CN110119658A - A kind of refinery factory flaw detection operating personnel delay detection method - Google Patents
A kind of refinery factory flaw detection operating personnel delay detection method Download PDFInfo
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- CN110119658A CN110119658A CN201810120168.4A CN201810120168A CN110119658A CN 110119658 A CN110119658 A CN 110119658A CN 201810120168 A CN201810120168 A CN 201810120168A CN 110119658 A CN110119658 A CN 110119658A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- Measurement Of Radiation (AREA)
Abstract
The present invention relates to safety management technology fields, and in particular to a kind of refinery factory flaw detection operating personnel delay detection method.Refinery factory flaw detection operating personnel is detained detection method, including Database module, video image information acquisition module, video storage modules, analysis module and delay alarm module, Database module establish the image resource database of defect-detecting equipment；Video image information acquisition module acquires video image, and collected video image is transmitted separately to video storage modules and analysis module；Video storage modules store transmission of video images to video storage server；Video image is analyzed and processed by analysis module, and analysis and processing result is delivered to delay alarm module.The detection method realizes that refinery factory flaw detection operating personnel is detained intelligence, high efficiency, real time implementation and the precision of detection.
Description
Technical field
The present invention relates to safety management technology fields, and in particular to a kind of refinery factory flaw detection operating personnel's delay detection side
Method.
Background technique
Refinery, which produces, has the characteristics that inflammable, explosive, easy poisoning, the requirements such as many containers, equipment, pipeline tolerance high temperature,
High pressure and corrosion, therefore carrying out lossless decomposition using ray is the essential procedure of Petrochemical Enterprises.Refinery on-site
Personnel are numerous, mobility is big, when carrying out flaw detection operation, carry out safety control measures if do not sounded feasible, are easy to happen personal ionization
Radiation injury accident seriously jeopardizes human life's safety.When flaw detection operation, security control area and its near zone prevent personnel stagnant
Stay be engineering construction safety control key points and difficulties.Security control area and its near zone are anti-when refinery factory flaw detection operation at present
Warning rope, warning board, alarm light, warning bell is mainly arranged in the method that only personnel are detained, or sets special messenger's warning.There are manpowers
The problems such as material resources consumption, the uncertainty of artificial inspection, inspection position be not comprehensive, personnel are detained detection non real-timeization, influences people
The efficiency of real-time detection and warning that member is detained, the people of security control area and its near zone when for Petrochemical Enterprises flaw detection operation
Member is detained detection and needs more effective means and tool.Petrochemical Enterprises video surveillance network construction at present is perfect, and monitoring point is intensive,
The personnel of security control area and its near zone are detained the intelligence of detection, height when realizing flaw detection operation using Video Analysis Technology
Effectization can optimize the safety management mode of Petrochemical Enterprises.
In the prior art, the Chinese patent literature of Patent No. CN106515573A discloses a kind of school bus countdown warning system
It is interior to solve the problems, such as that personnel are detained by the light sensitive characteristic and single-chip microcontroller of infrared tube at car door for system.Patent No.
The Chinese patent literature of CN203838858U discloses a kind of intelligent monitor system for monitoring subway carriage stayer, and utilization is red
The passenger of outer survey meter and Zigbee wireless transport module monitoring subway carriage is detained.Existing personnel are detained detection method and are
System be not suitable for refinery factory flaw detection operation when complicated business scene, need subregion judgement, need to identify that the personnel of personnel identity are stagnant
Stay detection.
Summary of the invention
It is a kind of based on current Petrochemical Enterprises video surveillance network, benefit the purpose of the present invention is in view of the above deficiencies, proposing
The personnel of security control area and its neighbouring peripheral region are detained the refinery factory of detection when realizing flaw detection operation with Video Analysis Technology
The operating personnel that detects a flaw is detained detection method.
The present invention specifically adopts the following technical scheme that
A kind of refinery factory flaw detection operating personnel delay detection method, including Database module, video image information are adopted
Collect module, video storage modules, analysis module and be detained alarm module, in which:
The Database module establishes the image resource database of defect-detecting equipment；
The video image information acquisition module acquires video image, and collected video image is transmitted separately to regard
Frequency memory module and analysis module；
The video storage modules store transmission of video images to video storage server；
Video image is analyzed and processed by the analysis module, once occur defect-detecting equipment in video image, root
The radius in security control region is calculated according to radiographic inspection public health standard, then to security control region and neighbouring external zones
Domain is marked, and automatically generates warning region, carries out personnel to the video image in security control region by analysis module
Detection, personal identification；Video image progress personnel's detection, personal identification and the personnel's residence time of neighbouring peripheral region are counted
When, and analysis and processing result is delivered to delay alarm module；
The delay alarm module once receives non-flaw detection operator and enters security control region or enter outer nearby
The processing result for enclosing region and peripheral region stop nearby then issues sound-light alarm, while sending out to the terminal device of monitoring personnel
Warning message out prompts monitoring personnel processing.
Preferably, the processing result of the analysis module is that enter security control region then stagnant by non-flaw detection operator
It stays alarm module to issue sound-light alarm, while to the terminal device alert of monitoring personnel, prompting monitoring personnel processing.
Preferably, the analysis module processing result is to have non-flaw detection operator to enter security control area periphery
5 meters of inner regions are made 10 minutes or more to stop, and are detained alarm module and issue sound-light alarm, while to the terminal device of monitoring personnel
Alert prompts monitoring personnel processing.
Preferably, personnel's detection uses Hog algorithm, DMP algorithm or personnel's detection algorithm reality based on deep learning
It is existing.
Preferably, the personal identification is realized by the identification taken to person works.
Preferably, the ray in the radiographic inspection public health standard uses radionuclide Iridium-192 source, then safety control
The radius R1 in area processed is calculated according to formula (1):
Wherein, R1: security control zone radius (m), T: protective layer (or by saturating workpiece) thickness (mm), A0: source radiation activity
GBq。
Preferably, the video image information acquisition module includes that the public camera being distributed in refinery factory or movement are taken the photograph
As head.
Preferably, data letter is carried out by interchanger between the video image information acquisition module and video storage modules
Breath transmission.
Preferably, data letter is carried out by interchanger between the video image information acquisition module and analysis module
Breath transmission.
Security control area and its neighbouring peripheral region personnel are detained the invention has the following beneficial effects: the system and carried out
Quickly, accurately detect, may be implemented refinery factory flaw detection operation when complicated business scene, need subregion judgement, need to identify personnel
The personnel of identity are detained detection；
It realizes that refinery factory flaw detection operating personnel is detained the intelligence of detection, high efficiency, real time implementation, precision, is conducive to refine
Change personnel when enterprise reduces flaw detection operation and be strayed into accident caused by radiation field, optimizes the safety management mode of refinery factory.
Detailed description of the invention
Fig. 1 is the structural block diagram that refinery factory flaw detection operating personnel is detained detection method；
Fig. 2 is the flow chart that refinery factory flaw detection operating personnel is detained detection method；
Fig. 3 is security control region and its neighbouring peripheral region schematic diagram.
Wherein, 1 is radioactive source, and 2 be security control region, and 3 be neighbouring peripheral region.
Specific embodiment
A specific embodiment of the invention is described further in the following with reference to the drawings and specific embodiments:
Embodiment one
As depicted in figs. 1 and 2, a kind of refinery factory flaw detection operating personnel delay detection method, including Database module,
Video image information acquisition module, video storage modules, analysis module and delay alarm module, in which:
Database module establishes the image resource database of defect-detecting equipment；
Video image information acquisition module acquires video image, and collected video image is transmitted separately to video and is deposited
Store up module and analysis module；
Video storage modules store transmission of video images to video storage server；
Video image is analyzed and processed by analysis module, once occur defect-detecting equipment in video image, according to penetrating
Line flaw detection public health standard calculates the radius in security control region, then to security control region and neighbouring peripheral region into
Line flag automatically generates warning region, by analysis module in security control region video image carry out personnel's detection,
Personal identification；Personnel's detection, personal identification and personnel's residence time timing are carried out to the video image of neighbouring peripheral region, and will
Analysis and processing result is delivered to delay alarm module；
It is detained alarm module to issue if receiving non-flaw detection operator and entering the processing result in security control region
Sound-light alarm, while to the terminal device alert of monitoring personnel, prompt monitoring personnel processing.
The processing result of analysis module enters security control region for non-flaw detection operator and is then detained alarm module
Sound-light alarm is issued, while to the terminal device alert of monitoring personnel, prompting monitoring personnel processing.
Personnel's detection uses Hog algorithm, DMP algorithm or personnel's detection algorithm based on deep learning to realize.
Personal identification is realized by the identification taken to person works.
As shown in figure 3, the ray in radiographic inspection public health standard uses radionuclide Iridium-192 source, then security control
The radius R1 in area is calculated according to formula (1):
Wherein, R1: security control zone radius (m), T: protective layer (or by saturating workpiece) thickness (mm), A0: source radiation activity
GBq；
Circle center point is radioactive source 1, and inner circle region is security control region 2, and the annular section between two circles is outer nearby
Region 3 is enclosed, wherein the difference of big radius of circle R2 and small radius of circle R1 are 5 meters.
Video image information acquisition module includes the public camera or dollying head being distributed in refinery factory, camera
Position and rotation angle pass through careful design, can carry out conduct monitoring at all levels to security control area and near zone.
Data information transfer is carried out by interchanger between video image information acquisition module and video storage modules.
Data information transfer is carried out by interchanger between video image information acquisition module and analysis module.
Embodiment two
As depicted in figs. 1 and 2, a kind of refinery factory flaw detection operating personnel delay detection method, including Database module,
Video image information acquisition module, video storage modules, analysis module and delay alarm module, in which:
Database module establishes the image resource database of defect-detecting equipment；
Video image information acquisition module acquires video image, and collected video image is transmitted separately to video and is deposited
Store up module and analysis module；
Video image is analyzed and processed by analysis module, calculates safety according to radiographic inspection public health standard
Then the radius of control area is marked neighbouring peripheral region, automatically generates warning region, by analysis module to peace
Video image in full control area carries out personnel's detection, personal identification；Personnel are carried out to the video image of neighbouring peripheral region
Detection, personal identification and personnel's residence time timing, and analysis and processing result is delivered to delay alarm module；
Delay alarm module once receives non-flaw detection operator and enters neighbouring peripheral region and nearby peripheral region
The processing result of stop then issues sound-light alarm, while to the terminal device alert of monitoring personnel, prompting monitor
Member's processing.
Analysis module processing result is to have non-flaw detection operator to enter 5 meters of inner regions of security control area periphery
(i.e. peripheral region nearby) stops for work 10 minutes or more, is detained alarm module and issues sound-light alarm.
Personnel's detection uses Hog algorithm, DMP algorithm or personnel's detection algorithm based on deep learning to realize.
Personal identification is realized by the identification taken to person works.
As shown in figure 3, the ray in radiographic inspection public health standard uses radionuclide Iridium-192 source, then security control
The radius R1 in area is calculated according to formula (1):
Wherein, R1: security control zone radius (m), T: protective layer (or by saturating workpiece) thickness (mm), A0: source radiation activity
GBq；
Circle center point is radioactive source 1, and inner circle region is security control region 2, and the annular section between two circles is outer nearby
Region 3 is enclosed, wherein the difference of big radius of circle R2 and small radius of circle R1 are 5 meters.
Video image information acquisition module includes the public camera or dollying head being distributed in refinery factory, camera
Position and rotation angle pass through careful design, can carry out conduct monitoring at all levels to security control area and near zone.
Data information transfer is carried out by interchanger between video image information acquisition module and video storage modules.
Data information transfer is carried out by interchanger between video image information acquisition module and analysis module.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (9)
1. a kind of refinery factory flaw detection operating personnel is detained detection method, which is characterized in that including Database module, video figure
As information acquisition module, video storage modules, analysis module and it is detained alarm module, in which:
The Database module establishes the image resource database of defect-detecting equipment；
The video image information acquisition module acquires video image, and collected video image is transmitted separately to video and is deposited
Store up module and analysis module；
The video storage modules store transmission of video images to video storage server；
Video image is analyzed and processed by the analysis module, once occur defect-detecting equipment in video image, then basis
Radiographic inspection public health standard calculates the radius in security control region, then to security control region and neighbouring peripheral region
It is marked, automatically generates warning region, personnel's inspection is carried out to the video image in security control region by analysis module
It surveys, personal identification；Personnel's detection, personal identification and personnel's residence time timing are carried out to the video image of neighbouring peripheral region,
And analysis and processing result is delivered to delay alarm module；
The delay alarm module once receives non-flaw detection operator and enters security control region or enter neighbouring external zones
The processing result that domain and nearby peripheral region stop then issues sound-light alarm, while issuing and reporting to the terminal device of monitoring personnel
Alert information prompts monitoring personnel processing.
2. a kind of refinery factory flaw detection operating personnel as described in claim 1 is detained detection method, which is characterized in that the video
The processing result of analysis module enters security control region for non-flaw detection operator and is then detained alarm module sending sound-light alarm,
Simultaneously to the terminal device alert of monitoring personnel, monitoring personnel processing is prompted.
3. a kind of refinery factory flaw detection operating personnel as claimed in claim 1 or 2 is detained detection method, which is characterized in that described
Analysis module processing result be there is non-flaw detection operator to enter 5 meters of inner regions of security control area periphery work 10 minutes with
Upper stop is then detained alarm module and issues sound-light alarm, while to the terminal device alert of monitoring personnel, prompting prison
Control personnel processing.
4. a kind of refinery factory flaw detection operating personnel as described in claim 1 is detained detection method, which is characterized in that the personnel
Detection uses Hog algorithm, DMP algorithm or personnel's detection algorithm based on deep learning to realize.
5. a kind of refinery factory flaw detection operating personnel as described in claim 1 is detained detection method, which is characterized in that the personnel
It is identified by and the identification of person works' clothes is realized.
6. a kind of refinery factory flaw detection operating personnel as described in claim 1 is detained detection method, which is characterized in that the ray
Ray in flaw detection public health standard uses radionuclide Iridium-192 source, then the radius R1 in security control area is counted according to formula (1)
It obtains:
Wherein, R1: security control zone radius (m), T: protective layer (or by saturating workpiece) thickness (mm), A0: source radiation activity GBq.
7. a kind of refinery factory flaw detection operating personnel as described in claim 1 is detained detection method, which is characterized in that the video
Image information collecting module includes the public camera or dollying head being distributed in refinery factory.
8. a kind of refinery factory flaw detection operating personnel as described in claim 1 is detained detection method, which is characterized in that the video
Data information transfer is carried out by interchanger between image information collecting module and video storage modules.
9. a kind of refinery factory flaw detection operating personnel as described in claim 1 is detained detection method, which is characterized in that the video
Data information transfer is carried out by interchanger between image information collecting module and analysis module.
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| CN201810120168.4A CN110119658A (en) | 2018-02-07 | 2018-02-07 | A kind of refinery factory flaw detection operating personnel delay detection method |
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| CN201810120168.4A CN110119658A (en) | 2018-02-07 | 2018-02-07 | A kind of refinery factory flaw detection operating personnel delay detection method |
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| CN106454253A (en) * | 2016-11-02 | 2017-02-22 | 北京弘恒科技有限公司 | Method and system for detecting area wandering |
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2018
- 2018-02-07 CN CN201810120168.4A patent/CN110119658A/en active Pending
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|---|---|---|---|---|
| CN105989682A (en) * | 2015-02-05 | 2016-10-05 | 国家电网公司 | Safety early warning and monitoring system and monitoring method for construction machinery under power transmission line |
| CN106408833A (en) * | 2016-11-02 | 2017-02-15 | 北京弘恒科技有限公司 | Perimeter intrusion detection method and system |
| CN106454253A (en) * | 2016-11-02 | 2017-02-22 | 北京弘恒科技有限公司 | Method and system for detecting area wandering |
| CN106713857A (en) * | 2016-12-15 | 2017-05-24 | 重庆凯泽科技股份有限公司 | Campus security system and method based on intelligent videos |
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Non-Patent Citations (2)
| Title |
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Application publication date: 20190813 |