72 results about "Correction system" patented technology

The invention discloses a double-arch-wire correction system with high connection stability. The double-arch-wire correction system comprises a first arch wire, a second arch wire, a lock cover, a bracket, a pressing wing and an elastic pin shaft, in a wearing state, the elastic pin shaft is in a reset state, the elastic pin shaft drives the pressing wing to act on the lock cover, and the lock cover is tightly buckled on the bracket. In the daily feeding process of a patient, the locking cover on each tooth position is firmly locked on the bracket, so that the locking cover is not easy to loosen due to the stuffing of food residues. In addition, even if the appliance is worn for a long time, dental calculus is not easy to accumulate around the pressing wings, so that the pressing unlocking of the appliance is easier; meanwhile, due to the fact that the pressing wing pries the lock cover from the bottom through rotation, the two sides of the lock cover need to be pinched by hands and pulled out forcibly in the past, the lock cover can be driven to be separated in a more labor-saving mode, a doctor only needs to slightly press the pressing wing to complete unlocking, convenience is remarkably improved, the pain of a patient is relieved, and the time beside a revival chair is shortened.

The invention belongs to the field of labor dispatch data analysis, and discloses a labor dispatch data analysis processing method and system and a storage medium. According to the invention, through dynamic matching and multi-scheme comparison of the personnel capability labels and the post demand labels, the optimal matching scheme can be accurately generated, and the labor dispatch matching success rate and the matching effect are improved. According to the method, the matching coefficient is generated by combining actual working data such as the efficiency coefficient and the stability coefficient, upgrading from static label matching to dynamic data driving matching is achieved, adaptability abnormity can be accurately recognized, the situation that the adaptability of matched personnel posts is insufficient is avoided, and the problems that the task completion rate is low, and client feedback is poor are prevented. According to the invention, a bidirectional correction system is constructed based on customer feedback and personnel feedback, and the mechanism can respond to business changes in real time and autonomously trigger a correction mechanism so as to quickly respond to actual business requirements, reduce manual intervention, greatly improve delivery management efficiency and reduce resource waste.

The invention discloses a detection and correction system and method for a bridge pier stud, and the system comprises a sensor module, a data collection and transmission module, a data processing and analysis module and a correction execution module, and the detection and correction method comprises the steps: starting to collect the inclination, strain and displacement data of the pier stud according to a preset collection frequency; collected data are sent to the data processing center through the data transmission module. In the data processing center, the data is preprocessed, and noise and abnormal values are removed; specific problems of the pier column are determined through data analysis, and a correction scheme is formulated according to an analysis result; and starting a correction execution module according to the formulated correction scheme. The pier stud is continuously and effectively monitored and corrected in time, it is ensured that the pier stud structure is always in a good state, and the risk that traffic is interrupted due to bridge sudden failures caused by the pier stud structure problem is reduced.

The invention discloses a removable and wearable self-locking double-arch-wire correction system, which belongs to a fixed correction system and can be applied to tongue side correction or lip side correction. The device comprises a first arch wire, a second arch wire, a lock cover, a bracket and a self-locking mechanism, the first arch wire and the second arch wire are connected to the upper faces of the lock covers in a penetrating mode at the same time, a lock cover containing cavity is formed in the upper face of the bracket, the self-locking mechanism can be an active self-locking mechanism or a passive self-locking mechanism, the lock covers are fixedly locked in the bracket through the self-locking mechanism, and the first arch wire and the second arch wire are not in contact with the bracket. According to the invention, the problem of inaccurate correction force expression caused by the fact that the arch wire needs to provide clamping force is solved, and the problem of clearance angle caused by untight matching of the arch wire and the bracket is also avoided, so that arch wire data can be completely expressed; the covering area of the lock cover is large, the locking effect is good, the influence and limitation on unlocking are smaller, and meanwhile the wearing stability and the taking-off and wearing comfort of the arch wire are guaranteed.

The invention provides an embedded part, a self-balance correction system and a continuous pouring concrete construction method, relates to the technical field of buildings, and aims to solve the technical problem that cracks of a joint surface of new and old concrete are difficult to control. The embedded part comprises a plurality of restraining parts, and each restraining part comprises a frame structure and a plurality of first rods; the frame structure comprises a plurality of second rods, and the middle portions of the second rods intersect at the center point of the frame structure. Each first rod is perpendicular to the frame structure and connected to the free end of the corresponding second rod. In every two adjacent restraining pieces, the end of the first rod of one restraining piece is connected with the end of the corresponding first rod of the other restraining piece, the free ends of the second rods intersect at the centers of the first rods, and the multiple second rods are evenly distributed in the circumferential direction of the frame structure. The embedded part is used for interface crack control of a concrete pouring part and an old concrete member, control is efficient and low in consumption, the construction process is simple, and operability is high.

The utility model discloses a paper homework shooting device of an automatic correction system for ruler drawing homework, which comprises a cabinet body, an operation table is connected onto the cabinet body, a support frame is connected onto the operation table, a displacement mechanism is connected onto the support frame, and a fixing mechanism is connected onto a connecting plate. According to the paper homework shooting device of the ruler drawing making homework automatic correction system, an adjusting handle is rotated to drive a threaded rod to rotate, then a connecting plate is driven to slide on a placing plate, drawings of different specifications can be fixed, after the position is adjusted, a second rotating rod is pressed to drive the second rotating rod to rotate, and the paper homework shooting device is used for shooting the drawings of different specifications. A drawing is placed on a placing plate, a second rotating rod is loosened, through cooperation of an extension spring and the second rotating rod, a pressing plate can be driven by the second rotating rod to fix the paper, a bevel gear I is driven by a rotating handle to rotate, then the placing plate is driven to rotate, the angle of the drawing is conveniently adjusted, and the shooting effect is improved.

Systems and methods described herein provide an improved location estimation service using timing advance corrections. A network device in a Radio Access Network (RAN) receives a request for location information. In response the network device obtains location measurements for a User Equipment (UE) device. The location measurements include a timing advance delta for a received uplink radio frame. The network device sends a response to the request that includes the timing advance delta.

A remote area automatic time correction method, in which the user at the remote end performs physiological measurement through an inspection instrument. The obtained physiological measurement value information is transmitted to a wireless transceiver unit of an automatic correction system through a wireless transmission unit for a control unit of the automatic correction system to detect the longitude and latitude location of the area of the remote user, so as to obtain the time difference between the time in the area of the remote user and the location of the automatic correction system. The control unit converts the time that the user should perform the treatment, and then converts it into the time in the area of the user is located. When the time for the treatment is reached, a warning unit of the remote end reminds the user to proceed with the treatment.

The invention relates to a line monitoring device installation information automatic correction method and system. The method comprises the following steps: a master station issues a correction command and a correction moment to each monitoring device on a line; after receiving the correction command, the monitoring device returns current waveform data, longitude and latitude within a preset time to the master station; the master station extracts a current phase from the current waveform data; the main station corrects the monitoring device mounting pole tower according to the longitude and latitude of the monitoring device; and the master station corrects the installation direction and the installation phase of the monitoring device according to the current phase of the monitoring device. According to the invention, by establishing a set of automatic correction system for the installation information of the line monitoring device, unified issuing of correction commands at a master station end, automatic checking of installation towers, installation directions and installation phases of all the monitoring devices, and automatic correction of ledger configuration information in a master station database are realized, so that the problem of time and labor consumption in manual checking is solved; and the accuracy of power transmission line fault section judgment and fault positioning is remarkably improved.

The present invention relates to a method for precisely positioning a rotation center, a rotation center positioning device, and a correction system. The method for precisely positioning a rotation center according to the present invention comprises: obtaining a rotation center by performing rough positioning using a fitting algorithm, then establishing a mechanical coordinate system with the rotation center as the coordinate origin, and then solving a correction amount for the rotation center according to the offset of the rotation center in the mechanical coordinate system during the rotation process and the relative positional relationship between the offset and the rotation angle, and obtaining the coordinates of the rotation center after precise positioning according to the correction amount. The method for precisely positioning a rotation center according to the present invention has the advantage of solving the problem that the pixel coordinates collected for calculating the rotation center are concentratedly distributed due to mechanical structural limitations of the correction platform, resulting in inaccurate fitting of the rotation center.

The invention relates to a class learning condition analysis system based on an intelligent correction system, which is characterized in that a data aggregation device, a diagnosis device and a stratified analysis device are arranged on the basis of the existing intelligent correction system, and correction data of all students in a class are obtained through the data aggregation device; knowledge mastering feature extraction, error mode feature extraction and capability feature extraction are carried out on the corrected data through a diagnosis device to obtain class learning features, and then class core weak point evaluation based on a weighted scoring method is carried out on the class learning features to obtain class common features. All students in a class are divided into a plurality of sub-groups according to class generality characteristics through a hierarchical analysis device, and corresponding promotion direction suggestions, adaptive resource suggestions and teaching strategy suggestions are generated for weak generality of the students in each sub-group, so that the situation that a one-step strategy is adopted in a teaching decision can be effectively avoided, the requirements of different sub-groups are met, and the teaching efficiency is improved. And an educator can timely master the teaching effect.

This application provides a medical data evaluation and correction system, method, medium, program product, and terminal based on a large language model and multi-agent collaboration. The system performs quality analysis on the medical data to obtain quality assessment results; performs semantic analysis on the medical data to obtain semantic recognition results; analyzes the quality assessment results and semantic recognition results to obtain a preliminary correction scheme corresponding to the medical data; adjusts the preliminary correction scheme using a multi-agent negotiation mechanism to obtain a final correction scheme; and corrects the medical data based on the final correction scheme to obtain corrected medical data. This effectively overcomes the technical shortcomings of traditional methods that rely on fixed rules and suffer from stagnant error rates.

This invention claims protection for an adaptive background calibration system for pipelined ADCs, comprising: a sample-and-hold module, a first conversion unit, a second conversion unit, a low-speed, high-precision ADC, a pipelined ADC to be calibrated, an LMS adaptive filter, and a subtractor; capable of calibrating linear errors in the pipelined ADC caused by non-ideal factors such as capacitor mismatch, finite op-amp gain, and op-amp offset. By using a low-speed, high-precision ADC as a reference, connected in parallel with the pipelined ADC to be calibrated, and sending the difference between their digital outputs to a digital adaptive filter for processing, the output of the pipelined ADC continuously approximates the output of the low-speed, high-precision ADC, thereby achieving digital calibration. During this process, the normal conversion process remains unaffected and the conversion speed of the original ADC is not reduced, offering advantages such as high calibration accuracy, fast convergence speed, and strong tracking capability.

The invention discloses a parameter collection and correction system for production and processing of power control equipment, and particularly relates to the field of parameter correction of power equipment, and the system comprises a detection unit which comprises a parameter module used for recording a product model and a product parameter corresponding to the product model. The parameter module is electrically connected with a monitoring module used for obtaining the product model, the monitoring module is electrically connected with a detection module used for detecting whether product parameters correspond to the product model or not, and the detection module is electrically connected with a recording module used for recording work logs and a correction unit used for correcting products. And the correction unit comprises an acquisition module for acquiring a product model. According to the method, the product parameter modification permission is obtained through the permission module, the product parameters can be modified through the editing module, then the product parameters and the product models are correspondingly evaluated through the evaluation module, whether the product models correspond to the product parameters or not is checked, and therefore it can be guaranteed that manual parameter modification is more accurate.

Regardless of the information detected in various environments and situations, we plan for accurate correction of the detected object information. [Solution] The system includes: an object detection information acquisition unit that acquires object detection information, which includes object state information, which is information about multiple state-related items of an object that is detected by a sensor; a type candidate determination unit that determines a candidate type of the object based on a combination of object state information corresponding to multiple state-related items; a correction target information determination unit that outputs a correction target state-related item and a correction value candidate as correction information based on a combination of the type candidate and object state information; a correction unit that corrects the object state information based on the object detection information and the correction information to generate object information, which is corrected object detection information; and an object information output unit that outputs object information.

According to the deviation rectifying system and method for the belt conveyor, a conveying belt image is collected in real time, a conveying belt edge fitting line is generated based on the conveying belt image and calculated and compared with a conveying belt datum line, the deviation state of the conveying belt can be detected in real time without contact, the conveying belt edge fitting line can reflect the whole-course deviation state of the conveying belt, and the deviation rectifying accuracy is improved. The whole running track of the conveying belt can be accurately monitored only by arranging a set of deviation correcting system on the conveyor, so that the detection precision is improved, the deviation correcting cost is reduced, meanwhile, the controller can be matched with the driving mechanism to dynamically adjust rotation of the deviation correcting roller in real time according to the edge fitting line of the conveying belt, dynamic deviation adjusting is conducted on the conveying belt, and the deviation correcting efficiency is improved. According to the deviation rectification system, multiple times of fine adjustment of the conveying belt can be achieved, the deviation rectification precision is improved, efficient and accurate active deviation rectification is achieved, the hardware cost of multi-point arrangement is greatly reduced, and due to the characteristics of single-point whole-process monitoring and quick response, the timeliness, effectiveness and operation reliability of deviation rectification are remarkably improved.

The present application relates to a kind of early warning correction systems of clean space particle monitoring, including particle monitoring hardware device, environmental parameter monitoring hardware device, modeling module, data acquisition monitoring module, simulation module and digital twin module.Simulation module is based on particle information and environmental information and is combined with fluid model to construct the correlation model about particle information and environmental information, so as to obtain CAE simulation result, and digital twin module is constructed based on the result.Digital twin module carries out multilevel prediction according to the particle information and environmental information of real-time acquisition to the future particle information variation trend of clean space, and the prediction result is fed back to environmental control module to make it continue to run current scheme or run optimization scheme to adjust the particle state of clean space, realize particle monitoring trend prediction, clean space control intelligentization.

An HDMI FRL error correction system includes a SR / SSB correlator, an SR / SSB lock detector coupled to the SR / SSB correlator, an SR / SSB predictor coupled to the SR / SSB lock detector, an SR / SSB bit error corrector coupled to the SR / SSB correlator, the SR / SSB lock detector and the SR / SSB predictor, and an SR / SSB detector coupled to the SR / SSB bit error corrector. The SR / SSB correlator is used to correlate an input SR signal to a SR signal or correlate an input SSB signal to a SSB signal and generate a correlation result accordingly. The SR / SSB lock detector is used to set a lock flag according to the correlation result.

A multi-track conveyor system (100) may include an input track (230). A multi-track conveyor system (100) may include an output track (235). A multi-track conveyor system (100) may include a plurality of tracks (225) coupling the input track (230) and the output track (235), wherein one of the tracks (225) includes a workstation (205) configured to repair the defect on the article of manufacture. Vehicles (115) with high numbers of defects that exceed the system throughput design can be held and prioritized over vehicles (115) which meet the system (100) design criteria to maintain throughput. During times when the system is starved and / or during non-production hours, vehicles (115) with higher numbers of defects can then be processed. In this way, such vehicles (115) do not impede the repair progress of other vehicles along the conveyor system (100).

The invention discloses a prison intelligent correction method based on data and a model middle platform, and relates to the technical field of prison management, and the method comprises the following steps: deploying a plurality of monitoring devices, and carrying out the real-time collection of the behavior, position and physiological data of a prison in combination with a standard protocol; a data management middle platform is used for uniformly storing multi-source heterogeneous data from different sources and in different formats, providing data cleaning, format standardization and structured conversion capabilities, supporting multi-dimensional correlation analysis, mining potential relationships among the data, setting a strict authority management and data auditing mechanism, and improving the data auditing efficiency. A plurality of AI models are integrated in a model management platform, and when the precision of the model is reduced or the environment is changed, the model is automatically or manually triggered to be retrained. Through real-time monitoring of multi-source data and intelligent identification of AI model scheduling, potential safety risks can be found as early as possible, and precautionary measures can be taken in time.

The invention relates to the technical field of material conveyors, in particular to a non-contact deviation automatic detection and correction system and method based on a material conveyor, and the system comprises a correction unit and a detection grating, the correction unit is installed at the upper end of a rack, and the upper end of one side of the rack is fixedly connected with the detection grating through a connecting piece; the outer side of the bottom end of the detection grating is fixedly connected with a cleaning block, one side of the upper end of the cleaning block is provided with an air blowing port for blowing air to the surface of the detection grating, one side of the cleaning block is provided with an air pipe, the other end of the air pipe is connected with an air collection mechanism, and the side of the air collection mechanism is provided with an air blowing mechanism; in the detection and correction process of the detection grating, the situation that dust is attached to the surface of the detection grating can be reduced by blowing air to the surface of the detection grating, then heat dissipation of the detection grating can be guaranteed, meanwhile, the accuracy of detection data of the detection grating is improved, power is provided through an original power source of the equipment, and the detection grating is convenient to use. External power input is not needed, and more energy is saved.

The invention relates to the technical field of real-time control, in particular to a pole piece real-time deviation correction system and method, and the system comprises a slope analysis module, a deviation regulation and control module, a resonance detection module, a driving signal module and a real-time deviation correction module. According to the invention, by collecting the displacement data of the pole piece in real time, mastering the position change, analyzing the load trend, screening and correcting the abnormal motor by using the least square method, the fault detection sensitivity and response speed are improved, the torque deviation is calculated, and the current gain of the motor is adjusted, so that the servo motor is ensured to work in the optimal state; position deviation caused by motor problems is avoided, vibration signal main frequency data are extracted, the resonance phenomenon is monitored in real time, interference of resonance on the adjustment process is avoided, dynamic driving signals are generated, the speed and precision of pole piece position adjustment are controlled, it is ensured that the pole piece is always kept at the preset position, and the precision, stability and efficiency of the system are improved.

A correction system 1 for a detector of a fire system, the correction system 1 includes a calculation unit 2 operable to calculate the n+1th order differential (wherein n is a whole number and n ≥ 1)

The present disclosure provides a group training action correction system and method combining face and gesture recognition, wherein the system includes an individual action correction moment determination module, which is configured to determine a nearest individual action correction moment after a current training progress on a preset training progress axis; and an individual action correction module, which is configured to correct and prompt individually action for the action correction object based on a standard gesture, an action to be corrected, and a personnel identity when entering the individual correction moment.

A server searches for a first initial value, a second initial value, a third initial value, and a fourth initial value. A terminal apparatus searches for an offset of a three-axis angular speed sensor based on the first initial value, searches for a sensitivity coefficient of the three-axis angular speed sensor based on the second initial value, searches for an offset of a three-axis acceleration sensor based on the third initial value, and searches for the sensitivity coefficient of the three-axis acceleration sensor based on the fourth initial value. The terminal apparatus derives an angular speed based on the offset of the three-axis angular speed sensor, the sensitivity coefficient of the three-axis angular speed sensor, the offset of the three-axis acceleration sensor, and the sensitivity coefficient of the three-axis acceleration sensor.

To calculate workload in a work area accurately while automatically detecting the work area of a work device which performs work on a predetermined target in a farm field.SOLUTION: A workload information correction method includes: acquiring position information of multiple measurement points (81, 82, 83) through which a work device (2) passed through while working in a farm field (9) and workload information indicating workload obtained by measuring a target of the work (S1); calculating positions and ranges of work areas (71, 72) in which the work device worked, calculating, as work-area total workload, the sum of the workloads in effective measurement points (81) included in each of the work areas, out of the measurement points, and calculating the sum of the workloads in the farm field, as field total workload (S2); and correcting the work-area total workload for each work area, when a difference between the sum of the work-area total workloads and the field total workload exceeds a predetermined threshold, on the basis of the workloads in ineffective measurement points (82, 83) located outside the work areas, out of the measurement points (S4).SELECTED DRAWING: Figure 3

The invention discloses an intelligent correction system based on pressure-action correlation analysis. The intelligent correction system comprises a flexible sensing insole body, an energy autonomous module, a microprocessor control module, an intelligent analysis module and a real-time display and feedback module. The flexible sensing insole main body is provided with N pressure monitoring areas, each pressure monitoring area is integrated with a flexible capacitive pressure sensor to form an N-channel pressure sensing array, the microprocessor control module is connected with the N-channel pressure sensing array and the energy autonomous module, and the energy autonomous module is connected with the microprocessor control module. The microprocessor control module is connected with the intelligent analysis module and the real-time display and feedback module. The system can integrate the functions of high-precision flexible sensing, autonomous energy supply, intelligent gait analysis and real-time correction feedback.

The utility model provides a cutting precision correction tool and a cutting precision correction system. The cutting precision correction tool comprises a shell which is hollow, and the two opposite ends of the shell in the length direction are open; the water pipe penetrates through the shell and blocks the opening in the front end of the shell, the interior of the water pipe is hollow and is provided with a containing space, the two opposite ends of the water pipe are open, the water pipe comprises a first section and a second section which are sequentially arranged in the length direction, the first section is in a cone shape which is gradually expanded from front to back, the first section extends out of the front end of the shell, and the second section is located in the shell; the marking piece is arranged in the accommodating space in a penetrating manner and forwards extends out of the first section of the water pipe; the front end of the marking piece can be used for marking; the connecting piece is connected to the rear end of the shell and blocks an opening in the rear end of the shell; a connecting part used for being connected with other structures is arranged on the periphery of the connecting piece.