【摘要】 全自动智能鱼缸清理器系统的设计是采用STC系列单片机中AT89C52、步进电机滑台、定时系统和控制部分组成的.系统中含有2个步进滑台,分别代表直角坐标系中的横纵坐标轴.滑台的转轴上有一有转轴带动的金属块,代表清理器在鱼缸清洁轨道上的位置.其中,转轴是由步进滑台中的四相步进电机带动的.定时系统是由定时部分的DS1302芯片、测温部分18B20芯片和显示部分的液晶屏LCD1602组成.该系统可以实现人为定时清理鱼缸,过滤水体中异物,增氧以及遇故障时人为调整等功能.更多还原

【Abstract】 The cleaning device consists four parts: AT89C52 of STC series, stepper motor slide unit, timing system and the controlling part. The STC contains a memory inside which the data can be repeatedly written and erased as well as a random access memory. There are two slide units in the device, standing for the x-axis and y-axis in rectangular coordinate system respectively. A shaft, powered by the four-phrase steeper motor is placed inside the slide unit. Rotated by the shaft a mental block, it indicates the position of the cleaning device in the fish tank. The timing system combines a chip DS1302 for timing, a chip 18B20 for temperature testing and a LCD screen LCD1602.The device is developed for multi-functions such as cleaning the tank automatically in specific time; removing the impurity in water; adding oxygen to the water and adjusting the position of the stepper motor intelligently when accident occurs.更多还原