Multi-state wireless gateway system and control method for multi-state wireless monitoring network

Abstract

The invention discloses a multi-state wireless gateway system for a multi-state wireless monitoring network. The system comprises a configuration management module, an initialization module, a controller interface task module, a radio frequency task module and an unvarnished transmission task module, wherein the configuration management module is used for configuration management of an initially used gateway and the gateway under operation; the initialization module is used for initializing corresponding functional modules and tasks; the controller interface task module processes data from data cache of a sensor and from a controller interface and receives commands issued by an external controller; the radio frequency task module processes message data sent from a radio frequency gateway and from the configuration management task module; the unvarnished transmission task module is used for data transmission among the modules. The system provided by the invention can achieve data exchange, control and the like among wireless instruments of data transmission in different protocols, so that the problem that multi-state object linkage monitoring and controlling networks coexist and are mutually linked and operated is solved.

Description

technical field

[0001] The invention relates to the technical field of wireless monitoring, in particular to a multi-state wireless gateway system and control method for a multi-state wireless monitoring network. Background technique

[0002] The low degree of intelligence in the production process is one of the important factors affecting my country's industrial energy conservation and emission reduction. At present, the intelligence of the production process has become a new research hotspot and development direction in the field of international industrial automation.

[0003] The emergence of a new generation of industrial measurement and control systems represented by low-cost industrial wireless technology has made it possible to monitor the large-scale deployment of sensors that cannot be realized traditionally, providing an important enabling technology for the realization of process intelligence. The diversity of process intelligence requirements leads to polymorphi...

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