669results about "Weighing indication devices" patented technology

The invention relates to the technical field of weighing equipment detection, and discloses a detection output method, device and equipment for weighing equipment and a storage medium, and the method comprises the steps: carrying out the preprocessing and analog-to-digital conversion of original output signals of a plurality of weighing sensors in the weighing equipment, and obtaining synchronous digital signal data; bayesian multi-channel signal fusion and anomaly detection are carried out based on the synchronous digital signal data, and multi-channel fusion signal data and an anomaly detection identifier are obtained; performing inter-channel correlation analysis and adaptive weight distribution according to the abnormal detection identifier and the multi-channel fusion signal data to obtain a multi-channel weighted fusion result and a calibration compensation parameter; and carrying out real-time fault isolation and multi-channel working state identification on the multi-channel weighted fusion result based on the calibration compensation parameter, and generating a weighing detection result, the weight distribution can be automatically optimized according to the real-time working state and the signal quality of each weighing sensor channel, and the accuracy and the stability of the measurement of the weighing equipment are improved.

The invention provides a wireless weighing transmission garbage can and a data transmission method, and relates to the technical field of weighing garbage cans, the garbage can comprises a weighing device, a data acquisition device wirelessly connected with the weighing device and mounted on a vehicle, and a cloud management platform for acquiring information of the data acquisition device; the weighing device comprises a garbage can body, a weighing plate, a bottom plate, a weighing control module and a weighing sensor, wherein the weighing plate and the bottom plate are sequentially installed at the bottom of the garbage can body, the weighing control module is installed on the weighing plate, and the weighing sensor is embedded into the weighing control module. The data acquisition equipment comprises a data acquisition control module for acquiring information of the weighing device, and a display for displaying the number and the position of the garbage can and the garbage weight; through a cloud management platform, a collection and transportation unit can accurately obtain the garbage weight of a garbage can at a collection and transportation point, garbage collection and transportation management is quantified, data can be temporarily stored by using a memory U5 in data acquisition equipment, it is ensured that the data is not lost when communication is interrupted, and the integrity of the data is improved.

The invention discloses a weighing monitoring early warning method and device for a smart scale, and relates to the technical field of weighing monitoring, and the method comprises the steps: activating a smart scale detection program to carry out the weighing record calculation of a target smart scale, and determining an initial weighing coefficient; building a weighing scene test parameter table, monitoring to obtain a real-time weight AD value set, and recording actual weight information of an object; carrying out partition regression fitting to generate a weighing nonlinear model; performing comparison calculation on the dynamic weighing coefficient set and the initial weighing coefficient in sequence, and determining a weighing coefficient deviation slope set; and constructing a weighing dynamic early warning mechanism, determining a weighing early warning strategy, and carrying out weighing early warning control on the target intelligent scale. The technical problem that weighing deviation and early warning hysteresis cannot be timely and accurately monitored due to the fact that weighing of an intelligent scale in the prior art is easily interfered by factors such as environment and long-term use is solved, and the technical effect of improving weighing accuracy of the intelligent scale and monitoring and early warning timeliness is achieved.

The invention provides a construction site intelligent weighing management method and system based on dynamic compensation and a medium. The method comprises the steps that zero calibration is carried out by obtaining the weighing state of weighing equipment, or a corresponding original weight data set, a vibration amplitude, a tank rotating speed and a vehicle parking inclination angle are obtained according to a preset sampling frequency, processing is carried out according to the tank rotating speed and the vibration amplitude, and the rotating state of a tank is obtained; self-adaptive filtering compensation processing is carried out on the original weight data set according to the rotation state to obtain final measurement weight data, then abnormal value detection is carried out on the final measurement weight data, and intelligent weighing management is carried out according to the detection result; according to the invention, through real-time determination of the weighing state, evaluation of the rotation state of the tank body, dynamic real-time adaptive filtering compensation processing, obtaining of the final measured weight data, and anomaly detection, intelligent weighing management based on dynamic compensation is realized, and the adaptability and accuracy of weighing are improved.

The invention relates to a body fat management system, which comprises a nutrition scale, an APP and a body fat scale, the nutrition scale can calculate total calorie intake according to diet intake data and feed back the total calorie intake to the APP, the APP can collect user information and feed back the user information to the body fat scale, and the body fat scale can collect human body components and feed back the human body components to the APP in combination with the user information fed back by the APP. The APP can dynamically update a calorie intake target of each day according to the human body composition feedback information of the body fat scale and the calorie total intake feedback information of the nutrition scale and give a target intake early warning of each meal, and dynamic closed-loop management between diet intake and body metabolism feedback is realized through multi-source data acquisition, interaction and analysis, so that the management efficiency is improved. The invention further relates to a body fat management method applying the body fat management system.

Systems, devices, and methods are provided for pulsed strain gauge topologies. A weight sensor assembly may comprise one or more load cells for receiving excitation pulses during a first state period of a duty cycle, sample and hold (S / H) circuitry connected to the one or more load cells that holds analog measurement signals from the one or more load cells, first filtering circuitry connected to the S / H circuitry for processing the analog measurement signals and producing a DC level signal, an amplification system connected to the filtering circuitry, for amplifying the DC level signal, second filtering circuitry connected to the amplification system for filtering power line noise, and analog-to-digital (ADC) circuitry connected to the second filtering circuitry. Examples of load cells described herein include full-bride load cells (FBLCs) and half-bridge load cells (HBLCs).

The disclosure relates to a data reading system and related methods of operation designed for efficiently calibrating a scale associated with the data reading system. Prior to powering the scale, the data reading system initially determines whether an item is present on the scale via images obtained by one or more data readers of the data reading system. Upon confirmation that the scale is clear of any items that may impact an initial zero weight, the data reading system powers on the scale to complete the initialization process and configure the data reading system for operation.

A patient handling apparatus (10) comprising a base (30) with a frame (31) and a patient support device (20). The patient handling apparatus (10) further comprises a weighing arrangement (90) for weighing a patient supported by the patient support device (20), said weighing arrangement (90) comprising a sub frame (91) and a plurality of load sensors (95, 96, 97). The sub frame (91) is arranged on the load sensors (95, 96, 97), said load sensors (95, 96, 97) defining a weighing area (S), whereby the patient support device (20) is mounted to the frame (31) such that a central point (C) of a seat support portion (21) of the patient support device (20) is positioned outside the weighting area (S) in at least one position of the patient support device (20).

Aspects of the disclosure are directed to an augmented-capability container. In accordance with one aspect, the disclosure includes a housing; a space within the housing for holding a user content; a weighing system for measuring a weight value of the user content; a floor panel within the housing, wherein the placement of the floor panel determines a first area dimension for the space and a second area dimension for housing the weighing system; one or more sensors configured to detect absence of any built-in component; and a processor coupled to the one or more sensors, the processor configured to calculate a tare weight value based on the absence and to use the tare weight value to add to the weight value of the user content to generate a composite weight value for display.

The invention discloses a chicken body size and weight automatic estimation method based on multi-view image fusion. The method comprises the steps of multi-view image acquisition and preprocessing, and body size estimation key point detection. Body weight estimation; visual angle fusion and parameter calculation; calculating a pixel-real distance conversion factor F through the solid circular array calibration plate, and converting a pixel distance into a real entity ruler parameter; and establishing a body size-body weight incidence matrix, inputting the body size parameter and the body weight prediction value into a full connection layer, and outputting the optimized body weight prediction value. Compared with traditional manual measurement, the method has the advantages that the measurement time consumption of a single chicken is greatly shortened, and rapid and automatic detection is realized; equipment such as a high-cost depth camera does not need to be used, hardware investment is remarkably reduced, meanwhile, labor dependence is reduced, labor cost is effectively controlled, and the batch monitoring requirement of a large-scale farm is highly met.

To provide a measuring device that is less affected by dust and water droplets and is suitable for sonic communication. [Solution] A weighing device W equipped with a weighing mechanism that determines the weighing value of an object placed on a weighing pan, a buzzer 30 that outputs an audible sound, and a case 100 that houses the weighing mechanism and buzzer 30, the weighing device W also has a sound signal generating unit 23 that generates a sound signal indicating the weighing value and outputs the sound signal from the buzzer, a partition 115 provided within the case 100 and formed between the weighing mechanism and the buzzer 30, and an opening 127 formed on the side of the case 100 and angled downward from the space on the buzzer 30 side separated by the partition 115 towards the outside of the case 100.

The utility model discloses a glass bottle forming weight real-time monitoring display device, which comprises a device main body, the device main body comprises a connecting mechanism, a stop air box and a stop air plate, an air inlet disc and an air cylinder are arranged in the connecting mechanism, and a weighing sensor is arranged in the stop air box. According to the glass bottle forming weight real-time monitoring and displaying device, by integrating the high-precision weighing sensor and the intelligent control system, the device can measure the weight of a glass bottle in real time after the glass bottle is formed, data are displayed on a control interface in real time, and the quality control capacity of a production line is effectively improved. Besides, the design of the cylinder and the air inlet disc in the device is ingeniously combined, cooling air can be automatically closed in the weighing process, the influence of the air on the weighing result is eliminated, and the accuracy of measured data is ensured. According to the device, the production efficiency is improved, and manual intervention and errors are reduced.

A method for providing weight accuracy indications for scales, such as vehicle scales, and systems are provided. A controller receives load data from a weighment from one or more sensors of the scale and determines a weight reading. The controller determines an estimated error magnitude for the weighment based on at least one of: at least a portion of the load data and additional data. The weight reading is electronically displayed at a user device along with at least one additional item based on the estimated error magnitude for the weighment.

A medical imaging system includes a gantry including a bore extending through the gantry. The medical imaging system further includes a table configured to support a subject moving through the bore. The medical imaging system further includes at least one sensor disposed on the table and configured to sense a total weight of a load on the table at two or more different measurement points. The medical imaging system further includes camera configured to generate an image of the table including the subject. The medical imaging system further includes a processor configured to determine a weight of the subject on the table based on at least one signal from the at least one sensor and a second signal from the camera.

The invention relates to the technical field of medical instruments, in particular to an intelligent weighing mattress system integrating pressure sensing and data processing and a weighing method. The method comprises the following steps that a pressure sensor array collects pressure distribution signals in real time and converts the pressure distribution signals into corresponding analog electric signals; the controller receives the analog electric signals output by the pressure sensor array, performs analog-to-digital conversion processing and performs filtering processing to obtain filtered effective digital pressure data; the controller performs calibration operation on the effective digital pressure data and performs data fusion processing in combination with the mounting position parameter and the sensitivity parameter corresponding to the mattress body so as to calculate real-time weight data of the bearing object; the data transmission module receives the real-time weight data output by the controller, carries out packaging processing, sends a generated weight data transmission packet to a hospital information system for unpacking and analysis, and generates a weight monitoring report. According to the invention, the weight of a bedridden patient can be monitored in real time and uploaded to a hospital information system.

To provide a system for preparing a pharmaceutical.SOLUTION: A system for preparing a pharmaceutical comprises: a computing device comprising a user interface providing an operator with instructions for preparing the pharmaceutical and at least one processor operatively connected to the user interface; a scale operatively connected to the at least one processor; and an image capture device operatively connected to the at least one processor and the scale and positioned to capture an image of at least one of the pharmaceutical and a component used in preparing the pharmaceutical.SELECTED DRAWING: Figure 2

The utility model relates to the technical field of working buckets, in particular to a working bucket capable of preventing load overrun, which comprises a working bucket main body, a supporting bottom plate is arranged on the working bucket main body, a breast board is connected to the upper end of the supporting bottom plate, a handrail is mounted on the breast board in an inserting manner, and a display screen mounting frame is arranged on the side surface of the working bucket main body. A display screen is mounted on the display screen mounting frame, a weighing positioning plate is arranged above the supporting bottom plate, spring supporting columns are uniformly arranged on the side surface between the weighing positioning plate and the supporting bottom plate, a dust cover is clamped and fixed at the upper end of the weighing positioning plate, and a weighing sensor is mounted in the middle between the weighing positioning plate and the supporting bottom plate. According to the working bucket capable of preventing the load from exceeding the limit, the weighing sensor is electrically connected with the display screen, weighing data can be displayed in real time, the loading quantity can be controlled, the overload condition is effectively avoided, meanwhile, maintenance processing of the weighing sensor is greatly facilitated, and use of the working bucket is facilitated.

The invention relates to a method for displaying a weighing result of a scale having an identifier, in particular a retail scale, on a mobile display device, wherein the mobile display device establishes a secure wireless communication connection with the scale and displays the identifier of the scale after successful connection establishment.

The utility model provides a material tank weighing device which comprises a base, the top of the base is provided with a mounting groove, two ends of the mounting groove are provided with weighing mechanisms, each weighing mechanism comprises two groups of fixing plates fixedly connected with the mounting groove, the top ends of the fixing plates are fixedly provided with bridge type weighing sensors, and the bridge type weighing sensors are fixedly connected with the mounting groove. The top ends of the two sets of bridge type weighing sensors are jointly connected with a supporting assembly, supporting blocks are installed in the middle of the supporting assembly, and arc-shaped faces connected with a material tank are arranged at the top ends of the supporting blocks. A positioning assembly is fixedly mounted on one side of the bottom end of each fixing plate; and an alarm mechanism is fixedly mounted on one side of the base. According to the utility model, through the arrangement of the base and the mounting groove at the top of the base, a good working environment can be provided for the weighing mechanism, external factors can be effectively prevented from interfering with the bridge type weighing sensor in the weighing mechanism, the service life can be effectively prolonged, and the detection precision can be effectively improved.

The utility model relates to the technical field of fish weighing, and discloses an intelligent fish weighing device with a plurality of weighing sensors, which comprises a controller, an output unit and weighing sensors, and the weighing sensors comprise a first weighing sensor and a second weighing sensor; the weighing support is used for bearing living fish to be weighed, the weighing sensor is used for weighing the living fish on the weighing support, and the controller is used for receiving weight data of the living fish weighed by the weighing sensor and comparing the weight data to obtain actual weight data of the living fish. According to the intelligent fish weighing device, the controller receives the weight data of the living fish weighed by the weighing sensors and compares the weight data to obtain the actual weight data of the living fish, so that the intelligent fish weighing device with the multiple weighing sensors is provided, and due to the arrangement of the first weighing sensor and the second weighing sensor, the weight data of the living fish can be accurately measured. The reliability of fish weighing data of the intelligent fish weighing device is improved, and whether the weighing sensor works normally or not can be judged.

The utility model discloses a static weighing device for a sintered ore sample, and relates to the technical field of weighing devices. The feeding device comprises a feeding machine, and a conveying belt is arranged below a discharging port of the feeding machine. In the conveying direction, a hopper is arranged below the front end of the conveying belt, the outer side of the upper end of the hopper is connected with a horizontally-arranged fixing support, a weighing sensor is installed at the bottom of the fixing support, and a supporting base is arranged at the bottom of the weighing sensor. A gate plate is arranged at the lower end of the hopper, the gate plate extends out of the hopper and is connected with a push rod for driving the gate plate to move horizontally, the push rod is connected with a push rod bracket, and the other end of the push rod bracket is mounted on the hopper. According to the utility model, the weight of a sintered ore sample can be accurately measured, and the accuracy of sample data is ensured, so that the precision and the reliability of a drum strength test are improved, and the problem of weighing deviation caused by factors such as vibration of a batching electric vibration feeder, powder residue and the like in the traditional feeding and weighing process is solved.

The present invention relates to a basket scale assembly, the basket scale assembly including a cable management assembly and a scale. The cable management assembly includes a cable chain assembly, a rail clip attached to the cable chain assembly, a cable track assembly attached to the cable chain assembly, a bottom attachment configured to receive the cable track assembly, and a top attachment configured to connect to the bottom attachment. The cable management assembly further includes a plurality of wires configured to be received by the cable track assembly. The scale includes a bottom plate, at least one load cell aligned with the bottom plate and configured to measure a weight, a plurality of top plates mounted to the bottom plate, and a circuit board being configured to receive signals from the at least one load cell.

The application provides a discharging platform with an overweight alarm system, which comprises a chassis and a discharging table. Rolling mechanisms are arranged on the two sides of the discharging table. The discharging table can slide along the chassis by means of the rolling mechanisms. The rolling mechanisms comprise front wheels and rear wheels. Wheel cavities are formed in the chassis for the rolling of the front wheels and the rear wheels. The discharging platform further comprises an alarm and a pressure sensor. The pressure sensor is used to trigger the alarm to issue an alarm. The pressure sensor is arranged on the chassis. The triggering part of the pressure sensor extends into the wheel cavity and can be triggered by the rear wheel. The discharging platform is provided with an overweight alarm system. The overweight alarm system can identify the weight of the articles placed on the discharging table. When the weight exceeds the maximum load set, the alarm is issued to remind the user that the weight is overweight.

The utility model discloses a raw material weighing device for daily chemical product production, comprising a weighing unit which comprises a weighing platform and a weighing machine fixedly installed on the top of the weighing platform, the top of the weighing machine is provided with a material barrel, the side wall of the material barrel is fixedly connected with a balancing weight, and the balancing weight is fixedly connected with the weighing platform; two symmetrically-distributed connecting plates are fixedly connected to the side wall of the material barrel, the adjusting unit comprises a discharging pipe fixedly communicated to one side of the material barrel, a servo motor is fixedly installed at one end of the discharging pipe, and an output pipe of the servo motor penetrates through the discharging pipe and is fixedly connected with a screw rod. According to the utility model, when the raw materials in the charging basket are excessive, the redundant raw materials in the charging basket are discharged through the discharging pipe by virtue of the screw rod, so that a user can directly observe the weighing value of the weighing machine, the weight of the raw materials meets the requirement, and the raw materials in the charging basket can be shaken flat by pushing the movable plate, so that the accuracy of the weighing result is ensured.

The invention discloses a stable explosion-proof cashier scale with accurate weighing, which comprises a base, four corners of the bottom of the base are connected with supporting legs, a weighing main body is arranged in the base, the outer wall of the base is connected with an assembly block, the top of the assembly block is clamped with a limiting basket, the rear end of the base is provided with a fixed arm, and the upper end of the fixed arm is provided with an adjusting mechanism. A main display screen is hinged to the front end of the adjusting mechanism, an auxiliary display screen is hinged to the rear end of the adjusting mechanism, the front side wall of the fixed arm is connected with a weighing ticket printer, and the right side wall of the fixed arm is connected with a standby power supply; the weighing device is reasonable in structural design, can weigh objects, can guarantee stable operation of equipment, can guarantee the accuracy of a weighing result, and is more convenient to use.

The invention discloses intelligent data transmission integrated equipment for PE film hydraulic recovery. The intelligent data transmission integrated equipment comprises a hydraulic compression unit, an automatic pushing device, an intelligent weighing module, a data transmission module and a property management platform system. The hydraulic compression unit compresses the PE film to be less than 1 / 10 of the original volume under the pressure of 20MPa; the compressed PE film is pushed into a packaging bag through an automatic pushing device; the intelligent weighing module reads weight data in real time, and the precision reaches + / -0.01 kg; and the data is automatically transmitted to a property management platform system through a 4G / 5G network. The property management platform integrates the functions of data receiving, intelligent distribution calculation, handover order generation and role-based authority management, and distributes the total weight to each retailer through a weighted average algorithm, so as to realize recycling management accurate to the retailer. The problems that traditional manual recovery efficiency is low, data are inaccurate and management is disordered are solved, the PE film recovery rate is increased to 98% from 85%, the recovery cost is reduced by 30%, and automatic and digital management of the whole PE film recovery process is achieved.

The utility model discloses an electronic scale split screen support structure and an electronic scale thereof, belongs to the technical field of electronic scales, and solves the technical problems that an electronic scale support is single in structure, inconvenient to adjust and weak in adaptability. The support comprises a display screen hanging plate, an angle adjusting plate, a vertical plate, a flat plate, an extending piece and a locking mechanism. The vertical plate and the flat plate are perpendicularly arranged and integrally formed, one end of the extending part is connected with the vertical plate, the other end of the extending part is hinged to the angle adjusting plate through the locking mechanism, and the angle and height of the display screen can be adjusted at the same time. The angle adjusting plate is integrally formed by punching and bending the plane of the display screen hanging plate, angle ribs are punched at the bending positions, and the structural strength is enhanced. The locking mechanism comprises an anti-rotation bolt, a convex face butt joint belleville spring, an anti-rotation gasket and the like, and it is ensured that the display screen can be stably locked without shaking after the angle is adjusted. The whole structure is stable, adjustment is flexible, functions are diversified, adaptability is high, materials are fully used, maintenance is convenient, and the service life is long. The electronic scale adopting the support can adapt to various use occasions, and the user experience is improved.

The invention relates to a mobile phone enterprise micro H5 page Bluetooth balance data acquisition interconnection method, device and equipment, and relates to the technical field of laboratory automation and informatization management, and the method comprises the following steps: interconnecting an enterprise micro internal application integrated data acquisition interconnection system with an LIMS system; after a user logs in, a weighing task is displayed on an enterprise micro internal application interface, a target weighing task is selected according to user operation, and a target Bluetooth balance is selected according to the target weighing task. And when a user initiates a Bluetooth matching operation, calling a low-power-consumption Bluetooth interface of the equipment to perform Bluetooth matching with the target Bluetooth balance. A target Bluetooth balance is continuously monitored until stable target weighing data is acquired, and the target weighing data is combined with instrument use records to be updated to acquisition information corresponding to a target weighing task of an LIMS system. According to the method and the system, an acquisition system is established by utilizing an enterprise and micro internal application, and visual development is carried out, so that a user can quickly and efficiently acquire weighing data and update the weighing data to an LIMS system.