鱼塘含氧量自动监控系统

200574-128-()ƒAT89C51200574-129-ADC0809RC5VD1D256UCQURRRRCF200574-130-OxygenContentAutomaticMonitoringSystemoftheFishpondSUNDao-zong,WANGWei-xing,XULi-xia,YULong(CollegeofEngineering,SouthChinaAgriculturalUniversity,Guangzhou510642,China)AbstractInordertoimprovethequalityandquantityofbreedfish,andtoupgradetheautomaticlevelofthecontroltechniqueoftheaquaticproducts,anautomaticcontrolsystemwasdevelopedforoxygen-increasingmachine.BasedonanAT89C51andanoxygensensor,thesystemcanmeasuretheoxygencontentinthepondinrealtime,realizestartingorshut-downthemachineautomatically,monitortheworkingstateoftheoxygen-increasingmachine.Italsohavethefunctionofsound-lightalarmifabnormityoccurs.Keywordsaquicultureoxygencontentdesignautomaticcontrol;oxygen-increasingmachine