A treadmill adaptive speed control system with voice function was designed to address the problem of single function and inability to perform voice control in traditional treadmills,in order to improve the practicality and stability of the treadmill.Firstly,the daily needs of people for treadmills were analyzed,and the overall structure of their control system was planned and designed accordingly.On this basis,build the hardware functional modules of the system,including the microcontroller and its minimum system,button module,voice module,motor drive module,etc.,and analyze and debug the software of different functional modules to drive the normal operation of the system.Finally,the designed physical device was tested in both button mode and voice mode.The test results show that the designed adaptive speed control system for the treadmill has strong operability and high accuracy.
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