216 results about "Control software" patented technology

The invention belongs to the technical field of hydraulic test and intelligent control, and particularly discloses a hydraulic component test system integrating data acquisition and automatic data analysis functions, which comprises a physical hardware test platform, a test control software platform and a digital twinborn model of a tested component, and realizes real-time interaction through an OPC UA protocol. Model parameters are corrected on line by means of measured data, and steady state, transient state and disturbance working condition tests are automatically executed based on a working condition library; and dynamically optimizing a test sequence in a test process, skipping a redundant working condition or encrypting a critical region, and synchronously generating a structured performance report. The accuracy and consistency of test results are improved, working condition simulation signals are automatically generated, performance data are collected in real time, a comprehensive performance report is generated, manual operation is reduced, the test process optimization unit can skip redundant working conditions and refine failure boundary positioning, and the test time and cost are effectively saved.

The invention provides an interactive control system and method for a power module and an overcharge pile, a storage medium and a computer program product, and the method comprises the steps: obtaining a charging control parameter according to the input time sequence state data of a battery through a charging control parameter prediction model based on deep learning; generating a power instruction according to the charging control parameter and sending the power instruction to the power module; after the power supply module executes the power instruction, an instruction execution result and battery state data are transmitted back to the overcharge pile main control software; and the overcharge pile main control software adjusts the weight of the charging control parameter prediction model according to the received data or regenerates a power instruction based on the latest battery time sequence state data. According to the invention, the charging time can be shortened, the risks of overheating, overcharging and the like can be prevented, different battery states and complex working conditions can be adapted, and the real-time requirement of an overcharging scene on a control instruction and state data can be met.

The invention discloses an automatic test method and device for control software, a medium and a product, and the method comprises the steps: obtaining an automatic test script which comprises a full-process test case executed when the control software is used for verifying a simulation verification board; and obtaining a current execution statement in the automatic test script, and identifying a to-be-operated target operation element and a target operation needing to be executed for the target operation element. And obtaining target text content matched with the target operation element, and positioning an element screen coordinate of the target operation element according to the target text content. And after executing the target operation in the target graphical user interface according to the element screen coordinates, returning to execute the operations of sequentially obtaining the current execution statements in the automatic test script, obtaining the updated target graphical user interface when it is determined that iteration is ended, and verifying the execution correctness of the automatic test script. According to the technical scheme, the accuracy and execution efficiency of automatic testing through the control software are improved.

A computer-assisted system includes a repositionable structure configured to support an instrument and a control unit. The control unit is configured to: while a remote center of motion (RCM) is set at a first position, receive a command to move the repositionable structure with a commanded motion; determine whether driving the plurality of joints to move the repositionable structure in accordance with the commanded motion while maintaining the remote center of motion RCM at the first position would violate a limit of the repositionable structure; and, in response: determine an alternative motion of the plurality of joints based on the commanded motion and the first position, wherein driving the plurality of joints in accordance with the alternative motion would not violate the limit, and would move the RCM to a second position different from the first position, and drive the plurality of joints in accordance with the alternative motion.

A center includes: one or more processors configured to transmit, to an over-the-air (OTA) master, update data of software of a plurality of electronic control units mounted on a vehicle and information on an update sequence defining a procedure of processing for updating the software, the OTA master including one or more second processors configured to control an update of the software.

The invention discloses an intelligent fan control software system based on ROS2, and relates to the technical field of fan control, the intelligent fan control software system based on ROS2 comprises a distributed sensing layer, an intelligent decision-making layer, an execution control layer and a remote interaction layer, the distributed sensing layer encapsulates a multi-type sensor data acquisition module through an ROS2 node, and the intelligent decision-making layer encapsulates a multi-type sensor data acquisition module through an ROS2 node; and fan operation state parameters and environment variables are obtained in real time. The distributed sensing layer, the intelligent decision-making layer, the execution control layer and the remote interaction layer are matched with one another, ROS2 node communication, topic subscription and service calling mechanisms are combined, multi-level data seamless circulation is achieved, the problems that traditional fan control software is high in data transmission delay and poor in module collaboration are solved, meanwhile, a fault self-diagnosis module is arranged, and the fault self-diagnosis function is achieved. Abnormality is detected in real time based on the sensing data and the preset threshold value, three-level emergency response is triggered, and the equipment operation safety and the fault processing efficiency are greatly improved.

The invention discloses a simulation system for industrial control software testing, which relates to the technical field of industrial control software testing and comprises the steps of uniformly configuring testing tasks, scheduling testing processes, managing testing cases, constructing a programmable virtual industrial control environment, packaging an industrial communication protocol and providing a standardized interface. The problems of protocol difference and interface compatibility between different devices are solved; and defining and combining complex test scenes of multi-device collaborative logic, abnormal working conditions and network disturbance. Complete separation of real hardware equipment is realized, the construction cost and the maintenance complexity of a test environment are remarkably reduced, the coverage range and the authenticity of the test are improved, the stability and the fault-tolerant capability of control software under extreme conditions are verified, the whole scheme realizes configurable, quantifiable and repeatable test processes, and the test efficiency is improved. And powerful support is provided for high-efficiency and high-credibility verification of industrial control software.

The invention discloses a process and a control method for continuous separation of hydrogen isotopes, and belongs to the technical field of hydrogen isotope separation. According to the process, a countercurrent continuous operation mode is adopted, an adsorption tower is divided into an adsorption area, a replacement area and a regeneration area, and reverse movement of an adsorbent and a material is simulated by periodically switching the material inlet and outlet positions of the adsorption tower; the adsorption towers and connecting pipelines are soaked in a constant-temperature coolant, and separation is realized by virtue of acting force difference of an adsorbent on hydrogen isotopes; according to the control method, digital control logic is adopted, the valve state is edited through a spreadsheet, software is controlled to analyze data, a PLC executes valve switching, and accurate regulation and control of the multi-tower operation state under different working conditions are achieved. The method provided by the invention solves the problems of high equipment investment and large energy consumption of a traditional separation method, has the advantages of high separation factor, high recovery rate and stable continuous operation, and is suitable for hydrogen isotope separation requirements of different feed gas proportions and different treatment capacities.

A system and method of software control and autonomy of a disinfection module for an autonomous or semi-autonomous cleaning device. The disinfection module control software resides on a computer with processor and memory. The disinfection module is connected to peripherals for sensing and localizing in the environment and controlling the actuators for the motion of the cleaning device. The disinfection module control software processes the sprayer's status, follows and plans paths to move the cleaning device to the spray targets, generates appropriate motion commands, and controls the disinfection module's pump, fan, LED, and electrostatic generator states.

A contrast therapy cold plunge tub is supplied by hot and cold tempered water reservoirs, and a series of pumps and valves that allow multiple temperature change cycles that rapidly vary the water temperature within the tub between ambient, hot and cold temperatures. One example operates in a continuous immersion mode, where the water temperature is rapidly changed while the tub remains full. A further example operates in a drain and fill mode, where the tub including water at a first temperature is rapidly drained and then refilled with water at a second, different temperature. The present technology further includes a session control software application allowing users to control their user experience.

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.

The robot controller includes a communicator, a storage, and a processor. An input signal is input to the communicator. The storage stores the control software. The processor creates the command signal including the command value for operating the robot based on the input signal and the control software. The processor reads out the past input signal and the past command signal from the storage or from external source. After updating the control software, the processor creates a confirmation command signal based on the past input signal and the control software. The processor compares the past command signal with the confirmation command signal and outputs the comparison result.

The invention provides a key node identification method and device in an industrial control system, equipment and a medium. The key node identification method comprises the steps of performing reverse analysis on firmware codes of control equipment to obtain a control logic configuration file; disassembling the control software firmware code to obtain a software disassembling code; performing code labeling, code slicing and code translation on the software disassembly code to obtain a class C pseudo code; performing code analysis on the class C pseudo code to obtain a software structure configuration file; performing file analysis on the control logic configuration file and the software structure configuration file to obtain a service logic relationship between the control equipment and the control software and a service logic relationship between the control equipment and the field equipment; constructing a business logic map based on the business logic relationship between the control equipment and the control software and the business logic relationship between the control equipment and the field equipment; and identifying a key control link in the service logic map, and carrying out key node positioning on the key control link. Therefore, key nodes are effectively positioned.

The invention discloses an industrial control software-oriented AI intelligent software evaluation index system construction method, and relates to the technical field of index system construction, and the method comprises the steps of obtaining a semantic time period according to log data of an industrial control task; grouping the multi-period coordinate semantic record table corresponding to the semantic period and determining a geometrical relationship to obtain a geometrical relationship signature table; obtaining a target task combination based on the geometrical relationship signature table, and obtaining an extended task record table based on the target task combination; calculating a success rate index based on the extended task record table, and generating an index table of the semantic evaluation unit based on the success rate index; according to the method, stable and reliable data support can be provided for industrial control software version selection, upgrading decision and operation optimization.

The present application relates to the technical field of unmanned aerial vehicle software architecture, and particularly relates to an open unmanned vehicle navigation control software architecture implementation method, which comprises a functional node group, a node manager, a message transmission manager, a parameter server and a control algorithm library. The functional node group is a cluster of several independent functional nodes, the architecture unifies the external interface function form of each node and is uniformly managed by the node manager; the message manager is a low-overhead high-real-time message transmission mode used for message interaction between nodes; the software architecture is built-in with a parameter server capable of realizing parameter registration, storage and reading functions; meanwhile, some commonly used control algorithm libraries are configured for use by each node. The unmanned vehicle navigation control software architecture has the characteristics of low hardware overhead, high real-time performance, good scalability, supports multi-person collaborative development and can effectively reduce the software development threshold and cycle.

The application relates to the technical field of industrial measurement and control software, and discloses a nationwide state-oriented measurement and control platform which adopts a layered architecture and comprises the following: an application service layer for providing a man-machine interactive interface and executing business logic; a unified business message layer for providing a standardized data communication interface; a multithreaded time sequence scheduling engine for parallel receiving, scheduling and processing real-time tasks; a unified hardware abstraction layer for encapsulating the differences of different field bus drivers and providing a unified device operation interface; a domestication adaptation layer constructed on a Qt core framework and used for providing a unified driving abstraction across domestic chips and operating systems; and a hardware access layer for directly interacting with physical hardware devices.The application realizes 'one-time development and cross-domestic platform deployment', significantly improves the real-time performance, maintainability and expandability of the system under the domestic ecological environment, and meets the dual requirements of self-controllability and high performance.

The invention discloses a communication control device and method for a new energy automobile industrial personal computer and a PLC and a vehicle, and the device comprises the industrial personal computer which serves as a core control unit, operates upper control software and upper software, is used for building communication connection with other assemblies, achieves the data receiving, processing and monitoring, and achieves the instruction issuing. The plurality of independent network cards are installed in the industrial personal computer and are industrial-grade RJ45 network cards, the number of the independent network cards is matched with data types, physical interfaces are mutually independent, and the independent network cards are respectively used for transmission of motor data, vehicle data and PLC data to avoid data interference. According to the invention, transmission paths of motor data, vehicle data and PLC data are separated by setting an industrial-grade independent network card with an independent physical interface, data interference is avoided from a hardware level, and stability and high efficiency of various data transmission are guaranteed by combining targeted communication protocol selection.

Provided is a design support device capable of identifying a control parameter to be changed in response to a request in a free description format and facilitating setting.　This design support device comprises: an input unit that receives a request related to the behavior of a vehicle and described in natural language; a module selection unit that, on the basis of a first processing result obtained by natural language processing, selects a software module related to the behavior of the vehicle included in the request as a target module, with respect to the request and module description information which describes, in natural language, functions of software modules obtained by dividing vehicle control software of the vehicle for each function; a reference parameter extraction unit that extracts a reference parameter, which is a control parameter of the vehicle referenced by the target module; a parameter selection unit that, on the basis of a second processing result obtained by the natural language processing, selects a target parameter related to the behavior of the vehicle included in the request, with respect to the request and parameter description information which describes the function of the reference parameter in natural language; and an output unit that outputs the target parameter.

The application relates to the field of time domain automatic control and position planning of robots, and particularly relates to a clean atmosphere hand software control system compatible with multiple devices. The control system comprises the following steps: 1) fusing different atmosphere hand control software; 2) adaptively configuring control parameters for different control software; and 3) automatically calculating compensation for a work station. The application describes reasonable combination of multi-model, multi-end and different scene atmosphere hand control software, which can independently call a suitable configuration according to a work station setting, and automatically calculate compensation for a teaching work station, so that efficient and safe load carrying is realized.

The application discloses a high-speed rail sound barrier deformation detection method and system based on three-dimensional laser scanning, comprising the following steps: scanning and acquiring sound barrier static point cloud data and real-time dynamic point cloud data of the sound barrier when a train passes through by a three-dimensional laser measurement module; comparing the static data and the dynamic data, and automatically analyzing and calculating the deformation of the sound barrier and the stand when the train passes through according to a pre-set threshold value by the control software, and automatically judging whether the state of the sound barrier and the stand is abnormal; manually reviewing the result of the automatic analysis by an operator, and generating a final detection result according to the data after the manual review; associating the detection result with the actual railway mileage by using high-precision positioning information provided by a Beidou satellite navigation system and combining railway mileage markers; finally, accurately positioning the state abnormal position to specific stands and panels, and realizing efficient and accurate non-contact automatic deformation detection of the high-speed rail sound barrier.

A software verification system and the like that can facilitate improvement of software using sensor data of a vehicle as an input are provided. The software verification system detects (performance determining unit 118) a degradation of a new version of control software using, first information that is an output of a current version of control software used for control of a vehicle using, as an input, sensor data from a sensor mounted on the vehicle, second information that is an output of the new version of control software not used for the control of the vehicle using, as an input, the sensor data, and third information relating to the control of the vehicle other than the first and second information; and verifies the new version of control software by using the sensor data when the degradation is detected.

The invention discloses a multifunctional sonar display and control device. The device mainly comprises a hardware control layer and a sonar display layer, wherein the hardware control layer comprises a plurality of display screens which work cooperatively; the data communication layer is used for high-speed data exchange between display control software and a hardware platform; the data processing layer adopts a modular design and configures corresponding processing flows according to different functional modules; the user interface layer is a graphical interface used for parameter setting, data visualization and file storage functions; a multi-view collaborative display technology is adopted, and various sonar data are displayed at the same time. By means of software and hardware collaborative design and multi-level optimization, the device achieves high integration of various functions, is high in real-time performance and convenient to operate, effectively solves various technical problems existing in an existing sonar display and control system, and has good application prospects.

The invention discloses a full-parameter automatic test system suitable for a dual three-channel RD converter. The system sets and controls a tested product and a test instrument through computer control software, and realizes automatic test of performance parameters and functions of the to-be-tested dual three-channel RD converter under different temperature conditions according to a full-parameter automatic test process set by the computer control software. And automatically recording the test data and storing the test data to form a test record table. According to the invention, the test efficiency and test coverage of the dual three-channel RD converter can be effectively improved, and the actual result shows that a single converter can complete the test of all parameters within 5 minutes and automatically form a test record. Compared with a traditional manual test, the method has better efficiency and consistency, and is suitable for batch production test of the dual three-channel RD converter.

This invention discloses an online method and device for underwater target recognition using forward-looking sonar images. The method involves inputting a collected forward-looking sonar image dataset into a pre-trained YOLOv3 deep learning detection model for fine-tuning. The model file, weight file, and configuration file are then converted using an ATC tool to obtain an offline model, which is then deployed to an embedded system. The data stream acquired online by the forward-looking sonar device is converted to generate sonar images. The embedded system then uses the detection model to detect targets in the images, and the detection results are packaged and transmitted to the display and control software. This makes the results more intuitive and reduces the difficulty of target recognition in sonar images. It assists operators in judging targets on the display and control system, avoiding missed and false detections, reducing operator error rates, and solving the problem of limited scalability due to the difficulty of manual identification.

The invention relates to a software and hardware parallel decoding method and device, terminal equipment, a chip and a chip module. The method comprises the following steps: controlling a software decoding unit to decode a slice header of a current frame; controlling the software decoding unit to generate a reference frame list according to the current slice header information and the decoded image cache, and configuring a register of the hardware decoding unit to enable the hardware decoding unit to decode the slice data of the current frame; in the process of decoding the slice data, controlling a software decoding unit to decode a slice header of a next frame, generating a reference frame list of the next frame according to the information of the next slice header, and configuring a register; and when the decoding of the piece data is completed, controlling the software decoding unit to update the decoded image cache based on the decoded current frame and the current piece header information, taking the next frame as a new current frame, and returning to the step of enabling the hardware decoding unit to decode the piece data of the current frame until the to-be-decoded image frame does not exist. By adopting the method, efficient parallel decoding of the slice header and the slice data can be realized, and the method has decoding standard universality.

This invention relates to the field of computer technology and discloses a method for dynamically constructing display and control software based on visual data forms. The method includes: establishing a structured protocol library containing message, fault, status, and formatting modules; generating an interface layout with interface components using a visual designer; visually binding the interface components with protocol data in the protocol library to generate data form mapping rules; and serializing these rules into a configuration file, which is then dynamically loaded by the display and control software at runtime to automatically construct the interface and complete data subscription. This invention achieves deep decoupling of protocols, interfaces, and logic. Through a model-driven, visual, and no-code process, it significantly improves development and maintenance efficiency, system flexibility and scalability, and reduces development costs.

1. The name of the design product: doctor program acquisition control software graphical user interface for electronic equipment. 2. The use of the design product: an electronic equipment. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The electronic equipment of the design product is a common design, and the rear view, left view, right view, top view and bottom view are omitted. 6. Design 1 is designated as the basic design. 7. The use of the graphical user interface: the interface of the design product is an application display interface. 8. The human-computer interaction mode of the graphical user interface: design 1 front view shows the graphical user interface of the doctor program acquisition control software. The user can click / touch the "start" button at the bottom of design 1 front view to perform real-time parameter acquisition. Design 2 front view shows the graphical user interface of the doctor program acquisition control software. The user can click / touch the "start" button at the bottom of design 2 front view to perform parameter time-sharing acquisition.

The objective of this invention is to provide a technique that allows the second control software to continue processing using peripheral circuitry even in the event of an anomaly related to the first control software. The electronic control device of this invention includes: a memory (3) storing the first control software and the second control software; a CPU (1) executing the first control software and the second control software; and peripheral circuitry (200) for use by the first control software and the second control software. The memory also includes a first buffer (313a) and a second buffer (323a). In a specific situation where an anomaly related to the first control software occurs, the CPU interrupts at least one of the storage processing of the first peripheral transmission information to the first buffer and the transmission processing of the first peripheral transmission information to a peripheral device.

The application discloses a feeding and heating remote control system for manufacturing nano metal powder, which comprises internet, a switch, and a server computer, and is characterized in that the system further comprises a metal material feeding device, a client APP, a single-chip microcomputer controller, a radar liquid level meter, an infrared thermometer, a high-frequency generator, a plasma power supply, and a high-temperature evaporation device; the server computer comprises CPU programming software and nano metal powder feeding and heating automatic control software; the client APP is a nano metal powder production feeding and heating remote control software, and a control interface of the client APP comprises plasma heating control, inductance heating control, furnace temperature setting, and feeding setting; the feeding setting comprises automatic feeding and manual feeding, and the automatic feeding comprises feeding amount setting and feeding frequency setting; due to the adoption of the internet and the client APP, feeding and heating intelligentization of nano metal powder production can be realized through remote control, production personnel can be saved, occupational hazards of operating personnel under high temperature can be avoided, production cost can be reduced, and the production efficiency of the nano metal powder can be improved.

Provided are a software update device, a software update method, and a software update program for updating software without limiting an automatic driving function during automatic driving.SOLUTION: The software update devices 11 to 14 control software update by instructing the target device 20, in which first software that performs predetermined processing on an input value input at a constant cycle and outputs an output value and second software that is software of a version different from the first software and performs predetermined processing on an input value and outputs an output value are installed, to switch between the first software and the second software. The first software includes a gap time acquisition unit 101 that acquires a gap time dt that is a period excluding a processing period from an input time of an input value to an output time of an output value, and a switching instruction unit 102 that instructs switching of software in the gap time when the gap time is longer than a required switching time dk.SELECTED DRAWING: Figure 4