85results about How to "Fast update" patented technology

The invention discloses a big data platform system for emergency disposal of overwater oil spill and hazardous chemical substance leakage accidents, and the system comprises a data integration module which is used for collecting and integrating remote sensing data and environmental data from satellites, unmanned aerial vehicles, oceans and meteorological stations in real time; the monitoring module is used for dynamically displaying real-time diffusion conditions and affected areas of spilled oil and hazardous chemical substance leakage; the analysis and prediction module is used for predicting future diffusion paths of oil spilling and leakage based on the collected data by adopting an artificial intelligence algorithm; and the risk assessment module assesses the event risk and provides an emergency response strategy and a resource allocation suggestion. According to the invention, the multi-source data real-time acquisition and integration capabilities of satellites, unmanned aerial vehicles, ocean sensors, meteorological stations and the like are utilized, the data updating speed and the information integrity are improved, the real-time diffusion conditions of oil spill and hazardous chemical substance leakage are dynamically displayed through a map engine and a real-time data processing algorithm, and rapid decision making and resource allocation are supported.

The invention provides a distributed recommendation method and system based on near data processing, the recommendation system proposes a near memory processing (NMP) architecture by utilizing a memory decoupling technology and a memory expansion capability of Compute Express Link (CXL) so as to realize extensible and efficient recommendation model training; the design of the ReCXL comprises a uniform and hardware-efficient NMP framework, the training of the whole embedded layer can be executed in a CXL memory, the forward propagation and reverse propagation processes are completed, the data volume transmitted through the bandwidth-limited CXL is minimized, and the utilization of the bandwidth of the internal memory is improved. In addition, the design of the ReCXL utilizes flexible management of memory resources and optimization of bandwidth bottleneck in the training process of a recommendation system (DLRM). By implementing near-memory processing in the CXL memory pool, the ReCXL improves the training efficiency. The ReCXL also integrates software and hardware co-optimization techniques, including independent prefetching and fine-grained update scheduling, to maximize the utilization rate of hardware and further improve performance.

The invention relates to the technical field of calculation, and discloses a continuous time digital Isin model hardware solver based on combinational logic, which comprises a plurality of neurons; the data initialization module is used for carrying out initialization assignment on corresponding coefficients of the hardware solver; after the control signal is used for carrying out initialization assignment on neurons, iterative calculation is started; the neuron updating module is used for carrying out matrix operation on an interaction relation weight matrix formed by the initialized weight coefficients and initialized neurons, and adding the matrix operation and bias to obtain the cumulative sum of each neuron in the current neuron state; the neuron activation module is used for adding nonlinear factors for iterative calculation; the high precision of a digital circuit is utilized, but the continuity of a physical system is also utilized at the same time, so that acceleration hardware which is lower in energy consumption and faster in digit solving is realized.

The invention relates to a method for counting the number of hospital daytime outpatient service visitors based on mobile phone signaling, comprising the following steps: (1) dividing a target area according to urban functional areas, where office areas and industrial parks are collectively called working areas; (2) finding out a mobile phone user of which the working place or the residence place is not located in a medical area by using a mobile phone signaling, and naming the mobile phone user as a first user; (3) calculating the movement speed and the staying duration of the first user based on the mobile phone signaling, and if the first user meets a preset condition, considering that the first user is in a staying state in a medical area, and naming the first user as a second user for short; and (4) when the staying time period of the second user is the working time of the hospital daytime outpatient service and the staying time length meets a preset staying time length range, identifying that the second user is a patient seeing the daytime outpatient service. According to the invention, the number of daily outpatient service patients in each region can be accurately counted, and the problem that official published or field survey data can only cover part of hospitals is effectively overcome.

The invention relates to the technical field of data processing, in particular to a map data fusion method, a vehicle, equipment and a program product. The method comprises the steps that lightweight map data and high-precision map data of a target area are acquired, and the number of road elements contained in the high-precision map data is larger than the number of road elements contained in the lightweight map data; extracting target high-precision road elements used for being fused to lightweight map data from the high-precision map data; carrying out adaptive processing on the target high-precision road element to obtain a target lightweight road element adapted to the lightweight map data; and fusing the target lightweight road element into the lightweight map data to obtain fused map data. According to the method, the lightweight map data and the high-precision map data are integrated, and the required target lightweight road elements are fused in the lightweight map data, so that the finally obtained fused map data can be rapidly loaded or updated, and the road elements in the map can be ensured to be more comprehensive.

The invention discloses an electronic paper screen and an electronic paper double-screen system, and relates to the technical field of display screens, the electronic paper screen comprises a display area, a single integrated circuit (IC) and a flexible printed circuit (FPC), and the electronic paper screen supports a master-slave driving mode through pin design. Two electronic paper screens in the electronic paper double-screen system are in circuit connection on a peripheral circuit according to a master-slave driving mode, the two electronic paper screens in the electronic paper double-screen system can share one set of matching circuit, and only one set of system-in-package SIP interfaces need to be occupied. The cost of the electronic paper double-screen system can be reduced, and the image updating efficiency of the electronic paper double-screen system can be improved.

The invention relates to the technical field of processors, in particular to a firmware updating method and system and electronic device.The firmware updating method comprises the steps that a first control module sends a firmware updating instruction and an updating file comprising firmware to be updated and an acceleration module needing firmware updating to a second control module through a first bus protocol; the second control module obtains an update instruction and an update file, switches the update link of the firmware by sending a selection instruction to the target modules, and transmits the to-be-updated firmware to the corresponding target modules in parallel through the firmware update link by responding to the fact that the number of the target modules is multiple, wherein the transmission rate of the first bus protocol is higher than that of the second bus protocol. According to the method, the technical problems of low firmware updating speed and low efficiency of the processor are solved, and the technical effect of improving the firmware updating speed of the processor is achieved.

The invention provides a routing protocol optimization method in an unmanned aerial vehicle hierarchical networking architecture under spectrum rejection, and the method comprises the steps: firstly calculating the communication available time between unmanned aerial vehicle nodes through GPS position updating for unmanned aerial vehicles of different hierarchical networking architectures, and evaluating the communication performance of the unmanned aerial vehicle nodes; secondly, evaluating the network performance of the unmanned aerial vehicle node through parameter changes of a physical layer and a data link layer; and finally, comprehensively considering the communication performance and the network performance of the unmanned aerial vehicle node, and confirming a multi-point relay node in the network topology so as to improve the routing stability. The routing stability and the network performance of the unmanned aerial vehicle cluster network can be effectively improved under the condition that an interference source exists in a wireless communication environment.

The invention relates to a calf bone marrow hydrolysate liposome freeze-dried powder and its application in hematopoiesis-promoting and anti-aging products, belonging to the field of biotechnology. The calf bone marrow hydrolysate liposome freeze-dried powder is a product obtained by using calf bone marrow as a raw material, and enzymolyzing the product step by step with pancreatic lipase, alkaline phosphatase, trypsin, elastase, and ficin to obtain an enzymolyzate below 3 kDa, and then coating the product with liposomes. The product is rich in multiple small and medium molecule nutritional active substances, growth factors, and small molecule peptide components. The combination of each component can enhance the efficacy, can more effectively promote hematopoiesis, and also has excellent antioxidant ability, removes free radicals in the body, reduces the damage of oxidation reactions to cells and tissues, and effectively delays the aging process.

The application discloses a data management method and system suitable for IMR, wherein when a bottom track is updated, data of an effective top track is actively migrated to other free tracks; in the MFML data update strategy, a zigzag four-stage data management scheme is adopted, in the first stage, data of the bottom track is updated; in the second stage, the MFML strategy is adopted to update data of the bottom track; in the third stage and the fourth stage, data distribution and bottom track data update are continuously performed according to the mode of the second stage, and data management is realized. The application can make the MFML update strategy better play the performance in the four-stage data management scheme, and can also relieve the performance decline problem caused by the too high top track occupation amount of the multi-stage distribution scheme.

The invention provides an electrical structure generation and cross-platform interaction system independent of a CAD platform, the system adopts a three-layer decoupling architecture of a core generation layer, a general intermediate data layer and an adapter presentation layer, the core generation layer independently executes electrical service logic calculation, the general intermediate data layer realizes data standardization packaging and transmission, and the adapter presentation layer is used for realizing data transmission. And the adapter presentation layer realizes bidirectional conversion between standardized data and different CAD platform graphic instructions through a multi-platform driving module. According to the method, complete decoupling of the electrical service logic and the CAD platform can be realized, the cross-platform compatibility, development and maintenance efficiency and expansibility of a design tool are improved, the replacement cost of an enterprise platform is reduced, and the method is suitable for cross-platform design scenes of various electrical structures.

This invention discloses a layered decoding method and apparatus for LDPC frames based on mutual information, relating to the field of digital signal transmission in the physical layer of wireless communication. The method includes the following steps: 1) Calculating the LLR value of a given codeword to be decoded, and performing Q-ratio specific-point quantization to maximize mutual information on the entire frame's LLR value; 2) Calculating the PP value of the Q-ratio specific-point quantized LLR value according to Bayes' formula; 3) Layering the PP values ​​of the LLR values ​​of the data to be decoded according to the coefficients of the parity check matrix H; 4) Calculating the information within the information node; 5) Performing parity check node update calculations according to the PMS decoding algorithm to obtain the information value outside the parity check node; 6) Updating the information node using the information value outside the parity check node; 7) Symbol decoding; 8) Calculating the syndrome according to H. If the result of the syndrome is 0 or the maximum number of iterations is reached, outputting the three-frame codeword result; otherwise, returning to step 3) for the next decoding iteration. This invention can effectively improve the decoding processing speed of each frame.

The invention discloses a household appliance and a control method thereof, the household appliance comprises a shell, a permanent magnet synchronous motor and a controller, and the controller is configured to inject a high-frequency square wave voltage signal on a dr axis of an assumed coordinate system and obtain a three-phase current signal of the permanent magnet synchronous motor every N carrier wave periods; in the kNth carrier period, determining an included angle between the assumed coordinate system and the rotating coordinate system according to the three-phase current signals corresponding to the current carrier period and the (k-1) Nth carrier period; according to the included angle between the assumed coordinate system and the rotating coordinate system, the real rotor position of the permanent magnet synchronous motor is determined, so that the data updating frequency of the high-frequency square wave injection method is improved from the original frequency of injected high-frequency square wave voltage signals to N frequency division of the carrier frequency, and the estimation speed and the angle updating speed of the motor can be greatly improved; therefore, the response speed of the motor is improved.

The invention relates to the technical field of hyaluronic acid essence preparation, in particular to antioxidant and brightening hyaluronic acid essence which comprises the following components in percentage by mass: 0.5%-5% of hyaluronic acid, 1%-3% of sodium hyaluronate, 1%-3% of plant extract, 0.2%-2% of nicotinamide, 0.1%-1% of arginine, 0.5%-3% of trehalose, 0.1%-1% of tannin, 0.1%-0.3% of dendrobium officinale, 3%-10% of glycerol, 0.2%-2% of phospholipid, 0.05%-1% of polyphenol, 0.1%-3% of alpha-arbutin, 0.1%-1% of antioxidant, 0.5%-2% of vitamin, 2%-8% of polyhydric alcohol and the balance of water. The dendrobium officinale, the plant extract and the hyaluronic acid are matched for use, so that the dendrobium officinale mask can deeply moisturize the skin, deeply nourish the skin, brighten the skin color, fade stains, repair damaged skin and make the skin healthier, smoother and elastic, has soothing and anti-inflammatory effects, can relieve skin inflammation and red and swollen phenomena, and has a good application prospect. And the skin is relaxed and comfortable.

The invention discloses a micro-service-based distributed rule engine use method and a rule engine, and belongs to the technical field of rule engines. The method comprises the following steps: S1, configuring a logic execution node graph executed by a rule through a visual web interface, and then configuring a trigger mode of the rule; s2, after correspondingly executed node configuration is completed, a trigger triggers an instruction, and rules are executed according to the received instruction and request parameters; and S3, after the rule is executed, storing an execution log of the rule. According to the invention, low-code visual configuration is realized, so that non-technical personnel can easily realize business rules; the micro-service deployment is realized, the expansion is more convenient, the updating speed is high, and the management is more convenient; moreover, the method is diversified in triggering mode, does not need to restart the service, achieves the online configuration according to the personalized demands, achieves the third-party butt joint, reduces the cost, and improves the efficiency.

The present application provides an asphalt mixture smoke treatment device, including a dust suppression box, in which rows of nozzles are arranged, and a spraying mechanism for driving the nozzles to swing back and forth. The present application can drive the nozzles to swing back and forth while spraying water mist by setting a spraying mechanism. Compared with a static nozzle that directly sprays water mist from the top surface of a spray tower, this method can throw the water mist farther and then drop it downward, thereby making the overall moving path of the water mist longer, being able to wrap more smoke and dust, and effectively improving the overall dust reduction effect of the device; and the nozzle can adjust the amplitude and speed of the swing according to the size of the smoke and dust; when the smoke and dust are relatively small, the swing amplitude of the nozzle is small, the swing speed is slow, and the range of the water mist thrown out is relatively small; when the smoke and dust are relatively large, the swing amplitude of the nozzle is large, the swing speed is fast, and the range of the water mist thrown out is relatively large.

The utility model relates to a cleaning machine with a drying function, which comprises a box body for restraining a washing cavity, an air blowing assembly and an air supply assembly, the air blowing assembly is arranged close to a first side wall of the box body in the washing cavity, the air blowing assembly is provided with air blowing holes arranged towards the washing cavity, and the air supply assembly is connected with the air blowing assembly; an air outlet is formed in the second side wall of the box body, the air outlet is located in the second side wall of the box body and is opposite to the air blowing assembly located on the first side wall, and the second side wall of the box body gradually arches outwards from the edge to the air outlet to form a guiding face used for conducting slow flow guiding on incoming air. The structures are matched with one another, the blowing range is expanded, drying dead angles are eliminated, meanwhile, airflow turbulence generated by vertical collision of exhaust airflow and the side wall of the groove body can be effectively reduced, the exhaust airflow can smoothly flow along the side wall in a neutral mode, therefore, the drying airflow is guided in order, the airflow updating speed is increased, and the drying effect is improved.

The invention provides a game information page refreshing method and device, a medium and a program product, which can relate to the computer technology, and the method comprises the following steps: responding to a refreshing operation aiming at a game information page, and based on an identifier of original game information data and an identifier of new game information data, updating the game information page; determining deletion information of the to-be-deleted game information data and insertion information of the to-be-inserted game information data; based on the identification and position information of the original game information data and the identification and position information of the new game information data, position movement information of the to-be-moved game information data is determined; determining content change information of the to-be-changed game information data by adopting a content detection algorithm for other original game information data in the original game information data block and the corresponding new game information data; and updating the original game information data block based on the information so as to display an updated game information page. Therefore, the data updating speed can be increased, and the refreshing efficiency of the game information page can be improved.

The application provides a gas flow monitoring method and device, electronic equipment and a storage medium. The method comprises recording adjacent first and second change moments; determining a periodic gas flow corresponding to the second change moment according to the first change moment, the second change moment and a preset volume; determining the number of periodic gas flows used in calculating the indicated gas flow according to the periodic gas flow corresponding to the second change moment and a preset number of periodic gas flows used in calculating the indicated gas flow range; the greater the periodic gas flow, the greater the number of periodic gas flows used in calculating the indicated gas flow; obtaining periodic gas flows corresponding to N-1 change moments before the second change moment, and determining the indicated gas flow corresponding to the second change moment according to the periodic gas flows corresponding to the N-1 change moments and the periodic gas flow corresponding to the second change moment. The method can improve the gas flow monitoring effect.

The present application discloses a method, device, equipment and storage medium for mining strongly connected components of graph data. The method obtains a directed graph including multiple nodes; then divides the directed graph into multiple block graphs, and performs asynchronous label propagation update on the first labels of the nodes in each block graph, thereby greatly accelerating the speed of first label iteration, and after the first label update of all nodes in the directed graph is completed, the nodes with the same first labels before and after the update are used as the first child nodes, and the nodes in the directed graph that belong to the same strongly connected component as the first child node can be determined; the method can accelerate the update speed of the first label through asynchronous label propagation update, thereby reducing the number of iterations required in the label propagation process, effectively improving the efficiency of strongly connected component mining, and helping to reduce the consumption of computing resources. The present application can be widely used in the field of big data technology.

The invention relates to the field of plate shape detection, and provides a pneumatic foil plate shape detection device with an embedded measuring module and a measuring method.The pneumatic plate shape detection device comprises a hollow mandrel, a roller ring and the embedded measuring module, the roller ring is located outside the hollow mandrel, and the embedded measuring module is located inside the hollow mandrel; the axial pneumatic control modules are located on the two sides of the hollow mandrel, the hollow mandrel is fixed to the supporting and positioning module, the differential pressure transmitters are evenly distributed along the interior of the hollow mandrel, the number of the differential pressure transmitters corresponds to the number of measuring areas on the hollow mandrel, and the differential pressure monitoring nozzles are symmetrically distributed at the upper ends and the lower ends of the differential pressure transmitters. According to the measuring method, standard voltage signals corresponding to the pressure difference obtained by the pressure difference monitoring nozzles on the two sides of the differential pressure transmitter are subjected to data post-processing to obtain the plate shape of the foil. The problems of long gas transmission flow, large occupied space and low detection precision can be solved, and the problem of lagging plate shape control is solved by monitoring the pressure difference in real time.

The present application is applicable to the field of radio frequency technology, and provides a matched filter circuit and a radio frequency circuit, wherein the matched filter circuit includes a first filter circuit, a first matching circuit, a second filter circuit and a second matching circuit; the input end of the first filter circuit is connected to the first input and output end and the source end of the first matching circuit, and the output end of the first filter circuit is grounded; the second input and output end of the first matching circuit is connected to the input end of the second filter circuit and the first input and output end of the second matching circuit, and the first output end and the second output end of the first matching circuit are grounded; the output end of the second filter circuit is grounded; the second input and output end of the second matching circuit is connected to the load end, and the first output end and the second output end of the second matching circuit are grounded. The present application enables different source ends to use the same matched filter circuit, can solve the problem of spurious and radio frequency performance debugging, has low debugging difficulty, shortens the development cycle and improves the version update speed.

The present invention discloses a training method, terminal and storage medium for accelerating a pulse neural network, the method comprising: obtaining a pulse sequence and an initial synaptic weight for training, generating an input signal of a pulse neuron according to the pulse sequence and the initial synaptic weight; obtaining an actual output pulse sequence generated based on the input signal; obtaining an expected output pulse sequence, updating the initial synaptic weight according to the actual output pulse sequence and the expected output pulse sequence, so as to realize training of the pulse neural network. The present invention reads image data through a host device and converts it into a pulse sequence and sets initial weights. Then, the most time-consuming parameter update task in the pulse neural network training is handled by a special acceleration device, which improves the speed of parameter update and accelerates the training process of the pulse neural network. Thereby solving the problem that the training process of the pulse neural network in the prior art is time-consuming.

This invention relates to the field of air conditioning technology, specifically to a fresh air module and a fresh air air conditioner. The fresh air module includes a fan, a first chamber, and a second chamber. The first chamber is connected to the air inlet of the fan, and the second chamber is connected to the air outlet of the fan. The first chamber has a fresh air inlet and a first stale air inlet, and the second chamber has a fresh air outlet and a stale air outlet. Both the fresh air outlet and the first stale air inlet are connected to the interior, and both the fresh air inlet and the stale air outlet are connected to the exterior. A second stale air inlet is located on the side wall of the fresh air outlet and is connected to the first chamber. Valves are provided at the inner end of the fresh air outlet, the fresh air inlet, the first stale air inlet, the stale air outlet, and the second stale air inlet. The fresh air module and fresh air air conditioner provided by this invention have high extraction efficiency, fast indoor air renewal speed, excellent exhaust effect, reasonable structural space utilization, and are more aesthetically pleasing.

The present application provides a method, device, electronic device and storage medium for handwriting display on an ink screen, the method comprising: obtaining handwriting point reporting data of the ink screen; generating a first handwriting handwriting according to the handwriting point reporting data, the first handwriting handwriting including a first handwriting real handwriting and a first handwriting predicted handwriting; obtaining a previous handwriting handwriting displayed on the current display screen of the ink screen, the previous handwriting handwriting at least including a previous handwriting real handwriting; judging whether the previous handwriting handwriting includes a previous handwriting predicted handwriting, if not, obtaining a first driving waveform according to the first handwriting handwriting and the previous handwriting real handwriting and using the first driving waveform to drive the ink screen for display, if yes, obtaining a second driving waveform according to the first handwriting handwriting and the previous handwriting predicted handwriting and using the second driving waveform to drive the ink screen for display. The present application improves the display update speed of handwriting, and there is no need to wait for the previous driving waveform data to be sent before updating the first handwriting content.

The application provides a clothes treatment device with a drying function, wherein an upper drum is formed with an upper air inlet and an upper air outlet, and a lower drum is formed with a lower air inlet and a lower air outlet; the upper air inlet and an upper branch of an inlet air distribution cavity and the lower air inlet and a lower branch of the inlet air distribution cavity are communicated through an air inlet channel; the upper air outlet and an upper branch of an outlet air distribution cavity and the lower air outlet and a lower branch of the outlet air distribution cavity are communicated through an air outlet channel; an outlet of a two-vessel cavity and a main opening of the inlet air distribution cavity are communicated, an inlet of a fan cavity and the main opening of the outlet air distribution cavity are communicated, and an outlet of the fan cavity and an inlet of the two-vessel cavity are communicated; drying air flow in the upper drum and the lower drum can enter the fan cavity through multiple corresponding air outlets and the outlet air distribution cavity, drying air flow in the fan cavity sequentially flows through the two-vessel cavity, the inlet air distribution cavity and the air inlet channel and reenters the upper drum and the lower drum, and drying air flow in the upper drum and the lower drum can be updated in time; the updating speed of the drying air flow is improved, the drying time is shortened, and the drying efficiency is improved.

The invention discloses a method for constructing a plant community based on plant functional traits and development, comprising the following steps: a. site selection, selecting the location of the plant community to be tested; b. site detection, detecting the soil humidity, gas composition and gas temperature of the sample site; c. sampling, sampling the plant community to be tested on site and preserving and storing it, and sampling the soil of the sample site on site at the same time; d. equipment installation, installing the plant community construction equipment, installing the plant community construction equipment in the middle of the plant community to be tested; e. constructing a plant community system, according to the sample site environment and plant sample components. The method for constructing a plant community based on plant functional traits and development can not only more intuitively judge the production status of the plant according to the change of the environment for the functional traits and production development of the plant community, but also has a fast updating speed for the plant community system, greatly reducing the input of manual labor.

The utility model discloses a tinning device convenient for supplementing liquid tin, which relates to the technical field of tinning, and comprises a control main body and a circulating conveying mechanism, the circulating conveying mechanism is arranged at the top of the control main body, and the circulating conveying mechanism comprises a tin storage box arranged at the top position of the control main body; a liquid suction pipe is fixedly connected to one side of the tin storage box, a liquid suction pump is fixedly connected to the bottom of the tin storage box, a liquid conveying pump is fixedly connected to the bottom of the tin storage box, a liquid conveying pipe is fixedly connected to the bottom of the liquid conveying pump, and the working principle of the liquid suction pump is mainly based on the physical principles such as atmospheric pressure and centrifugal force; tin plating liquid in the tin plating bath is conveyed into the tin storage box, and the tin plating liquid in the tin storage box is conveyed back to the tin plating bath through the liquid conveying pump. Compared with an existing common tinning device, the tinning device convenient for supplementing the liquid tin has the advantages that the liquid tin is convenient to supplement, the production efficiency is greatly improved, the thickness of a tinned layer is consistent, the product quality is improved, and residual impurities are effectively prevented from polluting subsequent tinned products.

The present invention discloses a method and product for producing road orthophoto images using automobile big data, the method comprising: taking the longitude and latitude in the initial frame data of a single vehicle as the origin, constructing an initial frame rectangular coordinate system, dividing the initial frame rectangular coordinate system into four coordinate azimuth intervals of north, east, south and west; determining the driving direction of the road where the vehicle is located according to the position where the longitude and latitude in the subsequent frame data of the single vehicle falls into the coordinate azimuth interval; in a map section, fitting the longitude and latitude data of multiple vehicles on the road in the same driving direction in the automobile big data to synthesize an orthophoto digital road image. The present invention is based on the rear intersection positioning mechanism adopted by the navigation satellite, and the positioning coordinates fundamentally do not have the problem of projection misjudgment, so the obtained road image is the orthophoto image of the road.

The utility model relates to electrolytic polishing device technical field, concretely is a kind of vehicle valve nozzle electrolytic polishing device, including machine body, electrolytic polishing cell is arranged on the inner wall of machine body, the upper setting has placing rack, bubble mechanism is arranged on the machine body, the bubble mechanism includes: side connecting groove, the side connecting groove is arranged in the side of electrolytic polishing cell, the inner wall of machine body is provided with air pump, the output end of air pump is provided with output pipe, one end of output pipe is fixedly connected in the output end of air pump, the other end of output pipe is fixedly connected with flexible pipe, the one end of flexible pipe away from output pipe is fixedly connected with hollow strip. The utility model is provided with bubble mechanism, and micro-bubble generator discharges small bubbles, mechanical stirring effect is generated to electrolyte in the ascending process of micro-bubble, accelerates the diffusion of metal ion to electrolyte main body, reduces the obstruction of current transmission, and the electrolyte updating speed of dead angle area is accelerated.