24results about How to "Inhibit output" patented technology

The invention discloses a battery degradation path determination method and device based on a large language model. The method is applied to a rechargeable lithium battery, the rechargeable lithium battery comprises at least one battery cell, and the method comprises the following steps: for at least one battery cell, acquiring battery related parameters of the battery cell in a current cycle period; according to the likelihood function corresponding to each degradation mode and the prior probability, processing the feature vectors corresponding to the battery related parameters to obtain posterior probabilities corresponding to various degradation modes; determining a target degradation mode according to the posterior probability corresponding to each degradation mode, and processing the target degradation mode, a target degradation path corresponding to the mode, a feature contribution rate corresponding to each index in the feature vector and the feature vector based on a target language model, and obtaining the interpretable content and the corresponding confidence corresponding to each piece of degradation information in the target degradation path for judging whether the interpretable content is displayed or not. And the accuracy and interpretability of battery degradation path prediction are improved.

The present application relates to the technical field of intelligent voice interaction and recognition, and particularly relates to a conference room voice intention recognition method and system based on scene corpus, comprising: providing a data basis for multi-dimensional intention analysis by constructing a multi-modal structured conversation flow, while supporting multi-person voice separation; effectively avoiding single dimension misjudgment by concurrent analysis in three dimensions of semantics, acoustics and device cooperation and setting double-dimensional trigger threshold; solving the decision ambiguity problem when multiple intentions coexist by re-screening candidate intentions with the help of historical association patterns in conflict coupling graph, locking the unique dominant intention or generating a clarification anchor; giving consideration to response efficiency and safety by dynamic adaptation of three-level strategy of high-confidence direct execution, clarification dialogue and conservative safe operation, avoiding the risk of misoperation in uncertain scenarios; continuously optimizing with the running of the conflict coupling graph, adapting to different conference room environment changes, and gradually improving long-term accuracy.

The invention discloses a gate drive circuit, a display panel and a display device. The gate drive circuit comprises a plurality of cascaded shift registers, the node control module is electrically connected with a first node through the first gating module, and the node control module is electrically connected with a second node; the control end of the first gating module is electrically connected with the first gating signal end; the first output module is electrically connected with a first node, a first voltage end and an output end; the second output module is electrically connected with a second node, a second voltage end and an output end; the second gating module is electrically connected with a third voltage end, a second gating signal end, the output end and the first node; under the first working condition, the signal of the first gating signal end is on level, and the signal of the second gating signal end is off level; and under the second working condition, the signal of the first gating signal end is a cut-off level, and the signal of the second gating signal end is a conduction level. According to the embodiment of the invention, the structural design of the cathode multiplexing touch electrode can be supported.

The invention discloses a UV curing lamp based on multispectral partition regulation and a curing method of the UV curing lamp, and aims to solve the problems of insufficient triggering of a photoinitiator and energy waste caused by single wavelength or micro-mixing of an existing LED lamp. A light-emitting unit containing LED lamp beads with various different wavelengths is designed, a plurality of subareas are divided according to the wavelengths, independent dimming power sources are configured, and required spectrums and energy are matched and aggregated by adjusting the power of the lamp beads in the subareas, so that the method has the advantages that invalid wavelength energy waste is reduced, and energy is saved; the polymerization efficiency and the polymerization percentage are improved; under the same curing requirement, the use of the photoinitiator is reduced, and the cost is reduced; the aging resistance of the material is improved; the adaptability is high, and the requirements of different curing material systems can be flexibly met.

The application discloses a kind of elimination switch machine blasting sound circuit and electrical equipment, elimination switch machine blasting sound circuit includes voltage detection branch, first resistance and comparison circuit, the first port of voltage detection branch is connected with power supply, the second port of voltage detection branch is grounded, the voltage output end of voltage detection branch is connected with the reference end of comparison circuit, the first port of comparison circuit is connected with power supply after first resistance, the second port of comparison circuit is grounded;Signal output end is led out between first resistance and the first port of comparison circuit and is connected with the enable end of power amplifier chip, when the voltage output end of voltage detection branch output voltage is lower than the reference voltage of comparison circuit, comparison circuit is disconnected, signal output end outputs high level, to make power amplifier chip later than audio chip start running, prior to audio chip stop running.The application avoids the output of blasting sound generated in the process of audio chip power-on or power-off, improves user experience.

The application provides a rotor displacement detection sensor assembly and a motor. The rotor displacement detection sensor assembly comprises a measured rotor, a sensor probe and a compensation probe. The measured rotor comprises an axial detection position. The sensor probe is arranged at the radial outer side of the axial detection position and opposite to the axial detection position in the radial direction. The compensation probe is arranged at the radial outer side of the measured rotor and does not oppose the axial detection position. The direction along the central axis of the measured rotor is the Z-axis direction. The direction perpendicular to the Z-axis and passing through the center of the sensor probe is the X-axis direction. According to the application, the displacement signals in the X and Z directions can be output simultaneously, the detection precision is high, and the precision is high.

Provided is an aerosol generating device distributing and transmitting power from a battery to two heaters, wherein the aerosol generating device includes the battery, a first heater heating a first aerosol generating substrate, a second heater heating a second aerosol generating substrate, and a controller controlling power supplied from the battery to the first heater and the second heater, wherein the controller controls power to be supplied from the battery to the first heater and the second heater at different times.

The clutch unit (20) includes a coupling element (23) that drivingly couples an output shaft (13) of an engine (10) and an input shaft (16) of a hydraulic pump (15) that is driven by driving force of the engine (10), and a motor generator (18) that generates driving force independently of the engine (10), the motor generator (18) being disposed away from the coupling element (23) as viewed in an axial direction of the output shaft (13).

This application discloses an intelligent selection method for manufacturing process templates based on field matching and directed graph judgment, comprising: acquiring key attribute information of the task to be produced; traversing the process template library, comparing the types and quantities of input fields provided by the task with the predefined required fields of each template, and filtering out a set of candidate templates with matching fields; when the number of candidate templates is greater than one, acquiring a preset directed graph corresponding to each candidate template, wherein the directed graph contains judgment nodes and directed paths terminating at template nodes; solving for the output values ​​of each judgment node in the directed graph based on the key attribute information, and determining the template activation status based on the output values ​​of all judgment nodes on the directed path; and finally determining and outputting a unique process template from the set of candidate templates. This invention achieves automatic and accurate selection of process templates through a dual filtering mechanism of field matching and directed graph logical judgment, improving the efficiency of process preparation and the flexibility of rule configuration.

This utility model relates to the field of energy-saving and environmental protection technology, and discloses a waste heat recovery device for spray drying tower flue gas. It includes a support plate, waste heat recovery mechanisms located on adjacent sides of two support frames, a heat pump fixedly connected to adjacent sides of the two support frames, a hot air furnace fixedly connected to adjacent sides of the two support frames, a spray tower fixedly connected to adjacent sides of the two support frames, a sedimentation tank fixedly connected to adjacent sides of the two support frames, and a spray drying tower a fixedly connected to the top of the support plate. In this utility model, fresh air is heated to 71°C through heat exchange, then heated by the hot air furnace. After the temperature drops to 60°C, it is sent to the spray tower, where the temperature drops to 25°C. The heat pump ensures that the fresh air is always maintained at 45°C, fully utilizing the wasted waste heat of the flue gas to preheat the fresh air in the hot air furnace, thereby achieving the goals of energy saving and consumption reduction, improving economic efficiency, and reducing environmental pollution.

This invention relates to a cable fault location method and system based on distributed signal detection, belonging to the field of cable detection technology. The method includes: acquiring leakage current data in response to a preset detection signal; determining a detection device number group and a generator number based on the leakage current data; controlling the generator corresponding to the generator number to perform DC power transmission; obtaining current data through the detection device corresponding to the detection device number group; comparing the obtained current data to obtain a current data ratio; and determining and outputting the cable fault location area by combining the current data ratio with a preset cable segment length. This invention improves the accuracy and efficiency of cable fault location prediction.

This disclosure relates to the field of wearable electronic device technology, and discloses a smart ring and its reminder control method. The smart ring includes a ring shell, a health monitoring sensor disposed on the inner surface of the ring shell, at least two electrodes, an electrical stimulation driving circuit electrically connected to the electrodes, and a control circuit. The control circuit determines the user's physiological state based on physiological monitoring data collected by the health monitoring sensor, and when a preset target physiological event is determined to occur, controls the electrical stimulation driving circuit to output a micro-electrical stimulation sequence corresponding to the target physiological event through the electrodes to provide a reminder to the user. Therefore, health monitoring results can be promptly fed back to the user on the ring itself in a low-power manner, improving the timeliness and distinguishability of the reminder.

The application discloses a kind of early warning methods for monitoring the degree of brain edema of epilepsy children based on disturbance coefficient, to solve the problems that existing monitoring means is difficult to continuously track disease evolution, is easily disturbed by body movement and lacks individualized determination standard.The application identifies and excludes body movement artifact points by combining motion vector data, after exponential weighting smoothing to effective data, individualized reference disturbance coefficient is established in initial stable period;At the same time, according to the age interval of the children and the sleep / wake state, the corresponding threshold group is dynamically called, the deviation rate, the change rate and the change acceleration of the disturbance coefficient are calculated, and the early warning level is output according to the hierarchical determination rule of continuous sampling points.The application integrates artifact control, individualized foundation, state adaptive threshold and multi-dimensional trend determination, realizes stable, continuous and sensitive early warning of the degree of brain edema of epilepsy children.

The invention belongs to the technical field of battery production equipment, and particularly relates to automatic directional feeding and welding equipment for inner pole pieces of CR series batteries and an operation method of the automatic directional feeding and welding equipment for the inner pole pieces of the CR series batteries. A shell feeding assembly, an electrode plate feeding assembly, an automatic welding machine and a discharging grabbing arm which are electrically connected with the industrial control module as the servo rotating disc are sequentially arranged on the outer side of the servo rotating disc in a surrounding mode and correspond to the shell jigs, and the electrode plate feeding assembly comprises a flexible vibration disc. A vertically-downward recognition camera and a workpiece taking mechanical arm are arranged above the flexible vibration disc. The button cell internal pole piece feeding and welding device can rapidly and accurately feed and weld the button cell internal pole pieces in an oriented mode, is high in automation degree and is beneficial to improving the production benefits of enterprises.

This invention provides a method for efficiently removing arsenic and separating and recovering zinc and cadmium from arsenic-containing waste acid, comprising the following steps: filtering the arsenic-containing waste acid solution to remove suspended solids and particulate impurities, and then performing diffusion dialysis to allow H₂ to form a solution. + The arsenic is separated from metal ions to obtain recovered acid and residual acid containing metal ions. The residual acid is added to an autoclave along with an iron salt coagulant, and oxygen or air is simultaneously introduced to carry out a high-pressure oxidation precipitation reaction. After the reaction, liquid-solid separation is performed to obtain arsenic-containing precipitate and arsenic-precipitated liquid. The arsenic-precipitated liquid is added to carbide slag water for neutralization treatment to obtain gypsum slag and neutralized liquid. Zinc powder is added to the neutralized liquid for displacement, and after liquid-solid separation, sponge cadmium and zinc sulfate solution are obtained. This invention uses high-pressure oxidation precipitation of arsenic, which has a better arsenic precipitation effect. The arsenic content in the precipitated liquid is extremely low and a stable arsenic-containing precipitate is formed, which can be safely stored for a long time. At the same time, zinc and cadmium are recovered, realizing the high value of zinc and cadmium elements, and no wastewater is generated in the whole process.

The invention discloses a verifiable alignment optimization method for motor parameter reasoning identification and a related device, and belongs to the technical field of motor control. In order to solve the problem that the credibility of a model in an industrial small data scene is difficult to verify, a verifiability alignment optimization method based on reinforcement learning is constructed. According to the method, a comprehensive reward signal is formed by fusing a physical consistency reward, a data fitting reward and an entropy guide reward; according to the method, the reward weight is dynamically adjusted by using the KAN network, the interpretable motor parameter algebraic expression is constructed, and the convergence of the comprehensive reward signal and the stability of the interpretable motor parameter algebraic expression are used as the judgment basis of credible alignment, so that the dependence on mass test data is replaced, and the reliability of the credible alignment is improved. The credible authentication of the output result of the motor parameter grey box identification model is realized under the condition of zero sample or a small amount of data, and a key technical support is provided for credible landing of an industrial vertical AI model.

This invention discloses a method, apparatus, and device for detecting infant vital signs using millimeter waves. The method includes a visible light acquisition unit that acquires visible light image sequences of the crib surface area, a millimeter wave acquisition unit that simultaneously acquires millimeter wave echo data of the crib surface area, a target range determination module that combines a preset or calibrated crib surface area with the infant's body area detected by the visible light images to determine the target position range of the infant on the crib surface and map it to the millimeter wave detection range, and a dynamic gating module that controls the freezing, restoration, or restart of the millimeter wave vital sign detection process. Through the collaborative design of visible light-assisted and millimeter wave vital sign detection, based on a preset or calibrated crib surface area and combined with the infant's body area detection results, the target position range of the infant is mapped to the millimeter wave detection range. Vital sign signals are extracted based on the echo data of this target range, improving the targeting and effectiveness of millimeter wave vital sign detection.

The utility model discloses a water purification RO membrane filter core production facility relates to water purification filter core production technical field, water purification RO membrane filter core production facility includes conveying channel, and the conveying channel is along conveying beginning end to the conveying end and is provided with first feeding station, second feeding station, detection station, elimination station, third feeding station and discharge station in proper order, filter core feeding subassembly is used to supply into filter core spare to first feeding station, sealing ring feeding subassembly is used to supply into sealing ring to second feeding station, and the filter core spare is combined with sealing ring to form filter core subassembly, end cover feeding subassembly is used to supply into end cover spare to third feeding station, and the filter core subassembly is combined with end cover spare to form filter core finished product. The utility model provides technical scheme can water purification RO membrane filter core's automation production, makes it not need to rely on manual operation.

The invention provides a hand model skew detection method, system and device and a medium, and relates to the technical field of glove manufacturing and posture detection. The detection method obtains the skew condition of a hand mold based on visual detection and image recognition, and comprises the following steps: S1, obtaining a target image corresponding to a target hand mold in a demolding state; s2, identifying the target image to obtain a skew condition of the target hand model; s2 comprises the steps of obtaining a skew judgment reference and a representative position of the target hand model, and judging the skew condition of the target hand model based on the relationship between the skew judgment reference and the representative position of the target hand model. On the basis, the hand mold skewing condition can be accurately detected in real time in a non-contact mode, and the problems that in the prior art, due to the fact that a mature method for detecting the hand mold skewing condition on a glove production line in real time is lacked, hand mold skewing cannot be efficiently detected out after occurring, and then bad consequences such as glove product defects and hand mold damage are caused are solved.

The invention discloses a circuit for controlling error instruction output through software and a working method, and belongs to the technical field of space embedded computer application, a DSP (digital signal processor) is connected with an FPGA (field programmable gate array) through a communication interface, an instruction driving circuit is connected with an instruction output end of the FPGA, and at least three instruction code registers are arranged in the FPGA; the DSP processor is used for sequentially writing instruction codes into the instruction code registers according to a preset sequence, and immediately reading back values in the instruction code registers after each time of writing; and the FPGA is used for voting the instruction codes in the instruction code registers after the at least three instruction code registers finish writing, analyzing the instruction codes to generate instruction control signals when the instruction codes of at least two instruction code registers are the same, and outputting the instruction control signals to the instruction driving circuit. According to the invention, under the condition that the complexity of a hardware circuit is not increased, the risk of space single event upset is reduced through a cooperative control mode of the processor and the FPGA, and the output of an abnormal instruction is effectively prevented.

The application provides a kind of tactile sensor and the calibration method of tactile sensor, belong to sensor technical field, the tactile sensor includes: the magnetic sensing layer, pressure sensing layer and flexible stress layer stacked in turn;The flexible stress layer is inlaid with the magnetic film of magnetic material composition, the position of magnetic film changes after flexible stress layer is subjected to three-dimensional force;The pressure sensing layer is used to measure the normal force of three-dimensional force;The magnetic sensing layer is used to detect the magnetic field data of magnetic film under different positions before and after stress, to solve three-dimensional force.The tactile sensor provided by the application, after the stress of flexible stress layer, the pressure is conducted to pressure sensing layer by deformation, and the detection of normal force is realized;At the same time, according to the magnetic field change of magnetic sensor before and after the stress of flexible stress layer, the displacement change of magnetic film is calculated, and finally decoupling is generated as three-dimensional force.

The utility model discloses a high-oxygen liquid cup, which relates to the technical field of high-oxygen liquid cups, and comprises a cup, the top of the cup is movably provided with an ozone catalysis component through threads, the ozone catalysis component comprises a cup cover shell which is arranged at the top of the cup through threads, the top wall of the cup cover shell is provided with a top cover, and the inner side of the top cover is provided with an oxygen vent hole. The catalyst and the waterproof breathable film are installed, the inner side of the cup cover shell is fixed through the porous titanium fixing block, the porous titanium fixing block fixes the first porous titanium sheet on the inner side, stability of the first porous titanium sheet is guaranteed, the cup cover shell fixes the catalyst on the inner side, stability of the catalyst is guaranteed, and undissolved O enters the catalyst; the manganese-copper catalyst arranged in the catalyst converts undissolved O into oxygen to be discharged, the oxygen is discharged through the oxygen vent holes, environmental pollution is avoided, the waterproof breathable film is used for preventing water output and facilitating gas passing, and the first porous titanium sheet is used for intercepting water and facilitating gas passing.

The application discloses a public opinion multi-scene situation deduction method and system based on SDE and DBGM. The method performs time window alignment on multi-source time sequence data of a target public opinion event, and constructs a public opinion state sequence containing emotion, propagation, subject, topic, clarification, intervention, time lag, reflux, rekindling and action cooling. According to a disposal target and a constraint condition, a counter-factual end state is generated, a scenario condition is coded, and a candidate situation trajectory is generated by DBGM according to SDE containing a terminal bridging traction item. Then, the unreachable trajectory is removed, the risk cost and the trajectory fingerprint are screened, a multi-scene situation trajectory set is obtained, the intervention response quantity is inversely solved, and the execution time, the action object and the action strength of the disposal action are output. The method improves the target constraint, the propagation rationality and the disposal executability of the public opinion deduction.

The present application relates to the field of safety production informatization, knowledge graph and artificial intelligence question and answer technology, in particular to a safety specification intelligent question and answer method and system based on double-layer knowledge graph and retrieval enhancement generation large model, the method acquires safety specification text and enterprise field data; the specification text is analyzed at the clause level, and a specification knowledge graph is constructed; enterprise information, work scene, hidden danger rectification and other data are extracted in a scene, and a scene knowledge graph is constructed; a cross-layer mapping relationship is established to form a double-layer knowledge graph; a safety question and answer intention frame is generated according to a user question, and collaborative retrieval is carried out in the double-layer graph and the vector library, and verification and compression are carried out; the retrieval enhanced context is input into a large model to generate a question and answer result with applicable conditions, judgment conclusion, basis clause, rectification suggestion and evidence credibility. The method can reduce the probability of clause misplacement, scene disconnection and generation illusion in safety specification question and answer, and improve the accuracy, traceability and on-site applicability of question and answer.