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CN201661314U 矿用信息显示分站 失效 - 权利终止

矿用信息显示分站
摘要：
一种矿用信息监测、报警、逃生指示的矿用信息显示分站。包括机箱、数码显示电路、通信接口电路、中央微处理器、报警信号输出电路、键盘输入电路、电源及保护电路组成，其中：通讯接口电路，与中央微处理器相连，并与煤矿安全监控系统的通信线路相连；中央微处理器，与数码显示电路、键盘输入电路、报警信号输出电路、通讯接口电路相连；键盘输入电路，与中央微处理器相连；报警信号输出电路，与中央微处理器相连；电源及保护电路，与上述各工作单元相连，为其提供稳定的电源供应。
摘要（英）：

A mining information display substation for mining information monitoring, alarming and escape indicating comprises a case, a digital display circuit, a communication interface circuit, a central microprocessor, an alarm signal output circuit, a keyboard input circuit, a power supply and a protection circuit, wherein the communication interface circuit is connected with the central microprocessor and communication lines of a coal mine safety monitoring system; the central microprocessor is connected with the digital display circuit, the keyboard input circuit, the alarm signal output circuit and the communication interface circuit; the keyboard input circuit is connected with the central microprocessor; the alarm signal output circuit is connected with the central microprocessor; and the power supply and the protection circuit are connected with the above working units to supply stable power for the above working units.

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