Remote debugging system applied to coal mining machine

A remote debugging and shearer technology, applied in the transmission system, earthwork drilling, cutting machinery, etc., can solve the problems of low data transmission efficiency, poor flexibility of control methods, limited data structure, etc.

Pending Publication Date: 2020-10-27
SANY HEAVY EQUIP
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the movement control within a limited range can only be realized through CAN bus transmission, and the flexibility of the control method is poor.
In addition, when the CAN b

Method used

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  • Remote debugging system applied to coal mining machine
  • Remote debugging system applied to coal mining machine
  • Remote debugging system applied to coal mining machine

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Embodiment Construction

[0069] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0070] As mentioned in the background technology, at present, the main communication mode of the shearer controller is still based on the CAN bus. If remote control is required, it is necessary to connect the shearer to the underground through CAN-to-network or CAN-to-optical conversion equipment. The ring network communicates with the debugging computer. However, only motion control within a limited range can be realized through C...

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Abstract

The invention discloses a remote debugging system applied to a coal mining machine, relates to the technical field of remote debugging of the coal mining machine, and mainly aims to realize remote debugging of a coal mining machine controller at any position above and below a well by utilizing connection between an industrial internet and an intrinsic safety type switch without conversion of a communication protocol, so that the remote debugging efficiency is improved. The system comprises a coal mining machine module, a data transmission module and a debugging module, and the debugging moduleis used for generating a remote debugging instruction; the data transmission module is used for forwarding the remote debugging instruction from the debugging module to the coal mining machine module; the coal mining machine module is used for debugging a coal mining machine according to the remote debugging instruction to obtain debugging result information, and acquiring running state information of the coal mining machine; and the data transmission module is also used for forwarding the debugging result information and the running state information to the debugging module from the coal mining machine module. The remote debugging system is suitable for remote debugging of the coal mining machine.

Description

technical field [0001] The invention relates to the technical field of remote debugging of coal shearers, in particular to a remote debugging system applied to coal shearers. Background technique [0002] Shearer is one of the important equipments to realize the mechanization and modernization of coal mine production. Mechanized coal mining can reduce physical labor and improve safety, so as to achieve the purpose of high output, high efficiency and low consumption. The coal shearer is a large and complex system integrating machinery, electricity and hydraulic pressure. The working environment is harsh. If a failure occurs, the entire coal mining work will be interrupted, resulting in huge economic losses. The remote control of the operation process of the shearer has become the development trend of the shearer. [0003] At present, the main communication method of the shearer controller is still based on the CAN bus. If remote control is required, it is necessary to connec...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/42E21C35/24
CPCE21C35/24H04L12/42H04L67/025H04L67/12
Inventor 郭健
Owner SANY HEAVY EQUIP
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