CN114627614A - Safety operation early warning method for rural residential building equipment - Google Patents
Safety operation early warning method for rural residential building equipment Download PDFInfo
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- CN114627614A CN114627614A CN202210175266.4A CN202210175266A CN114627614A CN 114627614 A CN114627614 A CN 114627614A CN 202210175266 A CN202210175266 A CN 202210175266A CN 114627614 A CN114627614 A CN 114627614A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B31/00—Predictive alarm systems characterised by extrapolation or other computation using updated historic data
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a safety operation early warning method for rural residential building equipment, and relates to the technical field of building equipment safety construction. The construction safety risk-increasing device aims at the problem that the construction safety of the existing rural residential building equipment is judged by means of manual experience, and the construction safety risk is high. The method comprises the following steps: the method comprises the steps of determining a safe operation area of a rural residence to be built, enabling objects to be monitored to be distributed in the safe operation area, arranging a plurality of detection devices along the edge of the safe operation area, carrying out three-dimensional scanning on the objects to be monitored by the plurality of detection devices, acquiring three-dimensional point cloud data of all the objects to be monitored and transmitting the three-dimensional point cloud data to a rear-end control platform, carrying out coordinate processing on the three-dimensional point cloud data of the objects to be monitored by the rear-end control platform, respectively determining an alarm line and an early warning line of the objects to be monitored, arranging the early warning line outside the alarm line at a certain distance, calculating the shortest relative distance between the alarm line and/or the early warning line between two adjacent objects to be monitored, and carrying out real-time grading evaluation on the operation safety of the building equipment.
Description
Technical Field
The invention relates to the technical field of construction equipment safety construction, in particular to a safety operation early warning method for rural residential construction equipment.
Background
At present, the construction of rural residential building equipment has the problems of poor operating environment, personnel management deficiency, disordered material stacking, disordered equipment operation and the like, and the invasion event in an operating area is avoided mainly by the field experience of equipment operators and safety commanders at the present stage. However, the method is limited by the fact that the identifiability and predictability of the intrusion events are poor, various intrusion events between equipment, between equipment and materials and between equipment and personnel occur occasionally, and the construction safety risk is large.
Disclosure of Invention
The construction safety risk-free device aims at solving the problem that the construction safety of the existing rural residential building equipment is judged by manual experience, so that the construction safety risk is high. The invention aims to provide a safety operation early warning method for rural residential building equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the safety operation early warning method for the rural residential building equipment comprises the following steps:
s1: determining a safe operation area of the planned rural house, so that objects to be monitored, which at least comprise the planned rural house, construction equipment and operators, are distributed in the safe operation area, arranging a plurality of detection devices along the edge of the safe operation area, and connecting the detection devices with a rear-end control platform through signals;
s2: the method comprises the steps that a plurality of detection devices conduct three-dimensional scanning on objects to be monitored in a safety operation area, three-dimensional point cloud data of all the objects to be monitored in the safety operation area are obtained and are transmitted to a rear-end control platform, the rear-end control platform conducts coordinate processing on the three-dimensional point cloud data of the objects to be monitored, an alarm line and an early warning line of the objects to be monitored are determined respectively, the early warning line is arranged on the outer side of the alarm line and is spaced from the alarm line by a certain distance, the shortest relative distance between the alarm line and/or the early warning line between two adjacent objects to be monitored is calculated, and real-time grading evaluation is conducted on operation safety of construction equipment.
The invention relates to a safety operation early warning method of rural house construction equipment, which comprises the steps of firstly, defining a safety operation area of a rural house to be constructed, arranging a plurality of detection devices along the edge of the safety operation area, carrying out three-dimensional scanning on objects to be monitored in the safety operation area by a detection side device, transmitting acquired three-dimensional point cloud data to a rear end control platform, determining an alarm line and an early warning line of each monitored object by the rear end control platform, respectively calculating the shortest relative distance of the alarm line and/or the early warning line between two adjacent monitored objects, carrying out real-time grading evaluation on the operation safety of the construction equipment, thereby effectively realizing the intrusion early warning function between buildings and the construction equipment, between the construction equipment and between the construction equipment and operators in the safety operation area, and avoiding the safety risk caused by the construction equipment or the operators mistakenly entering the operation blind area of the construction equipment, the identifiability and the predictability of the safety risk of the construction site are improved, and the problems of bad operation environment and larger uncertain invasion risk of rural residential building equipment are solved.
Further, in the step S2, the shortest distance L between the early warning lines of the adjacent first construction equipment and the second construction equipment is calculated1The shortest distance between the early warning line of the first construction equipment and the warning line of the second construction equipment is L1The shortest distance between the alarm line of the first construction equipment and the early warning line of the second construction equipment is L2The shortest distance between the alarm line of the first construction equipment and the alarm line of the second construction equipment is L4If L is1If the number of the building equipment is more than or equal to 0, the two building equipment are in relative safe positions, and early warning is not needed; if L is1< 0 and L2> 0 or L3If the number is more than 0, the first construction equipment and the second construction equipment have relative invasion risks, and early warning is sent out; if L is4And if the collision risk exists between the first building equipment and the second building equipment, giving an alarm and immediately stopping the operation.
Further, in step S1, the detecting device employs a radar system.
Further, step S1 includes vertically arranging a construction fence at the edge of the safe working area.
Further, step S1 includes that a plurality of vertical supports are evenly distributed along the edge of the construction enclosure, the height of the vertical supports is greater than that of the proposed rural residence, and the detecting device is installed on the top of the vertical supports.
Further, the step S1 includes setting a plurality of sound and light alarm devices in the safe operation area, where the plurality of alarm devices are in signal connection with the rear end control platform.
Further, step S1 includes that the operating personnel in the safe operation area still wears intelligent bracelet, intelligent bracelet and rear end control platform signal connection.
Further, step S1 includes setting a visual display terminal in the safe operation area, where the visual display terminal is in signal connection with the back-end control platform.
Drawings
Fig. 1 is a schematic view illustrating an embodiment of a safety work early warning method of rural residential building equipment according to the present invention.
The numbers in the figures are as follows:
building equipment I1; a second construction equipment 2; an operator 3; a safe working area 4; a detection device 5; a visual display terminal 6; a vertical support frame 7.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
In this embodiment, taking a construction project of a rural residence as an example, material processing and storage areas, a first construction equipment 1, a second construction equipment 2, and an operator 3 are distributed around the rural residence to be built in fig. 1, and the safety operation early warning method of the rural residence construction equipment of the present invention is described below with reference to fig. 1, and specifically includes the following steps:
determining a safe operation area 4 of the planned rural residence, so that the planned rural residence, the material processing and storage area, the first construction equipment 1, the second construction equipment 2 and the operator 3 wait for monitoring objects to be distributed in the safe operation area 4, arranging a plurality of detection devices 5 along the edge of the safe operation area 4, and connecting the plurality of detection devices 5 with a rear-end control platform (not shown in the figure) in a signal mode;
the detection devices 5 carry out three-dimensional scanning on the objects to be monitored in the safe operation area 4, a coordinate system is set by taking one end of a proposed rural residence as a reference point, three-dimensional point cloud data of all the objects to be monitored in the safe operation area 4 are obtained and transmitted to the rear-end control platform, the rear-end control platform carries out coordinate processing on the three-dimensional point cloud data of the objects to be monitored, and respectively determining an alarm line and an early warning line for waiting for monitoring objects by a planned rural residence, a material processing and storage area, a first construction equipment 1, a second construction equipment 2 and an operator 3, wherein the early warning line is arranged outside the alarm line, and a certain distance is kept between the two devices, in the figure 1, a broken line represents an alarm line, a dash-dot line represents an early warning line, the shortest relative distance between the alarm line and/or the early warning line between two adjacent objects to be monitored is calculated, and the operation safety of the first construction equipment 1 and the second construction equipment 2 is evaluated in real time in a grading manner.
The invention relates to a safety operation early warning method of rural house construction equipment, which comprises the steps of firstly, defining a safety operation area 4 of a rural house to be built, arranging a plurality of detection devices 5 along the edge of the safety operation area 4, carrying out three-dimensional scanning on objects to be monitored in the safety operation area 4 by a detection side device, transmitting acquired three-dimensional point cloud data to a rear end control platform, determining an alarm line and an early warning line of each monitored object by the rear end control platform, respectively calculating the shortest relative distance of the alarm line and/or the early warning line between two adjacent monitored objects, carrying out real-time grading evaluation on the operation safety of the construction equipment, thereby effectively realizing the intrusion early warning function between the buildings and the construction equipment in the safety operation area 4, between the construction equipment and the construction equipment, and between the construction equipment and the operation personnel 3, and avoiding the safety risk caused by the construction equipment or the operation personnel 3 mistakenly entering the operation blind area of the construction equipment, the identifiability and the predictability of the safety risk of the construction site are improved, and the problems of bad operation environment and larger uncertain invasion risk of rural residential building equipment are solved.
As shown in FIG. 1, the shortest distance between the early warning lines of the first construction equipment 1 and the second construction equipment 2 is calculated to be LA-BThe shortest distance between the early warning line of the first construction equipment 1 and the alarm line of the second construction equipment 2 is LA-bThe shortest distance between the alarm line of the first construction equipment 1 and the early warning line of the second construction equipment 2 is La-BThe shortest distance between the alarm line of the first construction equipment 1 and the alarm line of the second construction equipment 2 is La-bIf L isA-BIf the number of the building equipment is more than or equal to 0, the two building equipment are in relative safe positions, and early warning is not needed; if L isA-B< 0 and LA-b> 0 or La-BIf the number is more than 0, the first construction equipment 1 and the second construction equipment 2 have relative invasion risks, and an alarm is given out; if L isa-bAnd if the collision risk is less than or equal to 0, the first building equipment 1 and the second building equipment 2 have collision risks, give an alarm and immediately stop the operation. The shortest relative distance between the alarm line and/or the early warning line between two adjacent objects to be monitored is used as a reference, and the safety grading evaluation of the construction equipment operation area is carried out according to the conditions that early warning is not needed, the invasion early warning risk exists and the collision risk exists, so that the operator 3 can know the risk of the environment where the objects to be monitored are located in time and in real time, and the identifiability and the predictability of the safety risk of the construction site are improved; similarly, safety assessment is performed between the operator 3 and the construction equipment, between the operator 3 and the material processing and storage area, and between the construction equipment and the building and the construction enclosure by the above method, which is not described herein again.
The detection device 5 of this embodiment employs a radar system, but is not limited thereto, and the radar system detects characteristic quantities such as a position and a speed of an object to be monitored by emitting a laser beam, thereby scanning the object to be monitored in the safe operation area 4 in real time, accurately acquiring three-dimensional point cloud data of the object to be monitored in real time, and providing data support for the operation safety evaluation of the construction equipment.
The above-mentioned step still includes, 4 vertical construction that set up in the edge of safe operation area encloses the fender (not shown in the figure), avoid other personnel and equipment to go into safe operation area 4 by mistake, a plurality of vertical support frames 7 enclose the marginal equipartition setting of fender along the construction, in this embodiment, enclose four bights of fender and arrange a vertical support frame 7 respectively in the rectangle construction, vertical support frame 7 highly is greater than the height of proposing to build country house, detection device 5 installs in vertical support frame 7 top, be convenient for detection device 5 to treat in the safe operation area 4 that the monitoring object implement comprehensive scanning, guarantee to treat the accuracy of monitoring object three-dimensional coordinate.
The steps also comprise that a plurality of sound and light alarm devices are arranged in the safe operation area 4, and the plurality of alarm devices are in signal connection with the rear-end control platform. The sound and light alarm device is arranged at the obvious positions of construction equipment, construction enclosure, material processing and storage areas and the like, so that the site operators and other operators 3 of the construction equipment can safely identify the site operators and the other operators.
The steps further include that the operating personnel 3 in the safe operating area 4 are also provided with an intelligent bracelet (not shown in the figure), and the intelligent bracelet is in signal connection with the rear-end control platform. The intelligent bracelet plays a role in reminding field operators, commanders and other operators 3 who equip the construction through different vibration frequencies and matching with the sound-light alarm device.
The steps further comprise that a visual display terminal 6 is arranged in the safe operation area 4, the visual display terminal 6 is in signal connection with the rear-end control platform, and the visual display terminal 6 can be arranged on a sound-light alarm device, a construction enclosure or the rear-end control platform and the like and is used for displaying the environment where the object to be monitored is located in real time and providing real-time information for the operation personnel 3, so that intelligent safety early warning of radar detection and visual terminal fusion is achieved.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (8)
1. The safety operation early warning method of the rural residential building equipment is characterized by comprising the following steps:
s1: determining a safe operation area of the rural residence to be built, so that objects to be monitored, which at least comprise the rural residence to be built, construction equipment and operators, are uniformly distributed in the safe operation area, and arranging a plurality of detection devices along the edge of the safe operation area, wherein the detection devices are in signal connection with a rear-end control platform;
s2: the method comprises the steps that a plurality of detection devices conduct three-dimensional scanning on objects to be monitored in a safety operation area, three-dimensional point cloud data of all the objects to be monitored in the safety operation area are obtained and are transmitted to a rear-end control platform, the rear-end control platform conducts coordinate processing on the three-dimensional point cloud data of the objects to be monitored, an alarm line and an early warning line of the objects to be monitored are determined respectively, the early warning line is arranged on the outer side of the alarm line and is spaced from the alarm line by a certain distance, the shortest relative distance between the alarm line and/or the early warning line between two adjacent objects to be monitored is calculated, and real-time grading evaluation is conducted on operation safety of construction equipment.
2. The pre-warning method for safety work of rural residential construction equipment as claimed in claim 1, wherein: in the step S2, the shortest distance L between the warning lines of the first and second adjacent construction equipments is calculated1The shortest distance between the early warning line of the first construction equipment and the warning line of the second construction equipment is L1The shortest distance between the alarm line of the first construction equipment and the early warning line of the second construction equipment is L2The shortest distance between the alarm line of the first construction equipment and the alarm line of the second construction equipment is L4If L is1If the number of the building equipment is more than or equal to 0, the two building equipment are positioned at relative safe positions, and early warning is not needed; if L is1< 0 and L2> 0 or L3If the number is more than 0, the first construction equipment and the second construction equipment have relative invasion risks, and early warning is sent out; if L is4And if the collision risk exists between the first building equipment and the second building equipment, giving an alarm and immediately stopping the operation.
3. The safe operation early warning method of rural residential building equipment according to claim 1, wherein: in step S1, the detecting device employs a radar system.
4. The safe operation early warning method of rural residential building equipment according to claim 1, wherein: step S1 further includes vertically arranging a construction fence at the edge of the safe working area.
5. The safe operation early warning method of rural residential building equipment according to claim 4, wherein: step S1 also includes that a plurality of vertical supporting frames are evenly distributed along the edge of the construction enclosure, the height of the vertical supporting frames is larger than that of the rural residence to be built, and the detecting device is arranged on the top of the vertical supporting frames.
6. The safe operation early warning method of rural residential building equipment according to claim 1, wherein: and step S1, arranging a plurality of sound and light alarm devices in the safe operation area, wherein the plurality of alarm devices are in signal connection with the rear-end control platform.
7. The safe operation early warning method of rural residential building equipment according to claim 1, wherein: step S1 still includes that the operating personnel in the safe operation area also wear intelligent bracelet, and intelligent bracelet and rear end control platform signal connection.
8. The pre-warning method for safety work of rural residential construction equipment as claimed in claim 1, wherein: step S1 further includes setting a visual display terminal in the safe operation area, where the visual display terminal is in signal connection with the back-end control platform.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210175266.4A CN114627614B (en) | 2022-02-25 | 2022-02-25 | Safety operation early warning method for rural residential building equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210175266.4A CN114627614B (en) | 2022-02-25 | 2022-02-25 | Safety operation early warning method for rural residential building equipment |
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| CN114627614A true CN114627614A (en) | 2022-06-14 |
| CN114627614B CN114627614B (en) | 2023-05-30 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845236A (en) * | 2017-12-05 | 2018-03-27 | 中铁局集团天津建设工程有限公司 | Based on the construction operation security protection early warning system positioned in real time and its method for early warning |
| CN108986394A (en) * | 2018-09-13 | 2018-12-11 | 北京城建十六建筑工程有限责任公司 | A kind of security system for construction area |
| CN111260894A (en) * | 2020-01-17 | 2020-06-09 | 上海东华地方铁路开发有限公司 | Intelligent early warning system of bridge job site |
| CN111612381A (en) * | 2020-06-05 | 2020-09-01 | 李建华 | Factory three-dimensional positioning monitoring method based on big data and grouping task presetting |
| CN113990034A (en) * | 2021-10-25 | 2022-01-28 | 国网四川省电力公司检修公司 | Transmission maintenance safety early warning method, system and terminal based on RTK positioning |
-
2022
- 2022-02-25 CN CN202210175266.4A patent/CN114627614B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845236A (en) * | 2017-12-05 | 2018-03-27 | 中铁局集团天津建设工程有限公司 | Based on the construction operation security protection early warning system positioned in real time and its method for early warning |
| CN108986394A (en) * | 2018-09-13 | 2018-12-11 | 北京城建十六建筑工程有限责任公司 | A kind of security system for construction area |
| CN111260894A (en) * | 2020-01-17 | 2020-06-09 | 上海东华地方铁路开发有限公司 | Intelligent early warning system of bridge job site |
| CN111612381A (en) * | 2020-06-05 | 2020-09-01 | 李建华 | Factory three-dimensional positioning monitoring method based on big data and grouping task presetting |
| CN113990034A (en) * | 2021-10-25 | 2022-01-28 | 国网四川省电力公司检修公司 | Transmission maintenance safety early warning method, system and terminal based on RTK positioning |
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| CN114627614B (en) | 2023-05-30 |
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