CN115731670A - Safety alarm method, device and monitoring system for construction site - Google Patents
Safety alarm method, device and monitoring system for construction site Download PDFInfo
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Abstract
The invention discloses a safety alarm method, a safety alarm device and a safety alarm monitoring system for a construction site, wherein the method comprises the following steps: when the monitoring equipment is deployed on a construction site, acquiring a working video about the construction site in real time; transmitting the working video to the cloud platform so that the cloud platform can carry out intelligent detection on the working video according to a preset AI intelligent algorithm, wherein the intelligent detection comprises the following steps: jewelry wearing detection, safety helmet detection and reflective garment detection; and when any one of the detection results of the intelligent detection is abnormal, the cloud platform sends an alarm prompt to the monitoring equipment so that the monitoring equipment can give a voice alarm to constructors. The invention can utilize the monitoring equipment to collect the on-site monitoring video image in real time at the construction site, transmit the monitoring video image to the cloud for construction behavior detection, and immediately alarm when abnormal detection occurs so as to prompt constructors, thereby shortening the time of alarming and processing, widening the monitoring range and reducing the monitoring cost.
Description
Technical Field
The invention relates to the technical field of monitoring safety conditions of construction sites, in particular to a safety alarm method, a safety alarm device and a monitoring system for a construction site.
Background
With the rapid development of economy, the construction of various capital constructions and buildings is gradually increased, the scale of various projects is also continuously enlarged, and a plurality of potential safety hazards exist in the construction site of the projects. In order to ensure the life safety of constructors and reduce the occurrence of engineering accidents, the construction site needs to be monitored all the time, and an alarm is immediately played when an abnormality occurs so as to inform site managers to process the abnormality.
In order to improve the monitoring accuracy and efficiency, a common method at present is to add a plurality of monitoring cameras on each construction site (especially a high-risk site), collect construction videos of the site by each monitoring camera, transmit the construction videos to a management background of a construction site management center, identify the monitoring videos by a management platform, display identification results and give an alarm when an abnormality occurs, so as to prompt a manager of the management center to perform corresponding operations.
However, the currently common monitoring and alarming method has the following technical problems: the shooting range of the monitoring cameras is limited, video acquisition can be carried out only on specific angles, monitoring cannot be carried out on part of dangerous corners, the monitoring range is narrow, and if a plurality of monitoring cameras are added, the monitoring cost is high; when the abnormity occurs, the manager of the management center needs to be informed firstly, and then the manager carries out subsequent processing according to the alarm, so that the alarm duration is prolonged, the timeliness is low, and the existing monitoring requirement is difficult to meet.
Disclosure of Invention
The invention provides a safety alarm method, a safety alarm device and a safety alarm monitoring system for a construction site.
A first aspect of an embodiment of the present invention provides a safety alarm method for a construction site, where the method is applicable to a monitoring system, the monitoring system includes a monitoring device equipped with a camera and a roller, and a cloud platform, and the method includes:
when the monitoring equipment is deployed on a construction site, acquiring a working video about the construction site in real time;
transmitting the working video to the cloud platform so that the cloud platform can perform intelligent detection on the working video according to a preset AI intelligent algorithm, wherein the intelligent detection comprises the following steps: jewelry wearing detection, safety helmet detection and reflective garment detection;
and when any one of the detection results of the intelligent detection is abnormal, the cloud platform sends an alarm prompt to the monitoring equipment so that the monitoring equipment can give a voice alarm to constructors.
In a possible implementation manner of the first aspect, the monitoring device is further provided with a meteorological environment monitoring sensor and a spraying linkage device;
after the step of deploying the monitoring device at a job site, the method further comprises:
calling a meteorological environment monitoring sensor of the monitoring equipment to acquire meteorological environment parameters of a construction site, wherein the meteorological environment parameters comprise: dust value, noise value, temperature value, humidity value and wind speed value;
when the dust value is larger than a preset dust threshold value, remotely controlling a spraying device on the construction site to spray water in a linkage manner to realize dust fall;
when the temperature value is larger than a preset temperature threshold value, the cloud platform sends a high-temperature early warning prompt to the monitoring equipment;
and when the wind speed value is larger than a preset wind speed threshold value, the cloud platform sends a strong wind early warning prompt to the monitoring equipment.
In a possible implementation manner of the first aspect, the monitoring device is further provided with a coordinate locator and an electric quantity detection module;
after the step of deploying the monitoring device at a job site, the method further comprises:
calling the coordinate positioner to acquire and upload real-time positioning information of the equipment, and when the deviation between the real-time positioning information and engineering positioning information preset by the cloud platform exceeds a preset information threshold value, sending a positioning deviation prompt to equipment management personnel by the monitoring equipment;
and calling the electric quantity acquisition module to acquire and upload a real-time electric quantity value of the battery, and when the electric quantity value of the battery is lower than a preset electric quantity threshold value, the monitoring equipment sends a battery charging prompt to an equipment manager.
In a possible implementation manner of the first aspect, the monitoring device is further provided with an attendance machine;
after the step of deploying the monitoring device at a job site, the method further comprises:
the attendance machine periodically and automatically downloads the recording information of the construction personnel from the cloud platform through a network so as to enable the attendance machine to locally store the recording information of the construction personnel of the project;
calling an attendance machine of the monitoring equipment to acquire real-time images of construction personnel, and carrying out construction personnel information identification on the real-time images by utilizing an AI (artificial intelligence) algorithm built in the attendance machine, wherein the identification comprises personnel identity identification, mask wearing identification, body temperature detection and health code verification;
and after the personal information identification is completed, sending the identification result to the cloud platform for the cloud platform to record the attendance record and the epidemic prevention record of the constructors.
In a possible implementation manner of the first aspect, after the step of sending, by the cloud platform, an alarm prompt to the monitoring device, the method further includes:
the cloud platform records and stores a detection result and a detection video corresponding to the intelligent detection;
and editing and generating a detection report by adopting the detection result and the detection video for a manager to use.
A second aspect of an embodiment of the present invention provides a safety alarm device for a construction site, where the device is suitable for a monitoring system, the monitoring system includes a monitoring device equipped with a camera and a roller, and a cloud platform, and the device includes:
the acquisition module is used for acquiring a working visual image about a construction site in real time after the monitoring equipment is deployed on the construction site;
the detection module is used for transmitting the working video to the cloud platform so that the cloud platform can carry out intelligent detection on the working video according to a preset AI intelligent algorithm, and the intelligent detection comprises the following steps: jewelry wearing detection, safety helmet detection and reflective garment detection;
and the alarm module is used for sending an alarm prompt to the monitoring equipment by the cloud platform when any one of the detection results of the intelligent detection is abnormal, so that the monitoring equipment can give a voice alarm to constructors.
A third aspect of the embodiments of the present invention provides a safety monitoring system for a construction site, where the safety monitoring system is suitable for the safety alarm method for a construction site, and the system includes:
the system comprises monitoring equipment and a cloud platform which are connected with each other, wherein the monitoring equipment comprises a movable base, a telescopic rod, a camera, a meteorological environment monitoring sensor, an attendance machine and a display screen;
the telescopic link sets up on the removal base, the attendance machine with the display screen sets up respectively the telescopic link side, the camera with meteorological environment monitoring sensor sets up the top of telescopic link, the bottom surface of removing the base is equipped with the gyro wheel.
In a possible implementation manner of the third aspect, the telescopic rod includes: the telescopic rod comprises a plurality of rod bodies and a plurality of telescopic joints, wherein every two adjacent rod bodies are connected together through one telescopic joint so as to enable the rod bodies to move up and down.
Compared with the prior art, the safety alarm method, the safety alarm device and the safety alarm monitoring system for the construction site provided by the embodiment of the invention have the beneficial effects that: the invention can utilize the monitoring equipment to collect the on-site monitoring video in real time at the construction site, transmit the monitoring video to the cloud for intelligent detection, and immediately alarm when the detection is abnormal so as to prompt constructors, thereby shortening the alarm and processing time, widening the monitoring range and reducing the monitoring cost; meanwhile, when monitoring is abnormal, the voice prompt system can carry out real-time voice prompt on staff, inform constructors of correcting behaviors in time, reduce construction safety risks and ensure the health of the constructors; in addition, the invention also increases the detection and prompt of dust, electric quantity and environmental parameters, and carries out real-time adjustment when the detection is abnormal, thereby being convenient for the personnel to check and improving the current construction environment.
Drawings
FIG. 1 is a flow chart illustrating a method for alarming safety at a construction site according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a method for alarming safety at a construction site according to an embodiment of the present invention;
FIG. 3 is a flow chart illustrating a method for alarming safety at a construction site according to an embodiment of the present invention;
FIG. 4 is a flow chart illustrating a method for alarming safety at a construction site according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating an operation of face recognition of the cloud platform according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating an operation of performing voice prompt by a monitoring device according to an embodiment of the present invention;
FIG. 7 is a flow chart illustrating a method for providing a safety alarm at a construction site according to an embodiment of the present invention;
fig. 8 is a structural topology diagram of a cloud platform according to an embodiment of the present invention;
FIG. 9 is a flowchart illustrating the operation of a method for providing a safety alarm at a construction site according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a safety alarm device for a construction site according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a safety monitoring system for a construction site according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a monitoring device according to an embodiment of the present invention;
fig. 13 is a schematic structural view of a telescopic rod according to an embodiment of the present invention;
in the figure: remove base 1, telescopic link 2, camera 3, meteorological environment monitoring sensor 4, attendance machine 5, display screen 6, gyro wheel 7, the body of rod 8, telescopic joint 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
With the rapid development of economy, the construction of various capital constructions and buildings is gradually increased, the scale of various projects is also continuously enlarged, and a plurality of potential safety hazards exist in the construction site of the projects. In order to ensure the life safety of constructors and reduce the occurrence of engineering accidents, the construction site needs to be monitored all the time, and an alarm is immediately played when an abnormality occurs so as to inform site managers to process.
In order to improve the monitoring accuracy and efficiency, a common method at present is to add a plurality of monitoring cameras on each construction site (especially a high-risk site), collect construction videos of the site by each monitoring camera, identify the monitoring videos by a management platform in a management background of a construction site management center during construction video transmission, display identification results and give an alarm when an abnormality occurs, so as to prompt a manager of the management center to perform corresponding operations.
However, the currently common monitoring and alarming method has the following technical problems: the shooting range of the monitoring cameras is limited, video acquisition can be carried out only on specific angles, monitoring cannot be carried out on part of dangerous corners, the monitoring range is narrow, and if a plurality of monitoring cameras are added, the monitoring cost is high; when the abnormality occurs, the manager of the management center needs to be informed firstly, and then the manager performs subsequent processing according to the alarm, so that the alarm time is prolonged, and the timeliness is low and the existing monitoring requirement is difficult to meet; the construction site environment is poor, and the network and the power supply are inconvenient, so that the cruising ability of the conventional monitoring equipment is poor; meanwhile, the existing monitoring equipment is deployed at a fixed position, and is inconvenient to move after the construction of a workshop section is finished. In addition, the existing monitoring equipment lacks dust, temperature, humidity, electric quantity and positioning monitoring, cannot feed back field environment and equipment state information in time, cannot prompt in real time by voice when abnormal behaviors are found, and is difficult to ensure the health of constructors.
In order to solve the above problems, a construction site safety alarm method provided in the embodiments of the present application will be described and illustrated in detail by the following specific embodiments.
Referring to fig. 1, a schematic flow chart of a safety alarm method for a construction site according to an embodiment of the present invention is shown.
The method is suitable for a monitoring system, and the monitoring system comprises monitoring equipment provided with a camera and a roller and a cloud platform.
When the monitoring system is used, the monitoring equipment of the monitoring system can move back and forth on a construction site and can also be fixed on the construction site, and the monitoring equipment moves to different areas to be detected, so that the monitoring range is widened, and the problem that part of corners cannot be detected is solved. And the monitoring system can immediately give an alarm after detecting the abnormity so as to prompt constructors to carry out corresponding operation, shorten the alarm time and reduce the construction risk.
As an example, the safety alarm method for a construction site may include:
s11, collecting working videos related to a construction site in real time after the monitoring equipment is deployed on the construction site.
In an application mode, the monitoring device can move freely in a construction site, or can be deployed in the construction site and fixed in an area, and a working video of the construction site is collected in the moving or fixing process, wherein the working video can comprise a site video and an image.
Because the monitoring distance of one monitoring device is limited and the whole construction site is monitored with long time consumption, a plurality of monitoring devices can be arranged on the site, each monitoring device is responsible for one area, and the monitoring devices can also move back and forth in the area responsible for the monitoring devices so as to detect whether the area is abnormal or not.
S12, transmitting the working video to the cloud platform so that the cloud platform can perform intelligent detection on the working video according to a preset AI intelligent algorithm, wherein the intelligent detection comprises the following steps: jewelry (necklace and ring) wearing detection, safety helmet detection and reflective clothing detection.
In an embodiment, the monitoring device can send the collected video to the cloud platform, and the cloud platform respectively performs jewelry (necklace and ring) wearing detection, safety helmet detection and reflective clothing detection.
In an embodiment, the monitoring device can send the collected video to the cloud platform, and the cloud platform performs jewelry (necklace and ring) detection, safety helmet detection and reflective garment detection respectively. The jewelry (necklace and ring) wearing detection can identify whether a constructor wears a necklace or a ring, and the safety helmet detection can identify whether the constructor wears a safety helmet or not; the reflective clothes detection can identify whether a constructor wears reflective clothes or construction clothes and the like.
The cloud platform can adopt the existing intelligent AI image recognition algorithm to perform the three types of detection. In order to improve the identification performance, the user can add or adjust the algorithm according to actual requirements, so that the cloud platform carries out different identification detections by adopting the videos acquired by the monitoring equipment.
After the identification detection is completed, the cloud platform can send the identification detection result to the monitoring device.
S13, when any one of the detection results of the intelligent detection is abnormal, the cloud platform sends an alarm prompt to the monitoring equipment, so that the monitoring equipment gives a voice alarm to constructors.
In an embodiment, if at least one of the detection results is abnormal, the cloud platform may send an alarm prompt to the monitoring device, and the monitoring device may immediately report a voice alarm based on the alarm prompt. The voice alarm can be preset by a user, and each detection can correspond to one voice alarm prompt.
For example, a constructor wears a necklace or a ring and can send a voice alarm of 'do not wear jewelry to enter a construction site'; the constructor can send a voice alarm of 'abnormal wearing of the safety helmet' without wearing the safety helmet so as to prompt the constructor on site in real time, realize rapid and efficient alarm prompt and shorten alarm delay.
Through real-time voice prompt, constructors can be informed of correcting behaviors in time, and construction safety risks are reduced, so that the health of the constructors is guaranteed.
Referring to fig. 2, a flow chart of a safety alarm method for a construction site according to an embodiment of the present invention is shown.
In one embodiment, the construction site may generate a lot of dust, so that the construction site may be frosted, the video collected by the monitoring device is blurred, and the high dust concentration may affect the physical and mental health of the construction personnel. In order to avoid the above situation, the monitoring equipment is also provided with a meteorological environment monitoring sensor and a spraying linkage device;
wherein, as an example, after the step of deploying the monitoring device at a construction site, the method further comprises:
s21, calling a meteorological environment monitoring sensor of the monitoring equipment to acquire meteorological environment parameters of a construction site, wherein the meteorological environment parameters comprise: dust value, noise value, temperature value, humidity value and wind speed value.
And S22, when the dust value is larger than a preset dust threshold value, remotely controlling the spraying device on the construction site to spray water in a linkage manner, so as to realize dust reduction.
And S23, when the temperature value is larger than a preset temperature threshold value, the cloud platform sends a high-temperature early warning prompt to the monitoring equipment.
And S24, when the wind speed value is larger than a preset wind speed threshold value, the cloud platform sends a strong wind early warning prompt to the monitoring equipment.
Specifically, can detect the dust value of job site through meteorological environment monitoring sensor, the similar air suspended particles content that detects the supervisory equipment place region, if this dust value is greater than the default, then explain the regional dust at supervisory equipment place is very much, need clear up, can control the sprinkler and carry out the watering operation to the scene, make the dust on scene reduce, can make the air on scene become good on the one hand, reduce the suspended particles in the air, on the other hand can let the video of supervisory equipment collection more clear.
In a further alternative embodiment, the monitoring device may be provided with a power supply, each device is powered by the power supply, and in order to enable a user to check the power of the power supply, the voltage value of the power supply can be collected, and the real-time values of the air quality and meteorological parameters such as the site temperature, the humidity, the wind speed, the noise, the PM2.5, the PM10 and the TSP of the construction site can be collected, and then the real-time monitoring data can be displayed through the LED display screen.
In an embodiment, the power supply may be configured according to actual needs, and a lead-acid battery is selected when the wind-solar hybrid power generation module is provided, and a lithium battery with a snap-in plug is adopted when the wind-solar hybrid power generation module is not provided. The use of lithium cell has solved the problem that solar lead-acid battery is heavy, charge slowly and the unable charging efficiency of overcast and rainy solar energy is low, realizes dismantling fast and the replacement of battery, and simultaneously, the lithium cell has the quick charge function of heavy current, is favorable to equipment power to last the supply and artifical maintenance cost reduction.
It should be noted that the monitoring device can regularly push the monitoring data and the coordinate information to the wireless router through the RJ45 ethernet interface and then upload the monitoring data and the coordinate information to the cloud end platform, so as to realize dynamic monitoring of the construction site environment.
Specifically, the monitoring device can perform dust detection while performing video acquisition of a construction site. Two kinds of detections are carried out simultaneously, and the safe construction of the construction site can be ensured.
Referring to fig. 3, a schematic flow chart of a safety alarm method for a construction site according to an embodiment of the present invention is shown.
In one embodiment, it may be necessary to determine whether the monitoring device has moved incorrectly or has been moved from its original location by a worker, so that it cannot be monitored.
In order to avoid the above situation, in an embodiment, the monitoring device is further provided with a coordinate locator and a power detection module.
After the step of deploying the monitoring device at a job site, the method further comprises:
s31, calling the coordinate positioner to collect and upload real-time positioning information of the equipment, and when the deviation between the real-time positioning information and the preset engineering positioning information of the cloud platform exceeds a preset information threshold value, sending a positioning deviation prompt to equipment management personnel by the monitoring equipment.
And S32, calling the electric quantity acquisition module to acquire and upload a real-time electric quantity value of the battery, and when the electric quantity value of the battery is lower than a preset electric quantity threshold value, the monitoring equipment sends a battery charging prompt to an equipment manager.
In practical application, the coordinate positioner can be used for carrying out real-time positioning, and then positioning detection is carried out according to the real-time positioning so as to determine whether the equipment has displacement.
Specifically, the monitoring device can acquire instant longitude and latitude information at regular time through the coordinate positioner, display the positioning information on the display screen, and simultaneously send the positioning information to the cloud platform, and the cloud platform sends the positioning information to the management center so as to allow managers of the management center to perform subsequent auditing operation.
In this embodiment, the coordinate positioning device adopts a GPS/Beidou integrated positioning mode, and automatically switches to Beidou positioning when a GPS signal is weak. Meanwhile, the power supply control circuit has a function of controlling dormancy, and is beneficial to low-power-consumption operation of the positioning function. The positioning circuit adopts an active antenna protection circuit, the longitude and latitude information of the first positioning is locally stored, the hot start mode and the AGNSS function are supported, and the first positioning time can be greatly reduced.
Simultaneously, can detect the electric quantity, then show the electric quantity in real time, supply the staff to look over, confirm whether to charge.
Referring to fig. 4, a flow chart of a safety alarm method for a construction site according to an embodiment of the present invention is shown.
The staff need carry out attendance and health's detection to it before working, in order to accomplish the detection fast, supervisory equipment still is equipped with the attendance machine.
Wherein, as an example, after the step of deploying the monitoring device at a construction site, the method further comprises:
and S41, the attendance machine periodically and automatically downloads the record information of the construction personnel from the cloud platform through the network, so that the attendance machine local machine stores the record information of the construction personnel of the project.
And S42, calling an attendance machine of the monitoring equipment to acquire real-time images of construction personnel, and carrying out construction personnel information identification on the real-time images by utilizing an AI algorithm arranged in the attendance machine, wherein the identification comprises personnel identity identification, mask wearing identification, body temperature detection and health code verification.
And S43, after the personal information is identified, sending the identification result to the cloud platform for the cloud platform to record the attendance record and the epidemic prevention record of the constructors.
In one embodiment, the constructor needs to perform identification and attendance operation before starting operation, so that non-technical or non-constructors are prevented from entering the construction site.
The supervisory equipment can gather constructor's record information from high in the clouds platform earlier, then utilizes record information to carry out the attendance to it.
Specifically, the monitoring device may be disposed at an entrance of a construction site, the monitoring device may be provided with an attendance machine, the monitoring device may acquire a face image of a constructor entering the construction site from the entrance and an image of an environment where the constructor is located, obtain a real-time image, transmit the real-time image to the attendance machine, perform face recognition on a face in the real-time image by using an AI algorithm preset in the attendance machine by a user, determine whether a user of the image is the same as the constructor, and if so, determine that the face recognition passes.
After the construction state recognition is passed, the personal information of the constructor may be extracted from the record information and then displayed.
In an embodiment, if constructor's attendance discernment, gauze mask discernment and body temperature discernment all pass through the back, the attendance machine can upload the image to cloud end platform, and the time of uploading the image can be recorded to the high in the clouds platform, as the attendance time, acquires this constructor's personal information simultaneously, with attendance and health information record and save to the high in the clouds platform. .
Optionally, the monitoring device may be provided with a display screen, and the personal information may be displayed in the display screen.
It should be noted that the monitoring device can also be moved at the construction site at will, and the constructor can search for the closer monitoring device after entering the construction site, so that the monitoring device collects the real-time image and checks the attendance of the face image in the real-time image.
Similarly, mask identification and body temperature identification can be carried out on the face image, whether the mask is worn by the face in the specific mask identification can be identified, if the mask is worn, the mask identification is passed, otherwise, the mask identification is different. The body temperature data can be acquired by an attendance machine, when the face image of a constructor is acquired, the body temperature of the constructor is acquired, whether the body temperature data is larger than a preset value or not is judged according to a built-in AI algorithm, if yes, the body temperature identification is determined not to pass, the constructor needs to be prompted, and if not, the body temperature identification is determined to pass, so that construction can be carried out.
The built-in AI algorithm of the attendance machine is used for monitoring face recognition, mask detection, temperature measurement and the like, and whether the constructor meets the entrance requirement or not can be quickly determined.
After the attendance and the mask and body temperature identification are completed, the monitoring equipment can upload attendance records, identification records, body temperature and other epidemic prevention records to the cloud platform, and the cloud platform records the attendance records.
Referring to fig. 5, an operation flow chart of face recognition of the cloud platform provided by an embodiment of the present invention is shown.
In one embodiment, the face attendance machine has functions of mask wearing and temperature measurement automatic detection besides basic face identification verification, and automatically sends out voice prompt when a user does not wear a mask or the forehead temperature of the user is abnormal. After the personnel on site in the construction site complete personal information recording on the monitoring platform through a mobile phone APP or a WeChat applet, the face attendance machine can automatically download basic personnel information including names, sexes, teams and groups, certificate numbers, face base photos and the like from the video monitoring cloud platform. If the personnel information changes, the personnel information on the face attendance machine can be automatically and synchronously updated from the cloud platform. After the personnel information is put on record, the attendance machine can record daily attendance, and the uploaded data information comprises names, certificate numbers, real-time snapshot photos, body temperature, attendance time and the like. And the monitoring cloud platform collects the attendance records periodically to form a report for project management personnel to use.
Referring to fig. 6, a flowchart illustrating an operation of the monitoring device for voice prompt according to an embodiment of the present invention is shown.
When detecting that constructor has the operation action of breaking rules and regulations, the high in the clouds platform can automatic trigger the pronunciation and report an emergency and ask for help or increased vigilance the instruction, is reported by supervisory equipment's camera loudspeaker.
Optionally, in the video monitoring cloud platform, when the site dust emission noise monitoring value exceeds a set threshold value, or the battery power of the mobile video monitoring system is insufficient, or an illegal operation behavior of a constructor is detected, a project manager or a platform supervisor can generate a voice file through a mobile phone APP and a small program, the voice file is transmitted to the monitoring cloud platform through a wireless network and then forwarded to a network camera loudspeaker or a sound post for broadcasting, and the site manager is reminded of paying attention to the operation safety.
Referring to fig. 7, a schematic flow chart of a safety alarm method for a construction site according to an embodiment of the present invention is shown.
In an embodiment, in order to facilitate a manager to check information that a detection result is abnormal, for example, after the step of sending an alarm prompt to the monitoring device by the cloud platform, the method further includes:
and S51, the cloud platform records and stores the detection result and the detection video corresponding to the intelligent detection.
And S52, editing and generating a detection report by adopting the detection result and the detection video for a manager to use.
Specifically, the cloud platform stores the detection results every time, can collect each detection result and the corresponding detection video thereof at an interval of time, makes each detection result and the detection video into a corresponding detection report, and sends the detection report to the management center for the management personnel of the management center to check.
It should be noted that the intelligent detection, the attendance processing, the acquisition processing of the meteorological environment parameters, the electric quantity and positioning acquisition and other processing can be synchronously operated, for example, after the monitoring equipment is arranged on the construction site, the operations can be simultaneously performed, so as to improve the processing efficiency of the operations and the monitoring.
In yet another optional embodiment, the operations may also be performed sequentially, for example, attendance may be performed first, then the intelligent detection may be performed, and then the acquisition processing of the meteorological environment parameters and the processing of the electric quantity and positioning acquisition may be performed. For example, the acquisition process of the meteorological environment parameters and the acquisition process of the electric quantity and the positioning may be performed first, then the attendance checking process may be performed, and finally the intelligent detection process may be performed. The specific operation sequence can also be adjusted according to the actual requirements of the user.
Referring to fig. 8, a structural topology diagram of a cloud platform provided in an embodiment of the present invention is shown.
In one embodiment, the cloud platform of the present invention is respectively added with the following functions:
1. the AI application function is added, the intelligent recognition can be carried out on jewelry such as necklaces and rings or on-site illegal behaviors such as no safety helmet or reflective clothes, the automatic snapshot of pictures and the background generation of early warning records and voice warning prompts can be realized.
2. And a real-time display function is added, and dust emission noise monitoring and battery power information are displayed in real time.
3. Raise dust noise monitoring function has been increased to can be according to monitoring result control spray set's switching.
4. The device has the advantages that the positioning and collecting function is added, dust noise and battery data can be collected in real time and displayed on the LED screen, and the coordinate and position information of the monitoring system can be obtained in real time based on the GPS/Beidou integration positioning technology.
5. The voice talkback is added, automatic voice prompt when AI intelligent recognition is abnormal is realized, and real-time communication between back-end managers and site personnel in a construction site is facilitated.
6. The human face attendance machine is additionally arranged, personnel information can be synchronized with the rear-end platform, real-time attendance records can be uploaded, and temperature measurement and health code verification can be simultaneously carried out on attendance.
7. The network camera is stored by a TF card, can be stored locally, and is convenient for real-time video browsing and historical video recording playback of a rear-end platform.
The cloud platform integrates video monitoring, voice talkback, environment monitoring and AI intelligent analysis, functions of engineering project, equipment and personnel management, real-time monitoring data early warning and display, AI intelligent identification of field illegal operation behaviors, remote voice prompt and the like are achieved, relevant data are analyzed and summarized, and a report is formed and used by project managers. Besides AI intelligent recognition, the video monitoring cloud platform can also automatically alarm the dust raising noise data exceeding the standard, the battery voltage and the electric quantity, the coordinate deviation and the like through the analysis of real-time monitoring data, and remind the project management personnel to perform corresponding treatment.
Referring to fig. 9, an operation flowchart of a safety alarming method for a construction site according to an embodiment of the present invention is shown.
Specifically, gather construction site and constructor's construction video in real time through supervisory equipment's camera, will construct the video and send for cloud end platform, transfer ai intelligent algorithm by the high in the clouds platform and carry out safety cap detection, ornament (necklace and ring) wear detection and reflection of light clothing detection respectively, if at least one item testing result is unusual, can take notes and save with the testing result to send alert suggestion to supervisory equipment, carry out audio alert by supervisory equipment, in order to indicate constructor.
In this embodiment, the embodiment of the present invention provides a safety alarm method for a construction site, which has the following beneficial effects: the invention can utilize the monitoring equipment to collect the on-site monitoring video image in real time at the construction site, transmit the monitoring video image to the cloud for intelligent detection, and immediately alarm when the detection is abnormal so as to prompt constructors, thereby shortening the time of alarm and processing, widening the monitoring range and reducing the monitoring cost; meanwhile, when monitoring is abnormal, the voice prompt system can carry out real-time voice prompt on the staff, inform constructors of correcting behaviors in time, reduce the construction safety risk and ensure the health of the constructors; in addition, the invention also increases the detection and prompt of dust, electric quantity and environmental parameters, and carries out real-time adjustment when the detection is abnormal, thereby being convenient for the personnel to check and improving the current construction environment.
An embodiment of the present invention further provides a safety alarm device for a construction site, and referring to fig. 10, a schematic structural diagram of the safety alarm device for a construction site according to an embodiment of the present invention is shown.
The device is suitable for a monitoring system, and the monitoring system comprises monitoring equipment and a cloud platform, wherein the monitoring equipment is provided with a camera and a roller.
Wherein, as an example, the safety alarm device of the construction site may include:
the acquisition module 101 is used for acquiring a working video about a construction site in real time after the monitoring equipment is deployed on the construction site;
the detection module 102 is configured to transmit the working video to the cloud platform, so that the cloud platform performs intelligent detection on the working video according to a preset AI intelligent algorithm, where the intelligent detection includes: jewelry (necklace and ring) wearing detection, safety helmet detection and reflective garment detection;
and the alarm module 103 is used for sending an alarm prompt to the monitoring equipment by the cloud platform when any one of the detection results of the intelligent detection is abnormal, so that the monitoring equipment can give a voice alarm to constructors.
Optionally, the monitoring device is further provided with a meteorological environment monitoring sensor and a spraying linkage device;
the device further comprises:
the calling module is used for calling meteorological environment monitoring sensors of the monitoring equipment to acquire meteorological environment parameters of a construction site, wherein the meteorological environment parameters comprise: dust value, noise value, temperature value, humidity value and wind speed value;
the sprinkling module is used for remotely controlling a sprinkling device on a construction site to sprinkle water in a linkage manner when the dust value is greater than a preset dust threshold value, so as to realize dust fall;
the temperature prompt module is used for sending a high-temperature early warning prompt to the monitoring equipment by the cloud platform when the temperature value is greater than a preset temperature threshold value;
and the wind speed prompt module is used for sending a strong wind early warning prompt to the monitoring equipment by the cloud platform when the wind speed value is greater than a preset wind speed threshold value.
Optionally, the monitoring device is further provided with a coordinate positioner and an electric quantity detection module;
the device further comprises:
the positioning module is used for calling the coordinate positioner to acquire and upload real-time positioning information of the equipment, and when the deviation between the real-time positioning information and the preset engineering positioning information of the cloud platform exceeds a preset information threshold value, the monitoring equipment sends a positioning deviation prompt to equipment management personnel;
the electric quantity module is used for calling the electric quantity acquisition module to acquire and upload a real-time electric quantity value of the battery, and when the electric quantity value of the battery is lower than a preset electric quantity threshold value, the monitoring equipment sends a battery charging prompt to an equipment manager.
Optionally, the monitoring device is further provided with an attendance machine;
the device further comprises:
the record information module is used for the attendance machine to periodically and automatically download the record information of the constructors from the cloud platform through a network so as to enable the attendance machine to locally store the record information of the constructors of the project;
the attendance identification module is used for calling an attendance machine of the monitoring equipment to acquire real-time images of construction personnel, and carrying out construction personnel information identification on the real-time images by utilizing an AI algorithm built in the attendance machine, wherein the identification comprises personnel identity identification, mask wearing identification, body temperature detection and health code verification;
and the recording module is used for sending the identification result to the cloud platform after the personnel information identification is completed, so that the cloud platform can record the attendance record and the epidemic prevention record of constructors.
Optionally, the apparatus further comprises:
the result keeping module is used for recording and storing the detection result and the detection video corresponding to the intelligent detection by the cloud platform;
and the report editing module is used for editing the detection result and the detection video to generate a detection report for the use of management personnel.
An embodiment of the present invention further provides a safety monitoring system for a construction site, and referring to fig. 11, a schematic structural diagram of the safety monitoring system for a construction site according to an embodiment of the present invention is shown.
The safety monitoring system is suitable for the safety alarm method of the construction site according to the embodiment,
wherein, as an example, the safety monitoring system of the construction site may include: the monitoring device and the cloud platform are connected with each other.
The monitoring device is used for moving back and forth on a construction site, acquiring images of the construction site, sending the images to the cloud-end platform for intelligent detection, and performing instant voice alarm according to detection results of the cloud-end platform. The cloud platform is used for carrying out intelligent detection on the image of the monitoring device.
Referring to fig. 12, a schematic structural diagram of a monitoring device according to an embodiment of the present invention is shown;
in one embodiment, the monitoring equipment comprises a movable base 1, a telescopic rod 2, a camera 3, a meteorological environment monitoring sensor 4, an attendance machine 5 and a display screen 6;
the telescopic link 2 sets up remove on the base 1, attendance machine 5 with display screen 6 sets up respectively 2 sides of telescopic link, camera 3 with meteorological environment monitoring sensor 4 sets up the top of telescopic link 2, the bottom surface of removing base 1 is equipped with gyro wheel 7.
In one embodiment, the telescopic rod 2 may be disposed at the center of the moving base 1 through a fixing flange.
In particular, the rollers 7 may be universal wheels. The motor can be arranged in the base and is connected with the universal wheel, and the motor drives the universal wheel to rotate, so that the equipment can be moved continuously.
Specifically, telescopic link 2 can drive camera 3, meteorological environment monitoring sensor 4, attendance machine 5 and display screen 6 and reciprocate, supplies the user to use and conveniently detects.
Referring to fig. 13, a schematic structural view of a telescopic rod according to an embodiment of the present invention is shown.
In an embodiment, the telescopic rod 2 comprises: a plurality of body of rod 8 and a plurality of telescopic joint 9, adjacent two the body of rod 8 links together through one telescopic joint 9, so that the body of rod 8 reciprocates.
Specifically, the body of rod 8 can adopt three section hollow steel pipes, and the junction between steel pipe and the steel pipe is provided with telescopic joint 9 that the knob compressed tightly, and the height that the adjustable telescopic link goes up and down satisfies the high demand of different stationing of video monitoring under the various environment.
In the equipment use or transportation, the operator accessible carries out manual elasticity control to telescopic joint 9 department, realizes the altitude mixture control to the liter telescopic link, need not to dismantle and can accomplish the loading transportation, greatly improves maintenance and conveying efficiency.
In particular, the telescopic joint 9 may be a knob clamping seat.
It can be clearly understood by those skilled in the art that, for convenience and brevity, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
Further, an embodiment of the present application further provides an electronic device, including: the safety alarm system comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the safety alarm method of the construction site according to the embodiment.
Further, an embodiment of the present application also provides a computer-readable storage medium, where a computer-executable program is stored, and the computer-executable program is used for causing a computer to execute the safety alarm method for a construction site according to the above embodiment.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A safety alarm method for a construction site is characterized in that the method is applicable to a monitoring system, the monitoring system comprises monitoring equipment provided with a camera and a roller and a cloud platform, and the method comprises the following steps:
when the monitoring equipment is deployed on a construction site, acquiring a working visual image about the construction site in real time;
transmitting the working video to the cloud platform so that the cloud platform can perform intelligent detection on the working video according to a preset AI intelligent algorithm, wherein the intelligent detection comprises the following steps: jewelry wearing detection, safety helmet detection and reflective garment detection;
and when any one of the detection results of the intelligent detection is abnormal, the cloud platform sends an alarm prompt to the monitoring equipment so that the monitoring equipment can give a voice alarm to constructors.
2. The safety alarm method for the construction site according to claim 1, wherein the monitoring equipment is further provided with a meteorological environment monitoring sensor and a spraying linkage device;
after the step of deploying the monitoring device at a job site, the method further comprises:
calling a meteorological environment monitoring sensor of the monitoring equipment to acquire meteorological environment parameters of a construction site, wherein the meteorological environment parameters comprise: dust value, noise value, temperature value, humidity value and wind speed value;
when the dust value is larger than a preset dust threshold value, remotely controlling a spraying device on the construction site to spray water in a linkage manner to realize dust fall;
when the temperature value is larger than a preset temperature threshold value, the cloud platform sends a high-temperature early warning prompt to the monitoring equipment;
and when the wind speed value is larger than a preset wind speed threshold value, the cloud platform sends a strong wind early warning prompt to the monitoring equipment.
3. The safety alarm method for the construction site according to claim 1, wherein the monitoring device is further provided with a coordinate positioner and an electric quantity detection module;
after the step of deploying the monitoring device at a job site, the method further comprises:
calling the coordinate positioner to acquire and upload real-time positioning information of the equipment, and sending a positioning deviation prompt to equipment management personnel by the monitoring equipment when the deviation between the real-time positioning information and the preset engineering positioning information of the cloud platform exceeds a preset information threshold;
and calling the electric quantity acquisition module to acquire and upload a real-time electric quantity value of the battery, and when the electric quantity value of the battery is lower than a preset electric quantity threshold value, the monitoring equipment sends a battery charging prompt to an equipment manager.
4. The safety alarm method for the construction site according to claim 1, wherein the monitoring device is further provided with an attendance machine;
after the step of deploying the monitoring device at a job site, the method further comprises:
the attendance machine periodically and automatically downloads the record information of the constructors from the cloud platform through the network so as to enable the attendance machine local machine to store the record information of the constructors of the project;
calling an attendance machine of the monitoring equipment to acquire real-time images of construction personnel, and carrying out construction personnel information identification on the real-time images by utilizing an AI (artificial intelligence) algorithm built in the attendance machine, wherein the identification comprises personnel identity identification, mask wearing identification, body temperature detection and health code verification;
and after the personal information identification is completed, sending the identification result to the cloud platform for the cloud platform to record the attendance record and the epidemic prevention record of the constructors.
5. The safety alarm method for the construction site according to claim 1, wherein after the step of sending an alarm prompt to the monitoring device by the cloud platform, the method further comprises:
the cloud platform records and stores a detection result and a detection video corresponding to the intelligent detection;
and editing and generating a detection report by adopting the detection result and the detection video for a manager to use.
6. The utility model provides a safety alarm device of job site, a serial communication port, the device is applicable to monitored control system, monitored control system is including the supervisory equipment and the high in the clouds platform that are equipped with camera and gyro wheel, the device includes:
the acquisition module is used for acquiring a working video about a construction site in real time after the monitoring equipment is deployed on the construction site;
the detection module is used for transmitting the working video to the cloud platform so that the cloud platform can perform intelligent detection on the working video according to a preset AI intelligent algorithm, and the intelligent detection comprises the following steps: jewelry wearing detection, safety helmet detection and reflective garment detection;
and the alarm module is used for sending an alarm prompt to the monitoring equipment by the cloud platform when any one of the detection results of the intelligent detection is abnormal, so that the monitoring equipment gives a voice alarm to constructors.
7. A safety monitoring system for a construction site, which is adapted to the safety alarming method for a construction site according to any one of claims 1 to 5, the system comprising:
the system comprises monitoring equipment and a cloud platform which are connected with each other, wherein the monitoring equipment comprises a movable base, a telescopic rod, a camera, a meteorological environment monitoring sensor, an attendance machine and a display screen;
the telescopic link sets up remove on the base, the attendance machine with the display screen sets up respectively the telescopic link side, the camera with meteorological environment monitoring sensor sets up the top of telescopic link, the bottom surface of removing the base is equipped with the gyro wheel.
8. The safety monitoring system for a construction site according to claim 7, wherein the telescopic rod comprises: the telescopic rod comprises a plurality of rod bodies and a plurality of telescopic joints, wherein every two adjacent rod bodies are connected together through one telescopic joint so that the rod bodies move up and down.
9. An electronic device, comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor, when executing the program, implements a method for safety alarm at a construction site according to any one of claims 1 to 5.
10. A computer-readable storage medium, characterized in that it stores a computer-executable program for causing a computer to perform the safety alarming method for a construction site according to any one of claims 1 to 5.
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