CN112964312A - Pollutant monitoring system - Google Patents
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- CN112964312A CN112964312A CN202110454280.3A CN202110454280A CN112964312A CN 112964312 A CN112964312 A CN 112964312A CN 202110454280 A CN202110454280 A CN 202110454280A CN 112964312 A CN112964312 A CN 112964312A
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- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 488
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- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The embodiment of the invention provides a pollutant monitoring system, which comprises pollutant monitoring equipment and a server, wherein the server is in communication connection with the pollutant monitoring equipment, and the pollutant monitoring system comprises: the pollutant monitoring device comprises a central processing unit and a pollutant monitor, wherein the central processing unit is electrically connected with the pollutant monitor; the pollutant monitor is used for monitoring pollutants, generating a first sensing signal and sending the sensing signal to the central processing unit; the central processing unit is used for determining pollutant information based on the sensing signal and sending the pollutant information to the server; the server is used for receiving the pollutant information and determining whether the pollutant content indicated by the pollutant information reaches a preset first threshold value; and displaying alarm information under the condition that the pollutant content reaches a first threshold value, wherein the alarm information comprises the pollutant content. By adopting the embodiment of the invention, the pollutant exceeding the standard can be timely monitored, and the pollutant monitoring efficiency is improved, so that the polluted environment can be timely controlled.
Description
Technical Field
The invention relates to the technical field of environmental pollution monitoring, in particular to a pollutant monitoring system.
Background
In the process of construction in the field of production and construction, environmental pollution may be caused. For example, in the process of environmental remediation of a contaminated site, pollution factors such as noise, toxic and harmful gases, particulate matter, etc. may be generated. In order to control the environmental pollution, the construction site needs to be monitored for pollutants, and when certain pollutants in the construction site are monitored to exceed the standard, corresponding measures need to be taken in time to control the polluted environment.
At present, usually carry out the pollutant monitoring through the pollutant monitoring facilities who sets up at the construction site, this pollutant monitoring facilities can monitor pollutants such as noise, poisonous and harmful gas, particulate matter in the construction site, obtains monitoring data, and this monitoring data storage is in the memory, supplies the staff to carry out analysis and arrangement to monitoring data to whether the pollutant in the definite construction site exceeds standard. The manual analysis and arrangement of the monitoring data has low timeliness, and the overproof pollutants in the construction site are difficult to be monitored in time, so that the environment pollution is difficult to be controlled in time.
Disclosure of Invention
The embodiment of the invention aims to provide a pollutant monitoring system which can monitor the pollutant exceeding the standard in a construction site in time. The specific technical scheme is as follows:
the embodiment of the invention provides a pollutant monitoring system, which comprises pollutant monitoring equipment and a server, wherein the server is in communication connection with the pollutant monitoring equipment, and the pollutant monitoring system comprises:
the contaminant monitoring device comprises a central processor and a contaminant monitor, the central processor and the contaminant monitor being electrically connected;
the pollutant monitor is used for monitoring pollutants, generating a sensing signal and sending the sensing signal to the central processor; the central processor is used for determining pollutant information based on the sensing signal and sending the pollutant information to the server;
the server is used for receiving the pollutant information and determining whether the pollutant content indicated by the pollutant information reaches a preset first threshold value; and displaying alarm information under the condition that the pollutant content reaches the preset first threshold, wherein the alarm information comprises the pollutant content.
Optionally, the number of the pollutant monitoring devices is multiple, each pollutant monitoring device is in communication connection with the server, and the pollutant information includes location information and an identifier of the pollutant monitoring device;
the server is used for storing the pollutant content indicated by the pollutant information to a database corresponding to the position information and the identification under the condition of receiving the pollutant information; and displaying alarm information under the condition that the pollutant content reaches the first threshold, wherein the alarm information also comprises position information and identification corresponding to the pollutant content.
Optionally, the pollutant monitoring device further comprises a meteorological parameter sensor, and the meteorological parameter sensor is electrically connected with the central processing unit;
the meteorological parameter sensor is used for monitoring the meteorological state of the position to obtain meteorological data and sending the meteorological data to the central processor;
the central processor is further used for determining meteorological state information based on the meteorological data and sending the meteorological state information to the server;
and the server is also used for receiving the meteorological state information and determining the position of the pollution source according to the meteorological state information under the condition that the pollutant content reaches the preset first threshold value.
Optionally, the meteorological state information at least includes wind direction information;
the server is specifically used for determining a first pollutant monitoring device located in the upwind direction and a second pollutant monitoring device located in the downwind direction of the pollutant monitoring device corresponding to the wind direction information according to the wind direction information;
determining that a pollution source is located in a range monitored by the pollutant monitoring system under the condition that the pollutant content corresponding to the first pollutant monitoring device is smaller than the pollutant content corresponding to the wind direction information or under the condition that the pollutant content corresponding to the second pollutant monitoring device is not smaller than the pollutant content corresponding to the wind direction information;
and determining that the pollution source is located outside the range monitored by the pollutant monitoring system under the condition that the pollutant content corresponding to the first pollutant monitoring device is greater than the pollutant content corresponding to the wind direction information or under the condition that the pollutant content corresponding to the second pollutant monitoring device is less than the pollutant content corresponding to the wind direction information.
Optionally, the server is further configured to determine a similarity between the weather state information and weather state information corresponding to the historical alarm information, and determine whether the similarity reaches a preset second threshold;
and when the similarity corresponding to the meteorological state information is not less than the preset second threshold value, displaying early warning information, wherein the early warning information is used for indicating that the pollutant content of the position of the pollutant monitoring equipment corresponding to the meteorological state information exceeds the standard.
Optionally, the server is further configured to determine, when the pollutant content viewing instruction for the target location is obtained, a target identifier corresponding to the target location according to a correspondence between a preset location and an identifier of the pollutant monitoring device; and searching the target pollutant content corresponding to the target identification from the database, and displaying the target pollutant content in a preset display area on the electronic map.
Optionally, the pollutant monitoring device further comprises a solar power supply;
the solar power supply is used for supplying power to the pollutant monitoring equipment.
Optionally, the solar power supply comprises a solar photovoltaic panel, a solar storage battery and a standby storage battery;
the solar photovoltaic panel is used for converting solar energy into electric energy and charging the solar storage battery;
the solar storage battery is used for supplying power to the pollutant monitoring equipment;
the spare storage battery is used for supplying power to the pollutant monitoring equipment when the electric quantity of the solar storage battery is insufficient.
Optionally, the pollutant monitoring device further includes a wireless communication chip, the wireless communication chip is in communication connection with the server, and the wireless communication chip is electrically connected with the central processing unit;
the central processor is communicated with the server through the wireless communication chip.
Optionally, the contaminant monitor includes a laser dust monitoring sensor, a volatile organic compound monitoring sensor, and a noise monitoring sensor.
The pollutant monitoring system provided by the embodiment of the invention comprises pollutant monitoring equipment and a server, wherein the server is in communication connection with the pollutant monitoring equipment, and the pollutant monitoring system comprises: the pollutant monitoring device comprises a central processing unit and a pollutant monitor, wherein the central processing unit is electrically connected with the pollutant monitor; the pollutant monitor is used for monitoring pollutants, generating a sensing signal and sending the sensing signal to the central processing unit; the central processing unit is used for determining pollutant information based on the sensing signal and sending the pollutant information to the server; the server is used for receiving the pollutant information and determining whether the pollutant content indicated by the pollutant information reaches a preset first threshold value; and displaying alarm information under the condition that the pollutant content reaches a preset first threshold value, wherein the alarm information comprises the pollutant content. Pollutant monitoring facilities can carry out real-time supervision to the pollutant content of its within range of monitoring and generate pollutant information to with pollutant information transmission to the server, the server can in time show alarm information suggestion staff's pollutant and exceed standard when confirming the pollutant content that pollutant information instructed exceeds first threshold value, just so can realize just so that the timely monitoring to the pollutant that exceeds standard, improve the efficiency of pollutant monitoring, thereby can in time control polluted environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
Fig. 1 is a schematic diagram of a first structure of a pollutant monitoring system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second configuration of a contaminant monitoring system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a third configuration of a contaminant monitoring system according to an embodiment of the present invention;
FIG. 4 is a front view of a contaminant monitoring device according to an embodiment of the present invention;
FIG. 5 is a right side view of a portion of the first solar photovoltaic panel of the contamination monitoring device of FIG. 4;
fig. 6 is a top view of the first extension means 414 of the embodiment of fig. 4.
The corresponding relationship between the names of the components and the corresponding reference numerals in fig. 4-6 is as follows:
401 base, 402 fixed plate, 403 processing device, 404 display screen, 405 support plate, 406 telescopic cylinder, 407 fixed rod, 408 wind direction sensor, 409 noise sensor, 410 wind speed sensor, 411 camera, 412 meteorological parameter sensor, 413 gas production head, 414 first extending device, 415 first solar photovoltaic plate, 416 second solar photovoltaic plate, 417 second extending device, 4171 first connecting rod, 4172 first mounting plate, 4173 fixed mounting rod, 4021 supporting rod, 501 second rotating shaft, 502 sliding seat, 503 second connecting rod, 504 second base, 505 third rotating shaft, 506 third base, 507 fourth rotating shaft, 601 third connecting rod, 602 second mounting plate, 603 fourth connecting rod, 604 third mounting plate, 605 fifth connecting rod, 606 fourth mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived from the embodiments given herein by one of ordinary skill in the art, are within the scope of the invention.
In order to timely monitor the pollutant exceeding the standard in the construction site, the embodiment of the invention provides a pollutant monitoring system, and the pollutant monitoring system provided by the embodiment of the invention is introduced below.
As shown in fig. 1, a contamination monitoring system includes a contamination monitoring device 110 and a server 120, the server 120 being communicatively coupled to the contamination monitoring device 110, wherein:
the contamination monitoring apparatus 110 comprises a central processor 111 and a contamination monitor 112, the central processor 111 and the contamination monitor 112 being electrically connected;
the pollutant monitor 112 is configured to monitor pollutants, generate a sensing signal, and send the sensing signal to the central processor 111; the central processor 111 is configured to determine pollutant information based on the sensing signal and send the pollutant information to the server 120;
the server 120 is configured to receive the pollutant information and determine whether a pollutant content indicated by the pollutant information reaches a preset first threshold; and displaying alarm information under the condition that the pollutant content reaches the preset first threshold, wherein the alarm information comprises the pollutant content.
Therefore, the pollutant monitoring system provided by the embodiment of the invention comprises pollutant monitoring equipment and a server, wherein the server is in communication connection with the pollutant monitoring equipment, and the pollutant monitoring system comprises: the pollutant monitoring device comprises a central processing unit and a pollutant monitor, wherein the central processing unit is electrically connected with the pollutant monitor; the pollutant monitor is used for monitoring pollutants, generating a sensing signal and sending the sensing signal to the central processing unit; the central processing unit is used for determining pollutant information based on the sensing signal and sending the pollutant information to the server; the server is used for receiving the pollutant information and determining whether the pollutant content indicated by the pollutant information reaches a preset first threshold value; and displaying alarm information under the condition that the pollutant content reaches a preset first threshold value, wherein the alarm information comprises the pollutant content. Pollutant monitoring facilities can carry out real-time supervision to the pollutant content of its within range of monitoring and generate pollutant information to with pollutant information transmission to the server, the server can in time show alarm information suggestion staff's pollutant and exceed standard when confirming the pollutant content that pollutant information instructed exceeds first threshold value, just so can realize just so that the timely monitoring to the pollutant that exceeds standard, improve the efficiency of pollutant monitoring, thereby can in time control polluted environment.
The contamination monitoring system may comprise a contamination monitoring device 110 and a server 120, the contamination monitoring device 110 comprising a central processor 111 and a contamination monitor 112, the central processor 111 may be electrically connected to the contamination monitor 112. The pollutant monitoring devices 110 may be disposed at a construction site, and the number of the pollutant monitoring devices 110 may be one or multiple, which is not specifically limited herein.
The contaminant monitor 112 may perform contaminant monitoring on contaminants within a range monitored by the contaminant monitor, thereby generating a sensing signal and transmitting the sensing signal to the central processor 111; the central processor 111 may determine the contaminant information based on the sensing signal and transmit the contaminant information to the server 120.
The pollutant information can be used to indicate the pollutant content monitored by the pollutant monitor 112, the pollutant monitor 112 can be any pollutant monitor capable of monitoring the pollutant content, and the pollutant can be VOCs (Volatile Organic Compounds), PM2.5 (fine particulate matter), PM 10 (inhalable particulate matter), SO (sulfur-containing Organic compound), or SO (sulfur-containing Organic compound)2、NO2And the like, and may further include noise and the like, and is not particularly limited herein.
For example, the pollutants monitored by the pollutant monitor 112 are VOCs, and the pollutant information determined by the central processor 111 is "VOCs: 1.0mg/m3", the contaminant information indicates that the concentration of VOCs monitored by the contaminant monitor 112 is 1.0 milligrams per cubic meter; as another example, the pollutant monitored by the pollutant monitor 112 is PM2.5, and the pollutant information determined by the central processor 111 is "PM 2.5: 25mg/m3", the contaminant information indicates that the concentration of fine particulate matter monitored by the contaminant monitor 112 is 25 milligrams per cubic meter.
In one embodiment, the contaminant monitor 112 may monitor the contaminants at preset time intervals, which may be set as desired. For example, the preset time interval may be set to 0.5 hour, 1 hour, 2 hours, 3 hours, etc., and is not particularly limited herein; in another embodiment, it is reasonable that the contaminant monitor 112 can continuously monitor for contaminants.
The server 120 may receive the contaminant information and determine whether a contaminant level indicated by the contaminant information reaches a preset first threshold. Under the condition that the pollutant content reaches the preset first threshold value, it is shown that the pollutant content of the position where the pollutant monitoring device 110 is located is higher and is likely to exceed the standard, and in order to control the environmental pollution of the construction site, the server 120 can display alarm information, so that a worker can check the alarm information and timely take corresponding measures to control the polluted environment.
The preset first threshold may be set according to the type of the pollutant monitored by the pollutant monitoring device 110, and is not specifically limited herein. Above-mentioned alarm information can include information such as pollutant kind, content, and the staff can know the concrete kind and the content etc. of the pollutant that exceeds standard in the construction site according to alarm information to the staff handles.
For example, the pollutant information W1 sent by the central processor in the pollutant monitoring device 110 is "PM 2.5: 47mg/m3", indicates a concentration of 47 milligrams per cubic meter of fine particulate matter, assuming a predetermined first threshold of 30mg/m3Then, when the server 120 receives the pollutant information W1, it may be determined that the concentration of the fine particulate matter has reached the preset first threshold, and then the alarm information "PM 2.5 exceeds the standard: 47mg/m3When looking at the alarm information, the worker can know that the concentration of the fine particulate matters in the monitoring range of the pollutant monitoring device 110 exceeds the standard, the concentration of the fine particulate matters is 47 milligrams per cubic meter, and then the worker can timely take corresponding measures to control pollution, and the specific control mode can be modes such as stopping construction and spraying dust fall, and is not specifically limited and explained here.
In an embodiment, the alarm information may be an alarm mail, and in the case that the server 120 determines that the pollutant content reaches the preset first threshold, the alarm mail may be sent to a mailbox of the worker to notify the worker that the pollutant content in the construction site exceeds the standard, where the alarm mail may include the pollutant content.
In another embodiment, the server 120 may monitor the pollutant information sent by the pollutant monitoring device 110 for a duration of a preset time period, and when it is monitored that the pollutant information sent by the pollutant monitoring device 110 is not received within the preset time period and/or the pollutant content indicated by the pollutant information sent by the pollutant monitoring device 110 within the preset time period is 0, the server 120 may determine that the pollutant monitoring device 110 fails. In this case, the server 120 may display the failure prompt information, and the worker may know that the pollutant monitoring device 110 fails when looking up the failure prompt information, and then the worker may timely repair and troubleshoot the pollutant monitoring device 110 to ensure the normal operation of the pollutant monitoring device 110.
As an implementation manner of the embodiment of the present invention, there may be a plurality of pollutant monitoring devices 110, each pollutant monitoring device 110 may be in communication connection with the server 120, and the pollutant information may include location information and an identifier of the pollutant monitoring device 110.
For this case, the server 120 may store the pollutant content indicated by the pollutant information to the database corresponding to the location information and the identification, in case the pollutant information is received.
For example, the pollutant monitoring system includes pollutant monitoring device S1 and pollutant monitoring device S2, the location information of pollutant monitoring device S1 is x1, and the location information of pollutant monitoring device S2 is x 2. The pollutant information sent by the pollutant monitoring device S1 is "S1, x1, PM 2.5: 25mg/m3", indicates that the contaminant monitoring device, identified as S1, having position information of x1, monitored a fine particulate content of 25 milligrams per cubic meter. The pollutant information sent by the pollutant monitoring device S2 is "S2, x2, PM 2.5: 29mg/m3", indicates that the contaminant monitoring device, identified as S2, having position information of x2, monitored a fine particulate content of 29 milligrams per cubic meter. After receiving the pollutant information sent by the pollutant monitoring device S1 and the pollutant monitoring device S2, the server 120 may store the pollutant content indicated by the pollutant information to the database corresponding to the location information and the identifier of the pollutant monitoring device S1 and the pollutant monitoring device S2, respectively, and thenAnd the corresponding relation among the pollutant content, the position information and the identification can be obtained as shown in the following table:
| identification | Location information | Content of contaminants |
| S1 | x1 | PM 2.5：25mg/m3 |
| S2 | x2 | PM 2.5：29mg/m3 |
The location information may be any information capable of identifying the location of the pollutant monitoring device, may be longitude and latitude information of the location of the pollutant monitoring device 110, and may also be information of a monitoring range of the pollutant monitoring device, which is not specifically limited herein.
In the case that the pollutant content reaches the preset first threshold, the server 120 may display alarm information including location information and an identifier corresponding to the pollutant content. Therefore, when the worker looks up the alarm information, the worker can quickly and accurately determine and monitor the pollutant monitoring equipment with the pollutant content exceeding the standard according to the position information and the identification included by the alarm information, so that the accurate position of the pollutant content exceeding the standard in a construction site can be determined, and then pollution can be controlled by adopting corresponding means in time.
For example, the pollutant monitoring device S1 sends the pollutant information of“S1，x1，PM 2.5：25mg/m3"the pollutant information sent by the pollutant monitoring device S2 is" S2, x2, PM 2.5: 25mg/m3", the first threshold is preset to be 27mg/m3Then the server 120 may determine that the level of the contaminant indicated by the contaminant information sent by the contaminant monitoring device S2 reaches the first threshold, and may display an alarm message "the contaminant monitoring device identified as S2 and having the location information of x2 monitors that the level of the fine particulate matter exceeds the predetermined level, and the level of the fine particulate matter is 29 milligrams per cubic meter". After the worker looks at the alarm information, the worker can know that the position where the content of the fine particulate matters exceeds the standard in the construction site is the position represented by the position information x2, and then can timely take corresponding measures to control pollution.
In one embodiment, the contaminant information may further include time information indicating a time point at which the contaminant monitor 112 performs contaminant monitoring on the contaminant at the location. For this case, the server may store the pollutant content indicated by the pollutant information and the time information to the database corresponding to the location information and the identification information after receiving the pollutant information. Like this, also can save the corresponding relation between pollutant content and positional information, time information and the sign in the database, when the staff need inquire the pollutant content that certain pollutant monitoring devices of a certain point in time monitored, alright in order to inquire in the database according to the pollutant content and the corresponding relation between positional information, time information and the sign in the time point that need inquire, the sign of the pollutant monitoring devices that need inquire based on needing to inquire.
For example, the pollutant information sent by the pollutant monitoring device S3 is "S3, x3, 2021-01-0101: 48:39, PM 2.5: 78mg/m3", indicates that the pollutant monitoring device, identified as S3, having location information of x3, monitored a fine particulate content of 78 milligrams per cubic meter at 01/20/year 2021; the pollutant information sent by the pollutant monitoring device S4 is' S4, x4, 2021-01-0101: 48:39, PM 2.5: 51mg/m3", indicates that the contaminant monitoring device, identified as S4, having location information of x4, monitored fine particles at 48 minutes 39 seconds at 01 of 01.01.01.01/2021The content of particulate matter was 51mg per cubic meter.
After receiving the pollutant information sent by the pollutant monitoring devices S3 and S4, the server 120 may correspondingly store the pollutant content, the position information, the identifier, and the time information indicated by the two pollutant information into the database, so as to obtain the corresponding relationship shown in the following table:
| identification | Location information | Content of contaminants | Time information |
| S3 | X3 | PM 2.5：78mg/m3 | 2021-01-01 01:48:39 |
| S4 | X4 | PM 2.5：51mg/m3 | 2021-01-01 01:48:39 |
The staff can inquire the required pollutant related data according to the requirement according to the corresponding relation between the pollutant content and the position information, the identification and the time information stored in the database, the specific requirement can be to inquire the pollutant content of the same pollutant monitoring device at different time points, the pollutant content of different pollutant monitoring devices at the same time point, the pollutant content of different pollutant monitoring devices in a period of time, and the like, and the specific limitation is not made herein. The queried data can be displayed in a table, a line graph, a histogram and other charts, and can also be displayed through an electronic map, for example, the queried data can be displayed at a position corresponding to each queried pollutant monitoring device in the electronic map, which is reasonable.
In monitoring the level of contaminants in a construction site via a contaminant monitoring system, there is a need to monitor the meteorological conditions at the construction site, as meteorological conditions may affect the extent or degree of contamination by the contaminants. In this case, as an implementation manner of the embodiment of the present invention, the pollutant monitoring device may further include a meteorological parameter sensor.
As shown in FIG. 2, the pollutant monitoring device 110 can further comprise a meteorological parameter sensor 113, and the meteorological parameter sensor 113 can be electrically connected to the central processor 111. The weather parameter sensor 113 may be configured to monitor weather conditions at the location, obtain weather data, and send the weather data to the central processor 111. The meteorological data may be temperature, pressure, humidity, wind speed, wind direction, precipitation, illumination intensity, and the like.
The central processor 111 may also be configured to determine weather status information based on the received weather data and send the weather status information to the server 120; the server 120 may be further configured to receive the weather status information and determine a location of the pollution source based on the weather status information if the pollutant content reaches the preset first threshold.
VOCs、PM 2.5、PM 10、SO2、NO2The atmospheric pollutants can diffuse in the air, and the diffusion range and speed of the atmospheric pollutants can be influenced by meteorological conditions such as wind speed, wind direction and temperature. Therefore, in order to accurately determine the location of the pollution source, the server 120 may further receive weather status information, and determine the location of the pollution source according to the weather status information when the pollutant content reaches the preset first threshold value.
Specifically, when the pollutant content reaches the preset first threshold, the server 120 may determine the current weather state of the location where the pollutant monitoring device 110 is located according to the weather state information, and determine the diffusion direction of the pollutant according to the weather state, and further determine the location of the pollution source according to the diffusion direction of the pollutant.
In one embodiment, the weather status information may include wind direction information, and when the pollutant content reaches a preset first threshold, the server 120 may determine the diffusion direction of the pollutant according to the wind direction information, and then the server 120 may determine the location of the pollutant according to the diffusion direction of the pollutant and the location information of the pollutant monitoring device 110.
For example, the wind direction information is "southeast wind", which indicates that the wind direction is the southeast direction, and when the pollutant content indicated by the pollutant information sent by the pollutant monitoring device 110 reaches the preset first threshold value, the server 120 may determine that the diffusion direction of the pollutant is the southeast direction according to the wind direction information, and then the server 120 may determine that the pollution source is located in the southeast direction of the pollutant monitoring device 110.
In one embodiment, the server 120, upon receiving the weather status information transmitted by the pollutant monitoring device 110, can store the weather status information corresponding to the location information and identification of the pollutant monitoring device 110 to a database.
Therefore, in the solution provided by the embodiment of the present invention, the pollutant monitoring device further includes a meteorological parameter sensor, and the meteorological parameter sensor is electrically connected to the central processing unit; the meteorological parameter sensor is used for monitoring the meteorological state of the position to obtain meteorological data and sending the meteorological data to the central processor; the central processing unit is also used for determining meteorological state information based on the meteorological data and sending the meteorological state information to the server; the server is further used for receiving the meteorological state information and determining the position of the pollution source according to the meteorological state information under the condition that the pollutant content reaches a preset first threshold value. Therefore, under the condition that the monitored pollutant content reaches the preset first threshold value, the server can determine the position of the pollution source according to the meteorological state information, and therefore convenience can be brought to workers in pollution control.
As an implementation manner of the embodiment of the present invention, the weather state information at least includes wind direction information.
Due to VOCs, PM2.5, PM 10, SO2、NO2The atmospheric pollutants may diffuse with the wind in the air, so that when the content of the pollutants reaches the preset first threshold value, the pollution source generating the pollutants may not be located within the range monitored by the pollutant monitoring system, for example, the pollution source generating the pollutants may be located outside the range monitored by the pollutant monitoring system, and the pollutants generated by the pollution source diffuse with the wind into the range monitored by the pollutant monitoring device.
In order to determine whether the pollution source generating the pollutant is located within the monitoring range of the pollutant monitoring system when the pollutant content reaches the preset first threshold, the server 120 may specifically determine, according to the wind direction information, a first pollutant monitoring device located in the upwind direction and a second pollutant monitoring device located in the downwind direction of the pollutant monitoring device corresponding to the wind direction information.
For example, the pollutant monitoring device disposed at the construction site includes pollutant monitoring device a1-A3, where pollutant monitoring device a1 is located in the northeast direction of pollutant monitoring device a2, pollutant monitoring device A3 is located in the southwest direction of pollutant monitoring device a2, wind direction information that pollutant monitoring device a2 has last sent to server 120 is "southwest wind", which indicates that the wind direction is the southwest direction, and when server 120 determines that the pollutant content indicated by the pollutant information that pollutant monitoring device a2 has last sent reaches a preset first threshold, server 120 may determine that a first pollutant monitoring device located in the wind direction above pollutant monitoring device a2 is pollutant monitoring device A3, and may determine that a second pollutant monitoring device located in the wind direction below pollutant monitoring device a2 is pollutant monitoring device a 1.
Since the content of the pollutant will be gradually reduced in the process of diffusing in the air, after the first pollutant monitoring device and the second pollutant monitoring device are determined, the server 120 may determine whether the pollution source generating the pollutant is located in the monitoring range of the pollutant monitoring system according to the size relationship between the pollutant content corresponding to the first pollutant monitoring device and the pollutant content corresponding to the wind direction information, and the size relationship between the pollutant content corresponding to the second pollutant monitoring device and the pollutant content corresponding to the wind direction information.
The pollutant content corresponding to the first pollutant monitoring device is the pollutant content indicated by the pollutant information sent by the first pollutant monitoring device, the pollutant content corresponding to the second pollutant monitoring device is the pollutant content indicated by the pollutant information sent by the second pollutant monitoring device, the pollutant content corresponding to the wind direction information is the pollutant content reaching a preset first threshold value, and the pollutant content indicated by the pollutant information sent by the pollutant monitoring device with the pollutant content exceeding the standard is monitored.
In the process of diffusion of a contaminant in the air, the content of the contaminant generally decreases gradually along the diffusion direction when there is no other source of the contaminant in the diffusion direction that generates the contaminant. Therefore, under the condition that the server 120 determines that the content of the pollutant corresponding to the first pollutant monitoring device is smaller than the content of the pollutant corresponding to the wind direction information, it indicates that the content of the pollutant is not reduced in the process that the pollutant diffuses from the monitoring range of the first pollutant monitoring device to the monitoring range of the pollutant monitoring device corresponding to the wind direction information along the wind direction, and then a pollution source generating the pollutant is likely to exist at a certain position between the first pollutant monitoring device and the pollutant monitoring device corresponding to the wind direction information, so that the server 120 can determine that the pollution source is located in the monitoring range of the pollutant monitoring system.
Under the condition that the server 120 determines that the content of the pollutant corresponding to the second pollutant monitoring device is not less than the content of the pollutant corresponding to the wind direction information, it indicates that the content of the pollutant is not reduced in the process that the pollutant diffuses from the monitoring range of the pollutant monitoring device corresponding to the wind direction information to the monitoring range of the second pollutant monitoring device along the wind direction, and then a pollution source generating the pollutant is likely to exist at a certain position between the second pollutant monitoring device and the pollutant monitoring device corresponding to the wind direction information, so that the server 120 can determine that the pollution source is located in the monitoring range of the pollutant monitoring system.
Under the condition that the server determines that the content of the pollutant corresponding to the first pollutant monitoring device is greater than the content of the pollutant corresponding to the wind direction information, it indicates that the content of the pollutant is reduced in the process that the pollutant diffuses from the monitoring range of the first pollutant monitoring device to the monitoring range of the pollutant monitoring device corresponding to the wind direction information along the wind direction, and therefore a pollution source generating the pollutant probably does not exist between the first pollutant monitoring device and the pollutant monitoring device corresponding to the wind direction information, and the server 120 can determine that the pollution source is located outside the monitoring range of the pollutant monitoring system.
Under the condition that the server determines that the content of the pollutant corresponding to the second pollutant monitoring device is smaller than the content of the pollutant corresponding to the wind direction information, it indicates that the content of the pollutant is reduced in the process that the pollutant diffuses from the monitoring range of the pollutant monitoring device corresponding to the wind direction information to the monitoring range of the second pollutant monitoring device along the wind direction, and then a pollution source generating the pollutant is probably not present between the second pollutant monitoring device and the pollutant monitoring device corresponding to the wind direction information, so that the server 120 can determine that the pollution source is located outside the monitoring range of the pollutant monitoring system.
It can be seen that, in the solution provided in the embodiment of the present invention, the server 120 may be specifically configured to determine whether the pollution source is located in the monitoring range of the pollutant monitoring system according to the above manner, when the content of the pollutant reaches the preset first threshold. In this way, the server 120 can accurately determine whether the contamination source is located within the monitoring range of the contamination monitoring system, thereby providing convenience for the worker to control the contamination in time.
The level of atmospheric pollutants is usually associated with meteorological conditions, and it is likely that meteorological conditions at different times are similar for the same pollutant at the same location at different times when the pollutant levels are out of limits.
In this case, as an implementation manner of the embodiment of the present invention, when receiving the weather status information sent by the pollutant monitoring device 110, the server 120 may determine a similarity between the weather status information and the weather status information corresponding to the historical alarm information, and determine whether the similarity reaches a preset second threshold.
The historical alarm information is alarm information that has been displayed by the server 120, and the weather state information corresponding to the historical alarm information is that the weather state information when the server 120 has monitored that the pollutant content reaches the preset first threshold value.
When the server 120 determines that the similarity between the received weather state information and the weather state information corresponding to the historical alarm information is not less than the preset second threshold, it indicates that the current weather state of the location where the pollutant monitoring device is located is similar to the weather state when the pollutant content exceeds the standard, and then the probability that the pollutant content exceeds the standard at the location where the pollutant monitoring device is located is higher.
In this case, the server 120 may display the warning information, where the warning information may be used to indicate that the pollutant content at the location of the pollutant monitoring device corresponding to the weather state information exceeds the standard, and when the warning information is viewed by the staff, the staff may know that the pollutant content at the location of the pollutant monitoring device corresponding to the weather state information exceeds the standard, and thus may take measures in advance to control the polluted environment.
In one embodiment, the early warning information may include location information and an identifier of the pollutant monitoring device corresponding to the weather state information, and the staff may accurately determine the location of the place where the pollutant content exceeds the standard according to the location information and the identifier included in the early warning information.
When the server 120 determines that the similarity between the received weather state information and the weather state information corresponding to the historical alarm information is smaller than the preset second threshold, it indicates that the current weather state of the location where the pollutant monitoring device is located is not similar to the weather state when the pollutant content exceeds the standard, and then the probability that the pollutant content exceeds the standard at the location where the pollutant monitoring device is located is lower, and the server 120 may not perform any processing.
The specific manner of determining the similarity between the weather state information and the weather state information corresponding to the historical alarm information by the server 120 may be a cosine similarity calculation manner, a pearson correlation coefficient calculation manner, and the like, which is not specifically limited herein. The preset second threshold may be set according to an empirical value, and is not particularly limited herein.
In one embodiment, the weather state information may be a weather state vector, and the values of the elements in the weather state vector may be data values of weather data monitored by the weather parameter sensors. The server 120 may calculate a similarity between the weather state vector and the weather state vector corresponding to the historical alarm information, and display the early warning information when the similarity is not less than a preset second threshold.
Therefore, in the scheme provided by the embodiment of the invention, the server can be used for determining the similarity between the weather state information and the weather state information corresponding to the historical alarm information and determining whether the similarity reaches a preset second threshold value; and when the similarity corresponding to the meteorological state information is not less than a preset second threshold value, displaying early warning information. Therefore, the server can determine the possibility that the pollutant content exceeds the standard at the position of the pollutant monitoring equipment according to the meteorological state information, and further can prompt workers and control the polluted environment through early warning information when the possibility that the pollutant content exceeds the standard at the position of the pollutant monitoring equipment is higher.
As an implementation manner of the embodiment of the present invention, the server 120 may be further configured to determine, when the pollutant content viewing instruction for the target location is obtained, a target identifier corresponding to the target location according to a correspondence between a preset location and an identifier of the pollutant monitoring device; and searching the target pollutant content corresponding to the target identification from the database, and displaying the target pollutant content in a preset display area on the electronic map.
When a user wants to view the current pollutant content of the target position, a pollutant content viewing instruction can be sent for the target position. In one embodiment, the server 120 may display an electronic map corresponding to the range monitored by the pollutant monitoring system, and the user may click on the target location on the electronic map to issue a pollutant content viewing instruction.
When receiving the pollutant content viewing instruction, the server 120 may determine the target identifier corresponding to the target location according to the correspondence between the preset location and the identifier of the pollutant monitoring device. The corresponding relation between the position and the identifier of the pollutant monitoring device is set in advance according to the monitoring range of the pollutant monitoring device and the identifier of the pollutant monitoring device, and the target identifier is the identifier of the pollutant monitoring device corresponding to the monitoring range to which the target position belongs.
For example, the target locations are: (36 ° 33 '38.1 "N, 115 ° 43' 27.5" E), representing 36 degrees 33 minutes 38.1 seconds north latitude, 115 degrees 43 minutes 27 seconds east longitude, the correspondence between location and identification of the contaminant monitoring device is shown in the following table:
according to the correspondence shown in the above table, the server 120 may determine that the monitoring range to which the target location belongs is the monitoring range of the pollutant monitoring device S5, that is, the target identifier corresponding to the target location is S5.
After determining the target identifier, the server 120 may search the database for the target pollutant content corresponding to the target identifier, and display the target pollutant content in a preset display area on the electronic map. The preset display area is an area for displaying the pollutant content of the target location, and for example, the preset display area may be a left area, a right area, and the like of the target location on the electronic map, which is not limited herein.
In one embodiment, the electronic map may be a GIS (Geographic Information System) map, and the like, and is not particularly limited herein.
As can be seen, in the scheme provided by the embodiment of the present invention, the server may be further configured to, when the pollutant content viewing instruction for the target location is obtained, determine the target identifier corresponding to the target location according to a correspondence between a preset location and an identifier of the pollutant monitoring device, search for the target pollutant content corresponding to the target identifier from the database, and display the target pollutant content in a preset display area on the electronic map. Therefore, the server can visually display the content of the target pollutants which the user needs to view on the electronic map.
As an implementation manner of the embodiment of the present invention, the pollutant monitoring device 110 may further include a solar power source.
In one embodiment, the solar power source may include a solar photovoltaic panel, a solar battery, and a backup battery. Wherein, the solar photovoltaic board can be used for turning into the electric energy with solar energy to for solar battery charges, solar battery can be used for supplying power for pollutant monitoring facilities, and reserve battery is used for when the electric quantity of solar battery is not enough, supplies power for pollutant monitoring facilities, like this, can guarantee pollutant monitoring facilities's normal operating.
As an implementation manner of the embodiment of the present invention, as shown in fig. 3, the pollutant monitoring device 110 may further include a wireless communication chip 114, the wireless communication chip 114 may be communicatively connected to the server 120, and the wireless communication chip 114 is electrically connected to the central processing unit 111.
The central processor 111 may communicate with the server 120 through the wireless communication chip 114, so that the central processor 111 may transmit the pollutant information and the weather state information to the server 120 through the wireless communication chip 114.
In an embodiment, the wireless communication chip 114 may be a multi-channel wireless communication chip, and the wireless communication chip 114 may implement Multiple communication modes with the server 120 through the multi-channel wireless communication chip, where the Multiple communication modes may include communication modes such as GPRS (General packet radio service), CDMA (Code Division Multiple Access), EDGA (Enhanced Data rate for GSM Evolution), 3G, 4G, and 5G, and are not limited herein.
As an implementation manner of the embodiment of the present invention, the pollutant monitor 112 may include a laser dust monitoring sensor, a volatile organic compound monitoring sensor, and a noise monitoring sensor, wherein the volatile organic compound monitoring sensor may be a PID (photo ionization Detector).
Fig. 4 is a front view of a contaminant monitoring device according to an embodiment of the present invention. As shown in fig. 4, the pollutant monitoring device may include a base 401, a fixing plate 402, a processing device 403, a display screen 404, a support plate 405, a telescopic cylinder 406, a fixing rod 407, a wind direction sensor 408, a noise sensor 409, a wind speed sensor 410, a camera 411, a meteorological parameter sensor 412, a gas production head 413, a first extension device 414, a first solar photovoltaic panel 415, a second solar photovoltaic panel 416, and a second extension device 417.
The bottom of the fixing plate 402 is fixedly mounted on the top of the base 401, the bottom of the processing device 403 is fixedly mounted on the upper surface of the fixing plate 402, the display screen 404 is mounted on the processing device 403, the bottom of the supporting plate 405 is fixedly connected with the top of the fixing plate 402 through the supporting rod 4021, the fixing rod 407 penetrates through the supporting plate 405 to be connected with the processing device 403, the wind direction sensor 408, the noise sensor 409 and the wind speed sensor 410 are all fixedly mounted on the first extending device 414, the first extending device 414 is fixedly connected with the fixing rod 407, the second extending device 417 is fixedly connected with the fixing rod 407, the camera 411, the meteorological parameter sensor 412 and the second solar photovoltaic panel 416 are all mounted on the second extending device 417, and the gas collecting head 413 is mounted on the top of the fixing rod. The fixed rod 407 is provided with a telescopic cylinder 406, and the telescopic cylinder 406 is used for adjusting the length of the fixed rod 407. The processing device 403 comprises a wireless communication chip, a central processing unit, a laser dust monitoring sensor, a volatile organic compound monitoring sensor, a positioning chip and an air pump.
The second extending means 417 includes a first connecting rod 4171, a first mounting plate 4172, and a fixing mounting rod 4173, the first connecting rod 4171 is connected with the first mounting plate 4172, and one end of the fixing mounting rod 4173 is connected with the first connecting rod 4171 and the other end is connected with the second solar photovoltaic panel 416. The length of the first connecting rod 4171 can be adjusted. The meteorological parameter sensor 412 is mounted on a first mounting plate 4172 and the camera 411 is mounted on a fixed mounting bar 4173.
Specifically, the back of the second solar photovoltaic panel 416 is provided with a first base, the first base is rotatably connected with one end of the fixed mounting rod 4173 through a first rotating shaft, and the first rotating shaft is used for adjusting an included angle between the second solar photovoltaic panel 416 and the horizontal direction.
Fig. 5 is a right side view of a portion of the first solar photovoltaic panel of the contamination monitoring device shown in fig. 4. As shown in fig. 5, a third base 506 is disposed on one side of the back surface of the supporting plate 405, the upper edge of the first solar photovoltaic panel 415 is rotatably connected to the third base 506 through a second rotating shaft 501, a second base 504 is disposed on the back of the first solar photovoltaic panel 415, a sliding seat 502 is disposed on the supporting rod 4021 on one side of the back surface of the supporting plate 405, one end of a second connecting rod 503 is rotatably connected to the sliding seat 502 through a third rotating shaft 505, and the other end of the second connecting rod 503 is rotatably connected to the second base 504 through a fourth rotating shaft 507. The second connecting rod 503 may be a telescopic rod, the sliding seat 502 may slide along the supporting rod 4021 on one side of the back of the supporting plate 405, and an included angle between the first solar photovoltaic panel 415 and the horizontal direction may be adjusted by sliding the sliding seat 502 and adjusting the length of the second connecting rod 503.
The processing device 403 may further include a first solar battery, a second solar battery, a first backup battery, and a second backup battery. Wherein, the first solar photovoltaic panel 415 can be used for charging the first solar storage battery, the second solar photovoltaic panel 416 can be used for charging the second solar storage battery, the first solar storage battery is used for supplying power to the wireless communication chip, the central processing unit, the laser dust monitoring sensor, the volatile organic compound monitoring sensor, the positioning chip, the air pump and the display screen, the second solar storage battery is used for supplying power to the wind direction sensor 408, the noise sensor 409, the wind speed sensor 410, the camera 411 and the meteorological parameter sensor 412, the first standby storage battery is used for supplying power to the wireless communication chip, the central processing unit, the laser dust monitoring sensor, the volatile organic compound monitoring sensor, the positioning chip, the air pump and the display screen when the first solar storage battery is insufficient in electric quantity, and the second standby storage battery is used for supplying power to the wind direction sensor 408, the volatile organic compound monitoring sensor when the second solar storage battery is insufficient in electric quantity, The noise sensor 409, the wind speed sensor 410, the camera 411 and the meteorological parameter sensor 412 are powered.
Fig. 6 is a top view of the first extending device 414, and as shown in fig. 6, the first extending device 414 includes a third connecting rod 601, a second mounting plate 602, a fourth connecting rod 603, a third mounting plate 604, a fifth connecting rod 605 and a fourth mounting plate 606. The third connecting rod 601 is connected with the second mounting plate 602, the fourth connecting rod 603 is connected with the third mounting plate 604, the fifth connecting rod 605 is connected with the fourth mounting plate 606, the wind direction sensor 408 is mounted on the second mounting plate 602, the noise sensor 409 is mounted on the third mounting plate 604, the wind speed sensor 410 is mounted on the fourth mounting plate 606, and the third connecting rod 601, the fourth connecting rod 603 and the fifth connecting rod 605 are adjustable in length.
The inside cavity of dead lever 407, the lower extreme of dead lever 407 and the intake-tube connection of aspiration pump, laser dust monitoring sensor, volatile organic compounds monitoring sensor, location chip, wireless communication chip, pollutant monitor all are connected with central processing unit electricity.
The air pump is used for pumping air through the fixing rod 407 and the air sampling head 413, and the laser dust monitoring sensor is used for monitoring the particulate content of the air pumped by the air pump to obtain particulate content data and sending the particulate content data to the central processing unit; the volatile organic compound monitoring sensor is used for monitoring the volatile organic compound content of the air pumped by the air pump to obtain volatile organic compound content data and sending the volatile organic compound content data to the central processing unit; the positioning chip is used for receiving the positioning signal to determine the position information of the pollutant monitoring equipment and sending the position information to the central processing unit.
When the laser dust monitoring sensor is used for monitoring the content of the particles in the air extracted by the air extracting pump, the influence of water mist in the air on the measurement data can be removed in a DHS (dynamic heating) mode.
The wind direction sensor 408, the noise sensor 409, the wind speed sensor 410, the camera 411 and the meteorological parameter sensor 412 are all electrically connected with the central processing unit, and the wind direction sensor 408 is used for monitoring the wind direction at the position to obtain wind direction data and sending the wind direction data to the central processing unit; the noise sensor 409 is used for monitoring the noise intensity of the position to obtain noise intensity data and sending the noise intensity data to the central processing unit; the wind speed sensor 410 is used for monitoring the wind speed at the position to obtain wind speed data and sending the wind speed data to the central processor; the camera 411 is used for shooting a construction site to obtain video data and sending the video data to the central processing unit; the meteorological parameter sensor 412 is used for monitoring meteorological data such as temperature, air pressure, humidity, illumination intensity, precipitation of the position, and sends the meteorological data to the central processing unit.
The central processing unit can determine pollutant information based on the received noise intensity data, the received particulate matter content data and the received volatile organic matter content data, and sends the pollutant information to the server through the communication chip.
The central processing unit can also determine meteorological state information based on received meteorological data such as wind direction data, wind speed data, air temperature data, air pressure data, humidity data, illumination intensity data and precipitation data, and sends the meteorological state information to the server through the communication chip.
The central processing unit can also perform coding processing on the received video data to obtain video data after the coding processing, and send the video data after the coding to the server through the communication chip.
The display screen 404 is electrically connected to the central processor, the central processor may be further configured to send the weather state information and the pollutant information to the display screen 404, and the display screen 404 may be configured to display the received weather state information and the pollutant information. The display 404 may be an LED display, a liquid crystal display, etc., and is not limited herein.
In one implementation, after receiving the encoded video data, the server may store the position information and the identifier of the encoded video data corresponding to the pollutant monitoring device in a database, and when the pollutant content reaches a first threshold, the worker may search the encoded video data from the database according to the position information and the identifier corresponding to the pollutant content, and determine a pollution source in the construction site by looking up the video corresponding to the encoded video data.
In another embodiment, the processing device 403 may further include a memory, where the memory may be electrically connected to the central processing unit, and the memory is configured to store and backup the pollutant information, the weather state information, and the encoded video data output by the central processing unit, so as to avoid losing the pollutant information, the weather state information, and the encoded video data when the central processing unit cannot be communicatively connected to the server.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A contamination monitoring system comprising a contamination monitoring device and a server communicatively coupled to the contamination monitoring device, wherein:
the contaminant monitoring device comprises a central processor and a contaminant monitor, the central processor and the contaminant monitor being electrically connected;
the pollutant monitor is used for monitoring pollutants, generating a sensing signal and sending the sensing signal to the central processor; the central processor is used for determining pollutant information based on the sensing signal and sending the pollutant information to the server;
the server is used for receiving the pollutant information and determining whether the pollutant content indicated by the pollutant information reaches a preset first threshold value; and displaying alarm information under the condition that the pollutant content reaches the preset first threshold, wherein the alarm information comprises the pollutant content.
2. The system of claim 1, wherein the contaminant monitoring device is a plurality of contaminant monitoring devices, each of the contaminant monitoring devices being communicatively coupled to the server, the contaminant information including location information and an identification of the contaminant monitoring device;
the server is used for storing the pollutant content indicated by the pollutant information to a database corresponding to the position information and the identification under the condition of receiving the pollutant information; and displaying alarm information under the condition that the pollutant content reaches the first threshold, wherein the alarm information also comprises position information and identification corresponding to the pollutant content.
3. The system of claim 1, wherein said pollutant monitoring device further comprises a meteorological parameter sensor, said meteorological parameter sensor being electrically connected to said central processor;
the meteorological parameter sensor is used for monitoring the meteorological state of the position to obtain meteorological data and sending the meteorological data to the central processor;
the central processor is further used for determining meteorological state information based on the meteorological data and sending the meteorological state information to the server;
and the server is also used for receiving the meteorological state information and determining the position of the pollution source according to the meteorological state information under the condition that the pollutant content reaches the preset first threshold value.
4. The system of claim 3, wherein the weather state information includes at least wind direction information;
the server is specifically used for determining a first pollutant monitoring device located in the upwind direction and a second pollutant monitoring device located in the downwind direction of the pollutant monitoring device corresponding to the wind direction information according to the wind direction information;
determining that a pollution source is located in a range monitored by the pollutant monitoring system under the condition that the pollutant content corresponding to the first pollutant monitoring device is smaller than the pollutant content corresponding to the wind direction information or under the condition that the pollutant content corresponding to the second pollutant monitoring device is not smaller than the pollutant content corresponding to the wind direction information;
and determining that the pollution source is located outside the range monitored by the pollutant monitoring system under the condition that the pollutant content corresponding to the first pollutant monitoring device is greater than the pollutant content corresponding to the wind direction information or under the condition that the pollutant content corresponding to the second pollutant monitoring device is less than the pollutant content corresponding to the wind direction information.
5. The system of claim 3,
the server is further used for determining the similarity between the weather state information and the weather state information corresponding to the historical alarm information, and determining whether the similarity reaches a preset second threshold value;
and when the similarity corresponding to the meteorological state information is not less than the preset second threshold value, displaying early warning information, wherein the early warning information is used for indicating that the pollutant content of the position of the pollutant monitoring equipment corresponding to the meteorological state information exceeds the standard.
6. The system of claim 2,
the server is further used for determining a target identifier corresponding to the target position according to a corresponding relation between a preset position and an identifier of the pollutant monitoring device when a pollutant content viewing instruction for the target position is obtained; and searching the target pollutant content corresponding to the target identification from the database, and displaying the target pollutant content in a preset display area on the electronic map.
7. The system of claim 1, wherein the contaminant monitoring device further comprises a solar power source;
the solar power supply is used for supplying power to the pollutant monitoring equipment.
8. The system of claim 7, wherein the solar power source comprises a solar photovoltaic panel, a solar battery, and a backup battery;
the solar photovoltaic panel is used for converting solar energy into electric energy and charging the solar storage battery;
the solar storage battery is used for supplying power to the pollutant monitoring equipment;
the spare storage battery is used for supplying power to the pollutant monitoring equipment when the electric quantity of the solar storage battery is insufficient.
9. The system of claim 1, wherein the contaminant monitoring device further comprises a wireless communication chip, the wireless communication chip being communicatively coupled to the server, the wireless communication chip being electrically coupled to the central processor;
the central processor is communicated with the server through the wireless communication chip.
10. The system of any one of claims 1-9, wherein the contaminant monitor comprises a laser dust monitoring sensor, a volatile organic monitoring sensor, and a noise monitoring sensor.
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