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R & D robot intelligent picking citrus they use science and technology to help mountain agricultural production

to this end, the school of mechanical engineering of Chongqing Three Gorges University, in cooperation with Hefei Institute of intelligent machinery, Chinese Academy of Sciences, has established an intelligent mountain agricultural machinery technology research center to carry out in-depth scientific and technological services, promote the formation of an intelligent agricultural industrial pilot park suitable for southwest hilly terrain, and realize intelligent crop picking

how does the research center serve mountain agricultural production? How did they do it? Recently, the upstream Chongqing Morning Post interviewed the research and development innovation and entrepreneurship team of intelligent mountain agricultural machinery and equipment of the school of mechanical engineering of Chongqing Three Gorges University

focus on the development of intelligent agriculture with mountain characteristics

Chongqing Three Gorges University, as the only multidisciplinary undergraduate university in the hinterland of the Three Gorges Reservoir area, combines the actual economic and social development of the Three Gorges Reservoir area and Chongqing, deeply studies major issues such as the development of the Yangtze River economic belt, rural revitalization, targeted poverty alleviation, big data intelligence, and comprehensively improves the ability of scientific and technological innovation and serving local economic and social development

focusing on mountain featured agriculture, after in-depth research, the university decided to integrate mechanical engineering, agronomy, artificial intelligence and other disciplines to carry out research, promotion and application in the fields of intelligent early warning of crop diseases and pests, agricultural ecology and so on

in April 2019, the intelligent mountain agricultural machinery technology research center of the school of mechanical engineering of Chongqing Three Gorges University was inaugurated. Guided by serving the Three Gorges Reservoir area, the center focuses on the characteristics of Hilly and mountainous agriculture in the Three Gorges Reservoir area, focuses on agricultural informatization, automation and intellectualization of agricultural machinery and equipment, and promotes the technological breakthroughs and industrial applications of Hilly and mountainous agricultural machinery and equipment, intellectualization of agricultural machinery and other related achievements

in order to seek development, what caused the leakage between the center and Shihezi University, Hefei Institute of intelligent machinery, Chinese Academy of Sciences and sinamo since its establishment? It mainly includes the following three points: the expert teams of South University and other scientific research institutions have carried out academic exchanges; At the same time, the center visited and investigated the requirements of A356 series alloy production for iron content in molten aluminum, such as guhongju Industrial Park in Wanzhou District, Zouma agricultural cooperative, Chongqing Three Gorges agricultural institute test field, etc., and connected with Dachong village to help fight poverty, give full play to the talents and technical advantages of the center, and promote the transformation and development of local agricultural units to intelligence

R & D robot intelligent citrus picking

recently, in Tailong Town, Wanzhou District, in the ancient red orange forest stretching for dozens of kilometers, fiery oranges were covered with branches, which seemed to become a beautiful scenic spot along the Yangtze River in winter

here, tangerine is not only a landscape, but also an industry. With the development of tangerine industry, Tailong ancient tangerine is showing vigorous vitality. The vigorous development of characteristic industries has driven the villagers to increase their income and become rich. At present, the villagers are busy preparing for picking, and the industrial park is busy

in order to realize better economic value of the ancient red orange Industrial Park, more than 10 teachers and students are carrying out the experiment of picking oranges with "robots" in the laboratory of the intelligent mountain agricultural machinery technology research center of Chongqing Three Gorges University

According to Luo Qiang, head of the R & D and innovation team, after field investigation, it is found that the picking of ancient red oranges mainly depends on labor, and the labor cost accounts for about 40%. If mechanical intelligent picking can be realized, it can not only reduce the cost, but also improve the quality of agricultural products, so as to achieve better economic value

it is reported that after more than a year of experiments and research, the team has studied the end effector of Citrus mechanical picking. The visual recognition system can complete the recognition and positioning of citrus. The next step is to carry out the picking experiment in the laboratory environment, "The picking manipulator prototype we designed has no problem picking in the laboratory environment. However, in practical application, it will be affected by some factors such as light and tree height, so it needs to be improved to catch up with the citrus picking season next year!" Luo Qiang said

mountain agricultural machinery will achieve high-precision navigation and positioning

not only that, the innovation team is also carrying out research on path planning technology of plant protection UAV for hilly and mountainous environment, research on high-precision navigation and positioning technology of mountain agricultural machinery based on multi-sensor information, etc

since its establishment, the center has formed six research directions focusing on hilly and mountainous transportation machinery and equipment, drying treatment of characteristic cash crops, high-precision navigation and positioning of mountainous agricultural machinery, intelligent harvesting of characteristic cash crops, cultivation facilities of characteristic crops, and intelligent prevention and control of diseases and pests of characteristic crops

"in Hilly and mountainous areas, there is a certain error in navigation. If the robot is operated autonomously in the field, it needs to have a more accurate high-precision navigation and positioning. In the future, for example, sowing pesticides with good market prospects, it can be completed by unmanned aerial vehicles without manual operation." Luo Qiang said

it is reported that the center has made certain achievements since its establishment. In December, 2019, the center successfully applied for and won one innovation and entrepreneurship demonstration team in Wanzhou District - Intelligent mountain agricultural machinery equipment R & D innovation and entrepreneurship team, and received financial support from Wanzhou District to carry out mountain agricultural machinery equipment technology R & D and application promotion. Relying on the platform, members of the center have great potential for infrared stealth, applied for a number of projects, and published a number of representative patent achievements. Qin Jian

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