CN112558639A - Device for positioning investigation sampling point of large-scale pollution site - Google Patents
Device for positioning investigation sampling point of large-scale pollution site Download PDFInfo
- Publication number
- CN112558639A CN112558639A CN202011531681.6A CN202011531681A CN112558639A CN 112558639 A CN112558639 A CN 112558639A CN 202011531681 A CN202011531681 A CN 202011531681A CN 112558639 A CN112558639 A CN 112558639A
- Authority
- CN
- China
- Prior art keywords
- aerial vehicle
- unmanned aerial
- control system
- automatic
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 38
- 238000011835 investigation Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- 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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a device for positioning a large-scale polluted site investigation sampling point, which comprises: the system comprises an unmanned aerial vehicle, a GPS automatic positioning system, an automatic jet marking device, a liquid storage cylinder and a control system; the unmanned aerial vehicle is connected with the control system and used for receiving starting, hovering and returning instructions sent by a remote controller of the unmanned aerial vehicle; the control system is respectively in signal connection with the unmanned aerial vehicle, the GPS automatic positioning system and the automatic jet marking device and is used for controlling the movement of the unmanned aerial vehicle, the positioning of the sampling point position and the starting of the automatic jet marking device; the GPS automatic positioning system is arranged on the unmanned aerial vehicle and connected with the control system, the GPS automatic positioning system is used for receiving signals of the satellite positioning system, and after reaching a preset sampling point geographic coordinate, the unmanned aerial vehicle automatically hovers and starts to spray the marking liquid. The device for surveying and positioning the sampling points in the polluted site can quickly, efficiently and automatically position and identify the sampling points, improve the accuracy and save the consumption of manpower and material resources.
Description
Technical Field
The invention relates to the technical field of ecological environment monitoring, in particular to a device for positioning a sampling point for investigation of a large-scale polluted site.
Background
In recent years, China is in the period of rapid development of industrialization and urbanization, with the continuous development of national economy, environmental damage and civil disputes caused by pesticide pollution, sewage irrigation, heavy metal pollution and the like become more serious, and the remediation and treatment of polluted site soil become one of the important fields of environmental protection in China. However, the existing contaminated site remediation industry in China is still in a starting stage, and a large amount of contaminated soil is still in an undiscovered state, and can only be determined by evaluating the site, sampling the soil in detail, analyzing and testing the soil. The soil sampling of the polluted site is one of important components of site investigation, and the positioning accuracy of the sampling point is particularly important. In the present stage, the sampling and positioning are generally carried out manually aiming at the soil in the polluted site, and sampling personnel use a GPS (global positioning system) positioner to carry out one-by-one positioning on each sampling point. However, due to different environments of large polluted sites, various sudden situations exist, if sampling points are manually positioned, inaccuracy of sampling points is easily caused on one hand, consumption of a large amount of manpower and material resources is easily caused on the other hand, working efficiency is reduced, and delay of a construction period is easily caused.
Disclosure of Invention
The invention mainly solves the technical problem of providing a device for positioning sampling points in large-scale pollution site investigation, solves the problems of inaccurate sampling point positions and low working efficiency in large-scale pollution site investigation, can quickly and efficiently automatically position and mark sampling point positions, improves the accuracy, saves the consumption of manpower and material resources, and ensures the construction period.
In order to solve the technical problems, the invention adopts a technical scheme that: an apparatus for large contaminated site survey sampling point localization, comprising: the system comprises an unmanned aerial vehicle, a GPS automatic positioning system, an automatic jet marking device, a liquid storage cylinder and a control system;
the unmanned aerial vehicle is connected with the control system and used for receiving starting, hovering and returning instructions sent by an unmanned aerial vehicle remote controller;
the control system is respectively in signal connection with the unmanned aerial vehicle, the GPS automatic positioning system and the automatic jet marking device and is used for controlling the movement of the unmanned aerial vehicle, the positioning of the sampling point position and the starting of the automatic jet marking device;
the GPS automatic positioning system is arranged on the unmanned aerial vehicle and connected with the control system, the GPS automatic positioning system is used for positioning and navigating the unmanned aerial vehicle in a large pollution site, receiving signals of the satellite positioning system, and automatically hovering the unmanned aerial vehicle after reaching a preset sampling point geographic coordinate;
the liquid storage cylinder sets up in unmanned aerial vehicle's bottom, automatic jet marking device is located the bottom of liquid storage cylinder, control system receives unmanned aerial vehicle and reaches the information back of assigned position, controls automatic jet marking device begins to carry out the sign and sprays, when unmanned aerial vehicle leaves appointed coordinate point, control system control automatic jet marking device self-closing.
In a preferred embodiment of the present invention, the automatic spraying and marking device comprises a spraying plate communicated with the liquid storage cylinder and an intelligent control valve in signal connection with a control system, wherein a plurality of circular spray heads are arranged on the spraying plate, and the intelligent control valve is used for controlling the spraying and closing of the marking liquid conveyed into the spraying plate by the liquid storage cylinder.
In a preferred embodiment of the invention, the circular spray heads are distributed annularly on the surface of the spray disc to ensure uniform spraying of the marking liquid.
In a preferred embodiment of the invention, the liquid storage cylinder is mounted at the bottom of the unmanned aerial vehicle in a buckling mode.
In a preferred embodiment of the invention, the length of the liquid storage cylinder is lower than that of the base support of the unmanned aerial vehicle body.
In a preferred embodiment of the present invention, the marking liquid in the liquid storage cylinder is in a vivid color.
The invention has the beneficial effects that: the device for positioning the sampling points in the investigation of the large-scale pollution site solves the problems of inaccurate positioning of the sampling points and low working efficiency in the investigation of the large-scale pollution site, can quickly, efficiently and automatically position and identify the sampling points, improves the accuracy, saves the consumption of manpower and material resources, and ensures the construction period.
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 are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of an apparatus for locating a sampling point for investigation of a large polluted site according to the present invention;
fig. 2 is a schematic view of the structure of the automatic jet marking apparatus of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an apparatus for locating a sampling point in a large contaminated site survey according to the present invention includes: the system comprises an unmanned aerial vehicle 1, a GPS automatic positioning system 2, an automatic jet marking device 3, a liquid storage cylinder 4 and a control system 5;
the unmanned aerial vehicle is connected with the control system and used for receiving starting, hovering and returning instructions sent by an unmanned aerial vehicle remote controller; the control system automatically controls the motion of the unmanned aerial vehicle, so that the unmanned aerial vehicle flies in the range of the polluted field;
the control system is respectively in signal connection with the unmanned aerial vehicle, the GPS automatic positioning system and the automatic jet marking device and is used for controlling the movement of the unmanned aerial vehicle, the positioning of the sampling point position and the starting of the automatic jet marking device;
the GPS automatic positioning system is arranged on the unmanned aerial vehicle and connected with the control system, the GPS automatic positioning system is used for positioning and navigating the unmanned aerial vehicle in a large pollution site, receiving signals of the satellite positioning system, and automatically hovering the unmanned aerial vehicle after reaching a preset sampling point geographic coordinate;
the liquid storage cylinder sets up in unmanned aerial vehicle's bottom for store sign liquid, sign liquid generally samples comparatively bright colour, like red etc, automatic injection marking device is located the bottom of liquid storage cylinder, control system receives after unmanned aerial vehicle reaches the information of assigned position, control automatic injection marking device begins to carry out the sign and sprays, when unmanned aerial vehicle leaves appointed coordinate point, control system controls automatic injection marking device self-closing.
The automatic spraying marking device comprises a spraying disc 31 communicated with a liquid storage cylinder and an intelligent control valve 32 connected with a control system through signals, a plurality of circular spray heads 33 are arranged on the spraying disc, the intelligent control valve is installed on a connecting pipeline of the liquid storage cylinder and the spraying disc and used for controlling spraying and closing of marking liquid in the spraying disc, the circular spray heads are annularly distributed on the surface of the spraying disc to guarantee spraying uniformity of the marking liquid, signal transmission is carried out between the automatic spraying marking device and the control system, when the unmanned aerial vehicle arrives at a specified sampling point position, the control system opens the automatic spraying marking device through signal transmission, the marking liquid in the liquid storage cylinder is sprayed out of the plurality of circular spray heads on the spraying disc through the intelligent control valve, and identification is carried out on the sampling point position.
Specifically, the liquid storage cylinder buckle is installed in unmanned aerial vehicle's bottom, is convenient for load and unload and install sign liquid additional, the length of liquid storage cylinder is less than the length of unmanned aerial vehicle body basement support, guarantees the horizontality of unmanned aerial vehicle when stewing, prevents to spray sign liquid inhomogeneous.
The device for positioning the investigation sampling point of the large-scale polluted site has the advantages that:
(1) in the aspect of positioning, a GPS system device and an automatic jet marking system are additionally arranged on the unmanned aerial vehicle, and the specific position of a sampling point is determined at a fixed point of the unmanned aerial vehicle, and simultaneously, the coordinate point can be automatically identified, so that on one hand, manual operation is reduced, labor cost is saved, on the other hand, inaccuracy caused by manual positioning is avoided, the accuracy of the sampling point position of a large pollution site is improved, and repeated work caused by measurement errors is avoided;
(2) on work efficiency, to the comparatively complicated large-scale pollution site investigation of environment, combine GPS positioning system by unmanned aerial vehicle to carry out accurate location and sign to the sampling point position, effectively avoided delaying because of the time limit for a project that unfavorable operation environment caused, reduced the limitation of artifical location, enlarged the operation space, improved work efficiency greatly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A device for large-scale pollution site investigation sampling point positioning, characterized by comprising: the system comprises an unmanned aerial vehicle, a GPS automatic positioning system, an automatic jet marking device, a liquid storage cylinder and a control system;
the unmanned aerial vehicle is connected with the control system and used for receiving starting, hovering and returning instructions sent by an unmanned aerial vehicle remote controller;
the control system is respectively in signal connection with the unmanned aerial vehicle, the GPS automatic positioning system and the automatic jet marking device and is used for controlling the movement of the unmanned aerial vehicle, the positioning of the sampling point position and the starting of the automatic jet marking device;
the GPS automatic positioning system is arranged on the unmanned aerial vehicle and connected with the control system, the GPS automatic positioning system is used for positioning and navigating the unmanned aerial vehicle in a large pollution site, receiving signals of the satellite positioning system, and automatically hovering the unmanned aerial vehicle after reaching a preset sampling point geographic coordinate;
the liquid storage cylinder sets up in unmanned aerial vehicle's bottom, automatic jet marking device is located the bottom of liquid storage cylinder, control system receives unmanned aerial vehicle and reaches the information back of assigned position, controls automatic jet marking device begins to carry out the sign and sprays, when unmanned aerial vehicle leaves appointed coordinate point, control system control automatic jet marking device self-closing.
2. The device as claimed in claim 1, wherein the automatic spraying and marking device comprises a spraying plate communicated with the liquid storage cylinder and an intelligent control valve in signal connection with a control system, the spraying plate is provided with a plurality of circular nozzles, and the intelligent control valve is used for controlling the liquid storage cylinder to deliver the marking liquid to the spraying plate to be sprayed and closed.
3. The device as claimed in claim 2, wherein the circular nozzles are distributed annularly on the surface of the spraying tray to ensure uniform spraying of the marking liquid.
4. The device of claim 1, wherein the liquid storage cylinder is mounted on the bottom of the unmanned aerial vehicle in a snap-fit manner.
5. The device of claim 1, wherein the length of the liquid storage cylinder is less than the length of the base support of the unmanned aerial vehicle body.
6. The device for large pollution site survey sampling point positioning according to claim 1, wherein the marking liquid in the liquid storage cylinder is bright color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531681.6A CN112558639A (en) | 2020-12-23 | 2020-12-23 | Device for positioning investigation sampling point of large-scale pollution site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531681.6A CN112558639A (en) | 2020-12-23 | 2020-12-23 | Device for positioning investigation sampling point of large-scale pollution site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112558639A true CN112558639A (en) | 2021-03-26 |
Family
ID=75031445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011531681.6A Pending CN112558639A (en) | 2020-12-23 | 2020-12-23 | Device for positioning investigation sampling point of large-scale pollution site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112558639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376260A (en) * | 2022-08-22 | 2022-11-22 | 镇江润辰信息技术有限公司 | Novel intelligent intrusion detection active defense alarm system |
-
2020
- 2020-12-23 CN CN202011531681.6A patent/CN112558639A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376260A (en) * | 2022-08-22 | 2022-11-22 | 镇江润辰信息技术有限公司 | Novel intelligent intrusion detection active defense alarm system |
| CN115376260B (en) * | 2022-08-22 | 2024-03-26 | 镇江润辰信息技术有限公司 | Novel intelligent intrusion detection active defense alarm system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102011053381B4 (en) | System for determining the position of a tool in a workspace | |
| CN102890281B (en) | A kind of GPS hi-Fix measuring method for skyscraper | |
| CN201203426Y (en) | Agricultural aircraft operation navigation system based on embedded type GPS technology | |
| CN106716062A (en) | Flight route planning method of agricultural unmanned aerial vehicle and ground control terminal | |
| CN201368730Y (en) | Land area measuring instrument adopting GPS positioning system | |
| CN107140538A (en) | Odometer GNSS component buildings construction crane machine and lifting fixed point setting-out system | |
| CN108549409A (en) | A kind of plant protection drone flight control method | |
| WO2012037267A1 (en) | Methods and apparatus for dispensing material and electronically tracking same | |
| CN107526367A (en) | A kind of fruit tree plant protection unmanned plane operating system based on geography information integration technology | |
| CN102721398A (en) | Multimode GNSS high-precision real-time deformation monitoring system | |
| CN112558639A (en) | Device for positioning investigation sampling point of large-scale pollution site | |
| CN106292698A (en) | Accurate operation method and system for plant protection unmanned aerial vehicle | |
| CN109613584A (en) | The positioning and orienting method of unmanned truck based on UWB | |
| CN106219416A (en) | A kind of double lifting rope section construction crane machines utilizing GNSS technology | |
| CN107621650A (en) | Antenna attitude geography information monitoring system based on motive objects network management | |
| CN106568412A (en) | Area measurement method for irregularly-shaped plot | |
| CN205581645U (en) | Plant protection unmanned aerial vehicle control system based on difference GPS | |
| CN213659250U (en) | Device for positioning investigation sampling point of large-scale pollution site | |
| CN203519494U (en) | Carbon dioxide concentration gradient measuring instrument | |
| CN203909300U (en) | Portable farmland boundary and barrier point GPS data acquisition device | |
| CN111060941A (en) | High-precision positioning method and device in shielding environment | |
| CN106873018A (en) | Coordinate determination system and coordinate measuring method | |
| CN203860038U (en) | Refined crop soil fertilization system | |
| CN101710022B (en) | Arrangement and location device of pool false bottom | |
| Whyte | Studying elephant movements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |