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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Iwasaki, Y. Sadakata, M. |
| Copyright Year | 1992 |
| Description | Author affiliation: Dept. of Inf. & Syst. Eng., Kyushu Tokai Univ., Kumamoto, Japan (Iwasaki, Y.) |
| Abstract | The authors propose new traffic functions to estimate space-mean-speed and traffic volume a few seconds ahead. They are based on the entropy parameter and traffic density which are obtained in the processing of a traffic flow image taken by a TV camera. The space-mean-speed and traffic volume estimated by the functions the authors proposed are very close to those of the actual traffic flows; the correlation coefficient between them showed more than 0.9. They have developed a control logic of isolated signals to change the signal timely, for which the information is given by the function they proposed. The effectiveness of the proposed logic has been examined by a theoretical approach and simulation analysis. The authors conclude that the proposed logic is more efficient than that of the time-gap-seeking as the traffic volume increases and the average cycle length approximates to the minimum. |
| Starting Page | 467 |
| Ending Page | 471 |
| File Size | 369493 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780300424 |
| DOI | 10.1109/ISIE.1992.279643 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1992-05-25 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Entropy Intelligent control Logic Traffic control Road vehicles Space vehicles Analytical models Control systems Vehicle detection Delay |
| Content Type | Text |
| Resource Type | Article |
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