341 results about "Green belt" patented technology

The invention discloses a method and a system for rapidly and continuously detecting missing border trees based on dynamic edge calculation. The method comprises the following steps: acquiring an image, a GPS coordinate and a timestamp, and constructing a spatio-temporal trajectory; preprocessing the image, identifying and classifying vegetation, municipal facilities and moving shelter targets, and outputting feature information and confidence score to obtain an image identification result; based on an image recognition result, screening a street tree close to the lane line and predicting a corresponding position, constructing a motion track through continuous multi-frame data association, and performing calibration in a coordinate system to generate a predicted attention area to form a street tree position prediction result; and judging and classifying the plant missing condition in the green belt according to the street tree position prediction result, and generating related event information. By implementing the method provided by the invention, the limitation of the prior art can be overcome, more efficient and accurate technical support can be provided for daily maintenance of urban greening, and the quality and efficiency of urban management can be improved.

The invention provides an intelligent control method and system for rainwater overflow and reutilization of a viaduct, and relates to the field of self-adaptive control, and the method comprises the steps: carrying out the intelligent control of the rainwater overflow and reutilization of the viaduct based on the historical rainwater recovery data of a plurality of porous drainage pipes and the historical irrigation data of a green belt of the viaduct; the arrangement of the plurality of rainwater storage assemblies, the communication relation between the plurality of porous drainage pipes and the plurality of rainwater storage assemblies, the arrangement of the plurality of greening irrigation assemblies and the communication relation between the plurality of rainwater storage assemblies and the plurality of greening irrigation assemblies are optimized; according to the communication relation between the multi-hole drainage pipes and the rainwater storage assemblies and the real-time rainwater recycling data of the multi-hole drainage pipes, the operation of the rainwater storage assemblies and the opening degree of the overflow valve are controlled; according to the real-time soil state data of the green belt and the communication relation between the multiple rainwater storage assemblies and the multiple greening irrigation assemblies, the multiple greening irrigation assemblies are controlled to operate, and the system has the advantages that cyclic utilization of water resources is achieved, and the pressure of a municipal pipe network is reduced.

The utility model belongs to the technical field of rainwater collection and utilization, and particularly relates to an automatic road rainwater collection and storage device which comprises a water storage pool body, a water collection assembly is installed on one side of the water storage pool body, and a reinforcing supporting plate is connected to the inner wall of the water storage pool body in a welded mode. A liquid level display assembly is installed on the other side of the water storage tank body, a sealing cover protection assembly is installed on the top of the water storage tank body, the bottom end of the water storage tank body communicates with a water outlet pipeline, and the water collection assembly comprises a water collection channel; a plurality of water collecting and catchment pipelines can be designed and built according to specific terrains, rainwater on the road can be conveniently collected, the water storage pool is arranged to store the rainwater, the road can be maintained or nearby green belts can be irrigated by utilizing terrain difference or pumping water in the pool through a water pump when the rainwater is needed, and the rainwater collecting and catchment functions are achieved. The utilization rate of rainwater is conveniently increased, and water resources are saved.

The utility model relates to the technical field of watering vehicles, in particular to a green belt watering vehicle for landscaping engineering, which comprises a mounting frame, a high-pressure conveying mechanism is arranged on the mounting frame, two spraying plates are arranged on the high-pressure conveying mechanism, an adapting mechanism is mounted at the upper end of the mounting frame, two transverse plates are arranged on the adapting mechanism, and the two transverse plates are arranged on the mounting frame. One side of each transverse plate is rotationally connected with a pull rod, one end of each pull rod is rotationally connected with a sliding sleeve, two sliding frames are fixed to the sliding sleeves, and the two sliding frames on the same side are fixed to one side of one spraying plate. The device has the advantages that the sliding plate can be pushed to ascend and descend through the electric telescopic rod assembly, then the two spraying plates can ascend and descend conveniently, the transverse plate can be driven through the threaded sleeve, the pull rod pulls the two spraying plates to rotate, the device can adapt to green belts on the two sides of a garden road, watering operation on the two sides can be effectively achieved at the same time, and the practicability is high. And the angle can be adjusted so as to adjust the watering range.

The invention discloses a municipal green belt vegetation coverage rate automatic measurement and calculation method based on image extraction, and relates to the technical field of intelligent environment assessment, and the method comprises the following steps: building a rainfall time recording sequence in the vegetation coverage rate automatic measurement and calculation process, synchronously recording environment illumination intensity change information during image collection, and recording the rainfall time recording sequence; and marking a post-rain high reflection risk state at a corresponding time node of the rainfall time recording sequence. According to the invention, the rainfall time record sequence is established and the illumination change information is combined, so that the dynamic identification and hierarchical management of the post-rain reflection risk are realized; through credible vegetation reference area constraint and brightness rhythm line regulation and control, a reflective area gradually returns to a normal identification range, so that post-rain misjudgment and coverage rate sudden drop are avoided, and a measurement result is ensured to be continuous and stable and truly reflect a greening condition.

The greening protection device comprises a protection positioning frame and greening protection fixing supports located at the two ends of the protection positioning frame, and a rainwater collecting and irrigating mechanism is arranged on the upper portion of the front end of any greening protection fixing support. The rainwater collecting and irrigating mechanism comprises a rainwater collecting water tank, a photovoltaic electricity storage plate, a control device, a water pump, a water outlet pipe and a water spraying pipe. Rainwater is collected through the rainwater collecting hopper and stored in the rainwater collecting water tank, the impurity filter screen is installed at the upper end of the inner wall of the rainwater collecting hopper and can play a role in filtering impurities, the photovoltaic power storage plate is arranged at the upper end of the supporting plate and can absorb solar energy to provide electric energy, and the electric energy is supplied to the water pump through the electric wire. The water pump can convey rainwater collected and stored in the rainwater collecting water tank to the water spraying pipe through the water outlet pipe, then greening is irrigated through the atomization irrigation spray head, dependence on municipal water supply can be reduced, and therefore the water expense expenditure and the operation cost of the irrigation system are reduced.

The invention discloses an urban public space optimization method based on crowd behavior simulation. The method comprises the following steps: acquiring urban wind field parameters, urban air pollutant concentration data and geometrical characteristics of buildings; calculating a turbulence diffusion coefficient by adopting a computational fluid dynamics simulation method; acquiring real-time meteorological data according to the real-time meteorological data API to calculate atmospheric stability; determining concentration distribution of pollutants at different time and spatial positions by adopting a pollutant Lagrange particle tracking method; constructing a crowd behavior pattern classification model, and determining crowd behavior patterns in different public spaces; determining an optimal green belt and ventilation corridor configuration and an optimal public space ventilation optimization scheme; and the influence of different configurations on the ventilation effect and pollution inhibition is evaluated. According to the method, a more accurate and more efficient optimization scheme is provided for urban public space design by integrating multi-dimensional factors such as meteorology, building distribution, crowd behaviors and air flow, and the living quality of citizens and the comfort level of the public space are remarkably improved.

1. Name of the Design Product: Greening Pruning and Crushing Machine. 2. Use of the Design Product: For pruning and crushing plants in green belts. 3. Design Key Points of the Design Product: Lies in the combination of shape and pattern. 4. Picture or Photo Most Indicating the Design Key Points: Perspective view.

The invention discloses a green belt drip irrigation device based on a high polymer material and a drip irrigation method thereof. The green belt drip irrigation device comprises a water storage tank assembly, a drip irrigation mechanism, a photovoltaic panel assembly and a cleaning mechanism. By arranging the drip irrigation assembly, a first motor can be started to rotate according to actual drip irrigation requirements in actual use, the first motor rotates to drive an adjusting gear to rotate, the adjusting gear rotates to drive an adjusting gear ring to rotate, and the adjusting gear ring rotates to drive an outer drip tube to rotate; the water dripping amount is adjusted by rotating the outer dripping hole sets of different numbers to coincide with the inner dripping holes, the situation that water resources are wasted due to excessive drip irrigation is avoided, meanwhile, drip irrigation can be carried out according to the requirement of the green belt, and the growth condition and state of the green belt can be better; and a sealing rubber layer is arranged to block the inner dripping hole which does not work, so that waste is avoided.

The application belongs to the technical field of highway maintenance, and provides a highway greening engineering maintenance method and system based on machine learning, comprising the following steps: S100, acquiring a to-be-maintained greening engineering area map and generating a collection path, and flying a UAV along the collection path to acquire multiple hyperspectral images of the area map; S200, generating a first image according to the acquired multiple hyperspectral images; S300, marking a pest area in the first image and updating the first image into a second image; S400, introducing a decision tree model to train and learn pest image features and environmental parameters by training the second image to the initialized decision tree model obtained by training the second image to the decision tree model, so that key influencing factors can be autonomously extracted, intelligent identification of pest areas and judgment of diffusion trends are realized, and targeted maintenance suggestions are generated according to the training results, the accuracy and reliability of pest detection are improved, and the method is particularly suitable for highway scenes with wide distribution of green belts and rapid environmental changes.

1. The name of the design product: brush cutter (YSK BG328). 2. The use of the design product: used for the removal and pruning of weeds and shrubs in fields, courtyards, parks, green belts and other areas. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

The application discloses a honeycomb type rainwater collecting pool in the technical field of municipal engineering drainage, which comprises six side plates, a water inlet pipe, a plurality of columns and two three-hole side plates, two closed side plates and two double-hole side plates. Each column is arranged on one side of each side plate and is in clamping connection with the side plate. Each three-hole side plate, closed side plate and double-hole side plate is in clamping connection with the column and has a hexagonal shape. The honeycomb type modular design is adopted, the six side plates, three-hole side plates, closed side plates and double-hole side plates are clamped and connected through the columns, the overall shape has no fixed size limitation, the number of modules can be freely increased or decreased and the combined form can be arbitrarily adjusted according to the actual space of narrow and irregular sites such as road corners at the end of rainwater branch pipes, cracks in old communities and narrow green belts, and meanwhile, the clamping and positioning structure of the upper fixed plate, lower fixed plate and column ensures the overall stability after assembly.

The invention discloses an intelligent decision support system for urban water conservancy project multi-source data fusion, and relates to the field of engineering planning. Forming a feature region containing a green belt; analyzing to obtain at least one terrain low point and at least one terrain high point; obtaining an operation labor-consuming index of the distribution block; forming at least one first planning scheme; forming a second planning scheme corresponding to the first planning scheme; and combining the first planning scheme and the corresponding second planning scheme into a third planning scheme, and calculating an operation difficulty value of the third planning scheme. The urban water conservancy project to be repaired is classified to form a feature region containing a green belt, the operation labor-consuming index of a distribution block is obtained, and the operation difficulty value of a third planning scheme is calculated, so that the soil excavation difficulty, the excavation length and the relative position relationship between the water conservancy project and the green belt can be synthesized; and the reasonability of the designed planning scheme is ensured.

The invention discloses a greening protection device for a green belt, relates to the technical field of greening isolation, and solves the problem that a worker inconveniently enters the interior of the green belt for maintenance. Meanwhile, the problem that the greening protection device is poor in protection effect is solved. The greening protection device for the green belt comprises a protection base; the protective outer bracket is arranged at the top of the protective base; the folding lifting blocking mechanism is mounted at the top of the protective outer bracket and extends into the protective base; the protective steel mesh is mounted in the folding lifting blocking mechanism through screws; and the pre-embedded assembly is mounted at the bottom of the protective base through screws. According to the device, the protective steel mesh and the vertical baffles can be folded and stored, and workers can conveniently enter the area of the green belt. Meanwhile, during daily use, the space at the bottom in the greening protection device can be blocked, and the probability that garbage on a road enters a green belt is reduced.

The embodiment of the application discloses a kind of road green belt soil loosening devices, including mounting plate, drive motor, first fixed rod, fixed cylinder, soil loosening system and power system.Adopt the application, cleaning plate is inserted into the gap between the two blade bodies of breaking soil knife, the soil adhered on the two blade bodies is scraped by cleaning plate, then soil loosening knife rotates through between two third fixed plates, the soil adhered on soil loosening knife is pushed off by push rod, the soil adhered on soil loosening knife is scraped by multiple scrapers, then blade passes through the gap between two corresponding scrapers, and then the soil adhered on blade is scraped, guarantee the soil loosening effect of soil loosening knife and blade, solve the problem that existing soil loosening equipment is generally cleaned after work, and in the working process, the soil adhered on the tool is continuously wrapped, which leads to the decline of tool loosening effect, even makes the tool and soil into a round roller, completely loses the soil loosening effect.

The utility model discloses an automatic water-saving irrigation and drainage system for a garden landscape green belt, which relates to the technical field of garden irrigation and comprises a frame body, a water pump is connected to the bottom in the frame body through bolts, the water inlet end of the water pump is connected with an external water pipe, the water outlet end of the water pump is communicated with a flow guide pipe, and the other end of the flow guide pipe is communicated with a spray pipe fixedly connected to the top of the frame body. Gas is exhausted, enters the circular ring and then is annularly sprayed out of the periphery of the frame body through the multiple groups of spray heads, so that water mist sprayed out of the spray pipes downwards can be pushed to be diffused around the frame body, the water mist sprayed out of the spray pipes can be more widely diffused around the frame body, and a larger irrigation area is covered.

1. Name of the product in this design: Art Installation (Assembled Intelligent Control System for Green Space Sprinkler Irrigation). 2. Application of this design: It belongs to the field of landscape architecture and urban landscape technology, and is used for green space sprinkler irrigation and urban landscape beautification. It also has the functions of water-saving irrigation, light art display and bird feeding. It is suitable for public spaces such as parks, squares and green belts. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: Combined state diagram 4.

This utility model relates to the field of landscaping technology and discloses a cold-proof and snow-blocking device. The cold-proof and snow-blocking device in this application includes: a baffle, a first fixing post, a connecting frame, a fixing groove, a second fixing post, a reinforcing plate, a first guide rod, and a fixing rod. The baffle forms a physical isolation zone with the curb, effectively blocking the splashing of de-icing agents and the diffusion of salt spray, reducing salt deposition in the green belt. The first and second fixing posts are installed using a pointed, direct-insertion type, which, combined with the reinforcing plate structure, makes the structure more stable. The fixing groove and fixing rod can quickly fix tarpaulins or plastic sheets without the need for perforated stitching.

The utility model discloses an invisible well lid for an inspection well in a green belt, which relates to the technical field of road engineering and comprises a well frame, a movable well sleeve, angle steel, a kerb mounting plate and an auxiliary dismounting component. The well frame is in a U shape and is connected to a U-shaped concrete ring beam around a well lid which is preset in advance through a plurality of bolts, the movable well sleeves are connected into the well frame through a plurality of bolts, and the angle steel is welded to the four corners in the movable well sleeves respectively. A plurality of inverted T-shaped grooves are formed in the side wall, close to one side of the curb, of the movable well sleeve, the curb mounting plate is detachably mounted on the outer side wall, close to one side of the curb, of the movable well sleeve, the section of the curb mounting plate is in an L shape, and the multiple auxiliary disassembly and assembly assemblies are arranged on the sides, close to the movable well sleeve, of the curb mounting plate respectively.

This utility model relates to an automatic irrigation device for highway greening, including a water tank; an output pipe is connected to the side of the water tank, and evenly distributed drip nozzles are installed on the outside of the output pipe; a manual valve for controlling the flow of water through the output pipe is also installed on the outside of the output pipe; a drainage mechanism for draining water is installed inside the water tank; compared with the prior art, the beneficial effects of this utility model are: a water tank is set in the center of the green belt, the water tank is connected to the output pipe, and multiple drip nozzles are set on the outside of the output pipe. The drip nozzles are located at the roots of the green trees. Through slow drip irrigation, targeted irrigation of green plants can be achieved, which is conducive to plant absorption and is less likely to cause water to seep into the road surface on both sides. The slow irrigation method can achieve continuous long-term irrigation to ensure normal plant growth.

The invention relates to an intelligent spraying control strategy for a watering cart, and belongs to the technical field of intelligent environment operation equipment, and the intelligent spraying control strategy for the watering cart comprises the steps: extracting a multi-scale feature map of a to-be-sprayed region image, processing the multi-scale feature map through employing a plurality of parallel decoupling heads, and obtaining a to-be-sprayed region image; obtaining a sprayable road area, a green belt area and a non-motorized participant area in the to-be-sprayed area image; determining depth information of a sprayable road area, a green belt area and a non-motorized participant area in the to-be-sprayed area image by adopting a preset space sensing module, and determining spatial positions of the sprayable road area, the green belt area and the non-motorized participant area based on the depth information; and performing spraying control based on the spatial positions of the sprayable road area, the green belt area and the non-motorized participant area. Intelligent spraying of all spraying areas can be achieved, and the spraying precision and efficiency are improved.

1. The name of the design product: hedge trimmer. 2. The use of the design product: for pruning of garden green belt plants. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention relates to a bridge pier stud vertical face sponge city flower box which comprises a flower box body and a sponge box body. The water cultivation area is located below the planting area, and the water cultivation area and the planting area are isolated through a permeable layer; the water storage area is located on one side of the water cultivation area and the planting area, and water inlet holes are formed in a partition plate of the water storage area and the water cultivation area. The water storage area provides sufficient water source storage for the water culture area, and the water source in the water culture area enters the permeable layer through evaporation to wet soil in the planting area, so that plants in the flower box and the green belt grow well, manual watering is not needed, and manpower and material resources are saved.

A highway tree branch trimming device is disclosed to address the problem of branch splattering and road pollution during existing trimming equipment. The device includes a traveling gantry and a trimming mechanism. The traveling gantry is equipped with electrically driven wheels at its bottom, and guide wheels are located on its inner side via elastic connectors. The trimming mechanism includes a trimming gantry, and side trimming blades, a top trimming blade, a material feeder, and a guide plate mounted on the gantry from front to back. The trimming gantry includes two side mounting plates and a top connecting plate. The side trimming blades are mounted on the inner sides of the side mounting plates, the top trimming blade is mounted on the top connecting plate, and the material feeder and guide plate are mounted between the side plates. The trimming mechanism is connected to the inner side of the traveling gantry via a connecting rod. This device can trim both the sides and top of vegetation simultaneously. The material feeder pushes the trimmed branches and leaves from the top surface backward, and the V-shaped guide plate guides the waste material into the green belt, effectively preventing branch splattering and ensuring road safety; the elastic guide wheels ensure operational stability.

The utility model relates to the technical field of municipal garden engineering, in particular to a portable green belt trimming device for municipal gardens, which comprises a base, rubber handles are fixedly connected to the front end and the rear end of the base, a protective device is fixedly connected to the middle of the upper end of the base, and a sliding device is fixedly connected to the right end of the protective device; the protective device comprises a long plate, a sliding groove is formed in the right portion of the upper end of the long plate, two protective shells are fixed to the front end and the rear end of the long plate together, a containing groove is formed in the right end of each protective shell, limiting grooves are formed in the middle of the front groove wall and the middle of the rear groove wall of each containing groove, and the long plate is fixedly connected to the middle of the upper end of the base. According to the portable green belt pruning device for the municipal gardens, efficient and accurate pruning of the pruning assembly is achieved through the reasonable structural design, and meanwhile the safety of personnel is guaranteed through the protection device.

The present application relates to urban overpass deck rainwater utilization technical field, disclose a kind of urban overpass unpowered rainwater intelligent sprinkling irrigation greening compensation system, comprising: central controller, rainwater collection sedimentation tank, spraying system and spraying system;Rainwater collection sedimentation tank is connected with deck rainwater discharge pipe, and rainwater collection sedimentation tank is connected with sedimentation tank outlet pipe on it;Spraying system and spraying system are all connected on sedimentation tank outlet pipe, and the spray head of spraying system and the spray head of spraying system are all arranged above the green belt.The system of the present application utilizes overpass deck rainwater to carry out sprinkling irrigation to green belt plant and dust fall to road surface, air, not only can make full use of rainfall, save municipal water, and realize unpowered automatic sprinkling irrigation using the gravity potential of rainwater;In addition, since the system has collected part of rainwater with silt on the deck of overpass, the amount of silt flowing into municipal pipe network is reduced, and the pressure of municipal rainwater pipe network dredging is reduced.

The invention relates to the technical field of sewers, in particular to a sinking type rainwater collection green belt which comprises a well lid, an irrigation pipe for irrigating the green belt through rainwater is arranged below the well lid, and a sewer pipe for conveying and discharging rainwater and waste water is further arranged below the well lid. A water storage device for intermittently discharging rainwater is arranged at the bottom of the well lid, a flow dividing device for dividing the rainwater is arranged below the water storage device, the water storage device comprises an outer box and a mounting plate, a fixing plate is fixed to the top of the outer wall of the outer box, and a bolt is arranged between the mounting plate and the fixing plate; through cooperation of the collecting mechanism, the separating mechanism, the flow guiding mechanism, the flow dividing plate, the spring, the outer box and other structures, the green belt can be directly irrigated, rainwater does not need to be drained into a reservoir and then irrigated through a water supplementing device, workers do not need to monitor the green belt for a long time, resources are saved, and operation is easy, convenient and rapid.

The utility model discloses a green belt drip irrigation and drainage linkage detachable pipe groove device, which relates to the technical field of irrigation and drainage, and comprises a pipe end body, the pipe end body comprises an arc-shaped square pipe, one end in a cavity of the arc-shaped square pipe is fixedly connected with a water supply pipe, the pipe walls of the two ends of the water supply pipe are fixedly connected with a plurality of connecting branch pipes, and the connecting branch pipes are connected with the arc-shaped square pipe. The side walls of the two ends of the arc-shaped square pipe are fixedly connected with supporting sleeves through openings, the tops of the supporting sleeves are fixedly connected with drainage collecting hopper devices, and detachable drip irrigation pipes are fixedly connected into cavities of the supporting sleeves. According to the pipe end body provided by the utility model, the drainage efficiency is improved on the basis that the main pipe body and the drip irrigation pipe are quickly disassembled and assembled, so that the problems that the main pipe body and the drip irrigation pipe are inconvenient to quickly disassemble and re-assemble by the existing drip irrigation and drainage linkage pipe groove device; and the drainage efficiency is relatively low when being used for green belt plants.

The utility model discloses an outdoor green belt water supply device, including the water tank, the lower surface of water tank is installed with trundle, the both sides of water tank are fixed with battery and positioning stand respectively, the upper end inner wall of positioning stand is provided with servo motor, the lower extreme of servo motor output shaft is fixedly connected with the lift rod, the outer wall of lift rod is equipped with transmission seat, and the side of transmission seat is fixedly provided with support frame, the end cover is installed with the end of water tank upper surface outer wall screw thread, the other end of water tank upper surface is provided with water pump, and the end of water pump is connected through spring hose and water pipe, and the tail end of water pipe is installed with the three -way, the lower surface fixed connection of three -way has the support, and the lower end inner wall of support is provided with the limiting mechanism, this outdoor green belt water supply device is convenient for the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of