CAJ | 학술논문

为了实时了解水质溶解氧（ DO ）含量，准确掌握水文动态，设计了基于 ARM 的 DO 监测系统。以 ARM 920TS3C2410为主控制器，运用最小二乘法温度补偿原理及嵌入式技术对 DO 参数进行实时采集、处理及远程传输。测试结果表明，该系统监测准确，运行稳定，实现了对水体DO的实时监测。
위료실시료해수질용해양（ DO ）함량，준학장악수문동태，설계료기우 ARM 적 DO 감측계통。이 ARM 920TS3C2410위주공제기，운용최소이승법온도보상원리급감입식기술대 DO 삼수진행실시채집、처리급원정전수。측시결과표명，해계통감측준학，운행은정，실현료대수체DO적실시감측。
In order to monitor DO in real time and accurately grasp the hydrological dynamics, this paper studies a DO real-time monitoring-system based on ARM. Combined with embedded technology and temperature compensation of least-square method , the system employing the ARM processor 920TS3C2410 as the core, acquires, processes and transmits DO multiparameter. Experimental results show that this system can in real time detect DO of water.