895results about How to "Smooth transmission" patented technology

The invention discloses a video transmission method and system based on streaming processing, and relates to the technical field of video transmission, and the method comprises the steps: collecting a video stream, carrying out the preprocessing, extracting a video frame, packaging the video frame into a picture stream, carrying out the data fragmentation, distributing an initialization path for fragmented data, and calculating an initial traffic proportion; and optimizing path selection and adjusting path flow distribution according to network feedback to obtain a path optimization result, and transmitting the fragmented data according to the path optimization result. Through multi-level feature extraction and key frame selection of video frames, fragmented packaging of video data is realized, a dynamic path optimization technology is combined, path selection and flow distribution are dynamically adjusted based on a Q learning algorithm and a luminescence firefly algorithm, the transmission efficiency is improved, video image processing and a dynamic network optimization technology are fully combined, and the video image processing efficiency is improved. And a brand new solution is provided for efficient and stable transmission of high-definition video streams.

The invention discloses a ship lock control system process safety detection and early warning method, and relates to the technical field of ship lock process safety, and the method comprises the steps: S1, data collection unit construction and data collection analysis; the data acquisition unit can comprehensively acquire key process data of the ship lock, the CPU module accurately analyzes and judges potential safety hazards and outputs early warning, the digital quantity input module achieves wide data acquisition, the output module provides protection signals, and the communication module guarantees data communication of all the units. The storage and forwarding unit realizes data decoding, storage and efficient forwarding through a code scanning gun and a two-dimensional code display screen, an intelligent gateway ensures stable transmission of data, an interactive touch screen is convenient for an operator to check a system state, set parameters and query data, and the whole process safety system is independent of an industrial control system, so that the operation safety and reliability of the ship lock are enhanced; the defects of an existing ship lock control system in the aspects of data acquisition and analysis, communication storage, interaction functions, safety guarantee and the like are effectively overcome.

The invention discloses a negative-pressure tea-leaf picker and a tea-leaf picking method. The negative-pressure tea-leaf picker comprises a frame body, the air duct is obliquely arranged on the frame body and is used for transporting the sheared tea leaves; the shearing tool is arranged at the lower end of one side, close to the advancing direction of the frame body, of the air duct; an adsorption opening for adsorbing tea leaves is formed in the lower end of the air duct; an air blowing opening is formed in the lower end of one side, far away from the advancing direction of the frame body, of the air duct and is connected with a fan through an air pipe; the air blowing opening comprises an adjusting plate arranged on the side close to the adsorption opening, the adjusting plate is rotationally arranged on the air channel, and the adsorption force at the adsorption opening is adjusted by adjusting the inclination angle between the adjusting plate and the air channel. According to the tea picking machine, the cut tea leaves are adsorbed and conveyed by forming negative pressure at the adsorption opening, the effectiveness of adsorbing and collecting the cut tea leaves is improved, and waste and loss caused by the fact that the tea leaves fall out of an air duct are prevented.

The invention relates to a touch all-in-one machine interaction control method and device, computer equipment and a medium, and the method comprises the steps: receiving image data through a preset video stream protocol, and obtaining a corresponding image data stream; acquiring a real-time network bandwidth condition, and then performing adaptive compression processing on the image data stream based on the real-time network bandwidth condition, and dynamically adjusting image transmission parameters; comprehensively analyzing the image data stream by using a deep learning algorithm, extracting operation characteristics of a user, generating an output control instruction based on the operation characteristics, and further controlling and adjusting image display and / or an equipment state; content information is extracted from the image data stream, and content analysis is carried out by adopting a corresponding content analysis strategy according to the content information, so that real-time display and / or storage are / is carried out according to the analyzed content; and obtaining a user interaction behavior, generating a corresponding adjustment feedback instruction based on the user interaction behavior, and performing personalized adjustment on the user interface. The method has the effect of improving the image transmission quality.

The invention discloses a carbon ceramic composite conductive microsphere, a ceramic resistor and a preparation method, and belongs to the technical field of production of special materials of electrical equipment, and the method comprises the following steps: sequentially dipping porous mullite in a precursor solution of carbon and slurry containing carbon black, and carrying out drying treatment and carbon burying sintering to obtain the carbon ceramic composite conductive microsphere; the preparation method comprises the following steps: preparing a ceramic raw material, performing vacuum-assisted centrifugal impregnation on the ceramic raw material and slurry consisting of a binder in pug consisting of the ceramic raw material and a surfactant, sequentially performing drying and glue discharging treatment, primary isostatic pressing forming and air pressure sintering, cooling to room temperature, and performing mechanical treatment and electrode spraying to obtain the ceramic resistor. Impregnation improves the dispersibility and uniformity of the carbon material in the porous mullite to form a continuous conductive path, the carbon black-containing slurry improves the conductivity of the ceramic resistor, carbon-buried sintering generates in-situ carbon with abundant types, the combination of carbon and a ceramic interface is promoted, and the oxidation resistance, mechanical properties and electrical properties of the ceramic resistor are improved.

The invention relates to the technical field of power operation and maintenance management, and particularly discloses a power operation and maintenance big data-based monitoring method and system, and the system comprises a data collection and transmission module, a data storage and processing module, a remote monitoring and alarm module, a data analysis and prediction module, and an optimization decision and maintenance module. A power grid acquisition device is arranged on an electric power operation and maintenance site, operation parameters, state parameters and environmental parameters of electric equipment are acquired in real time, data are efficiently and stably transmitted to a server for storage and processing by utilizing data transmission equipment and a bus technology, comprehensiveness and real-time performance of the data are ensured, and a fault prediction probability formula is calculated to obtain a fault prediction result. Historical fault rates and regional importance scores are comprehensively considered, potential fault regions are recognized in advance, preventive measures are taken in time, an energy consumption efficiency index formula is utilized, the energy consumption level of electric equipment is quantitatively evaluated, high-energy-consumption equipment is recognized, energy conservation improvement is guided, and energy conservation and consumption reduction are assisted.

The utility model discloses equipment for screening building materials in the technical field of building materials, which comprises a screening box, a screen mesh, a feed port, a first discharge port, a second discharge port, a supporting seat, a scraper mechanism and a vibrating mechanism, the feed port is arranged at the top of the screening box, the first discharge port is arranged on the side wall of the screening box, and the second discharge port is arranged on the side wall of the screening box. The second discharging port is formed in the bottom wall of the screening box, a cavity is formed in the screening box, the screen is arranged in the cavity, the feeding port, the first discharging port and the second discharging port are communicated through the cavity, the scraper mechanism comprises a scraper, a push rod and a power mechanism, and the power mechanism drives the scraper to move back and forth on the upper surface of the screen towards the first discharging port. Supporting legs are arranged at the bottom of the supporting seat, a cavity structure sleeved with the supporting legs is arranged at the top of the vibration mechanism body, the vibration mechanism is arranged at the bottom of the supporting seat, and a convex block of the vibration mechanism rotates to drive the screening box to vibrate up and down. The technical problems that a screen of an existing device is prone to being blocked, and the screening efficiency is low are solved.

The invention relates to the technical field of network optimization, in particular to a network data management system based on intelligent flow control, which comprises a flow partitioning and sample extracting module, a flow partitioning and sample extracting module, a flow partitioning and sample extracting module, a flow partitioning and sample extracting module and a flow partitioning and sample extracting module, and generating a load feature sample set according to the screening result. In the invention, through extraction of the time sequence information and division of the sub-traffic segments, the network traffic data is subjected to packet management, and the loads of the source node and the target node are accurately marked and screened, so that more accurate load characteristic data is generated, and unnecessary data redundancy is avoided. In the calculation of the load weighted value, the prediction precision of the data flow load is further improved by combining the dynamic priority weight and the multi-dimensional weight mechanism of the flow variable quantity, so that the trend change in the subsequent time slice can be estimated more scientifically.

The utility model provides a multidirectional movable drag chain structure and a slide rail. The multidirectional movable drag chain structure comprises a plurality of first drag chain units and a plurality of second drag chain units, the second drag chain unit is rotatably connected between the two adjacent first drag chain units, so that the two adjacent first drag chain units can rotate in one direction or multiple directions through the second drag chain unit. The utility model relates to the technical field of automobile manufacturing, and can solve the problem that a drag chain in the prior art cannot adapt to an installation environment and has a height difference.

The utility model discloses a side-mounted garbage collection and transportation manipulator which comprises a grabbing mechanism, a lifting mechanism, a transverse position adjusting mechanism, a telescopic mechanism, a visual auxiliary operation mechanism and a control mechanism. The grabbing mechanism is provided with a single-finger clamping jaw and a double-finger clamping jaw which can be adjusted independently or simultaneously, and the single-finger clamping jaw is located in a gap in the middle of the double-finger clamping jaw. A sensor is arranged on the tail end clamping jaw; the lifting mechanism drives the grabbing mechanism and the transverse position adjusting mechanism to ascend and descend, and overturning and dumping of the dustbin are achieved. The transverse position adjusting mechanism is used for adjusting the position of the grabbing mechanism in the transverse direction; the telescopic mechanism is used for driving the supporting and lifting mechanism to stretch forwards or retract backwards, and the visual auxiliary operating mechanism obtains an image at the grabbing mechanism and conveys the image to the control mechanism; and the control mechanism is provided with a controller for controlling other parts to work. The grabbing mechanism is controlled to be opened and closed more accurately, and the garbage can is prevented from being shrunken by clamping or falling off in the grabbing process; and the adjustment in the lifting or horizontal direction is more accurate.

The invention discloses a radio astronomical real-time data stream processing method and system based on a distributed acquisition component, and the method comprises the steps: S1, data transmission: a server receives a user datagram protocol UDP data packet transmitted by a radio astronomical telescope through a network card, and carries out the data transmission through an open-source pulsar distributed acquisition component and a data analysis system PSRDADA; creating and managing annular buffers, and transmitting data streams among the annular buffers; s2, data processing: using a CUDA (Unified Computing Device Architecture) parallel computing platform and a programming model of a GPU (Graphics Processing Unit) to write a computing and unpacking program so as to realize parallel processing and data extraction of large-scale data; and S3, writing data into a disk, writing the data blocks into the disk by using a data storage client of the PSRDADA, and dividing the data into files with any length. According to the invention, high-speed radio data streams can be received efficiently and stably, real-time processing of data is realized, and a reliable solution is provided for high-bandwidth signal transmission and processing in radio astronomical observation.

The invention discloses an opposite-feed waveguide antenna array unit and a waveguide antenna array. The opposite-feed waveguide antenna array unit comprises a 180-degree E-plane power divider, a first E-plane feeder, a second E-plane feeder, a first E-plane-H-plane waveguide converter, a second E-plane-H-plane waveguide converter, an H-plane waveguide and a radiation slot array. The differential feed and equant feed scheme has the advantages of wide working bandwidth, symmetrical directional diagrams, flexible change of the physical aperture of the antenna and the like, the problem of more pain points can be solved, the feed network of feed is more compact by optimizing impedance matching, the scheme has a larger application scene, and in the aspect of implementation, the application range of the antenna is widened. The antenna can be realized by welding after two layers of injection molding parts are metalized, and can also be realized by metalizing the same layer of injection molding parts and one layer of thin copper sheet, so that the thickness of the antenna can be obviously reduced.

The invention provides a double-output air cylinder which comprises a cylinder body, a cylinder cover, a piston, a piston rod and a piston rod. A cavity is formed in the cylinder body, a partition plate is arranged in the cavity, and the partition plate divides the cavity into a front cavity and a rear cavity; the piston assembly comprises a first piston arranged in the front cavity in a sliding fit mode and a piston rod arranged on the head portion of the first piston, and the piston rod extends out of the cylinder body and serves as a first output end. The rotating assembly comprises a rotating assembly body arranged in the rear cavity, a driving shaft is arranged on the rotating assembly body, and the driving shaft penetrates through the partition plate, is in rigid connection with the first piston and can drive the piston rod to rotate in the radial direction. The double-output air cylinder is compact in structure, small in size, capable of adjusting the output shaft at any angle, high in adjusting precision, reliable and stable to use, particularly suitable for mechanical arms of non-standard equipment, and wide in application range, and has a self-locking effect.

The invention relates to the technical field of Internet of Vehicles data transmission, in particular to an intelligent networked automobile data transmission method and system.The intelligent networked automobile data transmission method comprises the steps that firstly, the interaction frequency degree of a user and an edge server is analyzed, and a demand user needing to be provided with a mobile server is screened; then analyzing the similarity between any two demand users, and grouping the demand users; setting a mobile server matched with the user group and planning a moving path of the mobile server according to the quantity distribution condition of the demand users in the user group and in combination with the matching index; the distribution of the demand users in each user group is adjusted by analyzing the moving trend difference of all the demand users in each user group in real time; and replacing the mobile server according to the residual electric quantity and the residual memory. According to the method and the system, the mobile server is used for assisting the edge server to process the vehicle data in each user group, so that the load of the server in the network is balanced, and efficient and stable data transmission is ensured.

The invention discloses an oil-filled sealed photoelectric connector for an underwater vertical dynamic cable system. The oil-filled sealed photoelectric connector comprises a bent plug assembly and a socket assembly, wherein the bent plug assembly comprises a bent plug connector connected with the dynamic cable; a photoelectric contact component I is arranged in the bent plug component; the socket assembly is fixed on the detection unit glass sphere, and a photoelectric contact assembly II connected with a detection element in the detection unit glass sphere is arranged in the socket assembly; wherein the photoelectric contact component I is adaptively connected with the photoelectric contact component II. According to the invention, through application of the oil filling pipe, special sealing design and innovation of key technical points such as the oil-filled sealing photoelectric connector integrating the battery core wire and the optical fiber core wire, the water pressure resistance reliability, the sealing performance and the signal transmission stability of the connector in a deep sea high-pressure environment are remarkably improved; the device provides support for long-term stable operation of a deep-sea micro telescope, can be expanded and applied in the future, and meets other long-term application requirements of deep sea.

The invention provides nitrogen-doped carbon-coated lithium manganese iron phosphate as well as a preparation method and application thereof, and relates to the technical field of lithium ion batteries. Specifically, a solution containing a phosphorus source, a lithium source, an iron source and a manganese source is mixed and ground to obtain a first material; a dispersing agent is added into the first material, mixing and grinding are conducted, a second material is obtained, and the dispersing agent comprises at least one of chitosan, polyvinylpyrrolidone or polyethyleneimine; and sequentially carrying out spray drying, sintering and crushing on the second material to obtain the lithium iron manganese phosphate positive electrode material. By adopting a specific type of organic dispersing agent and introducing through a specific technological process, grain agglomeration can be effectively avoided, and the conductivity and carbon coating stability of the lithium manganese iron phosphate material are improved, so that the electrochemical performance of the positive electrode material is effectively improved; meanwhile, the preparation method is simple and easy to implement, and has a prospect of batch application.

The embodiment of the invention relates to a wireless communication technology, and discloses a low-delay service transmission method, an access point and a storage medium. In the invention, the access point equipment which is also in a multi-AP cooperative transmission mechanism is used as a transmission opportunity holder; a multi-user request sending frame used for inquiring low-delay service information is sent to each transmission opportunity waiting party in a multi-AP cooperation set, and distribution of transmission opportunities is determined through feedback clear sending frames carrying the low-delay service information; and when serving as a transmission opportunity waiting party, generating low-latency service information according to the low-latency service existing in the station equipment or the station equipment associated with the station equipment, and sending a clear sending frame carrying the low-latency service information to the transmission opportunity holder. By reasonably distributing the transmission opportunities, the actual demand of current low-delay service processing is met, the characteristics of multi-AP cooperation and the low-delay service are fully fused, and efficient and stable transmission of the low-delay service in a wireless network is achieved.

The present invention relates to the field of non-standard automation technology, in particular to an end cap rotary cutting assembly system and method for an injection-molded bottle body, comprising an injection molding machine, an injection molding transfer mechanism, a conveying mechanism, a first positioning mechanism, a first clamping mechanism, a rotary cutting mechanism, a second positioning mechanism, a second clamping mechanism and an end cap assembly mechanism, wherein the injection molding machine is used for bottle body injection molding, the injection molding transfer mechanism comprises an injection molding material picking component and an injection molding conveying component, the injection molding material picking component is used for grabbing the injection-molded bottle body on the injection molding machine and placing it on the injection molding conveying component, the injection molding conveying component is used for conveying the bottle body toward the conveying mechanism, the conveying mechanism is used for bottle body conveying, the first positioning mechanism is used for positioning the bottle body on the conveying mechanism, the first clamping mechanism is used for clamping the positioned bottle body and conveying it toward the rotary cutting mechanism, and the rotary cutting mechanism is used for ring cutting at the port on the bottle body; the present invention realizes full-chain automated operation from injection molding to end cap assembly through integrated and automated design.

The invention discloses composite material laser welding equipment and a welding method, and belongs to the field of laser printing, the composite material laser welding equipment comprises a base plate, a wire feeding mechanism, a rotary shearing mechanism, a rolling mechanism and a laser heating mechanism are installed on the base plate, the laser heating mechanism comprises a first dovetail groove sliding table and a second dovetail groove sliding table, and the second dovetail groove sliding table is vertically and fixedly installed on the base plate; the first dovetail groove sliding table is located below the second dovetail groove sliding table, a first connecting plate is fixedly arranged on a carriage of the second dovetail groove sliding table, the first dovetail groove sliding table is fixedly installed on a second connecting plate in an obliquely downward mode, and the end, close to the rotary shearing mechanism, of the second connecting plate is hinged to the first connecting plate through a first connecting rod. And the other end of the second connecting plate is connected with the first connecting plate through a telescopic adjusting structure, a laser head is fixedly arranged on a dragging plate at the bottom of the first dovetail groove sliding table, the angle, height and focusing position of a laser beam can be controlled, and the welding requirements of composite materials of different shapes and sizes are met.

The invention relates to the technical field of transmissions, in particular to a sectional type linear gear device which comprises a driving linear gear module and a driven linear gear module, and the driving linear gear module and the driven linear gear module are the same in structure and each comprise a gear shaft, a gear body rotationally connected with the gear shaft and elastic linear teeth arranged on the gear body. A plurality of sets of gear bodies are arranged on the gear shaft, positioning pieces used for fixing the relative positions of the gear bodies and the gear shaft are arranged on the gear bodies, and meshing curves of the elastic linear teeth are space conjugate curves. The stepless speed change device is simple in structure, stable in transmission, small in size, capable of meeting the requirement for light weight and suitable for stepless speed change in the field of low-power transmission.

The invention discloses a top-speed transaction system, method, device, medium and product based on cloud native, and relates to the technical field of computer network communication, the system comprises a reliable multicast bus packaged in a Docker container and at least one serial assembly line arranged in a micro-service architecture, and any serial assembly line is provided with a plurality of service processing units. The reliable multicast bus is used for receiving external instruction information and sending the instruction information to the service processing unit; and the service processing unit is used for executing preset service logic operation on the instruction information to obtain an operation result, transmitting the operation result to the next service processing unit of the same serial pipeline through the lock-free message queue, obtaining operated instruction information after all the service processing units finish operation, and sending the operated instruction information to the next service processing unit of the same serial pipeline through the lock-free message queue. The operated instruction information is fed back to the reliable multicast bus; and the reliable multicast bus is used for receiving and outputting the operated instruction information. The research and development efficiency of the top-speed transaction system is improved.

The utility model discloses PP (polypropylene) pipe cutting equipment capable of cutting stably, which relates to the technical field of PP pipe processing and comprises a rack, a rotating assembly is mounted on the inner side of the rack, and the rotating assembly comprises a plurality of rotating shafts mounted on the inner side of the rack. The rotating roller is installed, the driving motor is fixed to the top of the installing table, the driving motor operates to drive the rotating shaft at the output end to rotate, the rotating shaft rotates to drive the rotating roller to rotate, the multiple limiting grooves are formed in the outer side of the rotating roller, and a worker places a plurality of PP pipes needing to be machined above the limiting grooves; through limiting arrangement of limiting grooves, stable conveying of PP pipes is guaranteed, stable conveying of multiple sets of PP pipes is conveniently achieved, a first telescopic rod stretches out and draws back to drive a lifting plate at the bottom end to move up and down, the lifting plate drives a supporting shaft and a rubber roller on the inner side to adjust the height in the up-and-down moving process, the rubber roller abuts against the upper portion of the PP pipe needing to be cut, the PP pipe is fixed, and the cutting efficiency is improved. And it is guaranteed that the PP pipe is kept stable during cutting.

The invention relates to the technical field of electronic transformers, and discloses a passive wireless high-reliability electronic transformer data reporting method, system and device and a medium, and the method comprises the steps: employing different reporting strategies for different types of transformer nodes when the residual electric quantity is lower than a threshold value; and the timeliness of data reporting and the power consumption are effectively balanced. For a mutual inductor node undertaking a core parameter monitoring task, basic report data is sent at the lowest report frequency, stable transmission of core data is ensured, and excessive power consumption is avoided at the same time; and for non-core parameter monitoring task nodes, temperature, voltage and current data are sent at a preset reporting frequency, so that the electric quantity loss is further reduced while important data are reported. And through a mode of temporarily storing other collected data, unnecessary data transmission is avoided, and the use efficiency of the electric quantity is improved. The reliability and the stability of the system are improved.

The invention discloses a printed radio frequency identification tag and a preparation method thereof, and relates to the field of radio frequency identification tags. The tag comprises a substrate, an antenna and a chip, the antenna comprises a dipole and an electric small ring, the dipole is of a hollow structure, the electric small ring is of a grid structure, the width of grid lines is 0.3 mm-0. 5mm, and the distance between the grid lines is 1-2.5 times of the width of the grid lines. According to the invention, the electric small ring is rasterized, the dipole and the chip are connected through the grid structure, the impedance matching is adjusted, the use amount of the conductive slurry is effectively reduced, and the cost minimization is realized on the basis of ensuring the performance.

The utility model discloses a double-speed line transmission equipment head and tail mechanism which comprises a double-speed line transmission equipment body, a motor and a speed reducer are installed on the front side of the double-speed line transmission equipment body, and an output shaft of the motor is fixed in an input port of the speed reducer. Two corresponding driving assemblies are installed at the left end of the speed multiplication line conveying equipment body and connected through a transmission shaft, an output shaft of the speed reducer is connected with the driving assembly on the front side, and two corresponding driven assemblies are installed on the right side of the speed multiplication line conveying equipment body and connected with the output shaft of the speed reducer. The driving assembly comprises a driving head shell, a first fixing screw, a plug pin, a second fixing screw, a first lower-layer chain guide, a driving head shell bottom cover plate, a chain wheel fixing block, a driving chain wheel, a first conveying transition wheel, a first upper-layer chain guide and a driving head shell upper cover plate, and later maintenance is facilitated.

The invention belongs to the technical field of printers, and provides a wire buffering device and method for a 3D printer, and the buffering device comprises a shell, a buffering module and a detection module; the buffer module comprises a buffer cavity, a first guide surface and a second guide surface; the buffer cavity is formed in the shell, the first guide surface and the second guide surface are oppositely arranged in the buffer cavity, and the curvature of the second guide surface is larger than that of the first guide surface; a feeding hole and a discharging hole are formed in the shell; the detection module comprises a swing part and an inductor; one end of the swing part is rotationally connected with the shell, and the other end of the swing part is a sensing end; the inductor is used for detecting the position of the induction end; and an elastic element is arranged between the swinging piece and the shell. According to the device, the buffering and adjusting effects can be achieved between conveying devices with different conveying efficiencies, stable and synchronous conveying of wires is guaranteed, and the stability and reliability of 3D printing are improved advantageously.

The invention belongs to the technical field of engines, and discloses a rotary detonation combustion chamber which comprises a combustion chamber body, the combustion chamber body comprises a combustion chamber shell composed of an inner sleeve structure and an outer sleeve structure, a fluid channel is formed in the combustion chamber shell, and the inlet end of the fluid channel is a combustion chamber air inlet; the fluid channel comprises a combustion chamber throat section, a first expansion section, a U-shaped groove section, a second expansion section and a combustion chamber downstream straight section which are sequentially arranged. One end of the combustion chamber throat section communicates with the combustion chamber air inlet. And the U-shaped groove section comprises a U-shaped groove fillet section and a U-shaped groove straightway section which are arranged in sequence. The whole U-shaped groove fillet section is of a topological fluid diode structure, and one end, close to the first expansion section, of the topological fluid diode structure is of an arc-shaped structure. The topological fluid diode structure provides a new view angle and a new solution for optimization of the combustion chamber, and design and development of the more efficient and more stable combustion chamber are promoted.

The invention relates to a monitoring ball signal extension system and method based on a multi-mode networking module, and belongs to the technical field of power transmission and transformation construction safety monitoring. The system comprises a signal detection module, a networking mode selection module, a signal processing module, a signal transmission module, a monitoring system integration module and an external signal enhancement device. The signal detection module monitors signal intensity and interference conditions; the networking mode selection module automatically selects a networking mode in sequence; the signal processing module optimizes the video signal; the transmission module transmits signals; the monitoring system integration module interacts with the monitoring platform; the external signal enhancement device comprises an antenna gainer and a signal repeater. The system can realize automatic networking, adapts to a complex environment, ensures stable transmission of signals, improves imaging quality, enhances monitoring flexibility, optimizes data processing, is suitable for safety monitoring of a power transmission and transformation construction site, and ensures smooth engineering.

The present invention belongs to the technical field of underwater environmental monitoring, and specifically relates to an underwater robot for pollution tracing, comprising a body located underwater and a hull floating on the water, a winding mechanism being provided on the hull for automatically retracting and releasing cables connected to the body, the body controlling the depth and movement direction in the water respectively through longitudinal propellers and transverse propellers, a protective mesh cover and a transverse protective member being provided on the body to prevent debris in the water from entangled in the propellers, and in addition, a direction-changing limit ring, a direction-changing head and a baffle are designed at the connection between the body and the cable to relieve stress and prevent damage to the cable. The present invention has a reasonable structure and can operate stably and efficiently in a complex underwater environment, effectively solving the problems of inaccurate positioning, limited movement, easy entanglement of propellers with debris and easy damage of cables in the prior art.