CAJ | 학술논문

以自适应控制策略中较简单的感应控制为例，研究感应控制路网中交叉口间的交互作用对路网整体效益的影响。结果发现路网整体效益下降，笔者称这种现象为感应控制困境现象。基于此现象，笔者将交叉口间的信号控制交互抽象为交叉口间的博弈问题，建立二人互相抛球模型，使用接球就抛策略模拟感应控制。研究表明，由于交叉口间交互作用的影响，感应控制策略下，各交叉口的控制周期会超出实际需求，路网整体效益也会下降。
이자괄응공제책략중교간단적감응공제위례，연구감응공제로망중교차구간적교호작용대로망정체효익적영향。결과발현로망정체효익하강，필자칭저충현상위감응공제곤경현상。기우차현상，필자장교차구간적신호공제교호추상위교차구간적박혁문제，건립이인호상포구모형，사용접구취포책략모의감응공제。연구표명，유우교차구간교호작용적영향，감응공제책략하，각교차구적공제주기회초출실제수구，로망정체효익야회하강。
While self-adaptive signal control strategy was applied to the intersections,the overall effectiveness of traffic network-did not meet the expectations considering interactions between intersections.In this paper,actuated signal control strategy was taken as an example to analyze interactions between intersections.The overall effectiveness of network was reduced with actuated signal control strategy.This phenomenon was defined as the dilemma of actuated signal control strategy.Game theory was ap-plied to the interaction between intersections and the throwing-ball model was established.Strategy of throwing as soon as catch-ing the ball was used to simulate actuated signal control strategy.It was concluded that the cycle length of each intersection ex-ceeded the actual demand and the overall effectiveness of the network was reduced due to interactions between intersections.