Zobrazeno 1 - 10
of 46
pro vyhledávání: '"coal mine monitoring"'
Autor:
DING Yuan
Publikováno v:
Meikuang Anquan, Vol 54, Iss 6, Pp 207-211 (2023)
In accordance with the requirements of AQ 6201—2019, the coal mine monitoring system industry standard stipulates that the monitoring system must perform locking within 2 s when the sensor fails or exceeds the limit. At the same time, there are cle
Externí odkaz:
https://doaj.org/article/a39dad880e72413fa5d2f794454fc169
Autor:
CHEN Qing
Publikováno v:
Meikuang Anquan, Vol 52, Iss 8, Pp 162-166 (2021)
A set of coal mine networking monitoring big data analysis architecture is proposed based on the content of coal mine safety monitoring and personnel positioning networking data. The architecture includes five data analysis models, including gas micr
Externí odkaz:
https://doaj.org/article/0b03f3b28a1d4d38b1df4e3859e6f6d1
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 8, Pp 127-130, 146 (2022)
Currently, most coal mine monitoring systems adopt private data acquisition protocols, which are incompatible with each other. In order to solve this problem, the key technologies of multi-element monitoring data integration in intelligent mine are d
Externí odkaz:
https://doaj.org/article/defd57d16dbd4d6ea35fb036f5b07bc2
Autor:
ZHOU Desheng
Publikováno v:
Meikuang Anquan, Vol 52, Iss 4, Pp 170-173 (2021)
In order to solve the problems of low capacity, short communication distance and high wiring cost of wired bus communication node of sensor layer in traditional coal mine monitoring system, a communication system of wireless sensor layer for mine bas
Externí odkaz:
https://doaj.org/article/5930d7465a4e431d9fa682fdf45c4c83
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 5, Pp 104-107 (2020)
For problems of current load balancing algorithms such as slow processing speed and unreasonable use of existing resources to complete task scheduling in processing data of smart mine system, a cuckoo search based weighted least connection (CS-WLC) a
Externí odkaz:
https://doaj.org/article/3dff47874b434fb8b6cb8feeac3850ba
Autor:
JING Cheng, WANG Aijun
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 2, Pp 94-99 (2020)
Development of coal mine monitoring software series faces version confusion, repeated development and maintenance difficulties, and the customized modification of software makes communication between different monitoring software series of coal mine
Externí odkaz:
https://doaj.org/article/da5a1f1cfa314e4f866782b416675fa0
Publikováno v:
Gong-kuang zidonghua, Vol 47, Iss 4, Pp 113-115 (2021)
The communication protocols of different coal mine monitoring systems correspond to different data structures, which makes it difficult to configure and manage device information when multiple coal mine monitoring systems are integrated. To solve the
Externí odkaz:
https://doaj.org/article/bdc70b7180a64b8996d28b4ec1a135f2
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Autor:
HE Yaoyi, WANG Haibo
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 8, Pp 13-18 (2019)
According to multi-system fusion requirements of monitoring system in Technology Schemes of Upgrading of Coal Mine Safety Monitoring and Control System, a coal mine fusion monitoring system based on Internet of things was designed, and solutions for
Externí odkaz:
https://doaj.org/article/b4dbf75b3df2451590e953da1fe3d109
Autor:
GAO Wen
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 2, Pp 105-108 (2019)
For problems of low time-efficiency of fault process, heavy on-site maintenance workload and high cost of operation and maintenance of coal mine monitoring system, a remote fault analysis platform of coal mine monitoring system was designed based on
Externí odkaz:
https://doaj.org/article/8c81b55954db49ea8a255e822055a97e