ALINEA algorithm-based on-ramp control for expressways in Shanghai

作者：Lu Kelixia^*; Du Yuchuan; Sun Lijun

来源：Journal of Tongji University(Natural Science), 2009, 37(2): 207-213.

• ALINEA algorithm
• Expressway
• Geometric layouts
• Off-line simulations
• On-ramp control
• Pulse characteristics
• Restriction of the queue length
• Traffic datum

ALINEA algorithm is adopted to solve the congestion of the merging area of Wuyi on-ramp with a consideration of the restriction of the queue length by analyzing the the geometric layout and traffic data of the Wuyi on-ramp. Results show that the speed of the mainline has enhanced and the pulse characteristics of ramp volumes has weakened by off-line simulation. So ALINEA algorithm is deemed to be a suitable method for on-ramp control of Shanghai expressway.

• 出版日期2009
• 单位同济大学