34results about How to "High acceptance" patented technology

This application discloses a method, apparatus, electronic device, and computer-readable storage medium for recommending objects. The method includes: in response to an instruction to determine whether a target object is eligible for recommendation to a target user, obtaining identification information of the target object; determining a first storage location in a preset data structure filter based on the identification information, the data structure filter including multiple storage locations for storing identification information of first objects previously recommended to the target user and deactivation time information for re-recommending the first object; and, when data is read from the first storage location, if the read data includes the identification information of the target object, and the first deactivation time indicated by the deactivation time information in the read data is less than or equal to the current time, then determining that the target object is eligible for recommendation to the target user, and recommending the target object to the target user. The solution provided by this application can dynamically recommend objects in a reasonable and efficient manner.

This utility model relates to the field of mixing device technology and discloses a mixing device for ginseng beverages. It includes a stirring tank, a mixing component located between the top and bottom of the top cover, a filter component inside the feed pipe, a limiting component for fixing the filter component on the outer side of the feed pipe, and a flow-retarding component at the top of the filter component. This utility model allows ginseng extract to flow slowly into the feed pipe, preventing it from accumulating on the filter component and affecting filtration efficiency. Filtration can be performed before the ginseng extract enters the stirring tank, filtering particulate impurities onto the top of the filter plate. This prevents the ginseng extract containing particulate impurities from mixing with other ingredients, thus avoiding a rough taste, cloudiness, and dark color caused by particulate impurities, thereby improving the visual appeal of the ginseng beverage and increasing consumer acceptance.

This invention provides an interpretability system for mortality prediction models, comprising a prediction model module, a global interpretation module, an individual interpretation module, and a visualization interface module. By introducing a dual interpretation mechanism of the global and individual interpretation modules, the SHAP analysis unit of the global interpretation module generates a global feature importance ranking and an individual feature contribution distribution visualization, demonstrating the importance ranking of multi-source features in predicting mortality risk, enabling users to establish a macro-level understanding of the key aspects of the mortality prediction model. The individual interpretation module generates personalized interpretation reports, indicating the quantitative contributions of key features and crucial characteristics that drive increases or decreases in mortality prediction values. Through this combination of macro-level understanding and micro-level attribution, the mortality prediction model's predictions are transformed from an incomprehensible "black box" into a verifiable chain of evidence, effectively solving the core pain point of traditional models being difficult to apply due to their lack of interpretability.

The application relates to the technical field of intelligent interaction systems and automobile customer service marketing, and discloses a traffic automobile customer service marketing method and system based on a large language model, wherein the traffic automobile customer service marketing method based on the large language model comprises the following steps: collecting driver fixation point data by using an eye movement tracking algorithm to generate eye movement trajectory data sets; constructing a visual attention heat map to form a user attention distribution model; calculating multi-medium characteristic parameters to establish a medium characteristic model; using the large language model to generate and adapt personalized marketing content and output multi-medium compatible marketing information; realizing intelligent attention guidance according to the user attention distribution model, the medium characteristic model and the multi-medium compatible marketing information; and realizing accurate perception and quantitative analysis of the visual attention of the driver through the eye movement tracking technology, so that the marketing system can master the user focus points in real time, and the technical problem that a traditional interface cannot perceive actual user focus points is solved.

This patent application discloses a method for constructing a risk prediction system for age-related hearing loss based on metabolomics, belonging to the interdisciplinary field of biomedicine and artificial intelligence. The method first acquires peripheral blood metabolomics data, pure-tone audiometry results, and age information of subjects, and then screens out age-related hearing loss patients with symmetrical hearing loss and healthy controls. Next, a hierarchical screening strategy is used to identify multiple core metabolites related to the age-related hearing loss state itself from massive amounts of data. Subsequently, based on these core metabolites, a predictive model is constructed using machine learning algorithms, and rigorously validated through independent internal and external clinical cohorts. This invention achieves early, accurate, and interpretable risk warning for age-related hearing loss, exhibiting excellent predictive performance.

The application discloses a kind of herbal tea with hair maintenance efficacy and preparation method thereof, belong to food technology field.The raw material includes black medlar, mulberry, black bean, Thai green tea and butter milk, coffee milk, mulberry jam and the like.By cooking main raw material, tea soup is obtained, and then auxiliary materials are formulated to make the herbal tea.The herbal tea realizes targeted hair maintenance with medicine-food homologous materials, is natural and safe, smooth and sweet in taste, and has beautiful color and luster, and can be drunk regularly and long-term, solves the problems of poor efficacy, insecurity and poor taste of existing hair maintenance products, and is suitable for industrialization and marketization.

The utility model relates to the technical field of fuel gas safety management devices, and discloses a fuel gas management device which comprises a protective shell, and a fuel gas sensor module, an electromagnet, a reset mechanism, a communication assembly and a power supply assembly which are arranged in the protective shell, the anode of the power supply assembly is connected with the power supply end of the communication assembly; an output pin of the communication assembly is connected with a coil of the electromagnet; the reset mechanism comprises a movable armature and a reset spring used for resetting the movable armature. The movable armature is provided with a first conductive contact piece, and the electromagnet is provided with a second conductive contact piece. The first conductive contact piece is connected with the anode of the power supply assembly; the second conductive contact piece is connected with the power supply end of the gas sensor module; when the coil of the electromagnet is electrified, the electromagnet adsorbs the movable armature, and the first conductive contact piece and the second conductive contact piece are in contact for conduction. The remote gas detection device is simple and reliable in structure, can carry out remote gas detection as required, can optimize the energy consumption of the device, and realizes long-acting gas safety management.

The application discloses a multi-target synergistic composite essential oil composition, a nose inhalation stick and a preparation method thereof, relates to the technical field of aromatherapy and neuropharmacology, and the multi-target synergistic composite essential oil composition is composed of the following natural plant essential oils in percentage by weight, and the sum of the content of each component is 100%: 25-35% of true lavender essential oil; 15-25% of sweet orange essential oil; 10-18% of Roman chamomile essential oil; 8-15% of lemon verbena essential oil; 6-12% of bergamot essential oil; 5-10% of lemon essential oil; 3-8% of ylang ylang essential oil; 2-6% of clary sage essential oil; 1-3% of black pepper essential oil; 1-3% of sandalwood essential oil; and 0.5-2% of patchouli essential oil. The application is based on a clear neuropharmacological mechanism, and eleven kinds of essential oils are scientifically matched without dilution of base oil; a significant emotional relaxation effect is generated within 5-10 minutes of active sniffing; and the application has the auxiliary function of improving sleep difficulty.

This invention relates to the field of intelligent park carbon flow optimization technology, and discloses a method and system for intelligent park carbon flow optimization and trading-assisted decision-making. It aims to solve the problems of existing technologies, such as single-dimensional carbon emission data, static analysis models, lagging decision response, and lack of in-depth analysis of complex carbon flow coupling relationships within parks. The method includes: aggregating multi-source heterogeneous carbon-related data to construct a unified carbon data time-series basis; constructing a dynamic spatiotemporal knowledge graph based on this; using a graph convolutional neural network to predict future carbon flow sequences; and employing a non-dominated sorting genetic algorithm to solve for the Pareto optimal solution set; selecting a compromise solution by combining decision preference weights; and generating an interpretable decision report through causal attribution analysis. The system includes five modules: carbon data basis construction, dynamic knowledge graph generation, carbon flow prediction, multi-objective optimization decision-making, and decision analysis. This application achieves panoramic dynamic management of carbon flows, accurate prediction, multi-objective collaborative optimization, and transparent decision support.

This invention discloses a method and system for detecting life jacket wearing at port berths. The method includes: constructing a monitoring area and deploying computing nodes; training a YOLOv8 model for initial and secondary detection, a ResNet model for illumination classification, a Uformer model for rain and fog recovery, and a YOLOv8 model for semantic segmentation; performing illumination scene recognition on the acquired images and adaptively selecting the corresponding preprocessing method; using the initial detection results, for personnel targets with insufficient pixel size, predicting their position by tracking and calculating the magnification factor, controlling the PTZ camera to magnify and perform secondary detection for confirmation; using the semantic segmentation results to determine whether the personnel are located in the land-based work area; and combining target tracking, triggering an alarm only when the personnel are not wearing life jackets, are located on land, and their status continuously exceeds a threshold. The system includes an intelligent PTZ camera, a management platform, and a processing unit. This invention solves the problems of difficult identification of small targets at long distances, poor adaptability to complex illumination, and high false alarm rate due to rule-based methods.

The invention provides application of p-hydroxycinnamic acid in preparation of a medicine for preventing and treating noise-induced deafness. The invention has the advantages that the p-hydroxycinnamic acid has the advantages of strong pertinence, high safety, convenience in medication, good patient compliance and the like, not only effectively overcomes the defects of the existing noise-induced hearing loss treatment medicines, but also provides a brand-new preventive treatment thought; important clinical popularization significance and industrial application prospects are realized.

The application discloses a TENS and iontophoresis composite closed-loop analgesic patch, and belongs to the field of medical devices. The patch comprises a flexible substrate, a multi-modal sensor array, a transcutaneous electrical nerve stimulation unit, an iontophoresis drug delivery unit, a control module and a multi-level safety control unit. The sensor array collects surface electromyography signals and cutaneous electric response signals, and the control module calculates a pain probability value and executes a hierarchical control strategy: standby when the pain probability value is below a first threshold value, only activate the TENS unit when the pain probability value reaches or exceeds the first threshold value but is below a second threshold value, and simultaneously activate the TENS unit and the iontophoresis drug delivery unit after dose safety confirmation when the pain probability value reaches or exceeds the second threshold value. The multi-level safety control unit comprises a dose counter and a sensor detachment detection module, which are used for preventing drug overdose and accidental triggering. The application combines physical analgesia and chemical analgesia, realizes double analgesic effects of "instant + continuous", and guarantees the safety of home use through a multi-level safety mechanism.

This invention discloses a method and system for bidirectional energy interaction and multi-period regulation of electric vehicle aggregators (EVs) for ancillary services, relating to the fields of smart grid and electric vehicle aggregator operation optimization technology. The method includes: calculating the energy and power feasible domain boundaries of the EV cluster within the scheduling cycle based on the framework of EV aggregator (EVA) participation in ancillary services; establishing a user willingness discrimination model to determine the probability of EV users' willingness to participate in regulation; combining charging demand response strategy (CBDR) and discharging demand response strategy (DBDR) to determine the user participation ratio; constructing an optimization model with maximizing the operating revenue of EV aggregators as the objective function; and obtaining the optimal charging and discharging scheduling scheme by solving this optimization model. This method employs a composite strategy when the EV access scale expands, helping to improve regulation capacity and user acceptance, and enhancing the stability of revenue.

This invention discloses an intelligent automated parking system based on a clamping AGV parking robot in the field of automated parking garage technology. The intelligent automated parking system includes a garage module and an AGV module. The garage module includes multiple sets of support columns, a top frame, a lifting system, symmetrically arranged lifting frames, and a bottom frame. The AGV module includes AGV components and a wheelbase extension component. This intelligent automated parking system can effectively lift, move, and position vehicles, with the entire operation fully automated. The driver only needs to park the vehicle in the designated position; no driver intervention is required. This results in high efficiency and significantly enhances the user experience of the automated parking system, increasing user acceptance and facilitating effective market promotion.

This invention discloses a method for preparing edible Chinese herbal eye drops using traditional distillation techniques, belonging to the field of Chinese herbal eye preparation technology. It addresses the problems of low safety, poor user experience, low component utilization, and insufficient adaptability to various scenarios in existing eye care preparations. The method uses medicinal and edible herbs such as *Senecio scandens* and *Eriocaulon buergerianum* as the core ingredients, with purified water as the only excipient. The process involves purification, processing, traditional static conditioning, distillation to obtain the dew, followed by refined treatment through low-temperature extraction, multi-stage ultrafiltration, and low-temperature deodorization. Finally, the product is aseptically filled to a fixed volume. This invention allows for adjustments to the formula and replacement of processes according to needs. It can also be formulated into freeze-dried powder or a special dosage form suitable for nebulizers. The resulting eye drops are colorless, with a pH of 6.5-7.0, meeting edible standards. The active ingredients are molecularly dissolved, allowing for eye drops, nebulization, external application, and oral administration. It is safe and non-irritating, with high component utilization, adaptable to multiple scenarios, green and additive-free, suitable for long-term eye care, and safe for the elderly and children.

This invention relates to a cognitive diagnosis and reverse thinking training education system based on dual AI collaboration, belonging to the fields of educational technology and artificial intelligence technology. The system includes: acquiring and preprocessing multimodal data from students' learning process, outputting multidimensional cognitive feature vectors; dynamically dividing cognitive levels based on these vectors, constructing differentiated cognitive profiles, and generating personalized training task matrices by combining them with a mapping rule base; locating cognitive gaps and logical error paradigms, calling a metacognitive question chain library to generate a progressive question sequence, and combining it with scenario-based verification tasks to form a set of error correction and knowledge reinforcement; constructing a pre-construction common difficulty training module for a group cognitive graph, building a dynamic mastery assessment index system, and generating multidimensional ability feedback reports. This achieves accurate diagnosis of students' cognitive states and personalized training adaptation, efficiently repairing knowledge gaps, strengthening reverse thinking abilities, and improving the pertinence and effectiveness of learning and training.

The utility model discloses a kind of photovoltaic power station of single-pitch installation of double-slope inclined roof, double-slope inclined roof includes the first slope roof and the second slope roof being set in opposite sides of ridge, the photovoltaic power station includes photovoltaic support and photovoltaic module, the photovoltaic support includes the first single-pitch support being installed in first slope roof and extending to the second slope roof above along longitudinal oblique, the second support being installed in second slope roof and being supported below first single-pitch support, the first single-pitch support is equipped with the single-pitch mounting surface for installing photovoltaic module. Thus form a single-pitch structure to install photovoltaic module in double-slope inclined roof, relative to the original first slope roof and second slope roof respectively install photovoltaic module, can solve the problem of original inclined roof north slope power generation low.

The invention is suitable for the technical field of advertisement putting evaluation, and provides an intelligent evaluation method and system for an advertisement putting effect, and the method comprises the steps: obtaining a current advertisement audio rhythm value of voice advertisement content, and adjusting the audio rhythm of the voice advertisement content when the current advertisement audio rhythm value is not in an optimal interval, and playing the adjusted advertisement audio rhythm value after the adjusted advertisement audio rhythm value falls into the optimal interval. Compared with the prior art, the method has the advantages that the influence of the advertisement is quantitatively evaluated from the aspect of movement behavior change, accurate optimization of the voice advertisement rhythm in the movement scene is realized, the matching degree between the advertisement content and the movement rhythm of the target user can be improved, and the user experience is improved. And the acceptability of the user to the advertisement information can be improved while the motion interference is reduced, so that the advertisement putting effect is effectively improved.

This invention discloses a combined acupuncture and medication method for treating cervicogenic vertigo, belonging to the field of traditional Chinese medicine clinical treatment technology. The method comprises two parts: oral administration of a specific herbal composition and standardized acupuncture knife therapy. The herbal composition consists of Pinellia ternata, Gastrodia elata, Uncaria rhynchophylla, Poria cocos, Citrus reticulata peel, stir-fried Atractylodes macrocephala, Zingiber officinale, Haliotis diversicolor, Pueraria lobata, Cinnamomum cassia, Corydalis yanhusuo, Ziziphus jujuba, Lycopodium clavatum, Spatholobus suberectus, Pheretima aspergillum, Chaenomeles speciosa, and Paeonia lactiflora in specific dosages, which are then sterilized, preserved, dried, pulverized, and sieved to form capsules for oral administration. The acupuncture knife therapy targets Baihui (GV20), the midpoint of the neck, the left point of the neck, the right point of the neck, and the articular process points. This invention has the effects of resolving phlegm and relieving wind, strengthening the spleen and removing dampness, calming liver yang, relieving exterior cold, and relaxing tendons and vessels, far exceeding the effects of Western medicine treatment alone. It is most effective for the phlegm-dampness obstruction type. It has the advantages of being safe with no side effects, treating both the symptoms and the root cause, having a low recurrence rate, a high degree of standardization, and a wide range of applications. It improves the pathological state of cervicogenic vertigo from the root, embodying the concept of preventive medicine in traditional Chinese medicine, and has significant clinical application value.

This invention relates to the application of urinary FLRT2 protein in the preparation of IgA nephropathy biomarkers, belonging to the field of materials science involving specific methods for the study or analysis of proteins, peptides, or amino acids. The application refers to the use of urinary FLRT2 protein as a biomarker in the preparation of predictive models for IgA nephropathy, in the preparation of online diagnostic systems for IgA nephropathy, and in the preparation of reagent kits for the detection of IgA nephropathy. This invention has the following advantages: 1. Achieves high-precision non-invasive diagnosis; 2. Overcomes the limitations of the "black box" and provides interpretable decision support; 3. Completes clinical translation and provides real-time online tools; 4. Verifies the unique added value of FLRT2 biomarkers; 5. Possesses strong generalization ability and robustness; 6. Provides a potentially efficient and low-cost screening pathway.

This invention discloses a highway active interactive guidance system and method based on driver state perception. It captures driver facial features, physiological signals, vehicle operation behavior, and real-time road environment data from multiple dimensions through infrared cameras, sensors, vehicle bus interfaces, and roadside interactive devices. This overcomes the limitations of single-perception and provides comprehensive, high-quality basic data support for subsequent analysis. Based on this, the invention effectively solves the problems of single perception dimensions and low accuracy in existing technologies by collecting and fusing multi-dimensional data on facial features, physiological signals, vehicle operation behavior, and road environment. It can comprehensively and accurately capture both explicit and implicit driving risks of drivers.

This invention relates to flavor compositions comprising γ-nonanolactone, γ-undecanolactone, γ-caprolactone, and γ-decanolactone, wherein, based on 100 parts by weight of γ-nonanolactone, the amount of γ-undecanolactone is about 50 to about 1200 parts by weight, the amount of γ-caprolactone is about 100 to about 700 parts by weight, and the amount of γ-decanolactone is about 100 to about 3000 parts by weight. The invention also relates to aqueous food compositions comprising the flavor compositions, methods for preparing the aqueous food compositions, uses of the flavor compositions or aqueous food compositions, and beverages, gel-type snack foods, nutritional formula foods, nutritional supplements, pharmaceuticals, or medical products comprising the flavor compositions or aqueous food compositions.

This invention belongs to the field of furniture technology and discloses a terminal device control method, apparatus, and storage medium based on furniture posture. The furniture is connected to the terminal device, and the terminal device control method based on furniture posture includes: acquiring furniture posture change data; determining control commands for the terminal device based on the posture change data; and controlling the terminal device according to the control commands. This achieves seamless and natural contactless interaction, effectively eliminating reliance on additional wearable devices and related privacy concerns, increasing user acceptance, and realizing a deep and seamless integration of intelligent interaction with the everyday home environment.

The utility model relates to the technical field of barrier avoidance device, concretely is a portable barrier avoidance device for assisting blind people to travel, including the casing, the second outer wall of casing is provided with first ranging module, the inclined surface of casing is provided with second ranging module, is provided with host computer and vibration module in the casing. The utility model discloses, aiming at the problem that the privacy of blind user is neglected because of voice broadcast for the prior art product, the device provides the feedback mode of non - voice through vibration module, avoids causing the attention of others or the psychological discomfort of user, improves the use experience while protecting the privacy, overcomes the voice failure problem of prior art product in noisy environment, even under complex scene, user can also know that the barrier appears in the front or the front lower side through vibration prompt, ensures the product stability and practicality. Still with braille button, automatic adjusting function is combined, reduces the learning cost and psychological stress, improves the acceptance of user to product.

This invention discloses a knowledge graph-based intelligent nutritional meal construction system, method, and storage medium, relating to the fields of computer-aided diet recommendation and recipe generation. The invention utilizes a sparse nutritional vector coding module to construct a high-dimensional sparse nutritional vector dictionary for ingredients and calculates the nutritional contribution weight vector of the ingredient to be replaced in the current recipe. A culinary culture knowledge graph module maintains the coordinates of culinary culture clusters obtained by graph embedding training of ingredient entities. A cross-cuisine implicit association mining module retrieves candidate ingredients with a cosine similarity higher than a threshold to the nutritional contribution weight vector and the largest distance from the culinary culture cluster as target replacement ingredients. This addresses the problems of ingredient replacement being limited to the same category, single flavor output, and inability to achieve cross-cultural flavor reconstruction while maintaining the nutritional structure. It achieves maximum flavor entropy increase replacement under nutritional equivalence constraints, improving the scientific rigor and diversity of intelligent nutritional meal construction.