CN104477399B - A kind of many rotor wing unmanned aerial vehicles of night search and rescue - Google Patents
A kind of many rotor wing unmanned aerial vehicles of night search and rescue Download PDFInfo
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- CN104477399B CN104477399B CN201410705948.7A CN201410705948A CN104477399B CN 104477399 B CN104477399 B CN 104477399B CN 201410705948 A CN201410705948 A CN 201410705948A CN 104477399 B CN104477399 B CN 104477399B
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Abstract
The invention discloses a kind of many rotor wing unmanned aerial vehicles of night search and rescue, belong to unmanned plane search technique field.The frame of the present invention stretches out six horns along its body, and underpart is provided with foot rest, and organism bottom is loaded with searching and rescuing mechanism's carry bar；Flight hoisting mechanism is arranged at the end of horn, and screw is connected with motor activity by Fast detachable unit；Searchlighting mechanism includes wide-angle searchlight and optically focused searchlight, and wide-angle searchlight carry is on horn, and optically focused searchlight carry is in the end of searchlight carry bar；Search and rescue the loudspeaker of mechanism, image mechanism and thermal imaging mechanism all by searching and rescuing mechanism's carry bar carry in unmanned plane organism bottom.The search and rescue device of the present invention can be quick installed on many rotor wing unmanned aerial vehicles, nearly 7000 square metres of visible light source supports are provided for ground rescue worker, key area gives high light post searchlighting simultaneously search for tie surface, it is adaptable to mountain area, forest, grassland, the water surface, region, marsh night search and rescue, go on patrol and tackle social event and anti-terrorism and scout.
Description
Technical field
The present invention relates to unmanned plane search technique field, more particularly, it relates to a kind of many rotor wing unmanned aerial vehicles of night search and rescue.
Background technology
China is vast in territory, populous, is the country that takes place frequently of natural calamity, accident.The scouting of anti-terrorism the most in recent years,
Searching rescue task is aggravated, and night search and rescue (search) task of emergency management and rescue department and public security anti-terrorism department is the heaviest.Tradition
Search plan takes the mode of field surface detection, and by hand-held or automobile motor-driven offer light source, but it is single to there is light source direction,
The problems such as coverage is little, and often cannot ensure when running into the search and rescue such as the water surface, mountain stream, mountain top, marsh, search key area
Light source is supported.The best owing to searching and rescuing (search) sight line, do not only result in search and rescue (search) inefficiency, and rescue worker
Personal safety can not be ensured well.
Along with the progress of science, the application of unmanned plane is more and more extensive.Unmanned plane is not limited by takeoff and anding place, can vertically rise
Fall, hovering, can be to features such as any one direction flights flexibly.But, existing unmanned plane is appointed at execution night search
There is many deficiencies during business, as light source irradiates, ground areas is less and unstable, high light post tie surface cannot be provided to search and rescue and alert
Easily affected by flight attitude by tactics, camera and searchlight etc. so that depopulated helicopter ability of turning out for work is relatively low, on applying
By a definite limitation.
Through retrieval, China Patent No. ZL201420102010.8, authorized announcement date is on August 6th, 2014, innovation and creation name
Being referred to as: the searchlighting at night of a kind of depopulated helicopter and video capture device, this application case includes that the shooting of casing and inside thereof controls
Device, searchlighting control device, Image transmission equipment and battery, are provided with camera and searchlighting lamp holder difference on the front panel of casing
Controlling device with video camera controller, searchlighting to be connected, the upper surface at casing is provided with the antenna being connected with Image transmission equipment,
Described battery controls device with video camera controller, searchlighting, Image transmission equipment is connected powers for it, this video camera controller,
Searchlighting is controlled device and is connected with unmanned aerial vehicle control system by order wire, and video camera controller is set with fuselage storage by order wire
For being connected.This application case has reached depopulated helicopter night flying operation and the purpose of searchlighting shooting tracking, but this application case does not has
Having consideration that night performs search operation vital light source searchlighting problem, light source coverage is narrow, illumination is not enough, search regards
Line is the best, the most also have impact on the effect of shooting image, still needs to improve further.
China Patent No. ZL 201220730305.4, authorized announcement date on July 31st, 2013, invention and created name is: a kind of
Having the power-line patrolling depopulated helicopter of Inertial Navigation Platform, this application case includes depopulated helicopter and suitable ground control thereof
Device；Camera system and inertial navigation system it is provided with in the preposition The Cloud Terrace of unmanned plane head；Fuselage interior at unmanned plane sets
It is equipped with flight control system and power-driven system.Described camera system includes camera, visible ray digital camera, ultraviolet imagery
Instrument and thermal infrared imager.Described power-driven system is turboshaft engine, and described flight control system is used for controlling depopulated helicopter
According to preset flight parameter and airline operation, and Real-time Feedback avionics position data.The ultraviolet imager of this application case and
Thermal infrared imager is mainly used in automatically the real time status of power circuit being carried out image data record, patrols and examines operation realizing electrical network,
Night search and rescue field can not be promoted the use of.
To sum up, it would be highly desirable to strengthen innovation and the exploration of emergency rescue equipment at night.
Summary of the invention
1. invention to solve the technical problem that
It is an object of the invention to solve what existing night search scheme existed: 1) need a large amount of manpower and materials to carry out inch-by-inch search,
Owing to the visible equation of light causes search efficiency low；2) searchlighting light source coverage is narrow, illumination is not enough, it is impossible to ensure the water surface, mountain valley,
Mountain top, marsh etc. are searched and rescued, search key area night light source is supported；3) night performs police scouting, combat duty cannot provide
The problem that aerial high light post gives tactic cooperation；Provide a kind of many rotor wing unmanned aerial vehicles of night search and rescue.The scheme that the present invention provides,
Search and rescue device can be quick installed on many rotor wing unmanned aerial vehicles, provides nearly 7000 square metres of visible light source supports for ground rescue worker,
Key area is given simultaneously high light post searchlighting with tie surface search for, it is adaptable to mountain area, forest, grassland, water surface night search and rescue,
Patrol and reply social event and anti-terrorism are scouted.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that the present invention provides is:
The many rotor wing unmanned aerial vehicles of a kind of night search and rescue of the present invention, including frame, flight hoisting mechanism, searchlighting mechanism and search and rescue mechanism,
Wherein:
Described frame includes horn, searchlight carry bar, foot rest and search and rescue mechanism carry bar, and frame stretches out six along its body
Horn, underpart is provided with foot rest, and organism bottom is loaded with searching and rescuing mechanism's carry bar；Described searchlight carry bar is positioned at
The bottom of horn, this searchlight carry bar is arranged between two horns；
Described flight hoisting mechanism is arranged at the end of horn, and this flight hoisting mechanism includes electron speed regulator, motor and spiral
Oar, the output of electron speed regulator connects motor, and the bottom of screw is provided with a Fast detachable unit, screw by this Fast detachable unit with
Motor activity connects, and motor controls screw and rotates with different rotating speeds；
Described searchlighting mechanism includes wide-angle searchlight and optically focused searchlight, wide-angle searchlight carry in horn near flight elevator
One end of structure, optically focused searchlight carry is in the end of searchlight carry bar；
Described search and rescue mechanism includes loudspeaker, image mechanism and thermal imaging mechanism, loudspeaker, image mechanism and thermal imaging mechanism
All by searching and rescuing mechanism's carry bar carry in unmanned plane organism bottom.
As further improvement of the present invention, described image mechanism includes the first carry part, the first carry plate, the first X-axis
Brushless electric machine, the first The Cloud Terrace support, shooting support, the first Y-axis brushless electric machine and camera head, the upper end of the first carry part sets
Being equipped with bayonet socket, the first carry part is sticked on search and rescue mechanism carry bar by this bayonet socket, the lower end of the first carry part and the first carry
Plate is connected, and the bottom of this first carry plate is fixed with the first X-axis brushless electric machine, and the first X-axis brushless electric machine controls the first The Cloud Terrace and props up
Frame rotates；One end of the first described The Cloud Terrace support is fixed with the first Y-axis brushless electric machine, and the first Y-axis brushless electric machine controls shooting
Support rotates；Described camera head is fixed on shooting support.
As further improvement of the present invention, the bottom of the first carry plate is also fixed with loudspeaker, described searchlight carry bar
It is plugged in the first carry intralamellar part.
As further improvement of the present invention, described thermal imaging mechanism includes the second carry part, the second carry plate, the 2nd X
Axle brushless electric machine, the second The Cloud Terrace support, the second Y-axis brushless electric machine, thermal imaging frame and thermal imaging device, the second carry part set
Together in searching and rescuing on mechanism's carry bar, this second carry part and the second carry plate are connected, and the bottom of the second carry plate is fixed with the 2nd X
Axle brushless electric machine, the second X-axis brushless electric machine controls the second The Cloud Terrace support and rotates；One end of second The Cloud Terrace support is fixed with the 2nd Y
Axle brushless electric machine, the second Y-axis brushless electric machine controls thermal imaging frame and rotates；Described thermal imaging frame includes base plate, the first side
Thermal imaging device is fixed on base plate by plate and the second side plate, the first side plate and the engaging of the second side plate.
As further improvement of the present invention, described thermal imaging device is spectrometer or radar stealthy materials.
As further improvement of the present invention, described Fast detachable unit includes Fast detachable unit base, the Fast detachable unit seat of honour and alignment pin, soon
Disassembling base to be fixed on motor, the Fast detachable unit seat of honour is fixed with screw；The middle part of described Fast detachable unit base is provided with base end
Head, base termination offers external screw thread, Fast detachable unit base is further opened with position hole, offers bottom the described Fast detachable unit seat of honour
Having the screwed hole coordinated with base termination, Fast detachable unit base is threaded into the Kong Zhongyu Fast detachable unit seat of honour by base termination and is connected；Institute
The alignment pin stated matches with hole, location, it is ensured that when screw rotates the Fast detachable unit seat of honour and Fast detachable unit base without departing from.
As further improvement of the present invention, described wide-angle searchlight and optically focused searchlight all add blade inserting radiation aluminium
Sheet.
3. beneficial effect
Use the technical scheme that the present invention provides, compared with existing known technology, there is following remarkable result:
(1) the many rotor wing unmanned aerial vehicles of a kind of night search and rescue of the present invention, it is searched and rescued and is mounted with loudspeaker, video camera on mechanism's carry bar
Being mounted with wide-angle searchlight and optically focused searchlight in structure and thermal imaging mechanism, and unmanned plane frame, wide-angle searchlight can be ground
Thering is provided stable illumination support, optically focused searchlight light beam can positive lock region to be captured, it is ensured that image mechanism can provide steady
Fixed, clearly picture pass ground control portion back, meanwhile, sign of life can be found according to thermal source by thermal imaging mechanism, searches for night
Offer double shield is provided, ground can be communicated information in real time by loudspeaker and search and rescue or treat rescue worker, substantially increase night
Search efficiency；
(2) the many rotor wing unmanned aerial vehicles of a kind of night search and rescue of the present invention, its loudspeaker, image mechanism and thermal imaging mechanism are all by searching
Rescue mechanism's carry bar carry in unmanned plane organism bottom, and searchlight carry bar is plugged in the first carry intralamellar part, non-working condition
Under, can quickly remove loudspeaker, image mechanism, thermal imaging mechanism and optically focused searchlight；Additionally, screw passes through Fast detachable unit
It is connected with motor activity, also in 3s, screw quickly can be pulled down from motor by Fast detachable unit, the quickest during use
Assemble, transport, easy to carry, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the many rotor wing unmanned aerial vehicles of a kind of night search and rescue of the present invention；
Fig. 2 is to search and rescue mechanism's carry bar carry loudspeaker, image mechanism and the structural representation of thermal imaging mechanism in the present invention；
Fig. 3 is the structured flowchart of night search and rescue many rotor wing unmanned aerial vehicles controlling organization in the present invention；
Fig. 4 is the structural representation that in the present invention, Fast detachable unit is connected with motor；
Fig. 5 is the structural representation that in the present invention, Fast detachable unit is connected with screw；
Fig. 6 is the structural representation of image mechanism in the present invention；
Fig. 7 is the structural representation of thermal imaging mechanism in the present invention.
Label declaration in schematic diagram:
1, battery；21, horn；22, searchlight carry bar；23, foot rest；24, mechanism's carry bar is searched and rescued；31, wide-angle is visited
Illuminator；32, optically focused searchlight；
41, motor；42, Fast detachable unit；421, Fast detachable unit base；4211, base termination；4212, fixing hole；4213, fixed
Hole, position；422, the Fast detachable unit seat of honour；423, jump ring；424, M3 screw；425, alignment pin；43, screw；51、GPS
Navigator；52, wireless image transmission device；6, loudspeaker；
7, image mechanism；71, the first carry part；72, the first carry plate；73, the first X-axis brushless electric machine；74, first
The Cloud Terrace support；75, shooting support；76, the first Y-axis brushless electric machine；77, camera head；
8, thermal imaging mechanism；81, the second carry part；82, the second carry plate；83, the second X-axis brushless electric machine；84,
Two The Cloud Terrace supports；85, the second Y-axis brushless electric machine；861, base plate；862, the first side plate；863, the second side plate；87、
Thermal imaging device.
Detailed description of the invention
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
Referring to Fig. 1, the many rotor wing unmanned aerial vehicles of a kind of night search and rescue of the present embodiment, including frame, flight hoisting mechanism, searchlighting machine
Structure and search and rescue mechanism, wherein:
Described frame includes horn 21, searchlight carry bar 22, foot rest 23 and searches and rescues mechanism's carry bar 24, and frame is along its machine
Body stretches out six horns 21, and six horns 21 are arranged at equal intervals around body, it is possible to ensure the stability of unmanned plane during flying.Machine
Body bottom is provided with foot rest 23, and organism bottom is loaded with searching and rescuing mechanism's carry bar 24, searches and rescues mechanism's carry bar 24 and penetrates unmanned
In the installing hole of machine organism bottom, under non-working condition, can extract out searching and rescuing mechanism's carry bar 24.Search and rescue mechanism's carry bar 24
On be mounted with image mechanism 7, the first carry plate 72 that described searchlight carry bar 22 is plugged in image mechanism 7 is internal, visits
Illuminator carry bar 22 also can be extracted out very easily from the first carry plate 72.The present embodiment is provided with four searchlight carry bars 22,
Four searchlight carry bars 22 stretch out between two horns 21 respectively.
Described flight hoisting mechanism is arranged at the end of six horns 21, and this flight hoisting mechanism includes electron speed regulator, motor
41 and screw 43, the end of horn 21 arranges motor cabinet, and motor 41 is installed on motor cabinet, the output of electron speed regulator
Connecting motor 41, motor 41 controls screw 43 and rotates with different rotating speeds.
What deserves to be explained is, the present embodiment is provided with a Fast detachable unit 42 in the bottom of screw 43, referring to Fig. 4 and Fig. 5, Quick Release
Part 42 includes Fast detachable unit base 421, the Fast detachable unit seat of honour 422 and jump ring 423, and the middle part of Fast detachable unit base 421 is provided with base
Termination 4211, base termination 4211 offers external screw thread.On Fast detachable unit base 421, the surrounding along base termination 4211 is offered
Having fixing hole 4212 and hole 4213, location, Fast detachable unit base 421 is fixed on motor through fixing hole 4212 by M3 screw 424
On 41.The screwed hole coordinated with base termination 4211, and the Fast detachable unit seat of honour 422 is offered bottom the described Fast detachable unit seat of honour 422
On also offer fixing hole and hole, location, the Fast detachable unit seat of honour 422 is fixed with screw 43 by M3 screw 424 through fixing hole,
Jump ring 423 is also accompanied between the Fast detachable unit seat of honour 422 and screw 43.Alignment pin 425 is through offering on the Fast detachable unit seat of honour 422
Hole, location, when assembling screw 43, bottom thread hole, the Fast detachable unit seat of honour 422 and the base termination 4211 of Fast detachable unit base 421
Coordinating, after being screwed into 90 °, alignment pin 425 snaps in hole 4213, location, it is possible to ensure that screw 43 acceleration or deceleration is along same
When one direction rotates, the Fast detachable unit seat of honour 422 and Fast detachable unit base 421 do not separate, and then ensure spiral during unmanned plane operation
Oar 43 causes the accident without departing from unmanned plane body.Same, during dismounting screw 43, rightabout turns the Fast detachable unit seat of honour 422,
Alignment pin 425 departs from location hole 4213, i.e. quick release screw 43.Can be by spiral in 3s by this Fast detachable unit 42
Oar 43 is installed on the output of motor 41, or pulls down from motor 41.
Described searchlighting mechanism includes that wide-angle searchlight 31 and optically focused searchlight 32, wide-angle searchlight 31 carry lean in horn 21
One end of nearly flight hoisting mechanism, in the present embodiment, the bulb of wide-angle searchlight 31 uses high-power LED energy-saving lamp, and model is
LM-W150, power is 150w.Optically focused searchlight 32 carry is adopted in the end of searchlight carry bar 22, optically focused searchlight 32
Being LM-W90 by model, power is the LED of 90w.In the present embodiment on wide-angle searchlight 31 and optically focused searchlight 32
All add blade inserting radiating aluminium sheet and be respectively positioned on the lower section of screw 43.Air in flight course, below screw 43
Rapid flow, greatly improves radiating efficiency.So, searchlight can work long hours, and does not worries causing because lamp body is overheated
Fault, searchlight extends service life.
Described search and rescue mechanism includes loudspeaker 6, image mechanism 7 and thermal imaging mechanism 8.Referring to Fig. 2 and Fig. 6, the present embodiment
Image mechanism 7 include that camera head increases steady The Cloud Terrace and the camera head 77 of its upper load, the camera head steady The Cloud Terrace of increasing includes first
Carry part the 71, first carry plate the 72, first X-axis brushless electric machine the 73, first The Cloud Terrace support 74, shooting support 75 and a Y
Axle brushless electric machine 76.The upper end of the first carry part 71 is provided with bayonet socket, and the first carry part 71 is sticked in unmanned plane by this bayonet socket
On the search and rescue mechanism carry bar 24 of organism bottom, image mechanism 7 is fastened on search and rescue mechanism carry by the first carry part 71
Bar 24, both can guarantee that between image mechanism 7 and body not because the factors such as air-flow shake, it is ensured that shooting image is clear, does not weighs
Shadow.Meanwhile, under unmanned plane non-working condition, also image mechanism 7 quickly can be removed, it is ensured that during transport, image mechanism 7 is negative
The camera head 77 carried is not collided, and causes damaging.
The lower end of the first carry part 71 is connected with the first carry plate 72, and described loudspeaker 6 is fixed on the end of the first carry plate 72
Portion.The bottom of this first carry plate 72 is fixed with the first X-axis brushless electric machine 73, the output shaft of the first X-axis brushless electric machine 73
Being connected with the first The Cloud Terrace support 74, the first X-axis brushless electric machine 73 controls the first The Cloud Terrace support 74 and rotates.The first described cloud
Platform support 74 is U-shape structure, and one end of this first The Cloud Terrace support 74 is fixed with the first Y-axis brushless electric machine 76, the first The Cloud Terrace
The other end of support 74 is symmetrically arranged with rotating shaft.Described shooting support 75 is also U-shape structure, the one of this shooting support 75
End is connected with the output shaft of the first Y-axis brushless electric machine 76, and the other end of shooting support 75 is connected with rotating shaft, and the first Y-axis is brushless
Motor 76 controls shooting support 75 and rotates.Described camera head 77 is fixed on shooting support 75, images in the present embodiment
Device 77 uses ccd high definition pick-up head, and this camera head 77 connects wireless image transmission device 52, described without line chart
It is shown to again on screen as transmitting device 52 receives system by the wireless image of radio transmissioning signal to ground.Additionally, this reality
Execute example and there is also mounted a small-sized optically focused searchlight on shooting support 75, so ensure that camera is stable with optically focused searchlight
Keep certain angle, search and rescue during (search) in aircraft flight, camera use optically focused searchlight can provide stably,
Picture passes ground control portion back clearly, for surface personnel's decision-making.
Referring to Fig. 7, the thermal imaging mechanism 8 of the present embodiment includes that thermal imaging device increases steady The Cloud Terrace and the thermal imaging device loaded on it
87, in the present embodiment, frame, the camera head steady The Cloud Terrace of increasing and the thermal imaging device steady The Cloud Terrace of increasing all use carbon fibre material to prepare, carbon
Fibrous material is a kind of to have very high intensity and the high-temperature fibre of modulus, and the main body rack of unmanned plane uses carbon fibre material, energy
Enough ensureing that unmanned plane volume is little, lightweight, frame strength is high, service life is greatly prolonged.
Thermal imaging device increases steady The Cloud Terrace and includes second carry part the 81, second carry plate the 82, second X-axis brushless electric machine 83, second
The Cloud Terrace support the 84, second Y-axis brushless electric machine 85 and thermal imaging frame.Second carry part 81 is sleeved on search and rescue mechanism carry bar
On 24, the most also can reach between guarantee thermal imaging mechanism 8 and body not because the factors such as air-flow shake, at non-working condition
The lower purpose quickly removed.Second carry part 81 and the second carry plate 82 are connected, and the bottom of the second carry plate 82 is fixed with second
X-axis brushless electric machine 83, output and the second The Cloud Terrace support 84 of the second X-axis brushless electric machine 83 are connected, and the second X-axis is brushless
Motor 83 controls the second The Cloud Terrace support 84 and rotates.Second The Cloud Terrace support 84 is L-type structure, one end of the second The Cloud Terrace support 84
Being fixed with the second Y-axis brushless electric machine 85, the second Y-axis brushless electric machine 85 controls thermal imaging frame and rotates.Described thermal imaging machine
Frame includes base plate the 861, first side plate 862 and the second side plate 863, the first side plate 862 and the second side plate 863 card merga pass spiral shell
Bolt is fixed, and is fixed on base plate 861 by thermal imaging device 87.In the present embodiment, thermal imaging device 87 uses huge brother electronics MAG30
Thermal infrared imager, utilizes radar stealthy materials can find sign of life according to thermal source, provides double shield for night search and rescue.
In the present embodiment, loudspeaker 6, image mechanism 7 and thermal imaging mechanism 8 are all by searching and rescuing mechanism's carry bar 24 carry in unmanned
Machine organism bottom, and searchlight carry bar 22 to be plugged in the first carry plate 72 internal, under non-working condition, can quickly remove expansion
Sound device 6, image mechanism 7, thermal imaging mechanism 8 and optically focused searchlight 32.Additionally, screw 43 by Fast detachable unit 42 with
Motor 41 is flexibly connected, and also quickly can be pulled down from motor 41, by attaching part by screw 43 in 3s by Fast detachable unit 42
After part is removed, unmanned plane takes up room the least, it is simple to transports and carries, the most quickly assembles during use, practical.
Referring to Fig. 3, the unmanned plane of the present embodiment also includes the controlling organization being arranged at internal body, and controlling organization is whole unmanned
The core of machine control system, is used for controlling unmanned plane during flying and increases steady The Cloud Terrace, thermal imaging device to specified altitude assignment, regulation camera head
Increase the upset of steady The Cloud Terrace and control wide-angle searchlight 31, the switch of optically focused searchlight 32 and angle adjustment.Controlling organization includes electricity
Pond 1, remote-control receiver, searchlight control system and wide-angle searchlight angle control system.Battery 1 is that whole controlling organization supplies
Electricity, remote-control receiver receives the positional information of GPS navigator 51 feedback, controls unmanned plane during flying to specified altitude assignment.Meanwhile,
The output of remote-control receiver connects camera head and increases steady The Cloud Terrace, the thermal imaging device steady The Cloud Terrace of increasing and loudspeaker 6, remote-control receiver
Control camera and radar stealthy materials extracts clear, stable image information, camera, radar stealthy materials and wireless image transmission device 52 phase
Even, wireless image transmission device 52 transmits a signal to terrestrial wireless image receiving system again, for surface personnel's decision-making.With
Time, surface personnel communicates information to ground in real time also by loudspeaker 6 and searches and rescues or treat rescue worker, searches improving night
Rescue efficiency.Described searchlight control system takies two passages of remote-control receiver, the output of searchlight control system respectively with
Wide-angle searchlight 31, optically focused searchlight 32 be connected, and ground controller can control wide-angle searchlight 31, optically focused searchlight 32
Switch, light-illuminating direction and angle etc. so that the light beam of optically focused searchlight 32 can positive lock region to be captured, do not flown
Row attitude disturbance.Described wide-angle searchlight angle control system controls the steering wheel being connected with wide-angle searchlight 31, adjusts aircraft
During attitudes vibration, wide-angle searchlight 31 is perpendicular to ground irradiation all the time, provides stable illumination support, factually border measuring and calculating for ground,
Wide-angle searchlight 31 can be that 7000 square metres of ground regions provide visible light source support, and substantially meeting search and rescue (search) task needs
Want.
According to measuring and calculating, wide-angle searchlight 31 is when 100 meters of high-altitudes are irradiated vertically downward, and light source coverage is diameter 110 meters
Circle, area coverage about 9500 square metres.Optically focused searchlight 32 then can be towards any direction, angular illumination, to emphasis district
Territory gives high light post searchlighting and searches and rescues with tie surface and search.Optically focused searchlight 32 irradiates cover towards any direction, different angles
Area is from 5000 square metres to 7000 square metres.Additionally, at some in particular cases, the most convertible wide-angle searchlight 31
Irradiating angle so that it is consistent with the direction of illumination of optically focused searchlight 32, with in the case of not moving aircraft, expand periphery
Range of exposures.
Embodiment 2
The many rotor wing unmanned aerial vehicles of a kind of night search and rescue of the present embodiment, substantially with embodiment 1, its difference is: the present embodiment
Thermal imaging device 87 use spectrometer, the model of spectrometer is UPRtek MK350S.
The many rotor wing unmanned aerial vehicles of a kind of night search and rescue described in embodiment 1～2, when aircraft is 100 meters of high cruises or when awaiting orders,
Can be that ground rescue worker provides nearly 7000 square metres of visible light source supports, key area be given high light post searchlighting to coordinate simultaneously
Ground is searched and rescued and search；The camera head carried and thermal imaging device can transmit overhead imagery to ground, to surface personnel
There is provided clear and intuitive regional real-time imaging, it is simple to dispose and arrange search and rescue planning；It is particularly suited for mountain area, forest, grassland, water
Face night search and rescue, go on patrol and tackle social event and anti-terrorism and scout.
Schematically being described the present invention and embodiment thereof above, this description does not has restricted, shown in accompanying drawing yet
Simply one of embodiments of the present invention, actual structure is not limited thereto.So, if those of ordinary skill in the art
Enlightened by it, in the case of without departing from the invention objective, design the knot similar to this technical scheme without creative
Structure mode and embodiment, all should belong to protection scope of the present invention.
Claims (6)
1. the many rotor wing unmanned aerial vehicles of night search and rescue, it is characterised in that: include frame, flight hoisting mechanism, searchlighting mechanism and search
Rescue mechanism, wherein:
Described frame includes horn (21), searchlight carry bar (22), foot rest (23) and searches and rescues mechanism's carry bar (24),
Frame stretches out six horns (21) along its body, and underpart is provided with foot rest (23), and organism bottom is loaded with searching and rescuing mechanism
Carry bar (24)；Described searchlight carry bar (22) is positioned at the bottom of horn (21), and this searchlight carry bar (22) sets
It is placed between two horns (21)；
Described flight hoisting mechanism is arranged at the end of horn (21), and this flight hoisting mechanism includes electron speed regulator, motor
(41) and screw (43), the output of electron speed regulator connects motor (41), and the bottom of screw (43) is provided with one
Fast detachable unit (42), screw (43) is flexibly connected with motor (41) by this Fast detachable unit (42), and motor (41) controls spiral shell
Rotation oar (43) rotates with different rotating speeds；
Described searchlighting mechanism includes wide-angle searchlight (31) and optically focused searchlight (32), and wide-angle searchlight (31) carry is in machine
Arm (21) is near one end of flight hoisting mechanism, and optically focused searchlight (32) carry is in the end of searchlight carry bar (22)；
Described search and rescue mechanism includes loudspeaker (6), image mechanism (7) and thermal imaging mechanism (8), loudspeaker (6), shooting
Mechanism (7) and thermal imaging mechanism (8) are all by searching and rescuing mechanism's carry bar (24) carry in unmanned plane organism bottom；Described
Image mechanism (7) includes the first carry part (71), the first carry plate (72), the first X-axis brushless electric machine (73), the first cloud
Platform support (74), shooting support (75), the first Y-axis brushless electric machine (76) and camera head (77), the first carry part (71)
Upper end be provided with bayonet socket, the first carry part (71) is sticked in search and rescue mechanism's carry bar (24) by this bayonet socket, and first hangs
The lower end of holder (71) and the first carry plate (72) are connected, the bottom of this first carry plate (72) be fixed with the first X-axis without
Brush motor (73), the first X-axis brushless electric machine (73) controls the first The Cloud Terrace support (74) and rotates；The first described The Cloud Terrace props up
One end of frame (74) is fixed with the first Y-axis brushless electric machine (76), and the first Y-axis brushless electric machine (76) controls shooting support (75)
Rotate；Described camera head (77) is fixed in shooting support (75).
A kind of many rotor wing unmanned aerial vehicles of night search and rescue the most according to claim 1, it is characterised in that: the first carry plate (72)
Bottom be also fixed with loudspeaker (6), it is internal that described searchlight carry bar (22) is plugged in the first carry plate (72).
A kind of many rotor wing unmanned aerial vehicles of night search and rescue the most according to claim 1, it is characterised in that: described thermal imaging mechanism
(8) include the second carry part (81), the second carry plate (82), the second X-axis brushless electric machine (83), the second The Cloud Terrace support (84),
Second Y-axis brushless electric machine (85), thermal imaging frame and thermal imaging device (87), the second carry part (81) is sleeved on search and rescue aircraft
On structure carry bar (24), this second carry part (81) is connected with the second carry plate (82), the end of the second carry plate (82)
Portion is fixed with the second X-axis brushless electric machine (83), and the second X-axis brushless electric machine (83) controls the second The Cloud Terrace support (84) and rotates；
One end of second The Cloud Terrace support (84) is fixed with the second Y-axis brushless electric machine (85), and the second Y-axis brushless electric machine (85) controls
Thermal imaging frame rotates；Described thermal imaging frame includes base plate (861), the first side plate (862) and the second side plate (863),
Thermal imaging device (87) is fixed on base plate (861) by the first side plate (862) and the second side plate (863) engaging.
A kind of many rotor wing unmanned aerial vehicles of night search and rescue the most according to claim 3, it is characterised in that: described thermal imaging device
(87) it is spectrometer or radar stealthy materials.
A kind of many rotor wing unmanned aerial vehicles of night search and rescue the most according to claim 1, it is characterised in that: described Fast detachable unit (42)
Including Fast detachable unit base (421), the Fast detachable unit seat of honour (422) and alignment pin (425), Fast detachable unit base (421) is fixed on electricity
On machine (41), the Fast detachable unit seat of honour (422) are fixed with screw (43)；The middle part of described Fast detachable unit base (421) sets
Being equipped with base termination (4211), base termination (4211) offer external screw thread, Fast detachable unit base is further opened with on (421)
Hole, location (4213), described bottom, the Fast detachable unit seat of honour (422) offers the screwed hole coordinated with base termination (4211),
Fast detachable unit base (421) is threaded into the Kong Zhongyu Fast detachable unit seat of honour (422) by base termination (4211) and is connected；Described
Alignment pin (425) matches with hole, location (4213), it is ensured that when screw (43) rotates, the Fast detachable unit seat of honour (422) are with fast
Disassemble base (421) without departing from.
6. according to the many rotor wing unmanned aerial vehicles of a kind of night search and rescue described in any one of claim 2～5, it is characterised in that: described is wide
Blade inserting radiating aluminium sheet is all added on angle searchlight (31) and optically focused searchlight (32).
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| CN104477399B true CN104477399B (en) | 2016-09-07 |
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