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12 results about "Instruction list" patented technology

Instruction List (IL) is one of the 5 languages supported by the IEC 61131-3 standard. It is designed for programmable logic controllers (PLCs). It is a low level language and resembles assembly. All of the languages share IEC61131 Common Elements. The variables and function call are defined by the common elements so different languages can be used in the same program.

A data processing system for optimizing energy consumption management in industrial production

The application relates to the technical field of data management, and is an industrial production energy consumption optimization management data processing system. The system comprises an energy consumption graph construction module, an energy efficiency matrix generation module, an energy consumption evaluation module, an abnormality identification and strategy retrieval module and an instruction generation and adaptation module. Real-time energy consumption data and operation parameters of a production line are subjected to multi-scale feature analysis to construct a multi-dimensional energy consumption graph and a multi-modal energy efficiency state matrix. The expected energy consumption state of the production line under the current working condition is subjected to weighted quantitative evaluation to obtain a theoretical optimal energy consumption value. The multi-dimensional energy consumption graph and the multi-modal energy efficiency state matrix are subjected to collaborative identification, and the identification result is mapped to a historical optimization case database of the production line to retrieve a candidate regulation and control strategy. Equipment regulation and control parameters and execution time sequences in the adaptive strategy are encoded and packaged to obtain an optimization regulation and control instruction list. The application can improve the efficiency of industrial production energy consumption optimization management.
Owner:YANGO UNIV

A control program conversion method and device, electronic equipment and storage medium

This invention provides a method, apparatus, electronic device, and storage medium for converting control programs. The method includes: storing instructions from a non-standard control program in a first global instruction list in line-by-line order; storing variables and their data types in a variable mapping table; inserting and deleting ladder identifiers in the first global instruction list according to the positions of the first operator and the serial block operator of the parallel loop to obtain a second global instruction list; inserting omitted instructions in the second global instruction list according to the operators of each instruction in the second global instruction list to obtain a third global instruction list; and determining a standard control program based on the third global instruction list and the variable mapping table. This invention enables the conversion of non-standard control programs into standard control programs.
Owner:JIANGSU CHUANGYUAN ELECTRON CO LTD

A method, apparatus, terminal device, and storage medium for generating instruction expressions.

This application discloses a method, apparatus, terminal device, and storage medium for generating instruction expressions, belonging to the field of natural language processing. The method comprises: acquiring unstructured text; extracting semantic features of the unstructured text using a large language model; mapping the unstructured text into a first instruction expression conforming to preset grammatical rules based on the semantic features; running the first instruction expression using a preset instruction execution engine to obtain a first feedback result characterizing the semantic mapping accuracy of the first instruction expression; feeding the first feedback result back to the large language model to drive the large language model to perform semantic alignment correction on the first instruction expression based on the first feedback result, obtaining a second instruction expression; iteratively updating the second instruction expression using a preset algorithm until a preset termination condition is met, obtaining and outputting the target instruction expression. This application can solve the problem of low accuracy in instruction expression generation.
Owner:E FUND MANAGEMENT CO LTD

Method, system, terminal device and medium for reconnection and synchronization of mining equipment after offline

This invention relates to a method, system, terminal device, and medium for reconnecting and synchronizing mining equipment after it has gone offline. The method includes: each target device after offline reconnection queries its local database to obtain the version number of the last successfully executed instruction before going offline and issues a synchronization request instruction; the server responds to the synchronization request instruction and determines the offline page instruction list corresponding to each target device during the offline period based on the version number of the last successfully executed instruction and the instruction version number in the circular instruction log buffer; the activity level of each target device is determined based on its activity level, and control instructions are determined based on the number of target devices and the activity level of each target device; the offline page instructions corresponding to the offline page instruction list are transmitted to the corresponding target devices according to the control instructions; the target devices receive the offline page instructions and execute the offline page instructions according to the timestamp to achieve page state synchronization. This invention provides high device synchronization efficiency after offline reconnection.
Owner:ZHENGZHOU HENGDA INTELLIGENT CONTROL TECHNOLOGY CO LTD

Nuclear power plant schedule conflict detection method, system, storage medium

This application discloses a conflict detection method, system, and storage medium for planned work scheduling of nuclear power equipment. The conflict detection method includes: acquiring configuration files pre-established for each master device, the configuration files including availability dependency information and redundancy information. The availability dependency information includes: the identifiers of upstream devices on which the availability of the master device depends, and the dependency logic relationship between the availability of the master device and the upstream devices. The upstream devices include at least one other master device and / or at least one end device; acquiring an isolation instruction table from the SAP system; determining the status of each master device according to the isolation instruction table and the availability dependency information corresponding to each master device; and identifying master devices that do not meet the corresponding redundancy requirements according to the status of each master device and the redundancy information corresponding to each master device. Implementing the technical solution of this application improves the efficiency of conflict detection in planned work scheduling and reduces the probability of human error.
Owner:TAISHAN NUCLEAR POWER JOINT VENTURE CO LTD

Instruction set test case generation methods, devices, storage media, and program products

This disclosure provides a method, apparatus, storage medium, and program product for generating instruction set test cases. The method includes: acquiring a multi-source instruction set of a target project; performing feature cross-matching on the multi-source instruction set to filter out standardized instructions adapted to the target project and construct an instruction list; traversing the instruction list and generating complete test cases based on the instruction features of the currently traversed standardized instructions; and acquiring a complete test case set after the instruction list has been traversed. This method achieves accurate generation and efficient coverage of x86 instruction set test cases by establishing associations between the multi-source instruction features of the target project.
Owner:HYGON INFORMATION TECH CO LTD

Large model-based home device control method, related device and program product

The present disclosure provides a large model-based home device control method, related devices and program products, which relates to the fields of artificial intelligence technologies such as human-computer interaction, device control and large models. A specific embodiment of the method includes: reading a target device pointed by a control instruction from the received control instruction; generating a clarity of the control instruction based on a standard control instruction list associated with the target device, the standard control instruction list including standard control instructions for controlling the target device; in response to the clarity being less than a clarity threshold, generating an updated control instruction composed of the standard control instructions based on a semantic recognition result of the control instruction and the standard control instruction list by using a large model; and controlling the target device by using the updated control instruction. Thus, the user can control the home device more cost-effectively and flexibly while ensuring the stability and reliability of the device control process.
Owner:SHANGHAI XIAODU TECHNOLOGY CO LTD

Method for refreshing memory object, device, electronic equipment and storage medium

The application discloses a memory object refreshing method and device, an electronic device and a storage medium, and relates to the field of financial technology or other related fields, wherein the refreshing method comprises the following steps: generating an instruction table based on changed data, determining a to-be-executed instruction set based on the instruction table, traversing the to-be-executed instruction set, and in the case that the to-be-executed instruction set is not empty, obtaining a to-be-executed instruction, and executing a refreshing strategy of a refreshing class indicated by the to-be-executed instruction. The application solves the technical problem that the related art cannot meet the requirements of low cost, low risk, covering all memory objects, and quick effect in production and operation, thereby reducing the production and operation efficiency.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

A method and system for active control of cracks in tunnel lining based on SHCC

The application relates to the technical field of tunnel lining protection, and discloses a tunnel lining crack active control method and system based on SHCC. The method comprises the following steps: continuously collecting dynamic image data of a lining surface crack through a sensing array arranged in a tunnel; inputting the data into a crack semantic analysis module, which calls a crack historical archive and a tunnel structure database to jointly infer and outputs a crack control target vector; constructing a geometric topology network with lining segments as vertices and mechanical dependence between the segments as edges; after mapping the control target vector to the network, calculating the influence scores of all the vertices through a similarity diffusion algorithm, and screening a key control vertex set; running a multi-index decision model for the set to generate a candidate control instruction list, executing the instruction to complete high-precision injection of SHCC material, and realizing active control of the tunnel lining crack and adaptation to the control requirements of dynamic changes of the crack in the tunnel operation process.
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY +2

Prediction circuitry using a prediction table providing a skip-fetch-instruction entry

An apparatus comprises fetch circuitry configured to fetch instructions for processing by processing circuitry, and prediction circuitry configured to identify instructions to be fetched by the fetch circuitry. The prediction circuitry is configured to perform a lookup in a prediction table based on an address of a first instruction, and in response to the lookup identifying that the prediction table includes a skip-fetch-instruction entry corresponding to the address of the first instruction, the skip-fetch-instruction entry specifying information identifying an operation represented by at least one execute-without-fetch instruction subsequent in program order to the first instruction, the prediction circuitry is configured to control the fetch circuitry to skip fetching of the at least one execute-without-fetch instruction, and control the processing circuitry to perform the operation represented by the at least one execute-without-fetch instruction despite fetching of the at least one execute-without-fetch instruction being skipped.
Owner:ARM LTD

A method and system for automatically generating assembly code for a shenwei many-core processor

The application provides a method and system for automatically generating assembly code for a Shenwei many-core processor, and relates to the technical field of computer architecture and high-performance computing software optimization, comprising: performing line-by-line analysis on a high-level script language code segment to obtain a variable register mapping table and a linear instruction list; performing data dependency analysis between instructions to construct a dependency graph containing read-after-write dependencies and write-after-read dependencies; dividing the instructions in the linear instruction list into an operation instruction queue and a memory access instruction queue, performing double-channel static rearrangement on the instructions in the two queues, and generating a double-channel instruction pair sequence; and outputting the double-channel instruction pair sequence in a double-emission syntax format of a Shenwei assembler to generate assembly code for the Shenwei many-core processor; the application maximizes the filling of a hardware pipeline and fully releases the peak computing power of a domestic heterogeneous many-core processor, thereby providing key underlying performance support for large-scale scientific computing applications such as molecular dynamics simulation.
Owner:SHANDONG UNIV