Abstract
The purpose of this paper is to monitor the height of the tank level using real-time and accuracy of the microprocessor and the network. When the level of the water tank under the level sensor detection is lower than the set standard value, the system will start the water pump to fill the water tank to the set value, and can save the liquid level value of each time period into the database.
In this design, the liquid level in the water supply tank was collected in real time by the microprocessor STC89C52, and the ADC0804 was used to process the acquired signal. The digital signal was sent to the MCU and the processed data was transmitted to the host computer via the serial port for monitoring. Records are saved into the database.
The final result of this design is to be able to monitor the tank level in real time through the microprocessor and network and adjust its water level in time to make the tank “saturated” at all times. This system design embodies the concept of automation and saves a lot of manpower compared to mechanical measurements. In the current era of automation industry, the design in this article meets the requirements of the times and should be universally promoted.
