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The Journal of The Korea Institute of Intelligent Transport Systems Vol.10 No.3 pp.9-15
좌회전 감응신호제어방법 개발에 관한 연구
Study on Development of the Left-Turn Actuated Signal Control Method
Abstract
The left-turn actuated signal control method has been occurred various problems under the COSMOS. one of problems is a early termination for left-turn phase by u-turn vehicles at left-turn lane. Therefore, the purpose of this study is a development of the efficient left-turn actuated signal control method to improve the problem. This study was considered that setback the left-turn vehicle detector to the start point of u-turn line and adjustment of the passage time. For effective analysis of developed method, Traffic simulation was simulated by T-7F and VISSIM under various traffic conditions. The result was proved that the developed Method improved the effectiveness.
