69results about How to "Realize online processing" patented technology

The present invention belongs to the field of oil and gas field drilling engineering technology, and relates to a kind of drilling fluid and drill cuttings zero-discharge parallel treatment process. Said treatment process includes the portions of drilling fluid selective solid-phase control, drill cuttings on-line treatment and recovery utilization and drilling fluid regeneration and utilization. Said process utilizes high-effective vibration sieve and sorting filter to make selective solid-phase control of drilling fluid, at the same time utilizes one-box type press filter to make discharged wet drill cuttings undergo the process of drying treatment and further recover the drilling fluid. The dried drill cuttings can be used for making bricks.

The invention discloses a method and a system for calculating taxi passenger information. The method comprises steps of dividing an electronic map into a plurality of traffic zones; according to signals of a Global Position System (GPS) of a taxi, positioning the traffic zone in which the taxi is located; storing taxi marks within the GPS signals in classification in accordance with the positioned traffic zone information; generating a GPS signal set; counting the GPS signal set; acquiring taxi basic information of corresponding traffic zones; and calculating and obtaining the taxi passenger information of corresponding traffic zones in accordance with the taxi basic information of zones. The taxi operation plan, the scheduling management, the region launching and telephone calling mode resource have accurate passenger information data and the efficiency of data acquiring can be improved.

The invention discloses a heat treatment method capable of improving natural aging stability of 6000-series aluminum alloy and an aluminum alloy plate, and relates to the technical field of aluminum alloy heat treatment. The heat treatment method comprises the following steps that a 6000-series aluminum alloy plate is subjected to solid solution treatment and quenched to 40-60 DEG C, heat is preserved for 5-20 min, then the temperature is quickly increased to 100-120 DEG C, heat is preserved for 2-5 min, and then the plate is cooled to the room temperature. By means of the method, the problems that a traditional solid solution pre-aging treatment method is poor in natural aging stability and short in bake hardening performance maintaining time are relieved. By adoption of the heat treatment method, the stability in the room temperature stagnating process can be better regulated and controlled, and thus adverse influences of natural aging are restrained; and not only can the aluminum alloy keep a good forming property for a long time, but also the paint-bake hardenability of the aluminum alloy is obviously improved, after paint baking, the strength and hardness of the obtained aluminum alloy plate are obviously improved, the yield strength is greater than 200 MPa, and the hardness is greater than 95 HB.

The invention provides an agricultural water price comprehensive informatization processing system. An irrigation area information processing terminal collects and monitors the water consumption of the irrigation area in real time; planting crop information, irrigation area water weight information, irrigation area water weight certificate information, monitoring water quantity height informationof an irrigation area water delivery channel, monitoring pump station water storage capacity information of an irrigation area, monitoring current water quantity information of the irrigation area andmonitoring irrigation area video information, and transmitting the collected information to an agricultural water consumption monitoring server, and an agricultural water monitoring server is used for storing the data information transmitted by each irrigation area information processing terminal, realizing water quantity information data exchange and sharing based on WEB, unifying the data acquisition standard of each irrigation area, and presetting the comparison parameters of the irrigation area data; The collected irrigation area information is compared with a corresponding preset threshold value, and when the collected irrigation area information exceeds the preset threshold value, an alarm prompt is given out. The agricultural water monitoring server also sends the data informationto each irrigation area information processing terminal through the network architecture.

The invention discloses a stereo matching method and a device thereof. The stereo matching methods comprises the steps of detecting whether scene change exists or not between a current frame and a previous frame, updating a matching cost aggregate value of each pixel in the disparity space image of the current frame by using the similarity between the current frame and the disparity map of the previous frame when the scene change does not exist between the current frame and the previous frame, and obtaining the disparity map of the current frame by using the disparity space image of the current frame after updating. By using the stereo matching method and the device, the obtained jitter in the disparity map can be eliminated in the condition that the time consistency is not considered.

The invention relates to a multifunctional composite movable gantry friction stir welding device, and belongs to the technical field of machine tool equipment. The multifunctional composite movable gantry friction stir welding device comprises a machine head, wherein a friction stir welding tool is arranged on the machine head; a follow-up welding pressing system and a weld joint flash milling system are further arranged on the machine head; the follow-up welding pressing system comprises a first follow-up compression roller device positioned in front of the friction stir welding tool and a second follow-up compression roller device positioned behind the friction stir welding tool; and the weld joint flash milling system comprises a milling cutter positioned behind the second follow-up compression roller device and a milling driving device connected with the milling cutter. The multifunctional composite movable gantry friction stir welding device realizes online flattening, polishing and grinding of workpieces before and after welding, and improves the welding quality and the welding production efficiency.

The invention is applicable to the field of digital information, and provides an electronic contract online processing method, an electronic contract online processing system and a terminal, and the method comprises the steps: obtaining a first target contract template, the first target contract template comprising at least one template editing control; obtaining operation input of the template editing control; responding to the operation input, and editing the first target contract template to generate a target contract file; and executing an initiating operation of the target contract file. According to the scheme, online processing of multiple functions is achieved, reuse of contract templates is achieved, higher use requirements of users are met, and the working efficiency of the users is improved.

The invention discloses a data processing method and device. The method comprises the following steps: when receiving a data request, sending the data request to a server through a target connection established through a TCP protocol; and receiving the response result corresponding to the data request issued by the long connection that is established by the server through the TCP protocol. According to the technical scheme of the invention, when the data request is received, the data request is sent to the server through the target connection established through the TCP protocol, and the response result corresponding to the data request issued by the long connection that is established by the server through the TCP protocol is received, and thus the equipment can implement online processing on data services through the TCP protocol, and the online data service processing needs of the user can be enriched; and additionally, compared with the mode of using the http protocol, the occupied system resources such as bandwidths and the like can be effectively reduced, and the equipment with weak processing capacity can also achieve the online service with relatively low cost, and thus the online processing burden of the equipment with weak processing capacity can be reduced.

The invention discloses a fracturing flow-back fluid treatment device, belonging to an oilfield wastewater treatment device. The fracturing flow-back fluid treatment device comprises a sewage lift pump, wherein a water outlet branch of the sewage lift pump is communicated with a fluid inlet of an inclined-tube oil removal and sand setting device, an oil removal inclined-tube set is arranged in the inclined-tube oil removal and sand setting device, and a fluid outlet of the inclined-tube oil removal and sand setting device is communicated with a pipe mixer through the lift pump; another water outlet branch of the sewage lift pump is connected with a dosing agitation tank, and a fluid outlet of the dosing agitation tank is communicated with the pipe mixer through a dosing pump; an outlet of the pipe mixer is communicated with a fluid inlet of an inclined-tube flocculating settling device, a clear water outlet of the inclined-tube flocculating settling device is communicated with a clear water bin through a clear water pump, and a sewage outlet of the inclined-tube flocculating settling device is communicated with a sludge pool through a sludge pump. The inclined-tube oil removal and sand setting device can achieve oil and sand removal functions; the dosing agitation tank, the pipe mixer, the inclined-tube flocculating settling device and the like can achieve a suspended solid removal function. By adopting the structure, continuous and online treatment operation can be realized so as to meet the continuous operation requirements of oil well fracturing.

The invention discloses a magnetic coagulation treatment device for mine water. The device comprises a mixer combination body and a flocculation rotational-flow precipitator; and the mixer combination body comprises a first mixer unit and a second mixer unit, wherein the two mixer units are arranged in sequence at the middle of a main material inlet pipe. Each mixer unit is formed by head-to-tail sequential connection of a plurality of pipeline mixer single bodies, an initial segment of the main material inlet pipe is provided with a submersible pump, and the tail end of the main material inlet pipe is connected with the flocculation rotational-flow precipitator. The flocculation rotational-flow precipitator has a tank body, the interior of the tank body is provided with a water discharging pipe in a vertical direction, and the upper end of the water discharging pipe extends out of the tank body. The part of the water discharging pipe located in the tank body is sequentially provided with a plurality of precipitate collecting plates from the top to the bottom. The lower end of the water discharging pipe is provided with a material shifting plate, and the material setting plate is located below the precipitate collecting plates. The invention also discloses a treatment process for the mine water. The device provided by the invention has a reasonable structure, low usage costs, a good flocculation effect, high water treatment efficiency, and small land occupation area, and can realize downhole on-line processing of the mine water, and the medicine usage amount is reduced by 2 / 3 or more.

The present invention discloses a terminal device data online processing method. The method comprises the following steps that: a server analyzes an online data processing request received from a certain terminal device to determine a data processing function requested by the online data processing request; the server searches a pre-established function-device address mapping table to determine a processing device address corresponding to the data processing function, wherein the function-device address mapping table stores device addresses and device function information corresponding to the device addresses; the server sends to-be-processed data received from the terminal device to a processing device corresponding to the processing device address; and the server sends the result of the processing of the to-be-processed data by the processing device to the terminal device. With the terminal device data online processing method provided by the embodiments of the present invention adopted, a variety of data can be processed more efficiently in a synergetic manner with fewer hardware resources and lower costs.

The invention discloses a steel strip coil stock on-line shearing welding machine. The steel strip coil stock on-line shearing welding machine comprises a machine table, and the machine table is provided with a feeding end conveying mechanism used for driving a rear coil steel strip to be conveyed into the machine table, a feeding end material pressing roller assembly used for applying preset pressure to the rear coiled steel strip, a feeding end material clamping mechanism used for clamping the rear coil steel strip, a discharging end material clamping mechanism used for clamping a front coilsteel strip, a discharging end material pressing roller assembly used for applying preset pressure to the front coil steel strip, a material storage mechanism used for applying lateral pressure to the front coiled steel strip, a discharging end conveying mechanism used for driving the front coiled steel strip to be conveyed out of the machine table, a shearing mechanism used for shearing the tailend of the front coiled steel strip and the front end of the rear coiled steel strip, and a welding mechanism used for welding the tail end of the front coiled steel strip and the front end of the rear coiled steel strip, so that the front coiled steel strip and the rear coiled steel strip are in butt joint in sequence. According to the steel strip coil stock on-line shearing welding machine, shearing and welding can be automatically completed, labor can be saved, the machining efficiency can be improved, potential safety hazards are reduced, and the machining quality is improved.

The invention discloses a system and method for making clothing. The user client is equipped with an APP, which is capable of conducting 3 d simulation experiments, and the APP is activated to receive the user-entered model selection instructions and display the selected model on the screen of the user client, and also to receive the user-entered fabric selection instructions and wear the selected fabric garment on the selected model, to perform 3D simulation on the model of the garment displayed on the screen, to receive the final garment design confirmation instruction from the user and to generate the garment order information, to send the garment order information to the management server; the management server receives the garment ordering information and identifies the factory that can produce the service in the garment ordering information, and then sends the garment ordering information to the confirmed manufacturing plant server; the production plant server produces garments according to the clothing ordering information.

The invention discloses quantitative discharging type fermentation equipment and a fermentation method thereof. The quantitative discharging type fermentation equipment comprises a barrel, a spiral conveying shaft, a driving device, a heating device and a material receiving bin, wherein the barrel is provided with a feeding port and a discharging port which are located in the two ends; the spiralconveying shaft is arranged in the barrel body in the axis direction of the barrel body in a self-rotating mode; the driving device drives the spiral conveyor to rotate; the heating device is positioned on the barrel body; and the material receiving bin is arranged at the discharge port, a weighing sensor is integrated on a bottom plate of the material receiving bin, and the bottom plate of the material receiving bin can be opened and closed. According to the scheme, spiral horizontal conveying is adopted; forward movement and backward movement of materials can be realized; the standing time of the materials is controlled; the materials are turned over; the barrel body does not need an outlet capable of being automatically opened and closed, the internal structure is greatly simplified, the material receiving bin integrated with weighing equipment is arranged at the discharging port, a bottom plate of the material receiving bin can be opened, online quantitative discharging is effectively achieved, quantitative packaging is easy, and compared with the prior art, a feasible automatic weighing and discharging mode is provided.

The invention relates to the technical field of river channel cleanout and sediment treatment and discloses an environment-friendly river sediment dehydration drying boat which comprises a boat body and a power system, wherein the power system is arranged on the boat body and is used for providing power to the sediment dehydration drying boat; a sediment / garbage separation device, a sediment concentration tank, a sediment conveying pump, a belt type sediment filter press and a filtering tank are sequentially arranged and connected with the boat body according to a sediment treatment sequence;the sediment / garbage separation device is positioned above the sediment concentration tank; the belt type sediment filter press is positioned above the filtering tank. According to the boat, integralon-line treatment of rapid dehydration, solidification and residual water draining treatment on river sediment can be achieved. Therefore, the purposes of high efficiency and harmless river cleanout and reduction of residual water draining treatment can be achieved.

The invention relates to a process for preparing a cement active mixed material and a concrete admixture by using tungsten tailings. The method comprises the following steps: step (1), performing screening on the tungsten tailings; step (2), performing pressure filtration dehydration; step (3), performing drying; and step (4), performing activation to obtain the cement active mixed material. The process for preparing the cement active mixed material and the concrete admixture by using the tungsten tailings provided by the invention has the following beneficial effects: 1, aiming at a traditional activation technology for the tungsten tailings, the process adopts a novel process technology flow; 2, in the preparation process of the cement active mixed material, a main component of a modified activating agent is a polycarboxylate alcohol amine type polymer and has a very good excitation effect on activity of the tungsten tailings, and the usage amount of the modified activating agent isonly 0.13%-0.18% much less than a usage amount of 15%-20% of a conventional solid activating agent; and 3, the process realizes on-line treatment of the tungsten tailings, avoids extraction from a tailings pond, reduces working processes such as loading and transportation, and reduces expenses.

The invention discloses an FPGA (Field Programmable Gate Array) based electroencephalogram and electro-oculogram signal analysis method and system. The FPGA based electroencephalogram and electro-oculogram signal analysis method comprises collecting electric signals on the surface of the cerebral cortex through a signal collection module and enabling the electric signals to be converted into digital signals and transmitted to an FPGA board in a wireless transmission mode for decoding; obtaining different frequency bands of energy intensities of electroencephalogram signals through a spectrum conversion module; obtaining the blinking intensity of electro-oculogram signals through a blinking signal extraction module; performing data packaging on the electroencephalogram and electro-oculogram signals after processing and transmitting a data package to an upper computer in a wireless mode; performing resolution on the data package through the upper computer and performing real-time display on the useful information. According to the FPGA based electroencephalogram and electro-oculogram signal analysis method and system, the processing speed of data is improved through the multi-channel electroencephalogram signal spectrum conversion and blinking signal extraction; the accuracy and the transmission efficiency of the data are ensured through the data packaging, the low-cost online processing on the large-scale electroencephalogram and electro-oculogram signals is implemented, and the embedded implementation is easy to achieve; the FPGA based electroencephalogram and electro-oculogram signal analysis method and system can be widely applied to the signal analysis field.

The invention discloses an aluminum alloy oxidation liquid recovery and cooling equipment crystal elimination system which comprises an oxidation liquid collection system, an oxidation liquid treatment system, an oxidation liquid separation system, a washing agent interception system and a cooling equipment crystal elimination system. The invention further discloses an aluminum alloy oxidation liquid recovery and cooling equipment crystal elimination process. The process comprises the steps of oxidation liquid collection, oxidation liquid treatment, oxidation liquid separation, oxidation liquid recovery, recrystallization recovery, washing agent interception and cooling equipment crystal elimination. The system and the process are high in oxidation liquid recovery rate; low-position agentadding is achieved; the large-scale industrial production requirement can be met; and water resources are saved.

The invention belongs to the technical field of biomedical engineering, and particularly relates to a vegetative patient household attending auxiliary system and method. The system comprises a portable brain state evaluation module based on electroencephalograms, and a consciousness level auxiliary evaluation module and an automatic detection correcting module which are based on behaviors. The portable brain state evaluation module based on the electroencephalograms comprises an electroencephalogram collecting device and a computer and performs brain state evaluation; the corresponding vegetative patient consciousness state is obtained by the consciousness level auxiliary evaluation module based on the behaviors through analysis; the brain state and the consciousness level of a patient areautomatically obtained according to a verification result by the automatic detection correcting module. By means of the auxiliary system and method, the blank of vegetative person household attendingauxiliary system is filled, supports can be provided in the daily attending process of the vegetative patient, the problems of large size, high price, poor uniformity, high specialized level of operation and the like of existing electroencephalogram equipment are solved, and the auxiliary system and method are helped to be popularized and used in vegetative patient household attending.

The invention discloses an ultrasonic radiation appliance for recycling oil extraction sewage. The ultrasonic radiation appliance comprises an ultrasonic generator, an ultrasonic transducer and a filter element, wherein the filter element comprises a filer element internal circular tube and a filter net arranged outside the filter element internal circular tube, the ultrasonic transducer comprises a stainless steel round tube-shaped body welded on the filter element internal circular tube, the stainless steel round tube-shaped body is internally provided with a containing cavity, a piezoelectric ceramic piece, an electrode plate and an ultrasonic reflection block are fixed in the containing cavity through fixing bolts, positive and negative poles are elicited from the electrode plate through a connecting cable and extend out from an outgoing line port on the containing cavity so as to be electrically connected with the ultrasonic generator, the outgoing line port is provided with a seal part, and an insulated isolation part is arranged between the stainless steel round tube-shaped body and the piezoelectric ceramic piece. The ultrasonic radiation appliance can realize online treatment, is convenient to use, has lasting effect and low energy consumption, has obvious effect in directly impacting on polymers, has no secondary pollution, and has very low running cost.

The invention discloses a hot casting slag treatment system. The hot casting slag treatment system comprises a heating device and further comprises a tundish, a roller device and a conveyor which arearranged in sequence. The tundish is used for receiving casting slag in steel ladles and can pour the casting slag into the roller device. The heating device is used for heating the casting slag in the tundish. The roller device is used for treating the casting slag into slag particles. The roller device is provided with a discharge chute. The slag particles slide onto the conveyor through the discharge chute. The conveyor is used for conveying the slag particles. The hot casting slag treatment system provided by the invention can make slag poured out from the steel ladles quickly, protect thesteel ladles against weight increase, enables feeding of the roller device to be controllable, effectively reduces the phenomenon that molten steel in a roller is solidified into a large cold steel block and achieves online treatment on hot casting slag.

The invention relates to a handling method for blockage of an insertion tube. In the method, high-temperature and high-oxygen-content molten steel at the temperature of more than 1,620 DEG C and with oxygen content of more than 500ppm is produced by using a vacuum cycle degassing furnace, namely an RH (Ruhrstahl Heraeus) vacuum chamber, with a blocked insertion tube; RH refining process is controlled; and inclusions blocked at the inner wall of the insertion tube are scoured away through circular flow of the high-temperature and high-oxygen molten steel in the insertion tube. Thus, unplanned offline of the vacuum chamber and frequent replacement of the insertion tube caused by blockage of the insertion tube are reduced, the service cycle of the insertion tube is prolonged, the consumptionof a refractory material is reduced, the production cost is reduced, online handling of the blockage of the insertion tube of the vacuum chamber is realized, and smooth production is guaranteed.

The invention discloses a near-shore seabed fish detection and tracking statistical method based on a neural network. The method comprises the following steps: FcycleGAN image migration processing is carried out on an input underwater real-time video to generate clear images; then, features of fishes in the video are extracted by inputting the images into a basic neural network Darknet53 for processing, wherein the features mainly comprise shape features, texture features, and the like, of the fishes; a detection branch is divided into two detection stages to finally output specific positions and types of the fishes, and a tracking branch outputs a Jacobian matrix and a distance vector of fish mass point swimming; then fishes in a certain range of a predicted position are matched with fishes in a previous position. Therefore, positions, types, and serial numbers of fishes in each image are obtained.

The present invention relates to cold centering device as one kind of mechanical device, and is especially one kind of autogenous cutting carbon arc device, in which electric arc generates between a carbon rod and a pipe blank serving as electrodes under the action of low voltage great current power source to smelt metal fast, and compressed air or water is used to blow off the molten metal. The present invention can realize automatic machining, and has high machining uniformity, in-situ machining and high production efficiency.

The invention discloses an aluminum alloy oxidization liquid recovery and coloring groove compatible configuration system. The aluminum alloy oxidization liquid recovery and coloring groove compatibleconfiguration system comprises an oxidization liquid collection system, an oxidization liquid treatment system, an oxidization liquid separation system and a water washing medicament interception andspraying system. The invention also discloses an aluminum alloy oxidization liquid recovery and coloring groove compatible configuration process, which comprises the steps of oxidization liquid collection, oxidization liquid treatment, oxidization liquid separation, recrystallization recovery spray cleaning, water washing medicine interception, cooling equipment crystal clearing and recrystallization cooling. By using the system and the process, aluminum ions and sulphuric acid in the oxidization liquid can be sufficiently recovered; liquid in a crystallizer can be cooled, so that the liquidcan be recrystallized; the recovery rate of the aluminum ions and sulphuric acid can be further improved; the quality of the recovered oxidization liquid is improved. A high-pressure atomization spraying groove uses pure water for spraying and cleaning an aluminum material; the cleaning effect can be further improved; the threatening of ammonium ions on the coloring groove can be avoided.

The invention provides a treatment method and a treatment device of chemical exhaust, and relates to the field of chemical exhaust treatment. The treatment method of the chemical exhaust comprises thefollowing steps: S1, introducing the chemical exhaust into an empty tower and carrying out primary spray washing to obtain primary treatment gas; secondly, enabling the primary treatment gas to passthrough a tray and carrying out secondary spray washing to obtain secondary treatment gas; S3, defogging the secondary treatment gas to obtain purified gas and thus finishing the treatment of the chemical exhaust. By utilizing the treatment method, the technical problem that an existing chemical exhaust treatment method can not meet the environmental protection requirements is solved, and the effects of improving purification effect and enabling the emitted gas to meet the environmental protection emission standard are realized.

The invention discloses an on-line shear welding machine for steel strip coils, which comprises an organic platform, on which there is a conveying mechanism at the feeding end, which is used to drive the coiled steel strip to be transported into the machine platform; The roller assembly is used to exert preset pressure on the rear coiled steel strip; the clamping mechanism at the feeding end is used to clamp the rear coiled steel strip; the clamping mechanism at the unloading end is used to clamp the front coiled steel strip; the blanking The end pressure roller assembly is used to apply preset pressure to the front coiled steel strip; the material storage mechanism is used to apply lateral pressure to the front coiled steel strip; the feeding mechanism at the feeding end is used to drive the front coiled steel strip to the machine table External conveying; shearing mechanism, used to cut the end of the front coil steel strip and the front end of the rear coil steel strip; welding mechanism, used to weld the end of the front coil steel strip and the front end of the rear coil steel strip, to Make the front coiled steel belt and the rear coiled steel belt sequentially butt. The invention can automatically complete cutting and welding, can save labor, can improve processing efficiency, reduce potential safety hazards and improve processing quality.

The invention provides a multipath incremental encoder signal real-time online fuser which comprises an input preprocessing unit, a CPLD (complex programmable logic device) unit, a DSP (digital signal processor) unit, an output interface unit, a clock generating unit and a system power supply unit. The input preprocessing unit comprises an optical coupling isolation module, a differential to single-ended conversion module and a level matching module. The CPLD unit performs phase discrimination, subdivision, counting and data latching to multi-path single-ended signals. The DSP unit comprises a data fusion processing module and an output interface selecting module. The clock generating unit provides close signals for the CPLD unit and the DSP unit. The system power supply unit powers the units of the fuser. By the multipath incremental encoder signal real-time online fuser, same-dimension multipath incremental encoder signals can be fused into one-path accurate measurement signals which are transmitted to a CNC (computer numerical control) device special a machine tool. The CNC device realizes real-time online information processing and controls related motion parameters, work efficiency of a measurement and control system is increased, and accuracy in measurement information and motion control is increased.

The invention discloses an LED support material belt online detecting and punching system. The system comprises a rack, a controller, a feeding unit, an online detecting unit and a punching unit. According to the system, machine vision equipment and the controller are adopted to detect LED support material belts online so that defective products in the LED support material belts can be identifiedin high efficiency and high accuracy modes, and the positions where the defective products are located can be positioned in high efficiency and high accuracy modes; a special light source assembly isarranged so that shadows caused by strong and weak light areas can not appear on the LED support material belts, an image shot by the machine vision equipment can accurately reflect the real states ofthe LED support material belts, and then high-precision detection is achieved; and according to the provided LED support material belt online detecting and punching system, the identification precision is 0.05 mm, the LED support material belts with the LED support single side sizes of 2.0 mm can be detected, and the defective product identification rate can reach 100%.

The invention discloses a high-precision LED support material belt online detection punching system. The high-precision LED support material belt online detection punching system comprises a rack, a controller, a feeding unit, an online detection unit and a blanking unit. LED support material belts are online detected through machine vision equipment and the controller, defective products in the LED support material belts can be efficiently recognized at high precision, and the positions where the defective products are located are efficiently positioned at high precision. Through the arrangement of a special light source assembly, strong and weak light areas cannot be generated on the LED support material belts to generate shadows, it is guaranteed that images shot by the machine vision equipment can accurately reflect the real states of the LED support material belts, and therefore high-precision detection is achieved. According to the high-precision LED support material belt onlinedetection punching system, the recognition precision is 0.02 mm, the LED support material belts with the LED support unilateral sizes of 1.0 mm can be detected, and the recognition rate of the defective products can reach 100%.