CN115294738A - Ultrahigh-prevention early warning system and method for high-altitude construction operation - Google Patents
Ultrahigh-prevention early warning system and method for high-altitude construction operation Download PDFInfo
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- CN115294738A CN115294738A CN202210994335.4A CN202210994335A CN115294738A CN 115294738 A CN115294738 A CN 115294738A CN 202210994335 A CN202210994335 A CN 202210994335A CN 115294738 A CN115294738 A CN 115294738A
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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
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/886—Radar or analogous systems specially adapted for specific applications for alarm systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- 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
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Abstract
The invention relates to an ultrahigh-altitude construction work anti-over-height early warning system and method, and relates to the technical field of application of high-altitude construction work. The system comprises a radar-dome camera linkage device, a data processing server and an engineering supervision platform; the radar-dome camera linkage device and the engineering supervision platform are respectively in communication connection with the data processing server; the radar-dome camera linkage device is used for generating alarm data; acquiring radar data corresponding to engineering equipment; the data processing server is also used for receiving alarm data, radar data and image data; and the engineering supervision platform is used for acquiring alarm data regularly. When exceeding the safe height that the radar detected, can trigger the thunder ball aggregate unit and report to the police, send alarm information to the data processing server, be handled and save video and image by the server, the engineering supervision platform subscribes radar alarm information simultaneously, improves the security and the stability of high altitude construction superelevation early warning, avoids construction machinery to touch super high safety accident such as electric wire netting to take place.
Description
Technical Field
The invention relates to the technical field of high-altitude construction operation application, in particular to an ultrahigh-altitude construction operation prevention early warning system and method.
Background
From the aspect of resource optimization configuration, the large energy base is farther away from the energy consumption center, the energy transmission scale is larger, and the power grid transportation capacity is of great importance on the basis of the traditional transportation mode. At present, the power grid is usually erected at a position close to the ground, so that the protection work such as high-voltage power grid ultrahigh touch protection is very critical, the high-altitude construction work below and around the power grid is easy to threaten the safe operation of the power grid, personnel safety accidents are easy to cause, and the problems of ultrahigh prevention and power grid protection in the high-altitude construction work are urgently needed to be solved.
In the related art, a physical protection net is generally built below a high-voltage power grid, and a manual supervision mode is combined to prevent the construction height below the high-voltage power grid from exceeding a safety height. When construction equipment is close or touch the physical protection net, the physical protection net can cause the resistance to construction equipment, and the staff can carry out instant suggestion, prevents that construction equipment from causing the harm to high voltage electric network.
However, in the implementation process of the related art, the height deviation of the protective net is usually large due to factors such as thermal expansion and cold contraction when building the high-altitude physical protective net, and when the high-altitude physical protective net works or is blocked by sudden sight in a complex weather environment, it is difficult for construction workers and supervision workers to accurately and timely judge whether the construction equipment exceeds the range of the protective net. Therefore, the safety and stability of the superelevation prevention method for the high-altitude construction work in the related art are low.
Disclosure of Invention
The invention relates to an altitude construction work superelevation prevention early warning system and method, which can improve the safety and stability of altitude construction superelevation early warning, and adopts the following technical scheme:
on one hand, the system for preventing the overheight early warning in the high-altitude construction operation comprises a radar-dome camera linkage device, a data processing server and an engineering supervision platform;
the radar-dome camera linkage device and the engineering supervision platform are respectively in communication connection with the data processing server;
the radar-dome camera linkage device comprises at least one double-channel dome camera and at least one group of radars;
the radar-dome camera linkage device is used for detecting the height of the engineering equipment in a detection range in real time through a radar; generating alarm data in response to detecting that the height of the engineering equipment within the detection range exceeds a height threshold; acquiring radar data corresponding to the engineering equipment, and acquiring image data corresponding to the engineering equipment through a double-channel ball machine; sending the alarm data, the radar data and the image data to a data processing server;
the data processing server is also used for receiving alarm data, radar data and image data;
and the engineering supervision platform is used for acquiring alarm data at regular time.
On the other hand, the method for preventing the superelevation early warning in the high-altitude construction work is applied to the radar-dome machine linkage device in the high-altitude construction work superelevation early warning system, and comprises the following steps:
carrying out height detection on the engineering equipment in the detection range in real time through a radar;
generating alarm data in response to detecting that the height of the engineering equipment within the detection range exceeds a height threshold;
acquiring radar data corresponding to engineering equipment, and acquiring image data corresponding to the engineering equipment through a two-channel ball machine;
and sending the alarm data, the radar data and the image data to a data processing server.
The beneficial effect that this technical scheme brought includes at least:
in the process that the engineering equipment works in the detection range, when the radar of the Lei Qiu linkage device scans and detects whether the high-altitude operation machine exceeds the safe height of a construction area in real time; when surpassing the safety height that the radar detected, can trigger the thunder ball aggregate unit and report to the police, send alarm information to data processing server, the binary channels camera can be according to the alarm position that the radar provided, to this alarm area shooting video and image, send video and image for data processing server, is handled and is preserved video and image by data processing server, and engineering supervision platform subscribes radar alarm information simultaneously, carries out corresponding alarm information at the platform end and handles. The radar is used for carrying out accurate equipment ultrahigh detection, and corresponding data processing is carried out through the data processing server and the engineering supervision platform, so that the safety and stability of high-altitude operation ultrahigh early warning are improved, and ultrahigh safety accidents such as power grid touch of construction machinery are avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a structural block diagram of an ultrahigh-altitude construction work anti-warning system provided by the invention.
Fig. 2 shows a structural block diagram of another high-altitude construction work superelevation prevention early warning system provided by the invention.
Fig. 3 shows a schematic structural diagram of an entrance limit height detection device provided by the present invention.
FIG. 4 is a schematic diagram of a radar-dome camera linkage assembly according to the present invention.
Fig. 5 shows a flow diagram of an ultrahigh-altitude construction work anti-warning method provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 shows a structural block diagram of an aerial construction work superelevation prevention early warning system according to an exemplary embodiment of the present invention. Referring to fig. 1, the system includes a radar-dome linkage 110, a data processing server 120, and an engineering supervision platform 130. The radar-dome camera linkage device 110 and the engineering supervision platform 130 are respectively in communication connection with the data processing server 120; the radar-dome machine linkage 110 includes at least one dual channel dome machine 111 and at least one set of radars 112.
In the embodiment of the invention, the radar-dome camera linkage device is a detection device installed in a construction range, and can perform linkage detection on engineering equipment in the construction range. In the radar-dome camera linkage device, the number of the radars and the number of the dome cameras are at least one and are correspondingly arranged. Optionally, a corresponding linkage relationship is set between each radar and the corresponding ball machine, or after the radar determines corresponding data, the ball machine corresponding to the position of the engineering equipment is activated, and the ball machine is controlled to take pictures.
It should be noted that the ball machine in the present invention is a dual channel ball machine, which has the functions of remote shooting and close-up shooting.
In an embodiment of the present invention, the data processing server is implemented as a server or a server cluster having a data storage function. The engineering supervision platform is realized as a back-end platform with monitoring and management functions. The invention does not limit the concrete implementation forms of the data processing server and the engineering supervision platform. In the embodiment of the invention, the data processing server and the engineering supervision platform both have communication functions, and can realize communication with the terminal equipment.
In the working process, the radar-dome camera linkage device is used for detecting the height of the engineering equipment in the detection range in real time through a radar; generating alarm data in response to detecting that the height of the engineering equipment within the detection range exceeds a height threshold; acquiring radar data corresponding to the engineering equipment, and acquiring image data corresponding to the engineering equipment through a double-channel ball machine; and sending the alarm data, the radar data and the image data to a data processing server.
And the data processing server is also used for receiving alarm data, radar data and image data.
And the engineering supervision platform is used for acquiring alarm data regularly.
In summary, in the high-altitude construction work superelevation prevention early warning system provided by the embodiment of the invention, when the engineering equipment works in the detection range, the radar of the Lei Qiu linkage device scans and detects whether the high-altitude construction machinery exceeds the safe height of the construction area in real time; when surpassing the safety height that the radar detected, can trigger the thunder ball aggregate unit and report to the police, send alarm information to data processing server, the binary channels camera can be according to the alarm position that the radar provided, to this alarm area shooting video and image, send video and image for data processing server, is handled and is preserved video and image by data processing server, and engineering supervision platform subscribes radar alarm information simultaneously, carries out corresponding alarm information at the platform end and handles. The radar is used for carrying out accurate equipment ultrahigh detection, and corresponding data processing is carried out through the data processing server and the engineering supervision platform, so that the safety and stability of high-altitude operation ultrahigh early warning are improved, and ultrahigh safety accidents such as power grid touch of construction machinery are avoided.
In an alternative embodiment, referring to fig. 2, the high-altitude construction work superelevation prevention early warning system further includes an entrance height limit detection device 140. The entrance limit height detection device is used for detecting the height of the engineering equipment positioned in the entrance area and generating entrance alarm data in response to the fact that the height of the engineering equipment positioned in the entrance area is higher than a height threshold value; sending the entrance alarm data to a data processing server; and the data processing server is also used for receiving entrance alarm data.
That is, in the embodiment of the present invention, the entrance limit height detecting device is a device provided at an entrance position of the construction area. The entrance height limit detection device can detect whether the initial state of the engineering equipment is ultrahigh or not when the engineering equipment enters a construction area.
As a specific implementation form of the entrance height limiting detection device, please refer to fig. 3, the entrance height limiting detection device 140 includes an infrared emitting device 1401, an infrared receiving device 1402, at least two entrance height limiting device mounting rods 1403, and an entrance alarm device 1404, where the infrared emitting device 1401 and the infrared receiving device 1402 are respectively connected to the alarm device in a communication manner. Infrared emitting device 1401 and infrared receiving device 1402 are mounted on different entrance height limiting device mounting bars 1403, respectively. The receiving end of infrared receiving apparatus 1401 is opposed to the transmitting end of infrared transmitting apparatus 1402.
In the embodiment of the invention, the infrared transmitting device and the infrared receiving device which are opposite and separated by a certain distance are selected as the detection part of the entrance height limit detection device. When the engineering equipment passes through the space between the infrared transmitting device and the infrared receiving device, whether the infrared receiving device can receive the infrared signal transmitted by the infrared transmitting device or not is judged so as to judge whether the infrared signal is shielded between the infrared transmitting device and the infrared receiving device. When the two are shielded, the engineering equipment is determined to be ultrahigh.
In this case, the entrance height limiting device is also used for triggering the entrance alarm device and generating entrance alarm data through the entrance alarm device in response to the infrared receiving device not receiving the infrared signal transmitted by the infrared transmitting device.
Optionally, as a specific implementation form of the radar-dome camera linkage, please refer to fig. 4, in addition to at least one radar 111 and at least one dual-channel dome camera 112, the radar-dome camera linkage 110 further includes a linkage mounting rod 113 and a warning lamp 114; the radar 111 and the two-channel ball machine 112 are mounted on different linkage mounting rods 113. The alarm lamp 114 is in communication connection with the radar 111; a radar 111 for transmitting alarm data to an alarm lamp 114; and the alarm lamp 114 is used for receiving the alarm data and giving an alarm lamp illumination prompt based on the alarm data.
Fig. 5 is a schematic flow chart of an overhead construction work superelevation prevention early warning method according to an exemplary embodiment of the present invention, which is described by way of example when the method is applied to a radar-dome camera linkage device in an overhead construction work superelevation prevention early warning system shown in fig. 1 or fig. 2, and the method includes:
and step 501, detecting the height of the engineering equipment in the detection range in real time through a radar.
The process is the process of detecting the height of the engineering equipment in the radar detection range by the radar through the radar-dome camera linkage device.
It should be noted that the number of radars and the number of dual-channel dome cameras in the radar-dome camera linkage device are not limited in the embodiment of the present invention. Optionally, the number of radars and the detection range need to meet the requirement of fully covering the construction range; or the number of radars and the detection range need to meet the requirement of covering partial areas in the construction range. Correspondingly, the shooting range of the dual-channel dome camera is equal to or larger than the detection coverage range of the radar.
Alternatively, the work equipment will first be height checked by the entry location of the construction area before the process is started. When the entrance height limiting device detects that the height of the engineering equipment is abnormal, entrance alarm data can be generated in advance. Optionally, the entrance alarm data is directly synchronized with the data processing server and the engineering supervision platform, so that both the data processing server and the engineering supervision platform know the superelevation condition of the engineering equipment and prompt the engineering equipment.
In the embodiment of the invention, when the engineering equipment is ultrahigh, the position of the engineering equipment can be determined through radar data, and alarm data is generated. Optionally, the radar data includes the height of the engineering equipment and longitude and latitude data of the engineering equipment to indicate an ultrahigh condition and a specific location condition of the engineering equipment.
In the embodiment of the invention, when the engineering equipment is determined to be ultrahigh, the radar-dome camera linkage device further acquires radar data, and images of latitude positions in the corresponding radar data are shot through the dual-channel dome camera. Optionally, the two-lane dome camera has a long-range shooting lane and a short-range shooting lane. The long shot channel is used for long shot. The close-up shooting channel is used for close-up shooting.
And step 504, sending the alarm data, the radar data and the image data to a data processing server.
After the alarm data, the radar data and the image data are summarized, the related data are sent to a data processing server and are synchronized to an engineering supervision platform in an active sending or passive obtaining mode, so that the data processing server and the engineering supervision platform can obtain the alarm data, the longitude and latitude of the abnormal engineering equipment are determined through the radar data, and the specific form and the position of the abnormal engineering equipment are determined through the image data.
In an optional embodiment, the radar-dome machine linkage is also used for receiving a double-channel dome machine state switching signal; and switching the working modes of the dual-channel dome camera based on the dual-channel dome camera state switching signal, wherein the working modes comprise at least one of a panoramic scanning mode, a timing cruise scanning mode and a fixed point monitoring mode.
In an alternative embodiment, the radar-dome camera linkage is further configured to receive a non-inspection area selection signal; determining a non-detection area based on the non-detection area selection signal; in response to detecting that the height of the object present within the hands-free zone exceeds the height threshold, no alarm data is generated.
In an optional embodiment, the engineering supervision platform and/or the data processing server is further configured to establish a control binding relationship with the terminal device, and synchronize the alarm data with the engineering supervision platform after generating the alarm data. In this case, when receiving the alarm data, the engineering supervision platform and the data processing server can directly send the alarm data and the related abnormal condition pictures and positions to the terminal device held by the administrator corresponding to the position of the engineering equipment, so that the administrator can timely handle the abnormal condition of the engineering equipment. Optionally, the engineering supervision platform and/or the data processing server are in direct communication connection with the engineering equipment, and directly brake the engineering equipment in an emergency.
In summary, in the method provided by the embodiment of the invention, when the engineering equipment works in the detection range, the radar of the Lei Qiu linkage device scans and detects whether the high-altitude operation machine exceeds the safe height of the construction area in real time; when surpassing the safety height that the radar detected, can trigger the thunder ball aggregate unit and report to the police, send alarm information to data processing server, the binary channels camera can be according to the alarm position that the radar provided, to this alarm area shooting video and image, send video and image for data processing server, is handled and is preserved video and image by data processing server, and engineering supervision platform subscribes radar alarm information simultaneously, carries out corresponding alarm information at the platform end and handles. The radar is used for carrying out accurate equipment ultrahigh detection, and corresponding data processing is carried out through the data processing server and the engineering supervision platform, so that the safety and stability of high-altitude operation ultrahigh early warning are improved, and ultrahigh safety accidents such as power grid touch of construction machinery are avoided.
The invention is not to be considered as limited to the particular embodiments shown and described, but is to be understood that various modifications, equivalents, improvements and the like can be made without departing from the spirit and scope of the invention.
Claims (9)
1. An ultrahigh-altitude construction operation anti-over-height early warning system is characterized by comprising a radar-dome camera linkage device, a data processing server and an engineering supervision platform;
the radar-dome camera linkage device and the engineering supervision platform are respectively in communication connection with the data processing server;
the radar-dome camera linkage device comprises at least one double-channel dome camera and at least one group of radars;
the radar-dome camera linkage device is used for detecting the height of the engineering equipment in a detection range in real time through the radar; generating alarm data in response to detecting that the height of the engineering equipment within the detection range exceeds a height threshold; acquiring radar data corresponding to the engineering equipment, and acquiring image data corresponding to the engineering equipment through the two-channel dome camera; sending the alarm data, the radar data and the image data to the data processing server;
the data processing server is further used for receiving the alarm data, the radar data and the image data;
and the engineering supervision platform is used for acquiring the alarm data at regular time.
2. The high altitude construction work superelevation prevention early warning system according to claim 1, further comprising an entrance height limit detection device;
the entrance limit height detection device is used for detecting the height of the engineering equipment in the entrance area and generating entrance alarm data in response to the height of the engineering equipment in the entrance area being higher than a height threshold value; sending the entrance alarm data to the data processing server;
the data processing server is also used for receiving the entrance alarm data.
3. The system of claim 2, wherein the entrance height limiting detection device comprises an infrared emission device, an infrared receiving device, at least two entrance height limiting device mounting rods and an entrance alarm device;
the infrared transmitting device and the infrared receiving device are respectively in communication connection with the alarm device;
the infrared transmitting device and the infrared receiving device are respectively arranged on different inlet height limiting device mounting rods;
the receiving end of the infrared receiving device is opposite to the transmitting end of the infrared transmitting device;
the entrance height limiting device is also used for triggering the entrance alarm device in response to the infrared receiving device not receiving the infrared signal emitted by the infrared emitting device; generating the entrance alarm data by the entrance alarm device.
4. The superelevation prevention early warning system for high altitude construction work of claim 1, wherein the radar-dome camera linkage device further comprises a linkage device mounting rod and an alarm lamp;
the radar and the two-channel ball machine are respectively arranged on different linkage device installation rods;
the alarm lamp is in communication connection with the radar;
the radar is used for sending the alarm data to the alarm lamp;
the alarm lamp is used for receiving the alarm data; and carrying out alarm lamp lightening prompt based on the alarm data.
5. The superelevation prevention early warning system for high altitude construction work of claim 1, wherein the two-channel dome camera has a long-range shooting channel and a short-range shooting channel;
the long-range shooting channel is used for long-range shooting;
the close-up shooting channel is used for close-up shooting.
6. The over-height prevention early warning system for high-altitude construction work as claimed in claim 5,
the radar-dome camera linkage device is also used for receiving a double-channel dome camera state switching signal; based on the two-channel dome camera state switching signal, the working mode of the two-channel dome camera is switched, and the working mode comprises at least one of a panoramic scanning mode, a timing cruise scanning mode and a fixed point monitoring mode.
7. The system for preventing the over-height warning in the high-altitude construction work as claimed in claim 1,
the radar-dome camera linkage device is also used for receiving a detection-free area selection signal; determining the non-detection area based on the non-detection area selection signal; not generating the alarm data in response to detecting that a height of an object present within the hands-free zone exceeds a height threshold.
8. The system for preventing the over-height warning in the high-altitude construction work as claimed in claim 1,
the engineering supervision platform is also used for establishing a control binding relationship with the terminal equipment;
and synchronizing the alarm data with the engineering supervision platform.
9. An anti-superelevation early warning method for high-rise construction work, which is applied to a radar-dome machine linkage device in the high-rise construction work anti-superelevation early warning system according to any one of claims 1 to 8, and comprises the following steps:
carrying out height detection on the engineering equipment in the detection range in real time through a radar;
generating alarm data in response to detecting that the height of the engineering equipment within the detection range exceeds a height threshold;
acquiring radar data corresponding to the engineering equipment, and acquiring image data corresponding to the engineering equipment through the two-channel dome camera;
and sending the alarm data, the radar data and the image data to the data processing server.
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