14results about How to "Realize traceability management" patented technology

The invention relates to a power transmission and transformation reduction verification method and system based on a knowledge graph, and belongs to the technical field of power transmission and transformation project review. The method comprises the following steps: acquiring review file data of a power transmission and transformation station, extracting text content according to a natural language processing technology to construct a knowledge graph sub-graph, and generating a design review standard file list; performing text word segmentation based on the design review standard file list to obtain a structured review template; inputting the review file data of the power transmission and transformation station into a model, and verifying the review key points of the structured power transmission and transformation project in combination with the file integrity and the structured review template; and taking the review key points as cue words, writing the cue words into an intelligent review verification model, and generating a power transmission and transformation review report.

This invention discloses a multi-condition self-traceable calibration method and system for insufflators, relating to the field of insufflator metrology technology. The method includes: constructing a standard loop to apply back pressure and inject a controllable leakage; during a continuous calibration, controlling the insufflator under calibration to sequentially enter pressure stabilization, flow stabilization, and leakage disturbance conditions, synchronously collecting data through collaboratively working traceable pressure and flow references; comparing the reference measurements with the insufflator's readings to calculate pressure coupling error, flow coupling error, and dynamic response characteristics; performing standard state conversion based on preset standard pressure and temperature, fitting and generating calibration coefficients to correct the measured values, and generating a judgment result based on comparison of coupling error and dynamic response characteristics with preset thresholds; generating an automatic report including operating condition type, residual, final calibration measurement results, and uncertainty. This invention improves calibration accuracy and traceability through three-condition linkage calibration and environmental factor compensation.

This invention provides a method, system, and storage medium for scheduling the production of large-volume heavy components for prefabricated bridges. The method includes: establishing a planning data foundation; aggregating and grouping dimensions based on the planning data; determining the sequence of template stages; allocating storage areas for beam groups; calculating target stacking levels; deriving the reverse production sequence based on stacking targets; and generating component-level production and stacking plans. This invention considers construction sequence, component size aggregation, stacking levels, and storage areas in a unified manner under complex scenarios, achieving coordinated optimization of production sequence, stacking sequence, and hoisting sequence. This reduces material handling, improves overall efficiency, and makes yard management more standardized and highly information-based. It facilitates the linkage of multiple systems such as WMS, MES, and BIM, and enables traceable management of the entire lifecycle of components from design and production to installation.

The present application relates to the technical field of sharing management. The present application relates to a sharing resource management terminal service platform based on the Internet of Things. It comprises a user connection unit, a range searching unit, a vehicle connection unit, a vehicle management unit, a management background unit and a sharing resource management terminal management unit; the user connection unit opens the operation authority of the sharing resource management terminal to the user with accurate information; the range searching unit detects the shaking of the vehicle, and when the shaking is detected, the shaking vehicle and the nearby vehicle are synchronously started to search the equipment, and the sharing resource management terminal to be matched within the effective range of the shaking vehicle is screened; through the collaborative design of the range searching unit and the vehicle connection unit, the present application optimizes the equipment matching logic; when the shaking of the vehicle is detected, the distance threshold screening and the real-time position tracking dynamically update the list of the equipment to be matched, so as to ensure the effectiveness of the candidate equipment; this dynamic screening combined with the priority matching mechanism reduces the probability of invalid matching.

This invention discloses a method and equipment for detecting mold etching. The detection method includes acquiring a global image of a turntable and the mold to be inspected on it, and establishing a turntable coordinate system; identifying the detection area of ​​the mold to be inspected through a controller, and dividing the detection area into an etching texture detection area, a surface defect detection area, and a cavity size and position detection area to determine the coordinate range of the points corresponding to each detection area; the controller generates a detection motion trajectory for each detection area based on the coordinate range of the points; the controller controls a rotary drive device to drive the turntable to rotate, positioning the mold to be inspected at the shape detection station, defect detection station, and dimensional tolerance detection station; in this way, the quality qualification judgment of all indicators of mold etching can be completed, and the trajectory matching of different detection items can be achieved, avoiding the detection blind spots caused by the disconnect between the trajectory and the detection requirements, so as to adapt to the detection of molds with complex cavities and multi-area etching, and ensure the comprehensiveness and accuracy of the detection.

The invention discloses an intelligent safety management system and method for operation of a lifting section of a tower crane, and the system comprises a management platform which is used for storing an operation plan, confirming the capability before operation execution, recording operation process data, and carrying out operation acceptance; the action detection module is mounted on a jacking mechanism of the tower crane and is used for detecting the moving state of the jacking ladder cage in real time and generating a moving signal; the height detection module is mounted on the tower crane and used for detecting the lifting height of the tower crane in real time and generating height data; the video monitoring module comprises a camera and is used for acquiring a video image of a tower crane lifting section operation area; the management platform is in communication connection with the motion detection module, the height detection module and the video monitoring module. According to the method, a safety redundancy management and control system covering the human-technology-object full dimension is constructed, the whole-process, intelligent and refined safety management of the lifting section operation of the tower crane is achieved, and the construction safety level and the management efficiency are effectively improved.

This invention relates to the field of building material testing technology, specifically a fully automatic flexural strength tester for detecting the compressive strength of concrete. The tester includes: a base, a support device, a flexural indenter device, a control system, a data display screen, and a core sample clamping device. The base supports the mechanical structure of the entire device and provides an installation reference for each component. The support device is symmetrically arranged on both sides of the upper surface of the base, supporting the core sample clamping device and providing vertical load-bearing capacity. The core sample clamping device is installed on the upper end of the support device to clamp and fix the concrete core sample specimen, ensuring the positional stability of the specimen during loading. The flexural indenter device is located above the pressure sensor and applies a concentrated load to the concrete core sample specimen to achieve the flexural strength test. This invention replaces the traditional hydraulic cylinder drive with a motor drive, eliminating influencing factors such as piston deformation, hydraulic cylinder leakage, and changes in oil quality.

The application discloses a kind of based on BIM model's slope construction unmanned plane lofting method, system and storage medium, 1, constructs the slope three-dimensional BIM model of water conservancy project;2, build unmanned plane flight platform and RTK positioning system;3, based on the design coordinates in slope three-dimensional BIM model, unmanned plane autonomous flight path planning and waypoint setting are carried out;4, run BIM lofting management system, point slope three-dimensional BIM model feature point, feature point information is sent to unmanned plane, positioning is carried out by RTK positioning system, and trigger on-board quantitative injection marking device is marked to lofting point in situ;5, automatically carry out lofting precision calculation and deviation analysis, realize the real-time synchronization of lofting result and whole process data archiving management.The application realizes the full-process automation and digitization of slope construction lofting Collaboration, and the full-automatic lofting process effectively reduces human error and rework risk, eliminates the construction quality problems caused by manual coordinate calculation error, marking position deviation and the like.

The invention relates to the technical field of factory equipment operation and maintenance management, in particular to a cigarette factory equipment operation and maintenance management system and a paperless management method. The management system comprises an on-site operation terminal, a background server, a maintenance class comprehensive billboard terminal, office computers of all teams and groups and a switch. The field operation terminal is an industrial-grade touch control computer, and is internally provided with a technical standard query module, a spot inspection execution module, a maintenance record query module, a maintenance call module, a maintenance record query module and a lubrication record query module; the background server is provided with a data storage unit, a data analysis unit, an information push unit and an authority management unit; and the maintenance class comprehensive billboard terminal realizes fault calling information visual display and sound-light alarm reminding. The paperless management method based on the system comprises the steps of equipment coding, standard compiling, data importing, task executing, result filing and report generating, digital closed-loop management of processes such as equipment inspection, repair, maintenance and lubrication is achieved, and the equipment operation and maintenance efficiency and the data traceability are improved.

The invention relates to the crossing field of a nerve regulation and control technology, a brain-computer interface technology and a sonodynamic therapy technology, in particular to a closed-loop sonodynamic therapy system and method based on electroencephalogram feedback, which are used for carrying out sonodynamic therapy by activating a sound sensitive agent through transcranial ultrasound. The system comprises a unified time sequence module, a synchronous time sequence controller, an electroencephalogram acquisition module, a signal quality evaluation module, a neural state recognition module, a risk interlocking module, a dose control module, an ultrasonic driving module, a closed-loop verification module, a self-adaptive updating module and a log auditing module. According to the method, a single stimulation event is used as a minimum causal unit, hardware timestamp alignment closed loop of collection, recognition, decision making, emission, verification and updating is achieved, treatment parameters are dynamically adjusted according to electroencephalogram feedback, and the accuracy, safety and individualization level of sonodynamic treatment are remarkably improved.

The utility model relates to electrical equipment transportation technical field discloses a transfer box suitable for gas relay, including shell, RFID intelligent terminal and clamping structure, the shell includes box cover and box body, the box cover is connected with box body through the hinge, and the space of placing gas relay is formed in the box body inside, the RFID intelligent terminal is embedded on the box cover, can read the RFID chip data on gas relay, the clamping structure includes telescopic link and clamping block, the telescopic link sets up in the shell both sides, the clamping block can be embedded in the oil inlet and outlet of gas relay both sides through the axial movement of telescopic link, fixes gas relay. The transfer box can protect the transfer and storage process of gas relay, avoids its damage in the transportation process, has important engineering practical value.

The present application relates to a kind of vehicle SIM card real-name authentication system and method, belong to automobile technical field, the system includes: receiving module is used to obtain the VIN code and vehicle information of vehicle from real-name authentication request;Query module is used to determine the target host factory corresponding to vehicle SIM card;Encapsulation module is used to encapsulate the identity information of car owner, the VIN code and ICCID of vehicle as authentication request data packet, and authentication request data packet is forwarded to the real-name authentication platform of target host factory by network routing module;State management module is used to obtain the binding operation result returned by real-name authentication platform, and based on binding operation result triggers the channel mode of corresponding vehicle SIM card;Storage module is used to store the vehicle-card binding relationship and full life cycle change record formed after each real-name operation.The system realizes the full-process automation unified management of vehicle SIM card real-name authentication in the environment of multiple host factories by the synergistic cooperation of the above module.

The invention relates to the technical field of mixed steel production, in particular to a continuous casting mixed steel section cutting control method and system, electronic equipment and a storage medium. Constructing a transient multi-physics field coupling mathematical model based on the dynamic process parameter set; carrying out unsteady flow field-temperature field-concentration field coupling numerical calculation by taking the dynamic process parameter set as a time-varying boundary condition and a source item of a transient multi-physics field coupling mathematical model; generating a casting blank length direction component distribution curve based on a calculation result, and defining starting and ending points of a mixed steel section; and according to the defined starting and ending point information of the mixed steel section, executing optimized cutting decision logic and generating an instruction to drive cutting equipment. According to the method, multi-physics coupling calculation is carried out on the basis of the collected dynamic process parameters of continuous casting production, the length and the component gradient of the casting blank steel mixing area are accurately predicted on line in the steel mixing process under the actual continuous casting dynamic change process parameters, an optimized cutting instruction is generated according to the length and the component gradient, and the casting blank metal yield is increased.

This invention provides a photolithography method and system for manufacturing display panels, relating to the field of photolithography technology. The invention involves cleaning, applying a base coat, and dividing the display panel substrate into zones to form imageable micro-markers covering all exposure zones. A lower support adhesive and an upper imaging adhesive are then sequentially formed, and their thickness and uniformity are measured. In-situ data acquisition and modeling are performed using the micro-markers as imaging objects, generating exposure correction instructions and an overlap energy table. Digital micromirrors are used for zoned exposure and real-time correction, followed by development to obtain etch-resistant windows with steep sidewalls. Based on exposure records and window quality data, etching windows are set, and low-damage etching and defect restoration are performed to generate stability evaluation data. This method achieves a comprehensive improvement in high-precision exposure, pattern consistency, and electrical stability.