But all the traffic light control systems are working in standing sequence, and are unable to make adjustment with different traffic flow.

但现有的交通信号灯控制系统都是单一的固定时序控制，不能够根据实际交通状况进行调节控制。

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In this paper we present a multi-phase traffic light control strategy based on the length of the waiting queue according to fuzzy control theory.

本文应用模糊控制原理，设计了一种考虑车辆等待长度的单交叉口多相位交通自适应控制策略。

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By the automatic traffic light control system.

靠的是交通信号灯的自动指挥系统。

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The A387 at Sandplace Road has been closed while the B3253 St Martin's Hill is under traffic light control, letting one lane of traffic through at a time.

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Yet now technology's being developed that wirelessly, we can monitor in real time whether the patient has actually opened the cap, taken the drug and light up the United States like air traffic control, to know that these patients have taken or not taken the drug.

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We all have relationships with strangers in their thousands or millions on the road but road user relationships are corroded and corrupted by the system of control which makes us almost have a greater respect for a traffic light than for a human life.

BBC: Viewpoint: Is it time to get rid of traffic lights?