CN106564597B - A kind of power patrol unmanned machine - Google Patents

A kind of power patrol unmanned machine Download PDF

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Publication number
CN106564597B
CN106564597B CN201610965811.4A CN201610965811A CN106564597B CN 106564597 B CN106564597 B CN 106564597B CN 201610965811 A CN201610965811 A CN 201610965811A CN 106564597 B CN106564597 B CN 106564597B
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radiation
radiation zone
zone
dry powder
plane
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CN201610965811.4A
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CN106564597A (en
Inventor
朱怀新
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Zhejiang Xianglong Aviation Technology Co ltd
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Jiangsu Jincheng Aviation Technology Co Ltd
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Priority to CN201610965811.4A priority Critical patent/CN106564597B/en
Publication of CN106564597A publication Critical patent/CN106564597A/en
Priority to PCT/CN2017/098354 priority patent/WO2018082367A1/en
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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0228Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
    • A62C3/0242Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft by spraying extinguishants from the aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00Type of UAV
    • B64U10/25Fixed-wing aircraft
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/27Adaptation for use in or on movable bodies
    • H01Q1/28Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/285Aircraft wire antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/36Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/52Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/104Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00UAVs specially adapted for particular uses or applications
    • B64U2101/25UAVs specially adapted for particular uses or applications for manufacturing or servicing
    • B64U2101/26UAVs specially adapted for particular uses or applications for manufacturing or servicing for manufacturing, inspections or repairs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00UAVs specially adapted for particular uses or applications
    • B64U2101/45UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting
    • B64U2101/47UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting for fire fighting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00Propulsion; Power supply
    • B64U50/30Supply or distribution of electrical power
    • B64U50/31Supply or distribution of electrical power generated by photovoltaics

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Ecology (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Astronomy & Astrophysics (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Details Of Aerials (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

The invention discloses a kind of power patrol unmanned machines, including organism, set on the rotation paddle of body rear end;It is equipped with dry powder storage chamber in the body, is stored with dry powder in dry powder storage chamber;Body abdomen is additionally provided with enabling, opens the door by an electromagnetic valve switch control opening and closing;Routing inspection circuit is equipped in the body, routing inspection circuit includes main control unit, camera of taking photo by plane, communication device;The communication device, camera of taking photo by plane, electromagnetic valve switch are connect with main control unit signal;Communication device includes the airborne antenna and the communication chip that connect with airborne antenna signal set on body head;Unmanned plane and fire processing equipment are combined together, unmanned plane is timely handled ignition point when inspection, prevents fire spread, improves practical efficiency, and load new-type antenna, telecommunication quality is more preferably.

Description

A kind of power patrol unmanned machine
Technical field
The present invention relates to a kind of power patrol unmanned machines.
Background technique
Currently, can increasingly pay attention to the use of unmanned plane in electric inspection process, when unmanned plane uses, find fire or It can be fed back by communication device when person's smog point, so that staff gets in touch with fire fighter, then carry out ground Point goes to fire extinguishing, and this mode wastes time very much, and place on fire itself is caused less but to become larger because the time delays, Solving this problem just becomes very critical.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, a kind of power patrol unmanned machine is provided.
To achieve the above object, concrete scheme of the invention is as follows: a kind of power patrol unmanned machine, including organism, sets In the rotation paddle of body rear end;It is equipped with dry powder storage chamber in the body, is stored with dry powder in dry powder storage chamber;Body abdomen is also set There is enabling, opens the door by an electromagnetic valve switch control opening and closing;Routing inspection circuit is equipped in the body, routing inspection circuit includes There are main control unit, camera of taking photo by plane, communication device;The communication device, camera of taking photo by plane, electromagnetic valve switch are and main control unit Signal connection;Communication device includes the airborne antenna and the communication core that connect with airborne antenna signal set on body head Piece.
Wherein, the camera of taking photo by plane is covered with high-definition glass cover.
Wherein, the body uses aluminum alloy organism.
Wherein, the body front end is additionally provided with obstacle ultrasonic sensing device;The obstacle ultrasonic sensing device and master control list First signal connection.
Wherein, the airborne antenna includes the reflecting plate of hexagon, sets that there are two the spokes that are centrosymmetric on reflecting plate Penetrate unit.
Wherein, each radiating element includes a rectangle feed arm and one end is connect and vertical with feed arm The first radiation zone, the first radiation zone other end, which extends, second radiation zone parallel with reflecting plate corresponding sides, Second radiation zone extends downwardly out third radiation belt far from one end of the first radiation zone, and the first radiation zone and third radiation belt are flat Row;The 4th radiation zone for having side corresponding with reflecting plate parallel is extended in third radiation belt free end, the 4th radiation zone Side far from third radiation belt, which is also extended, L-shaped 5th radiation zone, and the 5th radiation zone is far from the 4th radiation zone It is parallel with the 4th radiation zone on one side.
Wherein, second radiation zone is lacked towards the first rectification that the side of third radiation belt is equipped with multiple parallelogram Mouthful;First radiation zone and the second radiation zone are also connected with the shunting radiation arm of an arc;Along the second radiation on second radiation zone Band is equipped with the restricted orifice of multiple hexagons;Third radiation belt is equipped with rectangular radiation bridge bar close to the side of reflecting plate, separate The side of reflecting plate is equipped with T shape and radiates bridge bar;The third radiation belt and the 4th radiation zone junction are equipped with fan-shaped transition arm.
It wherein, further include the parasitic oscillator piece for having parallelogram, the parasitism oscillator arms are set to third radiation belt and the Between one radiation zone, and in parallel with the second radiation zone;The top surface that T shape radiates bridge bar is equipped with arc notch;The choked flow hole number It is four, the quantity of the first rectification notch is five;
The invention has the benefit that unmanned plane and fire processing equipment are combined together, so that unmanned plane is in inspection When ignition point can be handled timely, prevent fire spread, improve practical efficiency, and load new-type antenna, telecommunication Quality is more preferably.
Detailed description of the invention
Fig. 1 is perspective view of the invention;
Fig. 2 is the sectional view of body of the invention;
Fig. 3 is the schematic diagram of routing inspection circuit of the present invention;
Fig. 4 is the structural schematic diagram of this airborne antenna of the invention;
Fig. 5 is the structural schematic diagram of radiating element of the invention;
Fig. 6 is the return loss test chart of this airborne antenna;
Fig. 7 is the isolation performance test figure of this airborne antenna;
Directional diagram when Fig. 8 is the 2.4GHz of this airborne antenna;
Directional diagram when Fig. 9 is the 5.0GHz of this airborne antenna;
Description of symbols of the Fig. 1 into Fig. 9:
1- body;11- airborne antenna;2- revolves paddle;3- takes photo by plane camera;4- solar panels;5- dry powder storage chamber;51- electricity Magnet valve switch;52- opens the door;
N1- reflecting plate;N2- feed arm;N21- shunts radiation arm;The first radiation zone of n3-;N31- first rectifies notch;n4- Second radiation zone;N41- restricted orifice;N5- third radiation belt;N51-T shape radiates bridge bar;N52- rectangular radiation bridge bar;N6- the 4th Radiation zone;N61- transition arm;The 5th radiation zone of n7-;N8- parasitism oscillator piece.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, is not reality of the invention It applies range and is confined to this.
As shown in Figures 1 to 9, a kind of power patrol unmanned machine described in the present embodiment, including organism 1, be set to body 1 The rotation paddle 2 of rear end;It is equipped with dry powder storage chamber 5 in the body 1, is stored with dry powder in dry powder storage chamber 5;1 abdomen of body is also set There is enabling 52, opens the door 52 by the control opening and closing of electromagnetic valve switch 51;Routing inspection circuit, inspection are equipped in the body 1 Circuit includes main control unit, take photo by plane camera 3, communication device;The communication device, camera 3 of taking photo by plane, electromagnetic valve switch 51 It is connect with main control unit signal;Communication device include set on 1 head of body airborne antenna 11 and with airborne antenna 11 The communication chip of signal connection;When inspection staff sees fire point of origin by camera, it can directly control Electromagnetic valve switch 51 allows enabling 52 to open, and dry powder lamp is put out a fire material-paving to point of origin, controls fire behavior at the first time, simply Efficiently.Therefore, the present invention combines unmanned plane and fire processing equipment together, so that unmanned plane is when inspection to ignition point It can timely handle, prevent fire spread, improve practical efficiency, and load new-type antenna, telecommunication quality is more preferably!
A kind of power patrol unmanned machine described in the present embodiment further includes having solar panels 4, and the solar panels 4 are set to 1 top surface of body, for providing accessory power supply to routing inspection circuit;The routing inspection circuit further includes having to connect with main control unit signal Smoke detector, GPS locator, infrared detector;Smoke detector, infrared detector are set to 1 abdomen of body.In this way, one Automatic searching may be implemented and launch, i.e., carried out at once after smoke detector or infrared detector detect point of origin Autonomous dusting of putting out the fire, greatly improves the practicability of unmanned plane.
A kind of power patrol unmanned machine described in the present embodiment, the camera 3 of taking photo by plane are covered with high-definition glass cover.This reality A kind of power patrol unmanned machine described in example is applied, the body 1 uses aluminum alloy organism 1.It is light and handy durable.
A kind of power patrol unmanned machine described in the present embodiment, 1 front end of body are additionally provided with obstacle ultrasonic sensing device; The obstacle ultrasonic sensing device is connect with main control unit signal.It can effective obstacle.
A kind of power patrol unmanned machine described in the present embodiment, the airborne antenna 11 include the reflecting plate of hexagon The radiating element being centrosymmetric there are two being set on n1, reflecting plate n1.A kind of power patrol unmanned machine described in the present embodiment, often A radiating element includes a rectangle feed arm n2 and one end is connect with feed arm n2 and the first vertical radiation zone N3, the first radiation zone n3 other end, which extends, parallel with reflecting plate n1 corresponding sides the second radiation zone n4, and second Radiation zone n4 extends downwardly out third radiation belt n5 far from one end of the first radiation zone n3, and the first radiation zone n3 and third radiate Band n5 is parallel;Third radiation belt n5 extends free end the 4th radiation zone n6 for having side corresponding with reflecting plate n1 parallel, described The side of the separate third radiation belt n5 of 4th radiation zone n6, which is also extended, L-shaped 5th radiation zone n7, the 5th radiation One side with n7 far from the 4th radiation zone n6 is parallel with the 4th radiation zone n6.
It is designed by the microstrip circuit structure not less than 1000 times, and by being not less than 1000 l-G simulation tests and parameter Under adjustment, above-mentioned antenna structure has finally been determined;This antenna is shown excellent after feed coupling in 2.4GHz and 5.0GHz Electric property averagely reaches 9.7dBi under bandwidth near the frequency range;
Specific actual test result such as following table HFSS software emulation obtains:
And other electric properties also have more excellent as a result, its return loss is in 2.4-2.48GHz frequency range and 5.15- The return loss of 5.875GHz frequency range is superior to -10dB;And isolation is due to isolation strip K2 of setting etc., in 2.4- The isolation loss of 2.48GHz and 5.15-5.875GHz frequency range is better than -18dB;Prove that the antenna itself has preferable performance; Its directionality of this antenna, is omni-directional antenna under two frequency as shown in Figure 8 and Figure 9.
A kind of power patrol unmanned machine described in the present embodiment, the second radiation zone n4 is towards the one of third radiation belt n5 Side is equipped with the first rectification notch n31 of multiple parallelogram;First radiation zone n3 and the second radiation zone n4 are also connected with an arc The shunting radiation arm n21 of shape;The restricted orifice n41 of multiple hexagons is equipped on second radiation zone n4 along the second radiation zone n4;The Three radiation zone n5 are equipped with rectangular radiation bridge bar n52 close to the side of reflecting plate n1, and the side far from reflecting plate n1 is equipped with T Shape radiates bridge bar N51;The third radiation belt n5 and the 4th junction radiation zone n6 are equipped with fan-shaped transition arm n61.These are set Additional structure can effectively inhibit electric current flash, reduce standing-wave ratio, actually prove that its critical electrical performance promotes 10% or so, stay Bobbi is down to 1.05 or so, and omni-directional is also promoted, and basically reaches omnidirectional antenna requirement.Its return loss and the equal table of isolation Reveal more preferably performance, it is specific such as Fig. 6, time of the return loss in 2.4-2.48GHz frequency range and 5.15-5.875GHz frequency range Wave loss is superior to -15dB;Such as Fig. 7, isolation is all excellent in the isolation loss of 2.4-2.48GHz and 5.15-5.875GHz frequency range In -20dB.
A kind of power patrol unmanned machine described in the present embodiment further includes the parasitic oscillator piece n8 for having parallelogram, institute State parasitic oscillator arms be set between third radiation belt n5 and the first radiation zone n3, and in parallel with the second radiation zone n4;T shape radiates bridge The top surface of bar N51 is equipped with arc notch;The restricted orifice n41 quantity is four, and the quantity of the first rectification notch n31 is five; The data can effectively improve rectification effect, increase bandwidth, reduce standing-wave ratio.If meeting above-mentioned specification, the performance of antenna will more Add optimization, especially in terms of return loss, return loss is in 2.4-2.48GHz frequency range and 5.15-5.875GHz frequency range Return loss is superior to -17dB.
First radiation zone n3 and the second radiation zone n4 is also connected with the shunting radiation arm n21 of an arc;Second radiation zone n4 On along the second radiation zone n4 be equipped with multiple hexagons restricted orifice n4;The setting of the structure is very ingenious the experiment has found that strong Under electromagnetic environment, simulated altitude inspection environment, when being equipped with shunting radiation arm n21, restricted orifice n4, the isolation of antenna has Certain to increase, standing-wave ratio reduces 0.15 or so, and since current length rule changes, gain increases 2.5dBi, needs exist for It is bright, when shunt radiation arm n21, restricted orifice n4 be arranged other antennas are identical, on analogous location when and in forceful electric power magnetic environment Under, it only can increase isolation, not can increase other performances of antenna, it is seen that shunt radiation arm n21, the setting of restricted orifice n4 meets Performance Match with antenna, unique to improve antenna current average value, setting has reached more optimized as a result, each other together It supports mutually.
When if necessary to more preferably stable performance, the specific size of this antenna can optimize are as follows: the side length of reflecting plate n1 is 19.4mm, a length of 4.1mm of rectangle feed arm, width 1.9mm;Rectangle feed arm is equipped with a notch below, notch it is a length of 3.2mm, width 0.3mm;First radiation zone line width is 2.2mm, and the lower part of the first radiation zone is wedge shape, and acute angle is 30 degree.Third The line width of radiation zone and the second radiation zone is 3.0mm;The side length on close reflecting plate one side of the second radiation zone is 13.2mm;Third The side length on close reflecting plate one side of radiation zone is 14.0mm;The line width of 4th radiation zone is 1.4mm, a length of 11.3mm in outside; The trailing arm side length of 5th radiation zone is 1.9mm, and transverse arm side length 5.6mm, line width is no more than 1.5mm;The quantity of first rectification notch It is 5, line width 0.42mm;Side length is 1.1mm;Two first rectification notches are apart no more than 1.0mm;Rectangular radiation bridge bar Line width is 1.2mm, and laterally wide is 1.3mm, and the line width of a height of 7.2mm:T shape radiation bridge bar is 2.0mm, trailing arm it is a length of The width of 5.5mm, transverse arm are 0.6mm: the radius of fan-shaped transition arm is 1.7mm;The line width for shunting radiation arm is 0.3mm, internal diameter are as follows: 4.6mm;There are four restricted orifices, and side length 0.58mm, two neighboring center is at a distance of 12mm.
The above is only a preferred embodiment of the invention, therefore all according to structure described in present patent application range It makes, the equivalent change or modification that feature and principle are done, in the protection scope of present patent application.

Claims (4)

1. a kind of power patrol unmanned machine, it is characterised in that: including organism (1), set on the rotation paddle (2) of body (1) rear end;Institute It states in body (1) and is equipped with dry powder storage chamber (5), be stored with dry powder in dry powder storage chamber (5);Body (1) abdomen is additionally provided with enabling (52), (52) are opened the door by electromagnetic valve switch (51) control opening and closing;It is equipped with routing inspection circuit in the body (1), patrols Examining circuit includes main control unit, camera of taking photo by plane (3), communication device;The communication device, camera of taking photo by plane (3), solenoid valve Switch (51) is connect with main control unit signal;Communication device include set on body (1) head airborne antenna (11) and The communication chip being connect with airborne antenna (11) signal;
The airborne antenna (11) includes the reflecting plate (n1) of hexagon, sets that there are two be centrosymmetric on reflecting plate (n1) Radiating element;Each radiating element includes a rectangle feed arm (n2) and one end is connect with feed arm (n2) and Vertical the first radiation zone (n3), the first radiation zone (n3) other end, which extends, has one to put down with reflecting plate (n1) corresponding sides Capable the second radiation zone (n4), the second radiation zone (n4) extend downwardly out third radiation far from the one end of the first radiation zone (n3) Band (n5), the first radiation zone (n3) are parallel with third radiation belt (n5);The free end third radiation belt (n5), which is extended, to be had and reflects The 4th parallel radiation zone (n6) of the corresponding side of plate (n1), the one of the separate third radiation belt (n5) of the 4th radiation zone (n6) Side, which is also extended, L-shaped 5th radiation zone (n7), the 5th radiation zone (n7) far from the 4th radiation zone (n6) one side with 4th radiation zone (n6) is parallel.
2. a kind of power patrol unmanned machine according to claim 1, it is characterised in that: the camera of taking photo by plane (3) is covered with High-definition glass cover, the body (1) use aluminum alloy organism (1).
3. a kind of power patrol unmanned machine according to claim 1, it is characterised in that: body (1) front end is additionally provided with wall Hinder ultrasonic sensing device;The obstacle ultrasonic sensing device is connect with main control unit signal.
4. a kind of power patrol unmanned machine according to claim 1, it is characterised in that: second radiation zone (n4) is towards the The side of three radiation zones (n5) is equipped with the first rectification notch (n31) of multiple parallelogram;First radiation zone (n3) and second Radiation zone (n4) is also connected with the shunting radiation arm (n21) of an arc;Along the second radiation zone (n4) on second radiation zone (n4) Restricted orifice (n41) equipped with multiple hexagons;Third radiation belt (n5) is equipped with rectangular radiation close to the side of reflecting plate (n1) Bridge bar (n52), the side far from reflecting plate (n1) are equipped with T shape radiation bridge bar (N51);The third radiation belt (n5) and the 4th The radiation zone junction (n6) is equipped with fan-shaped transition arm (n61).
CN201610965811.4A 2016-11-04 2016-11-04 A kind of power patrol unmanned machine Active CN106564597B (en)

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PCT/CN2017/098354 WO2018082367A1 (en) 2016-11-04 2017-08-21 Electric power-inspecting unmanned aerial vehicle

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CN117382933B (en) * 2023-12-07 2024-02-23 浙江恒逸石化有限公司 Unmanned aerial vehicle inspection chemical production factory control method, system and device

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CN105999587A (en) * 2016-06-28 2016-10-12 安徽扫宝智能科技有限公司 Fire fighting unmanned aerial vehicle for power high-voltage overhead line

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