CN111977868A - Rural domestic sewage treatment intelligent monitoring system based on Internet of things - Google Patents
Rural domestic sewage treatment intelligent monitoring system based on Internet of things Download PDFInfo
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- 239000010865 sewage Substances 0.000 title claims abstract description 352
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000008213 purified water Substances 0.000 claims abstract description 56
- 238000000746 purification Methods 0.000 claims abstract description 44
- 230000003044 adaptive effect Effects 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 21
- 238000011403 purification operation Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 20
- 238000001556 precipitation Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 13
- 229910001385 heavy metal Inorganic materials 0.000 claims description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 238000010191 image analysis Methods 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 150000001805 chlorine compounds Chemical class 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 230000036544 posture Effects 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000006855 networking Effects 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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Abstract
The invention provides an intelligent monitoring system for rural domestic sewage treatment based on the Internet of things, which is used for realizing real-time monitoring of the sewage discharge state of a domestic sewage discharge port by shooting images of the domestic sewage discharge port in rural areas, acquiring corresponding domestic sewage discharge parameters according to the shot sewage discharge images, performing adaptive domestic sewage purification treatment according to the domestic sewage discharge parameters, and finally performing different modes of discharge operation on purified water according to the self water quality condition of the purified water, so that the purified water can be effectively recycled, the pollution to the environment caused by the random discharge of the domestic sewage is avoided, and the efficiency and the intelligent degree of the rural domestic sewage treatment are improved.
Description
Technical Field
The invention relates to the technical field of environmental protection monitoring, in particular to an intelligent monitoring system for rural domestic sewage treatment based on the Internet of things.
Background
At present, due to the lack of corresponding sewage treatment basic equipment in rural areas, most rural domestic sewage is directly discharged to external environments such as rivers or soil without any sewage treatment, which easily causes inorganic substances or phosphorus-containing organic substances in the domestic sewage to permeate into natural water environment or soil environment, thereby causing the natural water body to be subjected to eutrophication or soil agglomeration. Although the prior art provides corresponding sewage treatment equipment for domestic sewage in rural areas, the sewage treatment process of the sewage treatment equipment is too simple, and adaptive sewage purification operation can be performed according to the actual discharge condition of the domestic sewage, which seriously reduces the efficiency and the intelligent degree of rural domestic sewage treatment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an intelligent monitoring system for rural domestic sewage treatment based on the Internet of things, which comprises a domestic sewage discharge image acquisition module, a domestic sewage discharge parameter determination module, a domestic sewage purification treatment module, a purified water detection and discharge module and an Internet of things central control module; the domestic sewage discharge image acquisition module is used for acquiring a real-time domestic sewage discharge image corresponding to a domestic sewage discharge port; the domestic sewage discharge parameter determination module is used for analyzing the real-time domestic sewage discharge image so as to determine at least one of the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period corresponding to the domestic sewage discharge port, and the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period are used as domestic sewage discharge parameters; the Internet of things central control module is used for sending a sewage purification operation instruction signal to the domestic sewage purification treatment module according to the domestic sewage discharge parameter; the domestic sewage purification treatment module is used for purifying the domestic sewage discharged from the domestic sewage discharge port according to the sewage purification operation indication signal; the purified water detection and discharge module is used for detecting the quality of the purified water obtained after the purification treatment and carrying out adaptive discharge operation on the purified water according to the detected water quality result; it is thus clear that this rural domestic sewage treatment intelligent monitoring system based on thing networking carries out the image shooting through the domestic sewage discharge port to rural area to this realizes the real-time supervision to domestic sewage discharge port sewage discharge state, and should obtain corresponding domestic sewage discharge parameter according to the sewage discharge image of shooing, thereby carry out the domestic sewage purification treatment of adaptability according to this domestic sewage discharge parameter, carry out the emission operation of different modes with this purified water according to the quality of water condition of purified water self of purification treatment at last, thereby guarantee that this purified water all can obtain effectual cyclic utilization and avoid domestic sewage to discharge wantonly and the emergence of polluted environment condition, with this efficiency and the intelligent degree that improves rural domestic sewage treatment.
The invention provides a rural domestic sewage treatment intelligent monitoring system based on the Internet of things, which is characterized by comprising a domestic sewage discharge image acquisition module, a domestic sewage discharge parameter determination module, a domestic sewage purification treatment module, a purified water detection and discharge module and an Internet of things central control module; wherein,
the domestic sewage discharge image acquisition module is used for acquiring a real-time domestic sewage discharge image corresponding to the domestic sewage discharge port;
the domestic sewage discharge parameter determination module is used for analyzing the real-time domestic sewage discharge image so as to determine at least one of the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period corresponding to the domestic sewage discharge port as a domestic sewage discharge parameter;
the Internet of things central control module is used for sending a sewage purification operation instruction signal to the domestic sewage purification treatment module according to the domestic sewage discharge parameter;
the domestic sewage purification treatment module is used for purifying the domestic sewage discharged from the domestic sewage discharge port according to the sewage purification operation indication signal;
the purified water detection and discharge module is used for detecting the quality of the purified water obtained after the purification treatment and carrying out adaptive discharge operation on the purified water according to the detected water quality result;
further, the domestic sewage discharge image acquisition module comprises a binocular camera shooting submodule, an image preprocessing submodule and an image storage submodule; wherein,
the binocular camera module is used for continuously performing binocular shooting on the domestic sewage discharge port so as to obtain a real-time binocular domestic sewage discharge image of the domestic sewage discharge port;
the image preprocessing submodule is used for carrying out noise reduction preprocessing on the real-time binocular domestic sewage discharge image;
the image storage submodule is used for dividing the real-time binocular domestic sewage discharge image subjected to the noise reduction pretreatment into a plurality of sub-images according to a shooting time sequence and storing the sub-images;
further, the binocular image sub-module comprises a binocular camera and a camera adjusting holder; wherein,
the binocular camera comprises two variable-focus cameras which are arranged at different positions relative to the domestic sewage discharge port;
the camera shooting adjusting tripod head comprises a tripod head base, a first tripod head bracket and a second tripod head bracket;
the first holder bracket and the second holder bracket are both rotatably arranged on the holder base;
the first holder bracket is provided with a zoom camera, and the second holder bracket is provided with another zoom camera;
the first holder support and the second holder support are both six-degree-of-freedom adjusting holder supports which can adjust the respective six-degree-of-freedom postures of the corresponding zoom cameras;
further, the domestic sewage discharge parameter determination module comprises an image analysis submodule, a domestic sewage discharge total amount/discharge speed determination submodule and a domestic sewage discharge time period determination submodule; wherein,
the image analysis submodule is used for calculating parallax image information corresponding to the real-time domestic sewage discharge image and extracting and obtaining domestic sewage discharge image tone characteristics, domestic sewage discharge image texture characteristics and domestic sewage discharge image contour characteristics from the parallax image information;
the domestic sewage discharge total amount/discharge speed determination submodule is used for obtaining the domestic sewage discharge total amount and the domestic sewage discharge speed according to the domestic sewage discharge image tone characteristic and the domestic sewage discharge image texture characteristic;
the domestic sewage discharge time period determining submodule is used for obtaining the domestic sewage discharge time period according to the domestic sewage discharge image contour characteristics;
further, the image analysis submodule comprises a parallax image calculation unit, a hue feature extraction unit, a texture feature extraction unit and a contour feature extraction unit; wherein,
the parallax image calculation unit is used for comparing images of real-time domestic sewage discharge images shot from different visual angles so as to obtain parallax image information;
the hue feature extraction unit is used for extracting and obtaining the hue feature of the domestic sewage discharge image from the parallax image information;
the texture feature extraction unit is used for extracting the texture features of the domestic sewage discharge image from the parallax image information;
the contour feature extraction unit is used for extracting and obtaining the contour features of the domestic sewage discharge image from the parallax image information;
further, the Internet of things central control module comprises a historical sewage discharge database unit, a domestic sewage discharge trend determining unit and a sewage purification operation indication signal generating unit; wherein,
the historical sewage discharge database unit is used for constructing a historical domestic sewage discharge database about rural areas;
the domestic sewage discharge trend determining unit is used for constructing a domestic sewage discharge trend prediction model related to the rural area according to the historical domestic sewage discharge database, and determining the real-time domestic sewage discharge progress of the domestic sewage discharge port by combining the domestic sewage discharge parameters and the domestic sewage discharge trend prediction model;
the sewage purification operation indication signal generation unit is used for sending a sewage purification operation indication signal to the domestic sewage purification treatment module according to the real-time domestic sewage discharge progress;
further, the domestic sewage purification treatment module comprises a solid impurity precipitation and filtration submodule, a heavy metal ion precipitation submodule, a pH value adjustment submodule and a sterilization and disinfection submodule; wherein,
the solid impurity precipitation and filtration submodule is used for precipitating and filtering solid impurities in the domestic sewage;
the heavy metal ion precipitation submodule is used for carrying out chemical reaction precipitation on heavy metal ions in the domestic sewage and filtering to remove corresponding heavy metal precipitates;
the pH value adjusting submodule is used for adjusting the pH value of the domestic sewage so as to enable the pH value of the domestic sewage to be within a preset pH value range;
the sterilization and disinfection submodule is used for performing chlorine compound sterilization treatment and ultraviolet sterilization treatment on the domestic sewage;
further, the purified water detection and discharge module comprises a water quality detection and classification submodule and a purified water discharge submodule; wherein,
the water quality detection and classification submodule is used for detecting the water quality of the purified water obtained after the purification treatment and distinguishing the purified water into different water quality grades according to the detected water quality result;
and the purified water discharge submodule is used for discharging the purified water to different environmental occasions according to the distinguishing result of the water quality level.
Compared with the prior art, the rural domestic sewage treatment intelligent monitoring system based on the Internet of things comprises a domestic sewage discharge image acquisition module, a domestic sewage discharge parameter determination module, a domestic sewage purification treatment module, a purified water detection and discharge module and an Internet of things central control module; the domestic sewage discharge image acquisition module is used for acquiring a real-time domestic sewage discharge image corresponding to a domestic sewage discharge port; the domestic sewage discharge parameter determination module is used for analyzing the real-time domestic sewage discharge image so as to determine at least one of the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period corresponding to the domestic sewage discharge port, and the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period are used as domestic sewage discharge parameters; the Internet of things central control module is used for sending a sewage purification operation instruction signal to the domestic sewage purification treatment module according to the domestic sewage discharge parameter; the domestic sewage purification treatment module is used for purifying the domestic sewage discharged from the domestic sewage discharge port according to the sewage purification operation indication signal; the purified water detection and discharge module is used for detecting the quality of the purified water obtained after the purification treatment and carrying out adaptive discharge operation on the purified water according to the detected water quality result; it is thus clear that this rural domestic sewage treatment intelligent monitoring system based on thing networking carries out the image shooting through the domestic sewage discharge port to rural area to this realizes the real-time supervision to domestic sewage discharge port sewage discharge state, and should obtain corresponding domestic sewage discharge parameter according to the sewage discharge image of shooing, thereby carry out the domestic sewage purification treatment of adaptability according to this domestic sewage discharge parameter, carry out the emission operation of different modes with this purified water according to the quality of water condition of purified water self of purification treatment at last, thereby guarantee that this purified water all can obtain effectual cyclic utilization and avoid domestic sewage to discharge wantonly and the emergence of polluted environment condition, with this efficiency and the intelligent degree that improves rural domestic sewage treatment.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intelligent monitoring system for rural domestic sewage treatment based on the Internet of things.
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 by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a schematic structural diagram of an intelligent monitoring system for rural domestic sewage treatment based on the internet of things is provided in the embodiment of the present invention. The rural domestic sewage treatment intelligent monitoring system based on the Internet of things comprises a domestic sewage discharge image acquisition module, a domestic sewage discharge parameter determination module, a domestic sewage purification treatment module, a purified water detection and discharge module and an Internet of things central control module; wherein,
the domestic sewage discharge image acquisition module is used for acquiring a real-time domestic sewage discharge image corresponding to a domestic sewage discharge port;
the domestic sewage discharge parameter determination module is used for analyzing the real-time domestic sewage discharge image so as to determine at least one of the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period corresponding to the domestic sewage discharge port, and the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period are used as domestic sewage discharge parameters;
the Internet of things central control module is used for sending a sewage purification operation instruction signal to the domestic sewage purification treatment module according to the domestic sewage discharge parameter;
the domestic sewage purification treatment module is used for purifying the domestic sewage discharged from the domestic sewage discharge port according to the sewage purification operation indication signal;
the purified water detection and discharge module is used for detecting the quality of the purified water obtained after the purification treatment and carrying out adaptive discharge operation on the purified water according to the detected water quality result.
This rural domestic sewage treatment intelligent monitoring system based on thing networking is through carrying out the automatic monitoring of making a video recording to domestic sewage discharge port, can obtain the sewage discharge state of this domestic sewage discharge port in time, and carry out the purification treatment of adaptability to domestic sewage according to this sewage discharge state, can guarantee like this to carry out corresponding purification treatment to different sewage discharge types, in order to ensure that this purification treatment can furthest improve domestic sewage's purification efficiency, at last according to the quality of water after the purification with the purified water be used for irrigating, fire control or not drink different occasions such as domestic water, thereby improve the utilization efficiency of purified water.
Preferably, the domestic sewage discharge image acquisition module comprises a binocular camera shooting submodule, an image preprocessing submodule and an image storage submodule; wherein,
the binocular camera module is used for continuously performing binocular shooting on the domestic sewage discharge port so as to obtain a real-time binocular domestic sewage discharge image of the domestic sewage discharge port;
the image preprocessing submodule is used for carrying out noise reduction preprocessing on the real-time binocular domestic sewage discharge image;
the image storage submodule is used for dividing the real-time binocular domestic sewage discharge image subjected to noise reduction pretreatment into a plurality of sub-images according to a shooting time sequence and storing the sub-images.
The sewage discharge condition of the domestic sewage discharge port can be comprehensively obtained by carrying out binocular shooting on the domestic sewage discharge port, so that the domestic sewage discharge parameters can be determined accurately in the follow-up process.
Preferably, the binocular image submodule comprises a binocular camera and a camera adjusting holder; wherein,
the binocular camera comprises two variable focus cameras which are arranged at different positions relative to the domestic sewage discharge port;
the camera shooting adjusting cloud platform comprises a cloud platform base, a first cloud platform bracket and a second cloud platform bracket;
the first holder bracket and the second holder bracket are both rotatably arranged on the holder base;
the first holder bracket is provided with a zoom camera, and the second holder bracket is provided with another zoom camera;
the first holder support and the second holder support are both six-degree-of-freedom adjustment holder supports which can adjust the respective six-degree-of-freedom postures of the corresponding zoom cameras.
The binocular camera is installed on the camera adjusting holder, so that the shooting pose of the binocular camera can be adjusted conveniently according to the actual sewage discharge condition of the domestic sewage discharge port, and the shooting precision and stability of the binocular camera are improved.
Preferably, the domestic sewage discharge parameter determination module comprises an image analysis submodule, a domestic sewage discharge total amount/discharge speed determination submodule and a domestic sewage discharge time period determination submodule; wherein,
the image analysis submodule is used for calculating parallax image information corresponding to the real-time domestic sewage discharge image and extracting and obtaining domestic sewage discharge image tone characteristics, domestic sewage discharge image texture characteristics and domestic sewage discharge image contour characteristics from the parallax image information;
the domestic sewage discharge total amount/discharge speed determination submodule is used for obtaining the domestic sewage discharge total amount and the domestic sewage discharge speed according to the domestic sewage discharge image tone characteristic and the domestic sewage discharge image texture characteristic;
the domestic sewage discharge time period determining submodule is used for obtaining the domestic sewage discharge time period according to the domestic sewage discharge image contour characteristics.
Under the condition of different domestic sewage discharge total amount and/or discharge speed, the hue information or texture information of the corresponding shot image is correspondingly different, so that the domestic sewage discharge total amount and the domestic sewage discharge speed can be quickly and accurately calculated by extracting the hue characteristic and the texture characteristic of the domestic sewage discharge image from the parallax image information; in addition, since the profile information of the corresponding images obtained by shooting is correspondingly different under the condition that the domestic sewage discharge port discharges sewage in different time periods, the profile characteristics of the domestic sewage discharge image extracted from the parallax image information can be quickly and accurately calculated to obtain the domestic sewage discharge time period.
Preferably, the image analysis sub-module includes a parallax image calculation unit, a hue feature extraction unit, a texture feature extraction unit, and a contour feature extraction unit; wherein,
the parallax image calculation unit is used for comparing images of real-time domestic sewage discharge images shot at different visual angles so as to obtain parallax image information;
the hue characteristic extraction unit is used for extracting and obtaining the hue characteristic of the domestic sewage discharge image from the parallax image information;
the texture feature extraction unit is used for extracting the texture features of the domestic sewage discharge image from the parallax image information;
the contour feature extraction unit is used for extracting and obtaining the contour feature of the domestic sewage discharge image from the parallax image information.
The color tone characteristic, the texture characteristic and the contour characteristic of the domestic sewage discharge image can be accurately extracted and obtained by a special color tone characteristic extraction unit, a special texture characteristic extraction unit and a special contour characteristic extraction unit
Preferably, the internet of things central control module comprises a historical sewage discharge database unit, a domestic sewage discharge trend determining unit and a sewage purification operation indication signal generating unit; wherein,
the historical sewage discharge database unit is used for constructing a historical domestic sewage discharge database related to rural areas;
the domestic sewage discharge trend determining unit is used for constructing a domestic sewage discharge trend prediction model related to the rural area according to the historical domestic sewage discharge database, and determining the real-time domestic sewage discharge progress of the domestic sewage discharge port by combining the domestic sewage discharge parameter and the domestic sewage discharge trend prediction model;
the sewage purification operation indication signal generation unit is used for sending a sewage purification operation indication signal to the domestic sewage purification treatment module according to the real-time domestic sewage discharge progress.
The current domestic sewage discharge condition of the rural area can be scientifically and accurately predicted and determined by constructing a domestic sewage discharge trend prediction model of the rural area, so that the consistency of the sewage purification operation indication signal and the current domestic sewage discharge condition is ensured, and the subsequent domestic sewage purification efficiency is improved.
Preferably, the domestic sewage purification treatment module comprises a solid impurity precipitation and filtration submodule, a heavy metal ion precipitation submodule, a pH value adjustment submodule and a sterilization and disinfection submodule; wherein,
the solid impurity precipitation and filtration submodule is used for precipitating and filtering solid impurities in the domestic sewage;
the heavy metal ion precipitation submodule is used for carrying out chemical reaction precipitation on heavy metal ions in the domestic sewage and filtering to remove corresponding heavy metal precipitates;
the pH value adjusting submodule is used for adjusting the pH value of the domestic sewage so as to enable the pH value of the domestic sewage to be within a preset pH value range;
the sterilization and disinfection submodule is used for performing chlorine compound sterilization treatment and ultraviolet sterilization treatment on the domestic sewage.
The domestic sewage is treated by four treatment processes of solid impurity precipitation and filtration, heavy metal ion precipitation, pH value adjustment and sterilization, so that the sewage purification efficiency can be improved to the maximum extent, and the water quality condition after sewage purification can be improved.
Preferably, the purified water detection and discharge module comprises a water quality detection and classification submodule and a purified water discharge submodule; wherein,
the water quality detection and classification submodule is used for detecting the water quality of the purified water obtained after the purification treatment and distinguishing the purified water into different water quality levels according to the detected water quality result;
the purified water discharging submodule is used for discharging the purified water to different environmental occasions according to the distinguishing result of the water quality level.
The purified water after being purified is subjected to water quality detection, so that the purified water is distinguished in water quality level, and the purified water with different water quality levels has different purposes, so that the purified water can be purposefully discharged to different occasions according to the distinguishing result of the water quality levels, and the requirements of different occasions such as irrigation, fire fighting or non-drinking living water and the like are met.
From the content of the above-mentioned embodiment, this rural domestic sewage treatment intelligent monitoring system based on thing networking is through carrying out the image shooting to the domestic sewage discharge port in rural area to this realizes the real-time supervision to the domestic sewage discharge port sewage discharge state, and should obtain corresponding domestic sewage discharge parameter according to the sewage discharge image of shooing, thereby carry out adaptive domestic sewage purification according to this domestic sewage discharge parameter and handle, carry out the emission operation of different modes with this purified water according to the quality of water condition of the purified water self of purification treatment at last, thereby guarantee that this purified water all can obtain effectual cyclic utilization and avoid the emergence of domestic sewage arbitrary discharge and polluted environment condition, with this efficiency and the intelligent degree that improves rural domestic sewage treatment.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The rural domestic sewage treatment intelligent monitoring system based on the Internet of things is characterized by comprising a domestic sewage discharge image acquisition module, a domestic sewage discharge parameter determination module, a domestic sewage purification treatment module, a purified water detection and discharge module and an Internet of things central control module; wherein,
the domestic sewage discharge image acquisition module is used for acquiring a real-time domestic sewage discharge image corresponding to the domestic sewage discharge port;
the domestic sewage discharge parameter determination module is used for analyzing the real-time domestic sewage discharge image so as to determine at least one of the domestic sewage discharge total amount, the domestic sewage discharge speed and the domestic sewage discharge time period corresponding to the domestic sewage discharge port as a domestic sewage discharge parameter;
the Internet of things central control module is used for sending a sewage purification operation instruction signal to the domestic sewage purification treatment module according to the domestic sewage discharge parameter;
the domestic sewage purification treatment module is used for purifying the domestic sewage discharged from the domestic sewage discharge port according to the sewage purification operation indication signal;
the purified water detection and discharge module is used for detecting the quality of the purified water obtained after the purification treatment and carrying out adaptive discharge operation on the purified water according to the detected water quality result.
2. The rural domestic sewage treatment intelligent monitoring system based on the internet of things of claim 1, characterized in that:
the domestic sewage discharge image acquisition module comprises a binocular camera shooting submodule, an image preprocessing submodule and an image storage submodule; wherein,
the binocular camera module is used for continuously performing binocular shooting on the domestic sewage discharge port so as to obtain a real-time binocular domestic sewage discharge image of the domestic sewage discharge port;
the image preprocessing submodule is used for carrying out noise reduction preprocessing on the real-time binocular domestic sewage discharge image;
the image storage submodule is used for dividing the real-time binocular domestic sewage discharge image subjected to the noise reduction pretreatment into a plurality of sub-images according to a shooting time sequence and storing the sub-images.
3. The rural domestic sewage treatment intelligent monitoring system based on the internet of things of claim 1, characterized in that:
the binocular image submodule comprises a binocular camera and a camera shooting adjusting holder; wherein,
the binocular camera comprises two variable-focus cameras which are arranged at different positions relative to the domestic sewage discharge port;
the camera shooting adjusting tripod head comprises a tripod head base, a first tripod head bracket and a second tripod head bracket;
the first holder bracket and the second holder bracket are both rotatably arranged on the holder base;
the first holder bracket is provided with a zoom camera, and the second holder bracket is provided with another zoom camera;
the first holder support and the second holder support are both six-degree-of-freedom adjustment holder supports which can adjust respective six-degree-of-freedom postures of the corresponding zoom cameras.
4. The rural domestic sewage treatment intelligent monitoring system based on the internet of things of claim 1, characterized in that:
the domestic sewage discharge parameter determination module comprises an image analysis submodule, a domestic sewage discharge total amount/discharge speed determination submodule and a domestic sewage discharge time period determination submodule; wherein,
the image analysis submodule is used for calculating parallax image information corresponding to the real-time domestic sewage discharge image and extracting and obtaining domestic sewage discharge image tone characteristics, domestic sewage discharge image texture characteristics and domestic sewage discharge image contour characteristics from the parallax image information;
the domestic sewage discharge total amount/discharge speed determination submodule is used for obtaining the domestic sewage discharge total amount and the domestic sewage discharge speed according to the domestic sewage discharge image tone characteristic and the domestic sewage discharge image texture characteristic;
the domestic sewage discharge time period determining submodule is used for obtaining the domestic sewage discharge time period according to the domestic sewage discharge image contour characteristics.
5. The rural domestic sewage treatment intelligent monitoring system based on the internet of things of claim 4, characterized in that:
the image analysis submodule comprises a parallax image calculation unit, a tone characteristic extraction unit, a texture characteristic extraction unit and a contour characteristic extraction unit; wherein,
the parallax image calculation unit is used for comparing images of real-time domestic sewage discharge images shot from different visual angles so as to obtain parallax image information;
the hue feature extraction unit is used for extracting and obtaining the hue feature of the domestic sewage discharge image from the parallax image information;
the texture feature extraction unit is used for extracting the texture features of the domestic sewage discharge image from the parallax image information;
the contour feature extraction unit is used for extracting and obtaining the contour features of the domestic sewage discharge image from the parallax image information.
6. The rural domestic sewage treatment intelligent monitoring system based on the internet of things of claim 1, characterized in that:
the Internet of things central control module comprises a historical sewage discharge database unit, a domestic sewage discharge trend determining unit and a sewage purification operation indication signal generating unit; wherein,
the historical sewage discharge database unit is used for constructing a historical domestic sewage discharge database about rural areas;
the domestic sewage discharge trend determining unit is used for constructing a domestic sewage discharge trend prediction model related to the rural area according to the historical domestic sewage discharge database, and determining the real-time domestic sewage discharge progress of the domestic sewage discharge port by combining the domestic sewage discharge parameters and the domestic sewage discharge trend prediction model;
and the sewage purification operation indication signal generation unit is used for sending a sewage purification operation indication signal to the domestic sewage purification treatment module according to the real-time domestic sewage discharge progress.
7. The rural domestic sewage treatment intelligent monitoring system based on the internet of things of claim 1, characterized in that:
the domestic sewage purification treatment module comprises a solid impurity precipitation and filtration submodule, a heavy metal ion precipitation submodule, a pH value adjustment submodule and a sterilization and disinfection submodule; wherein,
the solid impurity precipitation and filtration submodule is used for precipitating and filtering solid impurities in the domestic sewage;
the heavy metal ion precipitation submodule is used for carrying out chemical reaction precipitation on heavy metal ions in the domestic sewage and filtering to remove corresponding heavy metal precipitates;
the pH value adjusting submodule is used for adjusting the pH value of the domestic sewage so as to enable the pH value of the domestic sewage to be within a preset pH value range;
the sterilization and disinfection submodule is used for performing chlorine compound sterilization treatment and ultraviolet sterilization treatment on the domestic sewage.
8. The rural domestic sewage treatment intelligent monitoring system based on the internet of things of claim 1, characterized in that:
the purified water detection and discharge module comprises a water quality detection and classification submodule and a purified water discharge submodule; wherein,
the water quality detection and classification submodule is used for detecting the water quality of the purified water obtained after the purification treatment and distinguishing the purified water into different water quality grades according to the detected water quality result;
and the purified water discharge submodule is used for discharging the purified water to different environmental occasions according to the distinguishing result of the water quality level.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645510A (en) * | 2021-02-05 | 2021-04-13 | 四川清和科技有限公司 | Household small-sized domestic sewage treatment system and method |
| CN113505647A (en) * | 2021-06-10 | 2021-10-15 | 广州资源环保科技股份有限公司 | Monitoring method and device for intelligent monitoring row port |
| CN113688577A (en) * | 2021-10-22 | 2021-11-23 | 江苏拓邦环保科技有限公司 | Method and device for treating and recycling domestic sewage |
| CN114417622A (en) * | 2022-01-24 | 2022-04-29 | 大唐融合通信股份有限公司 | Sewage treatment method, device, equipment and system |
| CN113505647B (en) * | 2021-06-10 | 2024-11-05 | 广州资源环保科技股份有限公司 | Monitoring method and device for intelligent monitoring of drainage port |
-
2020
- 2020-08-15 CN CN202010821720.XA patent/CN111977868A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645510A (en) * | 2021-02-05 | 2021-04-13 | 四川清和科技有限公司 | Household small-sized domestic sewage treatment system and method |
| CN113505647A (en) * | 2021-06-10 | 2021-10-15 | 广州资源环保科技股份有限公司 | Monitoring method and device for intelligent monitoring row port |
| CN113505647B (en) * | 2021-06-10 | 2024-11-05 | 广州资源环保科技股份有限公司 | Monitoring method and device for intelligent monitoring of drainage port |
| CN113688577A (en) * | 2021-10-22 | 2021-11-23 | 江苏拓邦环保科技有限公司 | Method and device for treating and recycling domestic sewage |
| CN114417622A (en) * | 2022-01-24 | 2022-04-29 | 大唐融合通信股份有限公司 | Sewage treatment method, device, equipment and system |
| CN114417622B (en) * | 2022-01-24 | 2023-09-01 | 大唐融合通信股份有限公司 | Sewage treatment method, device, equipment and system |
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