411 results about "Energy information" patented technology

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 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 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.

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.

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 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 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 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.

The invention provides a communication method, device and system, and relates to the field of communication, Internet of Things equipment can determine a first reader-writer from a plurality of reader-writers based on energy information of the plurality of reader-writers or sending time of the plurality of paging messages under the condition of receiving the plurality of paging messages sent by the plurality of reader-writers in parallel, and send the plurality of paging messages to the first reader-writer. Therefore, the communication efficiency and stability are improved. The method comprises the following steps: the Internet of Things equipment receives a plurality of paging messages sent by a plurality of reader-writers in parallel; wherein one paging message corresponds to one reader-writer, and the paging message is used for paging the Internet of Things equipment by a plurality of reader-writers; the Internet of Things device determines a first reader-writer from the plurality of reader-writers based on the energy information of the plurality of reader-writers or the sending time of the plurality of paging messages; the Internet of Things equipment sends a response message to the first reader-writer; the response message is used for indicating paging success.

The invention provides a method for converting distributed energy into distributed computing power, relates to the technical field of distributed energy and distributed computing power conversion, and is used for improving the utilization efficiency of the distributed energy, reducing the computing power acquisition cost and realizing collaborative optimization of the energy and the computing power. The method comprises the steps that energy information of a distributed energy system is obtained, distributed energy comprises one or more of solar energy, wind energy and water energy, and the energy information comprises energy output and energy reserve; state information of distributed computing power nodes is obtained, the distributed computing power nodes comprise electronic equipment with computing power, and the state information comprises the computing power and task execution conditions of the distributed computing power nodes; and matching a target node based on the energy information, the state information and a target task, wherein the target node is the distributed computing power node with the highest matching degree with the target task.

Embodiments of the present application are applicable to the technical field of automobiles, and provide an engine control method and apparatus, a vehicle, and a vehicle-mounted terminal. The method comprises: if engine information acquired in a first operation mode of a vehicle meets a preset adjustment condition, acquiring first energy information of the vehicle, power sources in the first operation mode comprising a power source provided by a new energy power system and a power source provided by a fuel power system; based on the first energy information and the engine information, determining a target output value of an engine, the target output value comprising a target rotation speed correction value and a target torque value; and, based on the target output value, controlling the engine to operate. By means of the method provided by the embodiments, the vehicle-mounted terminal can adjust the output torque and the output rotation speed of the engine according to the first energy information and the engine information, so as to improve the thermal efficiency of the engine under extreme working condition.

The invention discloses a PET detector and a front-end circuit thereof, a scanner and PET-MR equipment, the PET detector comprises a plurality of groups of SiPM arrays, cathodes of the plurality of groups of SiPM arrays are connected, the front-end circuit comprises a first arithmetic unit, the first arithmetic unit is suitable for being connected with the cathodes of each group of SiPM arrays, and the first arithmetic unit is suitable for being connected with the cathodes of the plurality of groups of SiPM arrays; the trigger module is configured to determine trigger time information and energy information according to a total current signal of the multiple groups of SiPM arrays; the second arithmetic unit is configured to determine y-axis coordinate information according to the first anode current of the first target SiPM array and the second anode current of the second target SiPM array; the third arithmetic unit is configured to determine x-axis coordinate information according to the third anode current of the third target SiPM array and the fourth anode current of the fourth target SiPM array; and the data processing unit is configured to determine a crystal position code according to the energy information, the y-axis coordinate information and the x-axis coordinate information. The size of the front-end circuit is small, so that the structural size of the PET detector is reduced, and the effective aperture of the MR scanner is kept.

The invention provides an asset allocation method and device, and the method comprises the steps: receiving an asset allocation task, carrying out the quantum coding of the asset allocation task, and forming quantum coding information used for representing the task, and the quantum coding information comprises quantum bit information and quantum energy information; determining an initial quantum state of the quantum bit based on the quantum bit information; a noisy quantum circuit is adopted, the initial quantum state is controlled and processed based on the quantum energy information, a noisy measurement result is obtained, and the noisy quantum circuit comprises a quantum circuit which uses noise to execute a quantum optimization algorithm; performing de-noising processing on the noisy measurement result to obtain a noise-free measurement result; and determining an asset configuration result based on the noise-free measurement result. According to the invention, the noise influence of quantum computing equipment can be effectively relieved, the performance of a quantum algorithm is improved, and the accuracy and robustness of asset allocation are improved.

A method is disclosed. The method includes monitoring, by a security system, a security pattern of a building based on security data corresponding to the building. The method further includes monitoring, by the security system, an energy pattern of the building based on energy information corresponding to the building. The method further includes identifying, based on the security pattern and the energy pattern, a potential reduction in the energy pattern resulting from a change in at least one of the security pattern or the energy pattern. The method further includes identifying an insight comprising an action to at least partially achieve the potential reduction in the energy pattern. The method further includes transmitting the insight to a device in communication with the security system.

The present application relates to a method and system for rail transit passenger energy information service under multi-source data fusion, which solves the problem that in information display and communication, the form is single, lacking an effective guiding mechanism, it is difficult to attract the attention of passengers, and the communication effect of energy-saving information is poor. The method includes: inputting the extracted energy consumption data of the target line in the current period and the historical selection preferences of the corresponding consumption group into a pre-trained personalized energy-saving recommendation generation model to output personalized energy-saving recommendations; on the external display of rail transit, display the target line and station information concerned by passengers in the center of the screen, and use dynamic effects to guide passengers to pay attention to the recommended energy-saving information. The present application has the following effects: accurately capture the information concerned by passengers, generate adapted energy-saving recommendations, enhance passenger interaction, optimize operation energy efficiency, and improve service and energy utilization levels.

In one aspect of the present disclosure, a method, computer readable medium, and apparatus are provided. The method may be performed by a UE. In certain configurations, the UE receives one or more energy metrics from a network, the one or more energy metrics being used to indicate energy information for the network. And the UE determines a green level of a network resource based on the energy information of the network. And the UE selects a network resource from the network according to the energy configuration and the determined green level of the network resource. The UE communicates with the selected network resource.

According to an embodiment, disclosed is a system comprising an energy management module, electrically coupled to a utility meter, energy consuming devices and energy producing devices, comprising, a communication module configured to receive input energy data from utility meter, and energy information of energy consuming devices and energy producing devices; a processor storing instructions in a non-transitory memory that, when executed, cause the processor to: determine energy consumption data of the devices; identify a first device based on a first set of predefined priority values which requires energy; identify a second device based on a second set of predefined priority values which has excess energy; establish a connection and control energy transfer from the second device to the first device based on the energy consumption data and the input energy data to enable smart scheduling and power optimization among the energy consuming devices and the energy producing devices.

The present invention discloses a comprehensive cost reduction system and method for industrial energy consumption based on data analysis, which relates to the field of industrial energy utilization technology, including obtaining industrial energy information and industrial equipment information, obtaining industrial equipment parameter information based on the industrial equipment information, classifying the industrial energy required by the industrial equipment, and obtaining equipment energy classification information. The present invention evaluates the first energy consumption characteristic point of the equipment through the energy consumption characteristic coefficient, ensuring the accuracy and reliability of the data, classifies the industrial energy required by the industrial equipment through the equipment energy consumption synergy index, and improves the analysis efficiency of industrial energy consumption. The equipment energy consumption anomaly index is used to evaluate the equipment operating status, timely discover industrial energy anomalies, and improve energy utilization efficiency. The industrial equipment scheduling is replanned through the industrial equipment load factor and the historical total industrial energy consumption data, thereby reducing energy waste.

The application discloses a multi-axis laser interferometer optical axis space position positioning system and a positioning method, which comprises XYZ three-axis laser interferometer optical axis perpendicular adjustment and XYZ three-axis laser interferometer optical axis space intersection adjustment; wherein the optical axis perpendicular adjustment is to move a turntable independent measurement frame into a space coordinate system vertical reference mirror, to adjust the Z, Y and X axis laser interferometers of the turntable independent measurement frame in sequence according to displacement information and energy signals displayed on a display terminal until the displacement information is the minimum and the energy signal is the maximum; and the optical axis space intersection adjustment is to move a standard reference sphere above the turntable independent measurement frame, to adjust the Z, Y and X axis laser interferometers of the turntable independent measurement frame in sequence until the displacement information is the minimum and the energy information is the maximum. The application is simple in operation, fast in laser interferometer space position adjustment, and can realize high-precision positioning of multi-axis laser interferometer optical axes in space positions.

This disclosure provides systems, methods and apparatuses for transmitting a carrier wave (150) to enable a wireless device (110) to harvest energy harvesting and / or transmit a UL communication (170). Some aspects describe how a network entity (105) determines whether the carrier wave should be transmitted via the UL band or DL band based on device capabilities of the wireless device, such as whether the wireless device supports frequency shifting, a frequency shifting offset capability, RF signal generation, and / or an amount of energy available at the wireless device. The network entity can inform the wireless device regarding which frequency band has the carrier wave. According to some aspects, the network entity can determine or estimate the available energy at the wireless device based on an energy profile, occurrence of previously transmitted carrier waves, or an energy information report from the wireless device.

1. Name of the design product: Detector Host (II). 2. Use of the design product: For geological energy information detection. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.

1. Name of the product in this design: Interactive display graphical user interface for electronic devices. 2. Intended use of this design: for use in an electronic device. 3. The key design feature of this product lies in the graphical user interface on the screen. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: To display energy information in the energy system to which the photovoltaic inverter is connected. 6. Human-computer interaction method of graphical user interface: The main view is the initial state diagram; clicking the data dimension icon in the main view enters the interface change state diagram 1. The data dimension icon is located in the middle of the main view. The lower left corner of the five large icons has an icon indicating the battery level; clicking the "Statistics Chart" icon in the lower right corner of the interface change state diagram 1 enters the interface change state diagram 2.