81results about How to "Implement hierarchical processing" patented technology

The invention discloses a combined cyclone separation / collection device and a method for separating and collecting pollen based on the device. The device comprises a cylindrical settling chamber and a double-cylinder cyclone. The cylindrical settling chamber is down communicated with an umbrella-type taker. The sidewalls of the top of the cylindrical settling chamber are communicated with the outer cylinder of the cyclone. An air duct is arranged outside the cylindrical settling chamber, and is communicated with the cylindrical settling chamber and the inner cylinder of the cyclone, respectively. Besides, the air duct is connected to an external variable frequency fan. A cylinder screen, a reflecting cone and a three-way air blowback pipe are arranged in the inner space of the cylindrical settling chamber. The rotating central shaft of the reflecting cone rotates through connection with an external variable speed motor. A stripper plate and a discharge chute are arranged on the bottom of the cylindrical settling chamber. Furthermore, a pollen collecting chamber is arranged on the bottom of the double-cylinder cyclone. The method comprises the following steps of: suctioning dust-containing pollen by means of an airflow, and filtering the dust-containing pollen; performing separation in the cylindrical settling chamber; and collecting the pollen in the cyclone, and purifying the dust-containing airflow for recycling. The device and the method of the invention are capable of effectively improving the pollen separation / extraction efficiency and preventing dispersion of pollen, and suitable for being popularized and used.

The embodiment of the invention discloses an alarm processing method and an alarm processing system for an Ethernet passive optical network. The method comprises the following steps: collecting the alarm information of OLT (optical line terminal) equipment and the alarm information of down network equipment of the OLT equipment from all OLT equipment in the EPON by utilizing an EPON integrated network management system; classifying the alarm information, collected by the EPON integrated network management system, according to the preset standard by utilizing an integrated alarm system, and sending the classified alarm information to a corresponding service scheduling subsystem; performing failure dispatching on the alarm information of the corresponding class by utilizing all the service scheduling subsystems so as to perform failure processing. According to the alarm processing method and the alarm processing system for the Ethernet passive optical network disclosed by the embodiment of the invention, unified monitoring and management of EPON equipment failures of all different manufacturers can be realized; the failures are discovered before a user discovers the EPON equipment failures; user perception is enhanced.

The invention discloses a cargo transportation state monitoring system based on the Internet of Things, and relates to the technical field of logistics management. Electromagnetic signal intensity of each frequency band in a cargo box is recorded in real time through an electromagnetic interference monitoring module, and multi-point temperature data and temperature deviation information collected by a redundant sensor module are combined; the data processing and transmission module is used for preprocessing the signals and uploading the signals to the cloud platform, and the comprehensive analysis module extracts spectrum interference intensity abnormal features and temperature difference fluctuation features and accurately evaluates the influence of electromagnetic interference on the sensor data precision; then, the interference division module divides the interference event into instantaneous interference and continuous interference, the early warning processing module delays the instantaneous interference to trigger the temperature control equipment to adjust and send low-level early warning, and the continuous interference is deeply analyzed to generate a graded early warning signal and guide a coping strategy; and the data reliability, the equipment stability and the cargo protection capability of the cold chain transportation system in a complex electromagnetic environment are effectively improved.

The invention relates to a material selection equipment for health food fungus processing, which includes a bottom plate, a box body and a screen. The first vibrating motor, the second vibrating motor and the third vibrating motor are evenly installed on the side of the box close to the dust delivery duct from top to bottom, and the first vibrating motor, the second vibrating motor and the third vibrating motor are connected to the The controller is electrically connected, and the output ends of the first vibration motor, the second vibration motor and the third vibration motor are all extended to the inside of the box, and are respectively fixedly connected with the first vibration frame, the second vibration frame and the third vibration frame, Screens are detachably installed inside the first vibrating frame, the second vibrating frame and the third vibrating frame. The present invention is provided with a detachable screen, so that it is convenient to replace the screen according to the screening needs, so as to meet the actual screening needs, and has good practicability.

The invention provides a message processing method and system based on bionic hierarchical communication. The method comprises the following steps that each node of a distributed system sends unclassified messages to a message receiver; the message receiver classifies the messages through a message classifier; different types of messages flow into different message distribution engines; the message distribution engines send the messages to a message processor through different processing interfaces; the message processor completes processing of the messages through a message processing plug-in; an engine resource consumption monitor monitors monitoring data of each message distribution engine and sends the monitoring data to an engine resource manager; and the engine resource manager dynamically computes resource quantity used by each engine according to the received monitoring data and the workload status of each engine. According to the method and the system, message classification is defined by a communication scene, so that unified message processing is realized; dynamic resource allocation is adopted, so that different attribute messages are guaranteed to obtain proper reliability and real-time performance respectively; and the message processing work is completed outside an application, so that the application development difficulty is reduced.

The invention discloses a kiwi detecting grading device. The kiwi detecting grading device comprises a first conveying belt and a detecting bracket, and is characterized in that a groove with an upward opening is formed in the detecting bracket; a first electric push rod is arranged in the groove; the free end of the first electric push rod is arranged upwards; the free end of the first electric push rod is fixedly connected with a supporting frame; the supporting frame is in an arc shape; a weighing device is arranged in the supporting frame; a mounting seat is fixedly arranged on the left side of the detecting bracket; a second electric telescopic rod is fixedly arranged on the mounting seat. The invention has the beneficial effects that a kiwi is conveyed to the supporting frame by utilizing the first conveying belt, is detected on the supporting frame, simultaneously is weighed by the weighing device and then is graded; when the kiwi is detected, the second electric push rod descends to drive a sensor to descend, and the sensor which comprises an optical fibre, a focusing lens, a light-transmitting protective film and an annular array ultrasonic sensor is tightly adhered to the surface, to be detected, of the kiwi with a suitable pressure from top to bottom.

The invention belongs to the technical field of computer application, and discloses a data grading request rendering method and system based on a CIM platform, and the method comprises the following steps: carrying out the grading expansion of two-dimensional and three-dimensional data models based on the related international standard of the CIM platform, and dividing the highest levels of data of the LOD level according to the fineness; according to the expanded two-dimensional and three-dimensional data model grading, defining data or models needing to be displayed in each grading section; determining storage modes of two-dimensional and three-dimensional data on each LOD level according to an optimal mode required by data display; and according to the requirement of a rendering scene, requesting data of a corresponding structure, and performing rendering display by responding to a data loading request in a grading manner. According to the method and system, data storage is carried out on the hybrid model under the corresponding level through level-to-level management of data of different dimensions, fused data is read from different data storage under different scales, and an efficient storage format is provided for multi-source data rendering.

The invention discloses a remote measurement data interpretation system based on K-means, and the method comprises the steps: classifying change rules of parameters into four classes through sorting the characteristics of remote measurement parameters of a small satellite; setting the number of K-means models needed by the remote measurement parameters of the small satellite, a processing mode of the remote measurement data and a parameter mode according to the mapping tables between the change rules of the remote measurement parameters and related instructions or states; training a K-means mode parameter corresponding to the remote measurement parameters through employing normal data, and packaging the K-means models which complete the training into a set; enabling the system to obtain real-time measurement data of the satellite and a remote control instruction from a main testing computer and a database after the modeling is completed; carrying out interpretation through the models corresponding to the remote measurement parameters, and giving out an abnormal point and an early-warning point of the parameters; enabling a tester to carrying out the confirmation of interpretation results according to the abnormal point and early-warning point given by the models, inputting a leaked point appearing in an operation process of the satellite into the models, and achieving the dynamic correction of the models.

The invention discloses a fish tank comprising the side walls and a bottom plate. At least one side edge of the bottom plate is provided with a drainage structure. The drainage structure is provided with a long strip chamber, an inlet and an outlet which are communicated to the chamber of the drainage structure, wherein the inlet is formed from a plurality of inlet opening in interval arrangement. The outlet on the drainage connected to a blow-down valve is linked with or connected to a water filtration system, wherein after the filtration treatment implemented through the water filtration system to the water output from the drainage structure outlet, the water is sent back to the fish tank. In the invention, a special drainage structure is arranged on the fish tank bottom plate, so that the fish feces, rotten leaves and other impurities inside the fish tank can be effectively discharged under the water flow action, thereby the water cleaning conditions are created. After the arrangement of the corresponding water treatment system, the water stage treatment is achieved. The effective removal of the impurities in water is ensured, at the same time the operation burden of the filtration device in the system is reduced. Moreover the fish tank can be operated in a variety of work mode.

The invention discloses a terminal and a method executed by the terminal and used for connecting a domain server, a method for processing a terminal event and a terminal control system. The method executed by the terminal comprises the following steps: acquiring self position information, judging whether the terminal is in a service range of a previously connected domain server; sending a request message to a center server under the condition that the terminal is not in the service range, wherein the request message requires for reallocating the domain server for the terminal, and comprises the position information; receiving connection information about one or more domain servers in response to the request message from the center server, wherein the service range of one or more domain servers covers a terminal position appointed by the position information; and connecting with one in one or more domain servers according to the connection information. Therefore, the data volume in the domain server can be reduced, the network congestion can be avoided, and the network load balance is realized.

The invention relates to a garlic sectioning and grading mechanized device and a control method thereof. The garlic sectioning and grading mechanized device comprises a bottom disc, a sectioning device and a grading device, the sectioning device and the grading device are mounted on the bottom disc, the sectioning device comprises an outer box body, two upper rubber rollers rotatably connected into the outer box body and a sectioning driving device for driving the two upper rubber rollers to rotate in the opposite directions, rubber side plates are mounted between side plates of the outer boxbody and the upper rubber rollers, a feeding opening is formed in the top of the outer box body, the feeding opening is fixedly provided with a flow dividing plate extending to the two upper rubber rollers, the grading device comprises a vibration rack connected with the bottom disc through a spring and multiple stages of screen nets mounted on the vibration rack, the discharging ends of the screen nets are provided with collecting pipes, garlic collecting, transporting, sectioning, impurity removing and grading are finished at one time, multiple operation flows are integrated, operation and mobility are high, due to intensification design, the space and the size occupied by the device can be greatly reduced, and the current needs of a peasant can be met.

The invention discloses a forest-fruit branch extruding, slicing and smashing machine comprising a shell. A first-stage roll shaft set where the roll-in clearance is set is arranged in the shell. Sharp spines are arranged in the circumferential direction of roll shafts of the first-stage roll shaft set. A drive assembly driving the first-stage roll shaft set to work is connected to the first-stageroll shaft set. A feed passageway is arranged at the upper end of the portion, on one side of the first-stage roll shaft set, of the shell, and a discharge port is arranged at the lower end of the portion, on the other side of the first-stage roll shaft set, of the shell. A feeding guide plate facing the roll-in clearance and a discharging guide plate facing the roll-in clearance are arranged inside the feed passageway and inside the discharge port correspondingly. A cutter is further arranged in the shell. The discharging guide plate is arranged between the cutter and the first roll shaft set. The feed passageway is provided with a conveyor belt. A cutting knife, a material thumbing assembly and a feed roll shaft are sequentially arranged above the conveyor belt from an inlet of the feedpassageway to an outlet of the feed passageway, the cutting knife is used for cutting off fruit branch bundling belts, the material thumbing assembly is used for dispersing fruit branches, and sharpspines are arranged in the circumferential direction of the feed roll shaft. By means of the forest-fruit branch extruding, slicing and smashing machine, uniform slicing can be conducted on the branches, and branch slicing and smashing uniformity is ensured.

The present invention discloses a method and an apparatus for flue gas desulfurization and sulfuric acid production. The method comprises that (1) flue gas is subjected to heat exchange through a sulfuric acid storage tank, and then the obtained flue gas enters a dust removing quenching tower and is subjected to primary dust removing cooling; (2) the cooled flue gas enters a desulfurization tower and sequentially passes through a deep dust removing unit, a desulfurization unit and a water washing unit from bottom to top; (3) in the water washing unit, the SOx in the flue gas is absorbed with fresh water, the liquid phase overflows and sequentially passes through the desulfurization unit and the deep dust removing unit, the obtained liquid phase enters the dust removing quenching tower to obtain a rich absorption liquid, solid-liquid separation is performed, and the gas phase is discharged in atmosphere after defogging; and (4) the rich absorption liquid being subjected to solid waste separation is discharged into an oxidation tank, the liquid phase enters a regeneration tower, the Fe<3+> / Fe<2+> in the liquid phase is removed, and the obtained liquid phase enters the sulfuric acid storage tank in the form of dilute sulfuric acid. With the method and the apparatus of the present invention, the SO2 in the flue gas can be absorbed and concentrated, and can be oxidized into the sulfuric acid so as to produce the high concentration sulfuric acid, the purified flue gas can meet the national or local relevant standard requirements, and the method and the apparatus are suitable for the recovery treatment of flue gas containing various concentrations of sulfur dioxide.

The invention discloses construction waste graded crushing equipment, and relates to the technical field of construction waste treatment equipment. The construction waste graded crushing equipment is technically characterized by comprising a box body provided with a feeding port, a crushing cavity is formed in the lower end of the feeding port, a driving device for driving a crushing plate to preliminarily crush broken stones is arranged in the crushing cavity, the rotating force of the upper end of the driving device is converted into the driving force for the reciprocating movement of a partition plate through a first transmission device, so that the feeding port is controlled to be in intermittent communication with an arc-shaped feeding channel, the lower end of the driving device drives a plurality of grinding discs mounted in a grinding cavity to synchronously rotate through a second transmission device so as to secondarily grind the broken stones, and a discharging plate which is driven by the driving device to be intermittently opened and closed is arranged between the crushing cavity and the grinding cavity. The construction waste graded crushing equipment has the technical effect that construction waste is crushed more finely.

The invention belongs to the technical field of data security protection, and particularly relates to a data security protection method based on a tablet personal computer, which comprises the following steps: a data identification receiving module receives a remote access request or artificial login information and transmits data to a verification module; when the verification module passes verification, the central control module opens general-level data access authority; when the encrypted file is accessed, the central control module controls the verification module to output a corresponding verification mode according to different file levels and judges whether verification is passed or not; when the visitor does not pass the verification, the central control module transmits relevant information of the visitor to the storage module; when the number of times of verification failure reaches a corresponding value, the central control module performs corresponding processing on the encrypted file or the tablet computer according to different levels; and when the visitor does not pass verification and can visit forcibly, the central control module carries out corresponding processing on the tablet computer according to different conditions. Through innovation of the data security protection method, multi-level three-dimensional protection of the data security of the tablet personal computer is realized.

The invention relates to a tea leaf sorting machine. The tea leaf sorting machine comprises a rack, a motor is arranged at one end of the rack, and a support is arranged at the other end of the rack. The support is provided with a sorting device. The tea leaf sorting machine further comprises a storage unit matched with the sorting device and also comprises a controller connected with the motor, and the motor is in transmission connection with the sorting device. To sum up, the sorting device, the storage unit and the controller are arranged on the preferable support in the scheme, classified treatment of tea leaves is achieved, and the movement speed of the sorting device can be controlled through the preferable controller so that the tea leaf sorting machine can adapt to more kinds of tea leaves. The production efficiency is improved, and the production cost is reduced. The tea leaf sorting machine is simple in overall structure, high in practicability, low in cost and capable of being widely applied to agricultural corporations and tea workshops.

The invention relates to a coalescing vacuum type oil cleaning device, which comprises an oil inlet valve, a first switch valve, a coalescing separator, a second switch valve and an oil outlet valve serially connected in a main oil way in sequence, wherein a first check valve is arranged between the coalescing separator and the second switch valve; both ends of the second switch valve are connected with a vacuum separator component in parallel; the oil inlet of the vacuum separator component is serially connected with a third switch valve; and the oil outlet of the vacuum separator component is serially connected with a second check valve. The coalescing vacuum type oil cleaning device has the beneficial effect that the device is not only capable of being suitable for cleaning treatment of oil with serious water seepage or opacification so that impurities of moisture, metallic particles and the like in the oil are efficiently removed, but also capable of realizing stage treatment of oil in various pollution degrees and heating of oil independently.

The invention relates to the technical field of wireless charging, in particular to a wireless charging protection method and device, equipment and a medium. According to the method, the reference current value is collected in the off state of the wireless charging transmitting terminal to establish the reference standard, then the current change is monitored in real time in the on state of the wireless charging transmitting terminal, the current change rate is calculated and compared with the preset threshold value, whether the abnormity caused by the large metal foreign matter exists or not is rapidly judged, and when the abnormity is detected, the abnormal condition is detected. The system can immediately close charging output to ensure safety, large metal foreign matters and normal charging loads can be effectively distinguished, response is timely, and the safety and reliability of the wireless charging system are improved.

The invention discloses a dustless vibration sieve powder recovery device, comprising a dustproof cover and a vibration body; a middle position of the dustproof cover is provided with a charging port, the dustproof cover is mounted on a sieving disc by a compressing ring, a discharging port is arranged in one side of the sieving disc, a plurality of sieving discs can be mounted, meanwhile the lower side edge of one sieving disc and the upper side edge of another sieving disc are fixed by a compressing ring, the lower side of the sieving disc is connected to the upper side edge of a base by damping springs, a sieve net is fixed on the bottom side in each sieving disc, the vibration body is fixed on the bottom surface of each sieving disc, a vibration electric motor is arranged in each vibration body, an upper part counter weight is mounted on the upper side of each vibration electric motor, and a lower part counter weight is mounted on the lower part of each vibration electric motor. The dustless vibration sieve powder recovery device is efficient, lightweight and complete and diversified in series, has multiple levels, can meet the requirements on sieving of powder materials, and can recover the powder with unqualified diameters.

The invention discloses an oil-containing and slag-containing wastewater treatment system, which is characterized in that wastewater enters a settling cavity through a water inlet pipe, and in the rising process of the wastewater in the settling cavity, large granular substances settle to a conical bottom and are periodically discharged through a slag discharge port; the wastewater is subjected tooil-slag separation under the matching action of gravity and magnetic force through the multi-stage chambers, and meanwhile separation of particles with different properties in the wastewater is achieved.

The invention discloses a waste mushroom-stick treatment device which comprises a feeding unit, a smashing unit and a shaftless trommel. The feeding unit comprises a feeding frame 1 and a bin, wherein the feeding frame 1 is in driving connection with a belt 1, and the bin is connected to the end, away from the smashing unit, of the belt 1 in a covering mode. The smashing unit comprises a smashing box, a feeding frame 2 and a smashing motor, wherein the feeding frame 2 is in driving connection with a belt 2, the smashing box is located above the belt 2, and the smashing motor is fixedly connected with one side of the smashing box. The smashing motor is connected with a rotatable smashing device through a belt wheel, and the end, away from the smashing box, of the belt 2 is extended into the shaftless trommel.

The invention provides a data transmission method and device. The method comprises the following steps: confirming priority information of received data; filling the priority information into a grouped data aggregation protocol PDCP frame used for loading data; and sending the PDCP frame filled with the priority information to a far-end processing unit, wherein the far-end processing unit comprises more than two wireless loading RBs for sending data and different priority data are sent on different RBs. According to the invention, the problem that the related technique cannot adapt to mass flow data processing can be solved and the purposes of performing grading transmission on the mass flow data and increasing the data transmission rate can be achieved.

The present invention discloses a method and an apparatus for flue gas desulfurization and sulfuric acid production. The method comprises that (1) flue gas is subjected to heat exchange through a sulfuric acid storage tank, and then the obtained flue gas enters a dust removing quenching tower and is subjected to primary dust removing cooling; (2) the cooled flue gas enters a desulfurization tower and sequentially passes through a deep dust removing unit, a desulfurization unit and a water washing unit from bottom to top; (3) in the water washing unit, the SOx in the flue gas is absorbed with fresh water, the liquid phase overflows and sequentially passes through the desulfurization unit and the deep dust removing unit, the obtained liquid phase enters the dust removing quenching tower to obtain a rich absorption liquid, solid-liquid separation is performed, and the gas phase is discharged in atmosphere after defogging; and (4) the rich absorption liquid being subjected to solid waste separation is discharged into an oxidation tank, the liquid phase enters a regeneration tower, the Fe<3+> / Fe<2+> in the liquid phase is removed, and the obtained liquid phase enters the sulfuric acid storage tank in the form of dilute sulfuric acid. With the method and the apparatus of the present invention, the SO2 in the flue gas can be absorbed and concentrated, and can be oxidized into the sulfuric acid so as to produce the high concentration sulfuric acid, the purified flue gas can meet the national or local relevant standard requirements, and the method and the apparatus are suitable for the recovery treatment of flue gas containing various concentrations of sulfur dioxide.

The invention relates to an electro-Fenton reaction device and a wastewater treatment method. The reaction device comprises an anode tank, an adjusting tank and a cathode tank, electrodes in the anode tank and the cathode tank are used as driving electrodes, a conductive part is used as a common electrode to transmit electrons, and the anode tank and the cathode tank independently react. The wastewater treatment method comprises the following steps: adjusting the pH value of wastewater, adding a catalyst, and introducing the wastewater into the anode tank, the adjusting tank and the cathode tank; adding an oxidizing agent into the cathode tank, turning on a power supply and an ultraviolet lamp, and carrying out degradation reaction; and discharging the wastewater in the cathode tank, injecting the wastewater in the adjusting tank into the cathode tank, injecting the wastewater in the anode tank into the adjusting tank, injecting the untreated wastewater into the anode tank, and continuously carrying out degradation reaction. The problem that in the process of treating the high-salinity wastewater through an existing electro-Fenton system, chloride ions rapidly consume an oxidizing agent, and consequently the treatment effect of the high-salinity wastewater is poor is solved.

The invention discloses a paper machine wastewater treatment monitoring system, and particularly relates to a wastewater treatment monitoring technology, the system comprises a pretreatment module, a process section wastewater monitoring module, a wastewater abnormity tracing module, a process section wastewater diversion module, a process section wastewater confluence module, a wastewater treatment pool scheduling module, a wastewater treatment evaluation module and a database. According to the pollution index of the wastewater of each process section monitored each time in history, the pollution index of the wastewater of each process section monitored currently is predicted, and the initial flow guide direction of the wastewater of each process section is set. According to the predicted water inlet amount, the discharge amount and the residual capacity of the wastewater pool of each treatment grade, intelligent automatic scheduling between the wastewater pool of each treatment grade and the buffer is realized, scientific treatment of wastewater to flow into the wastewater pool of each treatment grade is effectively realized, efficient treatment of papermaking machine wastewater is realized, and the production efficiency is improved.

The invention discloses an operation and maintenance system, an operation and maintenance method, electronic equipment and a medium based on a micro-service architecture, the operation and maintenance system is obtained by component-based construction based on the micro-service architecture, and an operation and maintenance platform comprises a monitoring center module used for collecting resource index data of cloud equipment, alarm information in the operation process of the cloud equipment is acquired according to the resource index data; the alarm processing module is used for processing the alarm information according to an alarm rule and a page rule to obtain target alarm data, and the alarm rule and the page rule are configured by an operation and maintenance system; and the work order issuing module is used for generating a work order based on the target alarm data and issuing the work order to a corresponding processing channel according to the grade of the target alarm data, and the processing channel is in one-to-one correspondence with the grade of the target alarm data. According to the operation and maintenance system based on the micro-service architecture, component type construction is carried out based on the micro-service architecture, intelligent operation and maintenance of cloud equipment are realized, and during fault processing, a work order is automatically issued, and stage processing is realized.

The invention provides a lime slaking machine which comprises a lime inlet, a water inlet, a barrel, a motor, a pushing shoveling plate and a fixing cover, the lime inlet and the water inlet are formed in the front end of the barrel, the motor, a rolling ring and a tug device are arranged on the outer side of the barrel, the pushing shoveling plate is arranged on the inner side of the barrel, the fixing cover is arranged at the rear end of the barrel, and the fixing cover comprises a circular rotary screen, a discharging port and a steam exhaust chimney. A steam exhaust chimney is arranged on the upper portion of the fixed cover, a discharging port is formed in the lower portion of the fixed cover, a circular rotary screen is arranged in the fixed cover and comprises an inner rotary screen body and an outer rotary screen body arranged outside the inner rotary screen body, and the outer rotary screen body comprises a first-stage rotary screen body close to the rear end of the barrel and a second-stage rotary screen body connected with the first-stage rotary screen body. Screen holes of the rotary screen are different in diameter, the outer hole diameter is larger than the inner hole diameter, blocking can be effectively prevented, the round rotary screen used by the lime slaking machine is of a two-layer three-level structure, lime milk good in dispersity can be extracted, grading treatment of solid particles is achieved, and the effect of saving energy is achieved while the raw material conversion rate is increased.

The invention relates to the field of agricultural equipment, in particular to an intelligent robot for flower and fruit thinning of grapes and a using method.The intelligent robot comprises a grape trellis structure and a digital display control panel, a moving vehicle is movably arranged on the upper side of the grape trellis structure, a plurality of mechanical arms are arranged on one side of the moving vehicle, and image recognizers are arranged between the mechanical arms; each mechanical arm is provided with a shearing mechanical claw, one side of the moving vehicle is further provided with a lifting adjusting structure used for driving the mechanical arms and the image recognizer to ascend and descend vertically, and the moving vehicle is provided with a horizontal driving mechanism used for driving the lifting adjusting structure to rotate in the horizontal direction to be converted to the two sides of the grape trellis structure. The moving trolley is arranged on the grape trellis structure and matched with the lifting adjusting structure to move the mechanical arm and the image recognizer up and down, the cutting distance can be controlled more accurately through the shearing mechanical claw, long-time adjustment is not needed, in addition, face cutting treatment in the up-down direction is conducted in cooperation with a climbing rope on the grape trellis structure, and the working efficiency is improved. And grid type accurate focusing can be realized.

The invention discloses a self-adaptive multi-level forged voice detection method based on a belief propagation mechanism. The method comprises the following steps: performing feature extraction on voice to be detected to obtain an initial feature vector; reasoning the initial feature vector by using a lightweight model to obtain an initial confidence coefficient representing the voice forgery possibility; based on a low-confidence threshold value and a high-confidence threshold value which are determined through performance optimization, performing multi-level discrimination on the input voice and screening difficult samples; generating expert feature vectors for the difficult samples by adopting a depth feature extraction network regulated and controlled by the initial confidence coefficient; constructing a query vector based on the initial confidence, and fusing expert features through an attention mechanism; and voice authenticity determination is completed according to the fusion features. The initial confidence is used as the cross-stage control quantity, so that the self-adaptive adjustment of the detection process is realized, and the average reasoning delay is reduced while the detection accuracy is ensured.

The invention relates to an automation thermal power plant adopting a closed-loop control technology. The automation thermal power plant comprises a central control device, a combustion gas turbine power generating mechanism, a waste gas treatment mechanism and a waste heat recovery mechanism, wherein the combustion gas turbine power generating mechanism, the waste gas treatment mechanism and the waste heat recovery mechanism are sequentially communicated; and the combustion gas turbine power generating mechanism comprises an air inlet pipe. According to the automation thermal power plant adopting the closed-loop control technology, the temperature in the waste heat recovery mechanism is accurately measured through a temperature sensor, the temperature is then fed back to a control valve to form closed-loop control, it is guaranteed that the inlet water speed is accurately controlled, and therefore sufficient absorption of residual heat is achieved; then the residual heat is sufficiently used by the combustion gas turbine power generating mechanism to generate power, so that the using efficiency of the residual heat is improved; in this way, an exhaust damper, a first chimney and a second chimney are matched, so that graded treatment on gas is achieved, the treatment reliability of waste gas impurities is accordingly improved, pollution to the environment is reduced, and the practicability of the device is improved.