98results about How to "Easy to adjust in real time" patented technology

The invention discloses an intersection signal control method based on a dynamic steering proportion estimation, and aims at a four phase control intersection. The intersection signal control method based on the dynamic steering proportion estimation includes: establishing a state space model based on Kalman filtering; designing an improved sequence Kalman filtering algorithm to solve an intersection dynamic steering proportion; further establishing a multiple target signal control model which minimizes delay and queuing length and maximizes effective traffic capacity based on the above two steps so as to solve a timing parameter and an evaluation index for a intersection real-time signal. Case researches show that the intersection signal control method based on the dynamic steering proportion estimation has high efficiency and accuracy, and can achieve real-time signal control of the intersection. In allusion to the current situation that a study of combining the dynamic steering proportion estimation with signal control is basically in a blank state, the intersection signal control method based on the dynamic steering proportion estimation has the advantages of being dynamic and timely, high in efficiency, high in accuracy, optimal in multiple targets, used on line and the like.

The invention discloses a somatosensory control method for an upper limb rehabilitation robot and a rehabilitation training strategy. Kinect is used for collecting upper limb motion data, an upper computer is used for processing the motion data and obtaining a control signal, and a lower computer is used for transmitting the control signal to a servo driver to drive a wearable exoskeleton mechanical arm to drive injured limbs to carry out rehabilitation training. The rehabilitation training strategy includes bilateral limb mirror image synchronized rehabilitation training under the mirror image somatosensory control, master-slave rehabilitation training under the synchronized somatosensory control and semi-active rehabilitation training. Body movement somatosensory control is adopted, the control mode is more intuitive and natural and simpler, multi-joint real-time coordinated control can be carried out, and training of complex motions is convenient to achieve; a somatosensory master-slave real-time control mode is convenient for physical therapists to adjust rehabilitation training plans in real time; patients can drive the injured limbs to carry out healthy limb and injured limb bilateral coordination synchronized mirror image motions through own healthy limb motions, repairing of the cerebral neurons is more conveniently promoted, and the therapeutic effect of a mirror image therapy on the whole injured limbs is improved.

The invention belongs to the technical field of computer vision measurement and relates to a method for three-dimensional data registration based on flexible feature points. According to the method, a ladder type measurement system is adopted for three-dimensional data measurement of a large part having a free-form surface; by utilization of control point information in public view field areas of a global control system and a local measurement system, control points are matched, and a transfer matrix is obtained; by utilization of the transfer matrix, three-dimensional point cloud data measured by the local measurement system is unified into the global control system, finally three-dimensional reconstruction is performed on data of the global control system, to achieve three-dimensional data registration of the large part. According to the method, by utilization of the projection flexible control points, the problems of complex control point layout and measurement blind areas in the process of measuring a conventional large part are solved, the measurement positioning is adjusted in real time according to surface features of the measured part, and site adaptability of the measurement system and data registration precision and measurement stability are improved.

The invention relates to an information system of a wireless sensing network combined with an internet of things platform, which comprises a wireless sensing network and a wireless sensing network controller, wherein the wireless sensing network comprises a data convergence node; and the data convergence node of the wireless sensing network is connected with the wireless sensing network controller through a communication platform or M2M platform of telecom operators. The wireless sensing network of the invention is connected with the wireless sensing network controller through the communication platform or the M2M platform of the telecom operators, and solves the problems that the number of M2M terminals of the current telecom operators is limited, the covering surface is insufficient, the production and operating cost is higher, the power consumption is high, and the industry capacity is restricted. The wireless sensing network controller can carry out corresponding adjustment on the wireless sensing network, thereby optimizing real-time adjustment, optimizing the operation parameters and operation environment of the wireless sensing network, and improving the operation reliability of the wireless sensing network.

The invention relates to a new energy passenger car frame welding clamp. A base is fixed to a welding working table; two symmetrical blind holes are formed in the middle of the base and provided with rotational spiral discs; adjusting screw rods are fixed in the spiral discs; the upper ends of the adjusting screw rods are connected with threaded holes in the lower portion of a U-shaped table respectively; the left end and the right end of the U-shaped table are each provided with two symmetrical positioning holes and a threaded hole; two clamping plates are disposed in the middle of the U-shaped table; two sliding rods are disposed on the clamping plates; the sliding rods transversely penetrate through the positioning holes and can freely slide; the lower portions of the two ends of the clamping plates are connected with connecting rods through positioning pins; rolling wheels are connected with the lower ends of the connecting rods; the rolling wheels are put in a sliding groove and can freely rotate; threaded jacking rods are disposed in the threaded holes of the two ends of the U-shaped table. The new energy passenger car frame welding clamp is simple in structure; a welded workpiece can be rapidly positioned; a reliable welding basis is provided; real-time adjustment is convenient and fast; time and labor are saved; a large quantity of labor cost is reduced, and the welding quality is improved.

The invention discloses a double-cylinder hydraulic synchronous erecting system. A control system comprises a controller. The controller is connected with two angle sensors in an electrical system in an induction manner. The controller is connected with a rectifier, a first electromagnetic reversing valve and a second electromagnetic reversing valve in a hydraulic system. Angles are collected in real time, a controller can conduct adjustment in real time conveniently, when two hydraulic cylinders have position errors, the automatic control system can send out signals, the opening degree of a proportional valve is adjusted, synchronization is achieved, and due to an adopted balance valve, the influences of pressure fluctuation on the system are greatly relieved. By means of the synchronous erecting system, the purpose of synchronously controlling the two cylinders is achieved from the source through a speed regulating valve loop and an oil supplementing loop. A master-slave driving and classification PID combined control manner is adopted in the synchronous erecting system, and the synchronization precision of the system is greatly improved from the control strategy level. The multiple beneficial effects that the hydraulic control principle of the whole set of system is reasonable and reliable, the electrical control difficulty is low, implementation and operation are simple, and the cost is low are achieved.

The invention discloses a laser positioning puncture navigation device. The device comprises an image processing module, an electronic control module, a drive module and a laser output module, wherein the image processing module is used for processing a scan image; the electronic control module is used for controlling the driver module by collecting processing results of the image processing module; the driver module comprises a horizontal driving motor, a longitudinal driving motor and a 180-degree rotation motor; the horizontal driving motor is used for driving a horizontal sliding block which is arranged in a horizontal sliding rail in a sliding mode; the longitudinal driving motor is used for driving a longitudinal sliding block which is arranged in a longitudinal sliding rail in a sliding mode, and the longitudinal sliding rail is fixed to the horizontal sliding block; the 180-degree rotation motor is used for driving a 180-degree rotational joint which is arranged on the longitudinal sliding block through a support rod; the laser output module is connected with the 180-degree rotational joint and used for outputting a laser and indicating on the puncture direction. The invention further discloses a puncture positioning method of the laser positioning puncture navigation device. The laser positioning puncture navigation device can overcome the shortages of the prior art and improve the puncture precision.

The invention provides an experimental dust generator, in particular to a funnel suction nozzle type dust generator which can control quantity, particle diameter and concentration of dust, is simple in integral structure, convenient to operate, wide in application range and relatively good in packaging. The dust generator comprises a stirring motor, a case, a stirring rod, a dust feeding funnel, a suction nozzle, a rotary table, a negative pressure tube, a dust outlet, a stepping motor, a monitoring sensor, a negative-pressure generating device, a microcomputer, a remote controller, an electromagnetic valve, a stepping motor driver and a fault sensor, wherein the stirring rod is used for stirring the dust in the funnel to allow the dust to flow uniformly; when the rotary table rotates under the driving of the stepping motor, the dust flows into the rotary table from the outlet at the bottom of the funnel in a linear manner; the negative-pressure generating device controlled by the microcomputer sucks the dust into the cavity of the negative-pressure generating device through the suction nozzle connected with the negative pressure tube, and the dust is sprayed out after being fully mixed with the air for dust concentration testing analysis and for studying of dust distribution law, migration law, settling law and the like.

The invention discloses a multi-heat-source drying room system with a geothermal pipe and double dehumidification devices. The multi-heat-source drying room system adopts three heat sources, i.e. solar, air energy and electric heating pipes, to heat air inside a heat preservation drying room and comprises the independent dehumidification devices which do not depend on air energy and solar energy, a device for carrying out condensation dehumidification and preheating on air entering the drying room by utilizing air energy, and a geothermal device for storing and utilizing residual solar energy; and a defrosting device which utilizes air energy is added in an air energy system. According to the invention, the defect of instability of solar energy is overcome, the utilization rate of solar energy is effectively improved, the multi-heat-source drying room system is energy-saving and environmental-friendly, has a wide application range and can be suitable for the cold environment, and the temperature and the humidity in the drying room can be effectively kept.

The invention discloses an intelligent self-control analgesia system. The intelligent self-control analgesia system comprises wearable intelligent equipment, a cloud server and an electronic medicineinjection pump, wherein the wearable intelligent equipment is used for collecting the physiological information and pain evaluation result of a user, transmitting the physiological information and pain evaluation result to the cloud server, receiving an analgesia instruction of the user, and transmitting the analgesia instruction to the electronic medicine injection pump; the cloud server is usedfor receiving the physiological information and the pain evaluation result of the user, performing model training according to the physiological information and the pain evaluation result to obtain apain level prediction model, obtaining the pain level of the user according to the prediction model and the physiological information of the user, and sending the pain level to a doctor side APP; andthe electronic medicine injection pump is used for performing analgesic administration according to the received analgesic instruction. By means of the system, physiological information of a user canbe collected for a long time, the pain level is evaluated according to the physiological information, automatic control analgesia can be conducted through the wearable intelligent equipment, man-machine interaction is achieved, and the user experience is greatly improved.

The invention discloses a gluing thickness online detection device in a gluing production line. The device comprises a gluing thickness detection mechanism, a driving mechanism, and a control mechanism. The gluing thickness detection mechanism is used to detect gluing thickness of a glued material in real time and synchronously capture width of the glued material. The driving mechanism is used to drive the gluing thickness detection mechanism to move along the width direction of the glued material. The control mechanism is used to receive width signals and gluing thickness signals of the glued material, the signals being sent by the gluing thickness detection mechanism, and according to the width signals of the glued material, controls the driving mechanism to drive the gluing thickness detection mechanism to move along the width direction of the glued material, and meanwhile the gluing thickness signals of the glued material is converted to gluing thickness data and is displayed. The gluing thickness online detection device can full-automatically detect thickness of the glued material online in a gluing production line, providing convenience for operating personnel to adjust a production technology, ensuring quality of a product, and saving cost.

The invention discloses a flattening device for flattening land and belongs to the technical field of agricultural machinery. The device comprises a vehicle body, wherein the vehicle body is providedwith a land flattening mechanism, a soil crushing and pulling mechanism and a stone screening mechanism; the vehicle body is provided with a running mechanism, the soil crushing and pulling mechanismcomprises a soil block crushing assembly and a soil pulling assembly, and the soil pulling assembly comprises a mounting frame, two soil pulling harrows and a driving assembly; the mounting frame is arranged at the bottom of the vehicle body, two sliding rails are arranged on the mounting frame, each sliding rail is provided with a sliding block, and the bottoms of the two sliding blocks are provided with fixing plates respectively. According to the device, larger soil blocks can be crushed through the soil crushing and pulling mechanism, the crushed soil blocks can be flattened outwards through the soil pulling assembly, soil containing plant waste or stones can be shoveled through the stone screening mechanism, and the plant waste and the stones can be screened out through the screeningassembly.

The invention discloses a scenic spot geographic information display device. The device comprises an adjusting mechanism, a cooling mechanism and a power storage mechanism. An electric power storage mechanism is arranged above the adjusting mechanism. A cooling mechanism is arranged on one side of the electric power storage mechanism. The adjusting mechanism is composed of a bottom supporting plate, an auxiliary supporting rod, a top fixing plate, a lifting sliding groove, a limiting groove, a fixing supporting plate, a lifting lead screw, a lifting motor, a lifting sliding sleeve, a lifting sliding plate, a display screen, a temperature sensor and an infrared distance measuring instrument. An infrared range finder and a lifting motor are arranged, so that the height of the display screencan be automatically adjusted according to the height controller. When the temperature is high, the temperature sensor transmits the information to the controller. The controller controls a water pumpto work. In this way, the rainwater is sprayed to the outer side through an atomizing nozzle, so that the surrounding environment is cooled through water mist. Therefore, a cool environment is provided for observers.

The invention provides a parameter calibration method and device. The parameter calibration method and device can be applied to vehicles such as intelligent vehicles, new energy vehicles, connected vehicles and intelligent driving vehicles. The method comprises the steps of obtaining an evaluation result of a parameter combination of a plurality of devices, wherein the evaluation result of the parameter combination of the plurality of devices is obtained by performing a calibration test on the plurality of devices in a first time period based on the parameter combination of the plurality of devices; and obtaining at least one adjusted parameter combination according to the evaluation result of the parameter combinations of the plurality of devices. According to the scheme, the parameter calibration efficiency can be improved.

The invention relates to a real-time height monitoring platform of a mobile vehicle platform. The real-time height monitoring platform comprises: the mobile vehicle platform used for providing a mobile venue for the performance of a stage actor, wherein the mobile vehicle platform comprises a performance flat plate for accommodating the stage actor; an elevator device, arranged on the mobile vehicle platform, connected with the performance flat plate of the mobile vehicle platform and used for controlling the up and down ascending and descending of the performance flat plate; a dot matrix camera device, arranged in the vicinity of the performance flat plate of the mobile vehicle platform and used for shooting the performance flat plate of the mobile vehicle platform from a side face to obtain a side face image of the flat plate; and a blocking processing device, connected with the dot matrix camera device and used for receiving the side face image of the flat plate and blocking the side face image of the flat plate based on the resolution of the side face image of the flat plate to obtain a plurality of corresponding blocking areas. By adoption of the real-time height monitoring platform provided by the invention, the regulation and control precision of a stage device is improved.

The invention discloses a multi-source data fusion system and a method for evaluating the reaction state of plasma pyrolysis of coal to produce acetylene. The system comprises a data acquisition module for collecting multi-source production data of the reaction process of plasma pyrolysis of coal to produce acetylene in real time. A multi-source data storage module that stores and manages the multi-source production data; Multi-source data fusion module, respectively extracting key features of the multi-source production data, obtaining structured data with timestamp, and fusing the structureddata; State evaluation module, according to the fusion results of multi-source production data to obtain the evaluation level of the reaction state of plasma pyrolysis coal to acetylene. The system of the invention effectively utilizes the multi-source production data of the plasma reaction process, fuses the multi-source production data by adopting the characteristic-level fusion method, and evaluates the running state grade of the plasma reaction process.

The application discloses an on-line analysis method for real-time monitoring of the dose of a radiotherapy patient, comprising the following steps: step 1, a first set of detectors on a head of a connected radiotherapy machine collect the beaming dose data of the radiotherapy machine during each radiotherapy treatment in real time, and transmits the data to a microcontroller in real time, and then the microcontroller transmits the data to a special database in a memory for storage; step two, through a second set of detectors arranged on a human body surface, the real-time radiation dose actually received by the human body surface is sent to the microcontroller through a network, and then passed to the special database in the memory via the microcontroller; and step three, by calling the two sets of data in the special database, the microcontroller uses a comparative analysis module for real-time comparative analysis and calculates the dose error, and through continuous iteration of historical data in the special database, the model is optimized once the error is calculated, so that a recommended dose calculated the next time is more optimized.

A stage equipment anti-dumping control platform includes a lifting platform mechanism, a speed reducer, a pulley, a structural steel frame, a steel wire rope, a turnover board suspension rod, a guidewheel, a surface light lamp and a turnover board, wherein the speed reducer and the pulley are connected through the steel wire rope, the surface light lamp is arranged above the turnover board, and the turnover board is arranged on the stage table; a dot-matrix imaging apparatus for photographing a lifting platform mechanism on a stage to obtain and output a live photographed image; a blocking processing apparatus connected to the dot matrix imaging apparatus, configured to receive the live photographed image and block the live photographed image based on a resolution of the live photographedimage to obtain a corresponding plurality of blocking regions. By the invention, the dumping of the stage equipment can be avoided.

The invention relates to a dynamic length regulation device for refrigeration capillary tubes. The dynamic length regulation device comprises multiple assemblies connected in series. An outlet of each previous assembly is connected with an inlet of the corresponding next assembly. Each assembly comprises the n corresponding capillary tubes which are connected in series and have the equal length, n+1 electromagnetic valves and n+1 electromagnetic valve switches. Inlets of every n+1 corresponding electromagnetic valves are connected with inlets of the corresponding n capillary tubes and an outlet of the last corresponding capillary tube. Outlets of every n+1 corresponding electromagnetic valves are connected together to be used as the outlet of the whole corresponding assembly. Each electromagnetic valve is controlled to be opened and closed through the corresponding electromagnetic valve switch. The capillary tubes are connected through thick pipelines. The electromagnetic valves and the capillary tubes are connected through thick pipelines. The electromagnetic valves are connected through thick pipelines. According to the dynamic length regulation device, the series connection combined method similar to the method in circuits is adopted, various dynamic combinations are achieved by controlling the multiple capillary tubes through the valves, and the specific capillary tube length can be achieved without welding the pipelines again.

The invention provides a hydraulic transmission device for fluid infusion equipment, the fluid infusion equipment and manufacturing methods of the hydraulic transmission device and the fluid infusion equipment. The fluid infusion equipment is used for applying medicine to a patient and comprises a liquid storage chamber. The hydraulic transmission device comprises a first hydraulic chamber, a second hydraulic chamber and a flow selection mechanism. The first hydraulic chamber is connected with an external power source providing driving force through a first piston, and hydraulic fluid is contained in the first hydraulic chamber. Hydraulic fluid is contained in the second hydraulic chamber. The first hydraulic chamber and the second hydraulic chamber are communicated through the flow selection mechanism, and the hydraulic fluid transfers driving force to a second piston located between the liquid storage chamber and the second hydraulic chamber so as to convey infusion fluid in the liquid storage chamber to a patient; besides, the flow selection mechanism is arranged to be capable of selecting the flow of the hydraulic fluid flowing to the second hydraulic chamber from the first hydraulic chamber so as to selectively determine the flow of the infusion fluid conveyed to the patient from the liquid storage chamber. By means of the device, the equipment and the methods, injection at multiple insulin base amounts with different flows can be provided; the size of an insulin pump can be reduced, and the patient can wear the insulin pump more conveniently.

The invention discloses an intelligent control based UV ray sterilization container, which comprises a container body and a UV ray sterilization device. The UV ray sterilization device is arranged inthe lower part of the container body. The upper part of the container body is provided with an inlet. The inlet is sequentially provided with a water layer thickness testing device, a water quality detector, a flowing speed meter, and a data collector from left to right. The lateral surface of the container body is provided with a light intensity testing device and a light transmittance detectiondevice. The exterior of the light transmittance detection device is provided with a controller. A timing device is arranged on the upper part of the controller. The water layer thickness testing device, the water quality detector, the light intensity testing device, the light transmittance detection device, the timing device, and the controller are serially connected through wires. The controlleris connected to the UV ray sterilization device through a wire. A wireless transmission module is arranged in the controller. By setting the light intensity testing device and the timing device, the irradiation dose can be calculated, and the disinfection efficiency is improved.

The invention discloses a building project progress and cost management system. The system comprises a controller, an input unit, a storage unit, a time unit, a comparison unit, a display unit and a reading unit; the input unit is connected with the controller and inputs a completed cost process; the storage unit is connected with the controller, and stores data related to the project cost progress; the time unit is connected with the controller, and stores real time of the controller; the comparison unit is connected with the controller, and compares data of the storage unit with that of the time unit; the display unit is connected with the controller, displays the present progress and a comparison result of the comparison unit, and also displays name and completing time of a next process; and the reading unit is connected with the controller, and the signal input end of the reading unit is connected with the reading signal output end of the controller. The system of the invention can be used to count the project progresses in the real time, convenience is provided for real-time adjustment of the progress, and the progress is adjusted.

The invention relates to the technical field of intelligent unmanned wharf steel coil crane systems, in particular to an intelligent steel coil fixture for shipment. The intelligent steel coil fixturefor shipment comprises a frame; a lifting rod for matching with a crane lifting hook is arranged at the top of the frame; a lever swing reversing mechanism and a driving mechanism are mounted at thebottom of the frame; the driving mechanism drives the lever swing reversing mechanism to rotationally switch to a horizontal or vertical state; a clamp for clamping steel coils is mounted on the leverswing reversing mechanism; and the lever swing reversing mechanism is reflected to drive the clamp to switch clamping positions. The intelligent steel coil fixture for shipment has the following beneficial effects: the structure is simple; and the position of the clamp is switched through the driving mechanism and the lever swing reversing mechanism, so that the clamp can be deviated from the center of the frame to clamp the steel coils in a hidden cabin, the working efficiency is improved, and the labor intensity and the cost are reduced.

The invention discloses a human body grounding system, which comprises a contact cushion, a socket connector, a lead and a grounding plug. The contact cushion includes silver fibers. The socket connector is fixed to the contact cushion, and is connected to the silver fibers. One end of the lead is connected to the socket connector, and the other end of the lead is connected to the grounding plug. A human body is indirectly connected to the ground through the contact cushion. The content of the silver fibers is greater than 15%. The human body grounding system enables the human body to be indirectly connected to the ground to effectively release static electricity of the human body, absorbs electrons from the ground to neutralize positive electricity in the human body, helps to promote blood circulation and alleviate dropsy of the human body, and keeps the normal metabolism and health of the human body. The system also can adjust temperature and resist radiation, and has strong deodorization and anti-bacteria functions. The contact cushion can serve as a mattress, a mouse pad, a keyboard pad, a foot pad, a Yoga pad and other daily articles, so a user can conveniently adjust the contact cushion in real time.

The invention belongs to the field of throat swab sampling, in particular to a throat positioning device for automatic throat swab collection. The throat positioning device for automatic throat swab collection comprises an operation desk, wherein a rod sleeve is fixedly arranged at the top surface of the operation desk, a sleeving rod is inserted to one side away from the operation desk of the rodsleeve, a ball-and-socket base is rotatably connected to one side away from the rod sleeve of the sleeving rod, a placing plate is welded to one side away from the sleeving rod of the ball-and-socketbase, a clamping plate is welded to one side away from the ball-and-socket base of the placing plate, and a cylinder is clamped to one side away from the placing plate of the clamping plate. The sleeving rod is pulled to move to an appropriate height along the rod sleeve, a knob is rotated for fixing the sleeving rod, the ball-and-socket base is pushed to rotate to an appropriate angle along thesleeving rod, a patient places the chin on a pressing plate, and a screw rod button is rotated for adjusting the position of the pressing plate, so that medical personnel can conveniently perform real-time adjustment according to requirements of the patient, and the throat positioning device for automatic throat swab collection has the functions of performing automated collection, performing automatic conveying and storing samples.

The invention relates to a single-screw-rod co-extrusion machine for machining a section material. The single-screw-rod co-extrusion machine is composed of an extruding mechanism, a feeding mechanism, a driving mechanism, an up-and-down moving mechanism, a fore-and-aft left-right moving mechanism and an electronic control box. Compared with the prior art, the single-screw-rod co-extrusion machine provided by the invention has the effects that the yield, the rotation speed, the plasticization and deceleration motor power of the co-extrusion machine are perfectly balanced by selecting an optimized direct connection transmission system and adopting special screw rod structural design aiming at the working condition of the single-screw-rod co-extrusion machine for the section material; the stable metering extrusion is realized, and the single-screw-rod co-extrusion machine has the advantages that the energy is saved, the consumption is reduced, the service life is long, the real-time adjustment is convenient, the application range is wide and the like.

The invention provides a digital scoring device for plant growth. The device comprises a detection module, a scoring module, a control module, a communication module and an intelligent terminal whichare electrically connected in sequence, and is characterized in that the detection module converts a detected physical signal into a data signal and transmits the data signal to the scoring module, and the scoring module transmits the received data signal to the control module; the control module carries out integration processing on the data signals and transmits the data signals to the communication module. The control module, the communication module, the intelligent terminal, the scoring module and the detection module are powered by the power supply module. The digital scoring device forplant growth aims to conveniently observe the growth environment of a plant in real time according to actual conditions and adjust surrounding environment parameters according to specific actual requirements.

The invention disclose a substrate glass kiln body cooling system and an operation method thereof. The substrate glass kiln body cooling system comprises an air conditioning unit, an air supply main pipeline, centrifugal fans and duckbill wind pipes, wherein the air conditioning unit is used for providing controllable constant-temperature quantitative cooling air; an air inlet of the air supply main pipeline is in communication with an air outlet of the air conditioning unit, and a plurality of cooling air outlets are formed in the air supply main pipeline; each cooling air outlet is providedwith a cooling wind temperature detection probe; the air inlets of the centrifugal fans are in communication with the cooling air outlets, and the air outlet of each centrifugal fan is provided with acooling wind speed detection probe; and the air inlets of the duckbill wind pipes are in communication with the air outlets of the centrifugal fans, and the air outlets of the duckbill wind pipes areused for outputting cooling air for cooling a kiln body. The substrate glass kiln body cooling system and the operation method have the characteristics of controlling cooling air temperature, coolingthe air volume and cooling wind speed, and the problem that the kiln body cooling is unstable due to the change of environment temperature in the production of the substrate glass is effectively solved.