15results about How to "Centralization" patented technology

The invention relates to the field of intelligent control and software management, and discloses a carrier rocket software control method and decision making device based on SAC, and the method comprises the following steps: obtaining the state information of a carrier rocket software system, and constructing a unified expression; an optimal action is generated based on an SAC algorithm; executing the action and collecting feedback information after the action is executed; utilizing feedback information to optimize an actor network and a commentator network in the SAC model, and continuously updating a decision strategy; based on the optimized strategy, the task priority, the running state of the software module and the abnormal recovery operation are dynamically adjusted, and the system state is collected again to optimize the model in a closed-loop mode. The system operation state can be adjusted in real time, the task scheduling efficiency, the resource utilization rate and the exception handling capacity are improved, intelligent management of a carrier rocket software system is achieved, and the method is suitable for complex task environments and high-dynamic operation scenes.

A safe and environmentally friendly data management system and method are disclosed, relating to the field of big data governance. The system includes: a server node; a front-end interactive interface, including access points and business directories for multiple ledger modules; a back-end storage architecture, including ledger documents and storage directories; a dynamic indexing engine for establishing a mapping relationship between the front-end interactive interface and the back-end storage architecture; and a heterogeneous integration unit for embedding internal hyperlinks and external URLs pointing to the regulatory platform within the ledger modules. By adopting this solution, multi-format independent ledger units are integrated flatly on the main interface, allowing direct navigation with a click, conforming to the habits of paper-based browsing. It is adaptable to multiple terminals, supports low-threshold deployment and smooth upgrades, and combines compliance management, intelligent retrieval, and cross-departmental collaboration functions. It overcomes the shortcomings of traditional compliance systems, such as cumbersome processes and inefficiency, enabling low-cost implementation, improving data management efficiency and compliance risk control levels, and adapting to the needs of enterprises of different sizes.

The invention provides a property management system and a property management method. The system comprises the following modules: a work order processing module, a property inspection and equipment maintenance module, a maintenance module and a property complaint processing module. By means of comprehensive digital management, automatic process processing, intelligent service providing, real-time monitoring and early warning, data analysis and decision support, mobile application and the like, high efficiency, intelligence and convenience of property management are realized. The property management efficiency and the service quality are improved, and the management cost and the risk are reduced. In the future, along with the continuous progress of the technology and the continuous expansion of the application scene, the method can play a greater role and value in the property management industry.

The invention discloses a method for filtering webpage access based on a kernel driver, which belongs to the technical field of internet communication and comprises the following steps: step 1, a user inputs an access website for a user browser to generate a DNS (Domain Name Server) query request message; 2, judging whether a DNS query request message exists in a local DNS cache or not, if yes, obtaining an IP address for access, and if not, executing a step 3; and step 3, sending a query request to a DNS server, constructing a complete DNS query request network packet according to a network protocol standard, capturing all DNS query request network packets sent to the 53 port by a kernel driving program, and then analyzing target domain names of the DNS query request network packets through a DNS protocol. Centralized and automatic management and control are achieved, the system is particularly suitable for scenes such as machine rooms and classrooms needing unified network behavior management, and the operation and maintenance cost is greatly reduced.

The utility model provides a purification and recrystallization system for crude m-bromobenzoic acid. The purification and recrystallization system comprises a kettle body, a stirring assembly and a heat exchange jacket, the kettle body comprises a dissolving part, a filtering part and a recrystallization part from top to bottom; the dissolving part is provided with a feeding hole, a solvent inlet, an exhaust hole I and a pressurizing hole; a filtering component is arranged in the filtering part, and an exhaust port II is formed in the side wall; a discharge port is formed in the bottom of the recrystallization part, and a volatilization port is formed in the side wall; an inner cavity of the dissolving part is communicated with an inner cavity, positioned above the filtering assembly, of the filtering part through a feed liquid transfer pipe provided with a valve; an inner cavity, positioned below the filtering assembly, of the filtering part is communicated with an inner cavity of the recrystallization part through a filtrate outlet; the stirring assembly is used for stirring the m-bromobenzoic acid crude product purification and recrystallization system in the inner cavities of the dissolving part and the recrystallization part; heat exchange jackets are arranged on the outer wall of the dissolving part and the outer wall of the recrystallization part. The m-bromobenzoic acid crude product purification and recrystallization system disclosed by the utility model is reasonable in structural design, high in integration degree and small in occupied area.

This application discloses a method, apparatus, device, storage medium, and program product for classifying pathological images, relating to the field of machine learning. The method includes: acquiring sample pathological images from a pathological image database, the sample pathological images being labeled with sample tags; matching the sample tags with corresponding pathological image tag sets in the pathological image database to determine the sample pathological image database; inputting the sample pathological images into a classification model to obtain sample prediction probabilities; determining a loss value based on the sample prediction probabilities and sample tags corresponding to the sample pathological image database, training the classification model to obtain a pathological image classification model, which is used to classify target pathological images to obtain prediction results. Through this approach, the correlation between pathological image databases can be strengthened, achieving better centralized pathological image classification and facilitating better management and use of pathological images. This application can be applied to various scenarios such as cloud technology, artificial intelligence, and intelligent transportation.

The utility model belongs to the field of wearing equipment, disclose a kind of button structure and intelligent wearing equipment, button structure includes button support, pivot and reset piece, button support includes rotating part and pressing part, one end of rotating part is bent and forms snap-fit part, the other end of rotating part is bent and forms annular part, the connecting place of pressing part and rotating part is located between snap-fit part and annular part;Pivot is worn in annular part, and it is used to be fixedly connected with intelligent mainframe;One end of reset piece is used to be connected with intelligent mainframe, and the other end is abutted in rotating part;When pressing pressing part, rotating part is rotated around pivot, so that snap-fit part and buckle are unlocked;When releasing pressing part, rotating part resets under the action of reset piece, so that snap-fit part and buckle are unlocked.The utility model realizes that intelligent mainframe keeps relative fixed state relative to wearing component by button structure, and button structure occupies small space, it is convenient to install and layout in the equipment such as intelligent mainframe.

The invention discloses a packaging substrate and a manufacturing method of the packaging substrate. The packaging substrate comprises a plurality of dielectric layers, the dielectric layers are sequentially arranged in a stacked mode, conductive patterns are arranged on the surfaces of the same sides of the dielectric layers, each dielectric layer further comprises a first through hole formed in a penetrating mode, a connecting circuit is arranged in the first through hole, and the connecting circuit is electrically connected with the conductive patterns on the two adjacent sides; one end of each conductive pattern is connected with the conductive pattern of the upper layer through a connecting line, the other end of each conductive pattern is connected with the conductive pattern of the lower layer through a connecting line, and the conductive patterns are sequentially connected to form a coil winding; the packaging substrate further comprises a first mounting hole penetrating through the dielectric layers, the first mounting hole is filled with magnetic paste to form a magnetic core, and the coil winding is wound around the magnetic core. The magnetic core and the coil winding are integrated in the packaging substrate in the manufacturing and forming process of the packaging substrate, so that the surface space of the packaging substrate does not need to be occupied, and miniaturization and centralization of the inductance element are achieved.

The invention provides a series code sending centralized track circuit system, and belongs to the technical field of track traffic. A primary side of a first choking unit in the series code sending centralized track circuit system is used for being connected with a steel rail, a secondary side of the first choking unit is connected with an outdoor power transmission end of an indoor sending unit, and a first end of the indoor sending unit is used for being connected with an output end of a coding transmitter. The second end of the indoor transmitting unit is used for being connected with a track circuit power source, the primary side of the second choke unit is used for being connected with a steel rail, the secondary side of the second choke unit is connected with the outdoor power receiving end of the indoor receiving unit, and the first end of the indoor receiving unit is used for being connected with the output end of a coding transmitter. The second end of the indoor receiving unit is used for driving the track relay. According to the track circuit system, simplification, centralization and high reliability of the track circuit system can be achieved, and the maintenance cost is reduced.

The invention discloses an efficient desulfurization method for preparing methanol from coke oven gas, and belongs to the technical field of coke oven gas resource recovery. The invention is used for solving the technical problem that the selectivity and efficiency of sulfide removal and the purity of methanol need to be further improved in the process of preparing methanol from coke oven gas in the prior art, and relates to an efficient desulfurization method for preparing methanol from coke oven gas, which comprises the following steps: desulfurizing the coke oven gas by using modified Cu-BTC; performing component separation on the desulfurized coke oven gas; the method comprises the following steps: absorbing methane and other small molecular hydrocarbons by using Cu-ZSM-5, and reforming steam to obtain hydrogen and carbon monoxide; methanol is prepared using gas separated from coke oven gas and gas obtained by steam reforming. According to the experiment, Cu-BTC and ZSM-5 are modified, so that the selectivity and efficiency of recovery of small molecular hydrocarbons such as hydrogen sulfide and methane are improved, and the step of steam reforming of small molecular hydrocarbons such as methane is adjusted, so that the concentration of methanol is further improved.

The invention relates to the technical field of winding machines, in particular to a metal wire winding machine which comprises a rack used for equipment installation; the wire guiding mechanism is used for enabling the metal wire to flow and tensioning the metal wire; the traction mechanism is used for guiding the metal wire; the winding mechanism is used for winding a metal wire, the traction mechanism is fixedly connected with the rack, the traction mechanism is arranged between the winding mechanism and the wire guide mechanism, the metal wire sequentially passes through the wire guide mechanism and the traction mechanism and is wound on the winding mechanism, and the winding mechanism comprises an upper fixing assembly, a winding drum and a lower fixing assembly. Through the design of the upper fixing assembly and the lower fixing assembly, the winding reel is rapidly installed and fixed in a clamping and fixing mode, the installation mode is convenient to disassemble and install, and the winding reel is convenient to replace after winding is completed; and in the winding process of the winding drum, the winding drum can move up and down to adjust the winding position of the metal wire.

The present invention discloses a completely finished tunnel steel arch frame automatic production line and production process, the production line includes: a conveying mechanism; a butt welding mechanism, including a butt welding robot for welding two sections of I-beams; an arch bending mechanism for bending the I-beam; a cutting mechanism for cutting the I-beam; a drilling mechanism for drilling holes in the I-beam; a connecting plate welding mechanism; and a reinforcing plate welding mechanism. The present invention integrates the processes of butt welding, arch forming, cutting, drilling, welding connecting plates at both ends and welding reinforcing plates of the I-beam into an integrated design to form a complete completely finished steel arch frame automatic production line and production process, which can make the above processes closely cooperate, greatly improve production efficiency, reduce production costs, realize centralized and automated production operations of completely finished steel arch frames, realize mass production of steel arch frames, and ensure the final product quality of the steel arch frames to meet production and construction requirements.

The invention discloses a control method for multiple refrigerated containers, the multiple refrigerated containers are connected with an intelligent mother cabin through independent power supply interfaces, the intelligent mother cabin is provided with a power supply module for supplying power to the multiple refrigerated containers in a centralized mode, and the control method is executed by the intelligent mother cabin and comprises the steps that the power supply module is controlled to independently supply power to each refrigerated container in real time; receiving real-time operation data of each refrigerating box; based on a preset strategy and the real-time operation data, a corresponding refrigeration control instruction is generated for each refrigerating box; and each refrigeration control instruction is sent to the corresponding refrigeration box so that the refrigeration box can conduct refrigeration according to the refrigeration control instruction.

The invention relates to the technical field of engineering machinery, and provides an aerial work platform and a control method thereof.The aerial work platform comprises a motor, an electronic pump, a valve set, a vehicle control unit and a motor controller, and the vehicle control unit is used for obtaining a user action instruction and the pressure of a pressure signal feedback port of the valve set and judging the action type according to the user action instruction; and the motor controller is used for controlling the displacement of the electronic pump and the rotating speed of the motor according to the output port pressure of the electronic pump, the pressure signal feedback port pressure of the valve group and the action type. The optimal rotating speed and displacement can be matched for the motor and the pump, control signals are completely based on electronic signals, the environment interference resistance is high, the main control mode is integrated in the motor controller, the response is faster, the composite action and the single action are separated, direct flow control is adopted for the single action, the throttling loss is greatly reduced, and the control efficiency is improved. Load sensitivity and displacement control are adopted for composite action, and throttling loss can be reduced under some working conditions.

The invention provides a Bluetooth call audio processing method and device. The method comprises the following steps: receiving original audio data from at least one Bluetooth call device; packaging the original audio data and a corresponding Bluetooth communication equipment type identifier to form an audio data packet; based on a pre-stored Bluetooth call equipment configuration file, corresponding processing configuration information is acquired according to the equipment type identifier in the audio data packet, and the processing configuration information at least comprises an audio format parameter and a processing parameter; according to the processing configuration information, performing standardization processing on the original audio data to generate standard audio data conforming to a unified format; and informing at least one AI application of an application layer of the storage position of the standard audio data. According to the invention, the development complexity and the integration cost of an AI application side are reduced, and the system stability, the processing efficiency and the reliability of the whole voice interaction experience in a multi-model cooperative processing scene are remarkably improved.