一种基于STC89C51的智能水产养殖环境监测系统设计

Design of Intelligent Aquaculture Environment Monitoring System Based on STC89C51

为了方便养殖者对水域进行管理,提高水产养殖的效益,设计了一种基于STC89C51单片机的智能水产养殖环境监测系统。该系统用DS18B20传感器检测水温,用氧电极与PH电极分别测量含氧量与PH值,并将采集到的数据传送到单片机上进行处理并判断是否超过设定值。各种数据通过LCD12864进行显示,当数据超出设定范围时,系统蜂鸣器会自动报警,同时GSM模块发送短信到管理者手机报告当前情况。实验样机测试表明,系统实现了既定的功能,运行稳定,有助于管理者及时了解水域的突发情况,以便减少损失。

In order to facilitate the management of the waters and improve the efficiency of aquaculture, an aquaculture environmental monitoring system based on 51 MCU was designed. The DS18B20 is used to detect the temperature of water, the oxygen electrode is used to measure oxygen content and the PH electrode is used to measure the PH value,the system use the STC89C51 to process and judge the date collected by sensors as above mentioned. All kinds of data are displayed through LCD12864. When the data exceeds the set range, the system buzzer will ring, and the GSM module will send a text message to the manager’s mobile phone to report the current situation. The experimental prototype test shows that the system realizes the established function, and the operation is stable, which helps the manager to understand the emergency situation in the water area in time so as to reduce the loss.