Tag sorting intelligent control system and control method thereof

Abstract

The invention discloses a tag sorting intelligent control system, and the system comprises a CAN bus node, a CAN-BUS controller, and an upper computer PC. A data control layer of the upper computer PCis an instruction data source of a CAN bus node, and the CAN bus node achieves the execution and operation of the data of the data control layer of the upper computer PC. The upper computer PC and the CAN bus node are coupled to form a CAN-Ethernet data communication network through the CAN-BUS controller. A CAN-Ethernet data communication controller based on an embedded uClinux system achieves the real-time CAN bus node communication and node abnormality detection, carries out the tracking processing according to the node feedback communication information or abnormality information, and hasexcellent anti-interference capability, stable data transmission capability and CAN bus node communication and node fault detection functions. The system provided by the invention achieves the stableCAN-Ethernet data communication, greatly reduces the data interference of an industrial site, improves the communication efficiency, and can guarantee the stable CAN-Ethernet data communication.

Description

technical field [0001] The invention relates to the field of Ethernet and CAN data communication, in particular to an intelligent control system for label sorting and a control method thereof. Background technique [0002] The CAN-BUS controller is mainly used to realize the mutual communication function of CAN bus data and Ethernet data. Aiming at the problems of bandwidth and reliability of data transmission when CAN bus and Ethernet are applied to industrial sites, the CAN bus driver, Ethernet network driver and communication protocol have been independently developed. By writing the driver and communication protocol into uclinux The reliable data intercommunication between the CAN bus network and the Ethernet network can be completed, the CAN-Ethernet two-layer network architecture can be established, and the application range of the CAN bus network can be greatly expanded. The intelligent medicine cabinet controller is an industrial-grade product, which integrates 2 ...

AI Technical Summary

Problems solved by technology

There are fatal problems in this type of product, such as data loss when the label is lit, the label is not correctly lit, and the picking personnel miss the inspection and cannot obtain the lost information of the data in a timely and accurate manner, etc.

In addition, because the conductive printed sheet is oxidized to the air, the air is humid, etc., it will cause communication problems and stability

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