CN111929712A - Engineering site safety monitoring method based on RTK technology - Google Patents
Engineering site safety monitoring method based on RTK technology Download PDFInfo
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- CN111929712A CN111929712A CN202010429961.XA CN202010429961A CN111929712A CN 111929712 A CN111929712 A CN 111929712A CN 202010429961 A CN202010429961 A CN 202010429961A CN 111929712 A CN111929712 A CN 111929712A
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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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
- G01S19/41—Differential correction, e.g. DGPS [differential GPS]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
- G01V9/005—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00 by thermal methods, e.g. after generation of heat by chemical reactions
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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
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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Abstract
The invention provides a method for monitoring engineering site safety based on an RTK technology, and belongs to the technical field of power transmission. The method controls the unmanned aerial vehicle to fly above the engineering site through an RTK measurement technology to detect the coordinate position of a worker, the coordinate position of a safety helmet, the boundary coordinate position of a dangerous area, the boundary coordinate position of special operation of a special operation area and the actual coordinate position of fire fighting equipment, and monitors the safety of the engineering site by comparing the coordinate position of the worker with the coordinate position of the safety helmet, the boundary coordinate position of the dangerous area, the boundary coordinate position of the special operation area and the actual coordinate position of the fire fighting equipment through a processor of the unmanned aerial vehicle.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a monitoring method for engineering site safety based on an RTK technology, and belongs to the technical field of power transmission.
[ background of the invention ]
With the continuous promotion of the urbanization process, the construction industry develops rapidly, and more construction projects are provided, so that the construction difficulty is higher and higher, and the danger is higher and higher. Personnel are required to periodically inspect and manage during the construction of the project.
Usually, a manual inspection mode is adopted to inspect and manage the engineering site, and by adopting the method, whether equipment and personnel on the engineering site meet safety regulations can be inspected, but the method is time-consuming and labor-consuming, so that the safety inspection efficiency of the engineering site is low.
[ summary of the invention ]
The invention aims to provide a monitoring method for engineering site safety based on an RTK technology, so that the efficiency of safety inspection of an engineering site can be improved.
In order to solve the technical problem, the invention provides a monitoring method for engineering site safety based on an RTK technology, which comprises the following steps:
step 1: controlling an unmanned aerial vehicle to fly above a project site through an RTK measurement technology to detect the coordinate position of a worker;
step 2: controlling the unmanned aerial vehicle to detect the coordinate position of the safety helmet through an RTK measuring technology, calculating the difference value between the coordinate position of a worker and the coordinate position of the safety helmet by the unmanned aerial vehicle through a processor, and sending an alarm signal by the unmanned aerial vehicle when the difference value is not within an allowable difference value range;
and step 3: controlling an unmanned aerial vehicle to detect a boundary coordinate position of a dangerous area through an RTK measurement technology, calculating a coordinate area enclosed by the boundary coordinate position by the unmanned aerial vehicle through a processor, judging whether the coordinate position of a worker is in the coordinate area by the unmanned aerial vehicle through the processor, and sending an alarm signal by the unmanned aerial vehicle when the coordinate position of the worker is in the coordinate area;
and 4, step 4: controlling an unmanned aerial vehicle to detect a special operation boundary coordinate position of a special operation area through an RTK measurement technology, calculating the special operation coordinate area enclosed by the special operation boundary coordinate position through a processor by the unmanned aerial vehicle, controlling the unmanned aerial vehicle to detect the coordinate position of a special operation certificate through the RTK measurement technology, judging whether the coordinate position of a worker is in the special operation coordinate area through the processor by the unmanned aerial vehicle, calculating the difference value between the coordinate position of the worker and the coordinate position of the special operation certificate, and sending an alarm signal by the unmanned aerial vehicle when the coordinate position of the worker is in the special operation coordinate area and the difference value is not in an allowable difference value range;
and 5: the unmanned aerial vehicle is controlled to detect out the actual fire-fighting equipment coordinate position of the fire-fighting equipment through an RTK measuring technology, the theoretical fire-fighting equipment coordinate position of the design standard is input into a processor of the unmanned aerial vehicle, the unmanned aerial vehicle calculates the difference value between the actual fire-fighting equipment coordinate position and the theoretical fire-fighting equipment coordinate position through the processor, and when the difference value is not within the error allowable range of the fire-fighting equipment, the unmanned aerial vehicle sends out an alarm signal.
After the structure is adopted, firstly, the coordinate position of a worker can be obtained through the step 1, the coordinate position of the worker comprises a longitude value, a latitude value and a height value, the coordinate position of the safety helmet can be obtained through the step 2, the distance between the worker and the safety helmet can be judged through the step 1, whether the worker wears the safety helmet or not is judged through the distance, the danger caused by the fact that the worker does not wear the safety helmet is prevented, the coordinate area formed by the boundary coordinate positions of the danger area can be obtained through the step 3, whether the worker enters the danger area or not is judged through the mode of judging whether the coordinate position of the worker is in the coordinate area or not, the danger area comprises an electric shock danger area, a high-altitude falling danger area, a chemical danger area, a mechanical equipment danger area and other areas which can threaten the life safety of the worker, step 4 can judge whether the personnel in the special operation area is the personnel with the special operation certificate by judging whether the coordinate position of the personnel is in the special operation coordinate area and the distance between the coordinate position of the personnel and the special operation certificate simultaneously, so as to prevent the personnel without the special operation certificate from entering the special operation area by mistake and causing danger, and step 5 can judge whether the position of the fire-fighting equipment is correct and whether the fire-fighting equipment is arranged, so that the personnel can not extinguish the fire in time and cause danger when the fire disaster is caused by no fire-fighting equipment.
Secondly, in the prior art, the method of manual inspection wastes time and energy, so that the safety inspection efficiency of the engineering field is low, by adopting the method, the worker can monitor the safety of the field engineering through the unmanned aerial vehicle, the worker does not need to spend too much time to inspect the engineering field, the safety inspection efficiency of the engineering field is improved, and meanwhile, the unmanned aerial vehicle adopts the RTK measurement technology to measure, so that the measurement precision can be improved, and the safety inspection efficiency of the engineering field is further improved.
Based on above-mentioned structure, through the control of step 1, step 2, step 3, step 4 and step 5, can tentatively guarantee staff's safety and engineering field device's safety, can in time unmanned aerial vehicle send alarm signal when appearing dangerous simultaneously for the engineering scene is safer.
Preferably, in the step 1, the worker carries a first light-emitting element on the body, the unmanned aerial vehicle is provided with a photosensitive sensor, and the unmanned aerial vehicle identifies the coordinate position of the worker by identifying the position of the first light-emitting element through the photosensitive sensor.
Preferably, a second light-emitting element is arranged on the safety helmet in the step 2, and the unmanned aerial vehicle identifies the coordinate position of the safety helmet by identifying the position of the second light-emitting element through the photosensitive sensor.
Preferably, a second heating element is arranged on the safety helmet in the step 2, and the unmanned aerial vehicle identifies the coordinate position of the safety helmet by identifying the position of the second heating element through an infrared temperature sensor.
Preferably, the allowable difference range of the difference between the coordinate position of the staff and the coordinate position of the helmet is that the absolute value of the difference is less than 1.5 meters.
Preferably, the allowable difference range of the difference between the coordinate position of the worker and the coordinate position of the special work operation certificate is that the absolute value of the difference is less than 0.5 meter.
Preferably, the allowable error range of the difference value between the actual fire-fighting equipment coordinate position and the theoretical fire-fighting equipment coordinate position is that the absolute value of the difference value is less than 2 meters.
Preferably, the unmanned aerial vehicle is provided with a camera and an image processor for identifying a construction scene.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of a monitoring method for engineering site safety according to an embodiment;
fig. 2 is a schematic diagram of a drone according to a first embodiment;
fig. 3 is a schematic diagram of the drone in the second embodiment.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the following description, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc., which indicate orientations or positional relationships, are used to indicate orientations or positional relationships based on the drawings, and are only used for convenience in describing embodiments and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, a preferred structure of the monitoring method for engineering site safety based on RTK technology in this embodiment includes:
step 1S 1: controlling the unmanned aerial vehicle 1 to fly above a project site through an RTK measurement technology to detect the coordinate position of a worker;
step 2S 2: controlling the unmanned aerial vehicle 1 to detect the coordinate position of the safety helmet through an RTK measuring technology, calculating the difference value between the coordinate position of a worker and the coordinate position of the safety helmet by the unmanned aerial vehicle 1 through a processor, and sending an alarm signal by the unmanned aerial vehicle 1 when the difference value is not within an allowable difference value range;
step 3S 3: controlling the unmanned aerial vehicle 1 to detect a boundary coordinate position of a dangerous area through an RTK measurement technology, calculating a coordinate area enclosed by the boundary coordinate position through a processor by the unmanned aerial vehicle 1, judging whether the coordinate position of a worker is in the coordinate area or not by the unmanned aerial vehicle 1 through the processor, and sending an alarm signal by the unmanned aerial vehicle 1 when the coordinate position of the worker is in the coordinate area;
step 4S 4: controlling an unmanned aerial vehicle 1 to detect a special operation boundary coordinate position of a special operation area through an RTK measurement technology, calculating the special operation coordinate area enclosed by the special operation boundary coordinate position through a processor by the unmanned aerial vehicle 1, controlling the unmanned aerial vehicle 1 to detect the coordinate position of a special operation certificate through the RTK measurement technology, judging whether the coordinate position of a worker is in the special operation coordinate area through the processor by the unmanned aerial vehicle 1, calculating the difference value between the coordinate position of the worker and the coordinate position of the special operation certificate, and sending an alarm signal by the unmanned aerial vehicle 1 when the coordinate position of the worker is in the special operation coordinate area and the difference value is not in an allowable difference value range;
step 5S 5: control unmanned aerial vehicle 1 and detect out the actual fire control facility coordinate position of fire control facility through RTK measurement technique, with the theoretical fire control facility coordinate position input of design standard to unmanned aerial vehicle 1's treater in, unmanned aerial vehicle 1 calculates the difference of actual fire control facility coordinate position and theoretical fire control facility coordinate position through the treater, and when the difference was not in fire control facility error allowance range, unmanned aerial vehicle 1 sent alarm signal.
After the structure is adopted, firstly, the coordinate position of a worker can be obtained through the step 1S1, the coordinate position of the worker comprises a longitude value, a latitude value and a height value, the coordinate position of the safety helmet can be obtained through the step 2S2, the distance between the worker and the safety helmet can be judged through the step 1S1, whether the worker wears the safety helmet or not is judged through the distance, the danger caused by the fact that the worker does not wear the safety helmet is prevented, the coordinate area enclosed by the boundary coordinate positions of the danger area can be obtained through the step 3S3, whether the worker enters the danger area or not is judged through the mode that whether the coordinate position of the worker is in the coordinate area, and the danger area comprises areas which can threaten the safety of the worker, such as an electric shock danger area, a high-altitude falling danger area, a chemical danger area, a mechanical equipment danger area and the like, step 4S4 can determine whether the personnel in the special operation area is the personnel with the special operation certificate by simultaneously determining whether the coordinate position of the personnel is in the special operation coordinate area and the distance between the coordinate position of the personnel and the special operation certificate, so as to prevent the personnel without the special operation certificate from entering the special operation area by mistake and causing danger, and step 5S5 can determine whether the position of the fire-fighting equipment is correct and whether the fire-fighting equipment is arranged, so as to prevent the personnel from being dangerous because the fire cannot be extinguished in time when the fire-fighting equipment does not cause the fire.
Secondly, in the prior art, the method of manual inspection wastes time and energy, so that the safety inspection efficiency of the engineering field is low, by adopting the method, the worker can monitor the safety of the field engineering through the unmanned aerial vehicle 1, and the worker does not need to spend too much time to inspect the engineering field, so that the safety inspection efficiency of the engineering field is improved, and meanwhile, the unmanned aerial vehicle 1 adopts the RTK measurement technology to measure, so that the measurement precision can be improved, and the safety inspection efficiency of the engineering field is further improved.
Based on the structure, through the monitoring of the step 1S1, the step 2S2, the step 3S3, the step 4S4 and the step 5S5, the safety of workers and the safety of engineering field equipment can be preliminarily guaranteed, and meanwhile, the unmanned aerial vehicle 1 can send out an alarm signal in time when danger occurs, so that the engineering field is safer.
In addition, in order to distinguish different staff, can be equipped with the feature tag on one's body at the staff, distinguish different staff through the feature tag, also can be equipped with the feature tag assorted feature symbol with the staff on the safety helmet simultaneously, in order to prevent that the staff from taking wrong safety helmet and prevent that the staff that unmanned aerial vehicle 1 detected from mismatching with the safety helmet and leading to the detection data mistake, the feature tag can include the memory, microprocessor and wireless transmission terminal, the memory stores the digital sequence number corresponding with the staff, microprocessor passes through wireless transmission terminal remote transmission to unmanned aerial vehicle 1 with the digital sequence number in the memory on, unmanned aerial vehicle 1 is through discerning digital sequence number in order to distinguish different staff.
The RTK (Real-time kinematic) and carrier phase differential technology are differential methods for processing carrier phase observations of two measurement stations in Real time, and transmit carrier phases acquired by a reference station to a user receiver for difference calculation and coordinate calculation. The method is a new common satellite positioning measurement method, the former static, rapid static and dynamic measurements all need to be solved afterwards to obtain centimeter-level accuracy, the RTK is a measurement method capable of obtaining centimeter-level positioning accuracy in real time in the field, a carrier phase dynamic real-time difference method is adopted, the method is a major milestone applied to GPS, the appearance of the method is project lofting and terrain mapping, various control measurements bring new measurement principles and methods, and the operation efficiency is greatly improved.
In order to make unmanned aerial vehicle 1 can detect staff 'S position, as shown in fig. 2, this embodiment is preferred in step 1S1 in that staff carries on one' S body first light emitting component, be equipped with photosensor 2 on unmanned aerial vehicle 1, unmanned aerial vehicle 1 discerns staff 'S coordinate position through photosensor 2 discernment first light emitting component' S position, first light emitting component can set up on staff 'S clothes, and unmanned aerial vehicle 1 passes through photosensor 2 location staff' S position.
In order to enable the drone 1 to detect the position of the safety helmet, in the present embodiment, preferably, in step 2S2, the safety helmet is provided with a second light-emitting element, the unmanned aerial vehicle 1 identifies the coordinate position of the helmet by identifying the position of the second light-emitting element through the light-sensitive sensor 2, can also be equipped with the memory on the safety helmet, microprocessor and wireless transmission terminal, the memory stores the same digital sequence number with staff's feature mark, microprocessor passes through wireless transmission terminal remote transmission to unmanned aerial vehicle 1 with the digital sequence number in the memory, whether unmanned aerial vehicle 1 judges whether staff wears own safety helmet through whether the digital sequence number in the memory of the feature mark of comparison staff is the same with the digital sequence number in the memory on the safety helmet, prevent that the staff from taking wrong safety helmet and prevent that the distance that unmanned aerial vehicle 1 detected not the distance between staff and the safety helmet of oneself leads to the testing result error.
In order to make the detection result of the safety helmet more accurate, in this embodiment, it is preferable that the allowable difference range of the difference between the coordinate position of the worker and the coordinate position of the safety helmet is that the absolute value of the difference is less than 1.5 m, usually, the light emitting element is located on the clothes of the worker, when the worker wears the safety helmet, the distance between the first light emitting element on the clothes of the worker and the second light emitting element of the safety helmet is less than 1.5 m, and when the absolute value of the difference is 0, the first light emitting element on the clothes of the worker and the second light emitting element of the safety helmet are in image contact, and the case that the absolute value of the difference is less than 0 does not exist, because the feature marks of the safety helmet and the worker are not provided with the memory, the microprocessor and the wireless transmission terminal, the unmanned aerial vehicle 1 cannot distinguish different users, in order to prevent the detection result error caused by the fact that the detected distance is the distance between the coordinate of the worker and the safety helmet of, the absolute value of the difference is smaller than 1.5 meters, when the absolute value of the difference is larger than 1.5 meters, the detected distance error is larger, and the absolute value of the difference is larger than 1.5 meters, so that the distance can be detected to accord with the distance between a worker and the safety helmet, and the accuracy of detection can be guaranteed.
In order to make the detection result of the special work operation certificate more accurate, in this embodiment, it is preferable that the allowable difference range of the difference between the coordinate position of the worker and the coordinate position of the special work operation certificate is that the absolute value of the difference is less than 0.5 m, the special work operation certificate is usually hung on the clothes or the neck of the worker, the distance from the first light emitting element is smaller, when the absolute value of the difference is 0, the special work operation certificate contacts with the first light emitting element, when the absolute value of the difference is greater than 0.5 m, the detection result is inaccurate, and when the absolute value of the difference is less than 0.5 m, it can be ensured that the detected distance corresponds to the distance between the special work operation certificate and the first light emitting element, and it can be ensured that the measured result is more accurate.
In order to make the detection result of the fire-fighting equipment more accurate, in this embodiment, it is preferable that the allowable error range of the difference between the actual fire-fighting equipment coordinate position and the theoretical fire-fighting equipment coordinate position is that the absolute value of the difference is less than 2 meters, when the absolute value of the difference is 0, the fire-fighting equipment is located at the theoretical fire-fighting equipment coordinate position, when the absolute value of the difference is greater than 2 meters, because the construction site environment is complex, a user needs to find the fire-fighting equipment, which consumes time, and the fire-fighting equipment needs to be placed at a position where a worker can see at a glance to prevent the worker from missing the optimal fire fighting time, and when the absolute value of the difference is less than 2 meters, it is ensured that the fire-fighting equipment is arranged near the theoretical fire-fighting equipment coordinate position, and it.
In order to optimize the structure of the unmanned aerial vehicle 1, the present embodiment is preferred the unmanned aerial vehicle 1 is provided with the camera 3 and the image processor 4 for identifying the construction scene, the information of the construction scene is shot through the camera 3, the construction scene shot by the camera 3 is processed through the image processor 4, and the positions of workers, equipment, buildings and the like are found, so that the unmanned aerial vehicle 1 can conveniently detect.
In order to enable the unmanned aerial vehicle 1 to perform automatic flight measurement, it is preferable that the unmanned aerial vehicle 1 is provided with an automatic cruise system 5 in this embodiment, a worker inputs a predetermined flight trajectory of the unmanned aerial vehicle 1 into the automatic cruise system 5, and the automatic cruise system 5 automatically flies according to the predetermined flight trajectory and performs safety inspection on a project site in a flight process, so that the efficiency of the safety inspection on the project site by the worker is higher.
Example two:
the difference between this embodiment and the first embodiment lies in, as shown in fig. 3, in this embodiment, the staff carries a first heating element on one's body, be equipped with infrared temperature sensor 6 on unmanned aerial vehicle 1, unmanned aerial vehicle 1 comes staff's coordinate position through the position of infrared temperature sensor 6 discernment first heating element, is equipped with the second heating element on the safety helmet, unmanned aerial vehicle 1 comes the coordinate position of discernment safety helmet through infrared temperature sensor 6 discernment second heating element's position, adopts this kind of structure, and unmanned aerial vehicle 1 can fix a position the position of staff and safety helmet through infrared temperature sensor 6, and this kind of embodiment can also realize the technological effect of the first embodiment equally.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A monitoring method for engineering site safety based on an RTK technology is characterized by comprising the following steps:
step 1: controlling an unmanned aerial vehicle to fly above a project site through an RTK measurement technology to detect the coordinate position of a worker;
step 2: controlling the unmanned aerial vehicle to detect the coordinate position of the safety helmet through an RTK measuring technology, calculating the difference value between the coordinate position of a worker and the coordinate position of the safety helmet by the unmanned aerial vehicle through a processor, and sending an alarm signal by the unmanned aerial vehicle when the difference value is not within an allowable difference value range;
and step 3: controlling an unmanned aerial vehicle to detect a boundary coordinate position of a dangerous area through an RTK measurement technology, calculating a coordinate area enclosed by the boundary coordinate position by the unmanned aerial vehicle through a processor, judging whether the coordinate position of a worker is in the coordinate area by the unmanned aerial vehicle through the processor, and sending an alarm signal by the unmanned aerial vehicle when the coordinate position of the worker is in the coordinate area;
and 4, step 4: the unmanned aerial vehicle is controlled to detect a special operation boundary coordinate position of a special operation area through an RTK measuring technology, the unmanned aerial vehicle calculates the special operation coordinate area enclosed by the special operation boundary coordinate position through a processor, the unmanned aerial vehicle is controlled to detect the coordinate position of a special operation certificate through the RTK measuring technology, the unmanned aerial vehicle judges whether the coordinate position of a worker is in the special operation coordinate area through the processor and calculates the difference value between the coordinate position of the worker and the coordinate position of the special operation certificate, and when the coordinate position of the worker is in the special operation coordinate area and the difference value is not in an allowed difference value range, the unmanned aerial vehicle sends an alarm signal;
and 5: the unmanned aerial vehicle is controlled to detect out the actual fire-fighting equipment coordinate position of the fire-fighting equipment through an RTK measuring technology, the theoretical fire-fighting equipment coordinate position of the design standard is input into a processor of the unmanned aerial vehicle, the unmanned aerial vehicle calculates the difference value between the actual fire-fighting equipment coordinate position and the theoretical fire-fighting equipment coordinate position through the processor, and when the difference value is not within the error allowable range of the fire-fighting equipment, the unmanned aerial vehicle sends out an alarm signal.
2. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 1, wherein: the unmanned aerial vehicle is characterized in that a worker carries a first light-emitting element on the body in the step 1, a photosensitive sensor is arranged on the unmanned aerial vehicle, and the unmanned aerial vehicle identifies the coordinate position of the worker through the position of the first light-emitting element identified by the photosensitive sensor.
3. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 2, wherein: and 2, a second light-emitting element is arranged on the safety helmet, and the unmanned aerial vehicle identifies the coordinate position of the safety helmet by identifying the position of the second light-emitting element through the photosensitive sensor.
4. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 1, wherein: the unmanned aerial vehicle is characterized in that a first heating element is carried on the body of a worker in the step 1, an infrared temperature sensor is arranged on the unmanned aerial vehicle, and the unmanned aerial vehicle recognizes the coordinate position of the worker through the position of the first heating element.
5. The monitoring method for engineering site safety based on RTK technology according to claim 4, characterized in that: and 2, a second heating element is arranged on the safety helmet, and the unmanned aerial vehicle identifies the coordinate position of the safety helmet by identifying the position of the second heating element through the infrared temperature sensor.
6. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 1, wherein: the allowable difference range of the difference between the coordinate position of the staff and the coordinate position of the safety helmet is that the absolute value of the difference is less than 1.5 meters.
7. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 1, wherein: the allowable difference range of the difference between the coordinate position of the worker and the coordinate position of the special work operation certificate is that the absolute value of the difference is less than 0.5 meter.
8. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 1, wherein: and the allowable error range of the difference value between the actual fire-fighting equipment coordinate position and the theoretical fire-fighting equipment coordinate position is that the absolute value of the difference value is less than 2 meters.
9. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 1, wherein: the unmanned aerial vehicle is provided with a camera and an image processor for identifying a construction scene.
10. The monitoring method for engineering site safety based on the RTK technology as claimed in claim 1, wherein: and an automatic cruise system is arranged on the unmanned aerial vehicle.
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| CN114219429A (en) * | 2021-12-08 | 2022-03-22 | 金华送变电工程有限公司 | Engineering quality and progress management method and system based on RFID |
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| CN110390265A (en) * | 2019-06-21 | 2019-10-29 | 万翼科技有限公司 | A kind of recognition detection method and system of unmanned plane inspection |
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