Internet-of-things-based collection and alarm system for real product state

Abstract

The invention provides an internet-of-things-based collection and alarm system for a real product state. The system is composed of a product information management module, a position information acquisition module, a processing data acquisition module, a quality evaluation module and a visual monitoring and alarm module. A product identification number, production information, and processing standard data are recorded into the product information management module; the position information acquisition module collects production and position information based on binding of the product with an RFID tag; the processing data acquisition module collects processing data in real time when the product is processed on a machine tool; the quality evaluation module searches corresponding processing standard data of a corresponding processed product according to the position of the machine tool and carries out comparison and determination on the processing standard data and actually measured data, and alarming is carried out when a deviation degrees exceeds a threshold value; and the product position and alarm prompting information are displayed for a product processing worker by the visual monitoring and alarm module. Therefore, collection efficiency of the product position information during the production process is improved; the product quality is evaluated during the processing process; the wrong operation is stopped based on alarming; and the economic losses are reduced.

Description

technical field [0001] The invention belongs to the field of production and manufacturing, and relates to a product physical state acquisition and alarm system based on the Internet of Things. Background technique [0002] Spacecraft development enterprises attach great importance to the traceability of products, and require that the status of each link of product development can be completely recorded, so as to facilitate continuous product improvement and traceability of quality problems. With the development of information technology, the use of information systems can digitize various record forms to realize the record of information. However, the correspondence between the information and the actual state of the object still needs to be judged manually. It is necessary to convert the curves and images in the system into numerical values ​​or conclusions and then fill in the other systems, which not only causes the loss of information, but also increases the workload of ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is: to overcome the serious lack of the existing testing machine, to provide a real product status acquisition and alarm system based on the Internet of Things, through the fusion of the information system and the sensor, the physical identification and related parameters are realized The integrated solution of measurement ensures the consistency of physical information and system information, and solves the problems of low efficiency of product status collection and inability to evaluate product quality synchronously during the production process.

Images