16results about How to "Realize customization" patented technology

The application discloses a kind of customized training plan generation methods for operation and maintenance personnel based on performance prism, which comprises the following steps: collecting multi-source heterogeneous demand data of operation and maintenance personnel on multiple platforms, and combining Carnot model and importance performance analysis model for fusion processing, extracting key technology theme through cluster analysis, drawing core training intention and decomposing into key measurement indicators, collecting employee daily operation and maintenance behavior data and calculating ability membership degree vector, combining post demand information, calculating target ability information to be enhanced, generating training content using intelligent workflow engine according to target ability information and key measurement indicators, generating hybrid training plan combining online and offline according to employee historical schedule, issuing the plan to terminal and setting task reminders, which can ensure that training is executed on time, improve training coverage and completion rate, and realize the intelligentization, customization and high efficiency of operation and maintenance personnel training from demand analysis, capability assessment, content generation to plan execution.

The invention discloses a mechanical energy storage and release device and a thread trimming device. The mechanical energy storage and release device comprises a base; the movable part can move relative to the base; the energy storage part acts between the base and the movable part and is configured to store mechanical energy for driving the movable part to move; the state switching type locking mechanism has a first mechanical state and a second mechanical state; wherein in the first mechanical state, the state switching type locking mechanism introduces geometric constraint on a force application path of the energy storage component, so that the movable part resists the acting force of the energy storage component and is locked; the state switching type locking mechanism can be switched from the first mechanical state to the second mechanical state by applying an external triggering effect; and in the second mechanical state, the geometric constraint is relieved, and the energy storage part is released and drives the movable part to move.

This invention provides a threaded connection circumferential positioning structure and assembly method, as well as a rotating mechanical component. The structure includes a first housing, a second housing, a positioning key, a locking sleeve, and a looper. The first housing has a shaft section with external threads and a circumferential positioning groove. The second housing is fitted onto the first housing, and its inner wall has multiple circumferentially distributed positioning keyways. By inserting the positioning key, the relative circumferential phase of the two can be selectively fixed. The locking sleeve, as an axial clamping element, is placed in the space enclosed by the stepped surface of the housing, the positioning key, and the end face of the second housing. The looper is fitted over the locking sleeve, and its inner wall has a receiving structure to constrain the locking sleeve. One end of the looper forms an axially limited and circumferentially free floating connection with the second housing, and the other end is threadedly connected to the first housing to fasten the whole. The design transmits the working torque through the key, so that the threaded pair only bears the axial force, preventing vibration and loosening. It achieves accurate, reliable, and adjustable fixing of the circumferential phase, combining low cost and high reliability.

The invention relates to the technical field of rack rail railway operation and maintenance, in particular to a multi-sensor fusion rack rail railway foreign matter cleaning system which comprises a sensing module with a first radar, an image acquisition device and a second radar, and the first radar and the image acquisition device are installed at preset positions of the upper portion of a train head. The first radar and the image acquisition equipment are used for acquiring train front environment data; the second radar is installed at the bottom of the train head and used for collecting data of foreign matter between racks and tooth grooves. The decision-making module is electrically connected with the sensing module, and the decision-making module is used for processing data collected by the sensing module and outputting an instruction; and the execution module is electrically connected with the decision module, and is used for cleaning the rack rail according to an instruction of the decision module. According to the multi-sensor fusion rack rail railway foreign matter cleaning system, the operation safety, reliability and passing efficiency of a rack rail train in a complex mountain environment are improved.

The utility model provides a kind of loudspeaker, including bottom cover and upper shell, the upper shell is equipped with loudspeaker mounting position, loudspeaker mounting position is equipped with loudspeaker assembly in, the bottom cover is equipped with the accommodating hole position for accommodating the loudspeaker assembly, the loudspeaker mounting position includes fixed position and the base connected with the fixed position by connecting portion.The utility model provides a kind of loudspeaker with the advantages of exquisite structure, save space, can realize the advantages of ultrathin and miniaturization, the loudspeaker mounting position is equipped on the upper shell in the unique structure design, loudspeaker assembly is installed in, again in combination with the accommodating hole position structure on bottom cover can effectively realize the ultrathin structure design of loudspeaker, simultaneously, the application is more conducive to realizing miniaturization and customization due to the simplified structure design, with broad market prospect.

The invention discloses a foundation pit supporting passive area soil body reinforcing structure and a construction method thereof. The structure comprises fender posts arranged along the periphery of a foundation pit; the cement soil reinforcement area is located in the passive area soil body behind the fender posts, and the cement soil reinforcement area is formed by meshing a plurality of cement mixing piles; the high-pressure jet grouting pile reinforcing band is arranged between the fender post and the cement soil reinforcing area, and the high-pressure jet grouting pile reinforcing band fills a gap between the fender post and the cement soil reinforcing area, so that the fender post, the high-pressure jet grouting pile reinforcing band and the cement soil reinforcing area are in close contact, and a continuous force transmission system is formed. The gaps between the fender posts and the cement mixing piles are filled with the high-pressure jet grouting piles, force transmission is smooth, the passive area soil reinforcement effect is greatly improved, fender post deformation is effectively controlled, and the safety and stability of a foundation pit are guaranteed.

Embodiments of the present application disclose an intelligent interaction method, a language ability classification model training method and device. The intelligent interaction method comprises: obtaining a target language knowledge graph corresponding to a target user; the target language knowledge graph is created based on a language ability category of the target user, and the language ability category of the target user is determined based on a language ability feature of the target user; determining target knowledge information matched with the language ability category of the target user according to the target language knowledge graph; obtaining behavior information of the target user; the behavior information comprises at least one of the following: action information, language information and emotion information; determining an interaction strategy corresponding to the target user according to the target knowledge information and the behavior information, and interacting with the target user based on the interaction strategy. The technical solution can realize personalized human-computer interaction effect matched with the language ability category of the user.

The invention discloses a multifunctional tinnitus and deafness treatment device with a traditional Chinese medicine hot compress bag fixing function. Relates to the technical field of medical instruments for treatment, and comprises a head beam and earmuffs, the two earmuffs are oppositely arranged and are connected with the head beam, a micro loudspeaker is arranged at the position, close to the ear canal of a user, in each earmuff, the inner side of each earmuff is provided with an LED red light and a hot compress bag, the LED red light is tightly attached to the hot compress bag, the hot compress bag is detachably connected with the earmuff, and the LED red light and the hot compress bag are connected with the head beam. According to the multifunctional tinnitus and deafness treatment device with the function of fixing the traditional Chinese medicine Reyan bag, the miniature loudspeaker has a sound playing function, therapeutic sound waves are played, and the function of fixing the traditional Chinese medicine Reyan bag is achieved; the warm effect is achieved through LED red light, traditional Chinese medicine hot compress bag treatment is achieved by heating a hot compress bag, vibration stimulation is conducted on acupuncture points around ears of a user through a vibration motor or an electrode slice, and physical stimulation is conducted on the acupuncture points around the ears.

The invention relates to the technical field of catalyst synthesis, and discloses a catalyst synthesis parameter optimization method and system based on denitration index evaluation, and the method comprises the steps: setting a to-be-selected metal element set, obtaining a test catalyst set based on the to-be-selected metal element set, carrying out the catalytic simulation of the test catalyst set according to a plurality of to-be-denitrated scenes and a denitration performance evaluation standard, and obtaining a catalyst denitration data set, performing deep learning by using the catalyst denitration data set to obtain a catalyst component selection model, and obtaining a target catalyst according to the target scene feature vector and the catalyst component selection model. The design accuracy and denitration performance of the catalyst can be improved, and the development period is remarkably shortened.

This invention discloses a dual-beam laser additive manufacturing apparatus and method, belonging to the field of additive manufacturing technology. The dual-beam laser additive manufacturing system includes an additive deposition head, a laser shaping module, a drive mechanism, a laser processing head, a substrate support structure, and a machine tool protective cover. The drive mechanism drives the forming substrate to move synchronously through the substrate support structure, achieving relative movement between the substrate and the additive deposition head. This invention's apparatus effectively reduces residual stress in the formed component during manufacturing by synergistically controlling the molten pool solidification process and temperature gradient using dual beams, thereby reducing the tendency for material cracking and significantly improving processing accuracy and forming efficiency. By adjusting process parameters, customized microstructure design can be achieved, thus producing components with specific properties. Through the combination and interactive deposition of different types of beams, this apparatus can adapt to the processing requirements of different materials and working conditions, effectively reducing the difficulty of implementing laser additive manufacturing processes.

The application provides a large language model driven Text2SQL generation method and system, the method comprising: identifying key entities and relationships in natural language questions through a large language model to construct a query graph; constructing a hierarchical graph representation model based on the database schema of a target database; retrieving a candidate subgraph set with the same structure as the query graph and semantic association from the constructed graph representation model; constructing a structured Prompt template based on the candidate subgraph set and the user question to generate an initial SQL statement, and outputting a final query result after grammar and semantic detection correction. The application converts a traditional database into a graph knowledge base, improving the accuracy and performance of SQL generation; stores and retrieves table and column information through a knowledge graph to guide the large model to generate SQL that meets business requirements; continuously optimizes SQL accuracy using an adaptive feedback mechanism, especially suitable for large-scale complex query scenarios, enabling self-improvement and customization of the model.

The invention discloses an agent optimization method and device, a computer program product and electronic equipment. The method comprises the steps that reference data used for supporting service fault handling are acquired, and the reference data at least comprise service platform sub-data, host sub-data and historical fault case sub-data; analyzing the reference data to obtain a plurality of service key indexes and a fault path and a processing stage number corresponding to each service key index; based on the multiple service key indexes, the multiple fault paths and the multiple disposal stage numbers, multiple agent role models are constructed, and each agent role model corresponds to the fault disposal process of one service key index; and carrying out operation and maintenance optimization on the plurality of agent role models through preset service decision logic to obtain a plurality of target agents used for carrying out service fault processing. According to the invention, the technical problem that a fault problem in a complex business scene cannot be flexibly and accurately handled by using a fixed emergency plan in the prior art is solved.

The invention relates to a multifunctional bio-based lubricating oil additive as well as a preparation method and application thereof. Natural sinapic acid, a boron-containing compound and long-chain alkyl acrylate are used as components, the oil-soluble multifunctional bio-based lubricating oil additive is prepared through a protection-polymerization-activation three-step method, active sites are shielded firstly, and release is performed after polymerization, so that efficient copolymerization of multifunctional monomers is realized. The multifunctional additive structurally comprises three key functional units: a sinapic acid unit (m) for providing hindered phenolic hydroxyl and endowing excellent oxidation resistance; the side chain of the boron-containing unit (p) contains a boronic acid pinacol ester group, so that excellent wear resistance and friction reduction performance are provided; the long chain alkyl unit (n) provides good oil solubility and acts as a viscosity index improver. By adjusting the ratio of m: n: p, the performance emphasis of the additive can be customized according to different working condition requirements.

The invention relates to the technical field of spiral conveying equipment, in particular to a modular material conveying device and a using method. The invention provides a modularized material conveying device which comprises a conveying barrel, a conveying device body, a material conveying device, a material conveying device and a material conveying device. The conveying barrel is provided with a containing space, and materials are contained in the containing space. The spiral blades are arranged in the containing space and comprise at least two blades which are arranged at intervals, and gaps are reserved between the spiral blades and the conveying barrel; and the at least one anti-drag knife is arranged between the adjacent blades, and the anti-drag knife is used for cutting off material bonding between the blades and the inner wall of the conveying cylinder. The invention provides a modularized material conveying device and a using method, and aims to solve the problems that in the conveying process of viscous materials, the materials are extremely prone to adhering to gaps between blades and a barrel wall, after accumulation, the conveying efficiency is reduced till a barrel is completely blocked, and poor use experience is brought to a user.