two-aspect automatic block

Collecting and processing module is designed based on MCU, which is used to acquire small signals, measure gauge block temperature, control the automatic positioning of the two-dimensional moving platform and communicate with the computer. 3.

设计以单片机为核心的信号采集和控制模块，该模块用于采集微小位移信号、测量量块表面温度，控制二维步进电机移动平台的自动定位，以及和计算机通讯。

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This paper put forward a simulation model of railway station& block signal automatic control system. Two sub models were included: the station interlocking sub model and double line automatic block sub model.

提出了铁路大站及区间信号自动控制系统计算机模拟模型结构，在此基础上建立起车站联锁子模型和双线区间自动闭塞子模型。

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