26results about How to "Avoid intervention" patented technology

The invention discloses a poultry breeding monitoring management system based on big data, and relates to the technical field of poultry breeding supervision, the poultry breeding monitoring management system monitors the environment in a poultry house in real time, immediately triggers a behavior monitoring module when abnormality is detected, generates a specific environmental abnormality score, and combines visual monitoring and infrared thermal imaging to realize the monitoring and management of poultry breeding. According to the method, individual behavior characteristics of each poultry are effectively extracted, an individual behavior data stream is generated, individual potential health risks are identified, a health archive is adopted to accumulate long-term behaviors and environmental data of each poultry, and a time sequence analysis model is utilized to identify individual behavior modes and health change trends. Possible health risks are predicted based on historical data and models, management perspectiveness and disease prevention and control efficiency are effectively improved, meanwhile, abnormal features with the most influence are automatically recognized through comprehensive risk scoring and contribution degree analysis and are pushed to management personnel, the health archive of each poultry is updated in real time, and the management efficiency is improved. And the overall operation efficiency of the farm is improved.

The invention discloses an intelligent security monitoring and early warning method and system for an industrial control network, relates to the technical field of network security monitoring, and can collect multi-dimensional data such as network traffic, user behaviors and equipment states in real time through a data acquisition module and a system to ensure the timeliness and comprehensiveness of monitoring. Therefore, potential security threats can be quickly identified, and the overall security protection capability is improved. And the data preprocessing module cleans and standardizes the collected data, so that the data quality and consistency are improved, a reliable basis is provided for subsequent risk assessment, and misjudgment caused by data inconsistency is reduced. And the risk assessment module calculates a comprehensive risk index through a multi-dimensional assessment formula, different types of security threats can be identified more accurately, and a scientific basis is provided for a subsequent early warning mechanism. The multi-level early warning mechanism module divides the risk into a low level, a middle level and a high level according to the comprehensive risk index, and a targeted response strategy can be realized.

The utility model relates to the technical field of pipe fitting production, in particular to a servo pipe bending machine for a copper pipe, which is characterized in that an upper frame fixing baffle is arranged on a bottom frame, a horizontal pushing mechanism is arranged in the upper frame, and a bent pipe vertical pressing mechanism is arranged on one side below the horizontal pushing mechanism; a vertical lifting driving assembly is arranged below the bent pipe vertical pressing mechanism, a rotary bent pipe rod core is arranged on one side of the horizontal pushing mechanism, and the two sides of the rotary bent pipe rod core are connected with a servo rotation in-situ mechanism and a servo rotation 90-degree mechanism which are installed at the two ends of the same side of the upper frame fixing baffle correspondingly. According to the copper pipe bending machine, a plurality of copper pipes can be effectively machined at the same time under the condition that the concentricity rate is guaranteed, and the copper pipe bending machine has the advantages of being stable in workpiece machining quality, capable of saving energy and high in universality.

The utility model discloses an anonymous ticket counting device which comprises a machine frame, a ticket collecting assembly and a ticket counting assembly. The ticket collecting assembly comprises a voting opening, an inclined slide way and a ticket locking module, the voting opening is formed in the surface of the rack, the inclined slide way is arranged in the storage bin, the upper end of the inclined slide way is connected to the voting opening, the ticket locking module is detachably connected with the storage bin and comprises a lock, and the lock is used for locking the ticket locking module and the storage bin; the ticket counting assembly comprises a reading module and a logic calculation module, the reading module is arranged on one side of the inclined slide way, and the logic calculation module is electrically connected with the reading module. According to the utility model, the cashier property of counting can be improved, and anonymous counting is realized.

The utility model relates to the technical field of capacitor busbars, solves the technical problem that existing busbar adjusting equipment is complex in structure and not easy to carry, and particularly relates to a capacitor busbar adjusting structure which comprises a fixed bin serving as a supporting base, and the fixed bin is provided with a rotation adjusting assembly used for bending a busbar. And a bending limiting assembly for limiting the busbar in the bending process is arranged on one side of the limiting seat at the end part of the fixed bin. Due to the arrangement of the rotation adjusting assembly, bending adjustment of the busbar can be achieved through power generated by the transmission motor, due to the fact that the size is small, carrying can be more convenient, adjustment can be achieved at any time, the clamping gap can be adjusted according to the thickness of the busbar, and therefore the application range of the rotation adjusting assembly is enlarged; the 90-degree bending adjustment of the busbar can be realized, and the intervention of a control chip is avoided, so that the production cost and the later maintenance difficulty are reduced.

The invention relates to the technical field of switching devices, in particular to a plug switching device for a charging pile electromagnetic compatibility test, which comprises a charging pile electromagnetic compatibility tester and a plug switching mechanism, and is characterized in that the plug switching mechanism is mounted on the inner side of the charging pile electromagnetic compatibility tester; the plug switching mechanism is formed by combining a switching base, a jack and a jack top cover. Through the plug switching mechanism, switching of the oil gun at the output end of the charging pile is integrally realized, correct connection and signal transmission between the charging pile and test equipment are ensured, the test process is simplified, through cooperation of the movable mechanism, it is ensured that the compensation plate conveniently extends out and hides, the oil gun is prevented from falling off when extending out, and the service life of the oil gun is prolonged. The auxiliary heat dissipation in the test process is met; and the compensation plate can be quickly recovered when the plug switching mechanism is idle, gap compensation at the accommodating groove is satisfied, the sealing of the whole plug switching mechanism in idle is ensured, the intervention of external dust is prevented, and the service life is prolonged.

A multifunctional vermicelli production line, arranged sequentially according to the material conveying direction, includes a dry powder quantitative conveying device, a powder-liquid quantitative dispensing device, a powder mixing device, a raw vermicelli dough conveyor, a drum powder conveyor, a dough dough cooking machine, a cooked dough dough conveyor, a dough dough extruder, a vermicelli conveyor, a vermicelli pelletizer, a high-pressure extrusion machine, a vermicelli stabilizer, an anhydrous ambient temperature loosening machine, a vermicelli cooking machine, a moisturizing jelly machine, a vermicelli stretching machine, a cutting and boxing machine, a vermicelli block shaping machine, a dryer, an air cooler, and packaging equipment. The powder mixing device includes a pulping machine, a slurry coating machine, and a powder mixing machine. The powder-liquid quantitative dispensing device conveys dry powder to a quantitative storage tank and quantitatively supplies water to the pulping machine. The quantitative storage tank quantitatively conveys dry powder to the powder mixing machine. The pulping machine conveys slurry to the slurry coating machine, which then coats the dry powder in the powder mixing machine with the slurry, forming raw vermicelli dough within the powder mixing machine. By adding a pulping machine and a slurry coating machine to the production line, this invention can adapt to producing vermicelli from various raw material dry powders containing different dietary fibers.

The invention discloses a front top cover outer plate forming die and method, the forming die comprises an upper die plate and a lower die plate which are oppositely arranged, and a waste cutting assembly arranged between the upper die plate and the lower die plate, the blade height of a second waste cutter is 1-2 times of the thickness of a stamping material, and the blade height of the second waste cutter is 1-2 times of the thickness of the stamping material. The cutting-in amount of the cutting edges of the second waste cutter and the first waste cutter is 1-2 times of the thickness of the stamping material, the separated waste is sheared again to form dispersed waste sections through linkage operation of the first waste cutter and the second waste cutter, and in the shearing process of the waste, after the ends of the waste sections are cut off, the waste sections are cut off, and then the stamping material is cut off. When the waste materials are ejected out of the cutting edge of the second waste material cutter after being deformed in the cutting process, the waste materials are effectively prevented from being hung on the cutter back of the second waste material cutter, waste material clamping stagnation is avoided, the operation smoothness is improved, continuous guarding and intervention of workers are avoided, and the production operation efficiency is improved.

The utility model discloses an automatic door device of a vacuum chamber, which belongs to the technical field of automatic doors and comprises a vacuum chamber shell, a through opening communicated with an internal chamber is arranged on one side of the vacuum chamber shell, an automatic door is arranged on one side of the vacuum chamber shell, the automatic door is arranged at the position of the through opening, and the size of the automatic door is larger than that of the through opening. And a driving device is arranged on the vacuum chamber shell, is connected with the automatic door and is used for driving the automatic door to seal the through opening. According to the utility model, the automatic door is opened or closed in a full-automatic telescopic manner, manual intervention on the automatic door is avoided, the cleanliness of the wafer is improved, and the risk that the wafer is polluted is reduced.

The invention discloses an anti-surge control method for an auxiliary power device with a load compressor, which belongs to the technical field of aero-engine power, and comprises the following steps: measuring the total pressure PT of the load compressor and the static pressure PS of an outlet, the PS measuring point being located at the minimum section of the outlet of the load compressor, and the PT measuring point being located at an air entraining pipeline; the outlet conversion flow WAC of the load gas compressor is obtained through calculation of the total pressure PT and the outlet static pressure PS; obtaining a surge point WSET of the load compressor under the determined condition by using the measurement data of the load compressor; when WAClt; and when WAC is larger than WSET, it is judged that the load compressor is about to surge, an anti-surge control valve is opened, and it is guaranteed that WAC is larger than or equal to WSET. The method has the advantage that the influence of measurement errors on anti-surge control is reduced.

The utility model discloses a safety protection system for a vehicle collision test, and the system comprises a battery detection device which is used for detecting the state of a battery of a test vehicle; a fire pool; and the dragging device comprises a hoisting mechanism and a traction rope, one end of the traction rope is wound on the hoisting mechanism, the other end of the traction rope is used for being connected with the test vehicle, and the dragging device is configured to be suitable for dragging the test vehicle into the fire pool from the test area. According to the safety protection system provided by the utility model, the battery detection device and the dragging device are arranged, so that the emergency response time and the transfer time of the test vehicle can be reduced, the response speed is improved, and the risk of fire expansion or explosion in the transfer process of the vehicle can be reduced; therefore, loss of equipment in a test area and equipment on a test vehicle can be reduced, intervention of rescue personnel can be avoided, the probability that field personnel are damaged can be reduced, and personal safety can be improved.

The invention relates to the technical field of writing, in particular to a handwriting self-adaptive correction system for a tablet personal computer, which comprises a handwriting input module; the template determination module is used for determining a handwritten target template; the handwriting feature acquisition module is used for acquiring the pause time of the writing action; a handwriting correction module; a correction display module; the feedback module is used for determining the correction angle and the correction smoothness in the process of correcting the characters into the handwritten target template; and a receiving module. The handwriting input module and the template determination module are used for comparing the input characters with the font template to determine the correction template, the handwriting feature acquisition module is used for determining the correction moment, and the handwriting correction module and the correction display module cooperate to correct and display the handwriting. And finally, a feedback module and a receiving module feed back the correction angle and the correction smoothness to the user, and perform correction based on user adjustment and determine whether a new handwriting template is generated or not, so that correction accuracy is ensured.

The application discloses a narrow-belt sorting machine capable of sorting special-shaped parts and an intelligent control method thereof. The narrow-belt sorting machine comprises a logistics input channel and a sorting channel connected to the logistics input channel. A plurality of sorting narrow-belt assembly components are longitudinally and uniformly distributed on the sorting channel. Linear array positioning shaft assembly components are arranged between two adjacent sorting narrow-belt assembly components. The linear array positioning shaft assembly components comprise a plurality of elastic telescopic positioning shafts which are uniformly distributed in the transverse direction. A range-increasing telescopic positioning shaft is arranged in the elastic telescopic positioning shaft. A range-increasing driving structure is arranged between the elastic telescopic positioning shaft and the range-increasing telescopic positioning shaft. A height correction inclined guide structure is arranged between the sorting channel and the range-increasing telescopic positioning shaft. The height correction inclined guide structure realizes self-adaptive contour limiting, stable conveying and precise sorting of the special-shaped parts, improves the automation degree and reliability of the special-shaped part sorting, and reduces the labor intervention cost.

The utility model discloses a kind of milling cutter for aluminium with spiral chip flute structure, including support frame, cylinder, connecting seat, milling cutter for aluminium and brushing assembly, support frame is fixed on external machine tool, cylinder is fixed at support frame top center, connecting seat is connected in the telescopic part of cylinder, and located in support frame, milling cutter for aluminium is locked on connecting seat.The beneficial effects of the utility model are:in the utility model, when driving milling cutter for aluminium up and down movement by cylinder, simultaneously drive roll brush to roll along the surface of milling cutter, realize the collaborative operation of lubricating oil brushing and processing action, solve the low efficiency problem of manual operation, and the mechanical coupling design of brushing assembly and the movement track of milling cutter for aluminium, avoid additional power source intervention, the technical scheme is embedded in milling processing flow by mechanical linkage and structural innovation, lubricating oil brushing process, not only solve the efficiency bottleneck and uniformity problem of manual brushing, but also reduce maintenance cost and environmental pollution risk through accurate oil control.

The invention provides a vehicle control method, device and system, and belongs to the technical field of vehicles, the vehicle control method comprises the steps that the state information, sent by a control end, of a vehicle is obtained, and the state information at least comprises the actual stage of the vehicle in the whole vehicle supply chain management period; determining a target mode of the vehicle from a plurality of working condition modes based on the state information; wherein the working condition parameters of the vehicle in different working condition modes are different; and controlling the vehicle to be in the target mode. According to the method provided by the invention, the vehicle can be automatically controlled to be in the target mode corresponding to the actual stage according to the actual stage of the vehicle in the supply chain management period, so that the vehicle can automatically enter the target mode corresponding to the actual stage under the condition of no intervention of a tester, the intervention of human factors is avoided, and the test efficiency is improved. Finally, when the working condition mode of the vehicle is set, the problem of omission or wrong setting is avoided.

The invention belongs to the technical field of lithium battery control, and particularly relates to a two-wheeled vehicle battery replacement intelligent lithium battery short circuit judgment method, which comprises the following steps: S1, collecting current Ipre of a pre-amplification circuit, and during current collection, removing noise and interference by using low-pass or high-pass filtering, and extracting effective signals; s2, after collection is completed, whether Ipre is larger than a current threshold value Ipre-thd or not is judged, and if the Ipre is larger than the current threshold value Ipre-thd, a pre-amplification short circuit judgment process is started at the moment; s3, the acquisition module periodically acquires the battery voltage within the interval time T; and S4, comparing the acquired voltage data by a comparison module, and judging by adopting a p-acquisition circuit. According to the short-circuit judgment method for the intelligent lithium battery for battery replacement of the two-wheeled vehicle, a p-acquisition circuit is added and used for carrying out short-circuit judgment, an MCU acquires p-voltage, the p-voltage can be reduced to be within an ADC range through resistance voltage division on hardware, meanwhile, an operational amplifier is adopted for building a voltage follower, the stability of signal acquisition is improved, and current is limited.

The utility model discloses a single-sided circuit board blanking edging device which comprises a support, a steering frame is arranged above the support, a rotating rod is rotatably arranged on the steering frame, an air bag is fixedly connected to the bottom end of the rotating rod, a worm wheel disc is fixedly connected to the rotating rod in a sleeved mode, a worm is meshed with the worm wheel disc, and the worm wheel disc is fixedly connected with the air bag in a sleeved mode. The worm is rotationally arranged on the steering frame, two push plates are rotationally arranged on the worm, and an air supply assembly is fixedly connected to the worm wheel disc and communicates with the air bag through a hose. The two push plates are driven by the motor to move towards each other or away from each other, and the air bag is inflated and deflated under the driving of the worm, so that the circuit board rotates by 90 degrees, the initial polishing position can be automatically adjusted, the length of the conveying device is greatly shortened, intervention of a cylinder system is avoided, and the production efficiency is improved. Therefore, the equipment investment cost is greatly reduced, the occupied area for equipment installation is reduced, and the later maintenance cost is reduced.

The present invention discloses a screen-swiping method, device and storage medium based on QSPI, the method comprising the following steps: acquiring image information and sending the image information to a data storage queue; sequentially reading the image information in the data storage queue and performing displacement processing to obtain corresponding QSPI interface data; generating screen-swiping information according to the QSPI interface data, wherein the screen-swiping information includes synchronization instructions and display instructions; and controlling the display screen to execute the synchronization instructions and display instructions according to the screen-swiping information. By storing and forwarding image information through the data storage queue and generating corresponding QSPI interface data and screen-swiping information, the driving control process of the liquid crystal display screen is effectively simplified, the problem of tight bus bandwidth caused by simultaneous access of multiple data modules is avoided, and the screen-swiping frame rate is improved; the continuity of sending image information is also ensured, software intervention is avoided, and delay is effectively reduced.

The invention discloses a Type-C interface multiplexing method and device and RTK equipment, and belongs to the technical field of interface multiplexing, and the method is suitable for the Type-C interface multiplexing device comprising a Type-C female seat, a USB communication module, a serial port communication module, a first single-pole double-throw analog switch and a second single-pole double-throw analog switch. The overspeed sending positive signal end and the overspeed sending negative signal end of the female seat are connected with the common end of the first switch and the common end of the second switch respectively. The two switching ends of the first switch are connected with the overspeed sending positive signal end of the USB communication module and the sending end of the serial port communication module respectively. Two switching ends of the second switch are respectively connected with an overspeed negative signal sending end of the USB communication module and a receiving end of the serial port communication module; when the SBU signal pin of the female seat is not grounded, the two switches are switched to the first switching end, USB overspeed communication is started, and when the SBU signal pin of the female seat is grounded, the two switches are switched to the second switching end, and serial port communication is started. By implementing the invention, the problem that a single Type-C interface is difficult to multiplex the serial communication function while reserving the USB communication capability can be solved.

The invention discloses a power transaction optimization decision-making method and system based on a multi-target parameter weight. The method comprises the steps of obtaining transaction data of a power market; preprocessing the transaction data of the electricity market to obtain transaction sample data; and sending the transaction sample data to a preset electricity market environment model to obtain a transaction decision of the current electricity market. According to the power transaction multi-target weight automatic selection method, data collection and optimal strategy output are carried out at the same time through reinforcement learning of related algorithms and by means of the powerful computing power of a computer, personnel intervention is avoided, and strategy making is more credible.

The application relates to the technical field of wireless communication, and discloses an origin avoidance method, an origin avoidance device, electronic equipment and a storage medium. The origin avoidance method comprises the following steps: firstly, detecting a phase modulation signal, identifying data positions at which a signal trajectory passes through an origin of a constellation diagram, and forming an origin position set; then, for each data position in the set, a signal trajectory direction at the position is acquired, and a correction vector orthogonal to the direction is determined according to the signal trajectory direction, and the correction vector is superimposed on a signal at the corresponding position; after superimposition processing of all data positions in the set is completed, a phase modulation signal after origin avoidance is output. The application can effectively maintain original modulation accuracy while correcting the signal trajectory passing through the origin.

The invention discloses a urine sampler which comprises a sampling box, the flow guide hopper is mounted on the top surface of the sampling box; the sampling assembly is mounted in the sampling box; the placing assembly is mounted in the sampling box; the midstream urine collection device has the advantages that automatic and standardized midstream urine accurate collection is achieved; the sampling assembly is used for sampling the urine of a patient entering the flow guide hopper, and the standard operation process of abandoning the front section, receiving the middle section and discharging the tail section can be automatically and accurately executed; the design effectively replaces the traditional high dependence on hand stability and urination rhythm control ability, particularly provides a reliable technical solution for old people and users with mobility difficulties or limited hand functions, and fundamentally ensures sample representativeness and detection accuracy.

The application relates to a method for repositioning a cleaning robot, the cleaning robot and a storage medium. The method comprises the following steps: in the case that the cleaning robot and a platform for carrying household articles have been combined and the repositioning of the cleaning robot fails, the cleaning robot is controlled to separate from the platform for carrying household articles; the platform for carrying household articles is used for carrying household articles, and the cleaning robot is used for moving the platform for carrying household articles after the combination; a target positioning point is determined according to the current position of the cleaning robot; the cleaning robot is controlled to move to the target positioning point, and repositioning is performed at the target positioning point. By adopting the method, the repositioning success rate of the cleaning robot can be improved in the process of the combination of the cleaning robot and the platform for carrying household articles for performing a task.

The invention provides a reversing loading force impact suppression method based on a Fourier neural operator. Aiming at the impact of an electro-hydraulic servo loading table, a servo motor lead screw loading device and a material fatigue testing machine during positive and negative switching of a loading force instruction, the method comprises the following steps: performing time alignment sampling on the loading force instruction, feedback, actuator speed and control input of a previous period in a fixed control period, judging a reversing starting point and an adjacent time period, and intercepting a historical fragment; taking the segment as input, and performing frequency domain feature generation, operator association and time reduction on a Fourier neural operator to obtain a commutation impact disturbance prediction sequence aligned with an adjacent time period; the extended state observer estimates the total disturbance and linearly fuses the total disturbance with the predicted disturbance according to a fusion coefficient in an adjacent time period, and the active disturbance rejection control is driven to calculate control input; total disturbance closed-loop control is adopted in a non-adjacent period; according to the method, impact can be inhibited in the reversing process, the loading stability is improved, and the method is suitable for a force control scene of the loading equipment.

The utility model discloses a kind of disassembly devices for photovoltaic module components, it includes belt transmission line, junction box removal mechanism, corner piece cutting mechanism, centering mechanism, laser sensor, measurement grating and control unit.The disassembly device for photovoltaic module components is integrated by being provided with belt transmission line, junction box removal mechanism, corner piece cutting mechanism, centering mechanism, realizes the integrated function of component transmission, centering positioning, corner piece cutting, junction box removal, avoids artificial transfer and intervention, and greatly improves overall disassembly automation degree.Meanwhile, by integrating laser sensor and measurement grating, double detection of component transmission position is realized, disassembly failure caused by position deviation is avoided, disassembly reliability is improved, and control unit is communicated with all components, can coordinate each mechanism action according to detection signal in real time, ensure the disassembly process of photovoltaic module coherent.

The utility model relates to the technical field of power equipment, and discloses a low-voltage draw-out type switch cabinet with a line protection function, which comprises a switch cabinet body, a draw-out cabinet and a cooling mechanism are arranged on the switch cabinet body, the cooling mechanism is arranged on a top plate of the switch cabinet body, and the cooling mechanism is used for cooling the interior of the switch cabinet body. The cooling mechanism comprises a semiconductor chilling plate which is fixedly mounted on the inner surface of a top plate of the switch cabinet body, and the wire arranging mechanism is arranged in the switch cabinet body, is used for arranging wires in the switch cabinet body and comprises three wire arranging frames; according to the low-voltage draw-out type switch cabinet with the line protection function, cables can be independently bunched through the adjustable cable arrangement frame, subsequent maintenance and arrangement of the bunched cables are facilitated, electrical intervention during transmission between the cables is prevented, and a certain effect of protecting the cables is achieved.