530 results about "Energy information" patented technology

The invention provides an energy information query method, system and device based on a large language model.The method comprises the steps that service key data are obtained and preprocessed, and then a service key database is constructed; based on a large language model, extracting entities, attributes, relationships and concepts in the business key database, and constructing a business knowledge graph; integrating the business knowledge graph into the big language model to obtain a business big language model; and in response to interaction information sent by the user, identifying the intention of the user by adopting an interaction big language model, querying target information matched with the intention of the user in the business big language model, and feeding back the queried target information to the user, so as to solve the defects in the aspects of real-time updating processing and quality evaluation of the energy data, and improve the quality of the energy data. And the reliability and timeliness of a query result are difficult to guarantee.

The invention relates to the technical field of earphone noise reduction processing, and discloses a motorcycle riding earphone noise reduction method combining different noise reduction algorithms, comprising the following steps: acquiring an original audio signal, and distributing the original audio signal to each processing module; a preprocessing signal is generated, voice activity information is determined, and environmental noise energy information is calculated; according to the environmental noise energy or the auxiliary information, adaptively adjusting a high-low noise energy threshold value; the original signals are input into the traditional and AI noise reduction module in parallel to generate two paths of noise reduction signals; based on the environment noise, the voice information and the threshold value, performing weighted fusion to generate an output signal; and carrying out equalization and compression processing on the output signal, and driving the loudspeaker to output. According to the invention, comprehensive judgment on environmental noise energy information, voice activity information and riding speed is introduced, an output signal of a traditional noise reduction module is set to be zero in a high-speed voice-free environment, and AI noise reduction is combined, so that tone quality distortion of a traditional noise reduction algorithm in a noise environment is effectively avoided.

The invention discloses a self-adaptive curvature constraint-based autonomous obstacle avoidance smoothness optimization method and system, and the method comprises the steps: firstly, employing the convex hull characteristics of a B spline to efficiently calculate the third-order and fourth-order derivative information of a trajectory, and enabling the third-order and fourth-order derivative information to be the high-order energy information of the trajectory; and then, curvature information is used as a dynamic regulation factor to be introduced into an autonomous obstacle avoidance algorithm smoothness optimization process, so that constraint conditions of different degrees are applied to different sections. Through the self-adaptive segmented optimization strategy, the unmanned aerial vehicle can generate a flight trajectory which is integrally smooth and meets dynamic constraints in a real-time trajectory planning environment, the flight efficiency, safety and reliability are improved, and the algorithm can effectively reduce violent acceleration change and mechanical structure vibration caused by trajectory abrupt change. The service life of the unmanned aerial vehicle flight platform is prolonged; and meanwhile, the energy consumption in the flight process is reduced, and the inspection duration and the operation range of the unmanned aerial vehicle are prolonged, so that the practicability and the economical efficiency of the autonomous inspection task of the unmanned aerial vehicle are remarkably enhanced.

The invention relates to the technical field of nuclear radiation imaging, in particular to a radiation array detector, a back scattering imaging system and a back scattering imaging method. The radiation array detector comprises an X-ray photon absorption structure which comprises high-strip-shaped scintillators and low-strip-shaped scintillators which are alternately arranged, the high-strip-shaped scintillators are used for detecting back scattering X-ray photons incident at all angles, the low-strip-shaped scintillators are used for accurately determining the incident direction of the X-ray photons through the collimation effect, and the high-strip-shaped scintillators and the low-strip-shaped scintillators are used for detecting the incident direction of the back scattering X-ray photons; after X-rays enter the photon absorption structure, the high-strip-shaped scintillators and / or the low-strip-shaped scintillators receiving X-ray photons generate scintillation photons. The silicon photomultiplier array is connected with the high strip-shaped scintillator and the low strip-shaped scintillator through a light guide and is used for converting scintillation photons into photoelectric signals; and the position and energy information coding circuit is used for carrying out position and energy information coding on the photoelectric signals generated by the silicon photomultiplier array. According to the invention, the detection efficiency and the direction identification capability of the back scattering X-ray can be effectively improved.

The invention provides a pulse passing rate improving method based on accumulation signal demodulation, and belongs to the technical field of nuclear electronics digital pulse processing. Comprising the following steps: performing baseline deduction and monopulse screening on a radiation field pulse signal; constructing a nuclear pulse signal model, fitting to obtain model parameters, and constructing a system response matrix; modeling a nuclear detection physical process into a mathematical model; solving a constraint optimization problem by using a non-negative least square method; and demodulating and calculating all the pulse signals including the stacked pulses which are discarded by stacking, so as to obtain delta pulses containing energy information. According to the invention, the accumulation signal which is abandoned by a traditional accumulation abandoning algorithm is demodulated, so that the technical problem of increasing the pulse passing rate is solved, and meanwhile, heavy peaks and high-energy trailing in an energy spectrum are inhibited. Compared with an existing accumulation discarding method, the pulse passing rate effect is remarkably improved on the premise that the energy spectrum accuracy is guaranteed.

The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. A method performed by a network entity in a wireless communications network is provided. The method includes obtaining energy information associated with the wireless communications network and determining, based on the energy information, at least one of a quality of service (QoS) profile associated with a QoS flow of the wireless communications network and a QoS profile associated with a user equipment (UE).

The invention discloses a visual image processing method and device based on a strain mechanism, equipment and a medium, and the method comprises the steps: obtaining the energy information of a plurality of light quanta based on a charge-coupled device camera or an infrared camera, and extracting the change elements between the light quanta based on the energy information of the light quanta, the change elements comprise fluctuation difference change, dimension change and frequency change; a plurality of energy fields are generated according to the change elements between the light quanta, the energy fields comprise a plurality of pieces of feature information, and the types of the feature information comprise boundary features, morphological features and scale features; according to the feature information of the energy fields, spatial reasoning is carried out, the energy fields are spliced, and the geometrical shape of the object is obtained. The invention belongs to the field of image processing. According to the visual image processing technology based on the strain mechanism, a general algorithm for visual image processing is realized, the global application problem is solved, the interested target can be accurately and reliably found in any environment, and the energy consumption is reduced.

The invention discloses an adaptive energy calibration method for a Timepix3 detector, and belongs to the field of plasma diagnosis, and the method comprises the steps: collecting a photon event through a detector, the photon event comprising arrival time, coordinates and energy information; sorting the photon events according to the arrival time of the photon events to obtain a sequence; mapping the sequence to an empty matrix in a time window sliding mode, searching and recording the area of a pixel cluster and the sum of count values, and compensating the count values according to a set threshold value; classifying according to the area of the pixel cluster, summing the counting values of the pixels in the pixel cluster to obtain the volume of the pixel cluster, and drawing a statistical histogram of the volume of the pixel cluster to form an energy spectrum; identifying an energy peak of each energy spectrum and performing Gaussian fitting, calculating a peak abscissa, and establishing a relationship between the volume of a pixel cluster and actual energy; and completing energy calibration by utilizing linear fitting of volume energy data of multiple groups of pixel clusters. According to the invention, the requirements for setting parameters such as radioactive source intensity, detector threshold, exposure time and the like are reduced.

A vehicle includes a windshield configured to transmit a front view of the vehicle to an interior of the vehicle, and a display device configured to display information set to overlap the front view on the windshield, and to divide the windshield into a first display area including a driving lane, both sides of the driving lane, and an upper settings area, and at least one peripheral display area located in a periphery of the first display area, display at least one of driving energy information, speed information, driving lane information, augmented reality (AR) turn by turn (TBT) information, traffic signal information, a distance to a vehicle ahead, warnings, and surrounding vehicles information on the first display area, and display at least one of destination arrival information, media content information, surrounding real image, audio video navigation (AVN) menu, speed limit information, and local geographic information on the peripheral display area.

The invention relates to the technical field of electric heating comprehensive energy information physical systems, and discloses a fault response and recovery method for an electric heating comprehensive energy information physical system. According to the method, the multi-coupling relation of electric power, thermal power and information systems is fully considered, the influence of an information layer on a physical layer in a fault response stage is modeled, and fault propagation and response characteristic simulation in a multi-system deep coupling scene is realized. The provided toughness recovery model is also based on an ETIECPS framework, the influence of an information layer in a recovery stage on a physical layer is comprehensively considered, and a fault recovery process of quick response and optimization is realized through a collaborative recovery mechanism of an information physical system, so that the recovery efficiency and the overall stability of the system are improved in a multi-attack situation.

According to one or more implementations of the disclosure, a device initiates probing of a path in a network during which one or more probe packets are sent along the path. A hop along the path modifies the one or more probe packets to include energy source information regarding one or more energy sources available to that hop. The device receives results of the probing of the path that include the energy source information. The device generates, based on the results of the probing, a visual representation of the path and those one or energy sources available to different hops along the path. The device provides the visual representation of the path to a user interface for display.

The present disclosure includes apparatuses and methods for providing energy information to memory. An embodiment includes determining, by a host, that a charge level of an energy source coupled to the host has reached or exceeded a threshold value, and transmitting, from the host to a memory device coupled to the host, signaling indicative of an energy mode for the memory device, wherein the signaling is transmitted based at least in part on determining that the charge level of the energy source has reached or exceeded the threshold.

The invention relates to the technical field of energy information management, in particular to a block chain-based green energy authentication and tracking system, which comprises an identifier construction module, a path chain weaving module, a type level setting module, an adaptation verification module and a purpose matching verification module. According to the invention, by determining the cycle span of the energy operation data, the uniqueness and tracing accuracy between the energy identifier and the real source are ensured, so that the energy flow direction data are real and reliable and can be checked in the whole process; mean square error processing and normalization transformation are carried out on generator set types, load factors, power transmission line types and battery energy storage system cycle stability, energy efficiency levels of different energy paths and nodes are accurately distinguished, and interval overlapping comparison and curve fitting offset judgment are carried out on energy performance parameters and scene constraint values. The adaptation stability of energy in a specific application environment is effectively verified, and precise matching of green energy supply and actual purposes is achieved.

The invention relates to an orthogonal energy information transmission magnetic coupling structure and system, and relates to the technical field of wireless energy information transmission, the orthogonal energy information transmission magnetic coupling structure comprises a transmitting end and a receiving end, the transmitting end comprises a first magnetic core and a transmitting end integrated coil, and the receiving end comprises a second magnetic core and a receiving end integrated coil; each of the transmitting end integrated coil and the receiving end integrated coil comprises an energy coil for energy transmission and an information coil for information transmission, the information coil comprises a forward information coil and a reverse information coil, the forward information coil is parallel to a plane where the first direction is located, and the reverse information coil is parallel to a plane where the second direction is located. Therefore, the directions of magnetic fields generated by the three coils can be perpendicular to one another, so that signal aliasing and signal crosstalk are reduced, energy loss is reduced, and energy information transmission efficiency is improved.

To provide techniques capable of shorting the time required for calibration.SOLUTION: An embodiment comprises: determining an effective voltage value V1 of a high kV on the basis of energy information of X-rays detected in a first sub-region of a detector assembly and energy information of X-rays detected in a second sub-region of the detector assembly, when the high kV is applied to an X-ray tube; determining an effective voltage value V2 of a low kV on the basis of energy information of X-rays detected in the first sub-region of the detector assembly and energy information of X-rays detected in the second sub-region of the detector assembly, when the low kV is applied to the X-ray tube; calculating a correction coefficient required to correct beam hardening on the basis of the effective voltage value V1; and calculating a correction coefficient required to correct beam hardening on the basis of an effective voltage value V2.SELECTED DRAWING: Figure 15

The invention relates to a method for displaying information through a windshield of a vehicle and a vehicle using the same. A vehicle includes a windshield configured to transmit a front field of view of the vehicle to an interior of the vehicle, and a display device configured to display information disposed to overlap with the front field of view on the windshield, the windshield is divided into a first display area and at least one peripheral display area located on the periphery of the first display area, and the first display area comprises a driving lane and areas arranged on the two sides and the upper portion of the driving lane. Displaying at least one of driving energy information, speed information, driving lane information, augmented reality (AR) turn-by-turn (TBT) information, traffic signal information, a distance from a preceding vehicle, a warning, and surrounding vehicle information on a first display area; and displaying at least one of destination arrival information, media content information, a surrounding live-action image, an audio video navigation (AVN) menu, speed limit information, and local geographic information on the peripheral display area.

The present specification proposes a method and an apparatus for managing energy information in a next-generation wireless communication system. A next-generation wireless communication system including a 5G system may have defined therein an energy information repository function (EIRP) having a new network function capable of: exposing energy information to an AF; collecting information regarding energy of the AF; and storing and managing the energy information. The EIRF may provide energy information of a UE to the AF of a third party, and the AF may acquire energy information from the 5G system and monitor the acquired energy information. In addition, the AF may perform a system configuration based on energy efficiency, such as charging or restricting a service according to the energy information. Also, by the function, the AF may adjust service provision such as video playback by checking energy source information or carbon emission information.

An aerial vehicle includes a position sensor configured to obtain a present position of the aerial vehicle, a memory configured to store a preset position of the aerial vehicle, and a controller. The controller is configured to calculate, based on the present position and the preset position, safety energy information of the aerial vehicle; and control, based on the safety energy information and a present remaining energy amount of the aerial vehicle, the aerial vehicle to perform a safety protection command.

The invention provides a distributed energy information modeling method for on-site coordination control of an active power distribution network, and belongs to the technical field of power grid control. Comprising the following steps: based on intelligent electronic equipment and a distributed energy system, establishing an equipment side information model according to an IEC61850 standard; according to an IECCIM expansion principle, distributed energy CIM expansion is carried out on the power system information model at a master station side; performing static topology model fusion and measurement model fusion on the equipment side information model and the electric power system information model after CIM expansion; and constructing a fusion model by utilizing a protocol mapping mode, and mapping data of the equipment side information model and the power system information model by utilizing the fusion model. According to the invention, the problem of model fusion between the terminal equipment and the distributed energy and the master station system is solved, a unified lightweight object-oriented information model for distributed energy cooperative control is established, and reliable and real-time exchange of equipment-equipment and equipment-master station information is realized.

Disclosed in the present application are a pulse digitization method and apparatus, a correction method and apparatus, and an electronic device and a storage medium. The pulse digitization method comprises: providing amplitude-energy mapping relationship data of a plurality of reference pulses; setting a plurality of energy channel addresses or amplitude channel addresses having representation values; on the basis of results of comparison between amplitudes of a plurality of pulses to be measured and amplitude representation values of the plurality of channel addresses, determining channel addresses corresponding to the plurality of pulses to be measured; and on the basis of the count of pulses to be measured that are in each channel address and the amplitude-energy mapping relationship data or energy representation values of the energy channel addresses, obtaining energy information of the plurality of pulses to be measured. In the present application, complex fitting calculation that is required in a conventional oil exploration process is avoided, and energy information of pulses is directly and quickly obtained by means of threshold value comparison, thereby greatly shortening the dead time of the operation of a collection circuit, and improving the signal collection performance and efficiency. The present application is especially suitable for an ultra-high-temperature environment.

The invention relates to the technical field of satellite navigation, in particular to a positioning satellite selection method of a Beidou satellite navigation system. The method comprises the following steps: receiving a Beidou satellite navigation signal, carrying out baseband signal processing to capture and track a satellite signal, and calculating a signal carrier intensity weight coefficient of each satellite according to the carrier intensity of the satellite signal, a new azimuth and intensity G matrix containing Beidou satellite space azimuth information and satellite signal energy information is constructed, the new azimuth and intensity G matrix is combined with a navigation message and a ranging code to carry out positioning calculation so as to determine the position of a receiver, and the satellite carrier signal intensity is considered to optimize the satellite selection process. According to the technical scheme, the positioning precision of the Beidou satellite navigation system in a complex environment can be remarkably improved, and rapid and continuous high-precision positioning service is provided for customers.

A method of a network function (NF), the NF having functionality relating to energy information, wherein the method comprises: providing an event exposure service for energy information to a consumer

The invention provides an ultrasonic endoscope image processing method and equipment, is applied to the technical field of image processing, and is used for artifact detection and gain adjustment by acquiring ultrasonic echo signals and performing frequency domain analysis and extracting low-frequency-band energy information. A low-frequency-band energy baseline value is preset, then an artifact detection dynamic threshold value is calculated according to the low-frequency-band energy baseline value and an energy fluctuation range, a low-frequency gain suppression factor is calculated according to a low-frequency-band energy change rate, and the low-frequency-band energy change rate reflects the occurrence speed of artifacts and is used for dynamically adjusting gain suppression intensity. And finally, applying the real-time low-frequency gain coefficient to the ultrasonic echo signal of the frequency domain, performing gain adjustment, converting the adjusted frequency domain signal into a time domain signal, and performing reconstruction to generate an ultrasonic endoscope image, thereby realizing the effect of improving the quality of the ultrasonic endoscope image.

The invention provides a signal processing system of a PET-CT (positron emission tomography-computed tomography) detector and the PET-CT detector. The signal processing system comprises a front-end analog processing module and a time-energy dual-path module, the front-end analog processing module is connected with a weight resistance network of the PET-CT detector and comprises a main channel and an auxiliary channel, the main channel is used for amplifying weak current signals, and the auxiliary channel is used for compensating common-mode noise; and the time-energy dual-path module is connected with the front-end analog processing module and an ADC circuit control chip of the PET-CT detector, and is used for separating a signal timestamp and energy information, respectively carrying out parallel processing in a time path and an energy path, and inhibiting crosstalk between the paths. Compared with a traditional single channel, the noise density is effectively reduced, and inter-path crosstalk can be suppressed.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for energy saving in a network is provided. The method includes determining, based on energy information associated with a first network node, that the capacity of the first network node should be reduced, based on the determining, selecting a second network node, and redirecting a UE from the first network node to the second network node.

The invention relates to the technical field of energy management, in particular to a comprehensive energy management system, and a data acquisition unit acquires power equipment, energy consumption and equipment state data by means of a monitoring terminal. The data analysis processing unit analyzes data by using a power algorithm model and automatically generates an analysis report, the energy consumption management unit monitors, analyzes and warns energy consumption data by establishing a loop-level monitoring system and also establishes an energy-carbon optimization standard specification according to the data, and the micro-grid control unit monitors multiple energy complementary states and automatically generates an energy-carbon optimization result. And the comprehensive benefit of energy utilization is improved by utilizing an energy scheduling optimization algorithm. The platform interaction unit provides a visual interface, facilitates user interaction operation, can display various energy information, and supports parameter setting and instruction issuing; the invention aims to solve the problems of lack of monitoring, difficulty in energy consumption management, poor energy scheduling, no standard energy and carbon management and inconvenience in interaction in the aspect of energy management of service areas, tunnels, toll stations, functional buildings and parks.

The invention provides a voice signal synthesis method and device, electronic equipment and a storage medium, and relates to the technical field of voice synthesis, the method predicts the amplitude spectrum and phase spectrum of a voice signal at a frame level, and avoids the periodic noise problem caused by an up-sampling structure with large calculation amount and transposition convolution. Moreover, according to the method, the frame-level fundamental frequency is obtained from the input voice signal Mel spectrum, the voiced sound frames and the non-voiced sound frames are determined, and the reference amplitude spectrum is generated in an energy information distribution mode, so that extra amplitude spectrum information can be provided for predicting the amplitude spectrum and the phase spectrum of the voice signal frame by frame, the prediction difficulty is reduced, and the prediction efficiency is improved. Therefore, the synthesis efficiency and quality of the voice signal are improved.

The present disclosure generally relates to wireless communication systems, and more particularly, to an apparatus and method for measuring energy consumption of user equipment in a wireless communication system. Specifically, a Session Management Function (SMF) receives an SMF event subscription for requesting user data volume(s) and additional information of energy consumption measurement target information of a UE from an Energy Information Function (EIF) or Network Data Analytics Function (NWDAF) through a Service Based Interface (SBI). The SMF extracts a gNB ID from user location information received from an Access and Mobility Management Function (AMF). The SMF transmits to a User Plane Function (UPF) through the SBI via UPF event subscription or through an N4 interface to obtain user data volume(s). After receiving user data volume(s) and additional information from the UPF, the SMF can transmit information for UE energy consumption calculation including these to the EIF or NWDAF.

The invention provides a communication method and a related device, which are favorable for realizing safe opening of network information of an operator. The method comprises: a first network element sending a first request message to a second network element, the first request message comprising first identification information, the first request message being used for requesting energy information, the energy information being used for indicating energy consumed by at least one network element corresponding to the first identification information. And the second network element determines whether the first network element is allowed to acquire the energy information according to the first identification information. And the second network element sends the energy information to the first network element under the condition that the first network element is allowed to obtain the energy information.

The present invention discloses a method for denoising the displacement of bridge measurement points based on microwave radar echo energy and VMD. When using microwave radar to synchronously monitor the displacement time history of multiple measurement points on a bridge, snapshot data is collected and FFT transformation is performed to obtain the echo energy information of each measurement point; the measurement point with the maximum echo energy is selected as the reference measurement point, and the VMD algorithm is used to decompose the displacement time history information of the reference measurement point to obtain several intrinsic mode functions. The correlation between each order of intrinsic mode function and the original signal is defined, and a threshold is set as the judgment condition to determine the decomposition mode order. Based on the frequency domain information of each level of intrinsic mode function after decomposition of the reference measurement point, the VMD decomposition is performed on the displacement time history data of the remaining measurement points to obtain the intrinsic mode functions after decomposition of the remaining signals; the effective displacement signals of each measurement point on the bridge are restored by using the intrinsic mode functions after decomposition of each measurement point, improving the signal-to-noise ratio of the displacement signals of each measurement point on the bridge monitored by a unified microwave radar.