The Application Basing on Single-Chip in Food Storage Electronics
Abstract
Science technique that develop through more than 20 in the last years, the most food in food warehouse all have measure to control system, obtaining the certain performance. But there are many or little easy below the shortage of several aspects.
Firstly, it is to monitors the object usually compare the one, Secondly, there is an automation to monitors degree low, did not establish a perfect monitors automatically mathematics model. Thirdly, it is the utilization of the examination data not high, and so on.
This system adopts the AT89C51 proceeds in the control. Pass to deliver it to measure the conversing machine the temperature to the examination of the signal. Use the MAX7219 control manifestation electric circuit, can divide manifestation temperature, insect pest function, this text introduced the function, hardware, construction of that device and the design of its software flow charts.
Finally, pass the MCS_51 system controls are basic to completed to measure the temperature, examine the insect pest and report to the police the request of the ect. Function, coming to a cruise the purpose that return to examination to the food warehouse temperature.
Key words: Single-Chip, A/D conversion, temperature sensor, insect pest examination.