65 results about "Weight change" patented technology

The invention discloses a batch feeder and a control method, and relates to the technical field of feeding devices, the batch feeder comprises a rack and a material storage tank, the rack is provided with a weight sensor and a supporting block, and the material storage tank is movably connected with the rack, so that the weight change of the material storage tank in the feeding process is measured, and quantitative feeding is realized. The supporting block is provided with a first sealing piece arranged on the periphery of the flow divider in a sleeving mode, it can be ensured that the storage tank and the flow divider can move relative to each other, vibration can be prevented from being transmitted to the storage tank and the weight sensor, and accurate measurement is achieved. The first sealing piece can achieve sealing, and air leakage and material leakage are avoided. The flow divider is provided with an air inlet channel, the air inlet channel is communicated with the flow dividing cavity of the flow divider, and the draught fan can inject high-pressure airflow into the air inlet channel so as to remove agglomerated and blocked materials and relieve the material blocking condition. The invention further comprises a control method, according to the method, whether material blockage occurs or not is judged by detecting the weight change rate of the material storage tank, continuous feeding operation can be ensured through blowing of the back flushing device after material blockage, and good feeding efficiency is kept.

The invention provides a dynamic weight distribution updating method and system for pet health data, and relates to the technical field of data processing, and the method comprises the steps: 1, obtaining pet identity information, static attributes and dynamic physiological indexes through an Internet of Things device; 2, calculating the physiological age of the pet according to the static attribute, calculating the physiological age, matching a preset variety growth model, and outputting a current life cycle stage identifier and a corresponding standard cycle parameter; and step 3, according to the current life cycle stage identifier, distributing initial weight coefficients for three health monitoring dimensions of weight change, an insect expelling cycle and a bathing cycle. According to the method, data are collected through the Internet of Things, and weights are dynamically allocated and adjusted in combination with the variety growth model, so that accurate monitoring of pet full-life-cycle health indexes, personalized maintenance scheme generation and continuous model optimization are realized, and the intelligent level of health management is improved.

The application discloses application of a small-molecule drug indisulam in preparation of a drug for treating autoimmune diseases, and further verifies safety of the molecule, long-term continuous use of the drug does not cause weight loss of animals, and weight change has no difference with normal control mice; tissue sections of multiple organs show that the drug has no obvious toxic side effects on each organ. In addition, the drug can promote differentiation of regulatory T cells, but does not affect functions of other immune cells. Therefore, the drug is used for treating autoimmune diseases, and good effect is found.

To provide a weight change system capable of making a driver operate carefully depending on the tire wear of an industrial vehicle.SOLUTION: A weight change system S comprises a weight change unit, a wear determination unit, a weight determination unit, and a change commanding unit. The weight change unit changes at least one weight of an accelerator pedal, a brake pedal, and an accelerator lever of an industrial vehicle 1. The wear determination unit determines the wear degree of the tire 10a of the industrial vehicle 1. The weight determination unit determines at least one weight of the accelerator pedal, the brake pedal, and the accelerator lever depending on the wear degree of the tire 10a. The change commanding unit controls the weight change unit according to the determination by the weight determination unit and changes at least one weight of the accelerator pedal, the brake pedal, and the accelerator lever.SELECTED DRAWING: Figure 1

The application discloses a material blocking pre-judgment and collaborative control method and system for a multi-scale collaborative batching system. The method comprises the following steps: in the unloading process, real-time weight signals of each weighing sensor are acquired and real-time gravity center coordinates of the material are calculated; the gravity center moving speed is calculated; the weight change amount of the feeding end and the unloading end is acquired; when the gravity center speed continuously falls below the threshold and the weight change meets the abnormal condition, a material blocking pre-judgment signal is generated and all batching scales are stopped; after the automatic execution of the material blocking recovery operation and the determination of the troubleshooting, the scales are started in turn from long to short according to the remaining distance of the material front end of each scale from the unloading end to restore the collaborative unloading. The application accurately pre-warns in the early stage of material blocking and globally collaboratively stops through the double criteria of gravity center kinematics and regional weight difference, effectively guarantees the batching accuracy, and is especially suitable for high-reliability and high-precision industrial batching scenes.

This invention discloses a data processing method and a flue gas desulfurization system, applied to a flue gas desulfurization system. The method includes: acquiring the average weight of a target material over a first preset time period; calculating the weight change rate of the target material based on the average weight; and determining the feeding speed of the target material in the flue gas desulfurization system based on the weight change rate and the current feeding and discharging status of the flue gas desulfurization system. This invention accurately determines the feeding speed of the material by acquiring the average weight and change rate of the target material in real time over a preset time period, combined with the operating status of the flue gas desulfurization system. This method solves the problem of weight data fluctuations caused by environmental vibrations and changes in equipment operating status, improves the accuracy of feeding flow calculation, and ensures the continuity and efficiency of the desulfurization process by accurately monitoring the feeding amount of quicklime, while avoiding reduced desulfurization efficiency and increased operating costs due to inaccurate data.

The present application belongs to the technical field of health management, and specifically relates to a weight prediction system based on multi-modal food data. The weight prediction system comprises a unified dietary feature learning module based on CLIP, a time series prediction model, and a dietary-weight loss calculation module. The present application explores the influence of dietary intake on weight prediction, and predicts the future weight change trend by using the weight change in a short period and the dietary record. The present application firstly extracts the unified features of historical food data through the dietary feature learning module, and then splices the features and the historical weight change sequence to serve as the input of the time series prediction model; the dietary feature learning module and the time series prediction model are trained through dietary-weight loss to establish the connection between dietary intake and weight change. The present application system is high in accuracy and strong in adaptability for weight prediction, and can be applied in the fields of health and medical treatment to conduct personalized health management.

This invention discloses a rapid screening method for *Abalone simonii* with high feed efficiency. This rapid screening can be achieved through either method I) or II). Method I) involves selecting 12-month-old *Abalone simonii* individuals for constant-temperature culture and subjecting them to 7 days of starvation stress. The specific weight loss rate of each individual after 7 days of starvation stress is calculated, and the 50% with the smallest specific weight loss rate are considered individuals with high feed efficiency. Method II) involves selecting 12-month-old *Abalone simonii* individuals for constant-temperature culture and subjecting them to 10 days of starvation stress, followed by resumption of feeding for 28 days. Weight changes are recorded, and the weight gain of each individual from day 14 to day 28 after resumption of feeding is calculated. The 50% with the largest weight gain are considered individuals with high feed efficiency. The screening method provided by this invention can accurately and rapidly obtain *Abalone simonii* individuals with high feed efficiency, shortening the evaluation cycle and significantly reducing the cost of trait evaluation.

The invention discloses a live pig feeding fine management device and system, and relates to the technical field of live pig breeding, the live pig feeding fine management device comprises a pig trough and a readable electronic ear tag, the pig trough is provided with a channel, and a first electronic weighing device is arranged below the channel; according to the invention, through readable electronic ear tag identification, automatic feeding control and double-scale synchronous metering, the identity, accurate feed intake and weight data of pigs are automatically collected when the pigs eat each time, a continuous individual data link is formed, and on the basis, real-time monitoring of the feed intake interval, automatic early warning of abnormal feed deprivation and early detection of diseases can be realized; according to long-term accurate feed conversion ratio and daily weight gain data, a quantitative basis is provided for scientific breeding of high-yield breeding pigs, the non-pregnant period is intervened and effectively shortened in time by continuously analyzing the weight change trend of breeding sows and intelligently assisting early pregnancy diagnosis, and finally, the system changes traditional empirical group management into traditional group management. And the system is upgraded to a data-driven and individualized intelligent management closed loop.

The invention relates to the technical field of clothes treatment, in particular to a control method of clothes care equipment and the clothes care equipment, and aims to solve the problem that an existing clothes care cabinet is poor in drying uniformity. The control method of the clothes care equipment comprises the following steps: enabling a drying device to operate; the real-time weight change rate X of the clothes on the clothes hanging component is obtained; when the real-time weight change rate X is reduced to a first preset weight change rate, entering an atomization mode; the step of executing the atomization mode specifically comprises the steps that the number of areas S, needing to be wetted, of the clothes is determined based on the first preset weight change rate; wherein a plurality of areas S are sequentially arranged from top to bottom; and the atomization device is controlled to convey atomized water to the area S needing to be wetted. In the process of drying the clothes, different areas of the clothes are wetted according to the change of the weight of the clothes, so that the humidity balance of the clothes is kept, the clothes can be prevented from wrinkling due to local overheating, and the drying uniformity of the clothes is improved.

The invention provides a pellet feed precise feeding method and system based on animal information feedback, and relates to the technical field of animal feeding. The method comprises the following steps: when an animal reaches an entrance of a feeding area, determining weight information of the animal fed this time through a weighing sensor, and storing the weight information; after the animal arrives at the feeding point, collecting animal identity information according to the ear tag information of the animal; determining the target feeding amount of the feeding, and performing quantitative feeding; determining the weight of the residual feed for feeding this time; determining the actual feed intake of the feeding; and updating the animal identity information. According to the invention, the target feeding amount can be determined based on the animal weight information and the animal identity information, and quantitative feeding is carried out, so that the animal identity information is updated. According to the animal feeding method, the target feeding amount can be dynamically adjusted according to the ingestion condition and weight change of animals, the feed ratio is optimized in an auxiliary mode, the target feeding amount and the accuracy and pertinence of feed ratio determination are improved, and the animal feeding efficiency is improved.

The application discloses a kind of trajectory identification and timing coupling-based dietary behavior analysis method and system, and relates to the technical field of intelligent perception and health monitoring.In order to solve the problem that the prior art cannot accurately distinguish between eating, spitting out residues, discarding, and picking up, leading to systematic bias in the calculation of intake, the application obtains information about the intake;obtains the running trajectory of the object to be identified;obtains the weight change timing data of the first and second plates;identifies the running category of the object to be identified based on the running trajectory;time-couples the information about the intake, the running category of the object to be identified, and the corresponding weight change timing data, thereby obtaining the intake data of the intake.The application is mainly used for accurately calculating the intake during meal.

The invention discloses a batch feeder and an anti-blocking control method, and relates to the technical field of feeding devices.The batch feeder comprises a rack and a storage tank, the rack is provided with a weight sensor and a supporting block, and the storage tank is movably connected to the rack, so that the weight change of the storage tank in the feeding process is measured, and quantitative feeding is achieved. The supporting block is provided with a first sealing piece arranged on the periphery of the flow divider in a sleeving mode, it can be ensured that the storage tank and the flow divider can move relative to each other, vibration can be prevented from being transmitted to the storage tank and the weight sensor, and accurate measurement is achieved. The first sealing piece can achieve sealing, and air leakage and material leakage are avoided. The invention further comprises an anti-blocking control method, according to the anti-blocking control method, whether material blocking occurs or not is judged by detecting the weight change rate of the material storage tank, continuous feeding operation can be ensured through blowing of the back flushing device after material blocking, and good feeding efficiency is kept.

The application discloses a kind of control method, medium and control system of feeder, method includes steps: according to the material capacity of feeder, set multiple weight intervals;In the sampling period of one weight interval, obtain the weight of material of feeder, calculate the weight change rate in unit time, obtain multiple groups of weight change rate data corresponding to weight interval;Data fitting is carried out to multiple groups of weight change rate in the same weight interval, and the product of the weight change rate and the percentage of motor speed obtained by fitting is used to obtain the maximum feeding capacity parameter in the corresponding weight interval;Record the retention time and maximum feeding capacity parameter of each weight interval;According to the weight interval corresponding to the real-time material weight of feeder, maximum feeding capacity parameter and retention time, adjust motor speed.The application has the advantages of high feeding precision, high feeding efficiency and the like.

The present invention provides a kneader equipped with a roving mechanism that allows for the quantitative supply of fiber bundles, regardless of the kneading conditions, during the kneading of a plasticized thermoplastic resin and a fibrous filler. [Solution] A kneader that controls the screw rotation speed of the kneader based on the weight change of the roving. Preferably, the weight change of the roving is measured using a loss-in-weight formula to control the dispensing of fiber bundles and the supply of thermoplastic resin. Preferably, the weight decrease of the fiber bundles of the roving is linked to the supply of thermoplastic resin to the kneader.

The invention belongs to the technical field of clothes drying equipment, and particularly relates to a drying control system based on weight change of aired clothes, which comprises a man-machine interaction module used for inputting a drying demand by a user, displaying a drying progress and a fault prompt and supporting voice interaction control at the same time; the weight detection module is used for collecting weight data of the clothes in the airing and drying process in real time; and the material identification module is used for firstly collecting a clothing surface texture image and then detecting the molecular structure characteristics of the clothing material so as to identify the clothing material type after the two data are fused. The clothes weight data are collected in real time through the weight detection module, the material information of the material recognition module and the environmental parameter compensation of the environmental sensing module are combined, the water content is accurately calculated to judge the drying end point, the drying precision is improved, and excessive drying or incomplete drying is avoided.

The application provides a vacuum emulsifying pot for detecting weight change in real time, which comprises a frame body, an emulsifying pot arranged on the frame body, and a weight detection assembly arranged between the emulsifying pot and the frame body and used for detecting the total weight of the emulsifying pot. The frame body comprises a support plate, mounting holes arranged on the support plate, a plurality of support columns arranged on the support plate, and a positioning plate arranged between the plurality of support columns and below the support plate. The weight detection assembly is arranged on the positioning plate, and the emulsifying pot is matched to extend into the mounting holes and is arranged on the weight detection assembly. The weight detection assembly can be arranged to detect the total weight of the emulsifying pot in real time to monitor the weight change of materials in the pot, accurately pay attention to the emulsification of the materials, reduce product quality problems caused by inaccurate control of material proportioning or emulsification state, improve production stability and product qualification rate, reduce production loss and rework cost, and has a reasonable overall structure design, simple operation, low implementation cost, and is convenient for popularization and implementation.

The specification discloses an adjustment control method and device of a cooking parameter, a storage medium and equipment. The adjustment control method of the cooking parameter comprises the following steps: monitoring the weight of cooking materials during cooking, determining the weight change value of the cooking materials, judging whether the cooking materials reach a target cooking state according to the weight change value, if yes, determining the cooking material parameter information corresponding to the initial material state of the cooking materials according to the actual cooking time length used by the cooking materials to reach the target cooking state, determining the control parameter for continuing cooking after the cooking materials reach the target cooking state according to the cooking material parameter information, and executing a cooking task according to the control parameter.

The invention provides a cooking control method and device, a cooking utensil and a readable storage medium, and the method comprises the steps: obtaining a first initial temperature detected by a temperature detection part of the cooking utensil under the condition that the cooking utensil starts to cook a to-be-cooked food material; under the condition that the temperature detected by a temperature detection piece of the cooking utensil reaches a first preset temperature, determining a first running time length of the cooking utensil; determining a target temperature according to the first initial temperature, the first operation duration and the cooking parameters; wherein the cooking parameters are pre-stored cooking parameters of the cooking utensil for cooking the first reference food material and the second reference food material; and under the condition that the temperature detected by a temperature detection piece of the cooking utensil reaches the target temperature, the cooking utensil is controlled to stop cooking. According to the control method, the situation that the cooking effect is affected due to the fact that the weight change of the to-be-cooked food materials of the same type is large can be avoided, and then the cooking effect of the to-be-cooked food materials is improved.

The invention provides a drying control method of fabric treatment equipment and the fabric treatment equipment, and belongs to the technical field of fabric treatment equipment. According to the drying control method, the thickness grade and the weight grade are recognized at a time according to the ratio K of the humidity change rate to the weight change rate, precorrection is conducted on the initial drying strength and the ending criterion accordingly, and the key parameters such as the draught fan frequency and the drying judgment times are adjusted to the gear matched with the load at the beginning of drying of equipment; and the condition that the heavy fabric is judged to be dry in advance or dried for a long time due to too low initial parameters is avoided, so that the overall operation time is shortened and the energy consumption is reduced while the drying uniformity is ensured.

Weight determination device for beehives - nectar flow estimator, characterized in that the invention uses a linear / beam-shaped or alternatively point-shaped recording to determine the weight of the beehive and can measure weights or weight changes with one side of the beehive.

The present application relates to the technical field of children's health assessment, in particular to a children's body fat rate adaptive prediction method and system based on trajectory feature cooperation, comprising the following steps: obtaining children's physical examination data set, analyzing height and weight change to calculate difference ratio to screen samples, extracting waist circumference change slope to evaluate stability to screen samples, calculating body sign proportion difference to adjust training weight, identifying age stage residual difference gap to adjust model parameters, combining body fat trend and body weight trend direction to adjust prediction slope to generate results. In the present application, samples are screened through height and weight trajectory, combined with the fluctuation continuity of waist circumference change slope to eliminate abnormal data, the feature weighting coefficient is set according to the proportion deviation of height and weight and muscle mass, the response coefficient is adjusted according to the distance relationship of the grouping mean and the central interval of the age stage residual, the change path is judged by the consistency of the body fat and body weight prediction trend, the non-trend prediction deviation is avoided, and the stability and sample adaptability of the model are improved.

The application provides a bacon cutting quality automatic regulation and control system and method, wherein a three-dimensional scanner scans each piece of prepared bacon in three dimensions, a data processing device determines the volume of each section of the bacon according to the scanned three-dimensional information; a heating and drying device heats each section of the bacon, and after heating, the bacon is placed on a weighing device; the data processing device calculates the weight change amount according to the initial weight of the bacon measured by the weighing device and the weight after each heating, determines the fat content rate of the section after heating and drying according to the initial fat content rate-weight change amount list, the weight change amount and the fat content rate change list, determines the weight of the section after heating and drying according to the volume of the section and the fat content rate of the section after heating and drying, and partitions the cutting of each piece of bacon according to the customer's demand for the weight and fat content rate of the bacon; and a cutting device cuts each piece of bacon according to the partition. The application can enable customers to purchase bacon corresponding to the fat and lean degree and weight.

The invention provides a user body balance monitoring method based on intelligent body weight monitoring, which comprehensively considers various body weight monitoring factors and comprehensively knows the body weight condition of a user and the change reason thereof. The cloud server generates a weight change influence report of the user by using the LLM, the intelligent analysis can deeply mine information behind the data, and more accurate and detailed weight change reason analysis is provided for the user. And the cloud server identifies the weight change trend of the user based on a machine learning model, and recommends and outputs a corresponding weight balance training plan. The plan is formulated according to the specific condition of the user, has strong pertinence and individuation, and can better meet the weight management demand of the user. When a user triggers an alarm rule, the management background can timely send a training instruction for the user to the cloud server, thereby realizing real-time monitoring and timely intervention. The user can obtain own weight information and related suggestions anytime and anywhere, so that the user experience and the management efficiency are improved.

This invention discloses a shelf lifting device, a refrigerator, and a control method for the shelf lifting device. The shelf lifting device includes guide rails arranged on both sides and a shelf that can move up and down along the guide rails. It also includes a pressure sensor located at the lower end of each guide rail. The pressure sensor is electrically connected to a controller, which controls the shelf lifting speed to maintain a uniform and stable speed based on the real-time weight change of the shelf and the food on it, as measured by the pressure sensor. This invention effectively solves the vibration caused by changes in shelf lifting speed due to changes in food weight; it prevents the shelf from tilting and food from rolling off; and it overcomes the risk of shelf or motor damage caused by the shelf hitting the top, which may not be easily detected.

The application discloses a refrigeration cabinet and a running control method of the refrigeration cabinet. The method comprises the following steps: setting a weight sensor for detecting the weight of stored goods and a temperature sensor for detecting the temperature of a chamber in the refrigeration cabinet. When the door is detected to be opened, the compressor is controlled to stop running. The weight change value is calculated according to the weight of goods detected by the weight sensor before and after the door is opened. The temperature change rate is calculated according to the temperature of the chamber detected by the temperature sensor. After the door is detected to be closed, the running state and the running parameter of the compressor are controlled according to the door opening time, the weight change value and the temperature change rate. The application can effectively combine the opening and closing actions, the weight change of food and the temperature change of the chamber to control the rotating speed of the compressor, improve the cooling speed and improve the storage quality of food.

The embodiment of the invention provides an anti-dry-burning control method of cooking equipment, a controller and the cooking equipment. The method comprises the steps that a controller of the cooking equipment obtains the real-time weight of the cooking utensil in the cooking process, so that the weight change information of the cooking utensil in the preset time length is determined, and the operation frequency of a user on the cooking utensil in the preset time length is obtained through analysis. The controller obtains the real-time temperature of the cooking utensil, and when the real-time temperature of the cooking utensil reaches a first temperature threshold value, the anti-dry-burning temperature threshold value is adjusted according to the operation frequency. And the controller adjusts the heating gear according to the adjusted dry-burning-resistant temperature threshold value and the real-time temperature. The method is used for achieving the effect of improving the accuracy of anti-dry-burning control.

A bed senses inter-sleep-session changes in bodyweight of a subject. A computer system can be configured to: receive weight readings; determine, using the weight readings, user presence in a bed; identify, using the user presence, sleep sessions for the user; and generate, using the weight readings and for a given sleep session, weight change data that records a change of weight by the user through the sleep session.

The utility model relates to the field of weighing scales, and particularly discloses a weighing scale which comprises a newborn incubator, a bearing bin is arranged above the newborn incubator, a bearing pad is arranged on the upper surface of the bearing bin, a placing bin is arranged below the bearing pad and located in the bearing bin, and the weighing scale is installed in the placing bin. Movable lug plates are installed at the two side ends of the weighing scale, inner rotating lug plates are installed between one end of the inner side of the containing bin and the movable lug plates, a rotating groove is formed in the side, away from the inner rotating lug plates, of the bearing bin, a pinch bar is installed in the rotating groove, and a weight display screen is arranged on the side, close to the pinch bar, of the weighing scale. After the whole pinch bar rotates to the interior of a positioning buckle clamped to the upper surface of the newborn incubator, the upper surface of a weight scale in the placement bin lifts the whole bearing pad upwards, and the purpose that the weight change can be measured without taking out the baby is achieved.