CN109991594A - A kind of microwave radar device for monitoring water quality unmanned plane - Google Patents
A kind of microwave radar device for monitoring water quality unmanned plane Download PDFInfo
- Publication number
- CN109991594A CN109991594A CN201711485047.1A CN201711485047A CN109991594A CN 109991594 A CN109991594 A CN 109991594A CN 201711485047 A CN201711485047 A CN 201711485047A CN 109991594 A CN109991594 A CN 109991594A
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- CN
- China
- Prior art keywords
- microwave
- radar
- unmanned plane
- monitoring
- microwave radar
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- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
Abstract
A kind of microwave radar device for monitoring water quality unmanned plane, its composition includes: main motion holder (1), microwave radar range device (2), picture control feedback system (3) and radar protection shell (4), wherein main motion holder (1) uses universal monitoring of environment unmanned plane, microwave radar range device (2) is connect with picture control feedback system (3), it is commonly mounted in radar protection shell, main motion holder (1) is connect with radar protection shell (4), and radar protection shell (4) is mounted on holder.The control system that main motion holder (1) can be had by oneself by monitoring unmanned plane, so that microwave radar and the camera of monitoring system are parallel to the horizontal plane always.Microwave receiving and sending equipment is closed to the radar detedtor set, short wavelength microwave of the wavelength that can be issued between 1mm~1000mm.The present embodiment is reasonable in design, by the combination of microwave radar and intelligent filter algorithm, realizes that the water surface determines high Hovering control in the accuracy rating of centimetre unit.
Description
Technical field
The present invention relates to a kind of radar installations more particularly to a kind of microwave radar devices for monitoring water quality unmanned plane.
Background technique
Currently, monitoring water quality unmanned plane is as a kind of professional environmentally friendly unmanned plane.It can be realized any unobstructed water head site
Automatically collecting sampling, real-time dynamic calibration water diverting place is needed during water intaking, passes through the aobvious control holder control of ground intelligent
System and positioning device complete the fixed point water intaking task within two kilometers.During water intaking, in order to prevent due to away from water surface elevation
It is excessively high not acquire water sample, or height is too low causes itself damage, needs to calculate unmanned plane and the water surface in real time
Height, and by feedback data, control unmanned plane decline water intaking process.
It is all made of radar feedback method at present, simulates the bionics principle of the positioning spacing of bat, realizes that the water surface is uphang surely
Stop reaching centimeter accurate, guarantees the accuracy and safety of water intaking process, but since in modern society, various wireless signals are wrong
The technological means of comprehensive complexity, wireless telecommunications is varied, and signal interference or extraneous factor interference between various signals are easy shadow
The levels of precision of unmanned plane radar range unit is rung, to solve above-mentioned environmental disturbances factor, the present invention devises a kind of microwave thunder
Environment wave is avoided to detection thunder according to the signal source of its own matched intelligent filter algorithm and low-frequency range in vain up to device
The interference reached.
Summary of the invention
To solve above-mentioned technical problem, the present invention provides a kind of microwave radar device for monitoring water quality unmanned plane,
After monitoring water quality unmanned plane reaches specified point, through microwave radar device under centainly hovering height, pass through what is received
The calculating of back wave frequency shift amount and intelligent filter algorithm obtain the vertical height of the target water surface, and pass through the data of feedback, control
Unmanned plane decline reaches specified altitude assignment, completes acquisition water sample task
The object of the present invention is achieved like this:
A kind of microwave radar device for monitoring water quality unmanned plane, composition includes: main motion holder 1, microwave radar
Range unit 2, picture control feedback system 3 and radar protection shell 4, wherein main motion holder 1 using universal monitoring of environment without
Man-machine, microwave radar range device 2 is connect with picture control feedback system 3, is commonly mounted in radar protection shell, main motion cloud
Platform 1 is connect with radar protection shell 4, and radar protection shell 4 is mounted on holder.
A kind of microwave radar device for monitoring water quality unmanned plane, it is characterised in that the main motion holder
1 can be own by monitoring unmanned plane control system so that microwave radar and the camera of monitoring system always with horizontal plane
In parallel.
A kind of microwave radar device for monitoring water quality unmanned plane, it is characterised in that the microwave radar is surveyed
It is a kind of radar detedtor that microwave receiving and sending equipment is closed and is set away from device 2, the wavelength that can be issued is between 1mm~1000mm
Short wavelength's microwave.
A kind of microwave radar device for monitoring water quality unmanned plane, it is characterised in that the microwave radar is surveyed
Away from device 2 by microwave transmitting antenna and receiving antenna conjunction set together, make solid state microwave oscillation source using body effect tube, by with
The combination of waveguide forms the emission source of small-sized microwave signal.
A kind of microwave radar device for monitoring water quality unmanned plane, it is characterised in that the picture control is anti-
Feedback system 3, to the image monitoring of the target water surface, is cooperated microwave signal emission source, avoids the motor reflex body of microwave by camera
Caused Distance Judgment error.
The present invention is preferred embodiment, and its advantages include:
1, reasonable in design, intelligence degree is higher；
2, ranging is more accurate, by the combination of microwave radar and intelligent filter algorithm, realizes that the water surface is determined high Hovering control and arrived
In the accuracy rating of centimetre unit.
3, specific to limit precisely, avoid unmanned plane in flight course, because working depth decision errors damage.
Detailed description of the invention
Fig. 1 is the apparatus structure schematic diagram of present pre-ferred embodiments.
In figure: 1, main motion holder 2, microwave radar range device 3, picture control feedback system 4, radar protection shell.
Specific embodiment
It illustrates with reference to the accompanying drawing and the present invention is described in more detail:
A kind of microwave radar device for monitoring water quality unmanned plane, composition includes: main motion holder 1, microwave radar
Range unit 2, picture control feedback system 3 and radar protection shell 4, wherein main motion holder 1 using universal monitoring of environment without
Man-machine, microwave radar range device 2 is connect with picture control feedback system 3, is commonly mounted in radar protection shell, main motion cloud
Platform 1 is connect with radar protection shell 4, and radar protection shell 4 is mounted on holder.
The control system that above-mentioned main motion holder 1 can be had by oneself by monitoring unmanned plane, so that microwave radar and monitoring
The camera of system is parallel to the horizontal plane always.
Above-mentioned microwave radar range device 2 is a kind of radar detedtor for closing microwave receiving and sending equipment and setting, and can be issued
Short wavelength microwave of the wavelength between 1mm~1000mm.
Above-mentioned microwave radar range device 2 sets microwave transmitting antenna and receiving antenna conjunction together, uses bulk effect
Pipe makees solid state microwave oscillation source, by the combination with waveguide, forms the emission source of small-sized microwave signal.
Above-mentioned picture control feedback system 3 is by camera to the image monitoring of the target water surface, cooperation microwave signal hair
Source is penetrated, Distance Judgment error caused by the motor reflex body of microwave is avoided.
Claims (5)
1. a kind of microwave radar device for monitoring water quality unmanned plane, composition includes: main motion holder (1), microwave radar
Range unit (2), picture control feedback system (3) and radar protection shell (4), wherein main motion holder (1) uses general type ring
Monitoring unmanned plane is protected, microwave radar range device (2) is connect with picture control feedback system (3), is commonly mounted on radar protection
In shell, main motion holder (1) is connect with radar protection shell (4), and radar protection shell (4) is mounted on holder.
2. a kind of microwave radar device for monitoring water quality unmanned plane according to claim 1, it is characterised in that described
Main motion holder (1) can be own by monitoring unmanned plane control system so that the camera shooting of microwave radar and monitoring system
Head is parallel to the horizontal plane always.
3. a kind of microwave radar device for monitoring water quality unmanned plane according to claim 1, it is characterised in that described
Microwave radar range device (2) be it is a kind of microwave receiving and sending equipment is closed into the radar detedtor set, the wavelength that can be issued exists
Short wavelength's microwave between 1mm~1000mm.
4. a kind of microwave radar device for monitoring water quality unmanned plane according to claim 1, it is characterised in that described
Microwave radar range device (2) microwave transmitting antenna and receiving antenna conjunction are set together, it is solid to make microwave using body effect tube
State oscillation source forms the emission source of small-sized microwave signal by the combination with waveguide.
5. a kind of microwave radar device for monitoring water quality unmanned plane according to claim 1, it is characterised in that described
Picture control feedback system (3) by camera to the image monitoring of the target water surface, cooperate microwave signal emission source, avoid micro-
Distance Judgment error caused by the motor reflex body of wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485047.1A CN109991594A (en) | 2017-12-29 | 2017-12-29 | A kind of microwave radar device for monitoring water quality unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485047.1A CN109991594A (en) | 2017-12-29 | 2017-12-29 | A kind of microwave radar device for monitoring water quality unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109991594A true CN109991594A (en) | 2019-07-09 |
Family
ID=67111288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711485047.1A Pending CN109991594A (en) | 2017-12-29 | 2017-12-29 | A kind of microwave radar device for monitoring water quality unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109991594A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649338A (en) * | 2020-12-22 | 2021-04-13 | 安徽配隆天环保科技有限公司 | Unmanned aerial vehicle automatic sampling analysis system |
| CN114560096A (en) * | 2022-02-28 | 2022-05-31 | 山东交通学院 | Unmanned aerial vehicle system based on variable bionic bat ultrasonic transceiver |
-
2017
- 2017-12-29 CN CN201711485047.1A patent/CN109991594A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649338A (en) * | 2020-12-22 | 2021-04-13 | 安徽配隆天环保科技有限公司 | Unmanned aerial vehicle automatic sampling analysis system |
| CN114560096A (en) * | 2022-02-28 | 2022-05-31 | 山东交通学院 | Unmanned aerial vehicle system based on variable bionic bat ultrasonic transceiver |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190709 |