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Coal mine underground multi-system data acquisition and transmission method and apparatus

A technology of data acquisition and transmission methods, applied in signal transmission systems, electrical signal transmission systems, instruments, etc., can solve the problems of increasing the complexity and cost of system construction, redundant hardware resources, and disordered on-site layout, and achieve simplification. The effect of construction complexity, cost reduction, and simple and orderly layout

Inactive Publication Date: 2016-02-17
TIANDI CHANGZHOU AUTOMATION +1
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Problems solved by technology

[0003] Therefore, in coal mines, each business system has similar equipment and a set of independent topological structures. This method not only causes redundant and redundant construction of underground hardware resources in coal mines, increases the complexity and cost of system construction, but also makes underground coal mines Disorderly layout on site

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  • Coal mine underground multi-system data acquisition and transmission method and apparatus
  • Coal mine underground multi-system data acquisition and transmission method and apparatus
  • Coal mine underground multi-system data acquisition and transmission method and apparatus

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specific Embodiment approach

[0043] The present invention provides a specific embodiment of a coal mine multi-system data acquisition and transmission device, the device includes:

[0044] A variety of interface forms realize terminal data access of various mine business systems, and are used to separately collect raw data of different mine business systems;

[0045]A unified hardware data transmission protocol. The terminals of various mine business systems encapsulate the original data according to the specified protocol, and after generating data information, send it to the comprehensive data collection sub-station. The data information includes the original data and user information. Indication information for indicating the business system to which the original data belongs;

[0046] The comprehensive data acquisition substation is used to analyze the data information, obtain the instruction information, and issue an alarm and power-off instruction according to the specific business; judge the busine...

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Abstract

The present invention discloses a coal mine underground multi-system data acquisition and transmission method and apparatus, the method is as follows: raw data of different business systems of a coal mine can be respectively collected by terminals of a variety of business systems of the coal mine; the raw data is packed to generate data information, and the data information is sent to a comprehensive data acquisition substation; the data is analyzed by the comprehensive data acquisition substation to obtain indication information, and an alarm and a power-off command can be sent out according to specific business; the business type of the data information can be determined by the indication information, and the data information is sent to a corresponding business system ground control host. The coal mine underground multi-system data acquisition and transmission method achieves hared system equipment and transmission cables, not only simplifies complexity of establishment of a coal mine underground multi-independent topology system platform, avoids duplication of labor, makes underground scene equipment layout simple and orderly, and reduces the cost of establishment of the variety of systems.

Description

technical field [0001] The invention relates to the field of coal industry monitoring, in particular to a method and device for collecting and transmitting multi-system data in underground coal mines. Background technique [0002] At present, there are many types of business systems in use in coal mines, including coal mine comprehensive monitoring system, mine roof pressure monitoring system, rubber-tyred vehicle transportation monitoring system, mine rail transportation monitoring system, mine logistics management system and mine multimedia comprehensive information release system, etc. . Due to the differences in the bus transmission protocol, data transmission interface, and data acquisition and processing used by the underground terminal equipment of different business systems, the design of each business system does not consider compatibility issues with other systems, and each has its own platform construction. Including substations, information collection terminals,...

Claims

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Application Information

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IPC IPC(8): G08C19/00G08C17/02
CPCG08C19/00G08C17/02
Inventor 赵亮王启峰李继云徐士敏陆铮汪丛笑张卫国丁瑞琦闫兆振蒋泽赵小兵张吉祥顾巧明奚冬芹佘九华
Owner TIANDI CHANGZHOU AUTOMATION
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