495 results about "Conference room" patented technology

The invention provides a conference room environment regulation and control method and system, a medium and a product. In the method, an environment regulation and control system firstly determines a target temperature according to an external environment temperature, and then carries out temperature regulation and control in advance in combination with reservation time. When the conference is carried out, the environment regulation and control system carries out targeted monitoring on the temperature of different areas by dividing the air outlet area and the non-air outlet area in the conference room, and it is ensured that the temperature imbalance phenomenon is found in time. When the regional temperature difference between the air outlet region and the non-air outlet region reaches a temperature difference threshold value, the environment regulation and control system determines the regulation sequence according to the number of people in the region and the regional temperature difference, and it is ensured that resources are preferentially used for the region with the larger influence. And finally, the environment regulation and control system calculates the air volume and the air direction by combining the space parameters of the to-be-regulated area and regulates and controls the air volume and the air direction in sequence, so that the temperature of each area synergistically approaches a target value. According to the method, the temperature difference of different positions of the conference room is effectively relieved, and the balance and comfort of the whole environment are improved.

Techniques for a service provider network to manage a meeting between individuals located in a conference room with one or more other individuals remote from the conference room are discussed herein. An Enterprise system can implement one or more machine learned models to generate tiles that represent different individuals associated with a meeting. A same or different machine learned model can automatically arrange a series of tiles for display that, when presented collectively, promotes inclusiveness and attention for both in-room and remote participants of the meeting. The meeting management techniques can include determining which content to include on a display device based on evaluating changes in behavior of the meeting participants over time.

The invention discloses an intelligent control method and system for dynamic shielding of a guest room, and belongs to the technical field of intelligent control. According to the method, distance data between personnel and equipment and environmental acoustic characteristic data are collected through a multi-modal sensor, a dynamic evaluation model is constructed, and the model comprises a linear fusion structure and an integrated architecture with graph structure modeling and uncertainty reasoning capabilities and is used for outputting a privacy risk evaluation value. And judging a privacy risk level according to the evaluation value, triggering a corresponding optical, acoustic or physical shielding response, and generating a shielding control instruction. The instruction is issued to compatible shielding execution equipment through a protocol adaptation mechanism to realize dynamic shielding control; and the system automatically enters a low-power-consumption mode when the low-risk condition is met. According to the invention, privacy level intelligent discrimination and multi-level shielding response control based on scene perception are realized, the adaptability, the control precision and the energy efficiency level of the system are improved, and the method is suitable for scenes with privacy requirements, such as intelligent guest rooms and conference rooms.

The invention relates to the technical field of information, and discloses a hotel resource digital management method and system and a storage medium. The method comprises the following steps: constructing a unified semantic data model; multi-source data fusion and real-time state perception visualization are realized; cross-department collaborative arrangement is carried out; and intelligent decision support and optimization are realized. According to the invention, a comprehensive digital management platform based on a unified semantic data model, multi-source data fusion, real-time state perception, cross-department collaborative workflow arrangement and intelligent decision support and optimization is constructed. According to the platform, global visualization and real-time dynamic management of each core resource of the hotel are realized, and the operation efficiency and the fine management level of the hotel are remarkably improved. The departments of guest rooms, catering, conference rooms, spare part inventory, human resources, finance and the like do not combat each other, but perform cooperative work based on a unified data view.

The invention discloses a conference room space occupation detection method based on multi-modal adaptive fusion. The method comprises the following steps: carrying out unsupervised abnormal value processing on a conference room multi-modal data set based on a variational auto-encoder; dividing a data set according to modals, and respectively training occupation detection sub-models based on time sequence deep learning in combination with a sliding window; redundant features are removed through a Spearman correlation coefficient, and an optimal feature subset of each modal is screened based on the minimum feature number of GBDT; and constructing a fusion mechanism based on the BLS, splicing the sub-model output probability and the screened feature vectors, inputting the spliced sub-model output probability and the screened feature vectors into the BLS, realizing multi-modal deep fusion by using feature nodes and enhanced nodes, and outputting a final occupancy judgment result. Experiments show that the F1 score of the fusion model reaches 0.9842 and is obviously superior to that of a single-mode model, the detection precision and robustness are effectively improved, and reliable support can be provided for energy saving control and space dynamic allocation of building space.

The invention discloses a visual multi-screen splicing control method for a conference room, and relates to the technical field of multi-screen splicing, and the method comprises the steps: S1, multi-source input content dynamic segmentation, S2, multi-screen state matrix construction, S3, dynamic fusion weight calculation, S4, nonlinear gradient correction, S5, distributed synchronous rendering, and S6, closed-loop feedback optimization. By analyzing feature distribution of display content in real time and combining a nonlinear gradual change correction technology, the common problems of edge bright color jumping and transition stiffness when a traditional spliced screen displays dynamic content are effectively solved, specifically, an algorithm automatically adjusts parameters of a fusion area according to content types, and the fusion efficiency is improved. Transition of colors and brightness among screens better conforms to human eye perception characteristics, the system can adjust the width of a fusion area and the gradient curve slope in a self-adaptive mode by dynamically perceiving the content movement speed and complexity, and moire and flicker phenomena are restrained while content details are reserved.

The disclosed system provides a multi-functional legal services space in Virtual Reality (VR) that includes a law office, courtroom, conference room, and law library. The VR program enables privileged and confidential attorney-client communications, visitation between attorneys and clients, and provides clients with tools and access to work on their legal matters. The program facilitates the electronic signing of legal documents, secure legal document case file storage, legal research, document drafting, and hearing and trial preparation. Meetings and depositions can be conducted with multiple parties through VR headset access and / or video conferencing participation. The VR courtroom can be utilized by judges, magistrates, and mediators for legal proceedings. For incarcerated individuals, a VR headset combines identity verification technology with secure internet connectivity, allowing access to a database containing their personal legal information.

A conferencing system may connect a processing unit to a camera and a microphone in a meeting room. A calibration module of the processing unit may generate a calibration strategy prior to obtaining video data from the camera, with the processing unit, in accordance with the calibration strategy. The processing unit may then translate the video data into spatial data that is utilized by a mapping module of the processing unit to identify a physical location of the microphone in the meeting room. The calibration module may determine a field of view operating parameter of the camera in response to the spatial data.

The invention relates to the technical field of intelligent communication, in particular to an AI (Artificial Intelligence)-based communication voice noise reduction method, which comprises the following steps of: 1, collecting noise of multiple scenes, recording noisy voice through a microphone array, and covering complex environments such as traffic, restaurants, meetings and the like; 2, constructing a dialect voice database, adding a noise mixing layer (such as sudden whistling and keyboard tapping) and a scene evolution layer, and simulating a real environment; according to the method, multi-scene noise is collected, noisy voice is recorded through a microphone array, a dialect voice database is constructed, a noise mixing layer is added, voice features of different dialects in a complex environment are simulated, a deep learning model is deployed on edge equipment, and low-delay noise reduction is achieved through real-time processing. Mechanical noise, aerodynamic noise and external environment noise are distinguished through the dynamic noise recognition module, the noise reduction intensity is adjusted to adapt to scenes such as elevators, meeting rooms and vehicles, and therefore the method can adjust the noise reduction intensity in a self-adaptive mode.

The invention provides a method and system for analyzing and evaluating audio and video conference quality, and relates to the technical field of audio and video communication diagnosis and image processing diagnosis and the health degree evaluation method and technology of audio and video conference equipment, and the analysis method comprises the following steps: collecting audio and video data: monitoring and evaluating the operation state of audio and video conference core equipment; key parameters influencing the audio and video quality are collected; establishing an evaluation model: converting the acquired data into a quantifiable quality index, and focusing three dimensions of video lag, picture blurring and audio breakage; and establishing a score prediction model: integrating equipment operation state data and three main dimension indexes, and obtaining a conference overall quality score and score reliability, the severity degree of factors such as image blurring is considered in a consideration range, the error is reduced compared with a static model, and the score prediction model has the advantages of high accuracy and high reliability. The voice stability value is divided according to the region, so that the stability value can effectively reflect the overall audio quality in the conference room.

The invention discloses a control system of a controllable anti-recording device, and relates to the technical field of information safety protection, a multi-dimensional audio detection module adopts a quaternary cross array MEMS microphone array and can identify characteristic signals of recording equipment in a frequency band of 20 Hz to 20 kHz, an interference generation module generates a self-adaptive comb-shaped interference spectrum based on a DDS technology, dynamically avoids communication and voice frequency bands, and provides a multi-dimensional anti-recording device based on the self-adaptive comb-shaped interference spectrum. The heterogeneous computing master control module integrates a CPU and a DSP, a multi-level decision tree algorithm is built in, the composite energy management module fuses piezoelectric and electromagnetic dual-mode energy collection, and the anti-interference communication module adopts a UWB and Bluetooth 5.3 mixed link and supports dynamic frequency hopping and LDPC coding. Through combination of the multi-dimensional microphone array and an intelligent algorithm, high-precision recording equipment detection and positioning are realized, the system integration degree is high, the system can be rapidly deployed in a conference room, a confidential place and the like, and comprehensive protection is provided for information security.

The invention relates to the field of audio data analysis, in particular to an audio data processing method and device, equipment and a storage medium. The method comprises the following steps: carrying out multi-angle audio continuous acquisition and scene noise suppression on a conference room through a surrounding microphone array, and generating a filtering optimization audio signal; performing three-dimensional time difference positioning calculation according to the filtered and optimized audio signal to obtain accurate sound source positioning information; personalized voiceprint analysis is carried out on the filtered and optimized audio signals, audio distribution modeling is carried out based on accurate sound source positioning information, and a multi-person conference audio field is constructed; performing parallel audio stream separation according to the multi-person conference audio field to generate an intelligent spliced audio segment; and performing deep semantic analysis and semantic logic correction on the intelligent spliced audio segment to generate an audio analysis result. According to the invention, rapid and accurate speaker audio recognition of a multi-person parallel conference is improved.

The invention relates to the technical field of intelligent office, and discloses a conference room resource intelligent management method and system based on multi-agent reinforcement learning. The method comprises the following steps: configuring initial parameters of a multi-agent system, and distributing an exclusive conference room monitoring area for each agent; a sensor network is used for obtaining various data streams such as conference room use states, equipment operation parameters and environment indexes in real time; based on the processed data, each agent constructs a local resource demand prediction model, and outputs a local resource allocation scheme; aggregating the local schemes of all agents, and generating a global resource allocation priority sequence through a negotiation mechanism; creating a plurality of resource adjustment strategy candidate sets according to the sequence and the real-time resource occupation condition, and carrying out conflict detection and optimization selection; implementing a selected strategy, and tracking the dynamic change of the resource use efficiency; and user feedback and resource use efficiency data are integrated, a strategy effect is evaluated, and multi-agent reinforcement learning model parameters are iteratively updated.

According to an embodiment, provided is a computer-implemented method performed by a conference service apparatus comprising a memory, a processor, and one or more programs stored in the memory and configured to be executed by the processor, the computer-implemented method comprising the steps of: acquiring, by an agent, conversations received from conference participants who participate in an online conference room including the agent connected to a language model; selecting, by the agent, a target conversation from among the conversations, the target conversation including a conversation requiring a response using local internal data; providing, by the agent, the target conversation as input data to the language model, the language model generating, for a natural language input, a natural language response by using the local internal data; acquiring, by the agent, output data for the input data from the language model; and providing, by the agent on the basis of the output data, a conversation response to the target conversation to participant terminals of the conference participants.

The invention provides an intelligent conference room management method and device, electronic equipment and a storage medium. The method comprises the following steps: when detecting that a person enters a conference room, judging whether the conference room is reserved or not and whether the current time is within the reservation time or not; if the conference room is reserved and the current time is within the reservation time, prompting a user to input a conference key by voice, and verifying the conference key; under the condition that the conference secret key passes verification, starting and configuration of conference equipment are automatically completed, a user is prompted to join a conference, and environment parameters of a conference room are automatically adjusted according to conference room environment data collected by environment sensing equipment; and if the conference room is not reserved, voice prompting the user that the current conference room is idle and inquiring whether the user joins the conference, and if detecting that the user selects to join the conference, automatically completing join operation according to conference information provided by the user. According to the invention, the operation process can be simplified, the intelligent degree and the user experience are improved, and the utilization efficiency of conference room resources is improved.

The invention discloses a distributed seat system operation state and fault monitoring method, which is suitable for scenes such as a command center and an enterprise conference room, and is used for solving the problems that hidden faults are difficult to find, fault response is lagged and the system stability is insufficient due to lack of a node local display device, single fault prompting mechanism and limited monitoring dimension of the existing system. According to the method, a low-power-consumption touch screen is configured at each node to synchronously display equipment states and signals, and multi-protocol compatible decoding is combined with load balancing to schedule the signals; constructing a hierarchical fault prompt mechanism and linking the operation and maintenance mobile terminal; an operation and maintenance management platform is built, multi-dimensional monitoring of equipment, links, machine room environment and power utilization is achieved, and edge calculation decoding, signal timing switching and equipment fault prediction are also supported. The method can improve the fault positioning efficiency, enhance the system operation stability, shorten the fault response time, realize full-scene management and control, and guarantee the continuous development of key businesses.

The invention relates to the technical field of conference room sound equipment control, in particular to a multimedia conference room sound equipment system based on artificial intelligence, which acquires image positions and head postures of participants in real time through a personnel positioning module, automatically establishes a spatial mapping relation between the personnel and channels in combination with microphone layout, and realizes dynamic binding of microphone channels. A main speaking channel is automatically recognized based on voice activity detection of audio data, differentiated control is performed on channel gains through a sound output module, and background noise of a non-speaking microphone is effectively suppressed. The behavior characteristics and the interaction intention of a main speaker are extracted, joint modeling is carried out on the behavior characteristics and the interaction intention based on a reinforcement learning model, prediction of a next speaker and dynamic updating of a main channel are achieved, and strategy parameters are continuously optimized based on speech feedback. Manual operation is reduced, and voice output definition and natural fluency of conference interaction are improved.

The embodiment of the invention discloses a camera adjusting method, system and device. A target shooting parameter of a conference room space is acquired; based on the target shooting parameters, determining a target shooting range which needs to be covered by the at least two first cameras in the conference room space; determining a lens adjustment angle corresponding to each first camera according to the target shooting range and the current shooting range of each first camera; and based on the lens adjustment angle, adjusting the at least two first cameras, so that the shooting ranges of the adjusted first cameras jointly cover the target shooting range. Therefore, the target shooting range, which needs to be covered by the first camera in the conference room space, is determined according to the target shooting parameter of the conference room space, so that the angle of the first camera is adjusted according to the target shooting range, and the shooting angle of the camera in the conference room space can be automatically adjusted in accordance with a conference room scene; the definition of picture output is ensured under the condition of covering a conference room scene.

The application provides a method and system for audio and video conference quality analysis and evaluation, relates to the technical fields of audio and video communication diagnosis and image processing diagnosis, and audio and video conference equipment health degree evaluation method, wherein the analysis method comprises: audio and video data collection: operation state monitoring and evaluation of audio and video conference core equipment; collecting key parameters affecting audio and video quality; establishing an evaluation model: converting collected data into quantifiable quality indicators, focusing on three dimensions of video lag, picture blur and audio break; identifying and verifying the voice: establishing a scoring prediction model: integrating equipment operation state data and three main dimension indicators to obtain the overall conference quality score and the reliability of the score, the application takes the severity of picture blur and other factors into account, the error of the static model is reduced, and the voice stability value is divided according to the region, so that the stability value can effectively reflect the overall audio quality in the conference room.

1. The name of the design product: video integrated machine. 2. The use of the design product: for video display, audio playback, video conference, information release and other functions, mainly used in conference rooms, classrooms and other areas. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: design 2 requests protection of color.

System and methods are provided for estimating the sound field from partial observations. Estimating an acoustic environment for virtual reality and augmented reality applications is a step in the creation of simulated acoustic sound scenes. In particular, the impulse responses of room can be estimated with a generative model. In a teleconferencing scenario with remote participants and a group of participants in a common physical space, giving the remote participants the impression that all other participants are sitting is in the same room acoustically requires filtering the speech of the remote participants with impulse responses estimated at the desired rendering position in the conference room.

1. The name of the design product: the surface veneer of sound-absorbing board (square). 2. The use of the design product: pasted on the surface of thin felt, flat board or sound-absorbing board, as decorative wallboard and ceiling in KTV room, large conference room and other places. 3. The design points of the design product: the unit pattern is a square with size matching and its diagonal, and the unit pattern is formed by a plurality of circular holes arranged in sequence. 4. The picture or photo that best shows the design points: perspective view. 5. The right view is the same as the left view, and the right view is omitted; the rear view is the same as the front view, and the rear view is omitted; the top view is the same as the bottom view, and the top view is omitted.

1. Name of the product in this design: Hexagonal wood veneer for sound-absorbing panel. 2. Application of this design: It can be applied to the surface of thin felt, flat board or sound-absorbing board as a decorative wall panel or ceiling in places such as KTV rooms and large conference rooms. 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. 5. If the right view is the same as the left view, the right view is omitted; if the rear view is the same as the front view, the rear view is omitted; if the bottom view is the same as the top view, the bottom view is omitted.

The invention relates to the technical field of command vehicles, in particular to an intelligent emergency communication command vehicle efficient integrated communication equipment compartment which comprises a communication command vehicle body, an equipment room is arranged in the communication command vehicle body, a cabinet is arranged in the equipment room, and a damping mechanism is arranged on the outer surface of the cabinet. An operation room is arranged on one side of the equipment room, an operation area getting-on door is arranged on the outer surface of the operation room, a conference room is arranged on one side of the operation room, a conference table is arranged in the conference room, expansion box bodies are arranged on the two sides of the conference room, and a rear tail door is arranged on one side of the conference room. And a fresh air system is arranged in the communication command vehicle body. According to the efficient integrated communication equipment cabin of the intelligent emergency communication command vehicle, the expansion box body is arranged, the space of the communication command vehicle body can be conveniently expanded through the expansion box body, and then the application range of equipment can be expanded.

The embodiment of the invention discloses a conference processing method and device, a storage medium and electronic equipment, and the method comprises the steps: determining a reference conference reservation time period, all conference participating users and conference room resource demand information in response to a target conference scheduling instruction, based on the reference conference reservation time period, all participants and the conference room resource demand information, a conference scheduling large model is adopted to perform conference mode generation processing to obtain a recommended conference mode, the recommended conference mode is sent to the participants, conference mode feedback information of the reference user side is obtained, and the conference mode feedback information is sent to the reference user side. And performing conference confirmation processing based on the conference mode feedback information and the recommended conference mode to obtain a target conference mode, and creating a target conference for all participants based on the target conference mode.

1.The name of the design product: electronic doorplate (15.6 inches-8 character side out). 2.The use of the design product: used in office, conference room, dining room, clinic, classroom and other smart space scenes to realize information display, space reservation, space management and personnel whereabouts and other functions. 3.The design points of the design product: in shape. 4.The picture or photo that best indicates the design points: front view.

1. Name of the product of this design: Conference reservation graphical user interface for mobile phones. 2. Purpose of this design product: used for running programs, displaying information and communicating. 3. The key design points of this design product lie in the content and layout of the computer screen interface. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The display screen panel is of conventional design and other views are omitted. 6. Purpose of Graphical User Interface: The interface is used for conference booking. 7. Human-computer interaction method of the graphical user interface: Open the software and enter the main view; click the "Book Now" button in the main view to enter the interface change state diagram 1; select the corresponding meeting room in the interface change state diagram 1, and enter the meeting information in the "Topic", "Start", "Duration" and "Password" buttons to enter the interface change state diagram 2; click the "X" button in the upper right corner of the interface change state diagram 2 to enter the interface change state diagram 3.

An airflow system for buildings, and its method of use, is provided to provide pollution mitigation for occupants of a building. An airflow system for a building is provided, comprising: at least one air purification system that provides purified air and receives recirculated air; at least one supply air assembly that supplies purified air from the air purification system to at least one internal airflow space, the internal airflow space including one or more office cubicles, meeting rooms, and auditoriums; at least one return air assembly that returns recirculated air from at least one internal airflow space back to at least one air purification system; directional airflows formed between the supply air assembly and the return air assembly, including a first directional airflow and a second directional airflow that form one or more air barriers between occupants to provide respiratory isolation, the second directional airflow forming an airflow field around each occupant; and at least one control system that controls the airflow system. The airflow system provides pollution mitigation for each occupant.

A telephony device includes a memory that stores firmware to operate the telephony device. The telephony device includes a network interface that transmits a first command to establish a connection with a telephony server. The telephony device includes a receiver that receives a second command from a device manager. The second command includes an instruction to upgrade the firmware of the telephony device. The telephony device includes a processor that upgrades the firmware of the telephony device based on the second command. The processor establishes a connection to a virtual meeting room platform based on the upgraded firmware.

Signal mechanisms are described for performing dynamic bandwidth expansion (DBE) at an access point (AP). In one embodiment, the AP and stations (STAs) exchange signals indicating their respective DBE capabilities (e.g., whether DBE is supported, maximum dynamic BW, etc.). Later, the AP (or a network controller) can determine to perform DBE. For example, the load on the AP may jump because the AP is located in a conference room or an event center. To provide additional BW, the AP (or RRM) can determine to perform DBE to increase the bandwidth available to the AP. To do so, the AP transmits a DBE announcement to inform the STAs. This announcement can include information such as bandwidth, center frequency, whether a subchannel is punctured, etc.). The AP and STAs can then use the expanded bandwidth.