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In this paper, the status quo of Jilin moving dynamic environment monitoring , existing network running the mobile communication device power environment monitoring system as the research object , the design and composition of the proposed power environment monitoring system for mobile devices , and to explore the design of the station power monitoring equipment , transmission mode selection and system networking mode , according to the monitored object 's features and system requirements , proposed 20 road remote data acquisition system design , analysis and planning of the system design , selection of devices , data acquisition and processing the circuit design, the composition of the network transmission system , and a system structure has been analyzed and discussed . The focus for data acquisition and protocol conversion . First analyzed data acquisition system , the data acquisition system function specific , detailed , 20 road remote data acquisition system to meet the design requirements . The system consists of signal conditioning circuits , A / D conversion , the core processor and peripheral circuits , serial interface of several parts . Using AT89C55 as the core control components , control, data acquisition and transmission , and transmitted to the monitoring center via the serial interface . The use of programmable logic devices simplify the circuit system , improve reliability , and remote procedure upgrades . The simulation and experimental results show that the system met the design requirements .
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