The preset functional modules of the current distributed DC source remote monitoring system are mostly set as target type,resulting in low monitoring efficiency and a significant decrease in remote monitoring frequency.Therefore this work designed an embedded microcontroller-based remote monitoring system for distributed DC sources.First,ac-cording to the current monitoring requirements,the hardware demand of the system was determined,and a multi-stage approach was adopted to improve the efficiency of monitoring.Then a multi-stage embedded microcontroller DC source re-mote monitoring function module was designed and connected to the remote monitoring database to complete the design of the system software.The proposed system was indicated,by a three-cycle test,to achieve remote monitoring frequencies above 150 Hz in all the 6 selected sections,and thereby to have potential efficiency and practicability.
关键词
嵌入式/单片机/分布式直流/直流电源/监控系统/远程控制
Key words
embedded/microcontroller/distributed DC/DC power source/monitoring system/remote control
维普
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