37results about How to "Precision Governance" patented technology

The invention discloses a method for control and treatment of water pollution of a black and odorous river. The method includes following steps: S1, dividing key river reaches or control units; S2, calculating water environment characteristics, and determining water quality targets of the control units; S3, calculating the water environment capacity and pollution load accounting according to the water quality targets; S4, distributing the pollution load cutting amount to each control unit; and S5, performing overall treatment layout, establishing a river water quality process model, putting treatment information into the model, inspecting whether the water quality targets reach the standard, if not, repeating the steps of S1-S5 until the water quality reaches the standard, and if yes, applying the method to practical water pollution treatment of black and odorous rivers. According to the method, the problem of treatment of the black and odorous water body is accurately quantified, key chemical indexes which cause the water body to become black and odorous are extracted, the setting of each treatment project and the specific project amount can be guided through quantitative calculation, and the project management is more accurate and economic.

The invention discloses a three-dimensional comprehensive, efficient and accurate treatment technique for a coal oil-gas coexistent mine. The technique comprises the following steps: S10, calculatingcoal seam gas geological reserves and surrounding rock oil-gas geological reserves; S20, establishing a reasonable borehole arrangement parameter model; S30, constructing a directional long borehole along the coal seam in the coal seam, and performing sectional hydraulic fracturing construction; S40, comprehensively evaluating the treatment effect by monitoring drainage data and combining with parameters such as drainage up-to-standard period, and providing a design basis for the treatment area under similar geological conditions. A multi-dimensional surrounding rock oil-gas-coal seam gas comprehensive drainage control technique aiming at disasters of the coal oil-gas coexistent mine is formed, dynamic space-time three-dimensional drainage of mining space disaster gas is achieved, mining efficiency and gas drainage efficiency are improved, and the problem of mine gas disaster is fundamentally solved.

The invention relates to an ecological ditch-and-source-preserving restoration method for slopes in gully regions of eastern-Gansu Loess Plateau. The method is used for carrying out analysis of the landform, erosion degree and groundwater distribution of the slopes in combination with a topographic map in order to match corresponding slope types. The slope types include (1) large slopes with large cutting and filling areas; (2) large slopes that are in a development period and with surrounding conditions not allowing large-area cutting and filling works; (3) sections with small landslides with a relatively great sliding risk, good overall stability and with landslides and less-stable slope local soil bodies having wedge sliding hazards; (4) small slopes with stretch-draw cracks at back edges; (5) small slopes or unstable blocks not allowing cutting and filling works; and (6) sections having construction and structures needing to be protected. According to the invention, on the basis of maximized protection of the original topography, landform and ecological substrate of the Loess Plateau, point-to-point and precise restoration of the gully regions of different topography and landforms in eastern-Gansu Loess Plateau is realized.

The invention discloses a transformer area low-voltage treatment method and system, and the method comprises the following steps: 1, acquiring outlet data of a transformer area and user side data, wherein the outlet data of the transformer area comprises three-phase voltage of the outlet of the transformer area, three-phase current of the outlet of the transformer area and tap switch gear data ofa distribution transformer, and the user side data comprises low voltage of the user side; 2, generating a user-side low-voltage event according to the user-side data; and 3, analyzing an event reasonof the user side low-voltage event based on the transformer area exit data. By collecting the data of the transformer area outlet and the user side, analyzing the reason of the low voltage of the user side and making a reasonable low voltage treatment strategy, the low voltage of the transformer area can be accurately treated.

The invention belongs to the technical field of environmental monitoring, and discloses a comprehensive environmental quality mobile monitoring system, which comprises a mobile monitoring vehicle andan industrial personal computer integrated in a vehicle body of the mobile monitoring vehicle; and a particulate laser radar and an atmospheric ozone laser radar are also arranged in the mobile monitoring vehicle. According to the technical scheme of the invention, the mobile monitoring system is used for carrying out monitoring while moving through the mobile monitoring vehicle, online data is monitored and analyzed in real time, and geographic position-species-concentration relevance and other means are established, a regional atmospheric environment pollution dynamic direct reading mode iscreated, and important contributions are provided for realizing fine management of atmospheric environment pollution; an ambient air pollution pre-tracing system is combined, early warning and sourcetracing of atmospheric environmental pollution can be achieved, government' control of VOCs enterprise emission' becomes possible, and compared with fixed point monitoring, the mobile monitoring system is more comprehensive in monitoring effect, accurate investigation, accurate strike and accurate treatment of regional environmental pollution can be achieved, the environmental treatment efficiencyis greatly improved, and the social cost is saved.

The invention discloses a water disaster probing method for a deep mineable coal bed. The water disaster probing method comprises the steps that drill hole probing is conducted, specifically, bedding drilling is conducted on a bottom plate aquifer dissolved fissure, a fissure zone, a fault water guiding zone, a water-rich area and a vertical water guiding structure, and suspected watered points of thin limestone initial fissures in bottom plate limestone are probed through a ground directional bedding drilling and precise bed controlling technology. By adopting the technical scheme of the invention, the ground directional bedding drilling and precise bed controlling technology is applied to drilling, the suspected watered points are probed, and the thin limestone initial fissures in the bottom plate limestone are subjected to net pulling probing; and the bottom of the coal bed is managed through drilling, regional exploration is conducted on the bottom plate aquifer dissolved fissure, the fissure zone, the fault water guiding zone, the water-rich area and the special vertical water guiding structure, and thus, hidden water disasters of the deep minable coal bed are probed; and positioning is accurate, precise governance in the next step is ensured so that the stoping work face can be governed, and the effect that bottom plate water bursting in the stoping process is avoided can be ensured.

The invention relates to an intelligent research and judgment method and system for four-disorder problems of rivers and lakes, and the method comprises the steps: building a suspected four-disorder problem research and judgment rule and model based on water conservancy river and lake shoreline spatio-temporal data management, carrying out the comprehensive research and judgment of found four-disorder clue pattern spots, extracting a four-disorder problem list, and carrying out the systematic management, thereby providing precise information for the determination and processing of the four-disorder problems, and achieving the intelligent research and judgment of the four-disorder problems. The method improves the study and judgment efficiency and accuracy of the suspected'four-disorder 'problem, assists the supervisor in quickly affirming and issuing the suspected'four-disorder' problem, and achieves the precise treatment and dynamic tracking.

The invention discloses a method and system for identifying a high-water-consumption zone. The identification method comprises the following steps: identifying a high-water-consumption well point by amulti-parameter fuzzy evaluation method; qualitatively and quantitatively analyzing and identifying a high-water-consumption layer section by using multiple data; and determining the distribution ofthe high-water-consumption zone by combining seepage resistance analysis. By adopting the scheme, a set of three-position zoning method from point to surface to body is established, points representedby well points, surfaces represented by layer sections and bodies represented by layer zones are organically associated, and the purposes of saving an extra-high water content later-period integral oilfield, accurately identifying and governing a high-water-consumption zone, improving the recovery ratio and prolonging the economic life of the extra-high water content oilfield are achieved. Therefore, the method has very high market application value.

The invention discloses a subsidence basin region division method and an electronic device. The method comprises the steps of obtaining an excavation height, an excavation width and an excavation burial depth, and monitoring an excavation length to obtain a current excavation length; and according to the excavation height, the excavation width and the current excavation length, determining multiple external influence region parameters of an external influence region outside an excavation space, multiple internal influence region parameters of an internal influence region in the excavation space, and multiple subsidence region parameters of a subsidence basin region in the internal influence region. A subsidence region is dynamically divided through the parameters, so that sub-region monitoring and accurate subsidence region management are conveniently carried out, a surface self-remediation attribute is brought into play to the maximum extent, and manual intervention is reduced for realizing self-balance of a surface ecological system. Meanwhile, a calculation method is simple and practical, subsidence basin region division under different mining conditions can be realized, and thesubsidence basin region division method is used for surface subsidence prediction, control, reclamation and ecological remediation management.

The invention provides a high-precision modeling method and system for attribute data of a layer-control phase-control multi-constraint contaminated site, and the method comprises the steps: buildinga homogenized contaminated site geologic body three-dimensional model through employing a site geologic layered structure and a sedimentary microfacies as constraint conditions; and performing non-uniform segmentation processing on attributes in the attribute range according to the elevation of the contaminated site, and establishing attribute segmentation data; under the constraint of a geologicbody three-dimensional model, establishing a homogenized three-dimensional attribute body model for segmented data, then adooting a spatial interpolation algorithm combining a deterministic model anda non-deterministic model to carry out non-valued area control processing, and establishing a high-precision three-dimensional attribute body model; and finally, performing color separation and colormatching on the model to form a high-precision three-dimensional attribute body model under multiple constraints of layer control and phase control. Through layer control and phase control multi-constraint site pollution attribute modeling, the influence of the concentration distribution diffusivity difference of pollutants between different stratums and different phases on the three-dimensional attribute body model is eliminated, and the pollutant attribute modeling precision is improved.

The invention discloses a deep-lying karst region water seal reinforced roadbed structure. The structure mainly comprises a roadbed (1), a cast-in-situ concrete slab (2), a bore hole (3), a slurry radiation area (4), a water flow (5), a pre-stress longitudinal beam (6), a cave (7), an independent base (8), a pre-stress crossbeam (9), a grouting pipe (12) and a slurry radiation hole (13). The water flow (5) and the cave (7) are isolated by the slurry radiation area (4) through a curtain grouting technology to prevent the growth of the cave; and the pre-stress longitudinal beam (6) and the pre-stress crossbeam (9) are used in the roadbed area above the cave (7) to support the pressure applied to the cast-in-situ concrete slab (2) by the roadbed (2), and the independent base (8) provides supporting force for the pre-stress beams. The structure can effectively processes large caves with the depths being greater than 10 m, effectively isolates the water flow, prevents the growth of the cave, has guaranteed stability, is simple to construct, is economic and reliable, and has wide application prospect.

The invention relates to a three-phase unbalanced treatment method based on linear programming. The method comprises the steps that an objective function of three-phase unbalanced treatment is constructed; a current equation constraint of three-phase unbalanced treatment is constructed; a phase unique constraint of three-phase unbalanced treatment is constructed; a phase non-adjustable constraintof three-phase unbalanced treatment is constructed; a phase-integral non-separable constraint of three-phase unbalanced treatment is constructed; a maximum phase switching number constraint of three-phase unbalanced treatment is constructed; a three-phase unbalance treatment model based on linear programming is formed to acquire a three-phase unbalanced treatment plan. The method can provide support for power system operators to manage three-phase imbalances and reduce line losses.

The invention discloses an incompletely separated disposal system for controlling sewage and initial rainwater pollution and a control method thereof. The system comprises a sewage main sewer and a rainwater main sewer. An outlet of the sewage main sewer is provided with a sewage treatment plant. An outlet of the rainwater main sewer is communicated with a natural water body. The system also comprises at least one unit area. A sewage branch sewer, a rainwater branch sewer and a combined sewer are disposed in each unit area. An outlet of each sewage branch sewer and an outlet of each rainwaterbranch sewer are communicated with an inlet of the corresponding combined sewer. An outlet of each combined sewer is provided with a first online rainwater treatment facility. An outlet of each firstonline rainwater treatment facility is provided with a first sewage discharge pipe communicated with the sewage main sewer, and a first rainwater discharge pipe communicated with the rainwater main sewer. The incompletely separated disposal system is simple in structure and convenient to install and arrange, urban non-point pollution sources can be effectively controlled, initial rainwater can beaccurately collected, and water body treatment accuracy can be improved.

The invention provides a method of calculating road motor vehicle emission based on air quality monitor equipment. The method is characterized by comprising following steps of: installing the air quality monitor equipment beside a road so as to acquire air pollutant concentration data; installing meteorological equipment beside the air quality monitor equipment so as to acquire wind speed and winddirection data; acquiring a relationship between the air quality monitor equipment and the road position; and calculating road motor vehicle emission based on the monitor position, pollutant concentration data and wind direction and wind speed data. The method has the beneficial effects that the road motor vehicle emission is directly calculated through the monitor data of the air quality monitorequipment beside the road. The method is simple, can be further used for evaluating emission ratios of different road sections, and optimizes motor vehicle emission management.

The invention discloses a completely separated system for controlling sewage and initial rainwater pollution and a control method of the completely separated system. The system comprises a sewage mainpipe and a rainwater main pipe, and further comprises at least one unit area, wherein a sewage treatment plant is arranged on an outlet of the sewage main pipe; an outlet of the rainwater main pipe communicates with a natural water body; a sewage branch pipe and a rainwater branch pipe are arranged in each unit area; an outlet of each sewage branch pipe communicates with the sewage main pipe; a first online rainwater treatment facility is arranged on an outlet of each rainwater branch pipe; and a first sewage discharge pipeline, which communicates with the sewage main pipe, and a first rainwater discharge pipeline, which communicates with the rainwater main pipe, are arranged on an outlet of each first online rainwater treatment facility. The completely separated system provided by the invention is simple in structure and convenient in installation and arrangement; and urban area pollution sources can be effectively controlled and initial rainwater can be precisely collected, so thatthe efficiency and the precision of water body treatment can be improved.

The invention relates to the technical field of artificial intelligence pest control, and discloses an intelligent pest control device suitable for different saplings. The intelligent pest control device comprises a trunk, wherein a shell is movably connected to the outer side of the trunk, an adjusting mechanism is movably mounted in the shell, an inducing mechanism is movably mounted in the shell, and the adjusting mechanism comprises a rotating wheel, a first connecting shaft, a first piston and a first connecting rod. According to the intelligent pest control device suitable for different saplings, a clamping block is slidably connected to the interior of a first shell, so that wind energy can be effectively utilized, effective fixation can be achieved through a clamping piece, meanwhile, the situation that trees are damaged by using iron wires and the like is avoided, automatic spraying can be conducted in the pest high-incidence period, the auxiliary effect on pest control is achieved, the equipment practicability is improved, the detection efficiency is improved, diseases can be timely and accurately found and treated, and in the treatment process, the concentration of pesticide liquid is automatically adjusted and the pesticide liquid is automatically sprayed to insect damage points.

The invention proposes a method and a device for controlling nitrogen oxides of multiple diesel engines. Diesel engine bench is an essential part in the production process of diesel engine testing. In order to solve the pollution problem of diesel engine benches, the state has formulated atmospheric regulations to restrict the discharge of bench pollutants. A device system for realizing the above method is composed of a plurality of engine stands, a distributed post-processing module, a general smoke exhaust pipe, and a centralized monitoring module, and is applicable to the scene where a plurality of diesel engine stands share one general exhaust pipe. The method is to independently treat the nitrogen oxide exhaust gas of the diesel engine on each platform, and the treated exhaust gas is collected to the general exhaust pipe; the centralized monitoring module is based on the current nitrogen oxide exhaust gas of the general exhaust pipe. The relationship between the value and the limit value of atmospheric regulations, and automatically adjust the nitrogen oxide treatment efficiency of each bench corresponding to the exhaust gas treatment device in real time.

The present invention relates to a method for ecological restoration of gullies and plateau slopes in the gully area of ​​the Loess Plateau in the east of Longdong. Combining with topographic maps, the slope landform, erosion degree, and groundwater distribution are analyzed to match the corresponding slope types and slopes. Types include: (1) large slopes with large area cut and fill areas; (2) large slopes that are developing and surrounding conditions do not allow large area cut and fill works; (3) large slopes with sliding Small-scale landslides with low risk of collapse, good overall stability, and areas where there is a risk of wedge-shaped sliding in landslides and unstable slopes; (4) small slopes with tension cracks at the rear edge of the slope; (5) not allowed (6) There are buildings and structures that need to be protected. On the basis of maximally protecting the original topography, landform and ecological base of the Loess Plateau, the present invention can realize point-to-point precise restoration for gully areas of the Longdong Loess Plateau with different topography and topography.

The invention provides an architecture information management method, device and equipment and a readable storage medium, and the method comprises the steps: obtaining first input information which comprises information which is inputted by a task initiator and is used for carrying out an information feedback task on each subsystem included in an architecture; in response to the first input information, a first control command is sent to a task acceptor corresponding to each subsystem, and the first control command comprises a command for reminding the task acceptor to start processing the information feedback task; acquiring second input information, wherein the second input information comprises an information feedback result input by the task acceptor; and processing is carried out according to the second input information until third input information is obtained, and the third input information comprises information that the architecture information input by the task initiator is treated. According to the invention, the problem of complexity of architecture information management when a large number of systems and personnel are involved during architecture information management is solved.

The invention discloses a head-end low-voltage analysis system based on distribution transformer terminal monitoring data analysis, and the system comprises: a data collection module which collects statistics related to TTUs at all levels, including TTU terminal total quantity, TTU quantity with data, TTU quantity with abnormal data, TTU quantity with effective data, low-voltage transformer area quantity, emergency low-voltage transformer area quantity, severe low-voltage transformer area quantity and general low-voltage transformer area quantity; the database module that is used for storing the statistics, read by the data acquisition module, related to each level of unit TTU; the monthly abnormal TTU data detail query module that is used for querying a list containing all abnormal TTU data and related statistics; a TTU data-based monthly low-voltage transformer area detail query module; a TTU data and curve query module; and a TTU data search module. The problems of poor real-time performance, insufficient display mode and the like existing in analysis of data of the power distribution monitoring terminal through a manual report mode in the prior art are solved.

The invention provides an urban and rural black and odorous water body blackness evaluation method. The method comprises the following steps: step 1, obtaining a color image of an RGB space of a black and odorous water body river channel; 2, converting a color image of an RGB space of the river channel image into an HSV color space; 3, performing image main color feature extraction on the HSV color space by using a K-means clustering method; 4, sorting main colors, and returning the RGB data of the image; 5, introducing a gray model to calculate a main color gray value Gray; and 6, analyzing the closeness degree of R / G / B three-color channels and black, and judging the blackening condition of the water body. The method is an independent evaluation method capable of judging blackening and blackening degree of the water body, so that the evaluation accuracy of the blackening degree of the water body is improved.

The invention provides a method for detecting a hidden water-conducting structure in the deep part of a working face, which belongs to the technical field of coal mine operation area detection, monitoring and control, and includes the following steps: 1) before the mining of the working face, adopt the underground transient electromagnetic detection method and / or microseismic Monitoring method, to find out the spatial distribution of low-resistance abnormal areas within the scope of mining influence; 2) Use the downhole drilling method and / or the ground horizontal branch hole drilling method for drilling verification; if water gushes out in the drilling, Then it is considered that there is a water-conducting structure in the low-resistance abnormal area; wherein, the borehole runs through the low-resistance abnormal area, and the distance between the borehole and the central axis of the low-resistance abnormal area is greater than the distance from the top of the low-resistance abnormal area It is equal to 30m. The invention also provides a treatment method for the hidden water-conducting structure in the deep part of the working face. The method for detecting and controlling the hidden water-conducting structure in the deep part of the working face provided by the invention has accurate drilling results.

The invention discloses a pollution source pedigree penetration analysis system, and relates to the technical field of data processing. The system comprises a pollution discharge condition acquisition module used for acquiring the pollution discharge condition of an enterprise; the level dividing module is used for dividing the control persons of the enterprise into a plurality of levels according to the sequence of equity proportions from low to high; the comparison module is used for comparing the total pollution discharge value with a pollution discharge limit value; the pollution information sending module is used for sending pollution information to a first controller when at least one pollution discharge limit value is smaller than the total pollution discharge value; the time setting module is used for setting task deadline; the pollution information issuing module is used for continuously sending the pollution information to the next-level controller when the feedback information of the controller is not received within the task deadline; and the feedback information receiving module is used for receiving feedback information of the corresponding controller within the task deadline. According to the method, the enterprise pollution condition is fed back to the controller in a step-by-step upward penetrating manner, so that the environmental pollution supervision efficiency is improved.

The invention discloses a panoramic electric energy quality monitoring system with a real-time monitoring function. The system comprises a monitoring system, a database server, an application server and a human-computer interface interaction workstation, wherein the monitoring system comprises an electric energy acquisition module, an electric energy quality storage module, a voltage monitoring module, an electric energy abnormity alarm module, a power supply service command module, a low voltage application module, a three-phase imbalance management module, a power distribution network time household budget type management module, a power distribution network on-load capacity regulation and voltage regulation suitability calculation module, a comprehensive maintenance evaluation application module, a work order application module and a geographic information positioning module. The invention belongs to the technical field of electric energy quality monitoring, and particularly provides a system for integrating marketing allocation system data, utilizing the concept of the electric electric energy internet of things and the big data technology and researching and developing a panoramic and visual interaction system, so that the service quality is integrally improved, the satisfaction degree of users is enhanced, the effect of precise treatment can be achieved, and the operation and maintenance efficiency is also remarkably improved.

The invention discloses a subsidence basin region division method and electronic equipment. The method includes: obtaining the excavation height, excavation width, and excavation depth, and monitoring the excavation length to obtain the current excavation length; according to the excavation The height, the excavation width, and the current excavation length determine a plurality of outer influence zone parameters for the outer influence zone outside the excavation space, a plurality of inner influence zone parameters for the inner influence zone inside the excavation space, and inner influence Multiple subsidence area parameters for subsidence basin regions within the region. The invention dynamically divides the subsidence area by parameters, facilitates the implementation of subsidence monitoring and precise management of the subsidence area, maximizes the self-repair property of the surface, reduces manual intervention, and realizes the self-balance of the surface ecosystem. At the same time, the calculation method is simple and practical, which can realize the regional division of subsidence basins under different mining conditions, and can be used for surface subsidence prediction, control, reclamation and ecological restoration management.

The invention discloses a deep-lying karst region water seal reinforced roadbed structure. The structure mainly comprises a roadbed (1), a cast-in-situ concrete slab (2), a bore hole (3), a slurry radiation area (4), a water flow (5), a pre-stress longitudinal beam (6), a cave (7), an independent base (8), a pre-stress crossbeam (9), a grouting pipe (12) and a slurry radiation hole (13). The water flow (5) and the cave (7) are isolated by the slurry radiation area (4) through a curtain grouting technology to prevent the growth of the cave; and the pre-stress longitudinal beam (6) and the pre-stress crossbeam (9) are used in the roadbed area above the cave (7) to support the pressure applied to the cast-in-situ concrete slab (2) by the roadbed (2), and the independent base (8) provides supporting force for the pre-stress beams. The structure can effectively processes large caves with the depths being greater than 10 m, effectively isolates the water flow, prevents the growth of the cave, has guaranteed stability, is simple to construct, is economic and reliable, and has wide application prospect.

The invention relates to a nano-robot for precisely treating sewage, which comprises a bionic body and probes, hydrogen peroxide fuel is arranged in the bionic body, and a plurality of probes are connected to the head of the bionic body; a Pt catalyst layer is arranged on the rear end face of a conical head of the bionic body head, hydrogen peroxide fuel is subjected to catalytic decomposition after being conveyed to the Pt catalyst layer through a pipe barrel, forward force is formed for the conical head when oxygen and hydrogen are released after catalytic decomposition, and traction is formed; the driving and guiding device is arranged in the middle of the bionic body, and the driving and guiding device is arranged at the tail of the bionic body. The device has the beneficial effects that controllability is high, all parts can be accurately controlled, rotation and advancing can be conducted according to actual conditions, power is large, and integration of monitoring and treatment can be achieved.