323 results about "Multiple media" patented technology

The invention discloses a media file query and retrieval method and system based on an AI dialogue scene, the method combines a mixed mode of vector retrieval and keyword retrieval, realizes accurate retrieval of cross-modal data, and can process various media files including texts, pictures, videos, PPT and the like. According to the method, a double-round scoring mechanism of a large language model (LLM) is combined, firstly, the relevancy of file content is scored, then secondary scoring is carried out according to the matching degree of a file title and user query, and it is ensured that the file most relevant to query is called. In addition, the system can further utilize a user feedback mechanism to continuously optimize the retrieval precision, and the user experience is improved. Compared with the prior art, the method has the advantages that the accuracy and the efficiency of multi-modal data retrieval are remarkably improved, the limitation of a traditional AI dialogue system during multimedia file processing is solved, and the method is suitable for intelligent dialogue application scenes needing to quickly and accurately obtain various types of media files.

The invention belongs to the technical field of water pollution prevention and control, and particularly discloses a method for simulating and predicting underground water pollution of a karst area with multiple media. The method comprises the following steps: carrying out a water pumping experiment, geophysical exploration and a field tracing experiment, and determining the connectivity of a fault and a karst pipeline, the water flow velocity, the average water flow velocity of the pipeline, the connectivity of the pipeline and a branch structure; constructing a matrix three-dimensional unsteady-state groundwater flow equation, and determining the area and duration of a pollution source, a characteristic pollution factor and a leakage concentration; hydrogeological parameter calibration is carried out based on the groundwater unified measurement water level; taking the weighted variance of the monitored water level, the spring flow and the spring solute concentration as a calibration objective function; the fixed supply coefficient is converted into supply intensity, and the long observation hole water level fluctuation condition, spring flow and the concentration of pollution factors in spring water are predicted on the basis of unsteady flow simulation. The karst spring and water quality evolution can be accurately predicted, and a decision basis can be provided for protection and restoration of underground water resources in the karst area.

The invention provides a pollutant traceability method, system and device based on multiple media and multiple links and a medium, and belongs to the technical field of target area pollution abatement, and the method comprises the steps: preprocessing pollutant monitoring data to obtain a standardized data set; the pollutant monitoring data comprises data of pollutants in a plurality of links and a plurality of media in a target area, and the standardized data set comprises a plurality of standardized data; based on the standardized data set, main characteristic components representing pollutant distribution and evolution rules are extracted; constructing a transfer coupling relation model based on the main characteristic components, and obtaining a transfer path and a coupling strength coefficient of the pollutants according to the transfer coupling relation model; based on the transmission path and the coupling strength coefficient, constructing a causal model and carrying out joint verification; and when the verification is passed, outputting a pollution traceability result. According to the invention, the scientificity, the accuracy and the decision support reliability of mine pollution traceability are obviously improved.

The invention discloses an intelligent heating control method and system suitable for various media, and relates to the technical field of industrial heating control, and the method comprises the steps: obtaining the real-time temperature data and preset target temperature data of each to-be-heated medium through a temperature sensor; according to the real-time temperature data and preset target temperature data, temperature deviation and needed heating power of each medium are calculated; determining the output power of the central heat source based on the sum of the heating power required by each medium; and the opening degree of valves connected with the medium heating units is adjusted, and heat is distributed to the medium heating units. The control precision and energy utilization efficiency of the multi-medium heating system are remarkably improved through real-time temperature monitoring and accurate power calculation in combination with dynamic adjustment of medium characteristic parameters.

The invention provides a work-based media resource publishing method, a work-based media resource display method and a work-based media resource display device, and belongs to the technical field of computers. The work-based media resource publishing method comprises the following steps: displaying a creation entrance on a playing interface of a target work; displaying an image in the target work in the creation interface in response to a triggering operation on the creation entrance; displaying a plurality of first media resources under the condition that first prompt information is obtained based on the creation interface; and in response to a release operation on any first media resource, releasing the first media resource in the comment area of the target work. According to the technical scheme, secondary creation can be simply and conveniently carried out on any image in the works to obtain a plurality of media resources with rich contents; furthermore, any media resource can serve as the comment to be published in the comment area of the works, the comment does not need to be manually input, the operation of publishing the comment is simplified, richer comment content can be provided, and the man-machine interaction efficiency is improved.

The invention relates to the technical field of test numerical simulation, and particularly discloses a numerical simulation detection system based on an underground water hydrogeological test and a cloud platform, and the system comprises a multi-data fusion module which fuses multi-source data through a space-time registration algorithm, and constructs a three-dimensional geological model; the coupling simulation module performs non-Darcy seepage, solute transport and heat transfer coupling analysis on the model to obtain a coupling simulation factor matrix; the diffusion reasoning module determines the current pollution plume distribution and reasones the dynamic diffusion data of the current pollution plume distribution in combination with the model and the matrix; the seepage analysis module determines a multi-scale seepage structure and predicts multi-medium layer water volume dynamic exchange data; the model building module generates a hydrogeological simulation dynamic model based on the data; the prediction decision module combines an AI algorithm and a model to obtain a hydrogeological evolution prediction decision result; groundwater geology research, pollution prevention and control and water resource management are assisted, and intelligent prediction decision support is provided.

The invention relates to the technical field of gate valve control systems, and discloses a pilot gate valve intelligent control system for a hydraulic valve, which comprises a valve body, and the valve body comprises a main valve clack, a hydraulic cavity, a pilot valve assembly, an intelligent control unit, a multi-source sensor, a human-computer interaction interface and a cloud server. According to the pilot gate valve intelligent control system for the hydraulic valve, a valve operation digital mirror image is built through the multi-source sensor set, the pressure sensor captures the pressure difference of a main valve, a reference is provided for water hammer suppression and the like, the electromagnetic flowmeter conducts non-contact measurement and adapts to multiple media, abrasion errors are avoided, and the magnetostriction displacement sensor monitors valve clack micro-motion; the vibration sensor carries out early warning on hidden dangers such as sealing abrasion through three-axis data, the temperature sensor corrects interference of fluid characteristics on control, the five sensors work cooperatively, all-directional monitoring of fluid parameters and mechanical states is achieved, data are accurately input for intelligent control, and efficient and stable operation of the valve is guaranteed.

The embodiment of the invention provides a media content display method and device, electronic equipment and a storage medium. The method comprises the steps that media content is acquired, audios included in the media content correspond to a plurality of set timestamps, the media content comprises a plurality of media resources, and the display forms of the media resources are kept unchanged before and after the media content is published; media resources included in the media content are displayed on the display page, and audios are played; when the media content is in an automatic playing mode and the audio is played to a target timestamp in a plurality of set timestamps, switching to display media resources corresponding to the target timestamp on the display page, the automatic playing mode being a mode that each media resource is automatically displayed in the display page when the audio is played to the corresponding set timestamp; and in response to a switching operation on the display page, displaying media resources corresponding to the switching operation on the display page. According to the method, the user experience when the media content is displayed on the display page can be improved.

The embodiment of the invention relates to a media resource input method and device, equipment and a storage medium. The method provided herein includes: presenting a plurality of media resources based on input information of a user, the plurality of media resources being determined based on the input information; based on selection of a first media resource in the multiple media resources, adding the first media resource in the media editing window; and on the basis of at least one preset operation for the first media resource, replacing the first media resource in the media editing window with a second media resource in the multiple media resources. In this way, according to the embodiment of the invention, different media resources can be efficiently switched for editing, so that the media editing efficiency is improved.

This article is an automatic ticket gate that opens and closes the gates by reading information when a user holds a medium over an authentication unit. The authentication unit can also handle multiple media.

Systems and methods for the design, deployment and utilization of targeted multimedia communications based upon audiences are disclosed. More specifically, embodiments may allow the targeting of communications to users in multiple media formats from the same multimedia communication templates and the delivery of such communications to users through multiple communication channels.

A hot-swappable drive cage is removably installable in an information processing device. The drive cage has multiple bays to carry multiple media drives. The drive cage and the media drives carried thereon can be removably inserted, together as a unit, into a drive cage receptacle of the information processing device, and when the drive cage reaches an installed position in the receptacle, the media drives are all electrically connecting to the information processing device. The drive cage and the media drives carried thereon can also be removed, together as a unit, from the drive cage receptacle, resulting in the media drives all being disconnected from the information processing device. The drive cage may comprise injector / ejectors to convert actuation forces supplied thereto into insertion forces and ejection forces that force the drive cage to translate relative to the chassis into or out of the installed position, depending on the actuation direction.

In a vehicle, a computer can receive a first content data including a first graphical component and a first audio stream and a second content data including a second graphical component and a second audio stream, and select a first audio output mode for the first audio stream and a second audio output mode for the second audio stream based on a priority determination that includes a priority of the first set of content data and / or a priority of the second set of content data, wherein the priority determination is based on a vehicle state.

The invention provides a multi-medium plunger pump set which comprises a pump station base, a driving device and a multi-crankshaft plunger pump driven by the driving device are arranged on the pump station base, the multi-crankshaft plunger pump comprises a machine body arranged on the pump station base, a plurality of crankshafts are arranged in the machine body, and the multiple crankshafts are arranged in the machine body. The crankshaft is connected with an output shaft of the driving device, a plurality of pump heads are arranged on the machine body, and the crankshaft drives the corresponding pump heads to pump various working solutions at the same time. According to the embodiment, the pump station capable of pumping different media is formed based on the multi-crankshaft plunger pump, multi-flow and multi-pressure output under the large-flow condition of the different media can be achieved, configuration and control of a fully-mechanized coal mining liquid supply system are simplified, and the transmission efficiency of a hydraulic system is improved.

The invention discloses a magneto-photoelectric storage all-in-one machine based on a mass data multi-medium grading migration model, and belongs to the technical field of information storage. The hierarchical management system comprises an input unit used for obtaining position information and access information of to-be-managed data; the classification unit is used for selecting a classification algorithm suitable for the to-be-managed data from an algorithm library based on a preset strategy library and / or equipment knowledge library and the access information transmitted by the input unit; and the migration unit is used for migrating the to-be-managed data to a proper storage position based on the classification of the to-be-managed data by the classification unit. According to the hierarchical management system and method, the characteristics of different storage media can be better utilized, the overall resource utilization rate of the storage system is improved, the storage cost is reduced, and the access efficiency is improved.

A medium processing apparatus includes a liquid applier, a crimper, and a mover. The liquid applier applies liquid on a medium. The crimper crimps and binds multiple media including the medium with the liquid applied. The mover moves the liquid applier. The liquid applier includes a liquid storage, a liquid supply member, a liquid application member, and a liquid supply facilitator. The liquid supply member has first and second ends. The liquid application member is attached to the second end of the liquid supply member. The liquid application member contacts the medium to apply the liquid onto the medium. The liquid supply facilitator increases a contact area between the liquid supply member and the liquid in the liquid storage, in response to a movement of the liquid applier. The mover moves the liquid applier between an application position and a separation position.

Systems and methods for the design, deployment and utilization of targeted multimedia communications based upon audiences are disclosed. More specifically, embodiments may allow the targeting of communications to users in multiple media formats from the same multimedia communication templates and the delivery of such communications to users through multiple communication channels.

Provided is a method including: associating a virtual display of an object with first media content including a first type media content; associating the virtual display of the object with second media content that includes second type media content; generating a data model that includes the virtual display associated with the first media content and the second media content; and storing the data model in a storage device coupled to the computer system. As such, the method unifies all components (e.g., media content, tags, permissions, descriptions) of the data model—text description and attributes, image, video, and audio—to create a unique, multi-dimensional, transferable digital representation of an idea, memory, or history tied to the object.

The invention discloses a psychological intervention suggestion training method of a large language model. The method specifically comprises the following steps: S1, data preparation; s2, data processing; s3, constructing a training sample; s4, establishing a vocabulary set; s5, data training; the method has the beneficial effects that data in the field of psychological intervention is acquired from multiple media, and the acquired data text information is processed, so that the situation that a model autonomously removes redundant data is avoided, and the training time and training energy are saved; and by configuring a scientific and reasonable training sample set, the accuracy of the model relative to the psychological intervention field can be effectively improved, so that predicted answers output by the large language model can contain more contents in the psychological intervention field, and the blank of training of the psychological intervention field on the large language model is filled.

The invention belongs to the technical field of plate heat exchangers, and particularly relates to a multi-section plate heat exchanger which comprises a fixed pressing plate, a movable pressing plate and a plurality of spacers. A plurality of spacers are arranged between the fixed pressing plate and the movable pressing plate, and heat exchange runners are formed between the adjacent spacers, between the spacers and the fixed pressing plate or / and between the spacers and the movable pressing plate; every two adjacent heat exchange runners can exchange heat with each other; the multiple heat exchange runners can communicate with one another and form a heat exchange total channel, and the heat exchange runners of the same heat exchange total channel are not adjacent. All the heat exchange runners form at least three heat exchange main channels, and heat exchange can be carried out between at least two heat exchange main channels. According to the scheme, the plate heat exchanger has the advantages of being compact in structure, small in occupied area and the like, heat exchange among various media is achieved in the scenes of milk cooling or automobile air inlet and the like, partition is conducted through the partition pieces, the weight is reduced, and economical efficiency and equipment compactness are improved.

1. Name of the designed product: NDI Network Switcher (NEXUS AVX-24). 2. Use of the designed product: for connecting and managing data exchange / transmission between multiple media devices. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Circuit board (FXC-A8800). 2. Purpose of this design: For connecting and managing data exchange / transmission between multiple media devices. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model provides an air pre-heater on-line pulse cleaning device which comprises a pipe frame and a medium pipeline, the pipe frame comprises a main pipe, and a nozzle is arranged on the main pipe; the pipe frame is provided with a multi-medium coupler, the multi-medium coupler is connected with the mother pipe, the multi-medium coupler is communicated with the medium pipelines, the multi-medium coupler is used for converging media provided by the medium pipelines, and one or more medium pipelines provide pulse media. The online pulse cleaning device for the air pre-heater has the advantages that the multi-medium coupler is fully and uniformly combined with various cleaning media through the impact force of the pulse media, the confluence effect when the cleaning media are mixed or coupled can be fully exerted, and the overall cleaning effect and cleaning efficiency are improved; and the cleaning media are converged near the nozzles and the mother pipe, so that the occupation of the external space of the air pre-heater is reduced, and the loss of more conveying pressure of the converged cleaning media (particularly pulse media) is avoided.

This invention relates to the field of experimental numerical simulation technology, and specifically discloses a numerical simulation detection system and cloud platform based on groundwater hydrogeological experiments. The system includes: a multi-data fusion module that fuses multi-source data using a spatiotemporal registration algorithm to construct a three-dimensional geological model; a coupled simulation module that performs coupled analysis of non-Darcy flow, solute transport, and heat transfer on the model to obtain a coupled simulation factor matrix; a diffusion inference module that combines the model and the matrix to determine the current distribution of the pollution plume and infer its dynamic diffusion data; a seepage analysis module that determines the multi-scale seepage structure and predicts the dynamic exchange data of water volume in multiple media layers; a model building module that generates a dynamic hydrogeological simulation model based on the above data; and a prediction and decision module that combines AI algorithms and the model to obtain hydrogeological evolution prediction and decision results. This system assists in groundwater hydrogeological research, pollution prevention and control, and water resource management, providing intelligent prediction and decision support.

Approaches are disclosed for managing aspects of content delivery in a multi-tenant environment. A request buffer can be used to remove correlations between requests and randomly shuffle requests without storing all the requests concurrently. A shuffle sharding algorithm can be used to randomly allocate a subset of resources to different users in order to ensure less than a maximum risk of one user impacting the use of all resources allocated to other users. In some embodiments, separate fleets of resources can be maintained for manifests and video segments to allow for more accurate scaling and customization. Multiple manifests can also be associated with a single endpoint to allow multiple media players to obtain similar content segments from the single endpoint.

A medium processing apparatus includes a liquid applier, a crimper, and a mover. The liquid applier applies liquid on a medium. The crimper crimps and binds multiple media including the medium with the liquid applied. The mover moves the liquid applier. The liquid applier includes a liquid storage, a liquid supply member, a liquid application member, and a liquid supply facilitator. The liquid supply member has first and second ends. The liquid application member is attached to the second end of the liquid supply member. The liquid application member contacts the medium to apply the liquid onto the medium. The liquid supply facilitator increases a contact area between the liquid supply member and the liquid in the liquid storage, in response to a movement of the liquid applier. The mover moves the liquid applier between an application position and a separation position.

Embodiments of the present specification provide a method, device, medium and equipment for synchronizing multiple media streams. A specific embodiment of the method comprises: in response to receiving a media data packet of a target media stream, determining an initial timestamp modification amount of the media data packet of the target media stream according to a current timestamp modification amount of a first media stream, wherein the target media stream is a media stream received after the first media stream; determining a relative delay of the target media stream relative to the first media stream; updating the timestamp modification amount of each received media stream according to the relative delay; and modifying the timestamp of the data packet of each media stream according to the timestamp modification amount of each media stream, thereby synchronizing the multiple media streams in real time.

The application discloses a media negotiation method and device, related equipment, a program product and a storage medium. The method is applied to a network device provided with multiple service platforms, and includes the following steps: receiving a first message sent by a called terminal; triggering a first service platform in the multiple service platforms to send a second message to a second service platform based on the first message; the second message includes a session initiation protocol (SIP) message parameter; the SIP message parameter is used to indicate a time point of initiating media renegotiation in a call process and a service triggering the media renegotiation; determining a processing strategy of the second service platform according to the SIP message parameter; and sending the second message to the called terminal based on the processing strategy to complete the media renegotiation. By adding the SIP message parameter, the purpose of multiple media negotiations can be achieved in one SIP interaction, thereby reducing network signaling overhead.

An information input device includes a touch panel and a processor. The processor receives a touch input to the touch panel with each of multiple media. The processor detects which of multiple thresholds is exceeded by a capacitance change of the touch panel in response to a touch input to the touch panel. The processor determines thresholds of capacitance change for respective media based on a detected result. The respective media are the multiple media. The thresholds of capacitance change are each used in judgement on whether or not a touch input to the touch panel with the each of the multiple media is made.

The application discloses a kind of high-pressure conditions under multiple medium digital core gas-water two-phase percolation simulation method, and the gray scale image of fracture-pore type piston rock sample is obtained by CT scanning, the fracture-pore network model of the rock sample is constructed, then the experimental results of gas-water relative permeability under normal temperature and pressure are used to correct the model, carry out permeability stress sensitivity experiment under high temperature and high pressure, obtain the relationship curve of permeability with confining pressure, the fracture opening in the corrected fracture-pore network model is used to simulate the fracture closure under high temperature and high pressure, and the experimental results of permeability under high temperature and high pressure are used to correct, obtain the relationship of fracture opening with confining pressure, further predict the gas-water two-phase relative permeability curve under different pressures, provide theoretical support for efficient development of high-pressure gas reservoir.