Safety production monitoring system for coal mines
A safety production and monitoring system technology, applied in the direction of comprehensive factory control, electrical program control, etc., can solve the problems of unqualified sensor quality, low application efficiency, low degree of networking, etc., achieve strong system functions and scalability, and improve application efficiency , the effect of unified scheduling management
Inactive Publication Date: 2013-03-20
林庆灯
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Problems solved by technology
[0002] At present, the safety production monitoring system plays an important role in the safety production and management of coal mines, but the existing coal mine monitoring system has low technical level, poor function and expansion performance, serious aging of the system, low degree of networking, and poor quality of various sensors. Qualified, and cannot integrate unified management operations, and the application efficiency is low
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[0009] Such as figure 1 As shown, a coal mine safety production monitoring system includes sensor components, data transmission terminal equipment based on distributed PROFIBUS bus architecture, personal portable terminal equipment, sound and light alarm system, communication transmission module, personal positioning system and ground monitoring center The sensor assembly includes a wind speed sensor, a temperature sensor, a carbon monoxide sensor, a device start-stop sensor, and a current sensor, and the signal output ends of the wind speed sensor, temperature sensor, carbon monoxide sensor, device start-stop sensor, and current sensor are connected to a data processing conversion circuit, The signal output end of this data processing conversion circuit is connected to the digital signal processor, and the described digital signal processor is provided with a data connection module, and the described digital signal processor communicates with the data based on the distributed ...
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A safety production monitoring system for coal mines comprises a sensor component, a data transmission terminal device based on a distributed PROFIBUS bus architecture, a personal portable terminal device, a communication transmission module, a personal locating system and a ground monitoring center, wherein the data transmission terminal device based on the distributed PROFIBUS bus architecture is connected with the ground monitoring center through a distributed PROFIBUS bus. According to the safety production monitoring system for the coal mines, global system for mobile communication (GSM) / general packet radio service (GPRS), code division multiple access (CDMA), telephone and other communication transmission modules are configured, sound-light alarm system is cooperated through a front end emergent button, an infrared detector, local alarm and other devices. The telephone, short message service, emails are timely started to send precut messages. The distributed bus architecture is adopted by the safety production monitoring system for the coal mines, monitoring in real time and unified scheduling management are achieved, system function and expanding performance are strong, interconnection extent is high, and application efficiency is improved.
Description
technical field [0001] The invention relates to a safety monitoring system, in particular to a coal mine safety production monitoring system. Background technique [0002] At present, the safety production monitoring system plays an important role in coal mine safety production and management, but the existing coal mine monitoring system has low technical level, poor function and expansion performance, serious system aging, low degree of networking, and poor quality of various sensors. Qualified, and cannot integrate unified management operations, and the application efficiency is low. Contents of the invention [0003] Aiming at the technical deficiencies in the prior art, the purpose of the present invention is to provide a safety production monitoring system for coal mines with a high degree of networking and good monitoring stability. [0004] The technical solution adopted by the present invention to solve the technical problems is: a coal mine safety production moni...
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IPC IPC(8): G05B19/418
Inventor 林庆灯陈德杯
Owner 林庆灯