Radio frequency identification (RFID) intelligent clothes hanger entrance and exit control method for intelligent clothing production hanging equipment control system

Abstract

The invention relates to a radio frequency identification (RFID) intelligent clothes hanger entrance and exit control method for an intelligent clothing production hanging equipment control system. Intelligent control over the whole clothing production process is realized by adopting an RFID data acquisition technology in fit with other software and hardware control technologies. Specifically, inthe method, RFID chips are arranged on clothes hangers, each RFID chip has a unique ID number, information about the chips on the clothes hangers is read by card readers distributed on equipment, andexecution mechanisms are controlled by a control center program to realize the identification, control and real-time tracking of machining objects to make the clothes hangers run on main rails and branch rails according to requirements. By the control method, production management can be effectively simplified, and the production efficiency can be greatly improved; and the system adopts advanced technologies, and is scientifically conceived, rationally structured and applied to the alteration of conventional hanging equipment and the adoption of novel hanging equipment.

Description

technical field [0001] The invention relates to a control method of a garment production line, in particular to a control method for hanging equipment used in intelligent garment production and a control system using the control method. Background technique [0002] Garment processing is a labor-intensive industry, and there are generally a series of problems that restrict the development of enterprises, such as low production efficiency, difficult on-site management, inability to realize multi-shift production, and low utilization rate of plant equipment. For many years, people have been looking forward to the emergence of a high-intelligence and high-efficiency garment production line equipment; at the same time, garment equipment manufacturers have been engaged in research and development in this area. [0003] To realize the intelligence and automation of clothing production suspension equipment, it is necessary to use modern advanced computer, microelectronics, communic...

AI Technical Summary

Problems solved by technology

It may lead to two serious problems: 1) The gaps on the entire assembly line must be evenly distributed, and if there are errors, they will accumulate, which will affect the exit of the hangers and cause the hangers to fail to fit into the planned gaps; in fact, the equipment The length is designed according to the shape and requirements of the customer's plant, especially in the case of special-shaped production lines, the final length is difficult to be an integer multiple of the gap spacing; 2) If one of the card readers fails, it will cause the entire assembly line paralysis

[0006]2. High cost and low competitiveness with the same products in the market

For example, a proximity switch is used at each station to judge whether the gap is empty, an RFID chip is pasted on the gap, an additional card reader is used to detect the position of the gap, and PLC is used to control the actuator, etc., which greatly increase the cost of the equipment and cause reduction in reliability

[0007]3. The terminal equipment of the workstation is installed near the operating station, which is often subject to collisions. Setting the module that communicates with the upper computer in it will easily cause communication failures

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