Touch screen based AC motor speed Monitoring and control system
Touchscreen based AC motor speed Monitoring and control system .pdf (Size: 413.97 KB / Downloads: 108)
The aim of this project is to control the AC motor speed with a gentle touch on a
Touch Screen. Motor speed control is in huge requirement and we definitely can find
their advantages in many industrial sectors and also in residential sectors. We can find
many kind of Motor speed monitoring systems for different uses but the major challenge
is to design a very simple, User-friendly and cost effective system. Keeping these in mind
we designed a motor controlling and monitoring system using a touch screen as user
Touch screens provide fast access to any and all types of digital media, with no
text-bound interface getting in the way. Faster input can mean better service. Using a
touch interface can effectively increase operator accuracy, reduce training time, and
improve overall operational efficiencies, thus keeping costs down, a properly designed
touch interface can improve each operator's accuracy. Touch screens are practical in
automation, which has become even simpler with touch screen technology. Owners
familiar with the icon system appreciate touch screens that make automation systems user
friendly. Our project employs 4-wire resistive touch screen module that takes the input
from the user.
We developed this project, which is relatively inexpensive to sense the motor
speed. The speed sensing is done by the use of non-contact sensors. This sensor output is
given to the counter module of microcontroller Unit. This raw speed is processed and
converted into the actual RPM reading by the microcontroller. This processed data is sent
to the LCD for user display.
The objectives of the project include:
1. Real-time motor speed monitoring.
2. Real-time motor speed Controlling.
3. Controlling of motor speed through gentle touch.
4. Speed limit alerts through LCD.