23results about How to "Guaranteed response" patented technology

The invention discloses an inspection method, system and device for a fire alarm system, relates to the technical field of fire safety, and solves the technical problems of low inspection efficiency and resource waste caused by the fact that a fixed period polling mode is generally adopted in the prior art, a large amount of redundant communication is generated, and system bandwidth and computing resources are occupied. A to-be-queried queue is constructed based on a state response result; generating an inspection result in an instruction sending mode based on the state type in the queue to be queried; based on the real-time load and the load change trend of the to-be-queried queue, an inspection cycle is generated in a self-adaptive mode, lightweight state response results of all fire-fighting components are rapidly obtained through the variable inspection cycle, then the to-be-queried queue is constructed only for the components with the state changed, and refined detailed state query is carried out. And finally, the next inspection period is dynamically and adaptively generated according to the load condition of the queue, so that the generation of redundant data is eradicated from a communication mechanism, and the problems of low inspection efficiency and resource waste are solved.

The utility model discloses a device for preparing a leather tanning agent by recycling chromium-containing wastewater, which comprises an equipment base and a recycling sedimentation tank, the recycling sedimentation tank is mounted on the equipment base, and a uniform reactant moving and throwing structure is mounted on the recycling sedimentation tank; the utility model relates to the technical field of waste water recovery equipment, and has the beneficial effects that the problems that in the existing waste water treatment, reactants are directly and manually fed into chromium-containing waste water for reaction and precipitation, but fixed feeding is mostly adopted, so that the reactants are not fully mixed with the waste water, the precipitation efficiency of chromium ions and the quality of tanning agents are influenced, and the production cost is high are solved; and the problems that the operation complexity and the energy consumption are increased due to the fact that the sediment directly sinks at the bottom of the reaction tank, cleaning and maintenance are inconvenient, and an integrated movable throwing and sediment discharging system is lacked are solved.

The utility model relates to the technical field of smoke detection, in particular to a petrochemical production reactor capable of adjusting the filling height of a catalyst. The catalyst bed height adjusting assembly comprises a servo motor, a transmission rod, an adjusting screw rod, a pressing bracket, a sealing disc and a sealing ring; the starting end of the transmission rod is connected with an output shaft of the servo motor, and the tail end of the transmission rod is connected with a first bevel gear. The adjusting screw rod is sleeved with a second bevel gear. The bevel gear II is meshed with the bevel gear I; the second bevel gear is fixed to an inner ring of a second bearing, and an outer ring of the second bearing is fixed to the inner wall of the inlet end sealing head through a support. And the bottom end of the adjusting screw rod is rotationally connected with the pressing bracket. By reasonably controlling the filling height of the catalyst, the reaction materials can be in full contact with the catalyst, the reaction conditions are optimized, and the reaction effect is improved.

The application provides a vehicle hibernation method, medium, vehicle and product, relates to the technical field of vehicle control, and the method comprises the following steps: generating a hibernation preparation instruction and sending the hibernation preparation instruction to an electronic control unit on the vehicle under the condition that the vehicle meets hibernation conditions; receiving confirmation information fed back by the electronic control unit based on the hibernation preparation instruction, performing state detection on the vehicle based on the confirmation information, and obtaining a detection result; wherein the confirmation information is used to indicate that the electronic control unit has completed a hibernation preparation task indicated by the hibernation preparation instruction; and if the detection result indicates that the vehicle is in a standby state, performing a whole-vehicle hibernation operation. The technical scheme of the application sends a hibernation preparation instruction to the electronic control unit first, so that the electronic control unit has sufficient time to complete the hibernation preparation task, effectively avoids the task execution risk caused by direct forced hibernation, improves the reliability and robustness of the vehicle hibernation process, and guarantees the integrity and safety of the vehicle function.

The utility model relates to the technical field of purification of silicon dioxide in rice hull ash, and discloses equipment for purifying high-quality silicon dioxide from rice hull ash, which comprises a shell, a grinding mechanism is fixedly connected to the inner side of the shell, a conveying component for feeding is fixedly connected to the outer side of the shell, the grinding mechanism comprises an air cylinder, and the air cylinder is fixedly connected with the grinding mechanism. A rotating assembly used for grinding is fixedly connected to the inner side of the shell, a connecting block is fixedly connected to the driving end of the air cylinder, a filtering assembly used for filtering is arranged on the inner side of the connecting block, a grinding plate is slidably connected to the outer side of the connecting block, and a connecting hollow column is fixedly connected to the top of the grinding plate. According to the utility model, the cylinder at the bottom drives the connecting block to move up and down, and the connecting block is matched with the grinding plate sliding on the outer side, so that the double effects of extruding and grinding rice hull ash are realized, materials are further refined, and particles can reach the fineness required by subsequent processing.

The application relates to a preparation method of a ferrite-martensite dual-phase steel, which comprises the steps of converter smelting, LF furnace refining, RH refining, tundish treatment and continuous casting, and through controlling specific parameters in each existing step, cooperating with the setting of a continuous casting protective slag and the specific smelting steel grade component content, the ferrite-martensite dual-phase steel can reduce the steel slag reactivity and has good lubricity in the continuous casting process, so that the continuous casting is ensured to be smooth.

The application discloses a layered processing method for plate-shaped dispersion fuel elements and belongs to the technical field of nuclear reactor physics analysis. The method is aimed at solving the power distortion problem of the existing reactivity equivalent physical conversion method used for plate-shaped fuel elements. The method first calculates the initial effective multiplication factor of a double non-uniform system containing poison and fuel particles, and the system containing only fuel particles after removing the poison; then sets the layer number n, divides the fuel particles equally and symmetrically gathers them to each equal line position, and adjusts the material similarity ratio to make the system multiplication factor equal; finally, gathers the poison particles according to the same logic and adjusts the similarity ratio to make the system multiplication factor equal. The application avoids the neutron flux distribution distortion and ensures the rationality of the power distribution through layered equal division and gathering and two-step similarity ratio optimization. Moreover, the application can accurately simulate the particle self-screening effect and realizes high-precision conversion of the double non-uniform system into a single non-uniform system.

The utility model discloses a production system for continuously preparing a multi-component aramid copolymer, which belongs to the technical field of multi-component aramid preparation devices and comprises a premixing kettle, a continuous reactor and a double-screw reactor which are sequentially connected, the double-screw reactor is connected with a neutralizing tank I through a pipeline I, and an outlet of the neutralizing tank I is sequentially connected with a washing machine and a drying machine; the double-screw reactor is connected with a neutralizing tank II through a pipeline II, an outlet of the neutralizing tank II is sequentially connected with a defoaming kettle, a filter and a spinning solution storage tank, a heat exchanger I is arranged on a pipeline between the premixing kettle and the continuous reactor, and a heat exchanger II is arranged on a pipeline between the continuous reactor and the double-screw reactor. The front end of the continuous reactor and the front end of the double-screw reactor are both connected with a terephthaloyl chloride supply pipeline, the premixing kettle is connected with an auxiliary pipeline and a monomer supply pipeline, the production system provides matched production equipment for continuous preparation of the multi-component aramid copolymer, and stable, continuous, efficient and large-scale production of the multi-component aramid copolymer is guaranteed.

Embodiments of the present application provide a context processing method and device, electronic equipment and storage medium, relating to the technical field of large language models. The method guarantees the timeliness of the response through a threshold triggering mechanism during the operation of an industrial large language model inference engine, realizes "zero loss of key information and high compression rate of non-key information" with the help of structured perception and dynamic importance evaluation, and achieves high compression rate and inference acceleration through a hierarchical compression strategy. Finally, through recoverable reconstruction, the compressed context is strictly compatible with the input specification of the large language model, and fully supports breakpoint continuation, full audit and lossless backtracking of original data, thereby solving the multiple contradictions of context management in accuracy, real-time performance, compliance and edge adaptability in industrial scenarios.

This invention discloses a high-efficiency heat exchange reaction device for furfural production, relating to the field of furfural production technology. It includes a base plate with a support frame snapped onto its top. A heat exchange reaction and conveying separation mechanism is installed at the top of the support frame, comprising a horizontal hydrolysis reaction cylinder. The horizontal hydrolysis reaction cylinder is mounted on the top of the support frame, and a hollow rotating rod is connected inside the horizontal hydrolysis reaction cylinder. This invention has a scientifically sound and reasonable structure, is safe and convenient to use, and features a heat exchange reaction and conveying separation mechanism. Through the coordinated operation of the horizontal hydrolysis reaction cylinder and the vertical stripping reaction cylinder, a continuous process chain of "horizontal main reaction and vertical deep stripping" is formed. The spiral pusher blades achieve forced and stable conveying of solid materials, facilitating precise control of the reaction residence time. Furthermore, the vertical spiral feeder auger, in conjunction with counter-current steam, maximizes the stripping recovery of residual furfural.

The invention discloses a multi-mode active weapons capturing protective shield, and belongs to the technical field of security and protection instruments. The protective shield comprises a shield main body, a capturing net system, a compressed air emission system, a sensing and control system and a rapid separation mechanism. The capturing net is of a three-dimensional net structure, is embedded with a magnetic unit and can be unfolded into a bowl shape or an umbrella shape; the launching system comprises five gun barrels with specific layout and is driven by compressed air to launch; the sensing system comprises a pressure / vibration sensor and a manual trigger button and supports automatic and manual dual-mode triggering; the rapid separation mechanism is in an electromagnet attraction mode, and rapid separation of the capturing net and the shield is achieved. The passive defense limitation of a traditional protective shield is broken through, the blocking, capturing and separating functions are integrated, a non-fatal capturing mode is adopted, the structure is compact, the man-machine engineering is good, weapon can be instantly wound and adsorbed, actions of an assault are limited, the device is particularly suitable for sensitive places such as hospitals and schools, and safety and practicability are outstanding.

The invention relates to an online single-sphere neutron spectrometer based on a thermal neutron detector. The online single-sphere neutron spectrometer comprises a spherical moderator, a detector and a metal layer, the number of the detectors is multiple, the multiple detectors are distributed at the positions, away from the sphere center by different depths, in the spherical moderator and at the sphere center of the spherical moderator, and the multiple detectors are arranged at the same depth. The metal layer is of a spherical shell structure, is concentric with the spherical moderator, and is located between the detectors with different depths. According to the invention, based on the arrangement of a plurality of detectors in the same moderator, the neutron detection in different energy ranges can be completed at one time, the structure is simple, the use is convenient, and the angle response is low; the metal layers are arranged between the detector layers with different depths, so that the response to high-energy neutrons can be improved, the detection energy range can be expanded, the response to neutrons in a low-energy region can be ensured, and the neutron radiation protection device can be suitable for neutron radiation protection in the fields of medical treatment and nuclear power and in the field of universe science and technology spaceflight.

This application relates to a task scheduling optimization method, apparatus, device, medium, and computer program product. The method includes: in response to the creation of a task to be executed, encapsulating the task into a task structure including a task identifier, task processing logic, and task priority information; calculating and updating comprehensive priority information in real time using a weighted fusion algorithm based on first priority information and second priority information; selecting the task with the highest comprehensive priority from the ready queue using a standard scheduling algorithm based on comprehensive priority sorting, and executing the task according to the task processing logic corresponding to the selected task; if the selected task has been executed and the scheduling termination condition is not met, repeating the task scheduling in response to the creation of a new task and / or changes in task priority information. This method can improve the flexibility and dynamic adaptability of scheduling strategies.

The present application provides a vertical furnace segmented cooling and staged heat recycling system and method, the vertical furnace segmented cooling and staged heat recycling system comprising: a vertical furnace having a reduction zone and a cooling zone from top to bottom; a feeding bin arranged at the top inlet of the vertical furnace and a cooler arranged at the bottom outlet of the vertical furnace; a first-stage cooling and heat recycling unit having a first gas supply pipe communicated with the lower part of the cooling zone and a first heat recovery pipe communicated with the upper part of the cooling zone and the upper part of the reduction zone; and a second-stage cooling and heat recycling unit having a second gas supply pipe communicated with the inlet of the cooler and a second heat recovery pipe communicated with the cooler and the feeding bin. The present application can solve the problem of insufficient heat recycling in the existing vertical furnace cooling system, resulting in energy waste.

The invention discloses a task acceleration execution simulation method based on multi-period priority. The method comprises the following steps: S10, slow dynamic system simulation initialization: determining an original simulation period and priority of a slow dynamic system, dividing a simulation acceleration period, and setting simulation initial parameters; s20, slow dynamic system acceleration simulation: performing slow dynamic system acceleration simulation in an acceleration period according to the simulation initial parameters and the priorities to obtain simulation results of each model instance; and S30, simulation result output: outputting the simulation result of each model instance. The task acceleration execution simulation method is high in efficiency, low in cost, high in accuracy and good in universality.

This utility model relates to the field of drainage hole cleaning technology, and in particular discloses a telescopic mechanism and a soil cleaning device, including a main rod and a spiral telescopic component. The spiral telescopic component is sleeved on the main rod and includes a threaded sleeve and a fixed sleeve. The threaded sleeve is sleeved on the main rod, and the fixed sleeve is sleeved on the threaded sleeve. Length adjustment is achieved through the cooperation between the main rod and the spiral telescopic component. High-precision and stable telescopic control is achieved using the threaded transmission principle, which is convenient to operate and has a rapid response. The fixed sleeve and the main rod are connected by a limiting block and a limiting hole to form an axially limited and circumferentially rotatable connection, effectively ensuring stability and guidance during the telescopic process. At the same time, by setting up a skeleton structure composed of a contour bracket and a support bracket to drive the flexible membrane to unfold and retract, effective shielding and collection of soil is achieved during the cleaning process, significantly improving the cleaning efficiency and cleanliness, and avoiding environmental pollution caused by soil scattering.

This application discloses a frequency modulation method, apparatus, and electronic device, belonging to the field of electronic device technology. The method includes: acquiring the operating performance parameters of a graphics processor corresponding to multiple time points and the graphics rendering parameters of the running process at each time point, wherein the multiple time points include the current time point and multiple historical time points preceding the current time point; determining a target load scenario based on the operating performance parameters of the graphics processor corresponding to the multiple time points and the graphics rendering parameters of the running process at each time point; and executing a frequency modulation strategy corresponding to the target load scenario.

The invention relates to the technical field of power grid power regulation, in particular to an access control security protection method under a vehicle network zero-trust architecture. According to the method, a power grid dispatching instruction power sequence and a charging pile metering power sequence are collected, time sequence lag alignment analysis is carried out in combination with step event detection, then a rising index of impedance changing along with power is analyzed in an amplitude dimension by utilizing power segmentation mapping, a directivity difference index of a loading and unloading path is analyzed in a time sequence dimension, and a time sequence delay alignment result is obtained. And obtaining an access characteristic state to execute a hierarchical power control strategy. According to the method, the inherent inertia and nonlinear response lag of the physical system are analyzed, the states of the real physical system and the ideal linear simulator are distinguished, the power access authority is dynamically adjusted while verification data are gradually accumulated through a hierarchical power control strategy, and meanwhile, the normal response of compliance equipment and the operation safety of a power grid are guaranteed.

The utility model relates to the technical field of chemical production equipment, and discloses a reaction device for imazethapyr production, which comprises a horizontal solid-liquid reactor provided with a temperature control jacket, the upper part of the side surface of one end of the solid-liquid reactor is provided with a liquid material inlet, the top of the end is provided with a solid material inlet, and the end is communicated with a variable frequency motor through a stirring shaft; a discharge hole is formed in the bottom of the other end of the solid-liquid reactor; a spiral conveyor is arranged below the discharge hole; a plurality of connecting rods are uniformly arranged on the stirring shaft in the solid-liquid reactor, and scrapers are arranged at the tops of the connecting rods; and the variable frequency motor and the temperature control jacket are electrically connected to the DCS automatic control system. According to the utility model, continuous production can be realized, the solid-liquid reaction is uniform, the product quality is stable, and the production safety is high.

This application relates to a nickel plating tank, comprising a main body and a gantry frame. The main body has alternating processing tanks and drain tanks. Mounting seats are provided on both sides of the drain tanks, and multiple air nozzles are vertically arranged on the mounting seats, positioned above the drain tanks. The gantry frame is located above the main body and is driven to connect to a plating rack. The plating rack is moved above the drain tank by the gantry frame and aligned with the air nozzles. By positioning the air nozzles above the drain tanks, this application eliminates the need for additional driving of the plating racks into the drain tanks during the liquid blowing process, simplifying the liquid blowing step, saving time, and thus improving the efficiency of nickel plating.

This invention provides a scheduling method and related equipment based on large model output length prediction. The method includes: acquiring a large model input request set, wherein the large model input request set includes multiple large model input requests within a time period; determining the corresponding predicted output length based on each input request; determining the scheduling priority of each input request based on each predicted output length; and controlling the output order of each input request in the large model input request set based on the scheduling priority. The method in this application solves the problem of head-of-line blocking that often occurs in current Model-as-a-Service platforms, improving the utilization rate of platform computing resources and the overall efficiency of request processing.

The present application provides a hydroformylation reaction device, a hydroformylation reaction method and application thereof. Under the hydroformylation condition, vinyl acetate and synthesis gas are reacted in a first reaction unit, the obtained liquid phase is cooled and then returned to the first reaction unit, the remaining part is sent to a second reaction unit for continuous reaction with another synthesis gas, the liquid phase obtained by the continuous reaction is sent to a gas-liquid separation unit, the separated synthesis gas is discharged, the liquid phase is sent to a separation unit for separation, the catalyst, the crude product and the solvent are separated, and the catalyst and the solvent are circulated back to the first and second reaction units respectively. The hydroformylation reaction method provided by the present application can control the return amount of the catalyst and the solvent and respectively regulate the catalyst concentration of the two reaction zones, so as to ensure the residence time and the reaction effect.

The present application belongs to the technical field of electric welding equipment, and particularly relates to an automatic loosening electric welding tongs based on clamping area temperature judgment. The technical scheme is as follows: comprising a tong body, a clamping handle, a clamping jaw, and a clamping spring for providing clamping force, further comprising a temperature sensor, a control mechanism, and an electromagnetic drive assembly, the temperature sensor is arranged in the clamping jaw, the control mechanism and the electromagnetic drive assembly are installed on the clamping handle, and the temperature sensor, the control mechanism, and the electromagnetic drive assembly are electrically connected through wires; the control mechanism, based on the temperature signal collected by the temperature sensor, causes the clamping spring to lose the force acting on the clamping jaw through the electromagnetic drive assembly, and realizes automatic loosening of the welding rod. The present application realizes real-time collection of temperature signals in the clamping area of the electric welding tongs, and comprehensively judges in combination with a preset minimum fault duration, and only drives the loosening mechanism to act when it is confirmed that a dangerous welding rod adhesion fault occurs, so as to avoid false triggering while realizing reliable protection of welding safety.