Design on Control System of Seedling Vegetable Harvester Based on Single Chip
Based on STC89C52RC Single Chip microcontroller, the control system of seedling vegetable harvester was designed with the help of modular design method. According to the mode of operation for seedling vegetable harvester, the infrared remote device and photoelectric sensors were selected, and then the hardware of the control system including running system, cutting device and conveyor device was set up. Through the performance test of the prototype, the harvester can go forward, backward, accelerate, decelerate, turn left, and turn right; the photoelectric sensor can control cutting device and transport device to start and stop automatically and easily, which shows the control system has good performance.
Y. Guo et al., "Design on Control System of Seedling Vegetable Harvester Based on Single Chip", Advanced Materials Research, Vol. 721, pp. 656-660, 2013