38 results about "Measurement finding" patented technology

The utility model belongs to the technical field of rail bearing table detection, discloses a measuring device for a ballastless track rail bearing table, and mainly aims to solve the problems of low measuring efficiency and poor measuring precision of the conventional measuring device. According to the utility model, the walking module is adopted to carry out station change of the whole device, compared with a traditional mode of moving a measuring instrument by manpower, the mode is faster, the workload of measuring personnel can be reduced, and the measuring efficiency is improved; according to the utility model, the specific position of the current measuring device is positioned through the positioning module, so that the measuring module on the measuring device can accurately correspond to the ballastless track bearing table to be measured, and the measuring accuracy is ensured; according to the utility model, the same pair of ballastless track bearing platforms can be respectively measured through different measuring instruments on the plurality of groups of measuring modules by controlling the gradual movement of the measuring device, and final measuring data can be obtained by integrating and contrasting multiple measuring results, so that the measuring error is reduced, and the measuring precision is improved.

The invention relates to a key uncertainty source identification method in five-axis on-machine measurement, which comprises the following steps of: preliminarily screening out uncertainty sources, introducing the uncertainty sources into a measuring head end, a workpiece end and a machine tool end for modeling, constructing a first-order five-axis on-machine measurement error sensitivity analysis model, identifying the key uncertainty sources in a measurement system by adopting an EFAST method, and determining the key uncertainty sources in the measurement system. The problem of difficulty in quantitative weight evaluation of the influence of an uncertainty source on the uncertainty of a measurement result in a measurement system is solved; the method is efficient in calculation and good in stability, can be popularized and applied to key uncertainty source identification in other multi-axis on-machine measurement systems, and facilitates improvement of on-machine measurement uncertainty evaluation precision.

The embodiment of the present application discloses a kind of sample analyzer measurement control method and sample analyzer, measurement control method is used to provide two kinds of measurement mode for measurement procedure selection, to meet different sample test index requirement.The embodiment of the present application method includes: obtaining the sample measurement demand of to-be-measured sample;When the sample measurement demand indicates sample detection turnaround time measurement mode, the to-be-measured sample is measured using sample detection turnaround time measurement mode to obtain measurement result, and the sample detection turnaround time measurement mode is used to realize the priority of first entering sample out measurement result;When the sample measurement demand indicates batch measurement mode, the to-be-measured sample is measured using batch test mode to obtain the measurement result, and the batch test mode is used to realize the whole sample simultaneously out measurement result.

This application provides a measurement method and a related apparatus. The method in embodiments of this application includes: A first apparatus receives one or more first measurement signals from a second apparatus. The first apparatus measures the one or more first measurement signals based on one or more first air interface configurations, to obtain one or more first measurement results, where the one or more first measurement results represent performance of a first-type air interface configured based on the one or more first air interface configurations. The first apparatus sends the one or more first measurement results to the second apparatus. In this way, the one or more first measurement results represent the performance of the first-type air interface configured based on the one or more first air interface configurations, to help select an appropriate first-type air interface for the first apparatus.

To intelligibly display which measurement item has a problem when an output to an input is measured.SOLUTION: A measurement result output device (91) determines, based on a degree of deviation from a predetermined value defined for a measurement item, whether a measurement result corresponding to the measurement item falls under conformity, non-conformity, or potential non-conformity, and executes output of the measurement item and the measurement result, based on the result of the determination, such that the measurement result falling under non-conformity or potential non-conformity is displayed in a mode different from that of the measurement result falling under conformity.SELECTED DRAWING: Figure 1

The present disclosure relates to the technical field of communications. Provided are a measurement processing method and apparatus, and a related device. The method is executed by a terminal, and comprises: receiving first information or second information, wherein the first information is used for indicating that a first subset of a first reference signal set serves as a measurement set, the second information is used for indicating an association relationship between reference signals and subsets of the first reference signal set, and the association relationship is used for determining the measurement set; and performing measurement on the basis of a reference signal in the measurement set, so as to obtain a first measurement result, and reporting the first measurement result.

Measurement result analysis device (1), comprising: a measurement result classification unit (11d) that classifies measurement result information based on the measurement result information in which measurement results of a machine tool and measurement attributes of the measurement results are correlated; a reference information acquisition unit (11f) which acquires reference information including classification of the measurement result information based on the content of an analysis result for which it is instructed to output in relation to the measurement result information; and an analysis result output unit (11g) that outputs an analysis result for the measurement result information based on the reference information which is captured by the reference information acquisition unit (11f).

The application relates to an aviation product part online measurement mechanism and a measurement method. At present, manual measurement is mainly adopted in aviation product tool assembly, unified measurement specification and process are lacked, only the experience of operators is relied on for processing, efficiency is low, measurement results are obviously inconsistent, and the method is not suitable for modern aviation product manufacturing requirements. The application provides an aviation product part online measurement mechanism and a measurement method aiming at the above problems, which are composed of a control ECU module, a detection card plate, a detection card plate profile, a feature data acquisition unit, a motion mechanism, a Y-shaped joint, a feature block, a cylinder assembly, a limiting block and a connecting plate. The detection card plate limiting position is taken as a measurement position, the detection card plate reference is taken as a measurement reference, the actual positions of three feature key points of one profile of an aviation product part are measured, actual data and deviation data from a theoretical position are displayed in real time, a certain degree of automatic measurement is realized, and the method has the characteristics of rapidness and high repeated positioning precision.

A method, device and system for reporting a measurement report, the method comprising: a terminal receiving a reference signal, performing measurement based on the reference signal to obtain a measurement result, and sending N measurement reports and / or first information through a first reporting resource. Wherein the N measurement reports comprise measurement results, the measurement report # a in the N measurement reports further comprises first indication information and / or second indication information, and the first indication information indicates whether the measurement report # a is the last measurement report in the N measurement reports; the second indication information indicates the load size of a measurement report # b after the measurement report # a; the first information is used for indicating whether Q1 measurement reports are reported or exist, and the Q1 measurement reports correspond to the first reporting resource. According to the scheme, the event-related measurement report on the cell is reported through the first reporting resource, the overhead of uplink resources can be reduced, and reasonable allocation of the resources is realized.

This invention discloses an integrated calibration and measurement system. Its core is to control the parameters of measuring instruments through software, automatically read and save results, and generate calibration certificates, achieving efficient calibration of instrument equipment. The system connects instrument equipment into measuring instrument groups according to calibration specifications. Each group is equipped with a corresponding subroutine, forming a calibration and measurement group. The computer, instruments, and software together constitute the basic calibration and measurement system. The integrated system consists of a server and multiple basic systems, which can be flexibly combined according to task requirements to achieve simultaneous calibration of multiple devices. Measurement parameters are stored in a database in the form of preset values. During measurement, these parameters are automatically read and written to the instruments, and the results are automatically saved and calibration certificates are generated, achieving full automation. Through preset parameters and automation functions, this system reduces manual labor intensity, improves calibration efficiency, reduces human error, and ensures the consistency and reliability of measurement results.

Disclosed is a sample analysis system including: a plurality of measurement devices each configured to measure a sample according to measurement instructions including one or more measurement items to obtain measurement results; an identification information reader configured to read identification information of each of a plurality of first samples to be measured for a test subject diagnosis in at least one of the plurality of measurement devices; a computer configured to: identify at least one of the plurality of first samples as a second sample for measurement for inter-instrument difference evaluation according to a timing of performing the inter-instrument difference evaluation, wherein the timing is automatically determined by the computer; and control each of a plurality of target measurement devices to measure the identified second sample according to second measurement instructions including one or more preset measurement items for the inter-instrument difference evaluation, and store a plurality of second measurement results for the second sample for the inter-instrument difference evaluation obtained from the plurality of target measurement devices in a storage device in association with the identification information of the second sample.

A spectrometric measurement method of, in measurement situation(s) within a predetermined application, determining measurement results of measurand(s) of a medium of an application specific type, wherein each measurement situation is predetermined by specifying at least one influencing factor affecting measured spectra in the respective measurement situation, includes: based on universal training data, determining a universal model for determining predictions of each measurand; for each measurement situation, based on the universal model and supplementary training data including at least one supplementary spectrum determined in the respective measurement situation and corresponding supplementary value(s) of each measurand, determining a dedicated model for determining measurement results of each measurand in the respective measurement situation; and based on measured spectra determined in the respective measurement situation and the dedicated model, determining measurement results of each measurand of the medium.

A method for evaluating real measurement results is provided. The method comprises the following steps: simulating (101) a device under test (DUT) based on a specific set of measurement parameters to obtain simulated DUT results; simulating (102) a measurement system based on the specific set of measurement parameters and / or another set of measurement parameters to obtain simulated measurement system results; simulating (103) a measurement in which the DUT and the measurement system interact to obtain simulated measurement results; performing (104) a real measurement in which the DUT and the measurement system interact to obtain real measurement results; and comparing (105) the real measurement results with at least one of the simulated DUT results, the simulated measurement system results, the simulated measurement results, or any combination thereof to obtain evaluation results.

A measurement report reporting method, apparatus and system. The method comprises: a terminal receiving a reference signal, performing measurement on the basis of the reference signal to obtain measurement results, and sending N measurement reports and / or first information by means of a first reporting resource. The N measurement reports comprise the measurement results, and a measurement report #a among the N measurement reports further comprises first indication information and / or second indication information, wherein the first indication information indicates whether the measurement report #a is the last measurement report among the N measurement reports, and the second indication information indicates the load size of a measurement report #b after the measurement report #a; and the first information is used for indicating whether Q1 measurement reports are reported or exist, wherein the Q1 measurement reports correspond to the first reporting resource. The solution enables measurement reports related to events on cells to be reported by means of a first reporting resource, and therefore the overhead of uplink resources can be reduced, thereby realizing rational allocation of resources.

A data correction device 400 includes: an acquisition section 410 that acquires measurement data from a measurement device 100 capable of periodically measuring a distance while moving at least one of (i) a subject 10 to be measured or (ii) at least a part of the measurement device 100, in which first measurement results of the distance are arranged in a time series, and second measurement results obtained by measuring the distance when the subject 10 to be measured and the measurement device 100 are in a stationary state are arranged at a head or a tail of the first measurement results; and a correction section 430 that corrects an error included in the measurement data by applying the measurement data to a recursive formula based on a time derivative of a measurement result of the measurement device.

A method and apparatus for a measurement reporting based on a joint consideration of multiple Time-To-Triggers (TTTs) is provided. Based on a first event condition related to a first measurement target being fulfilled during a first time duration related to the first event condition, the wireless device initiates a measurement reporting procedure related to the first event condition, and transmits a measurement report including a measurement result related to the first measurement target to the base station. Based on i) a second event condition related to a second measurement target being fulfilled during a second time duration related to the second event condition, and ii) the second time duration not being expired, the measurement report further includes information related to the second measurement target.

The invention provides a communication method and device and a computer readable storage medium, and the method comprises the steps: carrying out the measurement based on measurement configuration, and obtaining N measurement results; under the condition that the N measurement results are different from the previous K measurement results, first indication information is sent, the first indication information is used for indicating the number M of the N measurement results and different measurement results in the K measurement results, and M is an integer larger than 0 and smaller than or equal to N; sending a first measurement report, wherein the first measurement report comprises M different measurement results in the N measurement results and the K measurement results; or, under the condition that the N measurement results are the same as the K measurement results, second indication information is sent, and the second indication information is used for indicating that the N measurement results are the same as the K measurement results. According to the embodiment of the invention, the measurement report overhead can be reduced, and air interface resources are saved.

The application discloses a method and system for evaluating measurement result uncertainty based on machine learning, and relates to the technical field of measurement data processing, comprising the following steps: constructing a basic non-consistency score based on the measurement prediction bias in the calibration sample, combining the prediction uncertainty to form a non-consistency score, extracting a confidence interval threshold according to the confidence level, implementing boundary correction on the prediction interval in the double-channel evaluation set to form an interval calibration data set; identifying boundary risk samples based on the distribution difference between online evaluation samples and training samples, performing interval expansion on the interval calibration data set, triggering a dynamic retest mechanism when the uncertainty after expansion is higher than the uncertainty threshold, performing interval update correction on the interval calibration data set, and outputting an uncertainty evaluation set. The application realizes adaptive correction under complex working conditions, thereby achieving the effect of more reliable and more robust measurement results.

A first device may acquire information related to a range for which measurement reporting is required, and / or acquire a measurement result for an object on the basis of a sensing signal, and / or report the measurement result on the basis of the information related to the range.

Disclosed is a sample analysis system comprising: a plurality of measurement units, each configured to measure a sample to obtain a measurement result based on a measurement order including one or more measurement items; an identification information reader configured to read identification information of each of a plurality of samples to be measured by at least one of the plurality of measurement units; and a computer that comprises a storage device configured to store the measurement results. The computer is configured to perform operations for an inter-instrument difference evaluation, the operations comprising: interrogating a storage device to identify a set of a plurality of measurement results obtained from a plurality of target measurement units, the set of the plurality of measurement results matching a condition for use in the inter-instrument difference evaluation; and generating evaluation information for the inter-instrument difference evaluation based on the set of the plurality of measurement results identified from the storage device.

The utility model discloses a measuring tape tape and a measuring tape with a correction function, and belongs to the field of measuring tools. A reference measurement mark and a first measurement scale mark are arranged on the front surface and / or the back surface of the ruler body; the first measurement scale marks are symmetrically or asymmetrically arranged on the two sides of the reference measurement mark. According to the utility model, the surface of the tape body of the measuring tape is provided with the reference measurement mark, so that the measurement result reading intuitiveness in the process of leveling or verticality finding by using a gradienter can be improved, reading errors are effectively avoided, and the measurement efficiency is effectively improved.

A measurement system includes a measurement unit configured to perform measurement a plurality of times on the basis of a first clock signal having a first clock period to obtain a plurality of measurement results, a time stamp provision unit configured to provide a time stamp indicating a measurement time to each measurement result obtained in the second period among the plurality of measurement results obtained using the measurement unit the basis of a second clock signal having a second clock period longer than the first clock period and having better period accuracy than the first clock signal, and a measurement time correction unit configured to correct a measurement time of a measurement result in accordance with a period specified using two time stamps and the number of measurement results obtained during the period.

This application pertains to the field of communication technologies, and discloses a measurement result reporting method and apparatus, a terminal, a network-side device, and a medium. The measurement result reporting method in embodiments of this application includes: triggering, by a terminal, reporting of a measurement result in a case that a first condition is met, where the first condition includes at least one of the following: an altitude condition, a transmission beam condition, a measurement result variation condition, a terminal altitude variation condition, a terminal location variation condition, a terminal speed condition, a condition on the number of target objects with measurement results greater than or equal to a preset first quality threshold, and a received signal strength indicator RSSI measurement result being greater than or equal to a first RSSI threshold.

The invention provides a measuring and reporting method and device, and the method comprises the steps: carrying out the measurement of a first signal, and determining a measurement result, and enabling the first signal to be used for sensing; the measurement result and / or state information are / is sent, the state information is used for indicating the state of the first device when the first device measures the first signal, measurement and reporting can be carried out by adopting the method and the device, and then surrounding scatterer information is accurately reflected.

This invention proposes a measurement equipment adjustment method and system based on the RCWA algorithm optimization. Based on a preset structure to be measured, a reference spectrum and several orders of electric fields are obtained. Based on the electric fields of these orders, an order importance ranking is obtained. Based on the order importance ranking, an approximate spectrum is obtained. Based on the reference spectrum, the order ratio of the approximate spectrum is adjusted to obtain an order selection result. Based on the order selection result and a preset RCWA algorithm, an optimized RCWA algorithm is obtained to adjust the measurement equipment parameters. This invention considers the order importance and flexibly adjusts the Fourier expansion order selection in the RCWA algorithm to adjust the equipment measurement parameters and improve the reliability of the measurement results.

A spectrometric measurement method of, in measurement situation(s) within a predetermined application, determining measurement results of measurand(s) of a medium of an application specific type, wherein each measurement situation is predetermined by specifying at least one influencing factor affecting measured spectra in the respective measurement situation, includes: based on universal training data, determining a universal model for determining predictions of each measurand; for each measurement situation, based on the universal model and supplementary training data including at least one supplementary spectrum determined in the respective measurement situation and corresponding supplementary value(s) of each measurand, determining a dedicated model for determining measurement results of each measurand in the respective measurement situation; and based on measured spectra determined in the respective measurement situation and the dedicated model, determining measurement results of each measurand of the medium.