Modular acquisition terminal based on edge computing and communication identification method

Abstract

The invention discloses a modular acquisition terminal based on edge computing and a communication identification method, and the terminal comprises a shell which is internally provided with an accommodating cavity; a main control unit which is arranged in the accommodating cavity; a local acquisition interface which is arranged outside the shell, wherein the local acquisition interface is connected with the main control unit; a plurality of identification joints which are sequentially connected end to end, wherein every two adjacent identification joints are detachably connected in an inserted mode, and the first identification joint is detachably connected to the local acquisition interface in an inserted mode. According to the invention, the local acquisition interface is arranged on the shell, and all the identification joints are connected in series and then are connected to the local acquisition interface, so that all the joints only correspond to one interface, connection disorder among a plurality of interfaces and a plurality of joints is avoided, the structure of the acquisition terminal is simplified, the wiring mode is optimized, real modularization is realized, and on-site installation by non-professionals is facilitated.

Description

technical field [0001] The invention belongs to the technical field of industrial Internet, and in particular relates to a modular collection terminal and a communication identification method based on edge computing. Background technique [0002] With the rapid development of the manufacturing industry, in order to realize unmanned and remote control, the working process of the equipment and the processing data of the product are often monitored through various sensors, and each data needs to be transmitted through a collection terminal. Various I / O modules (including digital input and output, analog input and output), serial ports of various protocol standards (UART, RS-232, RS-422, RS-485), etc., resulting in the need to configure various interfaces on the acquisition terminal , which makes it very difficult for non-professionals to connect. At the same time, according to different usage requirements, the number of sensors connected to the collection terminal varies great...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the manufacturing industry, in order to achieve unmanned and remote control, the working process of the equipment and the processing data of the product are often monitored through various sensors, and each data needs to be transmitted through a collection terminal, because different sensors have different Various I / O modules (including digital input and output, analog input and output), serial ports of various protocol standards (UART, RS-232, RS-422, RS-485), etc., resulting in the need to configure various interfaces on the acquisition terminal , which makes it very difficult for non-professionals to connect. At the same time, according to different usage requirements, the number of sensors connected to the collection terminal varies greatly, and then needs to be connected to different power supplies. This leads to the need to configure many interfaces for the collection terminal, resulting in The crowded structure of the acquisition terminal also makes it easy for staff to make mistakes when installing lines

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