CN110422588A - Monitoring method, device, equipment and the storage medium of drag conveyor - Google Patents
Monitoring method, device, equipment and the storage medium of drag conveyor Download PDFInfo
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- CN110422588A CN110422588A CN201910690593.1A CN201910690593A CN110422588A CN 110422588 A CN110422588 A CN 110422588A CN 201910690593 A CN201910690593 A CN 201910690593A CN 110422588 A CN110422588 A CN 110422588A
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- Prior art keywords
- drag conveyor
- image frame
- current image
- determined
- operating condition
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/041—Camera
Abstract
The present embodiments relate to mining technique fields, and in particular to a kind of monitoring method of drag conveyor, device, equipment and storage medium.The embodiment of the invention discloses a kind of monitoring methods of drag conveyor, this method comprises: obtaining the current image frame of fully-mechanized mining working；Determine whether the drag conveyor in the current image frame is in operating status；If it is, judging whether the drag conveyor is in abnormal operating condition, if so, generating for indicating that the drag conveyor is in the police instruction information of abnormal operating condition.Using method of the present invention, the abnormal operation of drag conveyor can be determined by analyzing picture frame, improves the monitoring effect of drag conveyor operating status.
Description
Technical field
The present embodiments relate to mining technique fields, and in particular to a kind of monitoring method of drag conveyor, is set device
Standby and storage medium.
Background technique
Coal Industrial occupies an important position in social production, and production facility of coalmine is the healthy and orderly hair of Coal Industrial
The important guarantee of exhibition.In coal production operation process, production facility of coalmine is in abnormality for a long time will lead to equipment damage
It is bad.Especially, during the drag conveyor transporting coal of working face surface side, since staff neglects, often such that scraper plate
Conveyer is in unloaded or overload operation state for a long time, and production facility of coalmine is caused to be easily damaged, and increases production and makees
Industry cost also affects production operation progress.At present for the monitoring process of the operating status of fully-mechanized mining working surface conveyer
It is all that cannot comprehensively grasp underground in time however, fully-mechanized mining working is more for large-scale mining site by manual inspection
The operation conditions of each fully-mechanized mining working surface conveyer causes still effectively not monitored and be alarmed.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of drag conveyor monitoring method, device, equipment and storage medium, with solution
The bad problem of artificial monitoring alarm effect certainly existing in the prior art.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
The monitoring method of a kind of drag conveyor provided according to embodiments of the present invention, comprising: obtain fully-mechanized mining working
Current image frame；Judge whether the drag conveyor in the current image frame is in operating status；If it is, described in judgement
Whether drag conveyor is in abnormal operating condition, if so, generating for indicating that the drag conveyor is in misoperation
The police instruction information of state.
Further, whether the drag conveyor judged in the current image frame is in operating status, specific to wrap
It includes:
Obtain the first picture frame after the current image frame；
The current image frame and the first image frame are analyzed respectively using preset target detection model, if
Determine the coal cinder region on the drag conveyor in the first image frame and the drag conveyor in the current image frame
Coal cinder region is different, it is determined that drag conveyor is in operating status.
Further, judge whether the drag conveyor is in abnormal operating condition, if so, generating for indicating
The police instruction information that drag conveyor is in abnormal operating condition is stated, is specifically included: if it is determined that in the current image frame
Drag conveyor be it is unloaded, then judge that the scraper plate in the multiple images frame in the predetermined time period after current image frame is defeated
Send machine whether unloaded, if it is determined that the drag conveyor in described multiple images frame is all unloaded, it is determined that the scraper plate conveying
Machine is in abnormal operating condition unloaded for a long time；
It generates for indicating that the drag conveyor is in the police instruction information of unloaded abnormal operating condition.
Further, it is determined that the drag conveyor in the current image frame is unloaded, comprising:
Coal region and its mark on the drag conveyor in the current image frame are determined using algorithm of target detection
Remember frame；
If the ratio of the standard value of the height and height of the indicia framing is less than predetermined threshold, it is determined that the current figure
As the drag conveyor in frame is unloaded.
Further, judge whether the drag conveyor is in abnormal operating condition, if so, generating for indicating
The police instruction information that drag conveyor is in abnormal operating condition is stated, is specifically included:
If it is determined that the drag conveyor in the current image frame is overload, then judge pre- after the current image frame
Whether the drag conveyor in section of fixing time in multiple images frame overloads, if it is determined that the scraper plate conveying in described multiple images frame
Machine is all overload, it is determined that the drag conveyor is in the abnormal operating condition of overload for a long time；
It generates for indicating that the drag conveyor is in the police instruction information of the abnormal operating condition of overload.
Further, it is determined that the drag conveyor in the current image frame overloads, comprising:
Judge whether there is pre-set position mark line in the current image frame using algorithm of target detection；
If it is not, determining the drag conveyor overload in the current image frame.
Further, it after determining that the drag conveyor is in abnormal operating condition, generates for recording described scrape
The record log of the abnormal operating condition of plate conveyer, and the record log is stored to the data-storage system to server
In.
Second aspect, a kind of monitoring device of drag conveyor, comprising:
Video data acquiring unit, for obtaining the current picture frame of fully-mechanized mining working；
Operating status determination unit, for judging whether drag conveyor is in operating status；
Analyze alarm unit, the operating status determination unit determine the drag conveyor it is in operating status it
Afterwards, judge whether the drag conveyor is in abnormal operating condition, if so, generating for indicating at the drag conveyor
In the police instruction information of abnormal operating condition.
Further, operating status determination unit is also used to, and obtains the first picture frame after the current image frame；
The current image frame and the first image frame are analyzed respectively using preset target detection model, if
Determine the coal cinder region on the drag conveyor in the first image frame and the drag conveyor in the current image frame
Coal cinder region is different, it is determined that drag conveyor is in operating status.
Further, analysis alarm unit is also used to, if it is determined that the drag conveyor in the current image frame is empty
It carries, then judges whether the drag conveyor in the multiple images frame in the predetermined time period after current image frame is unloaded, such as
Fruit determines that the drag conveyor in described multiple images frame is all unloaded, it is determined that the drag conveyor is in unloaded for a long time
Abnormal operating condition；
It generates for indicating that the drag conveyor is in the police instruction information of unloaded abnormal operating condition.
Further, operating status determination unit is also used to, and determines the current image frame using algorithm of target detection
In drag conveyor on coal region and its indicia framing；
If the ratio of the standard value of the height and height of the indicia framing is less than predetermined threshold, it is determined that the current figure
As the drag conveyor in frame is unloaded.
Further, analysis alarm unit is also used to, if it is determined that the drag conveyor in the current image frame is super
It carries, then judges whether the drag conveyor after the current image frame in predetermined amount of time in multiple images frame overloads, if
Determining the drag conveyor in described multiple images frame all is overload, it is determined that the drag conveyor is in overload for a long time
Abnormal operating condition；
It generates for indicating that the drag conveyor is in the police instruction information of the abnormal operating condition of overload.
Further, operating status determination unit is also used to, and is judged in the current image frame using algorithm of target detection
Whether pre-set position mark line is had；
If it is not, determining the drag conveyor overload in the current image frame.
It further, further include date recording unit, for determining that the drag conveyor is in abnormal operating condition
Later, the record log for recording the abnormal operating condition of the drag conveyor is generated, and the record log is stored
In data-storage system in server.
Correspondingly, the present invention also provides a kind of electronic equipment, comprising: processor and memory；Wherein, the memory is used
In the one or more program instructions of storage；The processor is such as taken up an official post for running one or more program instructions to execute
Method described in meaning one.
Correspondingly, the present invention also provides a kind of computer storage medium, in the computer storage medium comprising one or
Multiple program instructions, one or more of program instructions are used to execute fully-mechanized mining working described in any of the above embodiments by server
The alarming method by monitoring of drag conveyor operating status.
It, can be by dividing using the alarming method by monitoring of fully-mechanized mining working surface conveyer operating status of the present invention
The working condition that the difference in the video data of fully-mechanized mining working between picture frame accurately identifies drag conveyor is analysed, prison is improved
The effect for surveying drag conveyor operating status, avoids cumbersome inspection process, to improve the usage experience of user.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing amplification of offer obtains other implementation attached drawings.
Fig. 1 is a kind of flow chart of the monitoring method of drag conveyor provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of the monitoring device of drag conveyor provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of the monitoring, alarming equipment of drag conveyor provided in an embodiment of the present invention；
Fig. 4 is a kind of entire flow figure of drag conveyor alarming method by monitoring provided in an embodiment of the present invention；
Fig. 5 is that video acquisition device provided in an embodiment of the present invention installs top view；
Fig. 6 is that video acquisition device provided in an embodiment of the present invention installs main view.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
With the fast development of artificial intelligence technology, image recognition technology reaches its maturity, and the present invention is mainly based upon image
The alarming method by monitoring to fully-mechanized mining working surface conveyer operating status that identification technology is realized facilitates operator to scraping
Plate conveyer operating status carries out effective monitoring, is in abnormal operation for a long time so as to avoid drag conveyor.
Below based on the alarming method by monitoring of fully-mechanized mining working surface conveyer operating status of the present invention, in fact
Example is applied to be described in detail.As shown in Figure 1, it is a kind of alarming method by monitoring of drag conveyor provided in an embodiment of the present invention
Flow chart, specific implementation process the following steps are included:
Step S101: the current picture frame of fully-mechanized mining working is obtained.
For image explanation, video acquisition device installation top view and video acquisition shown in fig. 6 dress shown in Figure 5
Installation main view is set, in embodiments of the present invention, video capture device 503 can be set in fully-mechanized mining working surface conveyer
On the top beam of 504 top of hydraulic support of 506 ends.The object detection area 502 of the video capture device 503 is defeated in scraper plate
It is required to cover the nose region of entire drag conveyor 506 and the gear coal of elevating conveyor 507 during sending machine 506 to transport coal
601 region of plate.Wherein, the fully-mechanized mining working is the primary scene of underground coal mine coal production, fully-mechanized mining working both ends point
It is not connected to haulage gate 501 and air return way.The video capture device 503 can refer to camera, video recorder and
Equipment etc. having Image Acquisition and video acquisition function.
In actual production operation process, the coal excavation apparatus of fully-mechanized mining working generally includes flitting 505, hydraulic branch
Frame 504, drag conveyor 506 and elevating conveyor 507 etc..Flitting 505 refers to that coal, dress are broken for fully-mechanized mining working in underground
The equipment of coal, for coal to be removed to from Seams 508 and is packed into drag conveyor 506, drag conveyor 506
Coal is transported to elevating conveyor 507.
Step S102: judge whether the drag conveyor in the current image frame is in operating status；If it is, holding
Row step S103；If it is not, then return step S101；
Wherein, step S102 is specifically included:
Step S1021: the first picture frame after the current image frame is obtained.
In the actual implementation process, after current image frame, the picture frame of interval preset quantity can be set, then extract
First picture frame.It is of course also possible to preset time threshold (such as: 10 seconds, 15 seconds etc.), it is not specifically limited herein, meets institute
State between current image frame and the first image frame that there are certain time interval.
Step S1022: using preset target detection model respectively to the current image frame and the first image frame
It is analyzed, however, it is determined that scraping in the coal cinder region and the current image frame on the drag conveyor in the first image frame
The coal cinder region of plate conveyer is different, it is determined that drag conveyor is in operating status.
Wherein, target detection model can be using preparatory trained depth convolutional neural networks model.
Step S103: judging whether the drag conveyor is in abnormal operating condition, if so, thening follow the steps S104；
If it is not, then return step S102；
Step S104 is generated for indicating that the drag conveyor is in the police instruction information of abnormal operating condition.
In one embodiment, judge that drag conveyor 506 whether in abnormal operating condition, is used if so, generating
It is in the police instruction information of abnormal operating condition in the expression drag conveyor 506, it specifically can be real in the following way
It is existing:
In the case of zero load, first determine whether the drag conveyor in current image frame is unloaded, using following steps:
Coal region and its mark on the drag conveyor in the current image frame are determined using algorithm of target detection
Remember frame；
If the ratio of the standard value of the height and height of the indicia framing is less than predetermined threshold, it is determined that the current figure
As the drag conveyor in frame is unloaded.
If it is determined that the drag conveyor in the current image frame be it is unloaded, then judge predetermined after current image frame
Period in multiple images frame in drag conveyor it is whether unloaded, if it is determined that the scraper plate in described multiple images frame is defeated
It is unloaded for sending machine all, it is determined that the drag conveyor is in abnormal operating condition unloaded for a long time；It generates for indicating
State the police instruction information that drag conveyor is in unloaded abnormal operating condition.Wherein, by the first time of current image frame
Point is denoted as t1, and scheduled time threshold is denoted as TA；In the multiple images frame in the TA period, if in each picture frame
Drag conveyor is all zero load, then alarms in time point t1+TA.
The case where for overloading, first determine whether the drag conveyor in current image frame overloads, using following steps:
Judge whether there is pre-set position mark line in the current image frame using algorithm of target detection；
If it is not, determining the drag conveyor overload in the current image frame.Record the time of current image frame
Point t1, wherein position mark line can be preset on the upside of spillplate 601, be indicated with white line, if do not identified in picture frame
White line then illustrate that the mark line is blocked by coal, overload.
If it is determined that the drag conveyor in the current image frame is overload, then judge pre- after the current image frame
Whether the drag conveyor in section TB in multiple images frame of fixing time overloads, if it is determined that the scraper plate in described multiple images frame is defeated
Sending machine all is overload, it is determined that the drag conveyor is in the abnormal operating condition of overload for a long time；It is reported in time point t1+TB
It is alert, it generates for indicating that the drag conveyor is in the police instruction information of the abnormal operating condition of overload.
In order to which the abnormal operating condition of scratch board conveyor is notified maintenance management personnel in time, the police instruction is being issued
After signal, server end can be sent by pre-set communication device to the terminal of administrative staff to be believed with the police instruction
Number corresponding target image frame.
In addition, maintenance management personnel check and manage for convenience, determining the drag conveyor 506 in abnormal fortune
After row state, server end can also generate the record day of the abnormal operating condition for recording the drag conveyor 506
Will, and the record log is stored in the data-storage system to server.
Further, statistical analysis table can be generated according to the record log of the abnormal operating condition, by the statistics
Analytical table is sent to display end, to clearly show that working condition in any a period of time of drag conveyor 506.
Using the alarming method by monitoring of 506 operating status of fully-mechanized mining working surface conveyer of the present invention, Neng Goutong
It crosses analysis and accurately identifies drag conveyor 506 for the difference between picture frame in the video data of object detection area 502
Working condition improves the efficiency of 506 operating status of inspection drag conveyor, cumbersome inspection process is avoided, to improve
The usage experience of user.
The method that the application also proposed the monitoring, alarming of another plate conveyer operating status, referring to attached shown in Fig. 4
A kind of entire flow figure of drag conveyor alarming method by monitoring, this method comprises:
Start；
Step S401 identifies the coal cinder of the nose region in picture；
Step S402 judges whether are coal cinder region in a later frame picture and former frame；If so, thening follow the steps
S404, if not, thening follow the steps S403；
Step S403, judges whether coal indicia framing is less than the a% of preassigned size；If so, thening follow the steps
S405；If not, thening follow the steps S412；
Step S405 records time t1；
Step S406, judges whether the coal indicia framing in next frame image is less than the a% of preassigned size；Such as
Fruit is no, thens follow the steps S411, if so, thening follow the steps S407；
Step S407 records time t2；
Step S408 calculates tm=t2-t1；
Step S409 judges whether tm is more than predetermined threshold T
Step S410, alarm；
Step S411 removes t1 record；
Step S412 judges whether there is spillplate white line；If so, thening follow the steps S413；If it is not, executing step
Rapid S414；
Step S413, gives up picture；
Step S414 records time t3；
Step S415 identifies in next frame whether there is white line；If so, thening follow the steps S416；If it is not, executing
Step S417；
Step S416 removes t3 record；
Step S417 records time t4；
Step S418 calculates tn=t4-t3；
Step S419 judges whether tn is more than predetermined threshold T；If so, thening follow the steps S410.
Corresponding with the above method, the application also proposed a kind of monitoring device of drag conveyor, referring to attached shown in Fig. 2
A kind of schematic diagram of the monitoring device of drag conveyor, the device include:
Video data acquiring unit 201, for obtaining the current image frame of fully-mechanized mining working；
Whether operating status determination unit 202, the drag conveyor for judging in the current image frame are in operation
State；
Analyze alarm unit 203, operating status determination unit 202 determine the drag conveyor it is in operating status it
Afterwards, judge whether the drag conveyor is in abnormal operating condition, if so, generating for indicating at the drag conveyor
In the police instruction information of abnormal operating condition.
Further, operating status determination unit 202 is also used to, and obtains the first image after the current image frame
Frame；
The current image frame and the first image frame are analyzed respectively using preset target detection model, if
Determine the coal cinder region on the drag conveyor in the first image frame and the drag conveyor in the current image frame
Coal cinder region is different, it is determined that drag conveyor is in operating status.
Further, analysis alarm unit is also used to, if it is determined that the drag conveyor in the current image frame is empty
It carries, then judges whether the drag conveyor in the multiple images frame in the predetermined time period after current image frame is unloaded, such as
Fruit determines that the drag conveyor in described multiple images frame is all unloaded, it is determined that the drag conveyor is in unloaded for a long time
Abnormal operating condition；
It generates for indicating that the drag conveyor is in the police instruction information of unloaded abnormal operating condition.
Further, operating status determination unit is also used to, and determines the current image frame using algorithm of target detection
In drag conveyor on coal region and its indicia framing；
If the ratio of the standard value of the height and height of the indicia framing is less than predetermined threshold, it is determined that the current figure
As the drag conveyor in frame is unloaded.
Further, analysis alarm unit is also used to, if it is determined that the drag conveyor in the current image frame is super
It carries, then judges whether the drag conveyor after the current image frame in predetermined amount of time in multiple images frame overloads, if
Determining the drag conveyor in described multiple images frame all is overload, it is determined that the drag conveyor is in overload for a long time
Abnormal operating condition；
It generates for indicating that the drag conveyor is in the police instruction information of the abnormal operating condition of overload.
Further, operating status determination unit is also used to, and is judged in the current image frame using algorithm of target detection
Whether pre-set position mark line is had；
If it is not, determining the drag conveyor overload in the current image frame.
It further, further include date recording unit, for determining that the drag conveyor is in abnormal operating condition
Later, the record log for recording the abnormal operating condition of the drag conveyor is generated, and the record log is stored
In data-storage system in server.
Using the monitoring device of above-mentioned drag conveyor, can be accurately identified by the picture frame of analysis fully-mechanized mining working
The abnormal operation of drag conveyor improves the effect of monitoring drag conveyor, avoids cumbersome inspection process, thus
Improve the usage experience of user.
Present invention also provides a kind of monitoring, alarming equipment of drag conveyor, defeated referring to a kind of attached scraper plate shown in Fig. 3
The schematic diagram of the monitoring, alarming equipment of machine is sent, which specifically includes: processor 301 and memory 302；Wherein, memory 302
For storing one or more program instructions；The processor 301, for running one or more program instructions, execution is such as held
The alarming method by monitoring of fully-mechanized mining working surface conveyer operating status described in the above-mentioned any one of row.
Corresponding with the alarming method by monitoring of fully-mechanized mining working surface conveyer operating status of above-mentioned offer, the present invention is also
A kind of computer storage medium is provided.Since the embodiment of computer storage medium is similar to above method embodiment, so retouching
That states is fairly simple, and related place refers to the explanation of above method embodiment part, the storage of calculation as described below machine
Medium is only illustrative.
Comprising one or more program instructions in the computer storage medium, one or more of program instructions are used for
The monitoring method of the fully-mechanized mining working surface conveyer operating status as described in executing above-mentioned any one is executed by server.
In embodiments of the present invention, processor or processor module can be a kind of IC chip, with signal
Processing capacity.Processor can be general processor, digital signal processor (Digital Signal Processor, abbreviation
DSP), specific integrated circuit (Application Specific Integrated Circuit, abbreviation ASIC), scene can compile
Journey gate array (Field Programmable Gate Array, abbreviation FPGA) or other programmable logic device, discrete gate
Or transistor logic, discrete hardware components.
It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.General procedure
Device can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with disclosed in the embodiment of the present invention
Method the step of can be embodied directly in hardware decoding processor and execute completion, or with hardware in decoding processor and soft
Part block combiner executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only storage
In the storage medium of this fields such as device or electrically erasable programmable memory, register maturation.Processor reads storage medium
In information, in conjunction with its hardware complete the above method the step of.
Storage medium can be memory, such as can be volatile memory or nonvolatile memory, or may include
Both volatile and non-volatile memories.
Wherein, nonvolatile memory can be read-only memory (Read-Only Memory, abbreviation ROM), may be programmed
Read-only memory (Programmable ROM, abbreviation PROM), Erasable Programmable Read Only Memory EPROM (Erasable PROM, letter
Claim EPROM), electrically erasable programmable read-only memory (Electrically EPROM, abbreviation EEPROM) or flash memory.
Volatile memory can be random access memory (Random Access Memory, abbreviation RAM), be used as
External Cache.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random-access is deposited
Reservoir (Static RAM, abbreviation SRAM), dynamic random access memory (Dynamic RAM, abbreviation DRAM), synchronous dynamic with
Machine accesses memory (Synchronous DRAM, abbreviation SDRAM), double data speed synchronous dynamic RAM
(Double Data Rate SDRAM, abbreviation DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced
SDRAM, abbreviation ESDRAM), synchronized links dynamic random access memory (Synch link DRAM, abbreviation SLDRAM) and straight
Meet rambus random access memory (Direct Rambus RAM, abbreviation DRRAM).
The storage medium of description of the embodiment of the present invention is intended to include but is not limited to depositing for these and any other suitable type
Reservoir.
Those skilled in the art are it will be appreciated that in said one or multiple examples, function described in the invention
It can be realized with hardware with combination of software.When application software, corresponding function can be stored in computer-readable medium
In or as on computer-readable medium one or more instructions or code transmitted.Computer-readable medium includes meter
Calculation machine storage medium and communication media, wherein communication media includes convenient for transmitting computer journey from a place to another place
Any medium of sequence.Storage medium can be any usable medium that general or specialized computer can access.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all any modification, equivalent substitution, improvement and etc. on the basis of technical solution of the present invention, done should all
Including within protection scope of the present invention.
Claims (10)
1. a kind of monitoring method of drag conveyor characterized by comprising
Obtain the current image frame of fully-mechanized mining working；
Judge whether the drag conveyor in the current image frame is in operating status；
If it is, judging whether the drag conveyor is in abnormal operating condition, scraped if so, generating for indicating described
Plate conveyer is in the police instruction information of abnormal operating condition.
2. the method according to claim 1, wherein the drag conveyor in the judgement current image frame
It is whether in operating status, it specifically includes:
Obtain the first picture frame after the current image frame；
The current image frame and the first image frame are analyzed respectively using preset target detection model, however, it is determined that
The coal cinder in the coal cinder region on the drag conveyor in the first image frame and the drag conveyor in the current image frame
Region is different, it is determined that drag conveyor is in operating status.
3. the method according to claim 1, wherein judging whether the drag conveyor is in misoperation shape
State specifically includes: if it is determined that the drag conveyor in the current image frame be it is unloaded, then after judging current image frame
Whether the drag conveyor in multiple images frame in predetermined time period is unloaded, if it is determined that scraping in described multiple images frame
Plate conveyer is all unloaded, it is determined that the drag conveyor is in abnormal operating condition unloaded for a long time；
It generates for indicating that the drag conveyor is in the police instruction information of unloaded abnormal operating condition.
4. method as claimed in claim 3, which is characterized in that
Determine that the drag conveyor in the current image frame is unloaded, comprising:
Coal region and its indicia framing on the drag conveyor in the current image frame are determined using algorithm of target detection；
If the ratio of the standard value of the height and height of the indicia framing is less than predetermined threshold, it is determined that the current image frame
In drag conveyor it is unloaded.
5. the method according to claim 1, wherein judging whether the drag conveyor is in misoperation shape
State specifically includes if so, generating for indicating that the drag conveyor is in the police instruction information of abnormal operating condition:
If it is determined that the drag conveyor in the current image frame is overload, then pre- timing after the current image frame is judged
Between drag conveyor in section in multiple images frame whether overload, if it is determined that the drag conveyor in described multiple images frame is all
It is overload, it is determined that the drag conveyor is in the abnormal operating condition of overload for a long time；
It generates for indicating that the drag conveyor is in the police instruction information of the abnormal operating condition of overload.
6. method as claimed in claim 5, which is characterized in that determine the drag conveyor overload in the current image frame,
Include:
Judge whether there is pre-set position mark line in the current image frame using algorithm of target detection；
If it is not, determining the drag conveyor overload in the current image frame.
7. the method according to claim 1, wherein further include:
After determining that the drag conveyor is in abnormal operating condition, the exception for recording the drag conveyor is generated
The record log of operating status, and the record log is stored in the data-storage system to server.
8. a kind of monitoring device of drag conveyor characterized by comprising
Video data acquiring unit, for obtaining the current picture frame of fully-mechanized mining working；
Operating status determination unit, for judging whether drag conveyor is in operating status；
Analysis alarm unit is sentenced after the operating status determination unit determines that the drag conveyor is in operating status
Whether the drag conveyor that breaks is in abnormal operating condition, if so, generating for indicating that the drag conveyor is in different
The police instruction information of normal operating status.
9. a kind of electronic equipment characterized by comprising
Processor and memory；
The memory, for storing one or more program instructions；
The processor, for running one or more program instructions, to execute side as claimed in any one of claims 1 to 6
Method.
10. a kind of computer storage medium, which is characterized in that refer in the computer storage medium comprising one or more programs
It enables, one or more of program instructions are used to execute fully-mechanized mining working as claimed in any one of claims 1 to 6 by server
The alarming method by monitoring of drag conveyor operating status.
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| CN110825035A (en) * | 2019-11-28 | 2020-02-21 | 苏州威兹泰克软件科技有限公司 | Multi-axis device control method, computing device, and storage medium |
| CN112499163A (en) * | 2020-11-10 | 2021-03-16 | 国家能源集团乌海能源有限责任公司 | Scraper conveyor fault detection method, storage medium and intelligent scraper conveyor |
| CN112712035A (en) * | 2020-12-30 | 2021-04-27 | 精英数智科技股份有限公司 | Detection method, device and system for coal mining machine following moving frame |
| CN113942805A (en) * | 2021-12-22 | 2022-01-18 | 西安华创马科智能控制系统有限公司 | Coal block transportation monitoring method and device |
| CN117142009A (en) * | 2023-10-30 | 2023-12-01 | 山西海诚智能制造有限公司 | Scraper conveyor health state assessment method based on graph rolling network |
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| CN117142009B (en) * | 2023-10-30 | 2024-03-15 | 西安重装蒲白煤矿机械有限公司 | Scraper conveyor health state assessment method based on graph rolling network |
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