Radar positioning-based tomato picking robot system and control method thereof

The invention discloses a radar positioning-based tomato picking robot system and a control method thereof. The radar positioning-based tomato picking robot system comprises a main control system, a chassis driving system, a mechanical arm, a visual collection module, a radar positioning module, a weighing module, a remote control module and an alarm module, wherein the main control system receives a color image collected by the visual collection module; firstly, the color image is separated, and a specific position of a fruit is calculated; then the color of a tomato is extracted to calculatea pixel point of the tomato; and contour extraction is performed to analyze the pixel point of the tomato, so as to calculate whether the tomato is matured. According to the radar positioning-based tomato picking robot system and the control method thereof which are provided by the invention, the problems of difficulty in manual picking of fruit tomatoes, high cost, high labor intensity and the like are solved, and short