This paper introduces an advanced traffic signal controller, which can not only implement multi-time block control, but also can be connected with network in order to realize on-line control.

介绍一种技术性能比较先进的交通信号控制机，这种信号机不仅能够自动地进行多时段控制，还可以接入网络实现在线控制；电路设计采用模块式的电路结构，可根据用户的功能需要增减模块电路。

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