CN117336574A - Standardized management and monitoring early warning system for coal mine safety production - Google Patents
Standardized management and monitoring early warning system for coal mine safety production Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 66
- 239000003245 coal Substances 0.000 title claims abstract description 61
- 238000012544 monitoring process Methods 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000013079 data visualisation Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007726 management method Methods 0.000 claims description 48
- 230000006399 behavior Effects 0.000 claims description 10
- 230000005641 tunneling Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 7
- 238000005065 mining Methods 0.000 claims description 6
- 238000003709 image segmentation Methods 0.000 claims description 5
- 238000007781 pre-processing Methods 0.000 claims description 5
- 230000008520 organization Effects 0.000 claims description 4
- 230000005662 electromechanics Effects 0.000 claims description 3
- 230000036541 health Effects 0.000 claims description 3
- 238000011835 investigation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000004148 unit process Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 12
- 238000007689 inspection Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
The invention discloses a standardized management and monitoring early warning system for coal mine safety production, which comprises an external acquisition system and a central processing system; the external acquisition system is used for acquiring images in the coal mine in real time; the central processing system comprises an image recognition system, an information transmission system, a region dividing module, a data visualization module and a personnel monitoring module; meanwhile, the central processing system generates a safety production system, and the safety production system is used for monitoring details in a standardized management flow of coal mine safety production in real time; the central processing system is in communication connection with the external acquisition system, the central processing module identifies and processes the received image data, subsequent task arrangement is carried out after monitoring and early warning information is sent out, the central processing system is in communication connection with the safety guidance module, the central processing system transmits the task arrangement to the safety guidance module, and the safety guidance module directs coal mine personnel to carry out safety production standardized dynamic management.
Description
Technical Field
The invention relates to the technical field of coal mine safety management, in particular to a standardized management and monitoring and early warning system for coal mine safety production.
Background
In the current dynamic standard construction process of a safety production standardized management system, three main problems exist: firstly, only the safety management system is used as one aspect of coal mine safety management, and is not a comprehensive system construction safety production standardized management system, so that the continuous improvement of the coal mine safety management level is realized. Secondly, the construction and grading responsible system of the standardized management system for coal mine safety production is imperfect, a top-down organization guarantee system is lacked, and the critical significant problem cannot be solved, so that significant risks and hidden dangers are brought to the coal mine safety production. Thirdly, the relevance among the elements is ignored in the process of checking the inside and the outside of the coal mine, and the problem among different elements cannot be solved by the system, so that the problem repeatedly appears for a plurality of times.
Meanwhile, personnel operation in the coal mine is generally transmitted to a central control room through a camera, and the behaviors of staff are detected by special personnel, but the special safety standard is lacking in actual use, and effective alarming and processing are difficult for the occurrence of potential safety hazards, so that a standardized management and monitoring and early warning system for coal mine safety production is required.
Disclosure of Invention
The invention aims to solve the defects that the existing potential safety hazard is difficult to effectively alarm and process, the standardized management of safety production is insufficient and the safety accident of a coal mine is further caused in the prior art, and provides a standardized management and monitoring and early warning system for the coal mine safety production.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a standardized management and monitoring early warning system for coal mine safety production, an external acquisition system and a central processing system;
the external acquisition system is used for acquiring images in the coal mine in real time;
the central processing system comprises an image recognition system, an information transmission system, a region dividing module, a data visualization module and a personnel monitoring module;
meanwhile, the central processing system generates a safety production system, and the safety production system is used for monitoring details in a standardized management flow of coal mine safety production in real time;
the central processing system is in communication connection with the external acquisition system, the central processing module identifies and processes the received image data, meanwhile, subsequent task arrangement is carried out after monitoring and early warning information is sent out, the central processing system is in communication connection with the safety guidance module, the central processing system transmits the task arrangement to the safety guidance module, and the safety guidance module directs coal mine personnel to carry out safety production standardized dynamic management.
The technical scheme further comprises the following steps:
details in the standardized management flow of coal mine safety production comprise safety commitment, organization, safety production responsibility system and safety management system, practitioner quality, safety risk grading management and control, accident hidden trouble investigation and management, ventilation, geological disaster prevention and measurement, coal mining, tunneling, electromechanics, transportation, scheduling and emergency management, occupational health and ground facilities;
the safety production system divides the total content which needs to be completed during the 15 elements dynamic standard reaching construction period into 3 grades of grade I, grade II and grade III.
The external acquisition system comprises a loudspeaker and a cmos camera, wherein the loudspeaker is integrated in the cmos camera, and the cmos camera is distributed in a coal mine production area in a distributed manner.
The cmos camera transmits the acquired image and voice to the image recognition system in real time, and the image recognition system comprises an image preprocessing unit, an image segmentation unit and an image recognition unit.
The image preprocessing unit processes the received image information, reduces noise and improves brightness, the image segmentation unit segments and cuts each element in the image, and finally the image recognition unit dynamically recognizes each element in the image.
The region dividing module divides the region acquired by the cmos cameras, takes 5-8 cmos camera monitoring regions as a region, and synchronizes images by a server and transmits the images to the image recognition system.
The data in the server is transmitted to the data visualization module through the information transmission system, the data visualization module calculates the received data in real time, and the data is displayed in a digital-image combined mode.
The personnel monitoring module is used for detecting the identified person images and identifying the existing behaviors violating the safety production, the personnel detecting module transmits signals to the safety guiding module, and the safety guiding module is simultaneously connected with the cmos camera in a communication manner and used for guiding and stopping the behaviors of the personnel in the area.
The invention has the following beneficial effects:
1. in the invention, when the system is used, the details in the standardized management flow of coal mine safety production can be monitored in real time through the safety production system, 15 elements are introduced, each safety detail in the coal mine production process is controlled, the safety production system divides the total content which needs to be completed in the period of 15 elements which dynamically reach the standard in construction into 3 grades of grade I, grade II and grade III, the system can respond according to the grades when safety accidents occur, and the safety and the efficiency of coal mine production are ensured.
2. In the invention, when in use, the region dividing module divides the region acquired by the cmos cameras, so that the behaviors of staff in each region are monitored in real time, meanwhile, the self-processing of the server in each region also reduces the load of the whole system, the staff detecting module and the safety guiding module can monitor the illegal behaviors of the staff, and meanwhile, the safety guiding module guides and stops the behaviors of the staff in the region, thereby further enhancing the safety management of the coal mine.
Drawings
FIG. 1 is a system block diagram of a standardized management and monitoring and early warning system for coal mine safety production;
FIG. 2 is a logic block diagram of each element of the standardized management system for coal mine safety production.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in FIG. 1, the standardized management and monitoring and early warning system for coal mine safety production provided by the invention comprises an external acquisition system and a central processing system;
the external acquisition system is used for acquiring images in the coal mine in real time;
the central processing system comprises an image recognition system, an information transmission system, a region dividing module, a data visualization module and a personnel monitoring module;
meanwhile, the central processing system generates a safety production system, and the safety production system is used for monitoring details in a standardized management flow of coal mine safety production in real time;
the central processing system is in communication connection with the external acquisition system, the central processing module identifies and processes the received image data, and meanwhile, subsequent task arrangement is carried out after monitoring and early warning information is sent out, the central processing system is in communication connection with the safety guidance module, the central processing system transmits the task arrangement to the safety guidance module, and the safety guidance module directs coal mine personnel to carry out safety production standardized dynamic management;
the external acquisition system comprises a loudspeaker and a cmos camera, wherein the loudspeaker is integrated in the cmos camera, and the cmos camera is distributed in a coal mine production area in a distributed manner;
the cmos camera transmits the acquired image and voice to the image recognition system in real time, wherein the image recognition system comprises an image preprocessing unit, an image segmentation unit and an image recognition unit;
the central processing module recognizes and processes the received image data, wherein a safety production system is required as a judging standard, and judges whether staff has safety production problems and the importance of the problems through the safety production system, so that corresponding support is provided for subsequent processing.
Example two
As shown in fig. 1, based on the first embodiment, the area dividing module divides the area acquired by the cmos cameras, uses 5-8 cmos camera monitoring areas as a patch, and each patch is provided with a server, and synchronizes the images by the server and transmits the images to the image recognition system;
the data in the server is transmitted to the data visualization module through the information transmission system, the data visualization module calculates the received data in real time, and the data is displayed in a digital-image combined mode;
the personnel monitoring module is used for detecting the identified person images and identifying the existing behaviors violating the safety production, the personnel detecting module transmits signals to the safety guiding module, and the safety guiding module is simultaneously connected with the cmos camera in a communication manner and used for guiding and stopping the behaviors of the personnel in the area.
In this embodiment, the server records and processes the received image data and information in real time, and performs regular cleaning every month, the size of the area divided by the area dividing module is divided according to the dangerous degree of safety production, and the most dangerous area is controlled to be collected by 8 cameras for 20-35m 2 Others sequentially decrease the number of cameras or increase the monitoring area.
Example III
As shown in fig. 2, on the basis of the first embodiment, details in the standardized management flow of coal mine safety production include safety commitment, organization, safety production responsibility system and safety management system, practitioner quality, safety risk classification management and control, accident potential investigation and management, ventilation, geological disaster prevention and measurement, coal mining, tunneling, electromechanics, transportation, scheduling and emergency management, occupational health and ground facilities;
the safety production system divides all contents which are required to be completed in the period of 15 elements dynamic standard reaching construction into 3 grades of I grade, II grade and III grade;
setting the related content of major accident hidden trouble of each professional coal mine and the basic condition which should be achieved by the standardized coal mine for different levels of safety production as level I;
setting a major deduction index system of each element of a standardized management system for coal mine safety production, establishing a model by combining the characteristics of each professional element of the coal mine safety production, and setting the content related to the major deduction item as II-level content according to the model;
setting the content related to the important deduction item lower than the important deduction item as III-level content according to the set important deduction index system and model;
the site inspection location is determined by adopting a hierarchical sampling method and a whole group sampling method. When coal mining processes adopted by underground coal mine stoping working surfaces are different, sampling inspection is carried out on all stoping working surfaces of different coal mining processes; and when the coal mining processes are the same, selecting the number of the stoping working faces in sampling inspection according to not less than 50%. When the tunneling process and the tunnel type (rock tunnel, half coal rock tunnel and coal tunnel) adopted by the tunneling working face are different, sampling inspection is carried out on all the tunneling working faces with different tunneling processes and tunnel types; sampling the number of the tunneling working faces according to not less than 50% when the tunneling process and the tunnel type are the same; and when other professional underground on-site inspections are performed, the professional inspection sites are determined by adopting a whole group sampling method according to the inspection sites determined by the stope face and the tunneling face. The ground inspection site is determined by adopting a whole group sampling method;
the method is characterized in that the checked archives are determined by adopting a simple random sampling and system random sampling method, the check content is selected by mainly adopting the simple random sampling method for the archives generated by non-periodic work, and the check content is selected by mainly adopting the system random sampling method for the archives generated by periodic work.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The standardized management and monitoring and early warning system for coal mine safety production is characterized by comprising an external acquisition system and a central processing system;
the external acquisition system is used for acquiring images in the coal mine in real time;
the central processing system comprises an image recognition system, an information transmission system, a region dividing module, a data visualization module and a personnel monitoring module;
meanwhile, the central processing system generates a safety production system, and the safety production system is used for monitoring details in a standardized management flow of coal mine safety production in real time;
the central processing system is in communication connection with the external acquisition system, the central processing module identifies and processes the received image data, meanwhile, subsequent task arrangement is carried out after monitoring and early warning information is sent out, the central processing system is in communication connection with the safety guidance module, the central processing system transmits the task arrangement to the safety guidance module, and the safety guidance module directs coal mine personnel to carry out safety production standardized dynamic management.
2. The standardized management and monitoring and early warning system for coal mine safety production according to claim 1, wherein details in the standardized management flow for coal mine safety production include safety commitment, organization, safety production responsibility and safety management system, staff quality, safety risk classification management and control, accident potential investigation and management, ventilation, geological disaster prevention and measurement, coal mining, tunneling, electromechanics, transportation, scheduling and emergency management, occupational health and ground facilities;
the safety production system divides the total content which needs to be completed during the 15 elements dynamic standard reaching construction period into 3 grades of grade I, grade II and grade III.
3. The standardized management and monitoring and early warning system for coal mine safety production according to claim 2, wherein the external acquisition system comprises a loudspeaker and a cmos camera, wherein the loudspeaker is integrated in the cmos camera, and the cmos camera is distributed in a coal mine production area in a distributed manner.
4. The standardized management and monitoring and early warning system for coal mine safety production according to claim 3, wherein the cmos camera transmits the collected images and voices to the image recognition system in real time, and the image recognition system comprises an image preprocessing unit, an image segmentation unit and an image recognition unit.
5. The standardized management and monitoring and early warning system for coal mine safety production according to claim 4, wherein the image preprocessing unit processes the received image information to reduce noise and improve brightness, the image segmentation unit segments and cuts each element in the image, and finally the image recognition unit dynamically recognizes each element in the image.
6. The standardized management and monitoring and early warning system for coal mine safety production according to claim 5, wherein the region dividing module divides the region acquired by the cmos cameras, takes 5-8 cmos camera monitoring regions as a region, and each region is provided with a server, and the server synchronizes images and transmits the images to the image recognition system.
7. The standardized management and monitoring and early warning system for coal mine safety production according to claim 6, wherein the data in the server is transmitted to the data visualization module through information transmission, and the data visualization module calculates the received data in real time and displays the received data in a digital-to-graphic combined mode.
8. The standardized management and monitoring and pre-warning system for coal mine safety production according to claim 7, wherein the personnel monitoring module is used for detecting the identified person images and identifying the existing behaviors violating the safety production, the personnel detection module transmits signals to the safety guiding module, and the safety guiding module is simultaneously connected with the cmos camera in a communication manner and used for guiding and stopping the behaviors of the personnel in the area.
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| CN202311025309.1A CN117336574A (en) | 2023-08-15 | 2023-08-15 | Standardized management and monitoring early warning system for coal mine safety production |
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| CN202311025309.1A CN117336574A (en) | 2023-08-15 | 2023-08-15 | Standardized management and monitoring early warning system for coal mine safety production |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871178A (en) * | 2017-06-12 | 2018-04-03 | 中海油信息科技有限公司 | Evacuate path planning and command system |
| CN110766917A (en) * | 2019-09-26 | 2020-02-07 | 山东中衡光电科技有限公司 | Video monitoring and early warning system for mine dangerous area |
| CN113011263A (en) * | 2021-02-19 | 2021-06-22 | 深圳英飞拓科技股份有限公司 | Mine monitoring method, device, terminal equipment and medium |
| CN113408338A (en) * | 2021-05-11 | 2021-09-17 | 精英数智科技股份有限公司 | Method, device and system for monitoring abnormal behavior of miner |
| CN216526853U (en) * | 2021-12-29 | 2022-05-13 | 中国电信股份有限公司 | Monitoring system |
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- 2023-08-15 CN CN202311025309.1A patent/CN117336574A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871178A (en) * | 2017-06-12 | 2018-04-03 | 中海油信息科技有限公司 | Evacuate path planning and command system |
| CN110766917A (en) * | 2019-09-26 | 2020-02-07 | 山东中衡光电科技有限公司 | Video monitoring and early warning system for mine dangerous area |
| CN113011263A (en) * | 2021-02-19 | 2021-06-22 | 深圳英飞拓科技股份有限公司 | Mine monitoring method, device, terminal equipment and medium |
| CN113408338A (en) * | 2021-05-11 | 2021-09-17 | 精英数智科技股份有限公司 | Method, device and system for monitoring abnormal behavior of miner |
| CN216526853U (en) * | 2021-12-29 | 2022-05-13 | 中国电信股份有限公司 | Monitoring system |
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