy
Randy.Reznicek@state.mn.us
Average
Above Average
Reasonable - given all the testing that was needed
I like how the projected evolved. We were able to try different sound types before finally proving the horn to be the best method overall.
Yes
{Empty}
3 - neutral