City haze administers cooperative systemTechnical field
The present invention relates to a kind of environmental monitoring system, be specifically related to a kind of city haze and administer cooperative system.
Background technology
Haze, also claims haze, gray haze, and the core substance of haze is the dust granule suspended in air, and meteorology is called aerosol particle.In the last few years, along with " haze " weather phenomenon frequency of occurrences is more and more higher, air quality was caused to run down.Containing hundreds of Atmospheric Chemistry particulate matter in haze, they invade in human respiratory tract and the lobe of the lung when people have no to take precautions against, thus cause the diseases such as respiratory disease, disease of cardiovascular system, hematological system, reproductive system, the inflammation such as such as sphagitis, pulmonary emphysema, asthma, rhinitis, bronchitis, are in this environment for a long time and also can bring out lung cancer, myocardial ischemia and damage.And haze also usually causes traffic accident.
Haze is as a kind of natural phenomena, and it is formed with three aspect factor.One is increasing of the quiet wind phenomenon of horizontal direction.Along with developing rapidly of urban construction, building is built higher and higher, increases ground friction coefficient, makes distinguished and admirablely obviously to weaken when city.Quiet wind phenomenon increases, and is unfavorable for that atmosphere pollution is to the dilution of city peripheral expansion, and easily in city, accumulates high density pollution.Two is temperature inversions of vertical direction.Inverse thermal stratification cans be compared to a pot cover and covers overhead, city, makes overhead, city occur the temperature inversion that high-altitude is higher than low Air Temperature.Pollutant is under normal weather conditions, and the low latitude high from temperature is spread to the high-altitude that temperature is low, and cycle bleeder is in air gradually.But under temperature inversion, the temperature in low latitude is low all the better, causes the stop of pollutant, can not emit in time.Three is increases of suspended particulate substance.In the last few years along with industrial expansion, increasing of motor vehicles, pollutant emission and city suspended matter rolled up, and directly results in visibility and reduced, make whole city seem dusky a slice.The formation of haze and the discharge of pollutant closely related, in city, particle diameter is discharged at micron-sized fine particle thing in motor-vehicle tail-gas and other soot emissions source, stops in an atmosphere, when inversion, quiet wind etc. are unfavorable for that the weather spread occurs, just forms haze.According to the study, there is the relatively more serious area of 4 haze weather in China: Huang-Huai-Hai, river valley, the Changjiang river, the Sichuan Basin and the Delta of the Pearl River.
Along with the level of economic development of Chinese society is more and more higher, increasing city affects by haze, especially megalopolis.Preferential improvement haze has become the major tasks of Chinese Government, and group guard and control just effectively may control haze.So, need the content of the dust in air of Real-Time Monitoring regional, so that in time to public propagation air quality situation, be convenient to the public and according to the change of haze, trip and work adjusted, reduce haze to the impact of productive life.
Summary of the invention
The technical issues that need to address of the present invention are just the defect overcoming prior art, provide a kind of city haze to administer cooperative system.This system effectively can monitor the dust content of regional, and real-time analysis air regime, issues monitoring result in time, for the productive life of the public brings great convenience; Meanwhile, undertaken, except haze operation, working in coordination with and efficiently processing city haze by the regulation and control of spray system and fog gun system; Thing connection terminal is provided with haze knowledge, anti-haze knowledge, reduces discharging knowledge plate, can carry out haze Knowledge Promotion and haze early warning guiding function; Cloud server of the present invention carries out large data analysis to the Monitoring Data collected, and can be meteorological department and a large amount of critical datas of environmental administration's accumulation in city haze emission source and pollution monitoring.
For solving the problem, the present invention adopts technical scheme to be:
City haze administers cooperative system, comprises two subsystems, i.e. city haze on-line monitoring system and urban haze governing system; City haze on-line monitoring system comprises cloud server and multiple thing connection terminal, and each thing connection terminal can monitor air quality and the dust content of its region, thus realizes the air quality monitoring to city zones of different; Urban haze governing system comprises the spray system and fog gun system that are connected with cloud server by wired or wireless data network, according to air monitering result, cloud server can regulate and control spray system and fog gun system carries out spraying operation to corresponding region, to reduce haze and dust content in air, reach the object of the air quality that purifies air, improves; Thing connection terminal is connected with cloud server by GPRS data network, and Monitoring Data is transferred to cloud server, the analysis processing result of cloud server is transferred to thing connection terminal demonstration and broadcasting simultaneously;
The middle panel of thing connection terminal is provided with display screen, and the bottom of panel is provided with dust sensor and RFID card reader; The left part of display screen is master control menu, and the top of display screen is secondary control menu, and the middle part of display screen is the data display area for showing haze Monitoring Data, and the right part of display screen is secondary display area; Dust sensor to thing connection terminal place surrounding air in haze dust monitor, and will detect data by thing join terminal transmission to cloud server; Cloud server is sent to each thing connection terminal demonstration on a display screen by after the dust monitoring data preparation of all thing connection terminals collected;
Cloud server carries out except haze operation according to the dust monitoring data regulation and control urban haze governing system of property connection terminal.
Preferably, thing connection terminal be arranged on community, hotel, public place, station and other need the position of air quality monitoring function.Thing connection terminal can cross each position being placed in city, the air quality in efficient comprehensive monitoring city.
Preferably, the display screen of thing connection terminal shows the Monitoring Data after the Monitoring Data of dust sensor of this thing connection terminal and cloud server finishing analysis to carry out haze report.
Preferably, thing connection terminal is provided with the display plate of the publicity haze knowledge for providing haze relevant knowledge, anti-haze knowledge, reduction of discharging knowledge.Can publicize and popular science propaganda citizen.
Preferably, thing connection terminal is placed on wall, and the height on the lower side distance ground of thing connection terminal is 123cm; The wall of the upper side and lower side of thing connection terminal is pasted with publicity prompting drawing board; The length of thing connection terminal is 46cm, is highly 38cm.So that efficiently and accurately air quality monitoring function.
Preferably, urban haze governing system also comprises urban three-dimensional green system, electrostatic field system and medicament system; The urban afforestation data of urban three-dimensional green systematic collection urban afforestation department; Electrostatic field delta data in the zones of different air of electrostatic field systematic collection city; Medicament systematic collection city and surrounding city medicament use amount data.Like this, cloud server can the haze situation in stereoscopic monitoring city and urban afforestation job status, city electrostatic field situation, and comprehensive air quality and the variation tendency analyzing city zones of different, furnishes a forecast for Prevention with reply haze weather and instruct.
Preferably, city haze improvement cooperative system also comprises cell-phone customer terminal; Haze Monitoring Data and early warning information are transferred to cell-phone customer terminal by GPRS network by high in the clouds processor.
Preferably, the course of work of city haze improvement cooperative system is:
The first step, real-time data acquisition: dust sensor gathers dust in air data real time data, sends to thing to join terminal and processes, and by realtime curve on the display screen of this atural object connection terminal;
Second step, thing connection terminal by the haze real-time data transmission that collects to cloud server;
3rd step, after cloud server receives the data of property connection terminal, carry out large Data Analysis Services, by dust data real-time for various places and this region in the past data carry out calculated crosswise, form statistical graph and real time propelling movement joins terminal demonstration interpretation and application result to each thing;
4th step, cloud server controls the work of urban haze governing system according to the data received and analysis result: if the haze value in certain region has exceeded the warning value preset, and sends instruction carry out spraying operation with regard to giving the spray system of respective regions and fog gun system;
5th step, spray system and fog gun system carry out the operation of spray drop haze according to the instruction of motion server to the haze of air; When thing connection terminal collects haze data lower than the threshold value set, cloud server sends to spray system and fog gun system the instruction that stops operation, and spray system and fog gun system closing valve stop operation;
6th step, when city wide range of haze value exceedes the warning value that cloud server presets, cloud server sends instruction to the spray system of respective regions and fog gun system and opens spraying except haze operation;
7th step, spray system and fog gun system are opened switch and are carried out spraying except haze operation.
Advantage of the present invention and beneficial effect are:
City haze of the present invention administers cooperative system, and this system effectively can monitor the dust content of regional, and real-time analysis air regime, issues monitoring result in time, for the productive life of the public brings great convenience;
City haze of the present invention administers cooperative system, is undertaken, except haze operation, working in coordination with and efficiently processing city haze by the regulation and control of spray system and fog gun system; Thing connection terminal is provided with haze knowledge, anti-haze knowledge, reduces discharging knowledge plate, can carry out haze Knowledge Promotion and haze early warning guiding function;
City haze of the present invention administers cooperative system, and cloud server carries out large data analysis to the Monitoring Data collected, and can be meteorological department and a large amount of critical datas of environmental administration's accumulation in city haze emission source and pollution monitoring.
Accompanying drawing explanation
Fig. 1 is the thing connection terminal structure schematic diagram that city haze of the present invention administers cooperative system.
Fig. 2 is the course of work flow chart that city haze of the present invention administers cooperative system.
In figure: 1, master control menu; 2, thing connection terminal; 3, display screen; 4, display field; 5, secondary control menu; 6, secondary display area; 7, panel; 8, RFID card reader; 9, dust sensor.
Embodiment
The following example will further illustrate the present invention.
embodiment 1
As depicted in figs. 1 and 2, the present invention adopts technical scheme to be that city haze administers cooperative system, comprises two subsystems, i.e. city haze on-line monitoring system and urban haze governing system; City haze on-line monitoring system comprises cloud server and multiple thing connection terminal 2, and each thing connection terminal 2 can monitor air quality and the dust content of its region, thus realizes the air quality monitoring to city zones of different; Urban haze governing system comprises the spray system and fog gun system that are connected with cloud server by wired or wireless data network, according to air monitering result, cloud server can regulate and control spray system and fog gun system carries out spraying operation to corresponding region, to reduce haze and dust content in air, reach the object of the air quality that purifies air, improves; Thing connection terminal 2 is connected with cloud server by GPRS data network, and Monitoring Data is transferred to cloud server, the analysis processing result of cloud server is transferred to thing connection terminal 2 simultaneously and shows and play;
Be provided with display screen 3 in the middle part of the panel 7 of thing connection terminal 2, the bottom of panel 7 is provided with dust sensor 9 and RFID card reader 8; The left part of display screen 3 is master control menu 1, and the top of display screen 3 is secondary control menu 5, and the middle part of display screen 3 is display field 4 territories for showing haze Monitoring Data, and the right part of display screen 3 is secondary display area 6; The surrounding air at dust sensor 9 pairs of things connection terminal 2 places in haze dust monitor, and detections data joined terminal 2 by thing transfer to cloud server; Cloud server is presented on display screen 3 by being sent to each thing connection terminal 2 after the dust monitoring data preparation of all thing connection terminals 2 collected;
Cloud server carries out except haze operation according to the dust monitoring data regulation and control urban haze governing system of property connection terminal 2.
Thing connection terminal 2 be arranged on community, hotel, public place, station and other need the position of air quality monitoring function.Thing connection terminal 2 can cross each position being placed in city, the air quality in efficient comprehensive monitoring city.The display screen 3 of thing connection terminal 2 shows the Monitoring Data after the Monitoring Data of dust sensor 9 of this thing connection terminal 2 and cloud server finishing analysis to carry out haze report.
Thing connection terminal 2 is provided with the display plate of the publicity haze knowledge for providing haze relevant knowledge, anti-haze knowledge, reduction of discharging knowledge.Can publicize and popular science propaganda citizen.Thing connection terminal 2 is placed on wall, and the height on the lower side distance ground of thing connection terminal 2 is 123cm; The wall of the upper side and lower side of thing connection terminal 2 is pasted with publicity prompting drawing board; The length of thing connection terminal 2 is 46cm, is highly 38cm.So that efficiently and accurately air quality monitoring function.
Urban haze governing system also comprises urban three-dimensional green system, electrostatic field system and medicament system; The urban afforestation data of urban three-dimensional green systematic collection urban afforestation department; Electrostatic field delta data in the zones of different air of electrostatic field systematic collection city; Medicament systematic collection city and surrounding city medicament use amount data.Like this, cloud server can the haze situation in stereoscopic monitoring city and urban afforestation job status, city electrostatic field situation, and comprehensive air quality and the variation tendency analyzing city zones of different, furnishes a forecast for Prevention with reply haze weather and instruct.City haze is administered cooperative system and is also comprised cell-phone customer terminal; Haze Monitoring Data and early warning information are transferred to cell-phone customer terminal by GPRS network by high in the clouds processor.
The course of work that city haze administers cooperative system is:
The first step, real-time data acquisition: dust sensor 9 pairs of dust in air data real time datas gather, sends to thing to join terminal 2 and processes, and by realtime curve on the display screen 3 of this atural object connection terminal 2;
Second step, thing connection terminal 2 by the haze real-time data transmission that collects to cloud server;
3rd step, after cloud server receives the data of property connection terminal 2, carry out large Data Analysis Services, by dust data real-time for various places and this region in the past data carry out calculated crosswise, form statistical graph and real time propelling movement to each thing connection terminal 2 display analysis and predict the outcome;
4th step, cloud server controls the work of urban haze governing system according to the data received and analysis result: if the haze value in certain region has exceeded the warning value preset, and sends instruction carry out spraying operation with regard to giving the spray system of respective regions and fog gun system;
5th step, spray system and fog gun system carry out the operation of spray drop haze according to the instruction of motion server to the haze of air; When thing connection terminal 2 collects haze data lower than the threshold value set, cloud server sends to spray system and fog gun system the instruction that stops operation, and spray system and fog gun system closing valve stop operation;
6th step, when city wide range of haze value exceedes the warning value that cloud server presets, cloud server sends instruction to the spray system of respective regions and fog gun system and opens spraying except haze operation;
7th step, spray system and fog gun system are opened switch and are carried out spraying except haze operation.
Last it is noted that obviously, above-described embodiment is only for example of the present invention is clearly described, and the restriction not to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And thus the apparent change of amplifying out or variation be still among protection scope of the present invention.