48 results about "Correction system" patented technology

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 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.

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.

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.

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 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)

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.

The invention relates to the technical field of PCB processing monitoring, in particular to an intelligent deviation correction system and method for PCB pre-drilling. The PCB offset detection module accurately calculates the position deviation of the reference point and determines the offset degree of the PCB in a fitting mode, the hole site risk detection module is combined to quantify the approaching distance between the to-be-drilled position and the line and the hole site risk level, offset and risk two-dimensional evaluation is achieved, comprehensive and accurate data support is provided for follow-up deviation correction decision, and the error correction accuracy of the to-be-drilled hole is improved. And the limitation caused by making a decision only according to a single dimension is effectively avoided, and the accuracy of deviation correction of the pre-drilling hole of the PCB is ensured.

The application discloses a kind of based on the correction system and method of subject checking of reading system, image acquisition module is used to collect test paper image;Subject block segmentation module is used to locate each test question area on test paper image and cut out each test question area corresponding answer area, and the answer area obtained by segmentation is framed with rectangular frame;Checking module is used to check the accuracy of the answer area of each test question segmented;Correction module is used to correct the test paper image that test question segmentation exists exception.This application detects the rectangular answer area of the test question segmented, and checks whether the test question is correct by the area calculation of answer area rectangular frame, effectively guarantees the accuracy of the test question, and timely corrects the test question of the abnormal sheet, effectively guarantees the stability and accuracy of reading system.

The invention relates to the technical field of guide and guard devices, in particular to a pipe gang saw guide and guard device. Comprising a hot-rolled pipe, a fixed cone gear ring, a front guide frame, a rear guide frame and a rotary frame capable of rotating in an electric control mode, three guide and guard modules are installed on each of the front guide frame and the rear guide frame, six sliding tables are installed on the rotary frame in a sliding mode, a radial adjusting system used for synchronously changing the positions of the six sliding tables on the rotary frame is arranged on the front guide frame, and rotary shafts are rotatably installed in the six sliding tables. The rotating shafts revolve around the axis of the fixed cone gear ring and spin around the axis of the rotating shafts at the same time, cooling systems are connected to the three sliding tables, correction systems are connected to the other three sliding tables, and the cooling systems and the correction systems are driven by the rotating shafts on the corresponding sliding tables. The device has the beneficial effects that the guide and guard module, the radial adjusting system, the cooling system and the shape righting system are innovatively and organically integrated through the rotary frame capable of rotating in an electric control mode and the microcontroller, and a closed-loop linkage control mechanism of positioning supporting, dynamic distance adjusting, cooling brushing and whole circle shaping is formed.

The invention relates to the technical field of precision surgery, in particular to a head position intelligent recognition and closed-loop correction system which comprises a data acquisition module, a decision module, a correction execution module and a control and man-machine interaction module. And the data acquisition module fuses optical positioning, inertial measurement and face point cloud data, and outputs a high-precision head pose by adopting an error state Kalman filtering algorithm. And the decision module establishes a multi-dimensional risk assessment model, calculates a weighted risk index and performs hierarchical decision based on a nonlinear threshold. And the correction execution module maps the decision signal into multi-mode collaborative feedback such as augmented reality vision, spatial audio, gradient touch and automatic bed body posture compensation. The problems of limitation of a single sensor and passive monitoring are solved, stable and intelligent closed-loop control of the head position in the operation is achieved, and the safety and accuracy of the operation are remarkably improved.

A correction system for a detector of a fire system, the correction system comprising: a calculation unit operable to calculate the n+1th order differential (wherein n is a whole number and n≥1) of an output of a sensor of the detector with respect to time; a measurement unit operable to measure the n+1th order differential to determine the extent of an initial curvature of a line of the output of a sensor of the detector with respect to time and a correction unit operable to correct an output of the sensor based on the measurement. The correction system can compensate for impairment of the sensor and results in more accurate sensor readings (and accordingly a more useful fire system).

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.

The invention provides a turn-back deviation rectifying system, method, equipment and medium, and relates to the technical field of production equipment.The current position of a conveyed material and the total driving stroke distance of a moving assembly are obtained through a control device in the turn-back deviation rectifying system; determining an initial deviation distance based on the current position and the reference position; determining a moving distance based on the total driving stroke; determining a target deviation distance based on the initial deviation distance and the moving distance; and on the basis of the target deviation distance, the moving assembly is controlled to act so as to adjust the position of the conveyed material on the turning-back assembly, and deviation correction of the conveyed material in the turning-back process is achieved.

The invention belongs to the field of shell part assembling, and relates to an automatic mounting and locking device and method for a shell part steel wire thread insert. The vibration disc system can accurately identify the characteristics of the tail of a steel wire thread insert with a handle tongue, and automatically distribute and orient the steel wire thread insert according to a preset direction, so that a six-axis manipulator can accurately grab the steel wire thread insert subsequently, and the problem of automatic feeding of the steel wire thread insert is solved; according to the steel wire thread insert mounting clamp system, through the double-degree-of-freedom rotary table, the limitation of a traditional tool during mounting on an irregular surface is broken through, and accurate positioning and reliable mounting of a steel wire thread insert are achieved; an intelligent coordinate correction system based on machine vision is integrated, CCD camera photographing is combined with a special image processing algorithm, the coordinates of a threaded sleeve hole can be recognized and positioned in real time, the corrected accurate coordinates are fed back to a robot control system, and therefore the high precision of an installation track is guaranteed. The production efficiency is remarkably improved, the installation quality is guaranteed, and the method has wide applicability.

A method of providing full array local dimming for a display, the method comprising executing an image processing algorithm on a processor having instructions for determining a new pixel value for each of a plurality of pixels of an image, mapping the new pixel value to a previous pixel value for each of the plurality of pixels, bilinearly scaling the image for the zone, repeating the determining, mapping and scaling until an approximation is achieved, and compiling the iterated results into a data set. The method also includes dividing an image for display into a plurality of zones, each zone having at least one LED associated therewith, and the method also includes making an illumination decision from the data set, the illumination decision being for at least one LED associated with a zone of the plurality of zones.

The invention provides a system for detecting and correcting misleading information of a large language model, which is characterized in that a state machine processing engine is integrated and configured to be a scheduling processing flow based on a deterministic finite state automaton, the state transition is driven by the attribute of an input problem and a knowledge state signal, and a dynamic knowledge updating unit is designed; knowledge is continuously grabbed from an external authoritative source through a lightweight knowledge crawler, knowledge freshness score is calculated to realize driving, and meanwhile, the timeliness of a large language model knowledge base is maintained through an incremental knowledge injection mechanism; and sequentially scheduling question detection, question error correction and question answering stages based on a state machine processing engine and a dynamic knowledge updating unit, and iteratively updating until a final accurate response is generated. The method has theoretical preciseness and knowledge real-time performance, correctness of model behaviors can be ensured mathematically, newest knowledge can be dynamically integrated, and therefore continuous and reliable services can be provided in complex and changeable real scenes.