77 results about "Engineering tool" patented technology

The invention provides a method for establishing a nonlinear constitutive model of low-temperature marine steel, and relates to the technical field of ships and materials. A heterogeneous time series data set is provided for model construction through multi-type sample multi-axial load tests and full-field strain acquisition; nonlinear mapping of deformation activation energy about temperature and microscopic state variables is established by taking a crystal plasticity theory as a framework, and the defect that a low-temperature dislocation evolution rule cannot be reflected due to the fact that a traditional model solidifies physical parameters into constants is overcome; a damage evolution operator jointly induced by stress triaxial degree and a principal stress threshold is embedded, Bayesian inference is adopted to carry out parameter joint calibration, model dynamic calibration and parameter continuous optimization are realized through a simulation and experiment closed-loop iteration mechanism, and finally a digital design evaluation model capable of being under untested extreme working conditions is produced. And an engineering tool taking physical interpretability and probabilistic safety margin into consideration is provided for the ice-resistant design of the polar region ship.

Method for controlling an automated I / O device system for executing a production process with at least one production parameter (P), wherein the I / O device system comprises an I / O controller (3) with control software and at least one I / O field device (1), which are interconnected via a PROFINET network with a gateway (2) as a software and / or hardware interface for communication over the network, wherein the gateway (2) is an IO-Link master gateway, wherein the method for integrating the field device (1) into the I / O device system comprises: • providing a description file in gsdml format • executing configuration software (4), in particular an engineering tool, and scanning for further I / O field devices (1) via the network • recognizing the I / O field device (1) by the configuration software • providing a configuration database (9, 10) which includes at least one IODD of the field device (1).• Providing a support tool (5) for generating an application-specific description file, which forms the interface between configuration software (4) and the gateway (2), • wherein the support tool (5) includes a configuration module for accessing and configuring the I / O field device (1), • wherein the support tool (5) uses a data buffer (7) as a buffer during communication with the I / O field device (1) and / or as a buffer for parameters (P) for generating the application-specific description file, • Generating an application-specific description file in gsdml format via the support tool (5), wherein the support tool (5) is a standalone, computer-implemented form of a tool with which the description file to be used application-specifically by the support tool (5) is generated by supplementing the description file in gsdml format,i. Assigning an IODD according to parameter (P) of the IO field device (1) and according to production parameter (P); ii. Adding at least one parameter (P) and the article number from the IODD to the application-specific description file; iii. wherein the support tool (5) assigns the IODD to the field device (1) and accesses an internal configuration database (9) or an external configuration database (10) via an Ethernet connection (11) for this purpose; • Transferring the application-specific description file as a gsdml file to the IO controller (3) and the control software via the configuration software (4); • Executing the control software to control the IO field device (1); • Using a configuration and optimization tool, exporting the application-specific description file as an AML file.

Embodiments of the present disclosure relate to migrating control logic types in a distributed control system (DCS). The present disclosure relates to migrating a control logic type from a conventional engineering tool (2a) to a modern engineering tool (2b) in a DCS (1) controlling equipment (11) in an industrial plant (10). Comprising the steps of obtaining a control logic type of a traditional format from a traditional engineering tool; reformatting the control logic of the control logic type into a modern format compatible with the modern controller (5b); copying a graphic instruction of a control logic type; updating the list of attributes of the control logic type such that the format of the corresponding communication address field associated with each listed attribute is changed from a conventional format to a modern format compatible with a modern controller; and associating the reformatted control logic, the replicated graphic instruction, and the updated list of attributes with a migrated control logic type in a modern engineering tool library.

The utility model relates to the technical field of constructional engineering tools, in particular to a construction progress display device for constructional engineering construction. The construction progress display device for building engineering construction comprises a frame body and a drawing board, and a placing assembly used for storing the drawing board is arranged in the frame body; the placement assembly comprises a placement frame, a partition plate is erected in the placement frame and can divide the interior of the placement frame into two independent spaces, one side wall of the placement frame is of an opening structure, and a push plate in sliding connection is erected on the side, close to the opening, in the placement frame. According to the construction progress display device for building engineering construction, a previous drawing board can be taken out to be stored, at the moment, under the driving of the acting force of the spring, the drawing board stored in the later period can be ejected outwards, replacement of the drawing board is achieved, previous writing display records do not need to be wiped, and the construction progress display device is convenient to use. Therefore, workers can conveniently carry out weekly work summary and comparison in the later period.

An asset management program causes a computer to function as an acquirer that acquires operation history information indicating a history of operations on a file asset in an engineering tool from an operation log file generated in the engineering tool, and an extractor that extracts summary information indicating a summary of content of a change made to the file asset from the operation history information. The asset management program controls the computer such that the extractor causes the summary information to be stored into a database.

The present invention relates to the technical field of financial technology (Fintech), and discloses a fault drill method, which includes: when receiving a fault drill scenario instruction, controlling the drill platform to obtain an instance of a target VM in each VM based on the fault drill scenario instruction, and sending the instance and the fault drill scenario instruction to a chaos engineering tool through the drill platform; performing a drill on the instance through the chaos engineering tool, and monitoring whether the instance has completed the drill through IMS; if the drill is completed, sending an alarm message to the drill platform through IMS, and controlling the drill platform to obtain a recovery process in the SOP; sending the recovery process to the chaos engineering tool through the drill platform, performing a recovery on the instance through the chaos engineering tool, and sending a fault recovery message to the drill platform after the recovery is completed. The present invention also discloses a fault drill device, equipment and a computer storage medium. The present invention improves the efficiency of fault drills in the financial system.

The utility model relates to the field of decoration engineering tools, and discloses a novel folding ladder which comprises a carbon fiber pedal, a plurality of carbon fiber connecting plates are fixedly connected to the side wall of the carbon fiber pedal, rotating grooves are formed in the carbon fiber connecting plates, first rotating shafts are rotatably connected to the interiors of the carbon fiber connecting plates, and second rotating shafts are rotatably connected to the interiors of the first rotating shafts. The side wall of the carbon fiber connecting plate is rotationally connected with a second rotating shaft, a rotating assembly is arranged on the outer wall of the first rotating shaft and comprises a rotating wheel, the rotating wheel is fixedly connected to the outer wall of the first rotating shaft, the outer wall of the rotating wheel is rotationally connected into the rotating groove, and the rotating wheel is rotationally connected to the outer wall of the second rotating shaft. According to the folding ladder, the carbon fiber connecting plates, the rotating wheels, the clamping grooves and other structures are matched, so that the folding function of the folding ladder can be locked without tedious operation, the operation difficulty and the use front swing are reduced, and the practicability of the folding ladder is improved.

The utility model discloses a label reel, which relates to the field of engineering tools and comprises a reel main body, the reel main body is of a two-way structure, a label is wound in the reel main body, a central rotating shaft is rotatably arranged at the center in the reel main body, and the central rotating shaft is connected with the label. According to the utility model, the label is wound through the central rotating shaft, and the rotating plate is further rotated to drive the transmission lantern ring to rotate, so that the first transmission shaft and the second transmission shaft are driven to rotate, the friction belt is driven, the label belt is driven to move, and the label is assisted to wipe the buttocks and move out of the winding disc; and meanwhile, the labels are clamped through the clamping device, the fixing plate is made to rotate through the second fixing shaft, so that an opening in the fixing plate is controlled to move, then the moving angle of the labels is controlled, and the clamping device is adjusted according to different use requirements.

The utility model relates to the technical field of engineering tool racks, and discloses a multifunctional tool rack for constructional engineering, which comprises an outer frame, the left side of the outer frame is fixedly connected with a U-shaped frame, the left side of the U-shaped frame is provided with a motor, the top of the outer frame is fixedly connected with a working frame, and the outer frame is internally provided with a switching mechanism. An auxiliary mechanism is arranged in the working frame, the changing and selecting mechanism is composed of a driving assembly and a changing and selecting assembly, the changing and selecting assembly comprises a rotating rod, the right side of the rotating rod is rotationally connected with a storage frame, a rotating groove is formed in the left side of the outer frame, the driving assembly comprises a rotating rod, and a mounting ring is fixedly connected to the surface of the rotating rod. And a telescopic rod is mounted on the surface of the mounting ring. According to the tool rotating device, under the action of the telescopic rod and the storage frame, tools can be rotated to the upper portion, a constructor does not need to stoop to rummage the tools and can rapidly take the needed tools, then the construction progress is accelerated, and the tool rotating device has high practicability.

The invention discloses a tool wear rule model construction method. The invention relates to the field of shield cutter wear rule research, and solves the problems that an existing method is complex in model construction, is easily interfered by working condition fluctuation in practical application, and is insufficient in prediction stability. The method comprises the following steps: acquiring wear loss data of a tool changing point of a practical engineering tool, and establishing a practical engineering wear rule model by using a K-means clustering and quadratic fitting method; based on a CSM model of approximate constant-section hob rock breaking force and a Rabinowicz abrasive wear equation, a theoretical model of a wear rule is established; establishing a blade yield strength change model for the blade yield strength in the theoretical model; and the blade width change model and the blade yield strength change model are added into the theoretical model to obtain a corrected tool wear rule model, and the model can provide accurate data support for tool replacement cycle planning in shield tunneling construction.

The invention relates to the technical field of tools for well cementation engineering, in particular to a remote control type gravity plug hoisting and releasing device for a grading cementing device, and aims to overcome the defect that in the prior art, manual unlocking is carried out after rope tying is adopted. The gravity plug falls off to threaten personnel safety; and the rope is easy to slide into a cement head during unlocking to increase construction complexity. According to the remote control type gravity plug hoisting and releasing device for the graded cementing device, temporary butt joint is achieved through clamping connection of the releasing assembly controlled remotely and the gravity plug, then releasing is conducted through remote control operation, the separation action of manually unfastening a rope is not involved, and a structure prone to falling off is not included; therefore, the risks that the gravity plug falls to threaten personnel safety and the rope slides into the cement head to increase construction complexity are avoided.

The utility model relates to the technical field of engineering toolboxes, and discloses an engineering toolbox with a take-up function, which comprises a toolbox, a box door is rotatably mounted on the front surface of the toolbox, a partition plate is fixedly mounted on the inner wall of the toolbox, a connecting door is arranged on the front surface of the partition plate, and the connecting door is fixedly mounted on the inner wall of the toolbox. A take-up mechanism is arranged in the tool box, and a supporting mechanism is arranged on the back of the tool box. A first hand wheel is rotated to enable a second bevel gear to rotate, a threaded column is rotated under the cooperation of the first bevel gear to facilitate forward movement of a connecting frame, a second hand wheel is rotated to facilitate movement of a threaded block so as to enable a sliding plate and a connecting base to move, and under the cooperation of a wire leading wheel, traction work of a wire is facilitated; and the motor is started to enable the worm to rotate, and the rotating column and the rotating seat are rotated under the cooperation of the worm gear, so that the clamping rod is rotated, and the paying-off work is facilitated.

The utility model provides a warning board for municipal drainage, and relates to the field of municipal engineering tools. The warning board for municipal drainage comprises warning board bodies and a base structure, an adjustable mounting structure is arranged between the warning board bodies and the base structure, the adjustable mounting structure comprises a supporting frame rod, an adjusting assembly and a supporting rod assembly, the number of the warning board bodies is multiple, and the multiple warning board bodies are fixedly connected with the tail end of the supporting frame rod; the adjusting assembly comprises a mounting shell fixedly connected with the bottom end of the supporting frame rod. According to the warning board for municipal drainage, through cooperative arrangement of a supporting frame rod, an adjusting assembly and a supporting rod assembly in an adjustable mounting structure between the warning board body and the base structure, a threaded rod is controlled to rotate to drive a threaded barrel in threaded connection with the threaded rod to move, and the length of the supporting rod assembly is adjusted; therefore, the height of the supporting frame rod and the height of the warning board body can be adjusted, flexibility is higher, the warning board can be suitable for being used for accumulated water of different depths, and the warning effect of the warning board can be improved.

1. Name of the designed product: Electrical engineering tool box. 2. Use of the designed product: Used for placing electrical engineering tools. 3. Design points of the designed product: In shape. 4. Picture or photo that best shows the design points: Fig. 1.

A computer-implemented method (100a) for modifying and / or enhancing an engineering tool (2) that, when executed, will cause an industrial plant (1) to be controlled, the method comprising: • obtaining (110) state variables (6) characterizing an operational state (1a) of at least one industrial plant (1); • obtaining (120) a set (7) of interaction events of at least one plant operator interacting with a distributed control system (5) of the industrial plant (1) via a human-machine interface; determining (130), based at least in part on the interaction events (7), the state variables (6), and optionally given engineering information of the distributed control system (5) as input data, whether one or more interaction events (7) indicate that the plant operator performs a task that is not sufficiently covered by a current engineering of the distributed control system (5); and • if the determination is positive, mapping (140) the input data to a modification and / or enhancement (2a) of the engineering tool (2) that has generated an application code (3) for the distributed control system (5), such that, when the application code (3) is regenerated by the modified and / or enhanced engineering tool (2) and executed in the distributed control system (5), the plant operator is likely to interact less frequently with the distributed control system manually and / or spend less time interacting with the distributed control system.

The present application relates to the technical field of building engineering tools, and provides a step-by-step tight bundling device and method, which comprises a frame, a supporting frame for discharging step-by-step tight is hinged on the frame, and a mounting part capable of automatically approaching and moving away from the supporting frame is arranged on the frame, the supporting frame is deflectable, a top rod is arranged on the mounting part, a baffle is arranged on the side of the supporting frame away from the top rod, in the approaching movement process of the mounting part, the supporting frame is deflected to a set angle before the top rod contacts the step-by-step tight, so that the discharged step-by-step tight is arranged in an orderly manner under the action of gravity, a certain number of step-by-step tight are discharged one by one and arranged side by side on the supporting frame, the supporting frame is deflected to the set angle so that the end portions of the step-by-step tight are flush, and then the top rod contacts the step-by-step tight to realize abutting, an operator bundles the abutting step-by-step tight with a binding wire to complete the bundling operation, the abutting and bundling are automatic and orderly, and labor is saved and convenience is achieved.

The utility model belongs to the field of auxiliary devices, particularly relates to an auxiliary device for on-site construction of engineering cost, and aims to solve the problems that when an existing auxiliary device assists in consignment of tools for engineering, the auxiliary device cannot be folded and assembled, so that the whole auxiliary device is difficult to transport, occupies a large storage area and is inconvenient to carry. In order to solve the problems that in the prior art, the whole auxiliary device is heavy and is difficult to carry and transport to different construction sites for use, the following scheme is provided, the auxiliary device comprises two rotating bottom plates, and the two rotating bottom plates are rotationally connected through a rotating shaft. When the auxiliary device is used, the two rotating bottom plates can rotate relatively, then the rotating and folding effect is achieved, engineering tools placed on the rotating bottom plates can be blocked in a surrounding mode, the tools are prevented from falling off when the device moves or is subjected to external force, the auxiliary device is convenient to assemble and disassemble, and the situation that the whole auxiliary device is difficult to transport is avoided; and a large storage area is occupied.

A method of generating control code for an industrial plant comprises: defining control logic for controlling the industrial plant by editing a cause-and-effect matrix provided by an engineering tool, wherein the defining comprises defining both instrument-based control logic and service-based control logic using the same cause-and-effect matrix; and generating the control code for controlling the industrial plant on the basis of the defined control logic.

A method for integrating a library into an engineering tool in an industrial plant is disclosed. The method comprises: selecting a library comprising a first type, the first type comprising one or more library objects associated with one or more attributes; importing the selected library into an engineering tool; mapping the first type to a predetermined type of a plurality of available predetermined types in one or more predetermined libraries in the engineering tool; mapping the one or more attributes to one or more predetermined attributes associated with the one or more predetermined library objects in the mapped predetermined type; and based on the mapping, integrating the library into the engineering tool.

A method for transmitting data to a control device (e.g., a controller, an automation device), particularly for building automation, wherein the control device is connected to a tool (e.g., an engineering tool; a PC) via a communication network. A wireless service interface (e.g., a WiFi interface) of the control device is activated via a signal generated by the tool and sent to the control device to transmit (send and receive) data. The communication network can be, for example, a fieldbus (e.g., a KNX bus) or a backbone network (particularly a non-IP network).

1. Name of the Design Product: Mechanical Engineering Toolbox. 2. Use of the Design Product: For placing mechanical engineering tools. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 2.

A method for transmitting data to a control device (such as a controller, an automation device), which is particularly used for building automation and is used to control one or more field devices. The field devices are connected to the control device in a data technology manner through a communication network (such as a fieldbus). Among them, the wireless service interface (wireless service interface, such as a WiFi interface, WLAN) of the control device is activated via a radio signal (FSIG) generated by a device (such as a mobile communication terminal device or a wireless communication field device) and sent to the control device. And among them, after the wireless service interface is activated by a tool (such as an engineering tool; a PC, a tablet), data is transmitted to the control device via the wireless service interface or data is transmitted from the control device to the tool. The radio signal for activating the service interface sent by a device (such as a smartphone, a tablet) to the control device can be, for example, via NFC (Near Field Communication), via Bluetooth, via Thread or via the ZigBee protocol.

The utility model provides a portable engineering box. As a box for storing engineering tools, it needs to be guaranteed that the box has good strength and high portability. The portable engineering box comprises a box body, the box body is composed of an upper cover and a lower cover, one end of the upper cover and one end of the lower cover are rotationally connected through a hinge structure, the other end of the upper cover and the other end of the lower cover are fixed through two sets of buckles, the buckles are rotationally installed on the upper cover, a handle is rotationally installed at the position, between the two sets of buckles, of the lower cover, and a plurality of through holes are formed in the handle. First inner grooves are formed in the middle sections of the exteriors of the upper cover and the lower cover, second inner grooves are formed in the two sides of each first inner groove, and first protruding parts corresponding to the first inner grooves and the second inner grooves are arranged in the upper cover and the lower cover. According to the portable engineering box, a plurality of structures for improving the strength of the box body are arranged, so that the portable engineering box has good strength while the portable use of the engineering box is ensured.

In the present invention, an engineering tool included in an application development machine is configured to add, to updated application content, a change level that indicates the content of the change to the application content. Adding the change level includes: adding change level 1 when a PLC signal is added to or deleted from SCADA resource data; adding change level 2 when a change other than addition or deletion of a PLC signal is made; adding change level 1 to HMI screen data when screen-specific data is changed; and adding change level 2 to HMI screen data when screen-common data is changed. A SCADA server and a monitoring terminal are configured to limit reflection processing for reflecting the updated application content according to the change level added to the updated application content.

1. Name of the design product: construction engineering toolbox. 2. Use of the design product: for storing tools in construction engineering. 3. Design points of the design product: in the perspective view. 4. Picture or photo best indicating the design points: perspective view.

The utility model belongs to the technical field of constructional engineering tools, and discloses a constructional engineering bending auxiliary device which comprises a rectangular box, the right side of the rectangular box is fixedly connected with a pneumatic cylinder, the top of the pneumatic cylinder is fixedly connected with a rectangular plate, and the left side and the right side of the top of the rectangular plate are hinged to connecting rods. And a connecting plate is hinged to the other end of the connecting rod, two protection boxes are fixedly connected to the other end of the connecting plate, and the tops of the two protection boxes are movably connected with the top of the rectangular box. According to the steel bar bending protection device, the pneumatic cylinder, the rectangular plate, the connecting rods, the connecting plates and the protection boxes are arranged, when the pneumatic cylinder runs, the rectangular plate is driven to move downwards, then the two connecting rods rotate to drive the two connecting plates and the two protection boxes to move oppositely, and when the two protection boxes are attached to each other, the purpose of steel bar bending protection is achieved; and steel bar fragments are prevented from splashing to hurt people, and the safety of the device is improved.

The system and methodology utilize engineering software tools to construct graphical designs of industrial systems for design projects. An artificial intelligence (AI) module integrated with these engineering tools is used to classify the functions of components within the current design project using a trained machine learning-based model. The AI ​​module receives a knowledge graph of the current project based on data associated with the graphical design. The knowledge graph represents an ontology of elements and relationships between system components. The AI ​​module identifies the function of each knowledge graph node based on a classifier model, clusters the knowledge graph nodes according to the identified functions, and generates function-based recommendations based on these clusters in response to user queries. An inference engine performs compliance verification of the design data with specifications, standards, and policies at the component level.

The invention discloses a multi-source heterogeneous foundation pit monitoring data real-time dynamic visualization system and method based on Vue. Relates to the technical field of computer information technology and data visualization. Comprising an infrastructure module, a core function module, a communication module and a deployment operation and maintenance module, the infrastructure module is used for constructing a Vue 3 project and a dependency configuration and style system; the communication module completes Axios packaging, WebSocket configuration and engineering tool integration based on the infrastructure module; the core function module is based on the environment of the infrastructure module, integrates ECharts and packages a component, and is in butt joint with the communication module to realize data interaction; and the deployment operation and maintenance module is used for deploying the infrastructure module, the core function module and the communication module to be online and processing abnormal problems occurring in the visualization system in real time. According to the method, the real-time performance, the dynamic performance and the multi-source data collaborative analysis capability of the monitoring system can be remarkably improved.

The invention discloses a method and a device for identifying blade vibration. According to the embodiment of the invention, the amplitude of synchronous vibration is monitored with extremely low cost and relatively high accuracy. According to the embodiment of the invention, complicated data and signal processing technologies are not needed, and measurement can be completed only by using the modal force hammer, the microphone, the dynamic pressure probe and the data acquisition card which are common in engineering. Moreover, the vibration signal is identified by means of the vibration frequency and the amplitude of the vibration signal is measured, so that higher accuracy and signal-to-noise ratio are realized. Moreover, due to the fact that the calculated amount is very small, online monitoring of synchronous vibration is achieved, and guarantee is provided for life prediction and health management of the engine.

A computer-implemented method includes receiving design and / or engineering data (D / E data) corresponding to a prototype representation of a product and transmitting one or more inputs derived from the D / E data to one or more digital engineering tools for processing. The method also includes receiving engineering-related data outputs from the one or more digital engineering tools and receiving data corresponding to one or more common validation and verification (V&V products). The method further includes identifying one or more requirements for the product based on the data corresponding to the one or more common V&V products; determining whether or not the one or more requirements have been satisfied; and presenting information corresponding to the engineering-related data outputs and / or the data corresponding to the one or more common V&V products. The method also includes receiving instructions from the user device, and performing one or more manipulations of the D / E data.