Abstract
It is an important direction to reduce the cost and improve the efficiency in the field of logistics to use automatic equipment such as mechanical arm to complete logistics sorting efficiently and accurately. This paper introduces a kind of mechanical arm sorting system. It improves two technologies—instance segmentation and poses estimation by using instance segmentation technology based on deep learning and calculating the point cloud vector of the depth camera. By using the Rapid-exploration Random Tree-Connect method (RRT-Connect) and Probabilistic Roadmap Method (PRM) algorithm, it can complete motion planning and select sucker to absorb and hold objects according to commodity size and weight. It is proved that the model recognition rate of the training system is high, the working efficiency of the system is 500 pieces/h, and the success rate of grasping is more than 99%.
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Acknowledgement
This research was supported by the National Key R&D Program of China 2018YFB1309300. The authors would like to personally thank all the team members.
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Xiang, H., Wang, Y., Gao, Y., Liu, Z., Chen, D. (2020). Research on Key Technology of Logistics Sorting Robot. In: Chan, C.S., et al. Intelligent Robotics and Applications. ICIRA 2020. Lecture Notes in Computer Science(), vol 12595. Springer, Cham. https://doi.org/10.1007/978-3-030-66645-3_11
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DOI: https://doi.org/10.1007/978-3-030-66645-3_11
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