14 results about "Control system software" patented technology

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.

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 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 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.

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 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 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 invention relates to the technical field of civil aircraft flight control system verification, in particular to a flight control system automation performance test method and device based on a software integration model. The method comprises the following steps: step 1, automatically generating an integrated test framework based on a plurality of flight control system software models; 2, automatically inserting a special test module between the corresponding flight control system software models to be tested based on a test position in the integrated test framework; 3, automatically configuring a communication link between the flight control system software models; step 4, based on the integrated test framework, automatically executing a cooperative performance test of a plurality of flight control system software models; and 5, automatically collecting test data and generating a performance test report. The problems that the flight control system performance test efficiency is low, and a complete airworthiness certification test evidence chain is difficult to provide are solved.

The invention discloses a distributed cooperative control system for a barreled water cleaning and filling production line. The distributed cooperative control system comprises a physical production line, a sensor network, an actuator network and a control system software platform, a control system software platform adopts a three-level distributed architecture of a cloud end, an edge end and an equipment end, and a causal digital twinborn body which is synchronous with a physical production line in real time is constructed. The system can perform dynamic optimization and collaboration from a global perspective, solves the contradiction between local optimization and global optimization in a distributed system, and comprehensively improves the production efficiency of a production line; the embedded causal atlas and the anti-factual reasoning engine enable the system to understand the internal logic relationship of the production process, and when an abnormality occurs, cause analysis can be carried out, and a correction scheme can be rapidly formulated and verified.

The invention provides an RTX real-time measurement and control system and method, and the system comprises a signal conditioning disconnection box which is used for carrying out the signal conditioning, conversion and isolation of a signal obtained by a to-be-tested device and a signal outputted by a PXI measurement and control combination, and carrying out the DC power distribution according to the obtained signals; performing open circuit detection according to the signal conditioning disconnection box and the to-be-detected equipment; the PXI measurement and control combination is used for acquiring and outputting the acquired signals and realizing communication among a plurality of components, and a hybrid real-time operating system consisting of a Windows operating system and an RTX real-time system is installed on the PXI measurement and control combination; measurement and control system software is further installed on the PXI measurement and control combination, and the measurement and control system software controls the measurement and control process and executes the real-time measurement and control process. The test cable is used for connecting the signal conditioning disconnection box and the equipment to be tested; and the upper computer is used for determining a measurement and control task and carrying out parameter configuration. Multi-channel, high-precision and strong-real-time signal acquisition and control are realized, and perfect fault diagnosis and adaptation capabilities are provided.

The invention discloses a ship control system software component operation state abnormity monitoring method comprising the following steps: obtaining a software component of a ship control system, determining a plurality of to-be-monitored parameter characteristics, and forming a characteristic description set; multiple business scenes are simulated to obtain learning data, the business scenes comprise normal operation scenes, abnormal scenes and failure scenes with different load proportions, and characteristic values of parameters in the characteristic description set in the scenes are recorded; intercepting characteristic values in a time interval to form a characteristic description sequence of the software component; performing training and fine tuning on the artificial intelligence large model by using the feature description sequence; and performing monitoring and abnormality judgment on the real-time operation state of the ship control system software component by using the trained and fine-tuned artificial intelligence large model. According to the method provided by the embodiment of the invention, accurate distinguishing and intelligent judgment of the operation state of the software component of the ship control system can be realized, and the automation level and judgment reliability of state monitoring are improved.

1. The name of the design product: the centrifugal water chiller control graphical user interface of electronic equipment. 2. The use of the design product: the design product is used for an electronic equipment. 3. The design points of the design product: the content of the graphical user interface. 4. The picture or photo that best indicates the design points: interface change state diagram 1. 5. The use of the graphical user interface: the graphical user interface of the product is the software interface of the centrifugal water chiller control system; the front view is the software login interface; interface change state diagram 1 is the main interface displayed after the login of the main view; interface change state diagram 2 is the interface displayed after clicking the "Next" option in interface change state diagram 1; interface change state diagram 3 is the interface displayed after clicking the "Next" option in interface change state diagram 2; interface change state diagram 4 is the interface displayed after clicking the "Rating" option in interface change state diagram 3.

The application discloses a frequency-increasing wheel control system based on 20Hz interruption, which comprises a main process wheel control system and a high-frequency task wheel control system; the frequency-increasing wheel control system based on 20Hz interruption can start or stop the high-frequency task mode according to actual on-orbit task requirements; if the high-frequency task mode is not started at present, only the main process wheel control system software is run, and the running frequency of the main process wheel control system software is 4hz; if the high-frequency task mode is started at present, 20hz timing interruption is started, and at this time, the high-frequency task wheel control system software is run in the form of interruption in the main process wheel control system software. Through software design, the control frequency of the control system is greatly improved, the control precision is greatly improved, the hardware cost of the control system is greatly reduced, and the hardware use efficiency is greatly improved.