Oil well information monitoring system

An oil well information monitoring system comprises an MCU main control module, an electric quantity processing module, a sensor module, a storage module, a power supply module, a switching value module, an analog quantity acquisition module, a ZigBee module and a monitoring terminal; the MCU main control module is connected with the electric quantity processing module, the sensor module, the storage module, the power supply module, the switching value module, the analog quantity acquisition module and the ZigBee module separately, and the ZigBee module is wirelessly connected with the monitoring terminal; and the input end of the electric quantity processing module is connected with a three-phase four-wire system wire. 本发明一种油井信息监测系统，包括：MCU主控模块、电量处理模块、传感器模块、存储模块、电源模块、开关量模块、模拟量采集模块、ZigBee模块和监控终端；所述MCU主控模块分别与电量处理模块、传感器模块、存储模块、电源模块、开关量模块、模拟量采集模块和ZigBee模块连接，所述ZigBee模块与监控终端无线连接；所述电量处理模块的输入端与三相四线制电线连接。