Title :
Design of urban traffic signal controller
Author :
Li Wensheng ; Deng Chunjian
Author_Institution :
Zhongshan Inst., Univ. of Electron. Sci. & Technol. of China, Zhongshan, China
Abstract :
Deficiencies of traditional traffic signal controller are analyzed. The paper presents a complete hardware solution of traffic signal controller base on SoC, improves on the flexibility of system configuration, stability and reliability of system function and so on. The design adopts multi-control instead of single control, and uses the multiple interval timing control to realize more convenient and more effective control of the traffic signal output, achieves purposes of increasing the capacity of transportation facilities, reduce or eliminate conflicts at intersections.
Keywords :
control system synthesis; road traffic; stability; system-on-chip; traffic control; SoC; multicontrol; multiple interval timing control; stability; system configuration; urban traffic signal controller design; Cities and towns; Communication system traffic control; Control system analysis; Control systems; Hardware; Intelligent transportation systems; Power electronics; SDRAM; Signal design; Timing; NiosII; Signal timing plan formulation; SoC;
Conference_Titel :
Power Electronics and Intelligent Transportation System (PEITS), 2009 2nd International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-4544-8
DOI :
10.1109/PEITS.2009.5406977
