5results about How to "Solve excessive consumption" patented technology

This application presents a method for providing clear, accurate, and intelligent AI representations of complex, multi-element images. It employs an improved Faster R-CNN model as the image processing model, replaces VGG-16 with DenseNet for feature extraction, optimizes bounding box selection through dimensional clustering, and enhances model stability by predicting relative grid cell coordinates. A text generation architecture is constructed based on a hierarchical recursive network. The first layer, a global long short memory layer, determines the topic vector based on the fusion vector to increase the number of descriptive sentences. The second layer, a sentence BRNN layer, generates accurate and rich descriptive sentences. A fully convolutional localization layer effectively integrates and transfers block features, constructing an end-to-end architecture that collaboratively optimizes image processing and text generation. This method addresses the problems of high model complexity, inaccurate bounding box localization, and insufficient association of descriptive sentences in existing technologies, generating denser, more accurate, and natural descriptive language that conforms to language habits. It is suitable for various application scenarios such as visual intelligent question answering and video subtitle generation.

The application relates to a digital wave trap, a digital low-pass filter and a design method, a medium and an electronic device. The digital wave trap comprises a wave limit boundary anchoring unit and a wave limit zero point modulation unit which are cascaded in sequence, the wave limit boundary anchoring unit adopts a cascaded integral comb filter structure and is used for generating a first attenuation zero point at a boundary frequency of a target wave trap frequency band; the wave limit zero point modulation unit adopts a finite-length unit impulse response filter structure and is used for generating at least one second attenuation zero point in the target wave trap frequency band; and a continuous suppression band for the target wave trap frequency band is formed in the amplitude-frequency response of an output signal of the wave limit zero point modulation unit by the first attenuation zero point and the at least one second attenuation zero point. By using the digital wave trap provided by the application, a digital low-pass filter which can deeply and widely suppress power frequency interference and maintain strict linear phase and excellent low-pass characteristics can be designed without significantly increasing hardware resources and power consumption.

The invention discloses an intelligent electromagnetic balance energy-saving system, and relates to the technical field of intelligent power grids. According to the system, power grid operation data are collected and preprocessed into per unit values, equivalent reactance and the total reactive power vacancy of the system are calculated according to the per unit values, then the rated capacity of a reactive compensation device is combined, the reactive power vacancy of an inverter is calculated, inverter operation data and current collection line parameters are obtained, and first reactive power and second reactive power are obtained through preset operation; and finally, the bus voltage and the system power factor of the transformer after control are collected again, and an adjusting instruction is judged and generated according to the bus voltage and the system power factor. Reactive power compensation of the inverter is realized, output of the inverter is controlled to be optimal, influence of electromagnetism on a power grid is reduced, stability of voltage and power factors of the power grid is ensured, a control strategy can be automatically adjusted according to closed-loop design, and stability of the power grid and operation efficiency of the inverter are improved.

This application relates to a digital notch filter, a digital low-pass filter, a design method, a dielectric, and an electronic device. The digital notch filter includes: a cascaded limiting boundary anchoring unit and a limiting zero-point modulation unit. The limiting boundary anchoring unit employs a cascaded integrator-comb filter structure to generate a first attenuation zero at the boundary frequency of the target notch band. The limiting zero-point modulation unit employs a finite-length unit impulse response filter structure to generate at least one second attenuation zero within the target notch band. The first attenuation zero and at least one second attenuation zero constitute a continuous suppression band for the target notch band in the amplitude-frequency response of the output signal of the limiting zero-point modulation unit. Using the digital notch filter provided in this application, a digital low-pass filter that can perform deep broadband suppression of power frequency interference while maintaining strict linear phase and excellent low-pass characteristics can be designed without significantly increasing hardware resources and power consumption.

The utility model relates to the field of aquatic product processing, and discloses an aquatic product unfreezing device which comprises a box body, the unfreezing assembly comprises an ultrasonic generator installed below the box body, an unfreezing box located in the box body, a heating pipe fixedly arranged in the box body and located below the unfreezing box, a table plate fixedly arranged on the rear side of the box body, a rotating assembly and a lifting assembly, the unfreezing box is rotationally connected with the box body through the rotating assembly, and a plurality of through holes A are formed in the unfreezing box. The aquatic product thawing device has the beneficial effects of quickly thawing and automatically taking out aquatic products, does not need to consume a large amount of water resources, and solves the problem that the water resources are consumed too much as a large amount of flowing water is required for flowing water thawing; the problems that an existing aquatic product unfreezing device is single in function, aquatic products need to be manually fished after unfreezing is completed, and the working efficiency is low are solved.