CN105092784A - Atmosphere pollution monitoring and query method and device - Google Patents
Atmosphere pollution monitoring and query method and device Download PDFInfo
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- CN105092784A CN105092784A CN201510382405.0A CN201510382405A CN105092784A CN 105092784 A CN105092784 A CN 105092784A CN 201510382405 A CN201510382405 A CN 201510382405A CN 105092784 A CN105092784 A CN 105092784A
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Abstract
The invention discloses an atmosphere pollution monitoring and query method and device. The method includes the steps: a query request message sent by a terminal device is received, and the query request message contains a target position and a terminal device identification; according to the target position contained in the query request message, atmospheric pollution concentration information corresponding to the target position is searched from an atmospheric pollution database, different-position atmospheric pollution concentration information acquired by a communication satellite through a remote sensing technology is stored in the atmospheric pollution database, and the atmospheric pollution concentration information contains concentration values of various atmospheric pollutants; and according to the terminal device identification, the searched atmospheric pollution concentration information is sent to the terminal device. Because the atmospheric pollution concentration information acquired by the communication satellite has the characteristics of wider coverage area, higher positioning accuracy, faster data transmission and the like, the accuracy of the atmospheric pollution concentration information acquired by the terminal device is effectively improved, and convenience is provided for a user to understand an atmospheric pollution status timely.
Description
Technical field
The present invention relates to the communication technology and environmental monitoring technology field, particularly relate to a kind of air monitoring, querying method and equipment.
Background technology
Along with the fast development of society and economy, atmosphere polluting problem more and more receives the concern of people.
In order to meet the understanding of people to atmospheric pollution state, software developer develops the various application software for inquiring about atmospheric pollution state, makes people can inquire about by these application software the atmospheric pollution status information obtaining environmental administration and gathered by various ground monitoring website.Wherein, atmospheric pollution status information can comprise concentration information, the concentration information of SO2 (sulphuric dioxide) dusty gas, the concentration information etc. of NO2 (nitrogen dioxide) dusty gas of the particulate matters such as PM2.5.
At present, Environmental Protection in China department tentatively sets up ground monitoring station network.But, because environment supervision instrument price comparison is expensive, relatively disperses to ground monitoring site deployment, cause each ground monitoring website only to be monitored the atmospheric pollution situation near this ground monitoring website.That is, the atmospheric pollution status information obtained in ground monitoring station network only comprises the atmospheric pollution status information near each ground monitoring website, this means that the atmospheric pollution status information in the most of region except ground monitoring website is only inferred by the atmospheric pollution status information near each ground monitoring website or is similar to and obtains.
As can be seen here, because the dispersion of ground monitoring website is disposed, the accuracy of the atmospheric pollution status information causing user to be got by application software is lower.
Summary of the invention
In view of this, embodiments provide a kind of air monitoring, querying method and equipment, the problem that the accuracy for solving the atmospheric pollution status information that the current user existed is got by application software is lower.
A kind of air monitoring method, comprising:
The inquiry request message that receiving terminal apparatus sends, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message;
According to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
According to the mark of described terminal device, the described air pollution concentration information found is sent to described terminal device.
A kind of air monitoring method, comprising:
The logging request that receiving terminal apparatus sends, wherein, comprises the authentication information of target location and described terminal device in described logging request;
According to the authentication information of described terminal device, certification is carried out to the identity of described terminal device;
When passing through the authentication of described terminal device, according to the described target location comprised in described logging request, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
The described air pollution concentration information found is sent to described terminal device.
A kind of atmospheric pollution querying method, comprising:
Send inquiry request message to network side server, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and terminal device in described inquiry request message;
Receive the air pollution concentration information that described network side server sends, wherein, described air pollution concentration information by described network side server according to the described target location comprised in described inquiry request message, search from atmospheric pollution database and obtain, and send according to the mark of described terminal device, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
A kind of air monitoring equipment, comprising:
Receiving element, for the inquiry request message that receiving terminal apparatus sends, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message;
Search unit, for according to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
Transmitting element, for the mark according to described terminal device, sends to described terminal device by the described air pollution concentration information found.
A kind of atmospheric pollution query facility, comprising:
Transmitting element, for sending inquiry request message to network side server, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and terminal device in described inquiry request message;
Receiving element, for receiving the air pollution concentration information that described network side server sends, wherein, described air pollution concentration information by described network side server according to the described target location comprised in described inquiry request message, search from atmospheric pollution database and obtain, and send according to the mark of described terminal device, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
Beneficial effect of the present invention is as follows:
The inquiry request message that embodiment of the present invention receiving terminal apparatus sends, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message; According to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution; According to the mark of described terminal device, the described air pollution concentration information found is sent to described terminal device.Like this, telstar is utilized to obtain the air pollution concentration information of diverse location, receiving the inquiry request message of terminal device, the air pollution concentration information of the target location needed by terminal device sends to terminal device, the air pollution concentration information obtained due to telstar possesses the features such as coverage is relatively wider, positioning precision is higher, data transmission ratio is very fast, effectively improve the degree of accuracy that terminal device obtains air pollution concentration information, provide convenience for user understands State of Air pollution in time.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic flow sheet of a kind of air monitoring method that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of a kind of air monitoring method that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of a kind of atmospheric pollution querying method that Fig. 3 provides for the embodiment of the present invention;
The structural representation of a kind of air monitoring equipment that Fig. 4 provides for the embodiment of the present invention;
The structural representation of a kind of air monitoring equipment that Fig. 5 provides for the embodiment of the present invention;
The structural representation of a kind of atmospheric pollution query facility that Fig. 6 provides for the embodiment of the present invention;
The structural representation of a kind of air pollution surveillance system that Fig. 7 provides for the embodiment of the present invention.
Embodiment
In order to realize object of the present invention, embodiments provide a kind of air monitoring, querying method and equipment, telstar is utilized to obtain the air pollution concentration information of diverse location, and receiving the inquiry request message of terminal device, the air pollution concentration information of the target location needed by terminal device sends to terminal device, it is wider that air pollution concentration information due to telstar acquisition possesses coverage, positioning precision is higher, the features such as data transmission ratio is very fast, effectively improve the degree of accuracy that terminal device obtains air pollution concentration information, provide convenience for user understands State of Air pollution in time.
It should be noted that, relative to groundwork detection atmospheric pollution state, Satellite Remote Sensing atmospheric pollution state has the features such as large area covers, quasi real time obtains, dynamically updates, cost is low.China has succeeded in sending up the satellite of the series such as stationary satellite, sun synchronous orbit weather satellite, high resolving power earth observation satellite for meteorological observation.
Wherein, stationary satellite is otherwise known as geostationary satellite, and due to its relative geostationary, temporal resolution is relatively high.And temporal resolution refers to the minimum interval of adjacent twice remote sensing observations that the same area carries out.Such as: the temporal resolution of geostationary satellite can be 1 hour, also can be 30 minutes, can also be 15 minutes etc.
Proximal pole ground satellite in Sun-synchronous orbit, possesses the advantages such as higher spectral resolution, wide coverage, scan period be short, can monitor multiple dusty gas simultaneously.Wherein, spectral resolution refers to imaging band scope.
High resolving power earth observation satellite, possesses higher spatial resolution, the monitoring requirements such as can meet customization, become more meticulous.Wherein, spatial resolution refers to the minor increment of two adjacent atural objects that remote sensing image can identify.
When to air monitoring, consider the factor such as temporal resolution and spatial resolution, ozone monitoring can be adopted (English: OzoneMonitoringInstrument; Abbreviation: OMI) sensor realizes the concentration change of Satellite Remote Sensing sulphuric dioxide (SO2) gas and the concentration change of nitrogen dioxide (NO2) gas.
It should be noted that, atmosphere pollution described in the embodiment of the present invention includes but not limited to that PM is (English: particulatematter) 2.5 particulate matters, sulphuric dioxide (SO2) gas, nitrogen dioxide (NO2) gas, can also comprise other atmosphere pollutions.
Wherein, PM2.5 refers to that in air, diameter is less than or equal to the particle of 2.5 microns, also referred to as entering lung particle.
Below in conjunction with Figure of description, each embodiment of the present invention is described in further detail.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The schematic flow sheet of a kind of air monitoring method that Fig. 1 provides for the embodiment of the present invention.Described method can be as described below.The executive agent of the embodiment of the present invention is network side server, and this network side server can comprise home server and message push server.
Wherein, home server, for the air pollution concentration information of the diverse location that received communication satellite utilizes remote sensing technology to gather, and is stored to the air pollution concentration information received in atmospheric pollution database.
Message push server, for the air pollution concentration information pushing that will store in home server to terminal device.
Home server, specifically for the remote sensing image that received communication satellite sends, inversion algorithm is utilized to resolve the described remote sensing image received, obtain the atmospheric pollution state parameter of described target location, set up the first corresponding relation between described target location and the atmospheric pollution state parameter of described target location obtained, and described first corresponding relation is stored in atmospheric pollution database.
Wherein, described remote sensing image utilizes remote sensing technology to carry out scanning to target location by described telstar and obtains, comprise the atmospheric pollution state parameter of described target location in described remote sensing image, in described atmospheric pollution state parameter, comprise atmosphere pollution and the concentration value of atmosphere pollution described in each.
Particularly, home server utilizes inversion algorithm to resolve the described remote sensing image received, and obtains the atmospheric pollution state parameter of described target location, specifically comprises:
Home server carries out inverting to the described remote sensing image received, and obtains aerosol optical depth, boundary layer post concentration and flood slant column intensity respectively;
According to the different pollutants comprised in air, adopt the mode matched with this pollutant to carry out inverting to described aerosol optical depth, described SO2 flood slant column intensity and described NO2 flood slant column intensity, obtain atmospheric pollution state parameter.
Particularly, if comprise PM2.5 particulate matter in air, then described aerosol optical depth vertically to be corrected and process is corrected in moisture absorption, obtain the concentration value comprising PM2.5 particulate matter in air;
If comprise sulphuric dioxide SO2 in air, air quality factor pair SO2 flood slant column intensity is then utilized to correct, obtain SO2 vertical column concentration, and on the basis of ultraviolet EO-1 hyperion Atmospheric components detection instrument data acquisition SO2 troposphere vertical column concentration, in conjunction with SO2 Vertical Profile, analyze the relation between SO2 troposphere vertical column concentration and SO2 concentration near the ground, and then obtain the concentration value comprising SO2 in air;
If comprise nitrogen dioxide NO2 in air, then by utilizing ultraviolet EO-1 hyperion Atmospheric components detection instrument digital simulation, NO2 troposphere vertical column concentration is obtained to NO2 flood slant column intensity, on the basis of NO2 troposphere vertical column concentration, by analyzing the relation between NO2 troposphere vertical column concentration and NO2 concentration near the ground, and then obtain the concentration value comprising NO2 in air.
As can be seen here, the concentration value of the different atmosphere pollutions on diverse location is stored in atmospheric pollution database.
It should be noted that, the mode that the representation of the position related in the embodiment of the present invention can adopt longitude coordinate and latitude coordinate to combine represents, also other can be adopted to represent, and the mode in geographic position represents, the representation in embodiments of the present invention for position does not limit.
Alternatively, home server, also receives the remote sensing image of each telstar transmission for the cycle.
Here the so-called cycle can be determined according to the temporal resolution of each telstar.
Home server, the time of the described remote sensing image that each telstar sends also is received for basis, set up described time, the second corresponding relation between the described target location obtained and the atmospheric pollution state parameter three of described target location, and described second corresponding relation is stored in atmospheric pollution database.
The atmosphere pollution can monitored due to different telstars there are differences, and so in the second corresponding relation, atmospheric pollution state parameter corresponds to the correlation parameter of the atmosphere pollution that this telstar can be monitored.Such as: the atmosphere pollution that telstar 1 can be monitored is SO2, so when receiving the remote sensing image that this telstar sends, determine the air pollution concentration value of the SO2 of this cycle internal object position, and Time Created, corresponding relation between target location and the air pollution concentration value of SO2 monitored; The atmosphere pollution that telstar 1 can be monitored is SO2 and NO2, so when receiving the remote sensing image that this telstar sends, determine the air pollution concentration value of the SO2 of this cycle internal object position and the air pollution concentration value of NO2 respectively, and the corresponding relation between Time Created, target location and the air pollution concentration value of SO2 monitored and the air pollution concentration value of NO2 that monitors.
It should be noted that, for the atmospheric pollution state parameter of same position, can real-time update in atmospheric pollution database, that is, the atmospheric pollution state parameter of some positions of reading from atmospheric pollution database is up-to-date collection; Also according to the time sequencing gathered, the atmospheric pollution state parameter of this position can be stored, so that these historical datas of later use study the Changing Pattern of the atmospheric pollution of this position.
It should be noted that, " first " and " second " that comprise in " the first corresponding relation " and " the second corresponding relation " described in the embodiment of the present invention does not have essence implication, only belongs to different corresponding relations for illustration of two groups of corresponding relations.
Step 101: the inquiry request message that network side server receiving terminal apparatus sends.
Wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message.
In a step 101, the inquiry request message that home server receiving terminal apparatus sends, determines that terminal device needs to obtain the atmospheric pollution state of the target location comprised in this inquiry request message.
It should be noted that, the target location comprised in described inquiry request message can refer to that user needs the particular location inquired about, such as: Beijing; Can also be that terminal device passes through to locate the current position obtained, not limit the obtain manner of target location here.
Alternatively, if also comprise the authentication information of described terminal device in described inquiry request message, then described method also comprises:
According to the authentication information of described terminal device, authentication is carried out to described terminal device, and described terminal device is carried out authentication by time, trigger perform subsequent operation.
It should be noted that, here the authentication information of terminal device can be that terminal device is when initiating registration request, network side server is the unique identities identification marking that this terminal device distributes, and this identification mark means that atmospheric pollution inquiry business opened by terminal device.The form of this identification mark can be deviceToken, can be also other forms, not limit here.
Step 102: network side server, according to the described target location comprised in described inquiry request message, searches the air pollution concentration information corresponding with described target location from atmospheric pollution database.
Wherein, in described atmospheric pollution database, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
In a step 102, when network side server receives this inquiry request message, if what receive this inquiry request message is home server, so home server is according to the described target location comprised in this inquiry request message, searches the air pollution concentration information corresponding with this target location from atmospheric pollution database.
If what receive this inquiry request message is message push server, so the inquiry request message received is transmitted to home server by message push server, by home server according to the described target location comprised in this inquiry request message, from atmospheric pollution database, search the air pollution concentration information corresponding with this target location, and the air pollution concentration information found is sent to message push server.
Alternatively, if according to the described target location comprised in described inquiry request message search obtain multiple air pollution concentration information time, according to receiving the time of described inquiry request message and described second corresponding relation, from the described multiple air pollution concentration information found, select the air pollution concentration information matched with the time of the described inquiry request message received.
It should be noted that, the mode " selecting the air pollution concentration information matched with the time of the described inquiry request message received " here comprises:
When receiving described inquiry request message, if when the number of the telstar passed by the target location that current time carries from this inquiry request message is multiple, for atmosphere pollution 1, the remote sensing image data that different communication satellite collects may be different, multiple concentration values that the remote sensing image data so collected by different communication satellite obtains through inverting are averaged, and using the mean value that the obtains concentration value as this atmosphere pollution 1 on this target location of current time; If when the number of the telstar passed by the target location that current time carries from this inquiry request message is 1, for atmosphere pollution 1, the concentration value that the remote sensing image data collected by this telstar obtains through inverting is as the concentration value of this atmosphere pollution 1 on this target location of current time.
If when the number of the telstar passed by the target location that current time carries from this inquiry request message is 0, mean that current time does not belong to the transit time of telstar, now, for atmosphere pollution 1, the concentration value selecting the remote sensing image data of telstar collection in the time range closest to current time to obtain through inverting is as the concentration value of this atmosphere pollution 1 on this target location of current time.
Alternatively, when finding described air pollution concentration information, described method also comprises:
This atmosphere pollution normal concentration value of the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found and setting is compared.
According to comparative result, determine whether to produce atmospheric pollution warning information.
Here it should be noted that, this atmosphere pollution normal concentration value set can according to the air quality standard of country's promulgation as foundation be determined, such as: take atmosphere pollution as PM2.5 be example, concentration value (unit: microgram/cubic meter) is when 0 ~ 35 microgram/cubic meter, and air quality is excellent; Concentration value is when 35 ~ 75 micrograms/cubic meter, and air quality is good; Concentration value is when 75 ~ 115 micrograms/cubic meter, and air quality is slight pollution; Concentration value is when 115 ~ 150 micrograms/cubic meter, and air quality is intermediate pollution; Concentration value is when 150 ~ 250 micrograms/cubic meter, and air quality is serious pollution; When concentration value is greater than 250 micrograms/cubic meter, air quality is severe contamination.
Suppose this air pollution standard concentration value correspondence 75 ~ 115 micrograms/cubic meter set, so when the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found is greater than the minimum value of this air pollution standard concentration value of setting, produce atmospheric pollution warning information.
In addition, when the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found is not more than the minimum value of this air pollution standard concentration value of setting, air quality is considered as good.
Step 103: the described air pollution concentration information found, according to the mark of described terminal device, is sent to described terminal device by network side server.
In step 103, home server is when finding the air pollution concentration information corresponding with target location, the mark of the terminal device comprised in described inquiry request message and the described air pollution concentration information that finds are sent to message push server, by the mark of message push server according to described terminal device, the described air pollution concentration information found is sent to described terminal device.
Alternatively, if home server is when finding described air pollution concentration information, through multilevel iudge, determine that finding described air pollution concentration information exceeds standard, so home server produces atmospheric pollution warning information, and this atmospheric pollution warning information is sent to message push server, and message push server is according to the mark of described terminal device, by the concentration value of atmosphere pollution comprised in the described air pollution concentration information found, this air pollution standard concentration value and the described atmospheric pollution warning information of setting send to described terminal device.
By the technical scheme of the embodiment of the present invention, the inquiry request message that receiving terminal apparatus sends, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message; According to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution; According to the mark of described terminal device, the described air pollution concentration information found is sent to described terminal device.Like this, telstar is utilized to obtain the air pollution concentration information of diverse location, receiving the inquiry request message of terminal device, the air pollution concentration information of the target location needed by terminal device sends to terminal device, the air pollution concentration information obtained due to telstar possesses the features such as coverage is relatively wider, positioning precision is higher, data transmission ratio is very fast, effectively improve the degree of accuracy that terminal device obtains air pollution concentration information, provide convenience for user understands State of Air pollution in time.
The schematic flow sheet of a kind of air monitoring method that Fig. 2 provides for the embodiment of the present invention.Method described in the embodiment of the present invention and the air monitoring method described in Fig. 1 belong to same inventive concept, be with the air monitoring method described in Fig. 1 is distinct: network side server is when receiving the logging request of terminal device, be initiatively its inquiry atmospheric pollution status information, and the atmospheric pollution status information inquired is sent to this terminal device.
Step 201: the logging request that network side server receiving terminal apparatus sends.
Wherein, the authentication information of target location and described terminal device is comprised in described logging request.
It should be noted that, the current position of preferred terminal equipment, target location described in the embodiment of the present invention.
Namely terminal device is when sending logging request, self current position, synchronous location, and is carried in logging request as target location current position and sends to network side server.
Particularly, terminal device is by the inner application software initiation logging request for inquiring about atmospheric pollution state of installing.
Step 202: network side server, according to the authentication information of described terminal device, carries out certification to the identity of described terminal device.
In step 202., network side server can adopt authentication mode of the prior art to the mode that terminal device carries out authentication, does not limit here.
Step 203: network side server, when passing through the authentication of described terminal device, according to the described target location comprised in described logging request, searches the air pollution concentration information corresponding with described target location from atmospheric pollution database.
Wherein, in described atmospheric pollution database, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
In step 203, network side server is when passing through the authentication of described terminal device, according to the described target location comprised in described logging request, the mode of searching described in the air pollution concentration information corresponding with described target location and Fig. 1 of searching from atmospheric pollution database is identical, does not repeat here.
Alternatively, network side server is when passing through the authentication of described terminal device, according to the described target location comprised in described logging request, by the communication between telstar, obtain the remote sensing image of this target location, inversion algorithm is utilized to resolve the described remote sensing image received, obtain the atmospheric pollution state parameter of described target location, the atmospheric pollution state parameter of the target location that such network side server obtains ageing stronger, lifting terminal device obtains the degree of accuracy of the atmospheric pollution state of current position further.
Alternatively, network side server is when finding described air pollution concentration information, and described method also comprises:
This atmosphere pollution normal concentration value of the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found and setting is compared;
When the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found is greater than this air pollution standard concentration value of setting, produce atmospheric pollution warning information.
Here implementation is identical with the implementation described in Fig. 1, does not repeat here.
Step 204: the described air pollution concentration information found is sent to described terminal device by the webserver.
In step 204, the described air pollution concentration information found sends to described terminal device identical with the mode of the step 103 described in Fig. 1 by the webserver, does not repeat here.
By the scheme of the embodiment of the present invention, telstar is utilized to obtain the air pollution concentration information of diverse location, receiving the inquiry request message of terminal device, the air pollution concentration information of the target location needed by terminal device sends to terminal device, the air pollution concentration information obtained due to telstar possesses the features such as coverage is relatively wider, positioning precision is higher, data transmission ratio is very fast, effectively improve the degree of accuracy that terminal device obtains air pollution concentration information, provide convenience for user understands State of Air pollution in time.
The schematic flow sheet of a kind of atmospheric pollution querying method that Fig. 3 provides for the embodiment of the present invention.The executive agent of the atmospheric pollution querying method described in Fig. 3 is terminal device, and belong to same inventive concept with the mode of air monitoring described in Fig. 1, Fig. 2, described method can be as described below.
Step 301: terminal device sends inquiry request message to network side server.
Wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and terminal device in described inquiry request message.
In step 301, the coordinate of current position located by terminal device, and the coordinate of location and the mark of terminal device is carried in inquiry request message and sends to network side server.
Such as: when mobile terminal initiates Location Request, positioning software development kit is (English: SoftwareDevelopmentKit; Abbreviation: SDK) generate basis on location according to the actual conditions of the positioning factor of current mobile terminal, SDK is according to the positioning factor of current mobile terminal, utilize the point object comprising the GeoPoint class of longitude and latitude position to obtain the current latitude and longitude information of user, this latitude and longitude information is located the coordinate of the current position obtained as terminal device.
Step 302: terminal device receives the air pollution concentration information that described network side server sends.
Wherein, described air pollution concentration information by described network side according to the described target location comprised in described inquiry request message, search from atmospheric pollution database and obtain, and send according to the mark of described terminal device, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
It should be noted that, the mode of searching of air pollution concentration information can adopt the mode described in Fig. 1 and Fig. 2 to realize, and does not repeat here.
Alternatively, terminal device is receiving the air pollution concentration information of network side server transmission, and described method also comprises:
Terminal device receives the atmospheric pollution warning information that network side server sends.
Wherein, described atmospheric pollution warning information is greater than this air pollution standard concentration value of setting for the concentration value characterizing the atmosphere pollution comprised in the described air pollution concentration information that finds.
In addition, the atmospheric pollution warning information that terminal device is receiving, is exceeded standard by the mode reminding user atmospheric pollution of vibrations or jingle bell, makes user can take prevention and/or safeguard measure in time.
It should be noted that, the form here for the air pollution concentration information received does not limit, and can be the text message of XML form, also can be obtain with the form of Push message.
Alternatively, terminal device, when receiving air pollution concentration information, shows in figure, by described air pollution concentration information labeling on described target location in atmospheric pollution.
The structural representation of a kind of air monitoring equipment that Fig. 4 provides for the embodiment of the present invention.Described air monitoring equipment comprises: receiving element 41, search unit 42 and transmitting element 43, wherein:
Receiving element 41, for the inquiry request message that receiving terminal apparatus sends, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message;
Search unit 42, for according to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
Transmitting element 43, for the mark according to described terminal device, sends to described terminal device by the described air pollution concentration information found.
Alternatively, described air monitoring equipment, also comprises: processing unit 44, wherein:
Described receiving element 41, also for before the inquiry request message that sends at receiving terminal apparatus, the remote sensing image that received communication satellite sends, wherein, described remote sensing image utilizes remote sensing technology to carry out scanning to target location by described telstar and obtains, comprise the atmospheric pollution state parameter of described target location in described remote sensing image;
Described processing unit 44, for utilizing inversion algorithm, the described remote sensing image received is resolved, obtain the atmospheric pollution state parameter of described target location, set up the first corresponding relation between described target location and the atmospheric pollution state parameter of described target location obtained, and described first corresponding relation is stored in atmospheric pollution database, wherein, atmosphere pollution is comprised and the concentration value of atmosphere pollution described in each in described atmospheric pollution state parameter.
Particularly, described processing unit 44 utilizes inversion algorithm to resolve the described remote sensing image received, and obtains the atmospheric pollution state parameter of described target location, specifically comprises:
Inverting is carried out to the described remote sensing image received, obtains aerosol optical depth, boundary layer post concentration and flood slant column intensity respectively;
According to the different pollutants comprised in air, adopt the mode matched with this pollutant to carry out inverting to described aerosol optical depth, described boundary layer post concentration and described flood slant column intensity, obtain atmospheric pollution state parameter.
Particularly, described processing unit 44 is according to the different pollutants comprised in air, adopt the mode matched with this pollutant to carry out inverting to described aerosol optical depth, described SO2 flood slant column intensity and described NO2 flood slant column intensity, obtain atmospheric pollution state parameter, specifically comprise:
If comprise PM2.5 particulate matter in air, then to correct and process is corrected in moisture absorption to described aerosol optical depth, vertically, obtain the concentration value comprising PM2.5 particulate matter in air;
If comprise sulphuric dioxide SO2 in air, air quality factor pair SO2 flood slant column intensity is then utilized to correct, obtain SO2 vertical column concentration, and on the basis of ultraviolet EO-1 hyperion Atmospheric components detection instrument data acquisition SO2 troposphere vertical column concentration, in conjunction with SO2 Vertical Profile, analyze the relation between SO2 troposphere vertical column concentration and SO2 concentration near the ground, and then obtain the concentration value comprising SO2 in air;
If comprise nitrogen dioxide NO2 in air, then by utilizing ultraviolet EO-1 hyperion Atmospheric components detection instrument digital simulation, NO2 troposphere vertical column concentration is obtained to NO2 flood slant column intensity, on the basis of NO2 troposphere vertical column concentration, by analyzing the relation between NO2 troposphere vertical column concentration and NO2 concentration near the ground, and then obtain the concentration value comprising NO2 in air.
Particularly, described receiving element 41, specifically for the remote sensing image that cycle received communication satellite sends;
Described processing unit 44, also for after obtaining the atmospheric pollution state parameter of described target location, according to the time receiving described remote sensing image, set up described time, the second corresponding relation between the described target location obtained and the atmospheric pollution state parameter three of described target location, and described second corresponding relation is stored in atmospheric pollution database.
Particularly, describedly search unit 42, if when obtaining multiple air pollution concentration information specifically for searching according to the described target location comprised in described inquiry request message, according to receiving the time of described inquiry request message and described second corresponding relation, from the described multiple air pollution concentration information found, select the air pollution concentration information matched with the time of the described inquiry request message received.
Alternatively, described air monitoring equipment also comprises: comparing unit 45, wherein:
Described comparing unit 45, for when finding described air pollution concentration information, compares this atmosphere pollution normal concentration value of the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found and setting; When the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found is greater than this air pollution standard concentration value of setting, produce atmospheric pollution warning information;
Described transmitting element 43, specifically for the mark according to described terminal device, the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found, this air pollution standard concentration value of setting and described atmospheric pollution warning information are sent to described terminal device.
Alternatively, described air monitoring equipment also comprises: authentication unit 46, wherein:
Described authentication unit 46, if the authentication information for also comprising described terminal device in described inquiry request message, then according to the authentication information of described terminal device, carries out authentication to described terminal device; And described terminal device is carried out authentication by time, triggering lookup unit 42 performs the operation of searching the air pollution concentration information corresponding with described target location from atmospheric pollution database.
It should be noted that, the air monitoring equipment described in the embodiment of the present invention can be realized by software mode, also can be realized by hardware mode, not limit here.
The structural representation of a kind of air monitoring equipment that Fig. 5 provides for the embodiment of the present invention.Described air monitoring equipment comprises: receiving element 51, authentication ' unit 52, search unit 53 and transmitting element 54, wherein:
Receiving element 51, for the logging request that receiving terminal apparatus sends, wherein, comprises the authentication information of target location and described terminal device in described logging request;
Authentication ' unit 52, for the authentication information according to described terminal device, carries out certification to the identity of described terminal device;
Search unit 53, for when passing through the authentication of described terminal device, according to the described target location comprised in described logging request, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
Transmitting element 54, for sending to described terminal device by the described air pollution concentration information found.
Alternatively, described air monitoring equipment also comprises: comparing unit 55, wherein:
Described comparing unit 55, for when finding described air pollution concentration information, compares this atmosphere pollution normal concentration value of the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found and setting; When the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found is greater than this air pollution standard concentration value of setting, produce atmospheric pollution warning information;
Described transmitting element 54, specifically for sending to described terminal device by the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found, this air pollution standard concentration value of setting and described atmospheric pollution warning information.
It should be noted that, the air monitoring equipment described in the embodiment of the present invention can be realized by software mode, also can be realized by hardware mode, not limit here.
It should be noted that, the air monitoring equipment described in Fig. 4 and the air monitoring equipment described in Fig. 5 can be integrated in a Website server simultaneously, in conjunction with practical application scene, start corresponding logical block.
The structural representation of a kind of atmospheric pollution query facility that Fig. 6 provides for the embodiment of the present invention.Described atmospheric pollution query facility comprises: transmitting element 61 and receiving element 62, wherein:
Transmitting element 61, for sending inquiry request message to network side server, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and terminal device in described inquiry request message;
Receiving element 62, for receiving the air pollution concentration information that described network side server sends, wherein, described air pollution concentration information by described network side server according to the described target location comprised in described inquiry request message, search from atmospheric pollution database and obtain, and send according to the mark of described terminal device, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
Alternatively, described atmospheric pollution query facility also comprises: mark unit 63, wherein:
Described mark unit 63, for when receiving air pollution concentration information, in atmospheric pollution display figure, by described air pollution concentration information labeling on described target location.
Alternatively, described receiving element 62, also for receiving the atmospheric pollution warning information that network side server sends, wherein, described atmospheric pollution warning information is greater than this air pollution standard concentration value of setting for the concentration value characterizing the atmosphere pollution comprised in the described air pollution concentration information that finds.
It should be noted that, the atmospheric pollution query facility described in the embodiment of the present invention can be realized by software mode, also can be realized by hardware mode, not limit here.
It should be noted that, the atmospheric pollution query facility described in the embodiment of the present invention can be the inquiry application software on the terminal device of deployment, and specific implementation does not limit.
The structural representation of a kind of air pollution surveillance system that Fig. 7 provides for the embodiment of the present invention.Described air pollution surveillance system comprises network side server 71 and terminal device 72, wherein, exchanges data is carried out by communication network (such as: cordless communication network) between network side server 71 and terminal device 72, if terminal device is mobile terminal, so the IP address that provides according to network side server of mobile terminal and port numbers and network side server connect.
Network side server 71, for the inquiry request message that receiving terminal apparatus sends, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message; According to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution; According to the mark of described terminal device, the described air pollution concentration information found is sent to described terminal device;
Terminal device 72, for sending inquiry request message to network side server, and receives the air pollution concentration information of described network side server transmission.
In addition, in another kind of implementation of the present invention, network side server 71, for the logging request that receiving terminal apparatus sends, comprises the authentication information of target location and described terminal device in described logging request; According to the authentication information of described terminal device, certification is carried out to the identity of described terminal device; When passing through the authentication of described terminal device, according to the described target location comprised in described logging request, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution; The described air pollution concentration information found is sent to described terminal device.
Terminal device 72, for sending logging request to network side server, and receives the air pollution concentration information of described network side server transmission.
Particularly, the function of network side server can have a station server to realize, and also can be realized by multiple servers.In the embodiment of the present invention, suppose that network side server is a station server, so at least comprise in this server: data processing unit 711, pollutant analytic unit 712, data storage cell 713 and message processing unit 714.
Wherein, data processing unit 711, for the remote sensing image that received communication satellite sends, utilizes inversion algorithm to resolve the described remote sensing image received, analysis result is sent to pollutant analytic unit 712.
Particularly, data processing unit 711, specifically for carrying out inverting to the described remote sensing image received, obtaining aerosol optical depth, boundary layer post concentration and flood slant column intensity respectively, sending to pollutant analytic unit 712 by resolving the aerosol optical depth, boundary layer post concentration and the flood slant column intensity that obtain.
Pollutant analytic unit 712, analyzes for the analysis result obtained data processing unit 711, obtains atmospheric pollution state parameter.
Particularly, pollutant analytic unit 712, specifically for according to the different pollutants comprised in air, adopt the mode matched with this pollutant to carry out inverting to described aerosol optical depth, described SO2 flood slant column intensity and described NO2 flood slant column intensity, obtain atmospheric pollution state parameter.
Such as: if comprise PM2.5 particulate matter in air, then described aerosol optical depth vertically to be corrected and process is corrected in moisture absorption, obtain the concentration value comprising PM2.5 particulate matter in air;
If comprise sulphuric dioxide SO2 in air, air quality factor pair SO2 flood slant column intensity is then utilized to correct, obtain SO2 vertical column concentration, and on the basis of ultraviolet EO-1 hyperion Atmospheric components detection instrument data acquisition SO2 troposphere vertical column concentration, in conjunction with SO2 Vertical Profile, analyze the relation between SO2 troposphere vertical column concentration and SO2 concentration near the ground, and then obtain the concentration value comprising SO2 in air;
If comprise nitrogen dioxide NO2 in air, then by utilizing ultraviolet EO-1 hyperion Atmospheric components detection instrument digital simulation, NO2 troposphere vertical column concentration is obtained to NO2 flood slant column intensity, on the basis of NO2 troposphere vertical column concentration, by analyzing the relation between NO2 troposphere vertical column concentration and NO2 concentration near the ground, and then obtain the concentration value comprising NO2 in air.
Pollutant analytic unit 712, also for the atmospheric pollution obtained state parameter and target location are sent to data storage cell 713.
It should be noted that, the kind number of the atmosphere pollution that pollutant analytic unit 712 can be analyzed as required is divided into multiple subelement, such as: pollutant analytic unit 712 can also comprise PM2.5 particle concentration analyze subelement, SO2 concentration analysis subelement, in NO2 concentration analysis subelement at least one or multiple, do not limit here.
Pollutant analytic unit 712, also for this atmosphere pollution normal concentration value of the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found and setting is compared, according to comparative result, determine whether to produce atmospheric pollution warning information.
Data storage cell 713, for setting up the first corresponding relation between described target location and the atmospheric pollution state parameter of described target location obtained, and is stored in described first corresponding relation in atmospheric pollution database.
Message processing unit 714, for the inquiry request message that receiving terminal apparatus sends, according to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from data storage cell 713, and according to the mark of described terminal device, the described air pollution concentration information found is sent to described terminal device.
Message processing unit 714, is transmitted to terminal device specifically for the atmospheric pollution warning information sent by pollutant analytic unit 712.
Particularly, terminal device 72 can specifically comprise: communication unit 721, positioning unit 722 and view unit 723, wherein:
Communication unit 721, for communicating with between network side server.
Positioning unit 722, for obtaining the coordinate of the current position of terminal device.
View unit 723, for when the air pollution concentration information of the network side server transmission received, in atmospheric pollution display figure, shows described air pollution concentration information labeling on described target location.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, device (equipment) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. an air monitoring method, is characterized in that, comprising:
The inquiry request message that receiving terminal apparatus sends, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message;
According to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
According to the mark of described terminal device, the described air pollution concentration information found is sent to described terminal device.
2. air monitoring method as claimed in claim 1, is characterized in that, before the inquiry request message that receiving terminal apparatus sends, described method also comprises:
The remote sensing image that received communication satellite sends, wherein, described remote sensing image utilizes remote sensing technology to carry out scanning to target location by described telstar and obtains, comprise the atmospheric pollution state parameter of described target location in described remote sensing image;
Utilize inversion algorithm to resolve the described remote sensing image received, obtain the atmospheric pollution state parameter of described target location, wherein, in described atmospheric pollution state parameter, comprise atmosphere pollution and the concentration value of atmosphere pollution described in each;
Set up the corresponding relation between described target location and the atmospheric pollution state parameter of described target location obtained, and described corresponding relation is stored in atmospheric pollution database.
3. air monitoring method as claimed in claim 1, it is characterized in that, when finding described air pollution concentration information, described method also comprises:
This atmosphere pollution normal concentration value of the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found and setting is compared;
When the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found is greater than this air pollution standard concentration value of setting, produce atmospheric pollution warning information;
According to the mark of described terminal device, the described air pollution concentration information found is sent to described terminal device, comprising:
According to the mark of described terminal device, the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found, this air pollution standard concentration value of setting and described atmospheric pollution warning information are sent to described terminal device.
4. an air monitoring method, is characterized in that, comprising:
The logging request that receiving terminal apparatus sends, wherein, comprises the authentication information of target location and described terminal device in described logging request;
According to the authentication information of described terminal device, certification is carried out to the identity of described terminal device;
When passing through the authentication of described terminal device, according to the described target location comprised in described logging request, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
The described air pollution concentration information found is sent to described terminal device.
5. air monitoring method as claimed in claim 4, it is characterized in that, when finding described air pollution concentration information, described method also comprises:
This atmosphere pollution normal concentration value of the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found and setting is compared;
When the concentration value of the atmosphere pollution comprised in the described air pollution concentration information found is greater than this air pollution standard concentration value of setting, produce atmospheric pollution warning information;
The described air pollution concentration information found is sent to described terminal device, comprising:
The concentration value of the atmosphere pollution comprised in the described air pollution concentration information found, this air pollution standard concentration value of setting and described atmospheric pollution warning information are sent to described terminal device.
6. an atmospheric pollution querying method, is characterized in that, comprising:
Send inquiry request message to network side server, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and terminal device in described inquiry request message;
Receive the air pollution concentration information that described network side server sends, wherein, described air pollution concentration information by described network side server according to the described target location comprised in described inquiry request message, search from atmospheric pollution database and obtain, and send according to the mark of described terminal device, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
7. atmospheric pollution querying method as claimed in claim 6, it is characterized in that, described method also comprises:
When receiving air pollution concentration information, in atmospheric pollution display figure, by described air pollution concentration information labeling on described target location.
8. atmospheric pollution querying method as claimed in claims 6 or 7, it is characterized in that, described method also comprises:
Receive the atmospheric pollution warning information that network side server sends, wherein, described atmospheric pollution warning information is greater than this air pollution standard concentration value of setting for the concentration value characterizing the atmosphere pollution comprised in the described air pollution concentration information that finds.
9. an air monitoring equipment, is characterized in that, comprising:
Receiving element, for the inquiry request message that receiving terminal apparatus sends, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and described terminal device in described inquiry request message;
Search unit, for according to the described target location comprised in described inquiry request message, the air pollution concentration information corresponding with described target location is searched from atmospheric pollution database, wherein, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution;
Transmitting element, for the mark according to described terminal device, sends to described terminal device by the described air pollution concentration information found.
10. an atmospheric pollution query facility, is characterized in that, comprising:
Transmitting element, for sending inquiry request message to network side server, wherein, described inquiry request message is used for the atmospheric pollution state of query aim position, comprises the mark of described target location and terminal device in described inquiry request message;
Receiving element, for receiving the air pollution concentration information that described network side server sends, wherein, described air pollution concentration information by described network side server according to the described target location comprised in described inquiry request message, search from atmospheric pollution database and obtain, and send according to the mark of described terminal device, store the air pollution concentration information of the diverse location utilizing remote sensing technology to gather by telstar in described atmospheric pollution database, in described air pollution concentration information, comprise the concentration value of various atmosphere pollution.
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