Wireless measurement and control method and system

Abstract

The invention provides a wireless measurement and control method and a wireless measurement and control system. The system comprises a data terminal, a server and terminal equipment. According to the system, operating conditions of air compressors are controlled automatically by the server according to the operating conditions of the air compressors and exhaust pressure of a main exhaust pipeline, so that the exhaust pressure of the main exhaust pipeline is stable, and automatic control of starting and stopping of the air compressors is achieved; in addition, the server sends the operating conditions of the air compressors and the exhaust pressure of the main exhaust pipeline to the terminal equipment through a wireless network, so that a skilled worker can watch the operating conditions of the air compressors and the exhaust pressure remotely anytime and anywhere through the terminal equipment; the system can control the starting and the stopping of the air compressors automatically; the automatic control of the air compressors is achieved; the operating conditions and information of the air compressors can be watched remotely; a requirement of watching the operating conditions of the air compressors remotely is met; and therefore, a requirement of modern automatic control is met.

Description

technical field [0001] The invention relates to the field of communication and automation, in particular to a wireless measurement and control method and system. Background technique [0002] The main function of air compressors (referred to as air compressors) is to compress air. Air compressors can compress air as power, for refrigeration or gas separation and other purposes. Therefore, air compressors are widely used in electric power, submarines, firefighting, automobiles, etc. and other fields. In order to increase the power of the air compressor in industrial applications, multiple air compressors are usually used in parallel, that is, the air pressure generated by multiple air compressors is discharged into the main exhaust pipe, and the exhaust pressure of the main pipe is used as industrial use. Due to the unstable air pressure generated by the air compressor, the exhaust pressure of the main pipeline is unstable. If the exhaust pressure of the main exhaust pipeli...

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Problems solved by technology

[0004] However, when the exhaust pressure of the total exhaust pipeline is manually observed, it is impossible to observe in time whether the exhaust pressure exceeds the preset range, which further leads to the inability to start or stop the air compressor in time, resulting in a waste of energy for the air compressor; and the prior art Technical workers are required to visit the site in person, continuously check the exhaust pressure of the main exhaust pipe, and artificially start or stop the air compressor, which wastes a lot of manpower and material resources and cannot meet the needs of modern automatic control

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