25 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 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.

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 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.

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.

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 utility model relates to the technical field of engineering tools, disclose a kind of excavator vibrating rammer, including tool connecting frame, rammer plate and fixed on the vibrator of rammer plate, the tool connecting frame has upper connecting piece, the rammer plate has lower connecting piece, the upper connecting piece and the lower connecting piece have oppositely arranged connecting surface, and oppositely arranged connecting surface is connected between shock absorber, the upper connecting piece both ends have outer limiting portion, the lower connecting piece has the inner limiting portion in the outer limiting portion inside, a limiting hole is formed in the inner limiting portion, the outer limiting portion is fixed with the limiting member inserted into the limiting hole, and the limiting hole has the limiting area for the activity of the limiting member in it. The utility model provides limiting protection to rammer plate by the cooperation of limiting member and limiting hole, prevent shock absorber from being damaged due to misplacement pulling.

The implementations of the present disclosure relate to a method, apparatus, electric device, and computer readable storage medium for generating a function block for an engineering tool. The method comprises obtaining a description of the function block, information of an input port, and information of an output port. The method further comprises generating, by a pattern-based code generator, a first code of the function block based on the description of the function block, the information of the input port, and the information of the output port. The method further comprises generating, by an artificial intelligence (AI) -based code generator, a second code of the function block by feeding the first code as a prompt into a generative AI model. Furthermore, the method further comprises generating the function block based on the second code. In this way, the accuracy of the generated code of the function block can be improved.

We provide interconnected digital engineering, certification ecosystems, and methods. [Solution] A method implemented by a computer in an authentication ecosystem, comprising: receiving design and engineering data (D / E data) corresponding to a prototype representation of a product from a user device; transmitting input derived from the D / E data to a digital engineering tool; receiving engineering-related data from the digital engineering tool; receiving data corresponding to a common validation and verification (V&V) product; identifying product requirements; determining whether the requirements have been met; presenting engineering-related data output and information corresponding to data corresponding to a common V&V product; receiving instructions from a user device; and performing operations on the D / E data.

The utility model relates to the technical field of engineering appliances, and one embodiment of the utility model provides a translational laser-assisted pay-off device which comprises a laser pay-off instrument, a supporting table is arranged at the lower end of the laser pay-off instrument, a switching adjusting assembly is arranged on the supporting table, and the switching adjusting assembly is arranged on the side wall of the supporting table; the switching adjusting assembly comprises a containing cavity, a wheel sleeve is arranged on the rotation shaft, a wheel shaft is arranged in the wheel sleeve, a moving wheel is arranged on the wheel shaft in a sleeving mode, and supporting vertical feet are arranged on the bottom face of the supporting disc. By means of the technical scheme, the problems that in the related technology / the prior art, an existing laser paying-off instrument still has certain limitation in actual use, the positions of most laser paying-off instruments are fixed, the instruments need to be frequently and manually carried and recalibrated when facing a large-area construction site, the labor intensity of constructors is increased, and the working efficiency of the constructors is lowered are solved. And errors can be accumulated due to repeated calibration, so that the paying-off precision is reduced.

A model-based systems engineering tool that determines an impact analysis of a change upon a system model includes a relations database storing a framework describing pre-established relationships between a plurality of elements that are part of the system model. The pre-established relationships are determined based on a model-based systems engineering architecture. The model-based systems engineering tool includes one or more processors in electronic communication with the relations database and a memory coupled to the processors. The memory stores data into one or more databases and program code that causes the model-based systems engineering tool to receive an indication to change a root element, wherein the root element is one of the plurality of elements that are part of the system model. In response to receiving the indication to change the root element, the model-based systems engineering tool determines a first level of elements of the system model.

The invention relates to an attachment for a work machine, in particular for a civil engineering machine, comprising a frame, a civil engineering tool, in particular designed as a drilling tool, and a drive unit for driving the civil engineering tool. According to the invention, the frame includes first support feet for placing the attachment on the ground. Furthermore, the civil engineering tool is connected to the drive unit via a joint, which allows the civil engineering tool to be folded down for placing the attachment with the attached civil engineering tool on the ground. The invention further relates to a work machine, in particular a civil engineering machine, with an attachment according to the invention. The invention further relates to a set comprising a work machine according to the invention and at least one main tool. The invention further relates to a method for attaching an attachment according to the invention to the mast of a work machine according to the invention.

A migrating a control logic type from a legacy engineering tool to a modern engineering tool in a DCS controlling devices in an industrial plant includes obtaining the control logic type in a legacy format from the legacy engineering tool; reformatting the control logic of the control logic type to a modern format compatible with the modern controller; copying the graphics instructions of the control logic type; updating the property list of the control logic type such that a format of a respective communication address field associated with each listed property is changed from a legacy format to a modern format compatible with the modern controller; and associating the reformatted control logic, the copied graphics instructions and the updated property list with a migrated control logic type in a library of the modern engineering tool.

1. Name of the product in this design: Toolbox for Civil Engineering. 2. Purpose of this design: To hold civil engineering tools. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention relates to a civil engineering machine, in particular a drilling rig, having a mobile carrier device, a mast or jib arm which is arranged on the carrier device, a civil engineering tool which is arranged adjustably on the mast or the jib arm in order to carry out a civil engineering operation, at least one display device, in particular a monitor, and a control unit which is configured to control components of the civil engineering machine and to detect operating states and, depending on detected operating data, to generate an at least schematic representation of at least one part of the civil engineering machine and to display it by means of the at least one display device, wherein a change in position of the civil engineering tool and / or at least one component of the civil engineering machine is displayed in the at least schematic representation of the one display device. According to the invention it is provided that the control unit is configured to automatically change a display scale and / or a type of representation of the at least schematic representation of the display device in the event of certain changes in position of the civil engineering tool and / or of at least one component of the civil engineering machine.

Provided is an engineering tool that enables prior elimination of factors causing an abnormal shut-down of a controller. An engineering tool according to an embodiment is capable of monitoring the state of a controller that monitors and controls a plant. The engineering tool according to the embodiment comprises: a log acquisition unit that acquires, from the controller, mounted module information indicating a first module mounted to the controller; a controller information acquisition unit that can acquire controller information including a second module mountable to the controller and corresponding maintenance information; and an information generation unit that can generate alarm information indicating the mounted module information and the maintenance information corresponding to the first module in association with each other, on the basis of the mounted module information and the controller information.

1. Name of the product in this design: Mechanical Engineering Toolbox. 2. Purpose of this design: To place mechanical engineering tools. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present disclosure relates to an updating method and device. The method comprises: using an existing version of an engineering tool to package and build project source code to obtain original version code products; installing a new version of the engineering tool; using the new version of the engineering tool to package and build the project source code to obtain new version code products; and determining whether the updating is successful according to whether the implementation functions of the original version code products and the new version code products are consistent. The engineering tool updating process is automated, human intervention is not required for updating, and problems such as human error and low efficiency are avoided. In addition, the cause of a safe updating failure can be output.

This invention discloses a method for constructing a tool wear law model. This invention relates to the field of shield tunneling tool wear law research, addressing the problems of existing methods having complex model construction, susceptibility to fluctuations in working conditions during practical applications, and insufficient predictive stability. This invention obtains actual engineering tool wear data at tool replacement points, and uses K-means clustering and quadratic fitting to establish an actual engineering wear law model; based on the CSM model of rock-breaking force of approximately constant cross-section roller cutters and the Rabinowicz abrasive wear equation, a theoretical model of the wear law is established; for the blade yield strength in the theoretical model, a blade yield strength variation model is established; the blade width variation model and the blade yield strength variation model are added to the theoretical model to obtain a corrected tool wear law model. This model can provide accurate data support for tool replacement cycle planning in shield tunneling construction.

The utility model relates to the technical field of constructional engineering appliances, and discloses an anti-corrosion connecting structure for constructional engineering, which comprises a first connecting rod and a galvanized coating, a first reinforcing block is arranged on the outer wall of the rear end of the first connecting rod, and a first sealing inclined block is fixedly connected to the middle of the outer wall of the rear end of the first reinforcing block. A second sealing inclined block is clamped and matched with the outer wall of the rear end of the first sealing inclined block, a second reinforcing block is fixedly connected with the outer wall of the rear end of the second sealing inclined block, a second connecting rod is fixedly connected with the outer wall of the rear end of the second reinforcing block, and a first clamping ring is clamped and matched with the outer wall of the first sealing inclined block; a second clamping ring is hinged to one end of the first clamping ring. According to the connecting structure, the structure is simple, the trouble during mounting and dismounting is reduced, the overall construction time of a project is shortened due to rapid mounting and dismounting, the construction progress can be accelerated, and therefore the use convenience of the structure is improved.

The utility model relates to building engineering tool technical field, and disclose building engineering is with multifunctional hammer, including handle, the front side end portion of handle is connected with the connector, the outer fixed surface of one side of connector is connected with the hammer head, the side fixed surface of connector away from hammer head is connected with the nail head, the inner surface of handle is equipped with the accommodating groove, the outer surface of connecting shaft is equipped with cutter, saw blade and caliper respectively from below to top rotatoryly, the outer surface of connecting shaft is equipped with screw thread tooth, the screw thread tooth department of connecting shaft is connected with the screw thread sleeve. Through hammer head carries out the knocking work, the nail head carries out the nail work, realizes the basic hammer function, and through setting cutter, saw blade and caliper, cooperate screw thread sleeve makes cutter, saw blade and caliper can rotate on the connecting axle, uses cutter, saw blade and caliper, thereby gathers multiple functions in one, has realized the multifunctionality of this hammer.