542results about How to "Simplify work" patented technology

The utility model discloses a ground supporting wheel type inspection robot for a wave-shaped guardrail. The inspection robot comprises a wave-shaped guide wheel mechanism, a driving wheel mechanism, a ground supporting wheel mechanism and a shell, the wave-shaped guide wheel mechanism is mounted to the shell, the wave-shaped guide wheel mechanism comprises at least one set of wave-shaped guide wheels, each wave-shaped guide wheel is provided with a wave-shaped profile matched with the wave-shaped structure of the wave-shaped guardrail, and each set of wave-shaped guide wheels is configured to roll along one wave-shaped structure of the wave-shaped guardrail; the driving wheel mechanism is mounted to the shell and comprises at least one walking driving wheel which is configured to be in contact with the rolling surface of the wave-shaped guardrail; the ground supporting wheel mechanism is mounted to the shell and comprises a plurality of ground supporting wheels; the inspection robot is configured to be driven by the driving wheel mechanism to walk along the wave-shaped guardrail; the inspection robot is installed on the wave-shaped guardrail in the mode that the inspection robot and the upper edge of the wave-shaped guardrail are arranged in a spaced mode. By means of the inspection robot, invasion and occupation of roads or construction areas are avoided.

The invention discloses a digital twin point cloud editing asynchronous updating method, which comprises the following steps that: a rear end selects a proper point cloud processing algorithm for each mapping stage in sequence, and generates a corresponding mapping task so as to generate a primitive of a three-dimensional model, and uploads the primitive to MinIO as a primitive file; selecting the point cloud data needing to be edited through the front-end interface, and performing editing operation on the point cloud data so as to generate new point cloud data; the front end sends editing operation to the rear end regularly, if it is judged that the editing operation can affect the primitives, corresponding change records are generated, and otherwise, the scene case database is directly updated; the back end reads the change record regularly, and once the editing operation of the point cloud data is not applied yet, a proper point cloud processing algorithm is called to carry out editing operation and primitive segmentation on the related point cloud data, so that new primitives are generated and uploaded to MinIO, and a primitive file is updated, so that the operation threshold is reduced, the accuracy of an editing result is improved, and the editing efficiency of the point cloud data is improved. And the data maintenance work is simplified.

The invention discloses an intelligent three-dimensional visual perception method based on a parking space scene, and the method comprises the following steps: S1, responding to the illumination change of a parking space environment, and automatically switching a passive or active visual mode; s2, in a passive vision mode, capturing a natural light image by using a binocular camera, and reconstructing a three-dimensional scene; s3, in the active visual mode, projecting a coding pattern, and reconstructing a three-dimensional scene through pattern change; s4, performing semantic segmentation on different objects in the passive visual mode or the three-dimensional parking space scene image in the passive visual mode, and endowing semantic tags; s5, mapping the target object in the two-dimensional image into the three-dimensional scene, and obtaining the position and posture of the target object; by automatically switching the passive vision mode and the active vision mode, the adaptability and the recognition precision of the parking space scene under different illumination conditions are remarkably improved; in a passive vision mode, the system utilizes natural light to capture images, a binocular camera system and a stereoscopic vision technology to accurately reconstruct a three-dimensional scene.

The utility model relates to the technical field of environment monitoring, in particular to an on-site online salt mist concentration measuring device which comprises a detection pool, and an air bag is connected to a top port of the detection pool in a sealed and sleeved mode. A plurality of input ports of the detection pool are respectively connected with a pure water injection pipe for injecting pure water into the detection pool; the standard sample injection pipe is used for injecting a sample solution with standard salinity into the detection pool; the air inlet pipe is used for injecting salt mist air into the detection pool; the device further comprises a processor, the processor is electrically connected with a conductivity sensor located in the detection pool, and the processor measures the conductivity value of a solution in the detection pool through the conductivity sensor. The scheme is beneficial to simplifying the structure of the salt mist monitoring equipment, so that the working process of monitoring operation is more simplified, and the monitoring effect that the salt mist monitoring equipment is unattended on the sea for a long time is more easily realized.

The invention relates to the field of laser cutting equipment, and discloses a laser cutting workbench for sheet metal working, which comprises a cutting platform provided with a cutting table; the thorn plates are arranged on the cutting table and used for increasing the friction force between the metal plate and the cutting table; the moving frame is arranged on the cutting table, and a plurality of conveying shafts are arranged on the moving frame; the laser cutting head is arranged on the cutting platform; the box body is arranged in the cutting platform, and the position of the box body is lower than that of the thorn plate and the moving frame; according to the laser cutting device, the design of traditional laser cutting equipment is improved, the box body and the liquid cooling system are additionally arranged, the problems of sparks and molten metal diffusion in the laser cutting process are solved, and the cutting quality and the safety of the working environment are remarkably improved.

The invention belongs to the technical field of sintering pallet fat liquoring, and particularly relates to a sintering pallet fat liquoring machine and a control method and a control system thereof, the sintering pallet fat liquoring machine comprises a follow-up car which is used for running in parallel with a sintering pallet and can run in a reciprocating mode, and an oil injection module is installed on the follow-up car; the control method comprises the following steps: S1, the positioning rudder is standby; s2, wheels of the sintering pallet are captured; s3, the follow-up car follows; s4, the oil injection gun is operated; s5, oil injection; s6, the oil injection gun is separated; and S7, resetting the positioning rudder. According to the automatic grease adding device, automatic grease adding and lubrication of the wheels of the sintering pallet in time under the non-stop state are achieved, the sintering efficiency is improved, manpower is liberated, normal operation of the sintering pallet is guaranteed, and the automatic grease adding device has very important significance for solving the grease adding problem of an existing pallet.

The invention discloses a method and system for predicting plant photosynthetic ability by using plant leaf traits, and the method comprises the following steps: obtaining fresh weight, actual leaf area, specific leaf weight and relative water content of leaves, measuring leaf nitrogen content and leaf carbon content of the leaves, obtaining unit area leaf nitrogen content, unit area leaf carbon content and leaf carbon nitrogen ratio of the leaves, and determining the plant photosynthetic ability according to the unit area leaf nitrogen content, the unit area leaf carbon content and the leaf carbon nitrogen ratio of the leaves. And calculating the photosynthetic capability index of the plant to which the leaf belongs based on the obtained leaf character data and the prediction linear model of the leaf character photosynthetic capability parameter. By adopting the scheme, in-situ determination work does not need to be carried out in the field, the workload of technicians is greatly reduced, the working process and the operation difficulty of field operation are simplified, meanwhile, the measurement precision and the accuracy of a measurement result are considered, a large number of samples can be synchronously processed and determined, and the measurement efficiency is improved. The photosynthetic capacity parameters of various plants can be obtained in the same time period, and meanwhile, the dependence on the number of photosynthetic instruments in the photosynthetic in-situ determination process is avoided.

The invention provides a farmland irrigation water body suspended matter capturing device and a using method, the farmland irrigation water body suspended matter capturing device comprises a hydroelectric generator and a capturing device which are arranged in a ditch in the water flow direction, the bottom of the capturing device is provided with a low-position water passing channel, the end of the low-position water passing channel is provided with a valve plate moving along with rising of the water level, and the valve plate is used for blocking the low-position water passing channel; a plurality of rotating capturing frames are arranged at the top of the capturing device, and the rotating unfolding direction of the capturing frames is the same as the water flow direction; a plurality of electrode plates are arranged on the two sides of the capturing device, and each electrode plate comprises a positive electrode and a negative electrode which are arranged on the two sides of the capturing device respectively and used for adsorbing suspended solids in water. Through comprehensive utilization of hydroelectric generation, electrode plate electrostatic adsorption, mechanical filtration and automatic adjustment technologies, the problem that existing irrigation water is high in sand content is effectively solved, cleanliness of the irrigation water is ensured, and the efficiency and quality of farmland irrigation are improved. The technical scheme is simple and convenient to operate, low in maintenance cost, environment-friendly, energy-saving and wide in application prospect.

The invention belongs to the technical field of network protocol stacks, and particularly relates to a method and a device for constructing an embedded network protocol stack based on Rust, common memory errors can be avoided by using the network protocol stack compiled by the Rust, a memory management mechanism of the Rust comprises an automatic recovery mechanism and an ownership system, the memory which is not used any more can be automatically released, and the reliability of the network protocol stack is improved. The common memory security problems of memory leakage, buffer overflow, repeated release and the like of the existing network protocol stack in an embedded system are solved, and the stability and the performance of the system are improved. The performance of the network protocol stack is optimized while the security of the memory is ensured, and the protocol stack is suitable for various embedded devices, especially in environments requiring high-reliability and efficient memory management. According to the network protocol stack, the memory security problem existing in a common network protocol stack is solved, and meanwhile, the effect which cannot be achieved by rewriting the network protocol stack only by simply using the Rust is achieved.

The invention relates to the technical field of credit risk control, in particular to a stateless process engine breakpoint running continuation method and system, and the method comprises the steps: obtaining a request unique id and a process id of a current breakpoint running continuation request; obtaining process arrangement information; acquiring technical context information; initiating a breakpoint continuous running request; judging whether the current task node is executed or not by adopting an access detector technology so as to identify whether the current task node is a breakpoint or not; assembling execution information of the current task node by adopting a post-processor technology, and storing the execution information in technical context information; and synchronously storing the technical context information and the request unique id of the current breakpoint continuous running request in a non-relational database and a relational database. According to the method, the Redis database and the MySQL database are integrated, and the access detector and the rear processor of the LiteFlow process engine are utilized, so that an efficient and reliable breakpoint continuous running mechanism is realized, and the LiteFlow process engine can accurately recover execution from a breakpoint after the process is interrupted.

The utility model discloses a photovoltaic power station high heat dissipation energy storage cabinet, which comprises an energy storage cabinet and a heat dissipation device, the energy storage cabinet comprises a heat preservation cabinet and an electric appliance cabinet, the electric appliance cabinet is fixedly connected inside the heat preservation cabinet, and a cold air channel, an air distribution channel and an air return channel are respectively arranged between the electric appliance cabinet and the heat preservation cabinet. The heat dissipation device comprises an air cooling box, an air cooling assembly and a drying box, the air cooling assembly is arranged in the air cooling box, the air cooling box is fixedly connected to the upper end of the heat preservation cabinet and the upper end of the electric appliance cabinet, and the air cooling box is communicated with the air return channel and the cold air channel. The lower ends of the heat preservation cabinet and the electric appliance cabinet are fixedly connected with a drying box, a drying assembly is arranged in the drying box, and the upper end of the drying box is communicated with the cold air channel and the air distribution channel. The utility model aims to provide the high-heat-dissipation energy storage cabinet which is efficient in heat dissipation, stable in operation and high in reliability.

The invention discloses VOCs adsorption equipment capable of measuring the concentration of VOCs on line, the VOCs adsorption equipment comprises an adsorption purification device, the adsorption purification device comprises a mounting bottom plate, the top surface of the mounting bottom plate is fixedly connected with a heightening support leg, the top end of the heightening support leg is fixedly connected with an adsorption purification column body, and the front surface of the adsorption purification column body is fixedly provided with an integrated control box; a member composed of a left mounting cap, a right mounting cap, a butt joint short pipe and a pretreatment net pipe can be driven to rotate through a performance maintaining assembly, so that interceptors on the surface of the pretreatment net pipe can be thrown away under the action of centrifugal force, the permeability of the pretreatment net pipe is kept, the maintenance frequency is reduced, the waste gas treatment efficiency is improved, and the service life of the pretreatment net pipe is prolonged. The VOCs adsorption equipment is simple in structure and convenient to use, maintenance work can be further simplified, people can clean intercepted objects without interrupting the waste gas treatment process by maintaining the integrated assembly, on one hand, the waste gas treatment efficiency can be improved, on the other hand, maintenance work can be simplified again, and the practicability of the VOCs adsorption equipment is improved.

The invention provides a credible authorization method and system for service software of a credible controller and a related device, and belongs to the technical field of credible controllers, and the method comprises the following steps: respectively collecting hardware feature information and service software operation behavior data of equipment; performing abnormal behavior detection through a pre-trained machine learning model in combination with historical behavior data of business software of the equipment and the collected hardware feature information and business software operation behavior data; and according to the hardware feature information of the equipment, the operation behavior data of the service software and the output result of the machine learning model, generating a unique authorization token through a preset encryption algorithm and a key, and taking the unique authorization token as a certificate for accessing the service software. According to the method, the hardware feature information of the equipment is combined with the operation behavior of the business software for authorization judgment, and an abnormal behavior detection mode of combining the real-time operation behavior of the business software with machine learning is adopted, so that illegal access and operation to the business software can be effectively prevented, and the security of the business software is improved.

The utility model discloses an ultrahigh-cleanliness purification workshop for chip packaging, and relates to the technical field of purification workshops. The workshop ventilation device mainly comprises a workshop wall body, a ventilation pipeline, a ventilation fan, a filtering piece and an installation piece, the ventilation pipeline is horizontally arranged and penetrates through the workshop wall body, the ventilation fan and the filtering piece are both installed in the ventilation pipeline, the filtering piece comprises an installation frame, and a filtering plate is installed between the inner walls of the installation frame. The number of the installation parts is two, the installation parts are arranged on the two opposite sides of the ventilation pipeline respectively, each installation part comprises a U-shaped clamping plate, an opening of each U-shaped clamping plate is arranged on one side of the ventilation pipeline in a clamped mode, two limiting plates are fixed to the outer side wall of each U-shaped clamping plate, the installation frame is located between the two limiting plates, and a control plate is fixed to the outer side wall of each U-shaped clamping plate. Through the design of the U-shaped clamping plate and the limiting plate, the filter element can be quickly mounted and dismounted, so that the time required for replacing the filter screen is greatly shortened, and the production efficiency is improved.

The invention provides a vehicle-mounted camera attachment detection method, system and terminal, and the method comprises the steps: obtaining continuous video frames collected by a vehicle-mounted camera, and storing the continuous video frames in a frame list; preprocessing each video frame in the frame list; performing difference detection on all the preprocessed adjacent video frames, and identifying a pixel invariant region between the adjacent video frames based on a difference detection result; and carrying out multi-frame similarity comparison on the pixel invariant region to detect the existence of the attachment. The vehicle-mounted camera attachment detection speed and accuracy can be effectively improved, meanwhile, the requirement for computing resources is reduced, and the vehicle-mounted camera attachment detection method has the advantages of being high in detection precision, high in real-time performance, high in robustness, low in implementation cost, high in reliability and the like.

The invention relates to the field of laser cutting equipment, and discloses a laser cutting workbench for sheet metal processing, comprising: a cutting platform, on which a cutting table is arranged; a plurality of thorn plates arranged on the cutting table, for increasing the friction between the sheet metal plate and the cutting table; a moving frame arranged on the cutting table, on which a plurality of conveying shafts are arranged; a laser cutting head arranged on the cutting platform; a box body arranged in the cutting platform, the position of the box body being lower than the thorn plates and the moving frame; the invention improves the design of traditional laser cutting equipment, adds a box body and a liquid cooling system, solves the problem of spark and molten metal diffusion in the laser cutting process, and significantly improves the cutting quality and the safety of the working environment.

The utility model relates to the technical field of sewage treatment devices, in particular to a chemical sewage treatment device which comprises a sedimentation tank and the like, the sedimentation tank is a main body of the sewage treatment device, an opening is formed in the top of the sedimentation tank, and supporting legs for supporting are arranged at four corners of the bottom of the sedimentation tank; the water inlet pipe is communicated with one side of the upper part of the sedimentation tank, and an electromagnetic valve I is arranged on the water inlet pipe and is used for controlling a water inlet switch of the water inlet pipe. Through the primary filter screen arranged at the opening in the top of the sedimentation tank, large suspended particles and impurities in chemical sewage can be effectively intercepted and removed, the contact and reaction speed between a sewage treatment agent and pollutants can be remarkably increased by matching the primary filter screen with the spiral stirring rod, the use efficiency of the chemical agent is improved, and the service life of the chemical agent is prolonged. And a plurality of settling ponds are sequentially connected in series, so that the sewage can be subjected to multi-stage treatment and settled, and finally, the sewage is ensured to reach the discharge standard.

According to the surface water sampling port position adjustable sampling device and the control method, the device comprises a buoy body used for providing buoyancy, a sampling mechanism used for collecting a water sample and a control mechanism used for monitoring water quality parameters and controlling the operation posture of the sampling mechanism, and the sampling mechanism comprises a sampling pipe, a telescopic rod and a rotating assembly; through cooperation of the telescopic rod and the rotating assembly, flexible and accurate adjustment of the sampling opening in the water depth and the horizontal direction is achieved, and accurate sampling is conducted according to the water quality distribution characteristics; the control method comprises the steps of initialization and self-inspection, sending of a control instruction, analysis of the instruction and calculation of action parameters, control of operation postures of the telescopic rod and the rotating assembly, collection of a water sample and monitoring of water quality parameters, analysis of the water quality parameters and returning to an initial state, and the whole sampling process is automatically completed by the control mechanism. Water quality parameters are compensated through calculation of correction factors, and the accuracy of water quality detection is improved.

The invention relates to the technical field of water-cooling screen pipe maintenance, in particular to a water-cooling screen positioning maintenance device which comprises a maintenance machine base. Rotating the fluted disc; a meshing gear ring; positioning the gear; a connecting arm; a positioning wheel; a rotating device; a locking device; provided is a bidirectional front blocking device. According to the clamping device, through the rotating fluted disc and the meshing gear ring which are elastically positioned, the positioning wheels on the connecting arms shrink towards the circle center point of the meshing gear ring, the positioning wheels which are elastically positioned can automatically adapt to water-cooling panel pipes of different sizes, and then the water-cooling panel pipes of different sizes can be automatically positioned and clamped; the water-cooling panel tubes with different sizes are always positioned at the same center, so that a welding head or a cutting machine can be conveniently maintained, the workload of automatic capturing of the welding head or the cutting machine is reduced, the rotary maintenance of the water-cooling panel tubes by the clamp is realized by combining a rotating device and a locking device, the operation amount of the welding head or the cutting machine is reduced, and the working efficiency is improved. And the working space for rotation required by the cutting machine is abandoned.

The utility model relates to the technical field of electroplating, and discloses a waste liquid treatment device and an electroplating system. The waste liquid treatment device comprises an installation frame, a treatment box, an anode plate and a cathode plate, the treatment box is installed in the installation frame and suitable for being immersed in waste liquid, the treatment box comprises a box body with a cavity and an opening formed in the top of the box body, at least one side face of the box body is provided with a hollowed-out hole, and the hollowed-out hole is covered with an ionic membrane; the ionic membrane is used for separating water molecules and acid radical ions in the waste liquid, the anode plate is arranged in the cavity from the opening and is suitable for introducing the acid radical ions into the cavity, and the cathode plate is arranged in the waste liquid outside the treatment box and is electrically connected with the anode plate. Acid radical ions in the waste liquid enter the cavity to be concentrated and are effectively separated from water molecules in the waste liquid. Main pollutants in the separated waste liquid are removed, so that the separated waste liquid can be reused, the waste of water resources is reduced, the discharge amount of the waste liquid is reduced, and the treatment cost of the waste liquid is effectively saved.

The invention discloses a target code generation method based on a template engine. The method comprises the following steps: presetting a template file corresponding to an item; loading a template file through a template engine, wherein the template file is generated according to the repetitive code of the project; combining the data model corresponding to the project with the template file to generate a target code; the template file comprises a mark used for indicating the template engine to insert dynamic data in the repetitive code, and the data model comprises the dynamic data required by the template file. Through the preset template file, the workload of repeatedly writing codes is reduced, and the development efficiency is improved.

The invention provides a source code compiling method and device, computer equipment and a readable storage medium, and aims to solve the problems that in components in an existing code bin, due to the fact that modification does not have an independent submission record, information of all component versions is lost, it cannot be determined that each modification is compatible with current modification, and the compatibility between the current modification and the current modification is poor. And the version management of the code library is very disordered. The method comprises the following steps: acquiring identification information corresponding to a plurality of code libraries to be managed; code storage bins and modification information storage areas corresponding to a plurality of code libraries are generated according to the identification information, each code library runs in the code storage bin, and the modification information storage areas are stored in the code storage bin; when first modification information of at least one code library in the code storage bin is received, generating a corresponding binary component according to the first modification information; and adding the binary component to the modification information storage area according to the identification information of the code library corresponding to the first modification information to complete compiling of the source code in the code storage bin.

The invention provides a network asset management method and device, electronic equipment and a storage medium, and the method comprises the steps: screening out a plurality of pieces of target network asset data from a plurality of pieces of obtained original network asset data, and determining webpage metadata of each piece of target network asset data; for each piece of target network asset data, performing multi-feature coding fusion processing according to the webpage metadata of the target network asset data, and determining a fusion feature vector of the target network asset data; performing clustering processing according to the fusion feature vectors of all the target network asset data, and determining an asset cluster identifier of each target network asset data; and for each piece of target network asset data meeting the requirement, generating an asset fingerprint of the target network asset data according to the webpage metadata and the asset cluster identifier of the target network asset data, and storing the asset fingerprint. According to the scheme, the workload of related tasks can be simplified, and the asset identification efficiency and accuracy are improved.

The invention relates to the technical field of flue gas desulfurization, in particular to a limestone-gypsum wet desulfurization device, which is characterized in that a plurality of spray pipes are annularly arranged in a desulfurization tower, and spray holes are formed along the circumferential surfaces of the spray pipes, so that limestone slurry is horizontally sprayed out, the direct impact of flue gas on the spray holes and the attachment of reactants are effectively avoided, and the desulfurization efficiency is improved. And the blocking risk is reduced. And meanwhile, the horizontally sprayed slurry can clean the surface of the spraying pipe, so that blockage is further prevented. Due to the synchronous lifting and rotating design of the first lifting plate and the stirring blades, the mixing and stirring of slurry with different heights in the desulfurization tower are enhanced, and the stirring efficiency is improved. The second lifting plate and the first lifting plate act synchronously, impurities in the spraying holes are cleaned through a brush, and blockage caused by limestone slurry impurities is avoided. Due to the design, the desulfurization efficiency is improved, the maintenance work is simplified, the maintenance cost is reduced, and the stability and the reliability of the system are enhanced.

The invention relates to mechanical and electrical integrated machining equipment for a Ruban mortise and tenon wood structure of an ancient building, which can automatically adjust cutting parameters according to the hardness of wood, reduce tool wear and unnecessary load while improving the machining speed and efficiency, and improve the machining efficiency by monitoring and adjusting the parallelism deviation between a cutterhead and a working platform in real time. The consistency of machining precision and product quality is ensured, the interruption time in the machining process is shortened, vibration generated when the cutter head rotates at a high speed is further reduced through dynamic balance detection and adjustment, the stability of the machining process is improved, the service life of the cutter is prolonged, the stability of the cutter in the machining process is ensured through a clamping force self-adjusting mechanism, vibration is reduced, and the machining efficiency is improved. In addition, the cooling and dust removing system effectively removes wood chips and dust generated in the machining process, the working environment is improved, the equipment maintenance cost is reduced, the service life of equipment is prolonged, and the production efficiency and the machining precision are improved through the comprehensive measures.

The invention relates to a multi-source data reconciliation system based on a HASH structure and color marking, the searching and matching efficiency is improved by adopting the Hash structure and matched reconciliation data, then random colors are generated by using an HSL algorithm and color marking is performed on a matching result, the readability of the reconciliation result and the user experience are enhanced, and then the reconciliation efficiency is improved by adopting a Timsort sorting algorithm. The colors are sorted according to the sequence of hue, saturation and brightness, the rows with the same color are arranged together, and the rows with unmarked colors are arranged at the last, so that the sorting efficiency and stability are improved; according to the multi-source data reconciliation system provided by the invention, the complexity of maintenance and management is reduced while the automation and accuracy are improved, and an efficient and reliable multi-source data reconciliation solution is provided for various enterprises and merchants.

The utility model relates to the technical field of bridge reinforcement, in particular to a reinforcing device for external prestressing tendons of a hollow slab bridge, which comprises a hollow slab bridge, the hollow slab bridge is composed of N longitudinally arranged hollow slabs, N is a positive integer larger than or equal to 4, a hinge joint is arranged between any two adjacent hollow slabs, and the hinge joint is connected with the hollow slabs. A plurality of arc-shaped transverse prestressed tendons distributed in the front-back direction are arranged below the hollow slab bridge, each transverse prestressed tendon comprises M bundles of steel strands, M is a positive integer larger than or equal to 3, and the two ends of each transverse prestressed tendon are anchored to the left side and the right side of the hollow slab bridge through anchoring assemblies respectively. The middle section of each transverse prestressed tendon is provided with P rhombic bracket assemblies; the problems that maintenance and repair are relatively difficult, the maintenance cost is high and the construction period is long due to large prestress loss in an existing external prestress reinforcing method for reinforcing and transforming the hollow slab bridge are solved.

The utility model belongs to the technical field of coal coking equipment, and particularly relates to coke oven carbonization chamber pressure monotonizing equipment which comprises an ascending pipe and a gas collecting pipe, an ascending pipe bridge pipe is installed on the ascending pipe, a first inserting opening is formed in the bottom of the ascending pipe bridge pipe, and a second socket opening is formed in the top of the gas collecting pipe. The carbonization chamber pressure monotonous valve comprises a carbonization chamber pressure monotonous valve body, a carbonization chamber pressure monotonous valve inlet and a carbonization chamber pressure monotonous valve outlet; the first adapting pipe and the second adapting pipe are correspondingly arranged at the upper end part and the lower end part of the carbonization chamber pressure monotonous valve, so that the carbonization chamber pressure monotonous valve can adapt to the installation of carbonization chamber pressure monotonous valves with different connection interface types, the seamless butt joint with the original equipment is realized, and the problem that the connection interface of the carbonization chamber pressure monotonous valve is different in style and cannot be connected with the original equipment is effectively solved. And the technical problem is brought to the work of the pressure regulating equipment of the newly added coke oven carbonization chamber of the coke oven which is put into production without stopping production.

The invention discloses a router EasyMesh fast networking method and system, and the method comprises the steps: obtaining the equipment information and connection relation of an EasyMesh router through a network topology discovery protocol, and generating a global network topology view. And according to the global network topology view, performing comprehensive scoring on each router by adopting a multi-dimensional index to obtain an equipment capability score of each router. And performing a link quality test on links between the routers in the global network topology view to generate a link quality test result. And taking the global network topology view, the equipment capability score and the link quality test result as input, and calculating an optimal role scheme of each router through a role decision algorithm. Therefore, the router role can be quickly determined through an automatic process, the networking efficiency is optimized, the network compatibility and safety are improved, and management and maintenance are simplified.

The invention relates to a multi-source message transmission method and system based on middleware, and the method comprises the steps: obtaining middleware configuration information of middleware types of all associated systems through a uniform interface, analyzing the middleware configuration information according to a preset analysis rule, and analyzing the middleware configuration information into a uniform data structure; the standardized middleware configuration information is obtained, the middleware is dynamically loaded and initialized according to the type of the middleware to obtain a message receiver in which middleware interaction logic is packaged, and the message is received through the message receiver to achieve message transmission. Therefore, a uniform interface is provided for the outside, it is ensured that a service logic layer does not need to concern specific implementation of underlying message transmission, system architecture and maintenance work are simplified, message transmission is achieved through a message receiver, an additional bridging mechanism does not need to be constructed, complex partitioning and processing do not exist, seamless butt joint of various middleware is achieved, and the system reliability is improved. The stability and reliability of the system are improved, the flexibility and expansibility of the system are enhanced, and the development of services is accelerated.