Paddy field agricultural chassis unmanned driving system based on visual navigation

• Main Authors: ZHENG JIANLIN, SHI HAOWEN, XU XINGXING, CAI YULIN, HUANG SHIXING, WANG YIMING, ZHANG CHANGRAN, YUE XUEJUN, WANG XUEFEI, LI HUI, YANG DANTONG, HUANG YANJUAN, LIN YONGDA, ZHENG DINGKE, CHEN HUIMING, MA YUXIANG, AN XINGYU, DAI JIUXIANG, JIN XIAOHU, KANG GAOBI
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CALCULATING; COMPUTING; CONTROLLING; COUNTING; FERTILISING; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PHYSICS; PLANTING; REGULATING; SOWING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TRAPPING

The invention discloses a paddy field agricultural chassis unmanned driving system based on visual navigation. The paddy field agricultural chassis unmanned driving system comprises a camera, a PC terminal, an upper computer and a lower computer. The camera is connected with the upper computer and is used for checking real-time pictures; the PC end is used as a display of the upper computer and is used for displaying an interface transmitted by the camera; the upper computer is integrated with a target tracking module and is connected with the lower computer through a serial port; the lower computer controls the paddy field agricultural chassis from the instruction received by the upper computer; the target tracking module is a control decision core for realizing autonomous navigation operation of the paddy field agricultural chassis, and can select a target object, obtain positive and negative offset according to difference between a target rectangular frame and the dead center of the visual field of the cam