An Intelligent Traffic Flow Control System Based on Radio Frequency Identification and Wireless Sensor Networks | Zendy

KueiHsiang Chao | Zendy; Pi-Yun Chen | Zendy

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An Intelligent Traffic Flow Control System Based on Radio Frequency Identification and Wireless Sensor Networks

Author(s) -

KueiHsiang Chao,

Pi-Yun Chen

Publication year - 2014

Publication title -

international journal of distributed sensor networks

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.324

H-Index - 53

eISSN - 1550-1477

pISSN - 1550-1329

DOI - 10.1155/2014/694545

Subject(s) - computer science , radio frequency identification , traffic flow (computer networking) , real time computing , wireless , flow control (data) , interface (matter) , identification (biology) , wireless sensor network , computer network , transmission (telecommunications) , telecommunications , computer security , botany , bubble , maximum bubble pressure method , parallel computing , biology

This study primarily focuses on the use of radio frequency identification (RFID) as a form of traffic flow detection, which transmits collected information related to traffic flow directly to a control system through an RS232 interface. At the same time, the sensor analyzes and judges the information using an extension algorithm designed to achieve the objective of controlling the flow of traffic. In addition, the traffic flow situation is also transmitted to a remote monitoring control system through ZigBee wireless network communication technology. The traffic flow control system developed in this study can perform remote transmission and reduce traffic accidents. And it can also effectively control traffic flow while reducing traffic delay time and maintaining the smooth flow of traffic.

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