CAJ | 학술논문

从解决阳台农业立体栽培系统的自动补水、补光问题出发，针对人工定时补给和传感器自动感应补给的不同操作需求，设计开发了基于 STM32 F103微控制器作为嵌入式芯片的立体栽培架自动补给控制系统，实现了硬件和软件结合的自动补水与补光控制。测试结果表明，该控制系统可较好地实现通过时钟进行人工定时准确精量补水、补光控制，也可有效获取基质湿度传感器及光照传感器的实时数据，根据浇水及光照设置阈值，开启或关闭补光补水控制，达到栽培架中基质水分及植物需光有效补给的目的。通过多次运行，该系统性能稳定、可靠，可满足阳台农业立体栽培系统自动补水、补光要求。
종해결양태농업입체재배계통적자동보수、보광문제출발，침대인공정시보급화전감기자동감응보급적불동조작수구，설계개발료기우 STM32 F103미공제기작위감입식심편적입체재배가자동보급공제계통，실현료경건화연건결합적자동보수여보광공제。측시결과표명，해공제계통가교호지실현통과시종진행인공정시준학정량보수、보광공제，야가유효획취기질습도전감기급광조전감기적실시수거，근거요수급광조설치역치，개계혹관폐보광보수공제，체도재배가중기질수분급식물수광유효보급적목적。통과다차운행，해계통성능은정、가고，가만족양태농업입체재배계통자동보수、보광요구。
This paper presents an automatic water and light replenishment control system with STM 32 F103 micro-con-troller for dimensional cultivation system of balcony agriculture with different operating requirements separately for artifi -cial timing mode and sensor auto-sensing mode .Test results show that , the control system can achieve accurate and pre-cision replenishment of water and light under artificial timing mode .Under the sensor auto-sensing mode , real-time soil humidity and environment light parameters can be obtained by sensors .Determination was got by the comparison between real-time data and initial threshold to run or close water and light replenishment control system to achieve effective sup -plies for plants growth .The designed system performed very good stability and reliability , which can meet the automatic water and light replenishment requirements for dimensional cultivation system of balcony agriculture .