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677results about How to "Easy to debug" patented technology

Tree component optimization method based on React framework and fusing virtualization rendering and increment rendering

The invention belongs to the technical field of front-end development, and particularly relates to a React framework-based tree component optimization method fusing virtualization rendering and increment rendering. Comprising the steps of S1, data preprocessing; S2, dynamic virtualization rendering: dynamically calculating a node index range in a visible area according to a real-time scrolling position of a user viewport, only rendering nodes in the range, and realizing seamless lazy loading of data through scrolling event monitoring; s3, intelligent incremental updating: identifying changed nodes through a state change comparison algorithm, and executing local re-rendering only for the changed nodes based on a component life cycle control mechanism of a React framework; and S4, lazy loading cooperative control. The method aims at solving the problems in the aspects of performance, memory management, user experience and the like when a tree component in a React ecological system processes large-scale data, and is widely applied to various Web application program development scenes needing to display and operate a large-scale tree data structure.
Owner:HANGZHOU ARTECH

Transfer line capable of automatically correcting materials

According to the transfer line capable of automatically correcting the materials, when a stop dog is in a material correction running state, the running linear speed is smaller than the running linear speed of a first conveying line, so that a linear speed difference is formed, the first conveying line can drive the materials to abut against the stop dog to be corrected, and the possibility of material deviation is reduced; the material conveying accuracy is improved, and meanwhile the machining rhythm of the whole production line is not affected. Compared with the mode that guardrails are arranged on the two sides of the conveying line to limit material deflection, the material transfer line can better adapt to materials of different sizes and shapes, and the universality and flexibility of the transfer line are improved. Due to the automatic control system, the requirement of manual intervention is reduced, and the operation complexity is reduced; meanwhile, compared with complex correcting devices such as a mechanical arm, the correcting device is relatively simple in structure, easy to install, debug and daily maintain and low in cost.
Owner:GUANGDONG XG INTELLIGENT SYST CO LTD

Single-photon laser radar imaging system and method for underwater target detection

The invention discloses a single-photon laser radar imaging system and method for underwater target detection, and belongs to the technical field of detection imaging. The imaging system comprises an optical system and a control system, and the optical system comprises a transmitting unit, a receiving unit, a single-photon detector and a scanning unit. An optical path of the optical system adopts a transmitting-receiving combined optical path structure, the transmitting unit transmits an optical signal, the scanning unit receives the transmitted optical signal and a control signal and reflects an echo optical signal, the echo optical signal generated by the optical signal transmitted by the transmitting unit is received by the receiving unit, the echo optical signal is converged to the single-photon detector, and the single-photon detector is used for detecting the single-photon. The single-photon detector performs photoelectric conversion; the control system comprises an FPGA control board, and the FPGA control board is connected with a communication module, a gating signal module and a scanning signal module. The system is compact in structure and reasonable in design, detection of weak optical signals can be realized by using a reasonable optical path structure and the single-photon detector, and the farthest detection distance is increased.
Owner:HARBIN INST OF TECH

Emergency evacuation door locking device

The invention discloses an emergency evacuation door locking device which comprises a lock hook and a shifting block which are rotationally connected, the side wall of the lock hook is provided with a locking area, a first locking notch and a second locking notch, the lock hook is connected with a pull rod, the shifting block is connected with a first spring, and during locking, the pull rod drives the lock hook to rotate, so that the lock hook is locked. The shifting block is driven by the first spring to be clamped into the second locking notch. According to the safety lock, the pull rod is arranged to drive the lock hook to rotate, meanwhile, the acting force applied to the lock hook is amplified, the locking reliability is improved, locking, unlocking, locking and unlocking of the lock hook safety mechanism and locking and unlocking of the handle safety mechanism can be completed through one-step operation, and operation is easy and stable.
Owner:NANJING KANGNI MECHANICAL & ELECTRICAL

Pit digging device for tree planting

The invention relates to the technical field of tree planting, in particular to a pit digging device for tree planting, which comprises a vehicle body, a guide frame, a lifting plate, a soil taking guide rod, a soil taking spring, a soil collecting frame, a soil collecting cylinder and the like, a guide frame is fixedly connected to the vehicle body, a lifting plate is slidably connected to the guide frame, a spiral drill rod is rotatably connected to the lifting plate, a main motor used for driving the spiral drill rod is fixedly connected to the lifting plate, a soil taking guide rod is slidably connected to the lifting plate, a soil collecting frame and a soil collecting box are fixedly connected to the soil taking guide rod, and the soil collecting frame is communicated with the soil collecting box. A soil collecting barrel is fixedly connected to the soil collecting frame and used for guiding soil so that the spiral drill rod can lift the soil upwards into the soil collecting frame. According to the device, dug soil can be collected into the soil collecting box, and when a next pit is dug, the backfilling mechanism can backfill the collected soil into a previous pit, so that the backfilling of the previous pit is realized in the pit digging process, the physical labor of workers is reduced, and the tree planting efficiency is improved.
Owner:HENAN RUIHUA GARDEN ENG CO LTD

Drive circuit for frequency converter load

The invention provides a drive circuit for a frequency converter load, and relates to the technical field of frequency converters. Comprising a control module, a driving module, a power supply module, a signal acquisition and processing module and a load matching module, and the load matching module has impedance matching, tuning matching and shaping filtering functions and has universal adaptive driving capability for most types of motors and ultrasonic transducers; the power supply module adopts a high-speed MOS tube, the driving module adopts a high-speed driving chip to adapt to the high-speed MOS tube, the frequency application range is large, the DDS waveform generation module is adopted to realize PWM wave output of different frequencies, the change step length of the frequency is extremely low, and the change is smooth; a variable step size algorithm and an LADRC algorithm are combined, and the working resonant frequency of the variable frequency load can be automatically and accurately locked within a certain frequency range. A linear LADRC algorithm is adopted, behaviors of a driving circuit are adjusted through real-time measurement and estimation, and the method can adapt to changes and uncertainty of a motor and an ultrasonic transducer in a complex working environment.
Owner:NORTHEASTERN UNIV CHINA

Artificial valve leaflet fatigue life evaluation method, system, equipment and medium

The invention provides an artificial valve leaflet fatigue life evaluation method, system and device and a medium. The method comprises the steps that stress load spectrums borne by artificial valve leaflet surface fatigue failure risk points in a plurality of cardiac cycles are obtained; obtaining the number of load sequence segments of the stressed load spectrum of any cardiac cycle after the trend of the borne load tends to be stable, and the alternating stress, the average stress and the cycle number of each segment of load sequence; calculating the fatigue failure cycle index of the corresponding artificial valve leaflet material standard sample piece under each section of load sequence; calculating the ratio of the cycle number to the fatigue failure cycle number under each section of load sequence to calculate the fatigue damage under the section of load sequence; and obtaining the sum of the fatigue damages under all the load sequences, and obtaining the reciprocal of the fatigue damages as the expected fatigue life. The method has the advantages of being short in time consumption, low in cost, low in difficulty, high in accuracy, high in precision and few in limitation.
Owner:BEIJING INST OF TECH

Peripheral side appearance detection light source compatible with detected products of different sizes

A peripheral side appearance detection light source compatible with detected products of different sizes comprises a base, a light source channel is formed in the middle of the base, first reflectors are arranged on the periphery of the light source channel, an adjustable light source module is arranged on the outer side of each first reflector, and the adjustable light source modules are rotatably arranged on the base. A linkage adjusting reflection module is arranged at the top or above the light source channel, the linkage adjusting reflection module comprises an adjusting annular plate, a height adjusting assembly arranged on at least one side of the adjusting annular plate and an adjusting reflection assembly arranged on the periphery of the adjusting annular plate, and the height adjusting assembly comprises a sliding piece and a height positioning piece; the adjusting reflection assembly comprises a hinge base arranged on the adjusting annular plate, a rotating connecting rod rotationally connected to the hinge base, a supporting rod arranged on the base and a second reflector rotationally connected with the rotating connecting rod and the supporting rod. The light source is convenient to adjust, the four reflection assemblies can be linked at a time for angle adjustment, and the efficiency is high.
Owner:东莞康视达自动化科技有限公司

Transportation vibration reduction structure of compressor and heat pump

The utility model relates to a transportation vibration reduction structure of a compressor and a heat pump. The transportation vibration reduction structure of the compressor comprises the compressor, a bottom plate and a vibration reduction mechanism. The vibration reduction mechanism is provided with a first vibration reduction assembly and a second vibration reduction assembly. The second vibration reduction assembly is provided with a chassis and vibration reduction foot pads; the compressor is fixedly connected to the chassis through the first vibration reduction assembly, and the chassis is fixedly connected to the bottom plate through the vibration reduction foot pad. The fixing pieces are arranged along the periphery of the chassis at intervals; the fixing piece is arranged at the bending position of the periphery of the chassis, one end of the fixing piece is detachably connected to the chassis, and the other end of the fixing piece is detachably connected to the bottom plate. According to the transportation vibration reduction structure of the compressor, the fixing piece is arranged at the bent position of the chassis, so that rigid connection between the chassis and the bottom plate is achieved, impact force in multiple horizontal directions generated by violent jolting of the compressor in the transportation process can be better resisted, and pipeline breakage of the compressor is avoided.
Owner:GUANGDONG PHNIX ECO ENERGY SOLUTION

Equipment picture capturing and remote control method and system

The invention discloses a method and a system for capturing and remotely controlling an equipment picture, in the system, a webpage end and an equipment end respectively establish TCP (Transmission Control Protocol) connection with a server end; the webpage side initiates an RTC connection request to the server side, and the server side forwards the request; the device end obtains a screen video stream, initializes RTC, configures video transmission parameters, and transmits the video stream to the webpage end; the webpage end and the equipment end carry out P2P connection negotiation through SDP and CAN information exchange, and after RTC connection is successfully established, the webpage end receives and displays a video stream of the equipment end; the webpage end monitors the control instruction and the function instruction and transmits the control instruction and the function instruction to the equipment end, and the equipment end executes a corresponding screen response according to the control instruction or the function instruction and sends an execution result to the webpage end to be displayed. Through the technical scheme of the invention, stable and timely interaction experience is provided, the pressure of data transmission and exchange is reduced, the migration cost of multiple types of equipment ends is reduced, and the development and maintenance cost is reduced.
Owner:ZHEJIANG FENGWO IOT TECH CO LTD

Visual ultra-high cycle fatigue internal crack growth rate determination method

The invention relates to a visual method for measuring the expansion rate of an ultrahigh-cycle fatigue internal crack, and belongs to the technical field of measurement of the expansion rate of the fatigue internal crack. A high-speed infrared camera is used for recording a temperature field generated by energy dissipation so as to visualize the crack propagation process, precise positioning of a fatigue crack initiation point of a metal material and in-situ monitoring of the crack propagation process are realized, and the crack propagation rate is obtained by introducing propagation time and load cycle frequency for calculation.
Owner:BEIHANG UNIV

Clamping jaw for automatic trimming and forming of semiconductor

The invention provides a clamping jaw for automatic trimming and forming of a semiconductor, and relates to the field of sealing and testing processes of electric semiconductor integrated circuits, the clamping jaw comprises a connecting plate and a fixing plate, the bottom end of the fixing plate is fixedly provided with four linear bearings, and the bottom end of each linear bearing is fixedly connected with a guide column; the bottom ends of the four guide columns are jointly and fixedly connected with a fixed pressing plate, a parallel pneumatic claw is fixedly installed in the middle of the top end of the fixed pressing plate, the extending ends of the two sides of the parallel pneumatic claw are both fixedly connected with connecting blocks, and a gripper mechanism used for gripping a frame is fixedly installed on one side of the top end of each connecting block. The gripper mechanism comprises a first mounting frame fixedly connected to one side of the top end of the connecting block, four second mounting frames are arranged at the end, close to the parallel pneumatic claws, of the first mounting frame at equal intervals, and clamping claws are rotationally connected to the middles of inner cavities of the second mounting frames. And meanwhile, the situation of local deformation of the frame in the clamping process is also reduced.
Owner:ANHUI ZHONGHE SEMICON TECH CO LTD

Method for quantitatively monitoring pollution degree of underground water

The invention relates to a method for quantitatively monitoring the pollution degree of groundwater. The method comprises the steps of near-infrared hyperspectral imaging, construction of a prediction model and fitting of a prediction function. The invention further provides a groundwater analysis system and application of the method. According to the method, a hyperspectral imaging technology is adopted to shoot a mixed sample of organic pollutants and water, key features of a sample image are obtained by combining an image preprocessing technology and a feature extraction technology, the sample features with remarkable performance are used as training data, and a machine learning algorithm is applied to obtain training data; the model can accurately predict the water-oil volume ratio in a sample, and meanwhile, provides spatial distribution of the organic pollutants in the environment, so that an efficient and innovative solution is provided for quantitative analysis of the organic pollutants.
Owner:BEIJING NORMAL UNIV AT ZHUHAI

Auxiliary device for debugging power equipment

The utility model discloses an auxiliary device for electrical equipment debugging, which comprises a base and a debugging table, a sleeve is screwed at the center of the base, a threaded rod is matched in the sleeve in a threaded manner, the top end of the threaded rod is connected with a support plate, a steering column is screwed at the center of the support plate, a gear II is sleeved on the steering column, and the gear II is sleeved on the debugging table. A rotating motor is arranged on the supporting plate, a first gear is arranged at the output end of the rotating motor, the first gear is meshed with the second gear, and the debugging table is fixedly arranged on the steering column. The utility model belongs to the technical field of power equipment debugging, and particularly relates to an auxiliary device for debugging power equipment, which is convenient for a worker to debug each surface of the power equipment.
Owner:SHANDONG SHENGBOLAI POWER ENG CO LTD

Magnetorheological three-dimensional force feedback type upper limb active and passive rehabilitation training device

The invention discloses a magneto-rheological three-dimensional force feedback type upper limb active and passive rehabilitation training device which comprises a bearing base, and a first bearing seat, a second bearing seat, a first torque motor base, a second torque motor base and an encoder base which are installed on the bearing base through bolts and fixed through bolts. The bearing base is provided with 21 groove-shaped holes which are connected with the transmission system, the transmission system is arranged above the bearing base, a first-class three-dimensional rod piece is arranged above the bearing base, and a magneto-rheological joint module is arranged above the bearing base. The magneto-rheological three-dimensional force feedback type upper limb active and passive rehabilitation training device has more comprehensive freedom of motion, so that the rehabilitation training requirements of patients are better met, compared with an exoskeleton robot, the magneto-rheological three-dimensional force feedback type upper limb active and passive rehabilitation training device is simple in structure, high in adaptability and more convenient to install and debug, and meanwhile personalized adjustment can be conducted according to specific conditions of different patients.
Owner:JIAXING UNIV

Method for creating bridge component based on Revit and Dynamo

The invention relates to the technical field of bridge construction, in particular to a method for creating a bridge component based on Revit and Dynamo. The method comprises the following steps: S1, dividing bridge components into a point-based model and a line-based model, and respectively setting two automatic modeling programs; s2, establishing a parameterized family based on a point model, and loading the parameterized family into Revit; s3, reading the parameter data in the excel table; s4, using data to complete model size modification and automatic accurate positioning; s5, establishing a parameterized family based on a line model, and loading the parameterized family into Revit; s6, determining starting and ending point positions of the linear component; s7, determining a vertical offset distance; and S8, generating a model instance, and automatically modifying instance size parameters in batches. An excel table is read through Dynamo, parameters are automatically given to instance parameters in the model, data are used for driving parameterized model families, the model is automatically generated, and the model precision and the construction efficiency are remarkably improved. The method is mainly applied to the aspect of automatically creating the fabricated bridge member.
Owner:CHINA SHANXI SIJIAN GRP

Liquid crystal display (LCD) soaking pre-cleaning CV assembly

The invention relates to the technical field of LCD cleaning equipment, in particular to an LCD soaking pre-cleaning CV assembly which comprises a PVC protective outer frame, a feeding groove is formed in one end of the PVC protective outer frame, a discharging groove is formed in the other end of the PVC protective outer frame, and the height of the feeding groove is consistent with that of the discharging groove. The device comprises a PVC protective outer frame, PVC detachable covers are slidably connected to the two ends of the interior of the top end of the PVC protective outer frame, a PVC water containing inner frame is fixed to the bottom end of the interior of the PVC protective outer frame, positioning frames are fixed to the two sides of the top of the PVC water containing inner frame, and CV supporting rollers are rotatably connected to the bottom ends of the interiors of the two positioning frames through bearings. According to the LCD soaking pre-cleaning CV assembly, the whole product is soaked in water, hot water is used or liquid medicine is added to achieve the pre-cleaning purpose, so that the cleaning effect is improved, meanwhile, the AO I detection yield is improved, and the requirements for high efficiency, low cost and remarkable improvement of the yield are met.
Owner:SHENZHEN 80 UNITED EQUIP CO LTD

Ultra-short-term photovoltaic power generation power prediction method and device and electronic equipment

The invention provides an ultra-short-term photovoltaic power generation power prediction method and apparatus, and an electronic device. The method comprises the steps of collecting a sample data set of a photovoltaic power generation system; performing correlation analysis on the sample data set to obtain a power prediction correlation data set; an ensemble learning prediction model is constructed, a base learner in the ensemble learning prediction model comprises an XGboost model and an LGBM model, and a meta learner in the ensemble learning prediction model comprises an LR model; according to the power prediction related data set, training the integrated learning prediction model to obtain a trained integrated learning prediction model; and applying the trained integrated learning prediction model to obtain an ultra-short-term photovoltaic power generation power prediction result of the photovoltaic power generation system. Through adoption of the method, the problems that a deep learning method has a certain over-fitting risk in ultra-short-term photovoltaic power generation power prediction and is poor in generalization on different data sets are solved.
Owner:이너 몽골리아 일렉트릭 파워 그룹 컴퍼니 리미티드 이너 몽골리아 일렉트릭 파워 리서치 인스티튜트 브랜치

Remote visual terminal equipment debugging method and system, medium and equipment

The invention discloses a remote visual terminal equipment debugging method and system, a medium and equipment, and the method comprises the following steps: a remote communication step: enabling remote terminal equipment to be in communication connection with an integrated operation platform, and uploading the information of the remote terminal equipment; a 3D virtual equipment model rendering step: dynamically generating 3D virtual equipment according to the equipment model library and the received remote terminal equipment information; a real-time interface transmission step: transmitting the interface of the remote terminal equipment information to the integrated operation platform in real time; a control and feedback step: sending an operation instruction to the remote terminal device through the integrated operation platform, obtaining data of the remote terminal device, and displaying the obtained data on the integrated operation platform; a state monitoring and alarming step: analyzing and detecting the received data of the remote terminal device, and sending a high alarm for an abnormal state, the method enables the debugging process to be more intuitive and efficient through the transmission of the real-time interface data and the display of the high-precision 3D virtual device.
Owner:INSPUR FINANCIAL INFORMATION TECHNOLOGY CO LTD

Pulley side pressure translation mechanism

PendingCN119572087AAchieving the purpose of side pressurekeep out the wind and rainWing suspension devicesSeparated stateMechanics
The invention belongs to the technical field of translation side pressure doors and windows, and particularly relates to a pulley side pressure translation mechanism which comprises a main body mounting seat and a mounting movable seat. According to the pulley side pressure translation mechanism, the translation mechanism is arranged, so that the device is divided into a sash sliding mode and a sash side pressure mode. In the sash sliding mode, the rubber strip and the glass sash are in a separated state and do not act mutually, and a user can push and slide the glass sash to an ideal position; in the sash side pressing mode, the rubber strip and the glass sash are in a sealed state and interact with each other, the rubber strip is extruded, the glass sash achieves the side pressing purpose, side pressing can be conducted at any position, and wind and rain can be blocked when push-pull closing is conducted; after the transmission rod moves in place and the main connecting rod rotates by a certain angle, the main connecting rod is in the horizontal position; and the longitudinal dimension of the connecting rod sliding seat moves to a fan side pressure mode and is in a self-locking pressure maintaining state. When outdoor wind pressure blows to the glass sash, the glass sash is always in a sealed state, the adhesive tape is always extruded, and the main connecting rod does not change the current position.
Owner:3H INC +2

A modular automatic hatch

ActiveCN112977748Bachieve sealingHigh mechanical strengthWatertight door arrangements
The present invention discloses a modular automatic hatch, comprising a hatch cover module, a cabin frame module, a linkage module and a drainage module; the hatch cover module comprises a cover plate, a reinforcing rib, a side plate and a hinged seat; the cabin frame module comprises a door frame, a fixing platform, a watertight strip and a sealing belt; the linkage module comprises an active arm, a driven arm, a main fixed seat, a slave fixed seat, a hydraulic cylinder, a synchronous valve, a hydraulic pipe, a limit switch, an angle sensor and a processor; the cabin frame module is installed at the entrance of a hull cabin, the hatch cover module is connected to the cabin frame module through a linkage module, and when the linkage module is actuated, the hatch cover module is driven to actuate to realize automatic opening or closing of the hatch door; the drainage module comprises a water pump, a drainage pipe and a float switch, which is mounted on one side of the cabin frame module, and can timely drain the accumulated water in the hull cabin. The present invention has a simple structure, can block waves from entering the cabin when closed, can timely drain the accumulated water, and is suitable for protecting the hull waterfront cabin.
Owner:DAPENG GAOKE WUHAN INTELLIGENT EQUIP CO LTD

Longitudinal bar arranging mechanism for clamping stirrups

The invention relates to the technical field of box girder bottom web plate manufacturing, in particular to a stirrup clamping longitudinal bar arranging mechanism which comprises a gantry support, an arranging part, a longitudinal bar clamping part and a longitudinal bar clamping part. Comprising an outer side longitudinal bar arranging mechanism, a stirrup fixing mechanism and an inner side longitudinal bar arranging mechanism which are sequentially installed from the two ends of a gantry cross beam to the middle. The stirrup clamping and longitudinal bar arranging mechanism is stable in structure, can achieve smooth coherence and stability in the working process, is beneficial to improving the machining quality and efficiency of a box girder reinforcement cage, achieves the stirrup clamping and longitudinal bar arranging functions, and is beneficial to reducing structural deformation and guaranteeing the box girder production quality; the air cylinder is arranged outside, debugging is convenient, practicability and convenience are improved, and the safety coefficient can be improved.
Owner:NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD

Three-dimensional model dynamic rendering method, device, electronic device and storage medium

The present invention discloses a method, device, electronic device and storage medium for dynamic rendering of a three-dimensional model, which belongs to the field of virtual reality technology, wherein the method for dynamic rendering of a three-dimensional model includes: obtaining the spatial coordinates corresponding to the three-dimensional model to be rendered, and obtaining the three-dimensional model rendering image of the three-dimensional model to be rendered according to the spatial coordinates; collecting and outputting the operation video stream image of the three-dimensional model to be rendered according to the three-dimensional model rendering image; performing a cutout operation on the operation video stream image to obtain the three-dimensional model physical area corresponding to the three-dimensional model to be rendered; obtaining a three-dimensional background scene; synthesizing the three-dimensional model physical area with the three-dimensional background scene to obtain the rendering result of the three-dimensional model to be rendered. The above-mentioned method for dynamic rendering of a three-dimensional model can realize stable cutout and real-time rendering, is easy to arrange, debug and maintain, is applicable to various environments, and saves costs.
Owner:SHENZHEN VISTANDARD DIGITAL TECH

Subway TCMS central office IAI test system and method

The invention provides a subway TCMS central office IAI test system and method. The system comprises a to-be-tested IAI board card, a test board and an upper computer. The test board comprises a power interface, a first circuit, a second circuit, a third circuit, a fourth circuit, a fifth circuit, a test board processor, a serial port, an interface configuration circuit and a network port; the IAI board card to be tested comprises a power supply module, a conversion circuit, a first board card processor, a dual-port RAM, a second board card processor, a starting EPROM, an HDLC link and a link interface. According to the invention, off-line testing can be carried out on the IAI board card of the metro TCMS central office, whether the function of the board card is normal or not is tested, and a fault point is clearly positioned through four state lamps on an upper computer interface; a current signal output by the test board current source can simulate a handle signal of a train, and the credibility of board card testing is improved.
Owner:SHANGHAI METRO IT CO LTD

Camera adaptive method suitable for multiple scenes

The invention relates to the technical field of camera intelligent control, in particular to a camera self-adaption method suitable for multiple scenes. A camera adaptive method suitable for multiple scenes comprises the following steps: S1, acquiring a video stream shot by a camera, and configuring at least 2N corresponding application scenes for the video stream of the camera, each application scene corresponding to an adaptive model; and S2, processing a video stream shot by the camera corresponding to the application scene by using the adaptive model corresponding to each application scene to obtain the fitness of the adaptive model for the camera in multiple scenes. According to the method, the high peak, the middle peak and the low peak of an application scene are marked, the processing weight is intelligently adjusted, the switching barrier factor is evaluated in combination with historical data, and LSTM prediction and visual display are utilized, so that the robustness and the adaptive ability of the system are enhanced, and efficient operation in a variable environment is ensured.
Owner:SHENZHEN DVITEC IND

Bacteria adding device for producing microbial agent

The utility model relates to the technical field of microbial agent production, and discloses a bacterium adding device for microbial agent production, which comprises a bacterium adding box, side baffles are arranged on two sides of the bacterium adding box, a material guide inclined plate is arranged in the bacterium adding box, a stepped feeding assembly is arranged at the edge of the material guide inclined plate, the stepped feeding assembly comprises a pushing air cylinder, and the pushing air cylinder is connected with the side baffles. The output end of the pushing air cylinder is connected with a pushing bottom plate, a first-stage pushing plate, a second-stage pushing plate and a third-stage pushing plate are arranged on the pushing bottom plate, a first-stage fixed material guiding plate is arranged on the adjacent side of the first-stage pushing plate, a second-stage fixed material guiding plate is arranged on the adjacent side of the second-stage pushing plate, and a third-stage fixed material guiding plate is arranged on the adjacent side of the third-stage pushing plate. And a third-stage fixed guide plate is arranged on the adjacent side of the third-stage push plate. The device has the advantages of simple structure, convenience in operation, easiness in maintenance and the like. And a supporting prism is arranged at the bottom of the pushing air cylinder, the stability of the equipment can be enhanced, the equipment can be conveniently installed and debugged, and wide application prospects and important practical value are achieved.
Owner:DUOYIDUO (TIANJIN) BIOTECHNOLOGY CO LTD

Restoration device and welding equipment

The utility model relates to the technical field of battery processing, and discloses a restoration device and welding equipment, the restoration device comprises a substrate, a first restoration assembly, a second restoration assembly, a third restoration assembly and a driving assembly, the first restoration assembly and the second restoration assembly are both slidably arranged on the substrate along a first direction, and the third restoration assembly is arranged on the substrate along a second direction; the third restoration assembly is slidably arranged on the base plate in the second direction, the driving assembly is arranged on the base plate, the driving assembly is connected to the first restoration assembly, the second restoration assembly and the third restoration assembly, and the driving assembly is used for driving the first restoration assembly and the second restoration assembly to slide in the first direction and get close to each other to push the battery pieces. And the third restoration assembly slides along the second direction to push the battery piece. By the adoption of the restoration device and the welding equipment, the driving assembly can drive the first restoration assembly, the second restoration assembly and the third restoration assembly to work at the same time, and the restoration device is simple in structure, convenient to debug and high in restoration efficiency.
Owner:WUXI LEAD INTELLIGENT EQUIP CO LTD

High-power motor servo drive software architecture and construction method thereof

The invention discloses a high-power motor servo drive software architecture and a construction method thereof, and belongs to the technical field of motor servo, the high-power motor servo drive software architecture sequentially comprises a hardware configuration layer, an interface platform layer, a protocol abstraction layer, an application layer and a scheduling management layer from bottom to top, and the layers are fully decoupled; the hardware configuration layer realizes peripheral initialization for hardware details hidden in the upper layer; the interface platform layer directly accesses a register to quickly access data; the protocol abstraction layer is responsible for data format conversion and ensures interlayer communication; the application layer integrates a control algorithm and fault processing; the scheduling management layer is responsible for optimizing resource allocation and task scheduling; according to the high-power motor servo drive software architecture and the construction method thereof, the problems of high software coupling degree and poor expansion reusability in the prior art can be solved, and the development and test efficiency and the system stability and reliability are improved.
Owner:NANJING CHENGUANG GRP

Airborne equipment acceleration monitoring and outrange control method and system

The invention discloses an airborne equipment acceleration monitoring and outrange control method and system, which cover acceleration monitoring of the whole flight process, combine dynamic scene modeling and a hierarchical response mechanism, and can timely identify an abnormal state and start corresponding measures. Through system calibration, noise identification, dynamic filtering, mistaken touch prevention parameter setting and a collision algorithm, false alarm and missing alarm caused by vibration, impact or sensor faults are effectively avoided, double modes of automatic collision detection alarm and manual triggering alarm are supported, the flexibility and safety of the system are improved, and once it is confirmed that the system is in distress, the system is safe and reliable. Rescue signals including position, time, height and other key information can be automatically sent, and the emergency response time is remarkably shortened.
Owner:LOONGRISE AVIONICS CO LTD