35 results about "Equipment codes" patented technology

The invention discloses a concentrator dynamic routing method and system. The method comprises the following steps: storing an equipment code of each collector to a remote monitoring terminal; the concentrator obtains the equipment coding information of all collectors in the jurisdiction of the concentrator from the remote monitoring terminal; constructing a hierarchical routing network according to the broadcast response condition between the concentrator and the collector; and dynamically selecting a relay node for a lower-layer collector according to the communication quality evaluation score. According to the invention, all collector nodes can be automatically identified and layered, and a flexible and adjustable network topology is constructed; dynamically selecting an optimal relay node by adopting a comprehensive calculation method of multi-dimensional communication quality parameters; when a communication environment or an equipment state changes, automatic reconstruction of a hierarchical routing network and dynamic optimization of a relay node are supported. The method can effectively improve the communication efficiency and network stability between the concentrator and the collector, and is widely applied to the fields of intelligent meter reading, industrial control, environment monitoring and the like.

The invention provides an equipment network comprehensive scheduling method based on an improved Jaya algorithm aiming at the condition that the migration time of working procedures between equipment is ignored in the existing flexible equipment network comprehensive scheduling method. The method is mainly divided into four parts. Wherein a double-chromosome coding method based on a process chain and an equipment chain is designed in the coding part, a coding method based on a quasi-schedulable process set and a random process coding method are designed in the process chain coding aspect, and the legality of a generated individual is ensured; in the aspect of the equipment chain, an equipment coding method based on short time and a random equipment coding method are designed to ensure that equipment distributed in the process is machinable equipment; a double-chain updating operation of updating a process chain first and then updating an equipment chain is designed in the updating part; in the decoding part, an equipment idle insertion decoding strategy considering migration time is designed; local search operation based on a critical path is designed in the local search part. The feasibility and superiority of the method are verified through experiments.

The invention relates to the technical field of Internet of Things, in particular to a self-decoding Internet of Things system and equipment code-free access method based on object model metadata. According to the technical scheme, an object model is predefined in a system, the object model comprises attributes, events, instructions and services of equipment, and each attribute, event, instruction and service has a unique metadata ID; the equipment carries the metadata ID when reporting the data, and the system automatically matches description in the object model according to the metadata ID, analyzes data type, length and unit information, and completes automatic analysis and processing of the data; it is not needed to develop and customize analysis codes for different equipment types, and rapid access and non-coding of the equipment are achieved. According to the invention, the system automatically analyzes the data reported by the equipment according to the predefined object model metadata, does not need extra development work, simplifies the access process of the equipment, improves the access efficiency, adapts to the rapid change of the equipment, and has the advantages of strong universality, easy expansion and easy maintenance.

The invention provides a smart home event segmentation and anomaly detection method, and the method comprises the steps: obtaining a plurality of pieces of time sequence data detected by a plurality of smart home sensors, and carrying out the preprocessing and coding processing of the time sequence data, and obtaining a plurality of original feature vectors; each original feature vector corresponds to one event and comprises an equipment code, a state feature and a time feature of the corresponding sensor; performing divide-and-conquer processing on features of different dimensions in the original feature vector, and then performing splicing and linear projection to obtain an initial hidden state matrix; inputting the initial hidden state matrix into a Transform encoder comprising a multi-layer encoder and a classification head; each layer of encoder adopts a multi-head self-attention mechanism to carry out processing, residual connection and layer normalization on the hidden state matrix output by the previous layer, and the final hidden state of each event is obtained; and performing boundary detection or anomaly detection based on the final hidden state of each event. According to the invention, the reliability and accuracy of smart home event segmentation and anomaly detection can be improved.

The invention relates to a multi-platform access equipment code management method and system, and the method comprises the steps: monitoring access equipment of all platforms in real time, further judging whether an original code of new equipment exists in a code library or not when the access equipment is judged to be the new equipment, segmenting the original code if the original code exists in the code library, and storing the segmented original code in the code library; and generating a new code according to the segmented original code and the access mode of the new equipment, associating the new code with the original code, storing obtained associated information to a mapping table, and performing data transmission by the platform according to the mapping table. Therefore, the problem of repeatability of the original codes of the new equipment can be found in time, the repeated original codes can be recoded, the uniqueness of the codes is ensured, and the new codes and the original codes are associated, so that when a platform performs data transmission, the data transmission is performed according to the mapping table storing the associated information, and the data transmission efficiency is improved. And the accuracy of data transmission is ensured.

The invention relates to the technical field of data processing, and particularly provides a heterogeneous point table file index summarization method, system and device and a storage medium, and the method comprises the steps: receiving heterogeneous point table files from different new energy stations; the heterogeneous point table file is analyzed through an analysis engine to recognize and extract device description information and index description information, and the analysis engine executes format detection, merging cell processing and named entity recognition based on natural language processing (NLP); matching the extracted equipment description information and the extracted index description information with standard information in a central knowledge base; and based on a matching result, allocating an equipment code to the equipment and allocating a unified index code to the index, and outputting a standardized data general table containing the equipment code and the index code. According to the method, automatic analysis and standardized processing of the multi-source heterogeneous point table file are realized.

The invention relates to the technical field of testing, in particular to a container-based testing method and device and computer equipment. The method comprises the steps of generating a container mirror image corresponding to target equipment according to an equipment code of the target equipment and an operation dependency item of the equipment code in the target equipment; running the container mirror image in different test environments to obtain running results of the container mirror image in different test environments; and obtaining a test result of the container mirror image based on the operation results of the container mirror image in different test environments.

The invention discloses an intelligent system for coding production equipment in the thermal industry, which belongs to the technical field of equipment intelligent monitoring, and comprises a data acquisition module deployed on thermal equipment, establishing a sensor network, acquiring static parameters of the equipment and acquiring operation data of the equipment in real time, the code generation module obtains basic information and feature vectors of the equipment according to static parameters and operation data of the equipment and generates or updates equipment codes, the health analysis module analyzes the equipment codes and achieves equipment fault prediction, service life evaluation and energy efficiency optimization, and the user interface module provides a visual interface and provides a user interface. A user is allowed to query an equipment code, receive an alarm and check an analysis report, so that the equipment code identifies the identity, reflects the real-time health level, realizes equipment fault prediction, life evaluation and energy efficiency optimization, reduces the risk of non-planned shutdown, avoids the situation that the equipment is difficult to position, so that the fault treatment is lack of reference, and shortens the fault response and maintenance time; the operation and maintenance efficiency of the thermodynamic system is improved.

The invention provides an equipment code scanning installation method and system among multiple projects, a storage medium and equipment. Relates to the technical field of equipment management, and the method comprises the steps: obtaining terminal equipment information, deploying a service platform, importing the terminal equipment information and the service platform information into an operation and maintenance platform, scanning a two-dimensional code on the terminal equipment through a mobile phone APP, reading a unique identifier of the equipment, calling a northbound equipment installation interface of the service platform, and transmitting the unique identifier of the equipment. And the service platform obtains the platform identifier of the service platform, the platform identifier and the equipment unique identifier are used as parameters and sent to the operation and maintenance platform, and the operation and maintenance platform binds the equipment unique identifier with the platform identifier to complete the installation operation. According to the method, two-dimensional code scanning installation is realized across independent deployment projects, and network configuration does not need to be carried out on site.

The invention provides an airport equipment-based information model construction and use method and electronic equipment, and the method comprises the steps: obtaining a data standard file, and compiling the data standard file according to a preset rule; the data standard file is used for completely expressing the organization of the airport; encoding the airport equipment, and forming an equipment object list by using generated equipment codes; and based on the data standard file and the equipment objects in the equipment object list, carrying out equipment facility data integration, and generating an information model. The invention provides a management mode for equipment and facility data acquisition in a construction process based on an information model, and standardizes an engineering construction data standard and a management system.

The application belongs to the technical field of informatization and industrial data integration of nuclear power plants, and provides a maintenance procedure and information automatic association method and system based on equipment coding, the method comprising a receiving request step, a concurrent query step, a data aggregation step and an active push step, and the system comprising an equipment coding unified service module, a data interface adapter group module, an information aggregation and association engine and an active information service module, the application taking equipment coding as core master data, automatically aggregating maintenance related multi-source heterogeneous information through a service architecture and intelligent association technology, and actively pushing in a business context to form a method and system of an equipment holographic view.

The present invention relates to the field of coding, and more particularly to an improved Festel-based encryption method for EPC codes of aircraft equipment. The method comprises the following steps: S1, mapping the aircraft equipment code to the EPC code; S2, encrypting the aircraft equipment EPC code using the improved Festel network, including the following substeps: S21, segmenting the EPC code into scrambling, left, and right halves; S22, generating a pseudorandom sequence using a pseudorandom number generator; S23, obtaining a binary number as a round key based on the pseudorandom sequence; and S24, iterative encryption to obtain a final encrypted result. The present invention maps traditional aircraft equipment codes to EPC codes and encrypts them using the improved Feistel network. This method not only enhances information uniformity and traceability, but also ensures data security while preserving the standard format of the EPC code.

The invention relates to the technical field of rail transit signal control, and discloses an interlocking system driving and collecting consistency test method, which is characterized in that an interlocking driving and collecting cabinet, a switch, a maintenance notebook computer, a loop cable and driving and collecting consistency test software are used for testing, and a plurality of connectors and input and output sub-frames are arranged in the interlocking driving and collecting cabinet; a plurality of input board cards, output board cards and communication modules are arranged in the input and output sub-frame. According to the interlocking system driving and acquisition consistency testing method, through universal driving and acquisition consistency testing software, interlocking control areas with the same architecture are adopted, during testing, testing software does not need to be repeatedly generated for each control area, and only equipment code bit tables of the control areas need to be imported into configuration folders of the software; the driving and mining consistency test software can automatically analyze and generate the corresponding test case, so that the work of repeatedly generating software and manually calculating and configuring for each control area is omitted, and the possibility of human errors and missed test is fundamentally avoided.

A computer-implemented method, according to one approach, includes: receiving, from a remote location, a request to generate a unique equipment code identifying a device. Identifying characteristics of the device are determined, and a unique equipment code is generated. The unique equipment code is generated by applying policy based rules summarized in one or more predetermined information dependency graphs while combining at least some of the determined identifying characteristics in a specific order. Moreover, the combined identifying characteristics are converted into a corresponding alphanumeric string. The unique equipment code is assigned to the device and the unique equipment code is also transmitted to the remote location.

The invention provides a method and a system for automatically generating a remote control instruction for a satellite interface data list. The method comprises the following steps: S1, filling various interconnection information in the satellite interface data list; s2, reading the satellite interface data list under the catalog to obtain product element information; s3, key features are extracted from the product element information; s4, compiling a remote control instruction template and verifying the remote control instruction template, if the remote control instruction template passes verification, storing the remote control instruction template in a training set of the machine learning model and continuing to execute the step S5, otherwise, returning to the step S1; and S5, automatically generating a remote control instruction list. According to the invention, a satellite interface data sheet does not need to be manually extracted and recorded, and detailed information including signal content, subsystem name, equipment name, equipment code, electric connector code, electric connector model, destination, contact number, voltage, current, polarity, signal type, line type, remark description and electric connector code can be automatically identified and read by software.

The embodiment of the invention provides an equipment identifier generation method and device, computer equipment, a computer readable storage medium and a computer program product, and relates to the technical field of equipment identifier codes, product electronic codes and Internet of Things codes. The method comprises the steps that in response to installation of a target application, multiple device codes are acquired from a client locally, and the coding types of the multiple device codes are different; generating a code query request according to the plurality of device codes; sending a code query request to a server, so that the server determines and returns a target device code from the plurality of device codes according to a preset repeated device code library; and under the condition that the target equipment code is received, generating a target equipment identifier for identifying the client according to the target equipment code. According to the technical scheme provided by the embodiment of the invention, the duplicate removal speed and accuracy of the device code can be improved, so that the uniqueness of the target device identifier can be ensured, and the generation efficiency of the device identifier can be improved.

The utility model discloses an equipment code scanning device for fire-fighting equipment maintenance, which relates to the technical field of code scanning devices and comprises a code scanner, a code scanning lens and a holding handle, the code scanning lens is arranged on the front end face of the code scanner, and the holding handle is fixedly connected to the bottom of the code scanner. A control button used for controlling the code scanner to scan codes is arranged on the outer wall of the upper portion of the holding handle, a power supply bin used for supplying power to the code scanner is fixedly installed at the bottom of the holding handle, a fixing plate is fixedly installed on the rear side wall of the holding handle, and the rear side of the fixing plate is connected with an extension plate; a first binding band is rotationally installed on one side of the extension plate, and a second binding band is rotationally installed on the other side of the extension plate. According to the utility model, the code scanning equipment can be conveniently worn on the wrist of a maintainer, a good anti-falling effect is achieved, the use safety of the code scanning equipment is improved, and the working efficiency of fire-fighting equipment maintenance is improved.

The invention discloses an equipment subtype standard point location model construction system, and relates to the technical field of data processing. According to the equipment sub-type standard point location model construction system, equipment is hierarchically divided by using a multi-dimensional feature clustering algorithm through a hierarchical division module according to the type, function and operation environment features of primary equipment, and a multi-level equipment sub-type model is established. And the equipment coding module generates equipment point location codes through a dynamic coding rule according to the hierarchical structure, the functional characteristics and the environment characteristics of the equipment. And the point location model construction module constructs a standard equipment point location model by combining the equipment point location code and the subtype model according to inspection specification requirements. And the point location optimization module analyzes the data validity of each monitoring point location, calculates a point location compliance index, and optimizes the equipment point location model according to a comparison result. Through the system, the intelligent level of equipment point location management can be effectively improved, and accurate monitoring and data management of primary equipment are realized.

The embodiment of the invention discloses an air conditioner and a control method thereof, relates to the technical field of air conditioners, and aims to improve the updating efficiency of the air conditioner. The air conditioner comprises an outdoor unit; the peripheral equipment is in communication connection with the outdoor unit; the controller is respectively connected with the outdoor unit and the peripheral equipment; the controller is configured to obtain an update data packet of the air conditioner; determining a redundancy check code and an update device code of the update data packet; determining whether the update data packet is valid based on the redundancy check code; under the condition that the update data packet is valid, updating target equipment corresponding to the update equipment code; the target equipment is an outdoor unit or peripheral equipment in communication connection with the outdoor unit.

The invention relates to a method for supporting variant coding for at least one control unit (20) of a motor vehicle, in which parameters for the control unit (20) are determined depending on the variant, wherein an input signal (11) with information about variants from an environment is acquired by means of a first module (14) of an electronic computing unit (12) and structured parameters and equipment codes are created from it, wherein assignment data is generated from the structured parameters and equipment codes by means of a second module (16) of the electronic computing unit (12), which assigns the parameters to the respective equipment codes, and wherein at least one signal (19) is transmitted from the electronic computing unit (12) to the control unit (20), by means of which the control unit (20) is controlled depending on the assignment data.wherein the electronic computing device (12) is associated with an AI-supported analysis module (17) by means of which the respective assignment data are checked at least with regard to plausibility, consistency and / or functional correlation. Furthermore, the invention relates to a control system (10).

The invention belongs to the technical field of nuclear power plant instrument control equipment management, and discloses a sodium-cooled fast reactor drawing visualization method and system.The method comprises the steps that a first-layer logic configuration drawing is associated with a design drawing, picture equipment codes of a second-layer monitoring picture configuration drawing are extracted, and then equipment names of the first-layer logic configuration drawing are extracted; and associating the first-layer logic configuration drawing with the second-layer monitoring picture configuration drawing, extracting and corresponding attributes contained in the configurations of the first-layer logic configuration drawing and the second-layer monitoring picture configuration drawing, and jumping to the corresponding upstream or downstream signal point position through the position of the signal point. According to the method, the relationship of the power plant instrument control design file information is established through the drawing visualization technology, rapid information retrieval and correlation between drawings are achieved, and the problem that inter-station jump points cannot jump rapidly is solved. After the drawings are visualized, a retrieval result is provided in a user-friendly manner by extracting the drawing information, so that the retrieval accuracy and efficiency are improved.

The invention relates to a nuclear island navigation method and system based on work task guidance. The method comprises the following steps: S1, when a user logs in an interface provided by a server of a navigation system through a mobile terminal, automatically obtaining work ticket information of the current login user from an SAP system; the work ticket information comprises at least one task instruction, and the task instructions are in one-to-one correspondence with the devices needing to be operated. And S2, identifying an equipment code to be operated in the work ticket information. And S3, determining an equipment position according to the equipment code, and taking the equipment position as a target position. And S4, planning at least one advancing route according to the target position, the determined starting point position and the map data in the nuclear island building. According to the invention, the SAP system interconnection and one-key navigation based on the work ticket can be realized, the paperless operation requirement of a power station can be met, the personnel risk is reduced, and the intelligent degree of navigation in a nuclear island is improved.

The invention provides an automatic statistical method and system for satellite protection plugs, and relates to the technical field of satellite manufacturing and maintenance, and the method comprises the steps: obtaining all data of a certain single-machine interface data single form of a satellite; analyzing the description file of the electric connector, and extracting information of all plugs and sockets; searching an empty socket and a debugging socket according to the information of the plug and the socket, comparing according to keywords in corresponding equipment codes, and extracting the information of the corresponding socket needing to make the plug; according to the information of the corresponding socket, the model information of the protection plug which is in butt joint with the empty socket and the debugging socket is found out through comparison of the information in the profile description file; matching the model information of the found protection plug with the information of the empty socket and the debugging socket to generate a corresponding protection plug list; and outputting the generated protection plug list to a directory specified by a user according to a specified format. According to the invention, the efficiency and accuracy of satellite protection plug statistics can be improved, and errors of manual operation are reduced.

The present invention discloses a system and method for generating a traceable target code, and relates to the technical field of device code management. The system obtains scanning records of different scanning devices for the same static device code, calculates the relative interval between any two scanning devices, obtains a first parameter, forms a scanning sequence with the scanning records of a certain scanning device, obtains the relationship between the position of the target code in the scanning sequence and the length of the scanning sequence, obtains a second parameter, obtains the position represented by the first parameter and the second parameter in a plane, uses the position as an address mark corresponding to the first parameter and the second parameter, obtains an address list corresponding to a unit storage space, corresponds the address mark to the unit storage space, obtains the unit storage space corresponding to each address mark, obtains a network-associated position of the target code, associates the network-associated position with the address mark storage space, and replaces the address mark in the address mark storage space when the scanning device that calls the target code changes.

The invention belongs to the technical field of nuclear power station operation regulations, and particularly relates to a novel human factor prevention tool applied to digital regulations. A voice monitoring option is added in an anti-human-factor module of the digital procedure system and is parallel to monitoring and self-checking functions; a voice reading function is added in the digital regulation system; an intelligent voice recognition function is added in the digital regulation system; confirming that equipment codes and target state fields exist in a regulation database of the digital regulation system, otherwise, establishing the two fields as keywords for voice monitoring; when the digital regulation is compiled, voice monitoring is selected in a human factor prevention field in a certain operation step according to needs, and when the digital regulation is executed to the step needing voice monitoring, the content needing to be executed is read through voice; repeating the content to be executed by the executor through voice; and the digital regulation system intelligently analyzes the voice of the executor. According to the invention, operators and guardians are ensured to strictly execute monitoring steps and can conveniently record the monitoring process.

The invention relates to an equipment ledger tree conversion method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: acquiring an equipment coding tree of a power station and a node conversion rule configured for the equipment coding tree, and establishing a machine account initial tree according to a plurality of equipment management areas in the power station; the standing book initial tree comprises a plurality of initial tree first-level nodes, and the initial tree first-level nodes are in one-to-one correspondence with the equipment management areas; and according to a node conversion rule, converting at least a part of nodes in the equipment coding tree to the standing book initial tree to obtain an equipment standing book tree of the power station. By adopting the method, the efficiency and accuracy of the conversion process can be improved through automatic conversion of the process, so that the accurate equipment ledger tree can be efficiently obtained.

The application discloses a kind of quantum security root key access method and system, the method comprises: terminal sends equipment code to root key center and control center via aggregation security gateway, root key center allocates n groups of root key plaintext and corresponding root key ciphertext for the equipment code of terminal, constructs solidification file, and is stored in local correspondence;Control center allocates network access code for equipment code, and is stored in local correspondence;Terminal obtains a group of root key ciphertext and its child solidification file;Terminal is requested to execute root key access authentication operation to root key center, respectively via aggregation security gateway to the group of root key ciphertext, to control center and executes the matching operation of network access code, when root key access authentication operation and the matching operation of network access code are all passed, aggregation security gateway obtains corresponding group of root key plaintext from root key center, obtains network access code from control center, and informs terminal to obtain and store the group of root key plaintext.

The utility model provides a displacement detection device and a vehicle-mounted camera, and the device comprises a first obtaining module which is connected with an encoder and is used for obtaining and transmitting first position information, first angle information and an equipment code; the first sending module is used for receiving and sending the first position information, the first angle information and the equipment code; the second acquisition module is connected with the encoder and is used for acquiring and sending second position information and second angle information according to the preset interval time; the second sending module is used for receiving and sending the second position information and the second angle information; the determining module is connected with the two sending modules and used for determining the displacement value of the vehicle-mounted camera and sending a reset instruction if the displacement value is larger than or equal to a preset displacement threshold value; and the receiving module is respectively connected with the determination module and the encoder and is used for receiving the reset instruction and sending the reset instruction to the encoder so as to control the vehicle-mounted camera to reset, and the displacement detection efficiency of the vehicle-mounted camera is improved.

The present invention relates to the field of scheduling technology, specifically an artificial intelligence-driven intelligent manufacturing system scheduling method, comprising the following steps: real-time monitoring of order status parameters of a manufacturing execution system, identifying equipment failure shutdown signals or order insertion signals, extracting associated equipment codes and current work order numbers, and establishing core disturbance information pairs. The present invention monitors the order status parameters of a manufacturing execution system in real time, dynamically identifies equipment failure shutdown signals and order insertion signals, and extracts equipment codes and current work order numbers, thereby being able to construct core disturbance information pairs that are highly correlated with disturbance sources, ensuring the pertinence and accuracy of the scheduling process response. Combined with the original planned completion time of the affected process, the local delay caused by the disturbance is evaluated, and the delay amount of the overall plan is gradually deduced to characterize the diffusion trend of the disturbance in the production progress and define the scheduling adjustment time window.