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Novel operation state identification and early warning system

A technology of operating status and early warning system, applied in the network field, can solve problems such as late start, no products, immature technology, etc., and achieve the effects of reduced maintenance times, extended safe operation life, and huge economic benefits

Inactive Publication Date: 2016-07-13
王欣欣
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it started relatively late in the coal mine industry, and the technology is immature. In particular, there are basically no products in the networked system for identification and early warning of abnormal operation status of large electromechanical equipment groups in online coal mines based on wireless sensor network technology.

Method used

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  • Novel operation state identification and early warning system
  • Novel operation state identification and early warning system

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Embodiment Construction

[0028] see Figure 1 to Figure 8 As shown, the present invention includes wind shaft substation 23, main control system 21, remote diagnosis system 22, wireless collection module and network service station 25, and described wireless collection module includes base station 2 and node 1, and described node 1 includes vibration temperature Sensor 4, DSP data processing board 5 and wireless transceiver module 6, described wireless transceiver module 6 is connected with base station 2 by wireless network, and described base station 2 is connected with main control system 21 by ground ring network 24, and described node 1 Powered by a battery power supply 7, the ground ring network 24 is an Ethernet network, and the main control system 21 includes the ground monitoring master station 3, the main control system 21, the wind shaft substation 23, the remote diagnosis system 22 and the network service station 25 They are connected to each other through the ground ring network 24 .

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Abstract

The invention relates to a novel operation state identification and early warning system. The system is characterized in that the system comprises air shaft substations, a master control system, a remote diagnosis system, a wireless acquisition module and a network service station. The wireless acquisition module comprises base stations and nodes. Each node comprises a vibration temperature sensor, a DSP data processing plate and a wireless transmit-receive module. The wireless transmit-receive modules are connected with the base stations through a wireless network. The base stations are connected with the master control system through a ground ring network. The master control system, the air shaft substations, the remote diagnosis system and the network service station are connected mutually through the ground ring network. All wireless nodes in the network are in both-way communication with the base stations; and the nodes are not communicated mutually. Compared with the other two networks, the star network has the advantages of low overall power consumption, easy movement and easy expansion and the like.

Description

technical field [0001] The invention belongs to the field of network technology, and in particular relates to a novel operating state identification and early warning system. Background technique [0002] The coal mine electromechanical equipment group is an important equipment and material basis for the coal mine production industry, and has a large number of equipment and high power. Once these equipments break down and shut down, the mild ones will affect the output, and the severe ones will cause heavy casualties. Therefore, the safe, stable, long-term, full-load, and high-quality operation of large-scale key equipment is not only related to the economic benefits of the enterprise, but also related to mine production safety and social harmony. At present, even if some large-scale electromechanical equipment is equipped with some fault backup protection functions, or carries out offline instrumentation inspection methods, its defects still exist: on the one hand, it take...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 王欣欣
Owner 王欣欣
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