Distributed modularized electrical safety control terminal

Abstract

A distributed modular electrical safety control terminal is characterized in that a middle layer is arranged in the control terminal, the middle layer comprises a communication management module, an equipment management module, an input cache region, an output cache region and a task management module, the communication management module in the middle layer manages communication modes in a unified manner, and the communication modes can be registered and cancelled at any time; self-defined equipment information such as product information, communication modes, data frame protocols, operation tasks and priorities of the electrical safety equipment is registered to a middle layer, an equipment management module in the middle layer manages the equipment information in a unified mode, and a task management module and a communication management module in the middle layer manage the data frame protocols and the operation tasks. Equipment information can be registered and logged out at any time; by the adoption of the technical scheme, multiple functions can be achieved through one control terminal, when the communication modes are multiplexed, software and hardware expenses are reduced, meanwhile, the communication modes and electrical safety equipment information can be flexibly added and deleted, and development efficiency and equipment utilization rate are improved.

Description

technical field [0001] The invention relates to the field of electric safety, in particular to a distributed modular electric safety control terminal. Background technique [0002] With the continuous advancement of science and technology, the functions of electrical safety equipment are constantly enriched, and the communication methods used are also expanding, including LoRa, WiFi, Bluetooth, Ethernet, serial ports, etc. Due to the small amount of data in a single data frame for electrical safety data, in a centralized monitoring environment or a special use environment, when the communication mode is multiplexed, it is necessary for the control terminal to perform data processing on the data from different nodes using different communication modes. Unified management. [0003] At present, when the communication mode is multiplexed, in order to ensure data security, it is generally required that one control terminal controls one communication mode or one control terminal ...

AI Technical Summary

Problems solved by technology

[0003] At present, when the communication mode is multiplexed, in order to ensure data security, it is generally required that one control terminal controls one communication mode or one control terminal controls a type of electrical safety equipment. In complex scenarios, multiple control terminals are required, for example, one control terminal supports nodes through LoRa sends data, and performs different processing according to different node types after identification and matching, or a control terminal supports nodes of the same type to send data through multiple communication methods, and performs subsequent processing after verification. When multiple communication methods and different types of electrical safety equipment are required In this case, multiple control terminals are required, which leads to complex operations, which may lead to a decrease in the coordination of control terminals, resulting in data confusion and data loss

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