Title :
An embedded traffic information collection system based on μClinux
Author :
Changhong, Yu ; Hongqing, Ma ; Peihong, Li ; Hongping, Lai ; Jilin, Liu
Author_Institution :
Dept. of Inf. Sci. & Electron. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
An embedded traffic information collecting system in μClinux environment was developed. The system was mainly comprised of four parts - a camera used to capture the raw traffic video, a piece of DSP 6203B for traffic data processing, a compression module for the purpose of reducing the amount of data before transmitting them through network, and finally, a network module which was used for data transmission.
Keywords :
automated highways; computer vision; road traffic; traffic information systems; μClinux environment; compression module; data transmission; embedded traffic information collection system; raw traffic video; traffic data processing; Digital signal processing; Field programmable gate arrays; Image coding; Information science; Intelligent transportation systems; Road accidents; Signal processing; Telecommunication traffic; Video compression; Videoconference;
Conference_Titel :
Intelligent Transportation Systems, 2005. Proceedings. 2005 IEEE
Print_ISBN :
0-7803-9215-9
DOI :
10.1109/ITSC.2005.1520136
