A device and method for pushing workshop abnormal information based on mqtt technology

Abstract

The invention discloses a device and method for pushing workshop abnormal information based on MQTT technology. The device includes: a channel definition module, which divides MQTT channels according to abnormal classification; The channel and trigger conditions are defined at the level, and the corresponding objects are defined at the physical level; the trigger conditions are divided into artificial trigger, data-driven trigger and mixed trigger mode; the message push module automatically finds the abnormal message after sending the abnormal message to the corresponding channel at the trigger point The response point transmits the message to each response point in real time; the abnormal response module has several response points, and the response point defines the corresponding channel at the software level, and defines the display mode at the physical level. The invention corresponds to each MQTT channel through abnormal classification, filters out abnormal information, uses MQTT technology to reduce transmission delay, realizes accurate push, can be quickly used in workshops, and has low cost and is easy to maintain.

Description

technical field [0001] The invention relates to a device and method for pushing workshop abnormal information based on MQTT ((Message Queuing Telemetry Transport) technology), which belongs to the field of information and is suitable for timely pushing abnormalities in the production process of information workshops. Background technique [0002] With the development of the industrial Internet, many workshops have realized informatization, and gradually improved the depth and breadth of informatization. At the same time, there are higher requirements for the feedback link from workshop information to management. The timeliness and accuracy of workshop information push Sexuality has become a key factor in determining the efficiency of workshop management. [0003] The traditional method for feedback of abnormal information in the workshop is the Andon system, which is widely used in workshop production. By arranging the Andon device and setting the alarm type, workers can dis...

AI Technical Summary

Problems solved by technology

However, the abnormal classification in the traditional way is not easy to expand. With the continuous upgrading of the workshop, the types of abnormalities continue to increase, and the difficulty of identifying abnormalities increases, which cannot be realized by workers. The analysis by the person in charge through the form is inefficient and cannot be handled in time.