CN109507757A - It is a kind of that detection method and system are tracked based on the novel typhoon for facing sky dirigible - Google Patents
- ️Fri Mar 22 2019
Info
-
Publication number
- CN109507757A CN109507757A CN201811177002.2A CN201811177002A CN109507757A CN 109507757 A CN109507757 A CN 109507757A CN 201811177002 A CN201811177002 A CN 201811177002A CN 109507757 A CN109507757 A CN 109507757A Authority
- CN
- China Prior art keywords
- typhoon
- dirigible
- sensing node
- ship
- wind Prior art date
- 2018-10-09 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 39
- 230000008569 process Effects 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000004088 simulation Methods 0.000 claims abstract description 7
- 238000007667 floating Methods 0.000 claims description 32
- 230000008447 perception Effects 0.000 claims description 17
- 238000005562 fading Methods 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 14
- 230000010287 polarization Effects 0.000 claims description 13
- 238000001556 precipitation Methods 0.000 claims description 12
- 238000013459 approach Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 21
- 230000008901 benefit Effects 0.000 abstract description 10
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 5
- 238000007726 management method Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002790 cross-validation Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000011551 heat transfer agent Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/08—Adaptations of balloons, missiles, or aircraft for meteorological purposes; Radiosondes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/10—Devices for predicting weather conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
本发明公开了一种基于临空飞艇的新型台风追踪探测方法与系统，属于临空信息系统中监测预警自然灾害的领域。本发明的台风追踪探测系统包括搭载在飞艇上的台风追踪飞行控制器、艇载台风探测雷达、浮空气象感知节点、气象感知定点投送器和艇载接收器，以及安装在地面工作站上的高分辨数字台风仿真系统。本发明方法利用飞艇追踪台风位置，在台风上方向其内部按需投放感知节点，通过传感器采集内测数据，经由飞艇回传至地面站，对台风进行同化模拟，实现预报减灾。本发明不受地基约束，飞艇可以在海洋上空追踪监测台风发生、发展、消亡的全过程，相比现有地基、天基探测方法，本发明具备长时驻空、广域覆盖、持续追踪、数据实时回传的优势。
The invention discloses a novel typhoon tracking and detection method and system based on an airship in the air, which belongs to the field of monitoring and early warning of natural disasters in an airship information system. The typhoon tracking and detection system of the present invention includes a typhoon tracking flight controller mounted on an airship, a ship-borne typhoon detection radar, an airborne weather sensing node, a weather sensing fixed-point transmitter and a ship-borne receiver, and a ground workstation installed on the ground workstation. High-resolution digital typhoon simulation system. The method of the invention uses the airship to track the position of the typhoon, puts sensing nodes in the upper direction of the typhoon as needed, collects the internal measurement data through the sensor, and transmits it back to the ground station through the airship to perform assimilation and simulation of the typhoon to realize disaster forecasting and disaster reduction. The invention is not constrained by the ground, and the airship can track and monitor the whole process of the occurrence, development and demise of typhoons over the ocean. The advantage of real-time data transmission.
Description
Technical field
The invention belongs to face the technical field of monitoring and warning natural calamity in sky information system, and in particular to one kind is based on facing The novel typhoon tracking detection method and system of empty dirigible.
Background technique
Typhoon is one of the natural calamity of most serious in the world, and harm is huge, and the world occurs more than 60 times every year, is with the U.S. Example, the hurricane of " blocking special Linne " in 2005 cause the loss in 510,000,000,000 dollars of the U.S.；And China's typhoon logs in quantity 7.6 every year, Positioned at No. 1 in the world.It can be seen that typhoon disaster is huge, and takes precautions against cost height, the forecast of typhoon is particularly critical.
The structure of typhoon is extremely complex, and radius is 200~300km, height 15km or so, and internal circulation structure is complicated, There are cloud top lid, the eye of wind, eye wall, kernel etc., wherein inner core region wind speed is extremely strong, and turbulent flow is more.Typhoon is undergone from generation, development It is generally 7~10 days to processes, life cycles such as extinctions, longest was up to 20 days or more, if at sea observing, stroke is very long, entirely Journey and combination of inner and outside observation are extremely difficult.
At present both at home and abroad in the research of typhoon early warning, in terms of space-based instrument, the meteorological satellite wind and cloud 4 that China develops is The whole world it is first have vertical sounding ability stationary weather satellite (No. four meteorological satellites of 1: Dong Yaohai wind and cloud of bibliography and its Application forecast [J] Shanghai space flight, 2016,33 (02): 1-8.), vertical resolution 1.5km, horizontal resolution 16km, by It is higher in orbit altitude, there is round-the-clock, large-scale advantage, high-resolution observation data, but insufficient right and wrong can be obtained Directly observation, precision are inadequate, and no sensor gos deep into the observation of typhoon internal quantitation, so the meteorological element of observation is not complete, e.g., Wind speed, air pressure, temperature, humidity etc. can only be observed；In terms of ground instrument, there are ground-based radar, automatic Weather Station, vehicle-mounted observation station Deng newest next Generation Radar NEXRAD (bibliography 2:Doviak R J, Bringi V, Ryzhkov A, the et for having the U.S. al. Considerations for Polarimetric Upgrades to Operational WSR-88D Radars [J] .Journal of Atmospheric&Oceanic Technology, 1998,17 (3): 257.) and China a new generation (bibliography 3: Zhao Fang, Ji Chunxiao, Zhong Jianfeng .CINRAD-SA radar log in platform in front to Doppler radar CINRAD Application [J] in wind early warning is meteorological, 2006,32 (2): 46-51.), spatial resolution is substantially 0.2~0.3km, it is seen that Precision is higher than space-based instrument, and advantage is that networking observation time is longer, but deficiency be due to being limited to roadbed, can only be to coastal waters The typhoon that region will log in is observed, and marine monitoring ability is weak, the stages such as can not typhoon at sea be formed, be enhanced It is effectively detected, causes pre-warning time short, and if ground based detection system is very easily damaged in high wind.
In conclusion the continuous direct observation of typhoon internal fine structure is Major Strategic Demand, can effectively be promoted anti- Calamity mitigation ability, to reduce economic loss and casualties.At present, no matter which kind of existing method is used, there is limitation Property, the fine observation of overall process, more elements can not be carried out to typhoon, therefore, needs to propose new principle and new method, had The characteristics of staying empty, wide area covering when long, keeping track, come straight while realizing the big region to typhoon, overall process, more elements Connect observation.
Summary of the invention
Overall process can not be carried out for existing ground, space-based detection method to typhoon, more elements are finely observed Problem, the present invention break through the observation limitation of existing typhoon tracking detecting devices, propose a kind of based on the Novel desk for facing sky dirigible Wind tracks detection method and system, is based on air-base detecting, observation while big region, overall process, more elements may be implemented.
It is provided by the invention a kind of based on the novel typhoon trace detection system for facing sky dirigible, including being mounted on dirigible Typhoon tracks flight controller, ship microscope carrier wind detection radar, floating meteorology sensing node, meteorological perception fixed point dropping feeder and ship Carry receiver, and the high-resolution number typhoon analogue system being mounted in ground station.Dirigible by Wideband fading with Ground station is communicated.
The typhoon tracking flight controller is for controlling the flight for facing sky dirigible, so that dirigible approaches tracking typhoon position It sets.
The ship microscope carrier wind detection radar uses one-dimensional dual polarization phased array antenna, launching beam irradiation scanning typhoon Inner core region receives echo, the Microphysical Structure and variation characteristic of precipitation system inside observation typhoon.
The floating meteorology sensing node is equipped with temperature collection, humidity, wind direction and wind velocity and the sensor of air pressure, navigation Locating module and communication module；Floating meteorology sensing node, which is mounted in design, to be had on the parachute of punching type cubic cone, by flying Ship is shed；The data of sensor measurement are returned to dirigible by communication module by floating meteorology sensing node.
The meteorological perception fixed point dropping feeder includes two kinds, and one is the low reynolds number for pinpointing delivery at a distance is sliding Xiang aircraft, one is the changes for penetrating typhoon top layer eye wall to plunder wing glide vehicle.Glide vehicle will bind parachute Floating meteorology sensing node be shipped to designated position.
The ship carries receiver for collecting the sensing data that each floating meteorology sensing node is sent back to.
The digital typhoon analogue system obtains what ship microscope carrier wind detection radar detected from dirigible by Wideband fading The number acquired on the sensing data and dirigible that data, floating meteorology sensing node acquire by camera and photoelectric sensor According to typhoon timing evolution process is rebuild in emulation, establishes digitized typhoon model, carries out analog simulation to typhoon, and show temperature The space-time data of wet wind pressure cloud particle water.
It is provided by the invention a kind of based on the novel typhoon tracking detection method for facing sky dirigible, realize that step includes:
Step 1, ship carries radar exterior measuring and dirigible approaches tracking.
Face sky dirigible using the position of ship microscope carrier wind detection radar irradiation identification typhoon eye, typhoon tracks flight controller control Dirigible processed approaches tracking typhoon position；Utilize the Microphysical Structure of precipitation system inside ship microscope carrier wind detection radar observation typhoon And variation characteristic.
The typhoon tracks flight controller, in such a way that Adaptive synthesis controls, to propulsion subsystem and directly Power control subsystem is controlled, and tracking of the sky dirigible to typhoon is faced in realization.
Step 2, dirigible is launched inside floating meteorology sensing node to typhoon.
The Typhoon Wind Field distribution detected according to ship microscope carrier wind detection radar, launches floating meteorology sensing node on demand, The sensing node of lower throwing forms three-dimensional network configuration inside typhoon, when certain sensing node vacancy in three-dimensional network configuration, Fixed point dropping feeder is perceived using meteorology to deliver sensing node fixed point in the position of vacancy.To the fixed point of sensing node at the eye of wind It delivers and uses low reynolds number glide vehicle, plunder wing glide vehicle using change when needing to break through typhoon top layer eye wall and carry out It delivers.
Step 3, the exterior measuring of typhoon and interior measured data are passed back into ground station.
By the data of acquisition, i.e., interior measured data returns to the ship on dirigible and carries reception each sensing node inside typhoon Interior measured data and unit discharging are back to ground station by Wideband fading by device, dirigible.Unit discharging includes ship microscope carrier The data of video camera and photoelectric sensor acquisition in the data and dirigible of the observation of wind detection radar.
Step 4, ground station establishes platform according to the data of Dan Shici after the exterior measuring and interior measured data for receiving typhoon The three-dimensional structure of wind rebuilds typhoon timing evolution process according still further to timing；Typhoon digital model is established in emulation, by warm and humid wind The space-time data inverting of cloud particle water is pressed to assimilate into the digital model of typhoon.
Advantages of the present invention with have the active effect that
(1) present invention can be tracked the position of typhoon, not by foundation restriction, can monitor typhoon in ocean overhead Occur, development, the overall process withered away, and face sky dirigible to be greater than persistently resident flight in 1 month, carries out continuing detection；
(2) present invention used in sensing device compare existing instrument, to inside typhoon temperature, humidity, wind direction and wind velocity, The measurement accuracy of the parameters such as air pressure is very high, and earth station can more realistically approach the digitlization shape of practical typhoon by calculating State and inverting；
(3), property all very high to the horizontal resolution of typhoon, vertical resolution, horizontal and vertical grid resolution of the invention It can be excellent.
Detailed description of the invention
Fig. 1 is the novel typhoon trace detection system composition schematic diagram for facing sky dirigible in the present invention；
Fig. 2 is the structural schematic diagram of the parachute of sensing node of the present invention；
Fig. 3 is the meteorological schematic diagram for perceiving two kinds of glide vehicles used in fixed point dropping feeder in the present invention；
Fig. 4 is the overall flow schematic diagram for the typhoon method for tracing that sky dirigible is faced in utilization of the invention；
Fig. 5 is to face sky dirigible in the method for the present invention to support the schematic diagram into tracking typhoon；
Fig. 6 is the schematic diagram for facing sky dirigible in the method for the present invention and launching meteorological sensing node.
Specific embodiment
For the ease of those of ordinary skill in the art understand and implement the present invention, below in conjunction with attached drawing to the present invention make into The explanation of one step.
The present invention tracks typhoon position using near space dirigible, in the top of typhoon, launches sense on demand to typhoon inside Know node, interior measured data is acquired by the sensor installed on sensing node, then be back to earth station via dirigible, to typhoon Assimilation simulation is carried out, realizes forecast mitigation.Typhoon tracking detection method provided by the invention and system fly not by foundation restriction The overall process that ship can occur, develop, wither away in ocean overhead tracking monitor typhoon can continue the resident flight of a wheat harvesting period, The meteorological sensing node of lower throwing is very high to the measurement accuracy of the parameters such as temperature, humidity, wind speed, air pressure inside typhoon, to connect Very solid foundation has been laid in the data processing and typhoon inverting got off.Compared to existing ground, space-based detection method, originally The system and method that invention proposes covers when having long in empty, wide area, keeps track, the advantage that data return in real time, it can be achieved that The direct observation in big region, overall process, more elements.
As shown in Figure 1, being a kind of novel typhoon trace detection system based near space dirigible provided by the invention, packet Include: typhoon tracks flight controller 1, ship microscope carrier wind detection radar 2, floating meteorology sensing node 3, meteorology perception fixed point delivery Device 4, ship carry receiver 5, Wideband fading 6 and high-resolution number typhoon analogue system 7.Wherein, typhoon tracks flight controller 1, ship microscope carrier wind detection radar 2, floating meteorology sensing node 3, meteorological perception fixed point dropping feeder 4 and ship carry receiver 5 and are mounted in On dirigible, high-resolution number typhoon analogue system 7 is mounted in ground station.Dirigible passes through Wideband fading 6 and ground work Make station to be communicated, the unmanned plane as relay node is provided on the chain road of communication.Also equipped with avionics system on dirigible System, the equipment such as high-definition camera and photoelectric sensor, dirigible need to be implemented a variety of as the observation platform in present system Task provides carrying platform for each module and load.
Typhoon tracking flight controller 1 is for controlling the flight for facing sky dirigible.Typhoon tracking flight controller 1 is adopted Equipment is carried with comprehensive integrated ship, mission computer, management computer and flight control computer is carried, is calculated in real time, to control System promotes subsystem and side-jet control subsystem, realizes and controls to be tracked typhoon to the flight for facing sky dirigible.It pushes away It is that the corresponding propeller of control and rudder face realize airship flight into subsystem.Side-jet control subsystem is dynamic control propeller The reassignment of thrust optimizes power output, increases propulsion system thrust.It is dirigible observation platform that typhoon, which tracks flight controller 1, Control, observing and controlling and management interface are provided, realize flight control, navigation, equipment and load management, remote-control romote-sensing, data acquisition etc. Function.
Ship microscope carrier wind detection radar 2 is used to support into typhoon is directly observed, which uses one-dimensional dual polarization phased array antenna, The quick variation and a wide range of quickly scanning of antenna beam direction can be achieved.The dual polarization transmitting and receiver that radar has, it is real Existing dual polarization transmitting and reception ability, radar irradiate the inner core region of scanning typhoon by launching beam, and precipitation particles generate echo It is received by radar, its phase can be distinguished by scattering properties of the precipitation particles in different polarization directions, to reproduce typhoon The Microphysical Structure and variation characteristic of internal precipitation system.Radar is provided simultaneously with Doppler's observing capacity, can measure precipitation grain The movement speed of son, can measure wind speed, and estimate the flow characteristic inside typhoon.The dual polarization feature extracting method used, The Microphysical Structure and variation characteristic information for obtaining precipitation system inside high-precision typhoon, realize accurately identifying for phase.Ship carries The data of the shooting such as video camera and photoelectric sensor or acquisition are all platform in the data and dirigible that typhoon detection radar 2 is observed The unit discharging of wind.
Floating meteorology sensing node 3, abbreviation sensing node are shed by dirigible, and sensing node carries temperature, humidity, wind Speed, wind direction and baroceptor after falling to typhoon inside, form three-dimensional network configuration.Three-dimensional network configuration is by multiple perception Node is constituted, and sensing node carries out the acquisition of each parameter in different positions, realizes optimal covering.Sensing node does not recycle, raw Limited time is deposited, in order to extend the effective time of sensing node, needs to use light material as far as possible and carry out low energy consumption to set Meter；Communication module is integrated to sensing node simultaneously, so as in time by the data back respectively acquired to facing sky dirigible.Sense Know that node data collected are the interior measured data of typhoon.
Dirigible directly sheds the floating meteorology sensing node 3 of the similar sonde by parachute control, sense in the present invention Know that node is fallen to inside typhoon and form a wide range of gridding detection of 3-d modelling progress, realizes fine measurement.Floating meteorology sense Know that node 3 is lightweight low energy consumption meteorology sensing device, being mounted in design has on the parachute of punching type cubic cone.Such as Fig. 2 institute Show, for the structure for the punching type cubic cone parachute that sensing node in the present invention carries, it is main include top 11, flow-disturbing 12, Side 13, the air inlet 14 for being opened in side width, connection buckle 15, connecting rope 16 and snub rope 17 etc..The parachute angle of oscillation is little In 3 °, stability is excellent in, and after drop-falling type sensing node ejects transmitter, makes to land by the air being filled in 5 seconds Umbrella opens, and can keep excellent stability, reduce and inhibit the swing of sensing node, can the floating detection for a long time in typhoon. Sensing node can realize the three-dimensional dynamic instrumentation to polynary Meteorological Characteristics, built-in humidity, temperature, wind speed, wind direction and air pressure transmission Sensor uses multi-parameter parallel acquisition, and reflects signal based on global navigation satellite system GNSS, realizes to typhoon wind speed and sea The accurate measurement of face features of terrain, sends measured data to dirigible.
It is important to obtain typhoon eye, wind field shear node etc. in the case where floating meteorology sensing node 3 is unevenly distributed The Typhoon Parameters in region propose new demand to Detection Techniques, it is necessary to have sensor high-precision fixed point and support into the ability of dispensing Equipment is realized the fixed point detection of typhoon data or is mended and surveys.The detection means such as currently used rocket have larger limitation, sounding fire Though arrow detection has certain penetration capacity, very big by typhoon disturbing influence, it is generally difficult to realize fixed point (bibliography 4: Lei little Tu, Zhao Bingke, probe station wind meteorologic parameter new technology is thrown under the rocket projectile such as twilight sunset and preliminary test [J] science is logical Report, 2017,62 (32): 3789-3796.).It realizes that the technological difficulties of the fixed point detection of typhoon data are, faces Altitude Under, the flight of rarefied air low reynolds number, pneumatic efficiency decline, meanwhile, portion's circulation structure is complicated within the walls for eye, and there are superpower air-flows Disturbance.
Need to pinpoint the demand of detection for typhoon data, the present invention perceives fixed point dropping feeder 4 using meteorology to solve The problem of encountering.Meteorology perception fixed point dropping feeder 4 is glide vehicle, and dirigible utilizes ceiling advantage, and two classes of release have controllably The glide vehicle of flight, a kind of for pinpointing the low reynolds number glide vehicle of delivery at a distance, one kind is for penetrating typhoon Wing glide vehicle is plunderred in the change of top layer eye wall, and the two is combined into the inner core region of environment complexity, enhancing observation.Meteorology perception is fixed Point dropping feeder 4 is controlled by the controlling terminal on dirigible, and floating meteorology sensing node 3 can be carried to designated place dispensing, into Row, which is mended, to be surveyed, such as: being carried to inside typhoon eye and discharged, make up the perception section for being influenced and deviateing desired location by wind field Point, is maintained 3-d modelling.Meteorology perception fixed point dropping feeder 4 does not set recycling.As shown in figure 3, being under two kinds of scenes respectively The glide vehicle used, is illustrated separately below.
Face the low reynolds number glide vehicle in Altitude under low Reynolds aerofoil profile and streamlined layout designs, it is ensured that Have higher lift resistance ratio under the low-density environment of high-altitude, guarantees gliding ability at a distance, and use ultralight layout, flexibility Fine-tuning aerofoil profile and optimum control rate, it is ensured that flight characteristics and controllability of the glide vehicle in different height.Under wing Side carries load gondola, after arranging that floating meteorology sensing node 3, glide vehicle arrive at predetermined position in gondola, according to hanging The plug-in in cabin opens gondola and launches sensing node, completes fixed point benefit and surveys.For pinpointing the low reynolds number of delivery at a distance The key index of glide vehicle is that gliding distance is greater than 100km, and station accuracy is less than 1km, take-off weight 5kg, task Load is 2kg.
Wing glide vehicle is plunderred in change for penetrating typhoon top layer eye wall can control wing equivalent aera and Center of Pressure position It sets, quickly adjusts flying speed and posture, promote anti-interference ability, whole flight envelope is extended, so as to realize that high-altitude is remote Distance gliding, hasty breaching eye wall executes task, and delivers sensing node into typhoon eye, in typhoon brattice.For penetrating The change of typhoon top layer eye wall plunders the key index of wing glide vehicle and is greater than 50km into, gliding distance, and station accuracy is less than 1km, Flying speed is greater than 100m/s, mission payload 2kg.
Ship carries receiver 5 for collecting the sensing data to typhoon internal measurement that each sensing node is sent back to, due to perception Node volume, power consumption are limited, therefore transmission power is limited, add typhoon internal communication bad environments, and ship carries receiver 5 and needs Complicated empty time-frequency signal processing is carried out, is had high requirements to the design of hardware, to guarantee communication transmission quality.
Wideband fading 6 realizes over the horizon transmission by relaying, and relay node is large-scale long endurance unmanned aircraft, and quantity can be with The number for being acquired floating meteorology sensing node 3 in a manner of single-hop or multi-hop relay node for one or more, dirigible The acquisition such as high-definition camera and photoelectric sensor on the typhoon unit discharging and dirigible detected according to, ship microscope carrier wind detection radar 2 To data be back to ground in real time.
High-resolution number typhoon analogue system 7 is assemblied in ground station data processing centre, receives what dirigible was sent Interior survey and exterior measuring multi-source data secondary when different, space-time is discrete, based on the room and time four-dimension high-resolution money observed Material carries out fusion treatment, carries out inverting to more factor datas of typhoon, the multi-source data based on Dan Shici establishes the three of typhoon Tie up complete structure, based on it is different when time data, rebuild typhoon timing evolution process.Model results are diagnosed, are post-processed And examine, emulation display image procossing is finally carried out, realizes numerical forecast.The three-dimensional platform that analog simulation obtains is carried out to typhoon Wind is digitized structure, and inside configuration has many points, and each point suffers from warm and humid wind pressure parameter and cloud water particle sub-information, though The everywhere of typhoon cannot be so covered by sensing node, but by data processing (such as interpolation), inverting, can finally be counted Then the typhoon model of word can show the space-time data for obtaining warm and humid wind pressure cloud particle water.If necessary to the number temperature of typhoon Model is spent, just separates temperature parameter, if necessary to digital pressure model, is just separated pneumatic parameter, with such It pushes away.
Correspondingly, the novel typhoon method for tracing provided by the invention using near space dirigible, overall flow such as Fig. 4 institute Show.The process of entire tracking measurement can be summarized as four steps: ship carries radar exterior measuring and dirigible approaches tracking；Launch perception section It is surveyed in point and fixed point is mended and surveyed；Sensing node data back；Earth station's assimilation simulation.Difficulty during being realized below to each step Point and solution are described in detail.
Step 1, ship carries radar exterior measuring and dirigible approaches tracking.
Face sky dirigible to be supported using the irradiation identification of ship microscope carrier wind detection radar 2 typhoon region into tracking, obtain to typhoon Unit discharging.Using near space dirigible as observation platform, typhoon vertical height is about 15km, and typhoon tracking detection is set It is standby, that is, face the height that sky dirigible is located at typhoon overhead about 5km.The present invention utilizes the irradiation identification typhoon of ship microscope carrier wind detection radar 2 The position of eye approaches tracking typhoon position under the commander of typhoon tracking flight controller 1.
It is supported using ship microscope carrier wind detection radar 2 into exterior measuring, which uses One-dimension Phased Array antenna, specially dual polarization phase Array antenna is controlled, the beam direction of antenna can quickly change, and can be with large area scanning, can be by observing precipitation particles Scattering properties in different polarization directions, distinguishes the phase of particle, to reproduce the Microphysical knot of precipitation system inside typhoon Structure and variation characteristic.It is big compared to conventional on-board Doppler radar power consumption, weight is big, and cannot achieve the continuous tracking of typhoon, this Ship microscope carrier wind detection radar 2 carries small-sized dual polarization phased array antenna in invention, and detection range is less than up to 40km, weight 100kg can carry out multidimensional and efficiently handle in real time, the dual polarization feature extracting method used, can obtain typhoon polarization, speed Multidimensional information obtains high-precision polarization information, realize phase inside accurately identify and quantitative inversion.Meanwhile it is of the invention Radar also has Doppler's observing capacity, can measure the movement speed of precipitation particles, and measurement wind speed, and estimate in typhoon The flow characteristic in portion.The ship microscope carrier wind detection radar that the present invention designs has vertical and horizontal high-resolution, by dirigible The quick scan capability of long continuation of the journey and removable dynamic characteristic and phased array antenna is, it can be achieved that the typhoon regional area duration Greater than 24 hours, vertical resolution less than 100 meters, fining of the horizontal resolution lower than 1km is observed.
After the completion of exterior measuring, dirigible will approach tracking, as shown in Figure 5.Dirigible is in the meteorological ring such as complicated thermodynamics, wind field Border is influenced more, such as direct sunlight, infra-red radiation, atmospheric scattering, sun spoke by natural causes such as the sun, cloud layer, atmosphere It penetrates, cloud layer heat radiation, internal infrared radiation, internal free convection etc., these factors propose the flight control technology of dirigible Very high requirement, specific as follows:
Adaptive synthesis control, which can fly to the tracking of dirigible, realizes more intelligent, efficient control.Due to facing empty set System has the characteristics that inertia is big, control is weak, coupling is strong, causes observation platform model Accurate Model difficult, while Tracing Control Target span is big, longevity of service, and high to control efficiency and stability requirement, furthermore system tracking error requires high, needs Line contexture by self task track.The present invention needs to carry out typhoon to continue to be accurately positioned and tracking, in terms of instrument realization, benefit Multitask coordinated management is carried out with highly reliable redundance control unit, control algolithm uses adaptive observation compensation method, for The influence of the above natural cause, dirigible can make perception to environmental perturbation, then by adaptive on-line study, realize to reality When error compensation.
Side-jet control subsystem, for facing the weak feature of sky airship's posture control ability, using duct commutation technique and Low reynolds number high-altitude Propeller technology drives side-jet control using vector, and dynamic controls the reassignment of airscrew thrust, excellent The shortcomings that changing power output, increasing system thrust, can effectively overcome traditional thrust Differential Control low efficiency.Platform of the invention Wind tracks flight controller 1 and carries equipment framework using comprehensive integrated ship, carries mission computer, management computer, flies control meter Calculation machine is calculated in real time, promotes subsystem and side-jet control subsystem to control, final to can be achieved that sky dirigible is faced at present Flight control precision improve an order of magnitude.The irradiation in typhoon region is identified by radar, then by flight control technique, it can Face sky dirigible supporting into tracking to typhoon to realize, executes exterior measuring task, acquire unit discharging.
Step 2 is launched floating meteorology sensing node 3 and survey in servo-actuated.
Beam scanning is carried out using ship microscope carrier wind detection radar 2, is distributed according to the Typhoon Wind Field that radar detection obtains, on demand Floating meteorology sensing node 3 is launched, tracking measurement is carried out to typhoon mass motion, meanwhile, for typhoon eye and eye wall etc. to platform The region that wind movement and differentiation have a major impact, then pinpoint dropping feeders 4 using two kinds of meteorological perception designed by the present invention and pinpoint Sensing node is delivered, inner core region is carried out by sensing node to pinpoint fine benefit survey.Low reynolds number glide vehicle has ultralight The features such as design, flexible wing, glide track can be realized optimum control, delivers the fixed point of sensing node at the eye of wind and uses Low reynolds number glide vehicle.The wing is plunderred in change can be realized the flying speed variation of different height, when needing to break through eye wall, make Wing glide vehicle is plunderred with change to deliver sensing node.
Conventional method mainly uses ground fixed point monitoring to the detection of typhoon inside Meteorological Characteristics, it is desirable to which realization is real-time, holds Continuous, the big servo-actuated monitoring in region is difficult, and can not obtain accurate three-dimensional Meteorological Characteristics.To solve this problem, the present invention proposes Solution be that when airship flight to predetermined position, controlling terminal, which is sent, prepares the lower instruction for throwing sensing node 3, wirelessly open Open sensing node, send it is lower throw instruction, floating meteorology sensing node 3 is shed into typhoon, by the temperature of carrying, air pressure, wet Degree and wind speed wind direction sensor and navigation positioning module are completed to detect typhoon Meteorological Characteristics, the Three-Dimensional Dynamic of atmospheric parameter, such as Shown in Fig. 6, it is controllable dispensing sensing node on demand first, typhoon is estimated according to the detection information of ship microscope carrier wind detection radar 2 Large scale distribution characteristics allows the sensing node 3 of dispensing to be distributed in typhoon substantially uniform, by having shed sensing node structure The generation and deduction of type design the optimal four-dimensional dropping trajectory of sensing node dynamic.The sensing node 3 of lower throwing constitutes multiple three Network configuration is tieed up, when some node in a three-dimensional network configuration is blown away by typhoon, passes through meteorological perception fixed point and delivers Device 4 is delivered, and glide vehicle carries sensing node and launches to corresponding position, keeps three-dimensional network Formation keeping complete.
Each sensing node of step 3, delivery gos deep into inside typhoon, and interior measurement information is empty winged from typhoon internal transmission to facing The ship of ship carries receiver 5, and the metric information that dirigible is inconjunction with ship microscope carrier wind detection radar 2 again passes through over the horizon Wideband fading 6, interior survey and metric information are back to earth station, are analyzed and processed.
Typhoon internal environment is severe, sensing node high speed servo, meteorological sensing node 3 to the interior survey letter faced between sky dirigible Breath transmission Challenge.First, sensing node high speed servo, drift, overturning, rotation etc., especially near typhoon eye, Air velocity may be up to 80 meter per seconds, the movement of such high speed so that fast change of channel between sensing node and dirigible, Generate significant Doppler frequency shift；Second, bad environments, the high wind rain inside typhoon causes signal decaying serious, adds rain The objects such as water, ice crystal, dust to the blocking of electromagnetic signal, reflect, diffraction etc. so that signal power quickly rises and falls (rapid fading)； Third, because of the constraint by load, the transmitting module of sensing node is small in size, and transmission power is low.These factors all give interior survey The transmission of information causes larger difficulty.
The transmitting module of interior measurement information transmission is integrated in each meteorological sensing node, according to situation recited above, platform Environment disturbance inside wind, can generate Doppler and multipath effect, and each sensing node with air-flow high-speed motion and power by Limit, leads to rapid fading.Conventionally employed LoRa technology, as LPWAN (low-power consumption wide area network) wireless communication technique, fusion Digital spread spectrum, Digital Signal Processing and forward error correction coding technology, such heat transfer agent transmission method are only applicable to good, flat Steady environment, and can not solve the problems, such as above-mentioned multipath, rapid fading.The present invention is in response to this using based on space and time diversity The transmission plan of difference Chirp technology.(Chirp Spread Spectrum, CSS, also known as chirp expand Chirp spread spectrum therein Frequently technology is to be transmitted information to reach spread spectrum effect with chirped Chirp impulse modulation), and Chirp pulse is utilized Whole bandwidth removes the frequency spectrum of extension signal, because very wide frequency band is utilized, even if under low-down transmission power, according to So rapid fading influence can be effectively antagonized with anti-multipath fading, space diversity and time diversity, differential modulation then can be effective Fighting fast time variant influences.Chirp spread spectrum can not only improve received signal to noise ratio, and to Doppler frequency shift robust.Space and time diversity Difference Chirp technology uses multi-aerial receiver system on airspace, obtains space diversity, is repeated in the time domain using multi-slot Coding transmission obtains time diversity, divides multiple frequency channels again on frequency domain, realizes that multi-user distinguishes, each user is exclusive One sub-band.Under this scene, that is, realize that the multiple signals sended over to multiple sensing nodes distinguish.
Over the horizon is transmitted, conventional method is using high-power omnidirectional antenna, and low-frequency range omni-direction transmissions can support hundred Kilometers, but scene of the invention is that receiving end signal-to-noise ratio is low, transmission rate is high (100Mbps), and omni-direction transmissions can not obtain Antenna gain, transmission range are insufficient, it is difficult to realize further increasing for distance, and vulnerable to interference, have also been proposed in technical aspect Challenge.To solve the problems, such as above, ship of the invention carries receiver using extensive phased array antenna is received and dispatched, and can lead to as needed Analog beam figuration technology is crossed, level wave beam quick alignment is carried out, forms broad beam or special covering wave beam, and wave beam is prompt Become, it can very short time switching direction again.The extensive phased array antenna refers to that antenna element is greater than 64.Compared to being based on The advantages of directional aerial of mechanical scanning, this mode that the present invention uses, is, when the relative position of recipient changes When, sender needs to carry out beam switchover, and tradition machinery scanning will be by mechanical rotary antenna, adjustment beam position, and mould Quasi- beamforming technique is not related to mechanical rotation, because the technology can realize wave beam side by adjusting the phase of each road antenna To change, can soon restore wave beam alignment, it is small to the hardware impact of platform.By this method, can press down well The interference of other electromagnetic waves is made, energy is concentrated, and antenna gain is concentrated and enhances the effect of data transmission in a particular direction Rate and reliability.Realize that broadband is transmitted at a distance, can be such that transmission range mentions at double with transmission rate in this way It rises.
Multi-source heterogeneous field data is established complete typhoon three-dimensional structure by assimilation fusion by step 4, earth station, and It emulates to obtain the height digitlization typhoon true to nature of space and time continuous differentiation by high accuracy number typhoon, is finally completed the path of typhoon Forecast, forecast of intensity.
Multi-source heterogeneous data fusion is carried out first.Core difficult point is that the detection of day vacant lot is multi-source heterogeneous, when will be different time, The discrete detection data of space-time is fused together analytical calculation, and conventional method is suitable for low resolution number using three-dimensional assimilation According to method provided by the invention is to be associated with by multi-source heterogeneous data the data of Dan Shici establishing complete typhoon three-dimensional knot Structure, three-dimensional are longitude x, latitude y and height z respectively, and data when will be different by four-dimensional assimilation according to timing time rebuilds typhoon Timing evolution process can establish 1 kilometer of horizontal resolution, 200 meters of vertical resolution of typhoon fine structure information in this way.
Secondly the emulation of high-resolution number typhoon is carried out, course guidance, the forecast of intensity of typhoon are completed.The present invention is by warm and humid wind The sampling with high precision inverting of pressure is assimilated to high-precision four-dimensional digital typhoon true to nature.Conventional method uses large scale coarseness mode, Resolution ratio is 3~4km, and precision is inadequate.Solution of the invention is, by the typhoon three-dimensional knot of different moments achieved above Structure information input obtains 50 meters of horizontal resolution to typhoon fine digital model, by the operation of supercomputer, and vertical point 10 meters of resolution, temporal resolution was up to 10 seconds height digitlization typhoons true to nature.This method is by the observational data of acquisition to typhoon Physical relation in digital model carries out cross validation optimization, and then guarantees the accuracy of model.
By the computer high speed processing of earth station and calculate, the present invention can obtain based on measured data overall process, Resolution ratio reaches 50 meters of four dimension word typhoons, the resolution ratio of the prior art is improved two orders of magnitude, application prospect is considerable.
Claims (8)
1. a kind of based on the novel typhoon trace detection system for facing sky dirigible characterized by comprising the platform being mounted on dirigible Wind tracking flight controller, ship microscope carrier wind detection radar, floating meteorology sensing node, meteorological perception fixed point dropping feeder and ship load connect Receive device, and the digital typhoon analogue system being mounted in ground station；Dirigible passes through Wideband fading and ground station It is communicated；
The typhoon tracking flight controller is for controlling the flight for facing sky dirigible, so that dirigible approaches tracking typhoon position It sets；
The ship microscope carrier wind detection radar uses one-dimensional dual polarization phased array antenna, the kernel of launching beam irradiation scanning typhoon Area receives echo, the Microphysical Structure and variation characteristic of precipitation system inside observation typhoon；
The floating meteorology sensing node is equipped with temperature collection, humidity, wind direction and wind velocity and the sensor of air pressure, navigator fix Module and communication module；Floating meteorology sensing node, which is mounted in design, to be had on the parachute of punching type cubic cone, is thrown by dirigible It spills；The data of sensor measurement are returned to dirigible by communication module by floating meteorology sensing node；
The meteorological perception fixed point dropping feeder includes two kinds, and one is low reynolds number glide vehicles, for pinpointing at a distance It delivers, one is changes to plunder wing glide vehicle, and the fixed point for penetrating typhoon top layer eye wall is delivered；Binding drops in glide vehicle The floating meteorology sensing node for falling umbrella is shipped to designated position；
The ship carries receiver for collecting the sensing data that each floating meteorology sensing node is sent back to；
The digital typhoon analogue system by Wideband fading from dirigible obtain ship microscope carrier wind detection radar detect data, The data acquired in the data and dirigible of the detection of floating meteorology sensing node by camera and photoelectric sensor, emulation weight Typhoon timing evolution process is built, the threedimensional model of digitized typhoon is established, by carrying out analog simulation to typhoon, is shown warm and humid The space-time data of wind pressure cloud particle water.
2. system according to claim 1, which is characterized in that the floating meteorology sensing node is fallen to inside typhoon Afterwards, multiple nodes constitute three-dimensional network configuration.
3. system according to claim 1, which is characterized in that the parachute for having punching type cubic cone, including top Width, flow-disturbing width, side width, the air inlet for being opened in side width, connection buckle, connecting rope and snub rope.
4. system according to claim 1, which is characterized in that the gliding distance of the low reynolds number glide vehicle is big In 100km, station accuracy is less than 1km, take-off weight 5kg, mission payload 2kg；Wing glide vehicle is plunderred in the change Gliding distance is greater than 50km, and station accuracy is less than 1km, and flying speed is greater than 100m/s, mission payload 2kg.
5. system according to claim 1, which is characterized in that be provided with one between the dirigible and ground station Or multiple relay nodes, relay node are large-scale long endurance unmanned aircraft.
6. a kind of typhoon based on system described in claim 1 tracks detection method, which comprises the steps of:
Step 1, ship carries radar exterior measuring and dirigible approaches tracking；
Face sky dirigible using the position of ship microscope carrier wind detection radar irradiation identification typhoon eye, typhoon is tracked flight controller control and flown Ship approaches tracking typhoon position；Microphysical Structure and variation using precipitation system inside ship microscope carrier wind detection radar observation typhoon Feature；
Step 2, dirigible is launched inside floating meteorology sensing node to typhoon；
The Typhoon Wind Field distribution detected according to ship microscope carrier wind detection radar, launches floating meteorology sensing node, lower throwing on demand Sensing node three-dimensional network configuration is formed inside typhoon, when certain sensing node vacancy in three-dimensional network configuration, utilize Meteorology perception fixed point dropping feeder delivers sensing node fixed point in the position of vacancy；The fixed point delivery of sensing node at the eye of wind is made With low reynolds number glide vehicle, wing glide vehicle is plunderred using change when needing to break through typhoon top layer eye wall and is delivered；
Step 3, by typhoon exterior measuring and interior measured data pass back to ground station；
By the data of acquisition, i.e., interior measured data returns to the ship on dirigible and carries receiver each sensing node inside typhoon, Interior measured data and unit discharging are back to ground station by Wideband fading by dirigible；Unit discharging includes that ship microscope carrier wind is visited Survey the video camera in the data and dirigible of radar observation and the data of photoelectric sensor acquisition；
Step 4, ground station establishes typhoon according to the data of Dan Shici after the exterior measuring and interior measured data for receiving typhoon Three-dimensional structure rebuilds typhoon timing evolution process according still further to timing；Typhoon digital model is established, by warm and humid wind pressure cloud particle water Space-time data inverting assimilation to typhoon digital model.
7. according to the method described in claim 6, it is characterized in that, in the step 3, sensing node and ship carry receiver it Between transmitted using based on space and time diversity difference Chirp technology；The space and time diversity difference Chirp technology is adopted on airspace With multi-aerial receiver system, space diversity is obtained, is transmitted in the time domain using multi-slot repeated encoding, time diversity is obtained, Multiple frequency channels are divided on frequency domain, realize that multi-user distinguishes, each user monopolizes a sub-band.
8. according to the method described in claim 6, it is characterized in that, ship carries receiver using the big rule of transmitting-receiving in the step 3 Mould phased array antenna and analog beam figuration technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177002.2A CN109507757B (en) | 2018-10-09 | 2018-10-09 | A new type of typhoon tracking and detection method and system based on airship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177002.2A CN109507757B (en) | 2018-10-09 | 2018-10-09 | A new type of typhoon tracking and detection method and system based on airship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109507757A true CN109507757A (en) | 2019-03-22 |
| CN109507757B CN109507757B (en) | 2020-11-24 |
Family
ID=65746394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811177002.2A Active CN109507757B (en) | 2018-10-09 | 2018-10-09 | A new type of typhoon tracking and detection method and system based on airship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109507757B (en) |
Cited By (11)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308498A (en) * | 2019-06-24 | 2019-10-08 | 天津天航智远科技有限公司 | Meteorological Observation System and method based near space dirigible |
| CN110673228A (en) * | 2019-08-30 | 2020-01-10 | 北京航空航天大学 | A dropsonde with a dandelion-like structure |
| CN110941032A (en) * | 2019-11-20 | 2020-03-31 | 中山大学 | Typhoon forecasting method, apparatus, device and computer-readable storage medium |
| CN111427100A (en) * | 2020-03-30 | 2020-07-17 | 广州数鹏通科技有限公司 | Typhoon center positioning method and device and typhoon path generation method |
| CN111970135A (en) * | 2020-07-09 | 2020-11-20 | 北京航空航天大学 | Typhoon tracking and detecting instrument information sharing method |
| CN111970655A (en) * | 2020-07-09 | 2020-11-20 | 北京航空航天大学 | Typhoon light detection node data returning method |
| CN112097791A (en) * | 2020-08-17 | 2020-12-18 | 北京航空航天大学 | Typhoon detection application-oriented floating aerodyne sensing node navigation performance calibration instrument |
| WO2022135026A1 (en) * | 2020-12-25 | 2022-06-30 | 大唐移动通信设备有限公司 | Signal sending method, target sensing method, device and storage medium |
| CN115993669A (en) * | 2023-03-21 | 2023-04-21 | 北京航空航天大学 | A typhoon information detection system and detector |
| CN116707624A (en) * | 2023-08-09 | 2023-09-05 | 北京天航华创科技股份有限公司 | Multi-boat networking communication and remote guiding system and method |
| CN116774319A (en) * | 2023-06-19 | 2023-09-19 | 临舟(宁波)科技有限公司 | Comprehensive meteorological guarantee system for stratospheric airship flight |
Citations (5)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465071A (en) * | 2009-01-08 | 2009-06-24 | 上海交通大学 | Multi-platform target tracking and distribution interactive simulation system |
| CN101477206A (en) * | 2009-01-20 | 2009-07-08 | 中国科学院水利部成都山地灾害与环境研究所 | Geological calamity emergency monitoring, predicting and analyzing method |
| CN104986334A (en) * | 2015-06-09 | 2015-10-21 | 北京航空航天大学 | Multi-scale aeronautical meteorological platform |
| CN206384130U (en) * | 2017-01-10 | 2017-08-08 | 东莞前沿技术研究院 | A kind of system architecture of aerostatics |
| US20180074499A1 (en) * | 2016-09-09 | 2018-03-15 | Wal-Mart Stores, Inc. | Apparatus and method for monitoring a field |
-
2018
- 2018-10-09 CN CN201811177002.2A patent/CN109507757B/en active Active
Patent Citations (5)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465071A (en) * | 2009-01-08 | 2009-06-24 | 上海交通大学 | Multi-platform target tracking and distribution interactive simulation system |
| CN101477206A (en) * | 2009-01-20 | 2009-07-08 | 中国科学院水利部成都山地灾害与环境研究所 | Geological calamity emergency monitoring, predicting and analyzing method |
| CN104986334A (en) * | 2015-06-09 | 2015-10-21 | 北京航空航天大学 | Multi-scale aeronautical meteorological platform |
| US20180074499A1 (en) * | 2016-09-09 | 2018-03-15 | Wal-Mart Stores, Inc. | Apparatus and method for monitoring a field |
| CN206384130U (en) * | 2017-01-10 | 2017-08-08 | 东莞前沿技术研究院 | A kind of system architecture of aerostatics |
Cited By (17)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308498A (en) * | 2019-06-24 | 2019-10-08 | 天津天航智远科技有限公司 | Meteorological Observation System and method based near space dirigible |
| CN110673228A (en) * | 2019-08-30 | 2020-01-10 | 北京航空航天大学 | A dropsonde with a dandelion-like structure |
| CN110941032B (en) * | 2019-11-20 | 2020-09-29 | 中山大学 | Typhoon forecasting method, device, equipment and computer-readable storage medium |
| CN110941032A (en) * | 2019-11-20 | 2020-03-31 | 中山大学 | Typhoon forecasting method, apparatus, device and computer-readable storage medium |
| CN111427100B (en) * | 2020-03-30 | 2021-09-03 | 广州数鹏通科技有限公司 | Typhoon center positioning method and device and typhoon path generation method |
| CN111427100A (en) * | 2020-03-30 | 2020-07-17 | 广州数鹏通科技有限公司 | Typhoon center positioning method and device and typhoon path generation method |
| CN111970135A (en) * | 2020-07-09 | 2020-11-20 | 北京航空航天大学 | Typhoon tracking and detecting instrument information sharing method |
| CN111970655A (en) * | 2020-07-09 | 2020-11-20 | 北京航空航天大学 | Typhoon light detection node data returning method |
| CN112097791A (en) * | 2020-08-17 | 2020-12-18 | 北京航空航天大学 | Typhoon detection application-oriented floating aerodyne sensing node navigation performance calibration instrument |
| CN112097791B (en) * | 2020-08-17 | 2022-05-06 | 北京航空航天大学 | Navigation performance calibration instrument for airborne weather sensing nodes for typhoon detection applications |
| WO2022135026A1 (en) * | 2020-12-25 | 2022-06-30 | 大唐移动通信设备有限公司 | Signal sending method, target sensing method, device and storage medium |
| CN115993669A (en) * | 2023-03-21 | 2023-04-21 | 北京航空航天大学 | A typhoon information detection system and detector |
| CN115993669B (en) * | 2023-03-21 | 2023-05-16 | 北京航空航天大学 | A typhoon information detection system and detector |
| CN116774319A (en) * | 2023-06-19 | 2023-09-19 | 临舟(宁波)科技有限公司 | Comprehensive meteorological guarantee system for stratospheric airship flight |
| CN116774319B (en) * | 2023-06-19 | 2024-03-15 | 临舟(宁波)科技有限公司 | Comprehensive meteorological guarantee system for stratospheric airship flight |
| CN116707624A (en) * | 2023-08-09 | 2023-09-05 | 北京天航华创科技股份有限公司 | Multi-boat networking communication and remote guiding system and method |
| CN116707624B (en) * | 2023-08-09 | 2023-11-07 | 北京天航华创科技股份有限公司 | Multi-boat networking communication and remote guiding system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109507757B (en) | 2020-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109507757A (en) | 2019-03-22 | It is a kind of that detection method and system are tracked based on the novel typhoon for facing sky dirigible |
| US10928549B2 (en) | 2021-02-23 | High altitude UAV for monitoring meteorological parameters |
| Rasmussen et al. | 1992 | Winter icing and storms project (WISP) |
| CN205103998U (en) | 2016-03-23 | Mountain torrents risk analysis system based on unmanned aerial vehicle liDAR technique |
| US20140043172A1 (en) | 2014-02-13 | Next generation wireless sensor system for environmental monitoring |
| EP3324182B1 (en) | 2020-02-26 | Moisture measurement apparatus |
| EP4170385A1 (en) | 2023-04-26 | Weather radar short-term forecast for in-flight cockpit displays |
| Inoue et al. | 2022 | Toward sustainable meteorological profiling in polar regions: Case studies using an inexpensive UAS on measuring lower boundary layers with quality of radiosondes |
| Chen et al. | 2021 | IAP’s solar-powered unmanned surface vehicle actively passes through the center of typhoon Sinlaku (2020) |
| CN107515396B (en) | 2019-07-12 | A kind of extraterrestrial target inverse synthetic aperture radar imaging Parameters design |
| Langford et al. | 1993 | An unmanned aircraft for dropwindsonde deployment and hurricane reconnaissance |
| CN108974316B (en) | 2022-01-04 | Multi-rotor unmanned hot-air airship system |
| CN106019242A (en) | 2016-10-12 | Space-based bistatic radar flight state configuration method |
| Hildebrand et al. | 1990 | Meteorological radar observations from mobile platforms |
| CN108490408B (en) | 2020-06-02 | External field test method for detecting moving target of airborne synthetic aperture radar |
| Rust | 1989 | Utilization of a mobile laboratory for storm electricity measurements |
| Asmus et al. | 2017 | Development of the space observation system and geophysical monitoring system in Roshydromet |
| CN111025426A (en) | 2020-04-17 | System, method and device applied to observing meteorological elements of target space area |
| Busen | 2012 | Dropsondes and radiosondes for atmospheric measurements |
| CN210486957U (en) | 2020-05-08 | Hot air balloon information collection device based on Tiantong-1 |
| Turi et al. | 2023 | A Custom Radiosonde Design for Environmental Measurements Over Maritime Areas |
| Dyer et al. | 2016 | Boundary layer measurements over land use/cover discontinuities using a small UAS |
| Marks Jr | 2014 | Advancing tropical cyclone forecasts using aircraft observations |
| Wang et al. | 2022 | An Multi-Data Fusion Investigation Method Research for Civil Aviation Turbulence Events |
| CN206019700U (en) | 2017-03-15 | A kind of Satellite Formation Flying earth atmosphere detection system based on gps signal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 2019-03-22 | PB01 | Publication | |
| 2019-03-22 | PB01 | Publication | |
| 2019-04-16 | SE01 | Entry into force of request for substantive examination | |
| 2019-04-16 | SE01 | Entry into force of request for substantive examination | |
| 2020-11-24 | GR01 | Patent grant | |
| 2020-11-24 | GR01 | Patent grant |