Detailed Design ITS Systems Engineering process: requirements are allocated to the system components, and interfaces are specified in detail http://www.itslessons.its.dot.gov/its/benecost.nsf/DisplayLessonSystemsEng?OpenForm&Detailed%20Design ITS Lessons >> Consider user acceptance of driver fatigue detection systems to be dependent on ease of use, ease of learning, perceived value, driver behavior, and advocacy. 01/31/2013 09:50:05 AMhttp://www.itslessons.its.dot.gov/ITS/benecost.nsf/ID/C1D05C29CCBA8C2385257AFB0053600E?OpenDocument&Query=HomeITS Lessons >> Provide at least the recommended minimum distance between a GPS antenna and a radio antenna on a transit vehicle.12/31/2012 10:52:37 AMhttp://www.itslessons.its.dot.gov/ITS/benecost.nsf/ID/66BF343CC3EECBB985257998006B801E?OpenDocument&Query=HomeITS Lessons >> Allow one agency to be in charge of the procurement process when implementing ITS technologies designed to coordinate services between urban and rural transit systems.12/31/2012 10:51:11 AMhttp://www.itslessons.its.dot.gov/ITS/benecost.nsf/ID/1972F1F2444C414285257998004E5B1B?OpenDocument&Query=HomeITS Lessons >> When developing transit signal priority (TSP) systems, consider using traffic simulation models as a cost-effective means of comparing the impacts of different TSP strategies on transit and non-transit vehicle travel time.01/10/2012 10:16:52 AMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/ID/F42FE3F8E66CABD58525797A0071505A?OpenDocument&Query=HomeITS Lessons >> Identify functional boundaries and needs for cross jurisdictional control required to implement adaptive signal control and transit signal priority systems.11/01/2011 11:50:50 AMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/ID/A25DD448343DF13F852579330065E6A0?OpenDocument&Query=HomeITS Lessons >> Beware of the likely trade-off between a decrease in the frequency of right-angle crashes and an increase in the frequency of rear end crashes when considering installation of red-light-cameras.05/25/2010 08:03:18 AMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&9F0B98DBC1303FC88525772A0052D5E5^HomeITS Lessons >> Use non-proprietary software for ITS projects to ensure compatibility with other ITS components05/17/2010 03:03:33 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&43EA5AC14B1E2570852577260054AFC6^HomeITS Lessons >> Assess needs and communication infrastructure capabilities for the design of an Advanced Traveler Information System (ATIS).03/03/2008 12:52:30 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&B0DA92635BC905EF852573FD00514BDF^HomeITS Lessons >> Publicize the "back door" number of 511 as a means of addressing the problem of Voice over Internet Protocol (VoIP) 511 Call Routing 01/04/2008 02:14:28 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&94A0CCDE00DB852E852573B4005E4300^HomeITS Lessons >> Consider the impact of different technical and design factors when making cost estimates for advanced parking management systems (APMS).07/12/2007 04:39:07 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&DFBE5838C369B1CF8525730100784EE3^HomeITS Lessons >> Ensure electronic toll collection systems are interoperable with neighboring toll facilities.07/12/2007 04:19:19 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&44945F73E314F79F85257300005AC600^HomeITS Lessons >> Consider requirements definition and system design Issues for Archived Data Management Systems.06/29/2007 02:08:40 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&B6E8D3B327CFD753852572F30047ED30^HomeITS Lessons >> Ensure that qualified staff with expertise in telecommunications is involved, as planning for and designing a telecommunications network is complicated. 03/06/2007 05:10:00 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&8A9A9AD3FD9DB5148525728A00759B8D^HomeITS Lessons >> Consider various technical applications and processes, such as using GIS, evaluating systems compatibility and the facility for upgrades, when deploying ITS.02/28/2007 03:59:40 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&C5014FA275EF9CDD852572830078A027^HomeITS Lessons >> Engage in project planning and make initial decisions about the ITS procurement process.01/31/2007 01:26:13 PMhttp://www.itslessons.its.dot.gov/its/benecost.nsf/Lesson?OpenForm&ABFF7171ADD00E0F8525725A007496A3