CN112985638A - Sewage traceability system based on temperature and early warning method thereof - Google Patents
Sewage traceability system based on temperature and early warning method thereof Download PDFInfo
- Publication number
- CN112985638A CN112985638A CN202110153862.8A CN202110153862A CN112985638A CN 112985638 A CN112985638 A CN 112985638A CN 202110153862 A CN202110153862 A CN 202110153862A CN 112985638 A CN112985638 A CN 112985638A
- Authority
- CN
- China
- Prior art keywords
- module
- temperature
- optical fiber
- mobile terminal
- analysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000013307 optical fiber Substances 0.000 claims abstract description 37
- 238000004458 analytical method Methods 0.000 claims abstract description 22
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 238000007405 data analysis Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000002513 implantation Methods 0.000 claims description 3
- 230000035772 mutation Effects 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 238000011160 research Methods 0.000 claims description 3
- 238000004861 thermometry Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Alarm Devices (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a temperature-based sewage traceability system and an early warning method thereof, which relate to the technical field of environmental protection and comprise a distributed optical fiber temperature measurement module, an analysis and study model, an enterprise management module, a GIS system module, a wireless signal module and a mobile terminal module, wherein the distributed optical fiber temperature measurement module is distributed in drain pipe networks of all monitoring terminals; the distributed optical fiber temperature measurement module is connected with the analysis and study model through an optical fiber, and the output end of the analysis and study model is connected with the enterprise management module and the GIS system module; the GIS system module is connected with the wireless signal module; the wireless signal module is connected with the mobile terminal module; and the enterprise management module is linked with the mobile terminal module. Has the following beneficial effects: (1) the sewage discharge condition and the sewage discharge source can be monitored and mastered in real time without dead angles, and the pollution source point location is accurate. (2) The safety of the laying operation of the system sensor is high. (3) The maintenance cost of the equipment is low. (4) The water temperature information is convenient to check.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a sewage traceability system based on temperature and an early warning method thereof.
Background
The temperature of the sewage is closely related to the components, and different components can cause local change of the temperature, so that the components of the sewage can be detected by monitoring the temperature of the sewage. At present, the sewage monitoring technology for sewage disposal enterprises and relevant parks and towns mainly comprises the steps of installing a national standard water quality monitoring instrument and video monitoring at a sewage discharge outlet of an enterprise, and installing a national standard water quality detector, a liquid level meter, a flow meter and the like in a sewage or rainwater inspection well for monitoring. There are the following problems: 1. the water quality measured by the national standard law has larger time interval, so that pollution cannot be monitored in real time, and sudden environmental accidents or illegal behaviors caused by stealing cannot be effectively monitored; 2. the traditional instruments installed in the inspection well have fatal problems of high maintenance cost, poor signal reliability and stability, poor safety and the like due to severe environments such as humidity, corrosive gas, flammable and explosive gas and the like; 3. only the instruments distributed in the inspection well cannot monitor the drainage state in the pipe network.
Disclosure of Invention
1. Technical problem to be solved by the invention
The pollution cannot be monitored in real time; the traditional instrument has high maintenance cost, poor signal reliability and stability, poor safety and the like; the invention provides a temperature-based sewage traceability system and an early warning method thereof, aiming at solving the technical problems that the drainage state in a pipe network cannot be monitored, the monitoring is real-time, no dead angle exists, the pollution source point location is accurately positioned, the pollution characteristics are reliably compared, the laying operation safety of a system sensor is high, and the maintenance cost is low.
2. Technical scheme
In order to solve the problems, the technical scheme provided by the invention is as follows:
the temperature-based sewage traceability system comprises a distributed optical fiber temperature measurement module, an analysis and study model, an enterprise management module, a GIS system module, a wireless signal module and a mobile terminal module, wherein the distributed optical fiber temperature measurement module is distributed in drain pipe networks of all monitoring terminals; the distributed optical fiber temperature measurement module is connected with the analysis and study model through an optical fiber, and the output end of the analysis and study model is connected with the enterprise management module and the GIS system module; the GIS system module is connected with the wireless signal module; the wireless signal module is connected with the mobile terminal module; and the enterprise management module is linked with the mobile terminal module.
Optionally, the implantation point locations of the distributed optical fiber temperature measurement module include optical fiber point location data parameter settings of a reference point, an intersection point, a special point, an invalid point, a comparison interval, an effective jump amplitude, and an effective mean value.
Optionally, the analysis and study model comprises two sets of alarm models in sunny days and rainy days, and the analysis and study model takes the continuous point location temperature mutation in fixed time as the main alarm basis, and eliminates the interference factors of the auxiliary reference point temperature, the special point location temperature, different temperatures of various areas of initial rainwater and different temperatures of branch lines.
Optionally, a pollution discharge feature library is arranged in the enterprise management module.
Optionally, a temperature probe and a temperature signal converter are arranged in the distributed optical fiber temperature measurement module, and the temperature signal converter is connected with an optical fiber.
Optionally, the mobile terminal module is an APP or a web page.
The early warning method of the sewage traceability system based on the temperature comprises the following steps:
the distributed optical fiber temperature measurement module is placed in a drain pipe network, and the temperature change condition in the drain pipe network is monitored in real time;
the enterprise management module is internally provided with a pollution discharge characteristic pollutant comparison fingerprint library of related enterprises along the vertical pipe network;
carrying out data analysis on the water temperature through an analysis research and judgment model;
generating an accurate positioning signal on a GIS system module;
the wireless signal module transmits the positioning and analyzing signals to the mobile terminal module;
the mobile terminal module presents the information to a manager for early warning;
and the manager positions the abnormal water temperature information and traces to the abnormal distributed optical fiber temperature measuring module end.
Optionally, in the step of measuring the temperature of the distributed optical fiber, the point location temperature data is functionally distinguished according to the setting, and then is subjected to preliminary processing and distributed processing.
Optionally, the comparison fingerprint library is installed in the mobile terminal module, and the mobile terminal module compares and analyzes the monitored data with the comparison fingerprint library to generate early warning information which is easy to identify by a manager.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) the sewage traceability system based on the temperature and the early warning method thereof can monitor and master the sewage discharge condition and the sewage discharge source in real time without dead angles, and the pollution source point location is accurate.
(2) According to the sewage traceability system based on the temperature and the early warning method thereof, the safety of laying and running of the system sensor is high.
(3) The temperature-based sewage traceability system and the early warning method thereof provided by the embodiment of the application have the advantages that the maintenance cost of the equipment is low.
(4) According to the sewage traceability system based on the temperature and the early warning method thereof, the water temperature information is convenient to check.
Drawings
Fig. 1 is a block diagram of a temperature-based sewage tracing system and an early warning method thereof according to an embodiment of the present invention.
1. A distributed optical fiber temperature measurement module; 2. analyzing and judging the model; 3. an enterprise management module; 4. a GIS system module; 5. a wireless signal module; 6. and a mobile terminal module.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.
Examples
With reference to fig. 1, the temperature-based sewage traceability system comprises a distributed optical fiber temperature measurement module 1, an analysis and study model 2, an enterprise management module 3, a GIS system module 4, a wireless signal module 5 and a mobile terminal module 6, wherein the distributed optical fiber temperature measurement module 1 is distributed in drain nets of all monitoring terminals; the distributed optical fiber temperature measurement module 1 is connected with the analysis and study model 2 through an optical fiber, and the output end of the analysis and study model 2 is connected with the enterprise management module 3 and the GIS system module 4; the GIS system module 4 is connected with the wireless signal module 5; the wireless signal module 5 is connected with the mobile terminal module 6; the enterprise management module 3 is linked with the mobile terminal module 6. Environmental protection, water service or other government supervision departments can master the sewage discharge condition and the sewage discharge source in real time; enterprises can master the sewage treatment and discharge conditions in real time and well control the internal quality; and the emergency water pollution guarantee work (timely cutting off pollution sources through system linkage) is facilitated in various social circles.
The implantation point positions of the distributed optical fiber temperature measurement module 1 comprise optical fiber point position data parameter settings of a reference point, an intersection point, a special point, an invalid point, a comparison interval, an effective jump amplitude and an effective mean value.
The analysis and study model 2 comprises two sets of alarm models in sunny days and rainy days, and the analysis and study model 2 takes the continuous point location temperature mutation in fixed time as the main alarm basis, and eliminates the interference factors of the auxiliary reference point temperature, the special point location temperature, different temperatures of various areas of initial rainwater and different temperatures of branch lines.
And a pollution discharge characteristic library is arranged in the enterprise management module 3. The sewage water temperature characteristics are arranged in a sewage discharge characteristic library in categories, and indexes are added for convenient retrieval.
A temperature probe and a temperature signal converter are arranged in the distributed optical fiber temperature measurement module, and the temperature signal converter is connected with optical fibers. The temperature measuring probe is used for measuring temperature, and the temperature signal converter converts the temperature into a signal. The signal will be conducted from the fiber to the analytical decision model 2.
The mobile terminal module 6 is an APP or a webpage. The APP or the webpage can be conveniently checked by the manager through the mobile equipment.
The early warning method of the sewage traceability system based on the temperature comprises the following steps:
the distributed optical fiber temperature measurement module 1 is placed in a drain pipe network, and the temperature change condition in the drain pipe network is monitored in real time; and performing function differentiation on the point location temperature data according to setting, performing primary processing on the point location temperature data, and performing distributed processing.
The enterprise management module 3 is internally provided with a pollution discharge characteristic pollutant comparison fingerprint database of related enterprises along the vertical pipe network;
the water temperature is subjected to data analysis through the analysis research and judgment model 2;
generating an accurate positioning signal on the GIS system module 4;
the wireless signal module 5 transmits the positioning and analyzing signals to the mobile terminal module 6;
the mobile terminal module 6 presents the information to the manager for early warning;
and the manager positions the abnormal water temperature information and traces to the abnormal distributed optical fiber temperature measuring module end.
The mobile terminal module 6 compares and analyzes the monitored data with a comparison fingerprint database to generate early warning information which is easy to be identified by a manager.
1.5km and 1km distributed optical fibers are respectively paved on a rainwater pipe network and an industrial enterprise in a certain project in a certain park, a temperature signal is measured by the distributed optical fiber temperature measuring module 1, the temperature signal is processed and displayed on the GIS system module 4, data analysis is carried out on the water temperature by the analysis studying and judging module 2, and the system is tried to run for a period of time to find out the abnormal sewage discharge temperature of the enterprise in time, so that the phenomenon that domestic sewage is mixed into the rainwater pipe network is found.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (9)
1. The temperature-based sewage traceability system is characterized by comprising a distributed optical fiber temperature measurement module, an analysis and study model, an enterprise management module, a GIS system module, a wireless signal module and a mobile terminal module, wherein the distributed optical fiber temperature measurement module is distributed in drain pipe networks of all monitoring terminals; the distributed optical fiber temperature measurement module is connected with the analysis and study model through an optical fiber, and the output end of the analysis and study model is connected with the enterprise management module and the GIS system module; the GIS system module is connected with the wireless signal module; the wireless signal module is connected with the mobile terminal module; and the enterprise management module is linked with the mobile terminal module.
2. The temperature-based sewage traceability system of claim 1, wherein the implantation point locations of the distributed fiber optic thermometry modules comprise fiber optic point location data parameter settings of a reference point, an intersection point, a special point, an invalid point, a comparison interval, an effective jump amplitude and an effective mean.
3. The temperature-based sewage tracing system of claim 1, wherein said analysis and study model comprises two sets of alarm models for sunny days and rainy days, said analysis and study model uses continuous point location temperature mutation at fixed time as alarm main basis, and eliminates interference factors of auxiliary reference point temperature, special point location temperature, different temperatures of each area of initial rainwater and different temperatures of branch lines.
4. The temperature-based wastewater traceability system of claim 1, wherein a waste characteristic repository is provided within the enterprise management module.
5. The temperature-based sewage traceability system of claim 1, wherein a temperature probe and a temperature signal converter are arranged in the distributed optical fiber temperature measurement module, and the temperature signal converter is connected with an optical fiber.
6. The temperature-based sewage traceability system of claim 1, wherein the mobile end module is an APP or a web page.
7. The early warning method of the temperature-based sewage traceability system, according to claim 1, comprising the steps of:
the distributed optical fiber temperature measurement module is placed in a drain pipe network, and the temperature change condition in the drain pipe network is monitored in real time;
the enterprise management module is internally provided with a pollution discharge characteristic pollutant comparison fingerprint library of related enterprises along the vertical pipe network;
carrying out data analysis on the water temperature through an analysis research and judgment model;
generating an accurate positioning signal on a GIS system module;
the wireless signal module transmits the positioning and analyzing signals to the mobile terminal module;
the mobile terminal module presents the information to the manager;
and the manager positions the abnormal water temperature information and traces to the abnormal distributed optical fiber temperature measuring module end.
8. The early warning method of the temperature-based sewage traceability system, as claimed in claim 7, wherein in the distributed optical fiber temperature measurement step, the point location temperature data is functionally differentiated according to settings, and on the basis, the preliminary processing is performed to perform the distributed processing.
9. The temperature-based sewage traceability system and the early warning method thereof of any one of claims 1 to 8, wherein the comparison fingerprint database is installed in the mobile terminal module, and the mobile terminal module compares and analyzes the monitored data with the comparison fingerprint database to generate early warning information which is easy to be identified by a manager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153862.8A CN112985638A (en) | 2021-02-04 | 2021-02-04 | Sewage traceability system based on temperature and early warning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153862.8A CN112985638A (en) | 2021-02-04 | 2021-02-04 | Sewage traceability system based on temperature and early warning method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112985638A true CN112985638A (en) | 2021-06-18 |
Family
ID=76346835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110153862.8A Pending CN112985638A (en) | 2021-02-04 | 2021-02-04 | Sewage traceability system based on temperature and early warning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112985638A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745403A (en) * | 2013-12-05 | 2014-04-23 | 铸神科技无锡有限公司 | Wastewater electrochemical treatment database establishment method and device thereof |
| CN107274323A (en) * | 2017-05-27 | 2017-10-20 | 中山市知科应用科技研究有限公司 | A kind of dynamic managing and control system of municipal drainage |
| CN107831285A (en) * | 2017-01-19 | 2018-03-23 | 江苏省金威测绘服务中心 | A kind of dystrophication monitoring system and its method based on Internet of Things |
| CN108009736A (en) * | 2017-12-13 | 2018-05-08 | 北京北华中清环境工程技术有限公司 | A kind of water quality early-warning and predicting system and water quality early-warning and predicting method |
| CN109001399A (en) * | 2018-07-17 | 2018-12-14 | 深圳市万德装饰设计工程有限公司 | A kind of equipment of sewage monitoring |
| CN110297018A (en) * | 2019-06-11 | 2019-10-01 | 同济大学 | A kind of method and device that drainage pipeline networks pollutant emission is traced to the source |
| CN110531043A (en) * | 2019-08-29 | 2019-12-03 | 中水三立数据技术股份有限公司 | A kind of basin water environment pollution intelligent management system and its method |
| CN111120877A (en) * | 2019-12-12 | 2020-05-08 | 同济大学 | Drainage pipe network leakage monitoring equipment based on distributed optical fiber temperature measurement |
| CN111189990A (en) * | 2020-01-15 | 2020-05-22 | 广西国宏智鸿环保科技集团有限公司 | Remote intelligent water quality detection system |
| CN210953169U (en) * | 2020-01-06 | 2020-07-07 | 唐山市智明电子科技有限公司 | Monitoring device for roadside sewage stealing and draining |
| CN111754735A (en) * | 2020-06-23 | 2020-10-09 | 张志国 | Urban underground pipe network safety monitoring system |
| CN111928120A (en) * | 2020-07-08 | 2020-11-13 | 南京财经大学 | Rain and sewage pipe network monitoring system |
-
2021
- 2021-02-04 CN CN202110153862.8A patent/CN112985638A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745403A (en) * | 2013-12-05 | 2014-04-23 | 铸神科技无锡有限公司 | Wastewater electrochemical treatment database establishment method and device thereof |
| CN107831285A (en) * | 2017-01-19 | 2018-03-23 | 江苏省金威测绘服务中心 | A kind of dystrophication monitoring system and its method based on Internet of Things |
| CN107274323A (en) * | 2017-05-27 | 2017-10-20 | 中山市知科应用科技研究有限公司 | A kind of dynamic managing and control system of municipal drainage |
| CN108009736A (en) * | 2017-12-13 | 2018-05-08 | 北京北华中清环境工程技术有限公司 | A kind of water quality early-warning and predicting system and water quality early-warning and predicting method |
| CN109001399A (en) * | 2018-07-17 | 2018-12-14 | 深圳市万德装饰设计工程有限公司 | A kind of equipment of sewage monitoring |
| CN110297018A (en) * | 2019-06-11 | 2019-10-01 | 同济大学 | A kind of method and device that drainage pipeline networks pollutant emission is traced to the source |
| CN110531043A (en) * | 2019-08-29 | 2019-12-03 | 中水三立数据技术股份有限公司 | A kind of basin water environment pollution intelligent management system and its method |
| CN111120877A (en) * | 2019-12-12 | 2020-05-08 | 同济大学 | Drainage pipe network leakage monitoring equipment based on distributed optical fiber temperature measurement |
| CN210953169U (en) * | 2020-01-06 | 2020-07-07 | 唐山市智明电子科技有限公司 | Monitoring device for roadside sewage stealing and draining |
| CN111189990A (en) * | 2020-01-15 | 2020-05-22 | 广西国宏智鸿环保科技集团有限公司 | Remote intelligent water quality detection system |
| CN111754735A (en) * | 2020-06-23 | 2020-10-09 | 张志国 | Urban underground pipe network safety monitoring system |
| CN111928120A (en) * | 2020-07-08 | 2020-11-13 | 南京财经大学 | Rain and sewage pipe network monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110196083B (en) | Method and device for monitoring and identifying polluted path of drainage pipe network and electronic equipment | |
| CN114371260B (en) | Method for performing gridding monitoring, diffusion early warning and tracing on industrial enterprise unstructured VOCs | |
| CN112525977B (en) | Method and system for on-line monitoring and tracing leakage of non-organized VOCs (volatile organic Compounds) | |
| CN115293923A (en) | River-entering sea-entering sewage draining port supervision and traceability management platform | |
| CN114321740B (en) | Combustible gas leakage point positioning method, system and readable storage module | |
| CN110458529A (en) | A kind of water pollution prediction method based on big data | |
| CN115081340B (en) | Micro pipe gallery gas monitoring method and system based on simulation and deep learning | |
| Riddick et al. | A cautionary report of calculating methane emissions using low-cost fence-line sensors | |
| CN116305699A (en) | Pipeline supervision system based on omnibearing sensing | |
| CN111240256A (en) | Building engineering on-site monitoring management system | |
| CN102980610B (en) | CEMS system intelligence failure detector | |
| CN117934212A (en) | Construction process monitoring method based on IOT technology digital visualization platform | |
| CN117853055A (en) | Pollution tracing management and control system | |
| CN112985638A (en) | Sewage traceability system based on temperature and early warning method thereof | |
| CN116951330A (en) | Large transformer online live oil filtering pipeline leakage detection method | |
| Andria et al. | Model characterization in measurements of environmental pollutants via data correlation of sensor outputs | |
| CN111487426A (en) | Collection and dispersion pollution source monitoring system based on Internet of things | |
| KR102592931B1 (en) | Water quality monitoring system based on gis using iot water quility sensor device and method thereof | |
| CN112903139A (en) | Sewage traceability early warning research and judgment system and early warning research and judgment method thereof | |
| CN115907733A (en) | AI unmanned inspection platform and method for secondary water supply pump room | |
| CN202433761U (en) | Remote monitoring, warning and fault diagnosis system of anode protecting device based on Internet of things | |
| CN113607710B (en) | Method for on-line monitoring water quality and device and system applied by same | |
| CN211877102U (en) | High-ground-temperature tunnel environment real-time early warning and long-term monitoring system | |
| CN110296325B (en) | Leakage real-time monitoring device and monitoring method based on bag method principle | |
| CN113588617A (en) | Water quality multi-feature early warning traceability system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220222 Address after: 310000 3a04-2, block D, Yuhang chamber of Commerce building, No. 199, Xinfeng Road, Nanyuan street, Linping District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Nashan Nashui Environmental Protection Technology Co.,Ltd. Address before: No. 58, Guanhe Road, resident Er village, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Applicant before: Wu Chaofeng |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |