CN112820067A - Building construction site danger source early warning method, device, equipment and storage medium - Google Patents
Building construction site danger source early warning method, device, equipment and storage medium Download PDFInfo
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- 238000009435 building construction Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 claims abstract description 54
- 230000007613 environmental effect Effects 0.000 claims abstract description 38
- 238000012806 monitoring device Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims description 49
- 230000006399 behavior Effects 0.000 claims description 26
- 238000004590 computer program Methods 0.000 claims description 17
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 description 21
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000003542 behavioural effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
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- 238000010586 diagram Methods 0.000 description 2
- 238000003708 edge detection Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The application relates to a construction site danger source early warning method, a device, equipment and a storage medium, wherein the method comprises the following steps: receiving first image information sent by an intelligent safety helmet; determining the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet; generating first hazard source information of a building construction site according to the state information of each worker and the environmental information around each worker; acquiring second image information of the monitoring device; analyzing second danger source information of the construction site according to the second image information; obtaining total hazard source information according to the first hazard source information and the second hazard source information; generating warning information corresponding to various types of hazard sources in the building construction site one to one according to the total hazard source information; and sending warning information to the intelligent safety helmet. The method and the device have the effect of improving the accuracy of the total hazard source information.
Description
Technical Field
The application relates to the field of danger source early warning, in particular to a method, a device, equipment and a storage medium for early warning of danger sources in a building construction site.
Background
The construction site refers to a place where a construction project is being developed and civil engineering is carried out, and the range of the construction site is usually closed by enclosing plates, wire netting or enclosing walls so as to limit the access of personnel, materials, machinery and vehicles. Various dangerous sources often exist in a building construction site, the dangerous sources mainly come from physical factors and behavioral factors, the physical factors refer to defects of construction equipment and protective equipment, and the behavioral factors refer to defects of working states of workers. Once converted into an accident, the hazard source can cause casualties or economic losses.
In the related technology, a monitoring device is fixedly arranged in a building construction site, the monitoring device monitors a danger source and informs a control center, and the control center can control a warning device close to the danger source to send warning information of a corresponding grade according to the position and the danger degree of the danger source so as to warn workers.
For the above related technologies, the inventor considers that if the number of hazard sources in the building construction site is large and the distribution is wide, the monitoring device in the related technologies has poor flexibility and weak monitoring capability, and is not easy to accurately monitor the hazard sources caused by physical factors or behavioral factors, which easily causes the defect that the total hazard source information in the building construction site is inaccurate.
Disclosure of Invention
In order to improve the accuracy of the total hazard source information, the application provides a construction site hazard source early warning method, a device, equipment and a storage medium.
In a first aspect, the application provides a construction site hazard source early warning method, which adopts the following technical scheme:
the early warning method for the danger source of the construction site comprises the following steps:
receiving first image information sent by an intelligent safety helmet;
determining the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet;
generating first hazard source information of a building construction site according to the state information of each worker and the environmental information around each worker;
acquiring second image information of the monitoring device;
analyzing second danger source information of the construction site according to the second image information;
obtaining total hazard source information according to the first hazard source information and the second hazard source information;
generating warning information corresponding to various types of danger sources in the building construction site one by one according to the total danger source information;
and sending warning information to the intelligent safety helmet.
Through adopting above-mentioned technical scheme, in the construction site, every intelligent security cap still plays the effect of monitoring when protecting the workman, monitoring point in the construction site has been increased, thereby can the multiple spot position monitor the construction site simultaneously, can confirm whether there is the danger source that the behavior factor arouses through workman's state information and environmental information, also can confirm whether there is the danger source that the physical factor arouses around the workman, make first danger source information more comprehensive, then according to first danger source information and second danger source information, obtain total danger source information, make total danger source information more comprehensive, more accurate, thereby improve the degree of accuracy of total danger source information.
Optionally, the obtaining of the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet includes:
performing image processing on each first image information, and identifying a limb image of each worker;
obtaining the state information of the worker according to the limb image;
correcting and splicing the first image information to obtain panoramic images around the workers;
and obtaining environmental information around the worker according to the panoramic image.
By adopting the technical scheme, the state information of the worker can be more accurately determined through the limb image, and the environmental information around the worker can be more accurately obtained through the panoramic image.
Optionally, the obtaining of the first hazard source information of the construction site according to the state information of each worker and the environmental information around each worker includes:
judging whether a dangerous source caused by behavior factors exists or not according to the state information of workers;
if a dangerous source caused by the behavior factor exists, behavior dangerous source information is generated;
and obtaining first danger source information according to the environmental information and behavior danger source information around the worker.
Through adopting above-mentioned technical scheme, action danger source information can make first danger source information more comprehensive, and then improves the degree of accuracy of first danger source information.
Optionally, the analyzing second hazard source information of the building construction site according to the second image information includes:
performing image processing on the second image information to obtain physical hazard source information of a building construction site;
and obtaining second danger source information according to the physical danger source information.
By adopting the technical scheme, the accuracy of the second danger source information can be improved by the physical danger source information obtained after image processing.
Optionally, the obtaining total hazard source information according to the first hazard source information and the second hazard source information includes:
comparing the first danger source information with the second danger source information to obtain similar danger source information and distinguishing danger source information;
integrating the similar dangerous source information to obtain integrated dangerous source information;
and overlapping the information of the distinguished danger sources and the information of the integrated danger sources to obtain the total danger source information.
Through adopting above-mentioned technical scheme, the integration danger source information has integrated the same type danger source information in first danger source information and the second danger source information, and the stack of integration danger source information and difference danger source information makes total danger source information more comprehensive and more accurate.
Optionally, sending the warning information to the intelligent safety helmet includes:
obtaining distance information between the same intelligent safety helmet and each danger source according to the second image information and the first image information;
judging whether the distance information between the same intelligent safety helmet and each hazard source is smaller than a preset value or not;
and if the distance information is smaller than the preset value, sending warning information corresponding to the hazard source to the intelligent safety helmet.
By adopting the technical scheme, when the distance between a worker wearing the intelligent safety helmet and a hazard source is smaller than a preset value, the intelligent safety helmet can receive warning information corresponding to the hazard source, so that the worker can be warned in time.
Optionally, if the distance information is less than the preset value, after sending the warning information corresponding to the hazard source to the intelligent safety helmet, the method further includes:
selecting corresponding processing scheme information from a database according to the warning information corresponding to the hazard source;
and sending the processing scheme information to the same intelligent safety helmet.
Through adopting above-mentioned technical scheme, the workman can also learn the processing scheme through the processing scheme information that intelligent safety cap received after being warned to the workman of being convenient for reacts immediately according to the danger source.
The second aspect, this application provides construction site danger source early warning device, adopts following technical scheme:
building construction scene danger source early warning device includes:
the receiving module is used for receiving first image information sent by the intelligent safety helmet;
the determining module is used for determining the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet;
the generating module is used for generating first danger source information of a building construction site according to the state information of each worker and the environmental information around each worker;
the acquisition module is used for acquiring second image information of the monitoring device;
the analysis module is used for analyzing second danger source information of the building construction site according to the second image information;
the processing module is used for obtaining total hazard source information according to the first hazard source information and the second hazard source information;
the warning module is used for generating warning information which corresponds to various types of danger sources in the building construction site one by one according to the total danger source information;
and the sending module is used for sending the warning information to the intelligent safety helmet.
By adopting the technical scheme, in the construction site, each intelligent safety helmet can protect workers and simultaneously play a monitoring role, monitoring points in the construction site are increased, so that the construction site can be monitored at multiple points, the generation module can determine whether a dangerous source caused by action factors exists through the state information and the environmental information of the workers, and also can determine whether a dangerous source caused by physical factors exists around the workers, so that the first dangerous source information is more comprehensive, then the processing module obtains the total dangerous source information according to the first dangerous source information and the second dangerous source information, so that the total dangerous source information is more comprehensive and more accurate, and the accuracy of the total dangerous source information is improved.
In a third aspect, the present application provides an electronic device, which adopts the following technical solutions:
an electronic device comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and execute the construction site hazard source warning method according to any one of claims 1 to 7.
By adopting the technical scheme, the electronic equipment can use the early warning method of the dangerous source in the construction site through the computer program, so that the accuracy of the total dangerous source information is improved.
In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:
a computer-readable storage medium storing a computer program that can be loaded by a processor and executes the construction site hazard source warning method according to any one of claims 1 to 7.
By adopting the technical scheme, the computer readable storage medium can use the construction site danger source early warning method through the computer program, so that the accuracy of the total danger source information is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the construction site, each intelligent safety helmet can protect workers and simultaneously play a monitoring role, monitoring points in the construction site are increased, so that the construction site can be monitored at multiple points, whether a hazard source caused by behavior factors exists or not can be determined through state information and environmental information of the workers, whether a hazard source caused by physical factors exists or not can be determined, first hazard source information is more comprehensive, then total hazard source information is obtained according to the first hazard source information and the second hazard source information, the total hazard source information is more comprehensive and more accurate, and the accuracy of the total hazard source information is improved.
2. The state information of the worker can be more accurately determined through the limb image, and the environmental information around the worker can be more accurately obtained through the panoramic image; the danger source information is integrated, the same type of danger source information in the first danger source information and the second danger source information is integrated, and the total danger source information is more comprehensive and more accurate due to superposition of the integrated danger source information and the distinguished danger source information.
3. In the construction site, each intelligent safety helmet can protect workers and simultaneously play a monitoring role, monitoring points in the construction site are increased, so that the construction site can be monitored at multiple points, the generation module can determine whether a hazard source caused by action factors exists through state information and environmental information of the workers, and also can determine whether a hazard source caused by physical factors exists around the workers, so that first hazard source information is more comprehensive, then the processing module obtains total hazard source information according to the first hazard source information and the second hazard source information, so that the total hazard source information is more comprehensive and more accurate, and the accuracy of the total hazard source information is improved.
Drawings
Fig. 1 is a flowchart of a method for warning a dangerous source in a construction site according to the embodiment.
Fig. 2 is a block diagram of a module structure of the construction site hazard source warning device in the present embodiment.
Fig. 3 is a schematic structural diagram of an electronic device in this embodiment.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-3 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The building construction site danger source early warning method provided by the embodiment of the application can be executed by a building construction site danger source early warning device, the building construction site danger source early warning device comprises an intelligent safety helmet, a monitoring device and a server, the intelligent safety helmet is worn by workers, the workers in the building construction site need to wear the intelligent safety helmet, the monitoring device is fixedly installed in the building construction site and used for monitoring the construction condition of the building construction site, and the server is used for interacting with the intelligent safety helmet and the monitoring device.
Wherein, the quantity of intelligent safety helmet is unanimous with workman's quantity. The intelligent safety helmet comprises a safety helmet body, four fisheye cameras, a loudspeaker and embedded computer equipment, wherein the loudspeaker and the embedded computer equipment are installed in the safety helmet body, the four fisheye cameras are fixed on the side wall of the safety helmet body, the four fisheye cameras are respectively located around the safety helmet body, the lens of each fisheye camera is arranged on the side wall of the exposed safety helmet body, and when a worker wears the intelligent safety helmet, the four fisheye cameras respectively face the front, the rear, the left and the right of the worker. The four fisheye cameras, the loudspeaker and the embedded computer equipment are electrically connected. The embedded computer device is used to interact with the server.
The number of the monitoring devices can be but is not limited to one, two, three, four and the like, the monitoring devices refer to monitoring cameras, and the monitoring cameras can interact with the server.
In general, a construction site has many apparatuses and materials and also many work projects, so that there are many types of hazard sources and the distribution of the hazard sources is wide. It should be clear that the sources of danger in this embodiment may include, but are not limited to, slippery road surfaces, collapsed road surfaces, obstructed road surfaces, lost well covers, side wall openings, heavy machinery operations, vehicle ingress, equipment degradation, and worker status defects.
Wherein, when work project in the construction site normally goes on, monitoring devices just is in normal operating condition, and intelligent safety helmet then needs the workman to wear and just is in normal operating condition in getting into the construction site. Monitoring devices plays the effect of fixed point monitoring, and intelligent safety cap moves along with the workman walks about, plays the effect of mobile monitoring.
Based on the above principle and the above application scenario, it should be noted that the present application provides a method for early warning of a danger source in a construction site, that is, the method is described from the perspective of a server.
Referring to fig. 1, the method for early warning of a dangerous source in a construction site disclosed in this embodiment includes:
s100, receiving first image information sent by the intelligent safety helmet.
The intelligent safety helmet is used in cooperation with the server and is used for being worn by workers in a building construction site. The number of intelligent safety caps is equal to the number of workers. The first image information refers to real-time images shot by four fisheye cameras on the intelligent safety helmet, and the real-time images comprise limb actions of workers and environments around the workers. And the real-time image is sent to a server through embedded computer equipment of the intelligent safety helmet.
Specifically, four fisheye cameras on the intelligent safety helmet shoot limbs of workers and the environment around the workers to obtain first image information; the embedded computer equipment sends the first image information of the four fisheye cameras to a server; the server receives the first image information.
S110, determining the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet.
The state information refers to the working state of a worker; the environmental information includes the terrain, placed materials and instruments in the vicinity of the worker.
Specifically, image processing is carried out on each first image information, and a limb image of each worker is identified; obtaining the state information of the worker according to the limb image; correcting and splicing the first image information to obtain panoramic images around the workers; and obtaining environmental information around the worker according to the panoramic image.
The limb image may be an image of an arm of the worker.
Wherein, carry out image processing to every first image information, discern every workman's limbs image, include: carrying out noise reduction processing and binarization processing on the first image information to remove the background, so as to be beneficial to highlighting the arm area of a worker; the edge contour of the arm of the worker is identified through edge detection, so that the limb image of the worker is identified.
Obtaining the state information of the worker according to the limb image, comprising: establishing a relation between the world coordinate and the camera coordinate, and establishing a relation between the camera coordinate and the image coordinate so as to determine the relation between the world coordinate and the image coordinate; calculating the moving speed information of the arm of the worker by combining the image coordinates with an algorithm; identifying instruments or materials near the arm of the worker in the first image information to obtain instrument information and material information; matching the instrument information and the material information with preset instrument information and preset material information in a database, and determining the work type information of a work project which is performed by a worker, wherein the work type information comprises the type of work and the normal speed of arm movement during the work; and obtaining the state information of the worker according to the speed information and the working type information, wherein the state information comprises a normal working state and an abnormal working state, if the absolute value of the difference value between the speed information and the normal speed is within a preset range, the worker is in the normal working state, and if the difference value between the speed information and the normal speed is outside the preset range, the worker is in the abnormal working state. The preset range is specifically 30% of the value of the normal speed.
Carry out correction concatenation processing with first image information, obtain workman's panoramic picture all around, include: and carrying out correction splicing processing on the first image information of the four fisheye cameras, wherein the correction splicing processing comprises distortion reduction processing, visual angle processing, image splicing processing and image enhancement processing. The distortion reduction processing refers to the reduction of radial distortion and tangential distortion, the visual angle processing refers to the mapping of spherical image information from a camera to a plane, the image splicing processing refers to the splicing of first image information around a worker, and the image enhancement processing refers to the adoption of technologies such as gray level conversion, gray level equalization, pseudo color enhancement, smoothing, sharpening, filtering and the like. And finally obtaining a panoramic view of the periphery of the worker.
In addition, the display screen in the control room in the building construction site can display the panoramic view around each worker, so that monitoring personnel in the control room can monitor conveniently.
And S120, generating first danger source information of the building construction site according to the state information of each worker and the environmental information around each worker.
The first danger source information refers to different types of danger source information in a building construction site monitored by the intelligent safety helmet.
Specifically, whether a hazard source caused by behavior factors exists or not is judged according to the state information of workers; if a dangerous source caused by the behavior factor exists, behavior dangerous source information is generated; and obtaining first danger source information according to the environmental information and behavior danger source information around the worker.
Wherein, according to workman's state information, judge whether there is the danger source that the behavior factor arouses, include: if the worker is in a normal working state, judging that no danger source caused by behavior factors exists; and if the worker is in an abnormal working state, judging that a danger source caused by the behavior factor exists.
Generating behavioral hazard source information, comprising: reading the work type information of the work item which is carried out by the worker; and generating behavior danger source information corresponding to the work type according to the work type information. For example, if a worker is performing heavy machine work and is determined to be in an abnormal working state, behavior risk source information of the heavy machine work is generated, and the behavior risk source information indicates that a human operation error exists in the heavy machine work.
According to workman environmental information and action danger source information all around, obtain first danger source information, include: analyzing the type of instruments, the terrain condition and the placement condition of materials in the environment information to obtain danger source information from the environment information, integrating all the danger source information from each environment information with behavior danger source information monitored by the intelligent safety helmet of each worker, namely combining the same type of danger sources, and then obtaining first danger source information.
And S130, acquiring second image information of the monitoring device.
Specifically, the monitoring device carries out video monitoring on the building construction site and shoots the building construction site to obtain second image information; the monitoring device sends the second image information to the server; the server receives the second image information.
And S140, analyzing second danger source information of the building construction site according to the second image information.
The second hazard source information refers to different types of hazard source information in the construction site monitored by the monitoring device.
Specifically, the second image information is subjected to image processing to obtain physical hazard source information of a building construction site; and obtaining second danger source information according to the physical danger source information.
Physical hazard source information refers to a source of hazard caused by physical factors.
Wherein, carry on the image processing to the said second image information, obtain the physical danger source information of the construction site of the building, including: performing noise reduction processing, binarization processing and edge detection on the second image information, and identifying instruments and terrain in the second image information; extracting the appearance features of each instrument and the contour features of the terrain in the second image information, comparing the appearance features and the contour features of the terrain of each instrument with preset instrument appearance information and preset terrain information in a database, and determining the type and the terrain condition of each instrument; analyzing the working condition of each type of instrument, analyzing the condition of the terrain, and obtaining physical danger source information, wherein the physical danger source information comprises but is not limited to slippery road surface, collapse of road surface, obstruction of road surface, loss of well cover, side opening, heavy machinery operation, driving in of vehicles and equipment aging.
And acquiring second danger source information according to the physical danger source information, namely integrating all the physical danger source information analyzed from the second image information, merging the physical danger source information of the same type, and finally recording the second danger source information.
And S150, obtaining total hazard source information according to the first hazard source information and the second hazard source information.
Specifically, comparing the first danger source information with the second danger source information to obtain the similar danger source information and the distinguishing danger source information; integrating the similar dangerous source information to obtain integrated dangerous source information; and overlapping the information of the distinguished danger sources and the information of the integrated danger sources to obtain the total danger source information.
The similar danger source information refers to the same type of repeated danger sources in the first danger source information and the second danger source information; the distinguishing hazard source information refers to a hazard source that occurs once in the first hazard source information and the second hazard source information.
Wherein, carry out integration processing to similar danger source information, obtain integration danger source information, include: integrating two danger sources of the same type which repeatedly appear in the same type of danger source information, namely, the first danger source information and the second danger source information both have the same type of danger source information, selecting the danger source information in the first danger source information, namely, combining the two danger source information of the same type into one.
And S160, generating warning information corresponding to various types of danger sources in the building construction site one by one according to the total danger source information.
The warning information refers to voice information for warning workers, such as: "caution! Wet and slippery road surface! ".
Specifically, reading various types of danger source information in the total danger source information; a plurality of warning messages are preset in the database, and one warning message corresponds to one type of danger source information; and matching corresponding warning information in the database according to the various types of danger source information.
And S170, sending the warning information to the intelligent safety helmet.
Specifically, one embodiment is: obtaining distance information between the same intelligent safety helmet and each danger source according to the second image information and the first image information; judging whether the distance information between the same intelligent safety helmet and each hazard source is smaller than a preset value or not; and if the distance information is smaller than the preset value, sending warning information corresponding to the hazard source to the intelligent safety helmet.
Wherein, according to second image information and first image information, obtain the distance information of same intelligent safety helmet and each danger source, include: identifying the distance between the same intelligent safety helmet and each danger source in the second image information from the second image information to generate second distance information; and calculating the distance between the same intelligent safety helmet and each danger source of the first image information from the first image information to generate first distance information. And if the first distance information and the second distance information of the intelligent safety helmet and the same dangerous source are inconsistent, selecting the first distance information.
The default is 6 meters, if the distance information between the intelligent safety helmet and the hazard source is less than 6 meters, the warning information corresponding to the hazard source is sent to the intelligent safety helmet, and workers can be warned through the loudspeaker.
If the distance information is less than the preset value, then send the warning information of corresponding hazard to intelligent safety helmet, include: if the distance information between the intelligent safety helmet and one of the dangerous sources is smaller than a preset value, the type of the dangerous source is read, corresponding warning information is read according to the type of the dangerous source, and finally the warning information is sent to the intelligent safety helmet.
Another embodiment differs from the above embodiment in that: if the distance information is less than the preset value, then send the warning information that corresponds the hazard to intelligent safety helmet after, still include:
selecting corresponding processing scheme information from a database according to the warning information corresponding to the hazard source; and sending the processing scheme information to the same intelligent safety helmet.
Specifically, the type information of the hazard source in the warning information is read; a plurality of processing scheme information is preset in the database, and the processing scheme information corresponds to one type of hazard source; and matching corresponding processing scheme information from the database according to the type information of the hazard source.
The processing scheme information can be audio information, and the intelligent safety cap plays the processing scheme information after broadcasting the warning information through the loudspeaker, so that a worker can be informed of the processing scheme.
To sum up, in the construction site has been realized to the above-mentioned process, every intelligent security cap still plays the effect of monitoring when protecting the workman, monitoring point in the construction site has been increased, thereby can the multiple spot position monitor construction site simultaneously, can confirm whether there is the danger source that the action factor arouses through workman's state information and environmental information, also can confirm whether there is the danger source that the physical factor arouses around the workman, make first danger source information more comprehensive, then according to first danger source information and second danger source information, obtain total danger source information, make total danger source information more comprehensive, more accurate, thereby improve the degree of accuracy of total danger source information.
Referring to fig. 2, the embodiment of the present application further discloses a construction site hazard source early warning device, including: the receiving module 200 is used for receiving first image information sent by the intelligent safety helmet; the determining module 210 is configured to determine, according to the first image information of each intelligent safety helmet, state information of each worker and environmental information around each worker; the generating module 220 is configured to generate first hazard source information of a building construction site according to the state information of each worker and the environmental information around each worker; an obtaining module 230, configured to obtain second image information of the monitoring apparatus; the analysis module 240 is configured to analyze second hazard source information of the building construction site according to the second image information; the processing module 250 is configured to obtain total hazard source information according to the first hazard source information and the second hazard source information; the warning module 260 is used for generating warning information corresponding to each hazard source in the building construction site one to one according to the total hazard source information; and a sending module 270, configured to send warning information to the intelligent safety helmet.
To sum up, in the building construction site, each intelligent safety helmet can protect workers and simultaneously play a monitoring role, monitoring points in the building construction site are increased, so that the building construction site can be monitored at multiple points, the generation module 220 can determine whether a hazard source caused by behavior factors exists or not through state information and environmental information of the workers and also determine whether a hazard source caused by physical factors exists around the workers or not, so that the first hazard source information is more comprehensive, and then the processing module 250 obtains total hazard source information according to the first hazard source information and the second hazard source information, so that the total hazard source information is more comprehensive and more accurate, and the accuracy of the total hazard source information is improved.
Referring to fig. 3, an electronic device 300 according to an embodiment of the present application further includes a memory 310 and a processor 320, where the memory 310 stores a computer program that can be loaded and executed by the processor 320, and when the computer program is executed by the processor 320, the following steps are performed: receiving first image information sent by an intelligent safety helmet; determining the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet; generating first hazard source information of a building construction site according to the state information of each worker and the environmental information around each worker; acquiring second image information of the monitoring device; analyzing second danger source information of the construction site according to the second image information; obtaining total hazard source information according to the first hazard source information and the second hazard source information; generating warning information corresponding to various types of danger sources in the building construction site one by one according to the total danger source information; and sending warning information to the intelligent safety helmet.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: performing image processing on each first image information, and identifying a limb image of each worker; obtaining the state information of the worker according to the limb image; correcting and splicing the first image information to obtain panoramic images around the workers; and obtaining environmental information around the worker according to the panoramic image.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: judging whether a dangerous source caused by behavior factors exists or not according to the state information of workers; if a dangerous source caused by the behavior factor exists, behavior dangerous source information is generated; and obtaining first danger source information according to the environmental information and behavior danger source information around the worker.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: performing image processing on the second image information to obtain physical hazard source information of a building construction site; and obtaining second danger source information according to the physical danger source information.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: comparing the first danger source information with the second danger source information to obtain similar danger source information and distinguishing danger source information; integrating the similar dangerous source information to obtain integrated dangerous source information; and overlapping the information of the distinguished danger sources and the information of the integrated danger sources to obtain the total danger source information.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: obtaining distance information between the same intelligent safety helmet and each danger source according to the second image information and the first image information; judging whether the distance information between the same intelligent safety helmet and each hazard source is smaller than a preset value or not; and if the distance information is smaller than the preset value, sending warning information corresponding to the hazard source to the intelligent safety helmet.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: selecting corresponding processing scheme information from a database according to the warning information corresponding to the hazard source; and sending the processing scheme information to the same intelligent safety helmet.
In summary, the above process realizes that the construction site hazard source early warning device can use the construction site hazard source early warning method through the computer program, thereby improving the accuracy of the total hazard source information.
The embodiment of the application also discloses a computer readable storage medium, which stores a computer program capable of being loaded and executed by the processor, wherein when the computer program is executed by the processor, the steps of any one of the building construction site hazard source early warning methods are realized, and the same effect can be achieved.
The computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (10)
1. The construction site danger source early warning method is characterized by comprising the following steps:
receiving first image information sent by an intelligent safety helmet;
determining the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet;
generating first hazard source information of a building construction site according to the state information of each worker and the environmental information around each worker;
acquiring second image information of the monitoring device;
analyzing second danger source information of the construction site according to the second image information;
obtaining total hazard source information according to the first hazard source information and the second hazard source information;
generating warning information corresponding to various types of hazard sources in the building construction site one to one according to the total hazard source information;
and sending warning information to the intelligent safety helmet.
2. The method for early warning of the danger source in the construction site according to claim 1, wherein the obtaining of the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety cap comprises:
performing image processing on each first image information, and identifying a limb image of each worker;
obtaining the state information of the worker according to the limb image;
correcting and splicing the first image information to obtain panoramic images around the workers;
and obtaining environmental information around the worker according to the panoramic image.
3. The method for early warning of the danger source of the construction site according to claim 1, wherein the obtaining of the first danger source information of the construction site according to the state information of each worker and the environmental information around each worker comprises:
judging whether a dangerous source caused by behavior factors exists or not according to the state information of workers;
if a dangerous source caused by the behavior factor exists, behavior dangerous source information is generated;
and obtaining first danger source information according to the environmental information and behavior danger source information around the worker.
4. The method for early warning of the danger source of the construction site according to claim 1, wherein the analyzing the second danger source information of the construction site according to the second image information comprises:
performing image processing on the second image information to obtain physical hazard source information of a building construction site;
and obtaining second danger source information according to the physical danger source information.
5. The method for early warning of the danger source in the construction site according to claim 1, wherein the obtaining of the total danger source information according to the first danger source information and the second danger source information comprises:
comparing the first danger source information with the second danger source information to obtain similar danger source information and distinguishing danger source information;
integrating the similar dangerous source information to obtain integrated dangerous source information;
and overlapping the information of the distinguished danger sources and the information of the integrated danger sources to obtain the total danger source information.
6. The method for early warning of the danger source in the construction site according to claim 1, wherein the sending of the warning information to the intelligent safety helmet comprises:
obtaining distance information between the same intelligent safety helmet and each danger source according to the second image information and the first image information;
judging whether the distance information between the same intelligent safety helmet and each hazard source is smaller than a preset value or not;
and if the distance information is smaller than the preset value, sending warning information corresponding to the hazard source to the intelligent safety helmet.
7. The early warning method for the dangerous source in the building construction site according to claim 6, wherein if the distance information is smaller than the preset value, the method further comprises the following steps of sending warning information corresponding to the dangerous source to the intelligent safety helmet:
selecting corresponding processing scheme information from a database according to the warning information corresponding to the hazard source;
and sending the processing scheme information to the same intelligent safety helmet.
8. Building construction scene danger source early warning device, its characterized in that includes:
the receiving module is used for receiving first image information sent by the intelligent safety helmet;
the determining module is used for determining the state information of each worker and the environmental information around each worker according to the first image information of each intelligent safety helmet;
the generating module is used for generating first danger source information of a building construction site according to the state information of each worker and the environmental information around each worker;
the acquisition module is used for acquiring second image information of the monitoring device;
the analysis module is used for analyzing second danger source information of the building construction site according to the second image information;
the processing module is used for obtaining total hazard source information according to the first hazard source information and the second hazard source information;
the warning module is used for generating warning information which corresponds to various types of danger sources in the building construction site one by one according to the total danger source information;
and the sending module is used for sending the warning information to the intelligent safety helmet.
9. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that executes the method according to any of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes the method according to any one of claims 1 to 7.
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Application publication date: 20210518 Assignee: SHANGHAI YINGYI URBAN PLANNING AND DESIGN CO.,LTD. Assignor: Shanghai Shangyong Electronic Technology Engineering Co.,Ltd. Contract record no.: X2023980054333 Denomination of invention: Warning methods, devices, equipment, and storage media for hazardous sources on construction sites Granted publication date: 20220809 License type: Common License Record date: 20231227 |
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Denomination of invention: Warning methods, devices, equipment, and storage media for hazardous sources on construction sites Granted publication date: 20220809 Pledgee: Agricultural Bank of China Limited Shanghai Hongkou Branch Pledgor: Shanghai Shangyong Electronic Technology Engineering Co.,Ltd. Registration number: Y2024310000109 |