48 results about "Control system software" patented technology

The invention discloses a roadway cleaning robot autonomous navigation and operation system based on multi-sensor fusion. The roadway cleaning robot autonomous navigation and operation system comprises a mechanical system, a control system and a power system. The mechanical system comprises a crawler chassis, a mechanical arm and a big arm turntable; the control system software part presentation layer comprises a user interaction and management module, the business layer comprises a task planning and decision module, and the function layer comprises a robot autonomous walking control module, a roadway deformation detection module, a mechanical arm accessory replacement control module and a mechanical arm roadway cleaning control module. The sensing layer comprises an infrared person detection module, a laser radar mapping positioning module, a mechanical arm visual positioning module and a mechanical arm state feedback calculation module; the hardware part comprises a laser radar, an IMU, a sensor and the like. Various sensor data are fused, accurate positioning, autonomous walking, mechanical arm visual positioning, roadway deformation detection, accessory automatic replacement, roadway automatic cleaning and the like of the robot are achieved, and the intelligent level and the working efficiency of the robot are improved.

The present invention is based on the objective of providing a control system, in particular for rail-bound transport, with which it is possible to configure non-functional requirements for the control system in a simple manner and to make them available for the control system.This problem is solved according to the invention by a control system for controlling an industrial process, in particular a control system for an industrial production plant or for controlling traffic, especially rail-bound traffic, comprising: a) a product instance for the software of the control system that controls the control requirements of the industrial process; b) a control system platform for executing an instance of the control system, wherein the control system platform has a runtime environment (Runtime Framework) comprising the following components: c) a core instance (RTF Core) that is capable of providing a runtime environment which enables application functions, such as train tracking, logging, etc., to be distributed across several monitored processes, i.e.each in a monitored thread; d) based on the core instance, a Workplace instance (RTF Workplace) is designed, which extends the core instance located on the lowest logical layer and supports the implementation of client applications; and e) based on the logical layer of the core instance, a further logical layer with an Ensemble instance (RTF Ensemble) is provided, which has helper functions that facilitate the implementation of server applications, preferably such helper functions that are relevant in the context of a distributed server system for the execution of the control system software.

The invention provides a cluster management method and device for a spaceflight test operation control system, and the method comprises the steps: building a connection relation with a Redis cluster in a multi-thread parallel connection mode, and effectively reducing the time delay of cluster management software recovery service when the Redis cluster is restarted; a competing write-in mechanism with preferential slaves is realized, the problem of multi-master coexistence of service software is effectively avoided, and the reliability of the system is further improved; according to the method, a state-reserved passivation cluster management strategy is designed and realized, when a Redis-Server is subjected to fault migration, cluster agent software can reserve a master-slave state and a cluster state of the service software, and after switching is completed, the original state can be rewritten back, so that the problem of frequent switching of the master-slave state of the service software is effectively solved, and the service reliability of the service software is improved. And meanwhile, the problem that the cluster state is frequently changed due to the fact that normal nodes are mistakenly judged to be invalid nodes and deleted is avoided, and the stability and reliability of ground measurement, operation and control system software are greatly improved.

The invention provides a wind turbine generator master control system software and hardware security and credibility mutual recognition measurement mechanism and method, and relates to the field of wind turbine generator control, and the method comprises the following steps: carrying out the hierarchical division of a wind turbine generator master control system, and carrying out the behavior measurement of all hierarchies according to the division result; the method comprises the following steps of: performing hierarchical bidirectional authentication on each hierarchy of a main control system of a wind turbine generator by combining a data link layer encryption technology on the basis of a cross-hierarchy credible mutual recognition mechanism; based on a cross-equipment-level credible mutual recognition mechanism, carrying out equipment-level identity bidirectional authentication between a main control system and a peripheral system of the wind turbine generator; and the change conditions of the behavior measurement result, the hierarchical authentication result and the equipment-level authentication result are tracked in real time, the credible state of the main control system of the wind turbine generator is evaluated, and a response strategy is dynamically executed according to the evaluation result. According to the method, the security problems of hardware tampering, software malicious injection, cross-device communication hijacking and the like can be solved, and meanwhile, the industrial control requirements of real-time performance and low resource occupation are met.

The invention discloses a computer industrial controller and a control system thereof, and relates to the technical field of industrial controllers. The computer industrial controller and the control system thereof comprise an industrial controller hardware module and a control system software module, and the industrial controller hardware module comprises a core processing module, a storage module, a communication module, a power management module, a safety module, an input and output module and a display module. The control system software module comprises an operating system, an AI application module, a data processing and management module, a communication management module and an equipment management module, the computer industrial controller and the control system thereof have the advantages that the system is autonomous, controllable and safe in supply chain, all components are domestic, 100% autonomous and controllable are realized, and the safety of the supply chain is effectively guaranteed.

The present invention provides an automated method and device for testing flight control system software. The device includes: automated adaptation software; an automated adaptation device, which includes: a mode control module, a power supply control module, a reset control module, a network port communication module, and a serial port communication module. The method includes: the automated adaptation device completes the work mode, power supply, and reset of the target machine according to the control of the automated adaptation software, automatically loads the test target file to the target machine, and obtains and analyzes the test result file generated by the target machine in real time. It realizes the non-interventional automated testing function of the flight control system software, avoids problems caused by human misoperation, and greatly improves the testing efficiency at the same time.

A process control system software security architecture, that is more effective at preventing zero-day or other types of malware attacks, implements the use of “least privileges” when executing the applications and services run within a computer device. The least privileges based architecture separates “service” processes from desktop applications that run on behalf of a logged-on user by partitioning the global namespace of the software system into service namespaces and logged-on user namespaces, and by strictly controlling communications between the applications and services in these different namespaces using interprocess communications. Moreover, the security architecture uses custom accounts to assure that each service process has the least set of privileges that are needed for implementing its function regardless of the privileges associated with the calling application or user.

A rapid formaldehyde content detection device for hair products, relating to the field of formaldehyde detection technology, is used to achieve rapid and accurate detection of formaldehyde in hair products while meeting the requirements of convenience. The rapid formaldehyde content detection device for hair products includes a housing, an optical detection system, a sample processing system, an electronic control system, a software system, and a transparent detection tube. The housing is rectangular, with three drawer-style compartments inside: the upper compartment is the optical detection system compartment, the middle compartment is the electronic control system compartment, and the lower compartment is the sample processing and storage compartment. Shock-absorbing rubber pads and metal supports are installed between the optical detection system compartment and the electronic control system compartment, and between the electronic control system compartment and the sample processing and storage compartment. The bottom of the housing has binding straps for securing it, and the side of the housing has an openable transparent observation window. The optical detection system includes a laser light source module, a spectral collection component, and a detector. The sample processing system includes a sample stage, auxiliary devices, and a transparent detection tube.

The invention discloses an optimization method of an automatic line upper computer and a computer readable storage medium. The optimization method of the automatic line upper computer comprises the following steps: S101, defining a unified communication interface for all communication classes in the upper computer, setting a communication configuration list based on an xm < l > file, and performing communication by taking the xm < l > file as information middleware; s102, defining a unified class instantiation interface for all module classes in the upper computer, setting a class instantiation configuration list based on an xml file, and calling an instantiation specific object through the class instantiation configuration list; and S103, defining a fixed interface display frame in the upper computer, setting an interface configuration list based on an xml file, and configuring the U I interface class object instantiated in the step S102 to a corresponding position in the interface configuration list. According to the method, the development process of the automatic upper computer control system software can be greatly simplified, the development period is shortened, the project development cost is saved, and the development difficulty is reduced.

Disclosed is an automated inspection device and method for the assembly quality of missile compartment components. The hardware unit comprises a base platform, a motion device, a visual sensing system, and a control system; the software unit comprises a management terminal and an on-site execution terminal. The method employs multiple visual sensors and a target detection algorithm, combined with automated mechanisms such as a linear motion mechanism and a manipulator, to automatically inspect the assembly quality of missile compartment components. The method achieves a high degree of inspection automation, high inspection judgment accuracy, strong accessibility to inspection locations, and digitally traceable inspection results.

This invention proposes a 3D modeling system and method based on force detection feedback. The 3D modeling system includes: a calibration guide tube, a 3D calibration system, a force-sensing actuator arm, a controller, a workstation computer, and main control system software. The calibration guide tube is adapted to be fixed to the force-sensing actuator arm, which has a motor power module and a measurement module. The measurement module is used to measure the operating parameters of the motor power module. The main control system software is installed on and connected to the workstation computer and stores a calibration matrix. The calibration matrix records the correspondence between the contact force of the calibration guide tube and the operating parameters. During the 3D modeling process, the workstation computer receives the operating parameters measured by the measurement module and obtains the contact force of the calibration guide tube by querying and comparing with the calibration matrix. This invention can achieve force detection using existing high-density calibration guide tubes, significantly reducing cost and system complexity. The method of inferring the force at the guide tube tip from the operating parameters is accurate and has a fast response speed.

The application discloses a universal pylon electromagnetic bomb hook comprehensive detection system, which comprises a control system and a detection system; the control system comprises an automatic loading system, a main control computer, an embedded data input and output component, a pulse release control component, control system software and a program-controlled direct current power supply; and the detection system comprises an analog bomb hanging system, an analog locking system, an analog heavy load system and an analog throwing and releasing system. The pylon electromagnetic bomb hook comprehensive detection system is applied to GDG-II 13 series electromagnetic bomb hooks, has the characteristics of light structure, strong practicability, simple operation and the like, and adopts automatic control. The system only needs to load the measured product into the detection system, and the control system can automatically perform detection according to the set requirements. The system provides a technical means for developing electromagnetic bomb hook maintenance and inspection and autonomous repair, ensures the qualified performance of the installed electromagnetic bomb hook, guarantees the safe and reliable suspension of the weapon, and has important practical significance.

The application provides a suspension type sorting conveying system and a running method thereof. The system is designed with three layers in the software control part, including a top layer warehouse management system software, a middle layer warehouse control system software and a bottom layer PLC equipment control software. Each layer has different functions. When sorting, a user issues a sorting task instruction in the top layer warehouse management system software. Then, the middle layer warehouse control system software receives the sorting task instruction, and transmits the sorting task instruction to the bottom layer PLC equipment control software. After receiving the decomposed sorting task instruction, the bottom layer PLC equipment control software transmits the sorting task instruction to the PLC controller, which is distributed to each mechanism in the hardware execution part. The PLC controller of the application feeds back the execution of each mechanism to the bottom layer PLC equipment control software, and then generates the execution result of the sorting task to the top layer warehouse management system software through the middle layer warehouse control system software. Therefore, the execution of the sorting task can be known in real time, and abnormalities can be found in time.

The invention belongs to the technical field of dredging engineering, and relates to a cutter suction dredger side slope dredging one-time forming process operation system which comprises a dredging control system and a dredging machine tool. The dredging machine tool comprises a bridge system, a transverse moving system and a reamer system. The control system comprises a PLC master station, a PLC slave station, a DTPM server and an SCADA server. The PLC master station, the DTPM server and the SCADA server are connected. The control system software comprises a PLC control algorithm and a dredging table SCADA interface. The PLC control algorithm comprises a one-time forming high-precision reamer process algorithm module which is deployed on a PLC main station, and the function of slope excavation in a target construction area is achieved through the one-time forming high-precision reamer process algorithm module.

The invention discloses a general information processing platform for measurement and control, and belongs to the technical field of information processing. According to the system and the method, a platform technical architecture in a saas mode is adopted, local installation and maintenance are not needed, meanwhile, the platform has a rich human-computer interaction UI resource library, the platform adopts a dragging graphical development mode and zero-code construction measurement and control system software, and the platform completely opens a communication protocol, a functional interface and a data interface, so that the system and the method are convenient to implement. Developers can freely configure protocols and data and can self-define own function module libraries, the platform belongs to an open platform, various interfaces are opened for free creators or enterprise developers, the creators can create own UI, function modules, algorithm modules and other application modules and publish the application modules on the platform, and other developers can use the application modules conveniently. And the platform can be compatible with hardware platforms and board cards of different structural forms from different manufacturers, and the hardware platform can be independently researched and developed, so that the practical application effect of the platform is greatly improved.

The invention discloses an inter-model consistency analysis method applied to engine control system software, and the method comprises the following steps: firstly, carrying out the formalized modeling of a demand document and the formalized extraction of a design model through a preset formalized modeling language, and obtaining a formalized demand document and a formalized design model; and generating a corresponding demand model and a design model. Generating one or more demand-based demand model simulation cases based on the demand model, and generating corresponding design model simulation cases by referring to the demand model simulation cases; then, dynamic analog simulation is conducted on the demand model and the simulation model through the demand model simulation case and the design model simulation case respectively, and a demand model simulation result and a design model simulation result are obtained. And finally, according to a demand model simulation result and a design model simulation result, carrying out model consistency analysis on the demand model and the design model so as to determine whether a consistency problem exists between the demand model and the design model.

The invention discloses an electronic saw cutting platform which comprises a hardware module, an electrical module and a software module. The hardware module is sequentially provided with an unstacking gantry, a feeding steering gantry, an automatic labeling assembly, a plurality of electronic saws, a plurality of robots, a backflow cutter changing sawing machine and a conveying line in the plate machining process. The electrical module comprises an electronic saw control system and a whole line control system; and the software module comprises an informatization drive-by-wire system and trepanning drawing analysis software. Through cooperation of a robot and a conveying line, a manual rear feeding electronic saw is transformed into a high-speed cutting platform for longitudinal cutting and transverse cutting in sequence, and an outlet is in butt joint with a flexible edge banding machine. The platform realizes full-process automation, improves efficiency and precision, reduces labor and material waste, reduces cost, adapts to subsequent process rhythm, and meets productivity requirements.

The invention belongs to the technical field of public test evaluation, and discloses a distributed safety public test evaluation method, system, equipment and medium, the method comprises the following steps: based on a case screening strategy and a multi-level test case generation technology, generating a task test case corresponding to task information, and determining the task test case by judging a filtering rate and a passing rate; verifying specification requirements of the optimization task test case; performing process verification on the optimized task test case, capturing industrial control traffic generated in a test scene, and implementing a traffic fuzzy test based on the industrial control traffic to obtain a task test case vulnerability and a test result; and constructing an electric power industrial control vulnerability library to manage task test case vulnerabilities and test results, evaluating vulnerability threat levels, and analyzing the security of industrial control system software based on vulnerability risk levels. According to the invention, full-test process trust chain management of achievement verification can be realized, and the purpose of full-process credible management and control of personnel credibility, behavior controllability and achievement verifiability in a public test environment is achieved.

The invention discloses a control method for a brushless direct current motor of an industrial sewing machine. The control method comprises the following steps: step 1, designing the structure of the brushless direct current motor of the industrial sewing machine; 2, setting a brushless direct current motor rotating speed control method based on the whale algorithm optimization PID; 3, designing software and hardware of a brushless direct current motor control system; according to the industrial sewing machine numerical control system parameter design method, by designing the structure of the industrial sewing machine brushless direct current motor, rotating speed control, control system software and hardware and the numerical control system parameters, the control performance is greatly improved, and meanwhile the purposes of low carbon and energy saving are achieved. Meanwhile, the stability, rapidity and accuracy of the system are improved, and needle stopping is rapid and accurate.

The invention discloses an intelligent control low-energy consumption FFU group control system, which belongs to the field of intelligent control technology and comprises core control system software, an online particle counter, an FFU cluster and a network gateway device. The online particle counter, the FFU cluster and the network gateway device are installed inside a workshop. The invention can effectively improve the energy utilization rate of the FFU clean system. The FFU closed-loop control system further processes data, improves the energy utilization rate of the system and improves production efficiency, thereby improving the qualified rate of product production, effectively controlling the quality and cost of products, and realizing the production energy utilization rate.

The application discloses a dam disease seismic rapid high-resolution detection system with integrated seismic exploration and vehicle, which comprises an electric vehicle and a pneumatic impact seismic source, the pneumatic impact seismic source is installed at the position of the gravity center of the vehicle body of the electric vehicle, the front wheel of the electric vehicle is connected with a vehicle control faucet, the rear wheel of the electric vehicle is connected with a driving device, the driving device is connected with the vehicle control faucet, a one-key seismic starting button is installed on the vehicle control faucet, the one-key seismic starting button is connected with the pneumatic impact seismic source, an operator controls the seismic starting action of the pneumatic impact seismic source and the data acquisition of a seismic data acquisition instrument through the one-key seismic starting button; a computer support is installed at the front end of the vehicle control faucet, and the computer support is used for placing a tablet computer loaded with an upper computer acquisition control system software; the tablet computer is connected with the seismic data acquisition instrument and the pneumatic impact seismic source, and the seismic data acquisition instrument is connected with a seismic detector. The one-key seismic starting button is arranged, the seismic starting action of the pneumatic impact seismic source and the seismic data acquisition of the seismic data acquisition instrument are controlled by one key.

A high-resolution vertical CT device and scanning method of oblique line scanning spiral track belong to the technical field of ray tomography. The device comprises a ray source, a flat panel detector, a data acquisition system, a mechanical motion system, a control system, a computing platform and a cabinet. The basic implementation steps of the scanning method are as follows: S1: the ray source beam translates along the axial oblique track with an angle γ, the flat panel detector is stationary, and a section of oblique track cone beam scanning is completed; S2: the measured object is relatively translated along the axis by a distance l, and the measured object is rotated by an angle interval Δθ; S3: a section of oblique scanning is continued in step S1; the spiral scanning composed of multiple oblique lines is formed reciprocally until the measured object is covered. The computing platform is provided with control system software and image reconstruction software. Compared with the previous CT, the present application not only has the advantages of simple and easy-to-control straight line scanning structure, but also can realize full coverage imaging of a flat long object and one-time imaging of multiple flat objects.

The invention provides a battery safety protection inert gas rapid inflation method and system, and relates to the technical field of new energy automobile battery safety, a combined strategy of simultaneous inflation of all battery packs, secondary inflation and dichotomy inflation is adopted, filling of most of the battery packs can be completed through first inflation, and filling of the most of the battery packs can be completed through second inflation. Compared with a traditional single-box successive inflation mode, the method has the advantages that the overall inflation time is greatly shortened, energy waste is avoided, and the response speed in an emergency scene is increased. In addition, control functions of manufacturing, storage, inflation, airtightness detection and the like of inert gas are directly integrated in an existing battery management system BMS, independent control system software and hardware do not need to be additionally configured, and compared with a traditional external inert gas control system, the extra cost of a single vehicle can be reduced, and meanwhile the occupied space of the system is reduced. And the battery system architecture of the existing new energy vehicle is adapted, and industrial popularization and application are facilitated.

The invention discloses a control system and a control method for an attached vibrator of a box girder web, the control system comprises a remote handheld panel, an external Bluetooth signal receiving and transmitting module and a plug-in vibrator, and remote handheld panel software comprises attached vibrator control system software. The intelligent control cabinet is a hardware core of the whole web wall-attached vibration control system and mainly comprises a power protection switch, a power switch, an intelligent controller, a signal receiving and transmitting module and an air protection switch, and a web wall-attached vibrator control system program introduces concrete vibration plugging signal data of the walking plug-in vibrator and transmits the concrete vibration plugging signal data to the intelligent control cabinet. Determining real-time intelligent layering and zoning of a web concrete pouring range; and then a web attached vibrator control program can automatically and intelligently generate a single wall attached vibration task. Constructors can accurately control and reliably control attachment vibration conveniently, the purposes of uniform attachment vibration in web concrete pouring and compact and effective quality are achieved, and the device has the remarkable advantage of being convenient to use.

The invention provides a three-dimensional modeling system and method based on force detection feedback, the three-dimensional modeling system comprises a mapping conduit, a three-dimensional mapping system, a force sensing execution arm, a manipulator, a workstation computer and master control system software, the mapping conduit is suitable for being fixed on the force sensing execution arm, the force sensing execution arm is provided with a motor power module and a measurement module, and the measurement module is provided with a motor power module. The measurement module is used for measuring operation parameters of the motor power module; the master control system software is installed in a workstation computer and is connected with the workstation computer, and a calibration matrix is stored in the master control system software and records the corresponding relation between the contact force of the mapping catheter and the operation parameters. Wherein in the three-dimensional modeling process, the workstation computer receives the operation parameters measured by the measurement module, and the contact force of the mapping catheter is obtained by inquiring and comparing the calibration matrix. Force detection can be realized by using the existing high-density mapping catheter, so that the cost and the system complexity are remarkably reduced; the method for reversely pushing the stress of the head end of the catheter through the operation parameters is accurate, and the response speed is high.

The invention discloses a general processing method for communication interfaces of measurement and control software equipment, and relates to the field of spaceflight measurement and control. The method comprises the following steps: configuring equipment communication parameters and a configuration file; creating an equipment management class object; reading and initializing the configuration file; initializing parameters and related delegation of the extension set; identifying extension information by using the link connection state, the equipment ID of the extension and the name of the extension; and recording the extension logs, displaying the received data and the source code of the sent data, and realizing the functions of sending and receiving the data. By unifying the base classes of all the extension classes, the development process of the extension classes of the software of the measurement and control system is standardized, simplified and high in reliability, meanwhile, the difference of communication modes of all devices is eliminated, and a unified design basis is provided for subsequent device management, measurement and control management and automatic operation management.

The invention discloses a drive-in type ground goods allocation automatic warehousing system based on a distiller's yeast warehouse AGV and a warehouse-in and warehouse-out control method, and relates to the technical field of ground flat warehouse automatic warehousing systems. According to the distiller's yeast production process requirements, automatic storage is achieved through cooperation of the AGV equipment, the distiller's yeast frames, the distiller's yeast baskets and the software management system. And goods storage rationalization, storage and taking automation and operation simplification are achieved. Automatic storage, automatic access and standardized management of warehouse goods are realized through equipment such as the yeast frame, the yeast basket, the AGV system and the conveyor as well as a scheduling control system and a software management system, the storage and transportation cost is reduced, the labor intensity is reduced, and the space utilization rate of the warehouse is improved.

The application relates to a business processing method, a business processing device and a business processing system; the business processing method comprises the following steps: a host computer reads terminal attribute data of a terminal; the host computer determines a terminal type of the terminal according to the read terminal attribute data; the host computer generates target business data in response to an interactive operation of a user, and sends the target business data to a cloud server corresponding to the terminal type; the cloud server carries out corresponding target business data processing based on the target business data to obtain a target business processing result; and the host computer receives the target business processing result output by the cloud server, and sends the target business processing result to the terminal. The application can solve the problems of excessively large software size caused by software update of a control system, incompatibility between various customized versions of software and difficulty in software maintenance.

The utility model discloses a device for automatically calculating the height change of a machine head and a product by five-axis dispensing and a dispensing machine, a product to be processed is placed below the machine head, and the device comprises a first detection mechanism capable of freely moving and a second detection mechanism positioned below the first detection mechanism, wherein the second detection mechanism is located below the to-be-processed product and can detect the vertical distance between the upper surface of the second detection mechanism and the machine head and the vertical distance between the upper surface of the second detection mechanism and the lower surface of the first detection mechanism, and the first detection mechanism can detect the vertical distance between the lower surface of the first detection mechanism and the to-be-processed product below the first detection mechanism. According to the utility model, when a height error is generated during secondary assembly of the glue spraying needle valve, the height coordinate error of the needle valve can be measured through the two detection mechanisms, and the height difference value is compensated to offset the error in the operation process by using an operation control system software algorithm, so that the height of the glue spraying valve during operation is consistent with the height of the glue spraying valve during first debugging; the overall efficiency of equipment is improved, and operation of operators is simplified.

The invention discloses a train operation control system software fault diagnosis method, which comprises the following steps: constructing a train control system demand specification model, observing a system event at an I / O interface channel, and carrying out real-time fault detection through a consistency observation theory; performing fault injection on the model, generating a fault version and environment parameters, and forming a test case set; executing the test case, obtaining an execution path of the program body through a program instrumentation technology, and generating a training input data set by using a coverage rate analysis algorithm; constructing a convolutional neural network, and determining model parameters through training; and the trained convolutional neural network is used for fault positioning of a to-be-detected program, and a suspicious error signature list is output, so that real-time fault diagnosis is realized. According to the software fault diagnosis method, the problems of insufficient real-time performance and completeness, low fault positioning efficiency and the like in current fault detection can be solved, the precision and efficiency of train control system software fault diagnosis can be effectively improved, and the workload of development and maintenance personnel is reduced.