CN210122921U - Intelligent protection system for three-machine personnel in coal mine - Google Patents
Intelligent protection system for three-machine personnel in coal mine Download PDFInfo
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- CN210122921U CN210122921U CN201920961073.5U CN201920961073U CN210122921U CN 210122921 U CN210122921 U CN 210122921U CN 201920961073 U CN201920961073 U CN 201920961073U CN 210122921 U CN210122921 U CN 210122921U
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Abstract
The embodiment of the utility model discloses three quick-witted personnel intelligent protection systems in colliery, include, place at least one extension at the coal mining scene, this extension includes human body detection part, extension alarm part, extension main control module and extension wireless communication module, wherein, human body detection part, extension alarm part and extension wireless communication module all are connected with extension main control module; the host computer is placed in the fully mechanized mining cab and comprises a host computer main control module, a host computer alarm component and a host computer wireless communication module, wherein the host computer alarm component and the host computer wireless communication module are connected with the host computer main control module; the extension wireless communication module is wirelessly connected with the host wireless communication module. Through multiple alarming of the extension set arranged on the coal mining site and the host of the fully mechanized mining cab, automatic personnel detection and danger alarming of the fully mechanized mining working face are achieved, special personnel do not need to watch the coal mining site, labor is saved, and meanwhile safety of the personnel is guaranteed.
Description
Technical Field
The embodiment of the utility model provides a relate to colliery personnel safety monitoring field, especially relate to a three quick-witted personnel intelligent protection systems in colliery.
Background
The fully-mechanized coal mining face is a main link of modern coal mine production and is a place with the most equipment, the worst environment and the most complex work in the coal mine production, so that the personnel safety monitoring in the automatic production process of the coal mining face is particularly important in order to improve the production efficiency of a mine and avoid casualties and property loss.
At present, in the process of automatically mining coal by using three machines (a coal mining machine, a scraper conveyor and a hydraulic support) in a coal mine, a mode of watching a mine by personnel or pulling a warning line is still adopted to remind and warn the personnel to forbid entering a coal mining area.
However, the traditional mode not only consumes labor, but also has great contingency, and casualty accidents are easily caused if no person watches or the warning line is destroyed.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a three quick-witted personnel intelligent protection systems in colliery to realize intelligent personnel safety automated inspection and the warning in the coal face automated production process.
To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:
the utility model provides a three quick-witted personnel intelligent protection systems in colliery, includes:
the system comprises at least one extension set placed on a coal mining site, wherein each extension set comprises a human body detection part, an extension set alarm part, an extension set main control module and an extension set wireless communication module; the human body detection part, the extension alarm part and the extension wireless communication module are all connected with the extension main control module;
the host computer is placed in the fully mechanized mining cab and comprises a host computer main control module, a host computer alarm component and a host computer wireless communication module; the host alarm component and the host wireless communication module are connected with the host main control module;
the extension wireless communication module is wirelessly connected with the host wireless communication module.
The embodiment of the utility model provides a through place including human body detection part at automatic coal mining scene, extension alarm part, extension host system and extension wireless communication module's extension, and place including host system, host system alarm part and host system wireless communication module's host computer in the full-mechanized cab, and make wireless connection between extension wireless communication module and the host system wireless communication module, the personnel automated inspection and the danger alarm problem of fully-mechanized working face have been solved, the effect of the dual warning of extension and host computer has been realized, when the unmanned guard coal mining scene, also can effectively guarantee personnel's safety.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent protection system for three-machine personnel in a coal mine, provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an intelligent protection system for three-machine personnel in a coal mine, provided by an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of an extension in an intelligent protection system for three-machine personnel in a coal mine, provided by an embodiment of the present invention;
fig. 4 is a front view of an external structure of an extension in an intelligent protection system for three-machine personnel in a coal mine, provided by an embodiment of the present invention;
fig. 5 is a rear view of an external structure of an extension set in an intelligent protection system for three-machine personnel in a coal mine, provided by an embodiment of the present invention;
fig. 6 is a schematic diagram of an internal structure of a host in an intelligent protection system for three persons in a coal mine, according to an embodiment of the present invention;
fig. 7 is a front view of an external structure of a host in an intelligent protection system for three-machine personnel in a coal mine, provided by an embodiment of the present invention;
fig. 8 is a rear view of an external structure of a host in an intelligent protection system for three persons in a coal mine according to an embodiment of the present invention;
fig. 9 is a schematic flow chart of an intelligent protection method for three-machine personnel in a coal mine provided by an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a schematic structural diagram of an intelligent protection system for three-machine personnel in a coal mine, which can be applied to an automatic coal mining site. As shown in fig. 1, the intelligent protection system for three-machine personnel in a coal mine comprises: the system comprises at least one extension 100 placed on a coal mining site, wherein the extension 100 comprises a human body detection part 110, an extension alarm part 130, an extension main control module 120 and an extension wireless communication module 140, and the human body detection part 110, the extension alarm part 130 and the extension wireless communication module 140 are all connected with the extension main control module 120; the host 200 is placed in the fully mechanized mining cab, the host 200 comprises a host main control module 220, a host alarm component 230 and a host wireless communication module 240, and the host alarm component 230 and the host wireless communication module 240 are connected with the host main control module 220; extension wireless communication module 140 is wirelessly connected with host wireless communication module 240.
Wherein, there are three devices that carry out the automatic coal mining at the coal mining scene, and personnel are very easy to be unexpected when being close to this device. Therefore, the intelligent protection system for the three-machine personnel in the coal mine provided by the embodiment can be used for detecting personnel entering the area where the three-machine equipment is located, and alarming is carried out when the personnel entering the area is detected so as to remind the field personnel to exit the area and prompt the staff in the fully mechanized mining cab to enter the field. Specifically, the extension set 100 is arranged at a coal mining site and used for detecting the area where three devices are located on the site, and the host 200 is arranged in a fully mechanized mining cab and used for communicating with the extension set 100 to know the entering condition of personnel at the coal mining site and prompting the relevant personnel that personnel enter the site. It can be understood that, for the relatively small condition of extension detection zone, only set up one extension 100 and can satisfy the detection demand, and for the relatively great condition of extension detection zone, for the realization detects the comprehensive in three device region, can place a plurality of extensions 100 at the coal mining scene, detects personnel's entering.
The human body detecting unit 110 is a unit having a human body detecting function, and can achieve detection by using infrared sensing, for example; the extension alarm part 130 is used for alarming, and there can be various alarm modes, such as sound, indicator light, and pre-recorded alarm words.
The embodiment of the utility model provides a through place including human body detection part at automatic coal mining scene, extension alarm part, extension host system and extension wireless communication module's extension, and place including host system, host system alarm part and host system wireless communication module's host computer in the full-mechanized cab, and make wireless connection between extension wireless communication module and the host system wireless communication module, the personnel automated inspection and the danger alarm problem of fully-mechanized working face have been solved, the effect of the dual warning of extension and host computer has been realized, when the unmanned guard coal mining scene, also can effectively guarantee personnel's safety.
Fig. 2 is a schematic structural diagram of a three-machine personnel intelligent protection system for a coal mine, which is provided by the embodiment of the utility model. Based on the above embodiment, as shown in fig. 2, optionally, the intelligent protection system for three-machine personnel in a coal mine may further include a network switch 300 and a remote monitoring computer 400, the host 200 is connected to the network switch 300, and the network switch 300 is connected to the remote monitoring computer 400.
It should be noted that, the above-mentioned setting mode can transmit the personnel entering signal to the remote monitoring computer 400 of the ground dispatching indication center through the network, so as to realize the storage and processing of the big data, and facilitate the commander to issue the work indication.
Fig. 3 is the embodiment of the utility model provides an internal structure schematic diagram of extension among three quick-witted personnel intelligent protection systems in colliery, fig. 4 is the embodiment of the utility model provides an external structure front view of extension among three quick-witted personnel intelligent protection systems in colliery, fig. 5 is the embodiment of the utility model provides an external structure rear view of extension among three quick-witted personnel intelligent protection systems in colliery. As shown in fig. 3 and 4, the human body detecting part 110 may optionally include an infrared human body camera 9 and a human body sensing sensor 10.
It should be noted that the human body sensor 10 detects the human body temperature by using an infrared detector, and the infrared human body camera 9 can acquire image data of people entering the human body sensor. Meanwhile, the human body induction data and the image data are collected, so that the error of a single detection mode can be avoided, and the accuracy and the reliability of a detection result are ensured.
Optionally, in other embodiments of this embodiment, the human body detection component 110 may further include one of the infrared human body camera 9 or the human body induction sensor 10, which is not specifically limited in this embodiment.
As shown in fig. 3 and 4, the extension alarm part 130 may optionally include an extension audible and visual alarm 3 and an extension voice alarm 4.
It should be noted that, by adopting simultaneous sound and light and voice alarm, multiple warning for entering personnel can be realized, and the personnel entering the dangerous coal mining area can be reminded to evacuate immediately.
Optionally, in other embodiments of this embodiment, the extension alarm component 130 may further include one of the extension audible and visual alarm 3 or the extension voice alarm 4, which is not specifically limited in this embodiment.
Fig. 6 is the embodiment of the utility model provides an internal structure schematic diagram of host computer among three quick-witted personnel intelligent protection systems in colliery, fig. 7 is the embodiment of the utility model provides a three quick-witted personnel intelligent protection systems in colliery exterior structure front view of host computer, fig. 8 is the embodiment of the utility model provides a three quick-witted personnel intelligent protection systems in colliery exterior structure rear view of host computer. As shown in fig. 6 and 7, the host alarm unit 230 may optionally include a host audible and visual alarm 19 and a host voice alarm 18.
It should be noted that, by adopting simultaneous alarming of sound, light and voice, multiple reminding of personnel in the fully mechanized mining cab can be realized, the personnel are reminded to improve the vigilance, the situation of the coal mining field is noticed all the time, and the production can be stopped if necessary, so that the safety of the personnel is ensured. Moreover, through the double alarm of the extension set 100 and the main machine 200, the personal safety of personnel entering the coal mining process is further guaranteed.
Optionally, in other embodiments of this embodiment, the host alarm component 230 may further include one of the host audible and visual alarm 19 or the host audio alarm 18, which is not specifically limited in this embodiment.
As shown in fig. 4, optionally, the extension 100 further includes an extension explosion-proof housing 1, the extension explosion-proof housing 1 may include an explosion-proof glass window 8, and the human body detection part 110 may perform human body detection around the three extension explosion-proof glass window 8. Specifically, the infrared human body camera 9 and the human body induction sensor 10 can detect whether people enter the vicinity of the three devices through the explosion-proof glass window 8. It should be noted that, probably often take place the object at the coal mining scene and drop, collapse or accident such as explosion, extension device among the three quick-witted personnel intelligent protection systems in protection this coal mine that consequently the design of explosion-proof shell can be fine, if will the embodiment of the utility model provides a three quick-witted personnel intelligent protection systems in coal mine is applied to the not high scene of other dangers, then the shell of other materials of selectable.
As shown in fig. 7, optionally, the host 200 further includes a host explosion-proof housing 21, and the host explosion-proof housing 21 may include a liquid crystal display 22. The liquid crystal display 22 can be used to display the human body image collected by the infrared human body camera 9. Optionally, the host explosion-proof housing 21 may further include an image window switching key 16, so that the video interface of each extension 100 may be displayed in a split screen manner, and when an alarm occurs, the screen may be automatically switched to the corresponding alarm extension, thereby facilitating the monitoring of the cab monitoring personnel on the coal mining site.
As shown in fig. 3 and 4, optionally, extension set 100 may further include a microphone 5, and the microphone 5 is connected to extension set main control module 120. As shown in fig. 6 and 7, optionally, the host 200 may further include a microphone 17, and the microphone 17 is connected to the host main control module 220. It can be understood that when host 200 receives the alarm signal from extension 100, the cab personnel can take the form of shouting to the scene to remind the personnel to evacuate quickly. Therefore, the design of microphone 17 and megaphone 5 does the utility model discloses three quick-witted personnel intelligent protection systems in colliery provide other warning modes except that audible-visual warning and audio alert to stop three quick-witted during operations from many aspects and cause the casualties loss for production and personnel.
As shown in fig. 3, optionally, the extension 100 may further include an extension storage battery 150, an extension battery detection module 160, an extension low-voltage alarm lamp 170, and an extension explosion-proof charging interface 6, where the extension storage battery 150, the extension explosion-proof charging interface 6, and the extension low-voltage alarm lamp 170 are all connected to the extension battery detection module 160, and the extension battery detection module 160 is connected to the extension main control module 120.
As shown in fig. 6, optionally, the host 100 may further include a host storage battery 250, a host battery detection module 260, a host low-voltage alarm lamp 270, and a host explosion-proof charging interface 15, where the host storage battery 250, the host explosion-proof charging interface 15, and the host low-voltage alarm lamp 270 are all connected to the host battery detection module 260, and the host battery detection module 260 is connected to the host main control module 220.
It can be understood that the storage batteries are used for supplying power to the extension set and the main machine more conveniently because the three machines are mobile during coal mining. In addition, the battery detection module is designed, so that the real-time monitoring of the battery capacity can be realized, and when the battery capacity is detected to be lower than the working capacity, a low-voltage alarm can be sent out to remind personnel of charging in time.
Optionally, as shown in fig. 4, the extension explosion-proof housing 1 may further include an extension power supply changeover switch 2, and as shown in fig. 7, the host explosion-proof housing 21 may further include a host power supply changeover switch 20. The power supply changeover switch is designed to be used for starting and stopping the extension set 100 and the main set 200, so that electric energy is saved.
Optionally, as shown in fig. 4, the extension explosion-proof housing 1 may further include an extension fixing mounting ring 7; as shown in fig. 7, the host explosion proof enclosure 21 may further include a host stationary mounting ring 13. The design of the fixed mounting ring is convenient for fixing the extension set 100 and the host 200, and the portability of the extension set 100 and the host 200 is improved.
Alternatively, as shown in fig. 4, the extension explosion-proof housing 1 may include an extension transceiving antenna 11, and as shown in fig. 7, the host explosion-proof housing 21 may include a host transceiving antenna 23. Through the design of the transceiving antenna, wireless communication between the extension set 100 and the host 200 is realized.
As shown in fig. 7, optionally, the host flameproof housing 21 may further include a network switch interface 14 for connection of the host 100 and the network switch 300. As shown in fig. 6, the network switch interface 14 is connected to the host main control module 220, thereby enabling the host 200 to communicate with the remote monitoring computer 400.
Alternatively, as shown in fig. 5, the back surface of the extension explosion-proof housing 1 may include an extension device mounting hole 12, and as shown in fig. 8, the back surface of the host explosion-proof housing 21 may include a host device mounting hole 24. The design of the extension device mounting holes 12 and the host device mounting holes 24 facilitates the maintenance of the extension 100 and the host 200.
Fig. 9 is a schematic flow diagram of a three-machine intelligent protection method in coal mine provided by the embodiment of the present invention, this embodiment is applicable to the detection and alarm condition of the personnel in the automatic coal mining field, this method can be executed by the three-machine intelligent protection system in coal mine provided by the above arbitrary embodiment of the present invention, this three-machine intelligent protection method in coal mine specifically can include the following steps:
The detected area is a safe production area consisting of a plurality of extension sets placed on an automatic coal mining site. Specifically, the infrared human body camera 9 and the human body sensor 10 can detect whether a person enters the area through the explosion-proof glass window 8, if so, a person entering signal is generated, and the signal is transmitted to the extension main control module 120 for processing.
And step 320, analyzing and processing the personnel entry signal by the extension main control module 120, and generating and outputting a first alarm instruction and a first personnel entry notification.
The first alarm instruction is an audible and visual alarm instruction and a voice alarm instruction which are decomposed after the extension main control module 120 analyzes and processes a person entering signal. The sound-light alarm instruction and the voice alarm instruction can be output to the extension alarm component 130 by the extension main control module 120. In other embodiments of this embodiment, the first alarm command may also be one of an audio-visual alarm command and a voice alarm command, which is not limited in this embodiment. The first person entering notification, i.e. the person entering signal, can be output to the host 200 by the extension main control module 120 through the extension wireless communication module 140.
And step 330, the extension alarm part 130 receives the first alarm instruction and alarms according to the first alarm instruction.
Specifically, the extension audible and visual alarm 3 receives an audible and visual alarm instruction and gives an alarm in an audible and visual mode; the extension voice alarm 4 receives the voice alarm instruction and gives an alarm in a voice mode.
The second alarm instruction refers to an acousto-optic alarm instruction and a voice alarm instruction. Specifically, after receiving the first person entering notification, i.e. the person entering signal, the host main control module 220 analyzes and processes the signal, decomposes an audible and visual alarm instruction and a voice alarm instruction, and outputs the decomposed audible and visual alarm instruction and voice alarm instruction to the host alarm unit 230.
In other embodiments of this embodiment, the second alarm command may also be one of an audio-visual alarm command and a voice alarm command, which is not limited in this embodiment.
And step 350, the host alarm part 230 receives the second alarm instruction and alarms according to the second alarm instruction.
Specifically, the audible and visual alarm 19 of the host receives the audible and visual alarm instruction and gives an alarm in an audible and visual mode; the host voice alarm 18 receives the voice alarm command and gives an alarm in a voice form.
The embodiment of the utility model provides a human detection part through the extension detects the personnel that get into the coal mining scene, and transmit the personnel signal who generates for extension host system, report to the police to the personnel that get into by extension host system control extension alarm unit, and with this personnel entering signal transmission to the host computer of fully mechanized cab, report to the police to fully mechanized cab personnel by host system control host system alarm unit, the personnel automated inspection and the danger alarm problem of fully mechanized working face have been solved, the effect of the dual warning of extension and host computer has been realized, when unmanned guard coal mining scene, also can effectively guarantee personnel's safety.
Optionally, when or after the host alarm unit 230 receives the second alarm instruction and alarms according to the second alarm instruction, the method for intelligently protecting the third-locomotive personnel in the coal mine may further include: the host main control module 220 generates a second person entry notification and transmits the second person entry notification to the remote monitoring computer 400. It can be understood that reporting the information entered by the personnel in the coal mining site to the remote monitoring computer 400 can realize the storage and processing of the big data and is convenient for the commander to issue the work instruction.
Optionally, after the host alarm unit 220 receives the second alarm instruction and gives an alarm according to the second alarm instruction, the method for intelligently protecting the third-locomotive personnel in the coal mine may further include: the personnel in the fully mechanized mining cab shout the field personnel through the microphone 17 and the loudspeaker 5 to remind the field personnel to be far away from the production area. It will be appreciated that personnel entering the coal mining site may be less risk conscious of the area and remain in the coal mining site after being alerted by the extension alerting component 130. When the situation is observed through the video information collected by the liquid crystal display screen 22 of the host machine, the personnel in the fully mechanized mining cab can be warned to evacuate as soon as possible by shouting the coal mining field, and the production can be stopped when necessary, so that the safety of the personnel is ensured.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (8)
1. The utility model provides a three quick-witted personnel intelligent protection systems in colliery which characterized in that includes:
the system comprises at least one extension set placed on a coal mining site, wherein each extension set comprises a human body detection part, an extension set alarm part, an extension set main control module and an extension set wireless communication module; the human body detection part, the extension alarm part and the extension wireless communication module are all connected with the extension main control module;
the host computer is placed in the fully mechanized mining cab and comprises a host computer main control module, a host computer alarm component and a host computer wireless communication module; the host alarm component and the host wireless communication module are connected with the host main control module;
the extension wireless communication module is wirelessly connected with the host wireless communication module.
2. The intelligent coal mine three-machine personnel protection system as claimed in claim 1, further comprising a network switch and a remote monitoring computer; the host is connected with the network switch; the network switch is connected with the remote monitoring computer.
3. The intelligent coal mine three-machine personnel protection system according to claim 1,
the human body detection part comprises at least one of an infrared human body camera and a human body induction sensor.
4. The intelligent coal mine three-machine personnel protection system according to claim 1,
the extension alarm component and the host alarm component both comprise at least one of an audible and visual alarm and a voice alarm.
5. The intelligent coal mine three-machine personnel protection system according to claim 1,
the extension also comprises an extension explosion-proof shell; the anti-explosion shell of the extension comprises an anti-explosion glass window, and the human body detection part detects people around the extension through the anti-explosion glass window;
the host also comprises a host explosion-proof shell; the host explosion-proof shell comprises a liquid crystal display screen.
6. The intelligent coal mine three-machine personnel protection system according to claim 1,
the extension further comprises a loudspeaker; the loudspeaker is connected with the extension main control module;
the host further comprises a microphone; the microphone is connected with the host main control module.
7. The intelligent coal mine three-machine personnel protection system according to claim 1,
the extension also comprises an extension storage battery and an extension battery detection module; the extension storage battery is connected with the extension battery detection module; the extension battery detection module is connected with the extension main control module;
the host also comprises a host storage battery and a host battery detection module; the host storage battery is connected with the host battery detection module; the host battery detection module is connected with the host main control module.
8. The intelligent coal mine three-machine personnel protection system according to claim 5,
the extension explosion-proof housing also comprises an extension fixing and mounting ring;
the host explosion-proof shell also comprises a host fixing and mounting ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920961073.5U CN210122921U (en) | 2019-06-25 | 2019-06-25 | Intelligent protection system for three-machine personnel in coal mine |
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| CN201920961073.5U CN210122921U (en) | 2019-06-25 | 2019-06-25 | Intelligent protection system for three-machine personnel in coal mine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130991A (en) * | 2019-06-25 | 2019-08-16 | 开滦（集团）有限责任公司电信分公司 | A kind of three machine personnel intelligent protection system of coal mine and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130991A (en) * | 2019-06-25 | 2019-08-16 | 开滦（集团）有限责任公司电信分公司 | A kind of three machine personnel intelligent protection system of coal mine and method |
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