Title :
A real-time performance monitoring system based on data logging device for signalized intersections
Author :
Guo, Yongqing ; Abdel-Rahim, Ahmed
Author_Institution :
Dept. of Civil Eng., Univ. of Idaho, Moscow, ID, USA
Abstract :
Most existing traffic signal systems do not monitor or archive traffic system performance data in real time and thus have operational improvement limitations. A system based on intelligent data acquisition device has been successfully developed by National Institute for Advanced Transportation Technology (NIATT) for real-time performance monitoring at signalized intersections. This system is able to collect complete high-resolution detector and signal indication data and generate real-time performance measurements for intersection operations. The application to monitor intersection operations involves macroscopic estimation of average delay values.
Keywords :
data acquisition; data loggers; traffic information systems; average delay value estimation; data logging device; high-resolution detector; intelligent data acquisition device; real-time performance monitoring system; signalized intersections; traffic signal systems; Data acquisition; Delay estimation; Detectors; Intelligent transportation systems; Measurement; Monitoring; Real time systems; Signal detection; Signal generators; System performance; Data Logging Device; Delay Estimation; Measure of Effectiveness; Real-Time Monitoring;
Conference_Titel :
Information Reuse & Integration, 2009. IRI '09. IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4114-3
Electronic_ISBN :
978-1-4244-4116-7
DOI :
10.1109/IRI.2009.5211560
