CN104762916A - Haze detecting and eliminating system of unmanned aerial vehicle - Google Patents
Haze detecting and eliminating system of unmanned aerial vehicle Download PDFInfo
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- CN104762916A CN104762916A CN201510158116.2A CN201510158116A CN104762916A CN 104762916 A CN104762916 A CN 104762916A CN 201510158116 A CN201510158116 A CN 201510158116A CN 104762916 A CN104762916 A CN 104762916A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H13/00—Dispersing or preventing fog in general, e.g. on roads, on airfields
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
Abstract
The invention relates to a haze detecting and eliminating system of a unmanned aerial vehicle. The system comprises a particle spray gun, a PM2.5 detector, an air temperature detector, a radio transreceiver and a processor, wherein the particle spray gun is used for spraying haze eliminating particles; the PM2.5 detector is used for detecting PM2.5 concentration in air; the air temperature detector is used for detecting air temperature; the radio transreceiver receives a cruising position sent by a local environmental protecting management control platform; the processor is connected with the radio transreceiver for controlling the unmanned aerial vehicle to fly to the cruising position; the processor is respectively connected with the particle spray gun, the PM2.5 detector and the air temperature detector for controlling the spraying of particles of the particle spray gun according to detecting results of the PM2.5 detector and the air temperature detector. The system can set a proper eliminating policy according to the actual condition of haze in the air so as to guarantee the haze eliminating effect.
Description
The divisional application of the patent of " unmanned plane haze detects elimination system " that the present invention is application number is 201410484448.5, the applying date, to be September 20, denomination of invention in 2014 be.
Technical field
The present invention relates to haze and administer field, particularly relate to a kind of unmanned plane haze and detect elimination system.
Background technology
Along with the rapid expansion of various countries' urbanization progress, especially in developing country, because early stage biases toward the nursing ignored environment the attention of economic construction, cause while economy is developed, the deterioration of urban environment, is mainly manifested in the following aspects.
First, water pollution, causes the substance classes of water pollution to have: organic toxic substance, inorganic noxious material, oxygen consumption pollutant, plant nutrient pollutant, sex pheromone, radioactive pollutant etc.China city and neighbouring river thereof are still based on organic contamination, and main contamination index is petroleum-type, permanganate index and ammonia nitrogen, and this manufacturer serious with blowdowns such as chemical industry factories is relevant.
Secondly, air pollution, the air pollution in city is still for coal smoke type is main, major pollutants are sulfur dioxide, carbon dioxide and flue dust, cause air-polluting reason to have a lot, increasing of city vehicle causes the discharge of too much tail gas, the concentrations, family cooking custom etc. of soot emissions enterprise all may cause air pollution.
Municipal pollution also comprises solid waste pollution, comprises trade waste, building waste and household garbage etc.; Noise pollution, main relevant with driving vehicle with building site; Soil pollution, comprises rotten agricultural chemicals to fertilize, industrial wastewater, waste residue, sanitary sewage and rubbish etc.
These environment pollutions have all had a strong impact on the normal life of townsfolk, even endanger economic sustainable development, wherein, maximum to human injury with the PM2.5 fine grained in air pollution.
PM2.5 fine grained is because diameter is less, and be difficult to defence, the position entering respiratory tract is darker.The particle of 10 μm of diameters is deposited on the upper respiratory tract usually, the be deep into bronchiole of less than 2 μm and alveolar.After fine particle enters human body to alveolar, directly affect the ventilatory function of lung, make body easily be in anaerobic condition, cause great harm to people's health.The environmental administration in each city is all in the effective measures of seeking the haze that a kind of PM2.5 of improvement fine grained causes.
In prior art, the technical scheme of administering the haze that PM2.5 fine grained causes comprises the granting speed of erupting fog dispersal particle, resettlement peri-urban blowdown enterprise, minimizing vehicle license from surface car to air, but the former is limited in scope in demist, after two kinds of modes cannot short-term be effective.
Therefore, need a kind of new haze technology for eliminating scheme, large-scale haze can be realized and effectively eliminate, simultaneously can short-term response, thus at once safety curtain is set up to the physical and mental health of townsfolk, for the sustainable development of economy escorts.
Summary of the invention
In order to solve the problem, the invention provides a kind of unmanned plane haze and detect elimination system, use the platform of unmanned plane, give haze and detect elimination system flexibility and wide coverage scale, quote the cruise flight position of radio transceiver, GPS navigation equipment, position sensor control unmanned plane, introduce temperature detector and realize the control measures different to cold mist warm fog with PM2.5 detector, thus effectively eliminate the PM2.5 haze in extended order field, regulation effect gets instant result, and prevents urban air pollution from worsening further.
According to an aspect of the present invention, provide a kind of unmanned plane haze and detect elimination system, described detection elimination system comprises spraying particles rifle, PM2.5 detector, temperature detector, radio transceiver and processor, described spraying particles rifle is for spraying fog dispersal particle, described PM2.5 detector is for detecting the PM2.5 concentration in air, described temperature detector is for detecting temperature, described radio transceiver receives the cruise flight position that local environmental protection management console sends, described processor is connected with described radio transceiver to control described unmanned plane during flying to described cruise flight position, described processor and described spraying particles rifle, described PM2.5 detector is connected respectively with described temperature detector, to control the spraying particles of described spraying particles rifle according to the testing result of described PM2.5 detector and described temperature detector.
More specifically, described unmanned plane haze detects elimination system and also comprises, particle size container, and for cold mist fog dispersal particle and warm fog fog dispersal particle separately being stored, described cold mist fog dispersal particle comprises dry ice, and described warm fog fog dispersal particle comprises salt and urea, particle height detection apparatus, is arranged in described particle size container, for detecting residue cold mist fog dispersal particle height and residue warm fog fog dispersal particle height in real time, described spraying particles rifle is connected with described particle size container, for spraying fog dispersal particle to set spray rate in air, position sensor, for detecting the real-time height of unmanned plane position, GPS navigation equipment, for receiving the real time GPS locator data of the unmanned plane that GPS navigation satellite sends, described PM2.5 detector adopts built-in filter membrane on-line sampling device to analyze unmanned plane position particulate in air, detects the concentration of PM2.5 fine particle wherein, described radio transceiver is connected by transmitting and receiving service link with described local environmental protection management console, receives the cruise flight position that described local environmental protection management console sends, and described cruise flight position comprises control height and controls GPS location, unmanned plane driving arrangement, flies to described cruise flight position for driving unmanned plane, memory, for before unmanned plane takes off, according to the input of user, prestore cold spray painting to spill the table of comparisons, warm fog the sprinkling table of comparisons, PM2.5 concentration threshold, remain cold mist fog dispersal particle height threshold and residue warm fog fog dispersal particle height threshold, described cold spray painting spills the table of comparisons and lists the concentration of PM2.5 fine particle and cold mist and to disperse fog the contrast relationship of spray rate of particle, and described warm fog sprays the table of comparisons and lists the concentration of PM2.5 fine particle and warm fog and to disperse fog the contrast relationship of spray rate of particle, described processor is connected respectively with described temperature detector, described particle height detection apparatus, described spraying particles rifle, described position sensor, described GPS navigation equipment, described PM2.5 detector, described radio transceiver, described unmanned plane driving arrangement and described memory, unmanned plane driving arrangement is controlled according to described cruise flight position, described real-time height and described real time GPS locator data highly consistent with described control and described control GPS location consistent time, start spraying particles pattern, wherein, in described spraying particles pattern, described processor starts described particle height detection apparatus, described spraying particles rifle, described PM2.5 detector and described temperature detector, when described PM2.5 concentration is greater than PM2.5 concentration threshold, determine that the haze of unmanned plane position is cold mist or warm fog according to the temperature height that described temperature detector detects, if determine it is cold mist, the table of comparisons is spilt and described PM2.5 concentration determines described spray rate based on described cold spray painting, if determine it is warm fog, described spray rate is determined based on the described warm fog sprinkling table of comparisons and described PM2.5 concentration, residue cold mist fog dispersal particle height in described particle size container and residue warm fog fog dispersal particle height are also transmitted to described local environmental protection management console by described radio transceiver by described processor, and described residue cold mist fog dispersal particle height be less than preset the cold mist fog dispersal particle height threshold of residue or described residue warm fog fog dispersal particle height be less than preset residue warm fog fog dispersal particle height threshold time, control described radio transceiver and send to described local environmental protection management console the signal that makes a return voyage, dry ice in described cold mist fog dispersal particle is sprayed onto in the air, produce ice crystal to capture the moisture of cold mist droplet, cold mist droplet evaporation, and ice crystal is constantly grown up and ground of landing, and cold mist is disappeared, salt in described warm fog fog dispersal particle and urea are sprayed onto in the air, produce the nuclei of condensation, the steam in warm fog droplet condenses and grows up to water droplet on the nuclei of condensation, and warm fog droplet evaporates, and grow up to the nuclei of condensation landing ground of water droplet, warm fog is disappeared, described processor, described GPS navigation equipment, described unmanned plane driving arrangement and described memory are all arranged in the front end instrument board of unmanned plane, described temperature detector, described spraying particles rifle, described position sensor, described PM2.5 detector and described radio transceiver are all arranged on the fuselage of unmanned plane, and described particle size container is arranged in the cabin, rear end of unmanned plane.
More specifically, described unmanned plane haze detects in elimination system, and described memory is integrated in described processor.
More specifically, described unmanned plane haze detects elimination system and also comprises, and spraying particles rifle fixed equipment, is arranged on the fuselage of unmanned plane, for fixing described spraying particles rifle.
More specifically, described unmanned plane haze detects in elimination system, in described spraying particles pattern, the temperature height detected according to described temperature detector determines that the haze of unmanned plane position is cold mist or warm fog comprises, when the temperature that described temperature detector detects is more than or equal to 0 DEG C, determine that the haze of unmanned plane position is warm fog.
More specifically, described unmanned plane haze detects in elimination system, in described spraying particles pattern, the temperature height detected according to described temperature detector determines that the haze of unmanned plane position is cold mist or warm fog comprises, when the temperature that described temperature detector detects is less than 0 DEG C, determine that the haze of unmanned plane position is cold mist.
More specifically, described unmanned plane haze detects elimination system and also comprises, and picture pick-up device, is arranged on the fuselage of unmanned plane, for the haze image of captured in real-time unmanned plane position.
More specifically, described unmanned plane haze detects in elimination system, and described processor is connected with described picture pick-up device, so that described haze image is transmitted to described local environmental protection management console by described radio transceiver.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram that the unmanned plane haze illustrated according to an embodiment of the present invention detects elimination system.
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of unmanned plane haze detection elimination system of the present invention is described in detail.
Environment pollution refers to that the mankind exceed material or the energy of its self-purification capacity directly or indirectly to environmental emission, thus the quality of environment is reduced, the survival and development of the mankind, the ecosystem and property are caused to the phenomenon of adverse effect, especially in large-and-medium size cities, this phenomenon is more outstanding.Environment pollution specifically comprises: water pollutions, air pollution, noise pollution, solid waste pollution and radioactive pollution etc.
Water pollutions refers to the intervention of water body because of certain material, and causes the change of the aspect characteristics such as its chemistry, physics, biology or radioactive pollution, thus affects effective utilization of water, is detrimental to health or destroys ecological environment, causing the phenomenon of water quality deterioration.Air pollution refers to that the concentration of pollutants in air reaches detrimental extent, so that destroys the condition of the ecosystem and mankind's normal existence and development, to people and the biological phenomenon worked the mischief.Noise pollution refers to that produced ambient noise exceedes the ambient noise discharge standard of national regulation, and the phenomenon disturbed other people normally to work, learn, live.Solid waste pollution, refers to the trade waste of excess emissions, building waste and household garbage etc.Radioactive pollution refers to because mankind's activity causes material, human body, place, surrounding medium surface or inside to occur exceeding radioactive substance or the ray of national standard.
Produce the reason polluted a lot, such as, exceed the standard discharged pollutants of country and local government's formulation, artenkreis class, excess, super concentration discharge pollutant; Do not take to prevent overflow and seepage measure and load transport oils or poisonous substances causes the overboard water pollutions that causes of goods; Illegally in air, discharge poisonous and harmful substance, cause air pollution occurrence etc.
In these pollute, the harm that air pollution and water pollutions cause human physical and mental health is maximum, wherein, counts again the most refractory reason of PM2.5 causes in air pollution haze.The haze resolution coverage rate of prior art is narrow, effect is outstanding not, and the haze that cannot process various different situations with fundamentally suiting measures to local conditions pollutes.
Unmanned plane haze of the present invention detects elimination system, by unmanned plane flexible, cover the parametric controller of face width, by the cold mist warm fog situation of reasonable analysis haze, according to the fog dispersal spraying particles scheme that different PM2.5 value enforcement dynamics differs, the health for townsfolk is breathed and is set up safety curtain.
Fig. 1 is the block diagram that the unmanned plane haze illustrated according to an embodiment of the present invention detects elimination system, and as shown in Figure 1, described detection elimination system comprises temperature detector 1, PM2.5 detector 2, position sensor 3, GPS navigation equipment 4, radio transceiver 5, memory 6, unmanned plane driving arrangement 7, particle height detection apparatus 8, spraying particles rifle 9 and processor 10, processor 10 and temperature detector 1, PM2.5 detector 2, position sensor 3, GPS navigation equipment 4, radio transceiver 5, memory 6, unmanned plane driving arrangement 7, particle height detection apparatus 8 is connected respectively with spraying particles rifle 9, spraying particles rifle 9 is for spraying fog dispersal particle, PM2.5 detector 2 is for detecting the PM2.5 concentration in air, temperature detector 1 is for detecting temperature, the cruise flight position that radio transceiver 5 sends for receiving local environmental protection management console, processor 10 for controlling described unmanned plane during flying to described cruise flight position, also for controlling the spraying particles of spraying particles rifle 9 according to the testing result of the gentle temperature detector 1 of PM2.5 detector 2.
Then, elimination system is detected to unmanned plane haze of the present invention and carry out more specific description.
Described unmanned plane haze detects elimination system and also comprises particle size container, for cold mist fog dispersal particle and warm fog fog dispersal particle are separately stored, described cold mist fog dispersal particle comprises dry ice, described warm fog fog dispersal particle comprises salt and urea, dry ice in described cold mist fog dispersal particle is sprayed onto in the air, produce ice crystal to capture the moisture of cold mist droplet, cold mist droplet evaporation, and ice crystal is constantly grown up and ground of landing, cold mist is disappeared, salt in described warm fog fog dispersal particle and urea are sprayed onto in the air, produce the nuclei of condensation, steam in warm fog droplet condenses and grows up to water droplet on the nuclei of condensation, warm fog droplet evaporates, and grow up to the nuclei of condensation landing ground of water droplet, warm fog is disappeared.
Described particle height detection apparatus 8 is arranged in described particle size container, for detecting residue cold mist fog dispersal particle height and residue warm fog fog dispersal particle height in real time, described spraying particles 9 is connected with described particle size container, for spraying fog dispersal particle to set spray rate in air.
Described position sensor 3 is for detecting the real-time height of unmanned plane position, described GPS navigation equipment 4 is for receiving the real time GPS locator data of the unmanned plane of GPS navigation satellite transmission, described PM2.5 detector 2 adopts built-in filter membrane on-line sampling device to analyze unmanned plane position particulate in air, detects the concentration of PM2.5 fine particle wherein.
Described radio transceiver 5 is connected by transmitting and receiving service link with described local environmental protection management console, receive the cruise flight position that described local environmental protection management console sends, described cruise flight position comprises control height and controls GPS location, and described unmanned plane driving arrangement 7 flies to described cruise flight position for driving unmanned plane.
Described memory 6 is for before unmanned plane takes off, according to the input of user, prestore cold spray painting and spill the table of comparisons, warm fog sprays the table of comparisons, PM2.5 concentration threshold, remain cold mist fog dispersal particle height threshold and residue warm fog fog dispersal particle height threshold, described cold spray painting spills the table of comparisons and lists the concentration of PM2.5 fine particle and cold mist and to disperse fog the contrast relationship of spray rate of particle, described warm fog sprays the table of comparisons and lists the concentration of PM2.5 fine particle and warm fog and to disperse fog the contrast relationship of spray rate of particle, described memory 6 can be selected to be integrated in described processor 10.
Described processor 10 controls unmanned plane driving arrangement according to the described cruise flight position received and flies to described cruise flight position, described real-time height and described real time GPS locator data highly consistent with described control and described control GPS location consistent time, start spraying particles pattern.
In described spraying particles pattern, described processor 10 starts described particle height detection apparatus 8, described spraying particles rifle 9, described PM2.5 detector 2 and described temperature detector 1, when described PM2.5 concentration is greater than PM2.5 concentration threshold, determine that the haze of unmanned plane position is cold mist or warm fog according to the temperature height that described temperature detector 1 detects, if determine it is cold mist, the table of comparisons is spilt and described PM2.5 concentration determines described spray rate based on described cold spray painting, if determine it is warm fog, described spray rate is determined based on the described warm fog sprinkling table of comparisons and described PM2.5 concentration.The described temperature height detected according to described temperature detector 1 determines that the haze of unmanned plane position is cold mist or warm fog comprises, when the temperature that described temperature detector 1 detects is more than or equal to 0 DEG C, determine that the haze of unmanned plane position is warm fog, when the temperature that described temperature detector 1 detects is less than 0 DEG C, determine that the haze of unmanned plane position is cold mist.
Residue cold mist fog dispersal particle height in described particle size container and residue warm fog fog dispersal particle height are also transmitted to described local environmental protection management console by described radio transceiver 5 by described processor 10, and described residue cold mist fog dispersal particle height be less than preset the cold mist fog dispersal particle height threshold of residue or described residue warm fog fog dispersal particle height be less than preset residue warm fog fog dispersal particle height threshold time, control described radio transceiver 5 and send to described local environmental protection management console the signal that makes a return voyage.
Described processor 10, described GPS navigation equipment 4, described unmanned plane driving arrangement 7 and described memory 6 are all arranged in the front end instrument board of unmanned plane, described temperature detector 1, described spraying particles rifle 9, described position sensor 3, described PM2.5 detector 2 and described radio transceiver 5 are all arranged on the fuselage of unmanned plane, and described particle size container is arranged in the cabin, rear end of unmanned plane.
Described detection elimination system can also comprise spraying particles rifle fixed equipment, is arranged on the fuselage of unmanned plane, for fixing described spraying particles rifle 9.
Described detection elimination system can also comprise picture pick-up device, be arranged on the fuselage of unmanned plane, for the haze image of captured in real-time unmanned plane position, described processor 10 is connected with described picture pick-up device, so that described haze image is transmitted to described local environmental protection management console by described radio transceiver 5.
In addition, PM2.5 fine particle is also known as particulate, fine grained.In air, particle diameter is less than the particle (aerosol) of 2 μm (sometimes with being less than 2.5 μm, i.e. PM2.5).Although fine particle is the component that in earth atmosphere composition, content is little, it has important impact to air quality and visibility etc.Fine particle particle diameter is little, is rich in a large amount of poisonous and harmful substances and time of staying is in an atmosphere long, fed distance is far away, thus larger on the impact of health and atmosphere quality.In February, 2012, State Council of the People's Republic of China agrees to that " ambient air quality " issuing new revision adds fine particle monitoring index.On February 28th, 2013, it is fine particle that national scientific and technical terminology validation board of China claims PM2.5 to intend definite designation, PM2.5 detecting instrument of the present invention, there is the microcomputer laser dust monitor of the novel built-in filter membrane on-line sampling device of new century international most advanced level, while monitoring dust concentration continuously, can particle be collected, to analyze its composition, and obtain mass concentration conversion coefficient K value.Can direct-reading bug dust concentration (mg/m), there is PM10, PM5, PM2.5 detection option selective.
In addition, dry ice is solid-state carbon dioxide, under normal temperature and pressure are 6079.8 kpa pressures, carbon dioxide condensing is become colourless liquid, more under low pressure evaporates rapidly, just condense into the ice and snow shape solid matter that one piece of block compresses, its temperature is subzero 78.6 DEG C, and this is dry ice.Dry ice cold-storage is more than 1.5 times of water-ice, is sublimed into carbon dioxide after absorbing heat, without any residual, non-toxic, free from extraneous odour, has sterilization functions.He be heated after without liquefaction, and directly to distil.Dry ice is the solid-state of carbon dioxide, and because the temperature of dry ice is very low, temperature is subzero 78.5 DEG C, therefore through being usually used in keeping object to maintain freezing or low-temperature condition.At room temperature, when a part of carbon dioxide vapor is cooled to about-56 DEG C, alabastrine solid carbon dioxide will be frozen into.The heat of gasification of solid carbon dioxide is very large, is 364.5J/g, ambient temperature can be made to drop to about-78 DEG C at ambient pressure, and can not produce liquid, so cry " dry ice " during gasification-60 DEG C time.Dry ice can be used as rain making and cold mist and eliminates, and puts to absorb rapidly a large amount of heat in atmosphere the temperature of is surrounding reduced fast, makes steam be liquefied as little water droplet, thus the object of rainfall and the elimination of cold mist.
Unmanned plane haze of the present invention is adopted to detect elimination system, narrow, the inefficient technical problem of elimination system coverage rate is detected for existing haze, by flying to the serious region of predetermined haze by carrying the unmanned plane eliminating haze particle, can according to the haze concrete condition in this region, such as belong to the PM2.5 value in cold mist or warm fog and haze, provide different haze cancellations targetedly, improve the intelligence degree that haze is eliminated.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (1)
1. unmanned plane haze detects an elimination system, and described detection eliminates Operation system setting on unmanned plane, it is characterized in that, described detection elimination system
passablecomprise:
Spraying particles rifle, PM2.5 detector, temperature detector, radio transceiver and processor, described spraying particles rifle is for spraying fog dispersal particle, described PM2.5 detector is for detecting the PM2.5 concentration in air, described temperature detector is for detecting temperature, described radio transceiver receives the cruise flight position that local environmental protection management console sends, described processor is connected with described radio transceiver to control described unmanned plane during flying to described cruise flight position, described processor and described spraying particles rifle, described PM2.5 detector is connected respectively with described temperature detector, to control the spraying particles of described spraying particles rifle according to the testing result of described PM2.5 detector and described temperature detector,
Particle size container, for cold mist fog dispersal particle and warm fog fog dispersal particle separately being stored, described cold mist fog dispersal particle comprises dry ice, and described warm fog fog dispersal particle comprises salt and urea;
Particle height detection apparatus, is arranged in described particle size container, for detecting residue cold mist fog dispersal particle height and residue warm fog fog dispersal particle height in real time;
Described spraying particles rifle is connected with described particle size container, for spraying fog dispersal particle to set spray rate in air;
Position sensor, for detecting the real-time height of unmanned plane position;
GPS navigation equipment, for receiving the real time GPS locator data of the unmanned plane that GPS navigation satellite sends;
Described PM2.5 detector adopts built-in filter membrane on-line sampling device to analyze unmanned plane position particulate in air, detects the concentration of PM2.5 fine particle wherein;
Described radio transceiver is connected by transmitting and receiving service link with described local environmental protection management console, receives the cruise flight position that described local environmental protection management console sends, and described cruise flight position comprises control height and controls GPS location;
Unmanned plane driving arrangement, flies to described cruise flight position for driving unmanned plane;
Memory, for before unmanned plane takes off, according to the input of user, prestore cold spray painting to spill the table of comparisons, warm fog the sprinkling table of comparisons, PM2.5 concentration threshold, remain cold mist fog dispersal particle height threshold and residue warm fog fog dispersal particle height threshold, described cold spray painting spills the table of comparisons and lists the concentration of PM2.5 fine particle and cold mist and to disperse fog the contrast relationship of spray rate of particle, and described warm fog sprays the table of comparisons and lists the concentration of PM2.5 fine particle and warm fog and to disperse fog the contrast relationship of spray rate of particle;
Described processor is connected respectively with described temperature detector, described particle height detection apparatus, described spraying particles rifle, described position sensor, described GPS navigation equipment, described PM2.5 detector, described radio transceiver, described unmanned plane driving arrangement and described memory, unmanned plane driving arrangement is controlled according to described cruise flight position, described real-time height and described real time GPS locator data highly consistent with described control and described control GPS location consistent time, start spraying particles pattern;
Wherein, in described spraying particles pattern, described processor starts described particle height detection apparatus, described spraying particles rifle, described PM2.5 detector and described temperature detector, when described PM2.5 concentration is greater than PM2.5 concentration threshold, determine that the haze of unmanned plane position is cold mist or warm fog according to the temperature height that described temperature detector detects, if determine it is cold mist, the table of comparisons is spilt and described PM2.5 concentration determines described spray rate based on described cold spray painting, if determine it is warm fog, described spray rate is determined based on the described warm fog sprinkling table of comparisons and described PM2.5 concentration, residue cold mist fog dispersal particle height in described particle size container and residue warm fog fog dispersal particle height are also transmitted to described local environmental protection management console by described radio transceiver by described processor, and described residue cold mist fog dispersal particle height be less than preset the cold mist fog dispersal particle height threshold of residue or described residue warm fog fog dispersal particle height be less than preset residue warm fog fog dispersal particle height threshold time, control described radio transceiver and send to described local environmental protection management console the signal that makes a return voyage,
Wherein, dry ice in described cold mist fog dispersal particle is sprayed onto in the air, produces ice crystal to capture the moisture of cold mist droplet, cold mist droplet evaporation, and ice crystal is constantly grown up and ground of landing, cold mist is disappeared, and the salt in described warm fog fog dispersal particle and urea are sprayed onto in the air, produce the nuclei of condensation, steam in warm fog droplet condenses and grows up to water droplet on the nuclei of condensation, warm fog droplet evaporates, and grows up to the nuclei of condensation landing ground of water droplet, and warm fog is disappeared;
Wherein, described processor, described GPS navigation equipment, described unmanned plane driving arrangement and described memory are all arranged in the front end instrument board of unmanned plane, described temperature detector, described spraying particles rifle, described position sensor, described PM2.5 detector and described radio transceiver are all arranged on the fuselage of unmanned plane, described particle size container is arranged in the cabin, rear end of unmanned plane
Described memory is integrated in described processor.
Spraying particles rifle fixed equipment, is arranged on the fuselage of unmanned plane, for fixing described spraying particles rifle,
In described spraying particles pattern, the temperature height detected according to described temperature detector determines that the haze of unmanned plane position is cold mist or warm fog comprises, when the temperature that described temperature detector detects is more than or equal to 0 DEG C, determine that the haze of unmanned plane position is warm fog.
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| CN105642047A (en) * | 2016-01-11 | 2016-06-08 | 陈胜民 | Technical measure for manually filtering, washing and flushing air through water mist to degrade haze |
| CN108022440A (en) * | 2018-01-19 | 2018-05-11 | 天津职业技术师范大学 | The expressway fog early warning system and method for early warning cooperateed with based on unmanned aerial vehicle and bus or train route |
| CN114471065A (en) * | 2022-01-18 | 2022-05-13 | 象谱信息产业有限公司 | Condensation nucleus method for fast defogging |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104264621B (en) | 2015-12-02 |
| CN104775389A (en) | 2015-07-15 |
| CN104775389B (en) | 2016-07-06 |
| CN104762916B (en) | 2016-04-06 |
| CN104264621A (en) | 2015-01-07 |
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