73 results about "Logic program" patented technology

The invention provides an embedded intelligent switch control system based on dual-mode detection, and relates to the technical field of intelligent control, and the system comprises a driving logic program building module which is responsible for configuring an infrared and sound cooperative dual-mode control channel; the main control sensing establishing module is responsible for writing driving logic into a main control chip and is connected with an infrared sensor and a sound sensor; the signal judgment module is responsible for driving the sensor to detect and judge the signal in a staggered manner and generating a switching instruction; and the switch state switching module is responsible for controlling the relay to switch the switch state according to the instruction. The technical problems that in the prior art, a traditional switch control system is high in false triggering rate, high in energy consumption and poor in scene adaptability due to a single triggering mode in a complex environment are solved, and the purposes that the false triggering rate and the energy consumption in the complex environment are reduced by judging a time zone and a flexible calibration mechanism through combination of infrared and sound dual-mode detection are achieved; and the scene adaptability is improved.

The invention discloses a chip testing method and device, equipment, a storage medium and a program product. The method comprises the steps of obtaining structured description data based on a standard test description file of a first chip, wherein the standard test description file is used for describing a test requirement of the first chip; the structured description data is injected into an environment template to obtain a verification environment, the verification environment is a program used for bearing chip test logic, and the environment template is a preset test logic program framework; the first chip is driven and tested based on the verification environment, the chip test result is obtained, the test requirements of different chips can be met only through parameter injection of the structured description data, the full-automatic chip test process can be achieved, and the chip test efficiency is improved.

The invention relates to the technical field of alternating current grid-connected operation countercurrent prevention, in particular to an alternating current countercurrent prevention intelligent switch. The system is composed of hardware and software, and comprises an intelligent anti-countercurrent architecture, an anti-countercurrent safe operation logic program, a switch and remote switch and protection system program, and a record display system. The switch has the functions of a switch and a remote switch, ensures that the switch is not closed under the condition that the frequency and the phase are not the same under the condition of alternating current countercurrent prevention, and is automatically closed when the condition is met, so that the system safety is effectively protected.

The invention discloses a data set construction method and device and a medium, and the method comprises the steps: carrying out the processing of original data through a standardized logic program and a big language model cue word, and obtaining a standardized processing text; extracting a field label of the standardized processing text through a large language model cue word, and constructing an initial training sample set according to the field label; performing quality evaluation on the initial training sample set through a verification set evaluation function to obtain a quality evaluation result; performing question extraction on the quality evaluation result through a large language model, and generating prompt word modification suggestions; and re-inputting the adjusted cue word into the large language model to generate a new training sample set, and carrying out loop iteration on the processes of quality evaluation, question extraction and cue word adjustment until the sample quality reaches a preset quality standard. Through combination of large language model cue words and an adaptive optimization algorithm, the data set construction efficiency is improved, and the pain points which depend on manpower and are difficult to adapt to large-scale complex data processing are solved.

The invention relates to a digital twin virtual debugging method for jet printing manufacturing control optimization, and belongs to the technical field related to intelligent manufacturing and industrial control. Comprising the following steps: configuring a control logic program for each equipment sub-module in a jet printing manufacturing equipment twin model through an equipment master controller, and writing the control logic program into a corresponding virtual controller; establishing communication connection between each virtual controller and the twin model, verifying a control logic program in the virtual controller, and verifying and optimizing the control logic program through general control; and inputting each optimized control logic program into the entity controller of the corresponding equipment sub-module, sending a control instruction to the entity controller corresponding to the equipment sub-module of which the current motion is to be verified through general control, driving the equipment sub-module to execute an action, optimizing the control logic program in the current entity controller through the general control, and verifying the current motion of the equipment sub-module. And through multi-round program optimization, a control program of the jet printing manufacturing equipment is obtained. The debugging time and cost of the ink-jet printing equipment can be reduced.

Embodiments herein generally relate to a system and method for model risk management (MRM) of an artificial intelligence (AI) or machine learning (ML) model. In at least one example, the system comprises: an AI validation system (AIVS) comprising validation processing subsystems, which comprise a fuzzy logic controller (FLC) to implement a fuzzy logic MRM program associated with the AI / ML model. Validation devices are communicatively coupled to the validation processing subsystems and FLC. The FLC receives metadata related to risk management inputs and outputs for the fuzzy logic MRM program. The metadata is received, and a rule base is created. The MRM program receives the inputs from the validation devices, pre-processes the inputs, and fuzzifies the pre-processed inputs. Rules in the rule base are executed using the fuzzified inputs to calculate rule consequent values, which are aggregated. An output fuzzy state is assigned, and actions are performed based on the assigning.

The invention discloses a safety detection device and method for an air supply pipe of an airplane ground air conditioner, and belongs to the technical field of safety control of airplane ground support equipment, and the safety detection device comprises a touch screen all-in-one machine (HMI), an aviation plug sensor, a programmable logic controller (PLC), an overrun switch and a sound-light alarm unit. The aviation plug sensor is used for collecting a state signal of whether the air valve is mechanically inserted and locked in place in real time; the PLC receives and processes the input signal, executes a preset safety interlocking logic program and outputs a control instruction to the chassis running driving circuit; the touch screen all-in-one machine provides all-parameter state display, historical fault recording, system setting and man-machine interaction functions; the overrunning switch serves as a hardware emergency bypass and provides emergency evacuation authorization with the highest priority when the interlocking system breaks down. Through a software and hardware dual interlocking mechanism, accurate and reliable detection and forced interlocking of the air valve connection state are achieved, and the safety and the automation level of operation of an aircraft ground air conditioning system are greatly improved.

The application provides an embedded intelligent switch control system based on dual-mode detection, and relates to the technical field of intelligent control, comprising: a driving logic program establishment module, which is responsible for configuring a dual-mode control channel of infrared and sound cooperation; a main control sensing establishment module, which is responsible for writing driving logic into a main control chip and connecting infrared and sound sensors; a signal determination module, which is responsible for driving sensor staggered detection and determining signals to generate switch instructions; and a switch state switching module, which is responsible for controlling a relay to switch a switch state according to the instructions. The application solves the technical problems of high false triggering rate, high energy consumption and poor scene adaptability of the conventional switch control system in the prior art due to a single triggering mode, achieves the technical effects of judging time zones and flexible calibration mechanism through infrared and sound dual-mode detection combination, reducing the false triggering rate and energy consumption in complex environments, and improving the scene adaptability.

The present disclosure provides a business bottom-up method, which can be applied to the technical field of computers. The method comprises: obtaining transaction instruction information, triggering a suspicious bottom-up thread based on the transaction instruction information; reading configuration parameters corresponding to the business type of the transaction instruction information, the configuration parameters at least including a suspicious period threshold and a suspicious bottom-up logic program, wherein the suspicious bottom-up logic program has a mapping relationship with the execution state of the transaction instruction information; obtaining the execution state and execution time of the transaction instruction information based on the suspicious bottom-up thread, and obtaining the suspicious bottom-up logic program corresponding to the execution state of the transaction instruction information when the execution time of the transaction instruction information exceeds the suspicious period threshold; executing the suspicious bottom-up logic program, and updating the execution state of the transaction execution information based on the execution result. The present disclosure also provides a business bottom-up device, equipment, storage medium and program product.

The application provides a compiling method and device of a programmable logic control system and electronic equipment, wherein the method comprises the following steps: determining configuration setting information, communication data content format information and IO variable logic variable management information of a target programmable logic control system; determining program organization unit source files supporting the target programmable logic control system, and forming program organization unit source files of corresponding target versions; and generating a download file of the target programmable logic control system based on all program organization unit source files of the target versions, so as to control the target programmable logic control system to run. Through the mapping of logic variables and IO variables, the component modeling and management method of the logic program set is established, the componentized splicing type logic adaptation and differential logic incremental content compilation for different wind power equipment configuration scenes are realized, the artificial burden is reduced, and the compiling efficiency is improved.

The present invention discloses a method for streamlining program variables of an air-conditioning control panel based on deep learning, comprising the following steps: S1, collecting program variable data and operating environment data of the air-conditioning control panel, preprocessing and constructing an original data set; S2, constructing a dual-stream adaptive analysis architecture to generate an optimized weight distribution of program variables; S3, using a dynamic variant mechanism to nonlinearly adjust the optimized weight distribution of program variables using a variant factor module to generate a set of program variables; S4, using an Actor-Critic structure-based policy network to generate actions for removing or retaining program variables to generate a filtered set of program variables; S5, constructing a dependency topology graph, using an improved minimum spanning tree algorithm to cut redundant paths, and generating a final streamlined set of program variables; S6, automatically generating a new control logic program and deploying it to the air-conditioning control panel. The present invention utilizes deep learning, a dual-stream adaptive analysis architecture and a reinforcement learning strategy to achieve the streamlining of program variables in the air-conditioning control panel.

An electronic device screen polishing apparatus and a method for the same are shown and described. The electronic device screen polishing apparatus includes a frame creating a first compartment. The first compartment houses a polishing device positioned above a movable table. A computer having a non-transient storage medium is housed within the frame. A logic stored on the non-transient storage medium. The logic defines a polishing sequence. The polishing sequence defines polishing of an electronic device screen.

The invention discloses a high-real-time virtual PLC implementation method and system for wind power control, and relates to the technical field of industrial control, and the method comprises the steps: deploying a real-time patch host machine operation system, generating a Hypervisor layer, and creating a real-time virtual machine based on a wind power plant private cloud server; by modifying system guide parameters, exclusive binding of a specific CPU on a physical server and a virtual CPU of a virtual PLC instance is isolated, a large-page memory is distributed for the virtual PLC instance, and memory locking operation is executed; configuring an SR-IOV network card, transmitting the SR-IOV network card to a virtual PLC instance in a PCIe unvarnished transmission mode, deploying a user mode real-time protocol stack, and realizing extremely low delay and high-precision time synchronization of network I / O; according to the method, an IEC 61131-3 standard control logic program is followed, a local machine code is compiled by an LLVM compiler, a dynamic shared library is generated for a virtual PLC real-time task to be directly loaded and run, a double-cycle task scheduling architecture is set to monitor task execution jitter online, and real-time performance self-diagnosis and operation and maintenance analysis are supported. The method has the beneficial effect that the downtime is shortened.

The invention discloses a data quality checking method, device and equipment, a medium and a program product, and relates to the technical field of computers. The method comprises the following steps: in response to a data checking request, acquiring checking incoming parameters of a preset checking module based on the data checking request; calling a check execution main function in a preset check module on the basis of the check incoming parameter, so as to call and execute a check function logic program on the basis of the check incoming parameter; and executing the check function logic program, reading a check rule matched with the check incoming parameter from the packaging table, obtaining to-be-checked data based on an application identifier and a check table identifier contained in the check rule, performing quality check on the to-be-checked data based on a check statement contained in the check rule, and outputting a quality check result. The technical scheme of the invention is simple and easy to use, supports multi-application multiplexing, and can improve the timeliness of data quality check.

The utility model provides an online measure device of gas load in liquid phase belongs to analytical measurement technical field, this online measure device of gas load in liquid phase includes: including the gas detection module of sealed reaction container and parameter detection element, including the precision sampling module of piston type sampler, reaction liquid unit and central processing module. Through adopting precision sampling module, cooperation central processing module to the logic program control of gas detection module, precision sampling module and reaction liquid unit, have realized the automation precision sampling, and have realized the online continuous measurement of gas load.

The application discloses a kind of methods and systems for realizing equipment running time record, by BIOS initialization;VxWorks system starts;Software driver initialization;Time record logic program initialization: time record logic program is initialized, make good preparation before timing, complete variable initialization value assignment operation of function parameter;Read back maximum time value;Auxiliary clock starts: auxiliary clock is started, call the clock timing under system, configure interrupt trigger time and interrupt processing function content;Time record logic program runs: enable time record function, make time record logic program circulate run.The hardware platform structure of the application as a whole is simple, high reliability, low cost;Software level is simple and clear on logical structure, strong portability;High in function aspect timing accuracy, can be used for a long time, maximum only 1 second error value will be caused under abnormal power failure condition, will not cause data damage and loss.

The invention relates to the technical field of industrial control system security and industrial edge computing, and discloses a domestic industrial control security protection system with edge computing capability, which comprises a trusted state transition map generation module, a map embedding module, a map driving micro-isolation module, a mimicry verification module and a cloud edge collaboration module. The system firstly analyzes a control logic program of the industrial control equipment to construct a trusted state transition map comprising a security state, a legal instruction, a parameter space and a time sequence constraint, and the trusted state transition map and verification logic are solidified in a trusted execution environment together. During operation, the system performs micro-isolation on the real-time industrial control instruction by referring to the atlas. According to the method, an industrial control mechanism is combined with mimicry defense and trusted computing, the problems that a defense strategy of a traditional protection technology is fixed, and unknown attacks and time sequence cheating are difficult to resist are solved, and the edge protection capacity which is based on an endogenous mechanism, safe and dynamically evolved is achieved.

The application relates to a resource scheduling method and device for a digital base, wherein the method comprises the following steps: acquiring control tasks sent by a plurality of devices associated with the digital base, and performing priority sorting on the plurality of control tasks based on emergency degrees; packing control logic programs corresponding to the control tasks into independent containers, and placing the control tasks in task queues corresponding to priorities based on the priority sorting; extracting corresponding target control tasks from the task queues according to a priority order and a time polling strategy, and combining a load state of a server cluster to control a target server to run a container corresponding to the target control task to execute the target control task. Through the application, the problem that a plurality of devices connected to a digital base cannot be reasonably allocated with resources in the prior art, resulting in that a server runs with excessive load and task processing is excessively delayed, is solved.

The embodiment of the utility model provides a non-inductive triggering lock device based on static two-dimensional code fragment information. Comprising a movable door, a trigger switch, a scanning area, a high-definition camera, a microprocessor, program logic and a lock body. The movable door is a flip-up movable door, a trigger switch is arranged above the movable door, a scanning area is arranged in the movable door, a high-definition camera is arranged above the scanning area, the high-definition camera is connected with a microprocessor, and the microprocessor is connected with the trigger switch and the lock body. The microprocessor executes program logic, and the program logic detects the state of the trigger switch and controls the high-definition camera and the lock body. The embodiment of the utility model adopts the movable door to start and trigger, accords with the behavioral habits of people, and reduces the use steps and threshold. According to the embodiment of the utility model, the unlocking is verified based on the fragment information of the static two-dimensional code, so that the multifunctional application of a single two-dimensional code is expanded, and the universal multi-scene application of one code is realized.

The invention discloses a data query method and device supporting multi-valued screening, equipment and a medium. Comprising the steps that when a program executes a data query method marked with a first annotation, an AOP section is triggered, and logic in the AOP section is executed; the program is generated based on the first-class development platform or the second-class development platform; in the data query method, identifying a multi-valued parameter marked with a second annotation, and obtaining a set size of the multi-valued parameter; splitting the multi-valued parameter into a plurality of subsets according to a preset batch processing size and a set size; generating a plurality of query subtasks according to subsets obtained by splitting, and submitting the query subtasks to a target thread pool for concurrent execution; and merging the query results returned by the threads to obtain a target query result, and sending the target query result to a target return value processor. According to the technical scheme, the method can be adapted to programs developed on the basis of different types of development platforms, the single query data volume in the thread is reduced, and the query efficiency is improved.

This application discloses a PLC control system for temperature control, relating to the field of PLC technology. The PLC control system includes a main control board and a function interface board. The function interface board is equipped with a temperature analog signal acquisition module, an analog signal output driver module, a digital switch signal acquisition module, and a digital signal output driver module. The main control board includes a main control unit and a memory. The memory stores the PLC runtime system, which supports the interpretation and execution of ladder logic programming language, allowing users to define the control functions of the PLC control system by downloading and modifying the control logic program. The main control unit is used to process signals from the temperature analog signal acquisition module and the digital switch signal acquisition module by executing the control logic program, and accordingly control the actions of the analog signal output driver module and the digital signal output driver module to adjust the temperature. This application aims to achieve high-precision temperature control while expanding to implement logic control functions for more scenarios.

The invention discloses a digital chip cross-clock domain processing method under a special application scene, and belongs to the technical field of digital chip cross-clock domain processing. The problem that an existing method is not suitable for special application scenes is solved, six triggers and two AND gate logic programs are used for continuously beating a clock in a source clock domain by using a clock in a target clock domain for three beats, logic AND operation is carried out on negation signals for beating a second beat and a third beat, and a switching signal is generated; the data of the source clock domain is continuously beaten for two beats by using a target clock domain clock, the synchronized data and a switching signal are subjected to AND gate logical operation, and a signal output by an AND gate is the synchronized data, so that cross-clock domain processing is realized; meanwhile, it can be effectively guaranteed that only when the data of the source clock domain changes, the output signal is updated, and therefore unnecessary energy consumption is avoided; compared with other methods, the method has the advantages that the chip area can be reduced, and the cost is reduced.

The invention discloses a logic programming system which comprises a logic programming IDE, an upper management system and a logic programming control device. The logic programming IDE generates a standardized data list; the upper management system configures a data source of the target algorithm model based on the data list, and generates an algorithm instance program and a configuration file based on the target algorithm model and the data source; issuing the algorithm instance program to an algorithm pool of the logic programmable control device; the logic programming IDE generates an algorithm function block according to the analyzed configuration file so as to write a logic program through the algorithm function block; and the logic programming control device dynamically loads the corresponding algorithm instance program from the algorithm pool according to the compiled logic program so as to complete a logic program task. According to the method, the configuration file is issued to the logic programming IDE, automatic modeling is carried out to generate the algorithm function block, the algorithm function block is dynamically updated into the algorithm library, flexible fusion of universal logic programming and the AI algorithm is achieved, and the capacity of a universal logic programming system is expanded.

The application provides a system, a method, equipment and a medium for a network point operation management cockpit, relates to the technical field of data processing, and comprises the following: a dispatch batch processing server module: logical programs of a database are run through batch running, and data from different systems is loaded into a database server; a server module, the application can solve the problem of displaying different time periods, different indexes and different display modes of a network point on a same screen, and achieves the purpose of unified supervision of network point operation, management and real-time data, and timely monitoring of abnormal conditions; and a Web server module: a developed cockpit is registered on a page of a Web server for display.

The invention includes a wireless multifunction veterinary thermometer device that communicates with a mobile communication device running an application software or “app” that is used to record animal temperature data and to display animal treatment options considering the recorded data and ambient weather conditions. Treatment options may be determined by logic programmed within the app or by another computer program associated with a remote server and database. Data transfer takes place between the mobile device and the remote server / database. A heat stress indicator is displayed for the user. If the indicator represents a high heat stress level, the app logic or remote computer program may automatically generate a recommended treatment option, or the user may determine an appropriate treatment. User interfaces are provided for displaying and recording a wide range of additional data concerning the animal.

The utility model discloses a gas-liquid separator, which relates to the field of biogas treatment and comprises a shell, a wire mesh demister is arranged in the shell, a gas separation area is formed between the upper side of the wire mesh demister and an inner cavity of the shell, and a bottom liquid storage area is formed between the lower side of the wire mesh demister and the inner cavity of the shell; the second pressure gauge and the first pressure gauge are respectively mounted on the outer sides of the gas separation area and the bottom liquid storage area to convert detected pressure values into electric signals and send the electric signals to the PLC, the PLC receives the signals from the first pressure gauge and the second pressure gauge and judges whether pressure difference exceeds a set threshold value or not according to a preset logic program, and if the pressure difference exceeds the set threshold value, the PLC sends the electric signals to the gas separation area. If yes, the cleaning valve is controlled to be opened through an output signal of the PLC, the high-pressure water source enters the annular pipe through the cleaning pipe, the high-pressure water source is sprayed to the wire mesh demister through the high-pressure nozzles on the annular pipe, the wire mesh demister is cleaned, blocked particle impurities or chemical precipitates are washed away, and the effect of the wire mesh demister is prevented from being affected.

The invention provides a quick service calling method, which comprises the following steps of: under the condition that a quick service calling request from a requester is received, if a container corresponding to a target quick application to which a called quick service belongs is not inquired in an AMS (Application Management System), creating a target container for the target quick application; the method comprises the following steps: calling a fast service in a target container, and creating a Wasm virtual machine for the called fast service in the target container, the Wasm virtual machine being used for loading a Wasm file of the called fast service, and the Wasm file comprising a business logic program of the called fast service; and sending a response to the requester, so that the requester interacts with the called fast service based on the identifier of the target container carried in the response and the identifier of the called fast service. The Wasm virtual machine created by the invention supports fast services developed by different development languages, so that the compiling cost is reduced; and secondly, the Wasm file of the fast service runs in the sandbox environment provided by the container, so that the program of the fast service can be prevented from invading the system, and the system security is improved.

The utility model provides a switch combination cabinet two-lock one-key program lock device which comprises a combination cabinet frame, a first cabinet and a second cabinet. The first cabinet and the second cabinet are fixed on the combination cabinet frame. The switch combination cabinet two-lock one-key program lock device comprises a mechanism interlocking device fixed on a first cabinet door and a door interlocking device fixed on a second cabinet door. According to the two-lock one-key program lock device of the switch combination cabinet, the operation of logic programs of two padlocks on cabinet doors of two different function cabinets (such as a high-voltage cabinet and a transformer cabinet) can be achieved through one key, the logic programs of the switch combination cabinet are reasonably and effectively operated, the possibility of misoperation is completely eradicated, and the reliability of the switch combination cabinet is improved. And the program lock device is simple in structure, high in stability and high in reliability, and high efficiency and economical efficiency of the switch combination cabinet program lock are ensured.

The invention relates to a high-reliability distributed software storage architecture based on FMQL45T900 and a starting method, and the high-reliability distributed software storage architecture comprises a secondary bootstrap program mirror image area which is used for storing a secondary bootstrap program mirror image; the programmable logic program mirror image area is used for storing a programmable logic program mirror image; the programmable logic program mirror image backup area is used for storing a programmable logic program mirror image; the processing system program mirror image area is used for storing a processing system program mirror image; the processing system program mirror image backup area is used for storing a processing system program mirror image; the mirror image information area is used for storing the programmable logic program mirror image and the pre-stored file length and the pre-stored CRC check value of the processing system program mirror image, and the problems that an existing FMQL45T900 chip software storage architecture is lack of a backup mechanism and weak in anti-jamming capability can be solved; and when any part is updated, all contents need to be burnt again, so that the upgrading flexibility is insufficient.

The invention relates to a satellite-borne computer based on a logic program control instruction and a satellite service management method. The satellite-borne computer comprises a satellite service management module and an attitude and orbit control module, the satellite service management module can load, analyze and execute a logic program control instruction sequence, and the satellite service management module is configured to judge working state data through a logic program control instruction. The task instruction is executed based on a judgment result obtained by the logic program control instruction so as to ensure the safety of the satellite when the task instruction is executed, the logic program control instruction comprises a condition judgment instruction, and the condition judgment instruction can be flexibly matched with one or more of a condition jump instruction, a loop execution instruction and a calling execution instruction for use; the logic program control instruction is finally organized in the form of an instruction sequence to form an execution logic relation; the attitude and orbit control module is configured to control / monitor the attitude and orbit of the satellite and at least send the attitude and orbit state data of the satellite to the satellite service management module.