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154results about How to "Quick configuration" patented technology

Unmanned equipment autonomous task planning and execution method based on large model agent framework

The invention provides an unmanned equipment autonomous task planning and execution method based on a large model agent framework. The method comprises the following steps: constructing an agent meeting a custom task requirement, and generating a prompt template for the agent; for a natural language task requirement input by a user, generating a multi-dimensional cue word through the constructed cue template of the intelligent agent; the cue words are input into the large model, and unstructured decision step information is sequentially output according to decision steps; a feedback mechanism is constructed, and the user confirms or adjusts the decision step information to obtain feedback information; combining the feedback information with the cue word to form a new cue word, and repeatedly iterating until the user confirms to obtain a decision result; and performing structured analysis according to a decision result, and completing corresponding decision steps, namely completing task execution of the unmanned equipment. According to the invention, powerful technical support is provided for wide application of unmanned equipment in the fields of industry, rescue and the like.
Owner:NANJING ZHIZI BEAT TECHNOLOGY CO LTD

Business process construction method combining workflow engine and dynamic form

The invention provides a business process construction method combining a workflow engine and a dynamic form, which relates to the technical field of low-code platforms, and comprises the following steps of: establishing a data table according to a business, selecting and importing the data table in a code generation module, generating a basic code package, re-operating a main program compiling code package and loading the code package to a JVM (Java Virtual Machine) operating environment; creating a dynamic form on the basis of the entity class information of the code package through a visual form designer of the dynamic form module, and outputting dynamic form configuration in a JSON (JavaScript Object Notation) format; according to the method, the dynamic form and the process engine are combined, highly flexible business process design can be realized, a user can dynamically design the form and the process model as required to meet different business requirements, and the user-defined component can be designed according to a business data structure and common functions, so that the form can better adapt to a specific business scene, and the user experience is improved. And the user experience and the working efficiency are improved.
Owner:ZHONGJIN TECH (GUANGDONG) CO LTD

Establishment and configuration method and system of energy storage system

The invention belongs to the technical field of new energy, and particularly relates to a building configuration method and system for an energy storage system, and the method comprises the steps: obtaining the configuration information of a data collection interface at regular time, and transmitting a message supported by the current communication configuration to the data collection interface, thereby obtaining a connection device; based on the communication parameters of the new access device, searching a communication protocol corresponding to the new access device to obtain the type of the new access device, constructing a device identification instruction to execute query operation, obtaining and analyzing response information returned by the new access device, performing matching identification on the response information and device information in a local communication protocol library, and sending the response information to the local communication protocol library; searching all measuring points of the new access equipment to obtain measuring point data types and measuring point data access permissions, and constructing a measuring point data set; and taking the measuring point data set and the access interface information of the new access equipment as input parameters, calling a local controller configuration program of the energy storage system to perform automatic application of communication configuration, obtaining final communication configuration information and equipment information, and generating a configuration file.
Owner:SHENZHEN ANSHI NEW ENERGY TECHNOLOGY CO LTD

Distributed RIS fast beam forming method based on quantum annealing

The invention discloses a distributed RIS fast beam forming method based on quantum annealing. Comprising three parts: phase quantization of discrete units, quantization mapping of variables and quantum annealing solution. The distributed RIS-assisted communication system comprises at least two RISs which are deployed at proper positions to assist guiding of communication signals. The phase quantization of the RIS reflection unit is used for constructing discrete variables, so that the corresponding variables can conform to the topological structure of the quantum computer and are mapped to quantum bits. The quantization mapping of the variables is based on a series of operations of fractional programming and matrix transformation, and an original optimization problem is mapped to an unconstrained Hamiltonian, so that the quantization mapping can be deployed on a quantum computer for annealing solution. And evolving a target function formed by the superposition state of the quantum states of the combination of all possible solutions according to a Schrodinger equation to find a global optimal solution.
Owner:ZHEJIANG UNIV

Sensor detection method and system

The invention relates to the technical field of sensor detection, in particular to a sensor detection method and system. The method comprises the following steps: collecting geometric, mechanical and electrical parameters of a sensor installation environment in real time, and constructing a sensor digital twinborn model; sensor parameters are automatically identified and initialized through a local area network according to the edge computing device, and sensor initial configuration data are obtained; generating sensor simulation data according to the sensor digital twin model and the sensor initial configuration data; and performing performance detection evaluation according to the sensor simulation data to obtain sensor detection data. According to the method, real-time detection and evaluation can be carried out in a dynamically changing environment, the performance of the sensor in various working states can be accurately predicted through combination of the virtual model and the actual performance of the sensor, and efficient and stable operation of the system is ensured.
Owner:PCE TECH(QINGDAO) CO LTD

Spacecraft 1553B bus simulation test platform

PendingCN119644791AFully cover satellite communication testing requirementsGuarantee the development progressSimulator controlBus interfaceTestbed
The invention relates to a simulation test platform for a 1553B bus of a spacecraft, which is suitable for stand-alone test and system test of a 1553B bus interface of a satellite model, and comprises an application layer, a communication layer and a data interface connected with the application layer and the communication layer, the application layer comprises a main control module, a database module and a user interaction module; the communication layer comprises a non-periodic data communication module and a periodic data communication module. The method can be suitable for ground tests of multiple satellite models at the same time, the research and development cost is saved, great convenience is brought to the satellite ground tests, and therefore the development progress of the satellite models is effectively guaranteed.
Owner:BEIJING DONGFANG MEASUREMENT & TEST INST

Quick configuration method for programmable logic device

The invention provides a quick configuration method for a programmable logic device, which comprises the following steps of: 1, generating an Octal SPI (Serial Peripheral Interface) configuration file by using an EDA (Electronic Design Automation) tool, and loading the Octal SPI configuration file into a Flash chip by using the EDA tool; 2, an SPI controller of the programmable logic device is set to be in an SPI Master mode, and the programmable logic device is configured in an Octal SPI mode; 3, the programmable logic device reads part of files in the configuration file in an Octal SPI mode and judges whether the part of files are correct or not, if the part of files are correct, configuration succeeds, and if the part of files are wrong, configuration fails, and the programmable logic device loads the data flow from the Flash again. The technical scheme has the beneficial effects that the configuration file is stored through the Flash, Flash interface signals are few, and the FPGA can be quickly configured.
Owner:EHIWAY MICROELECTRONIC SCI & TECH (SUZHOU) CO LTD

Intelligent water affair light application rapid building system based on modularization

The invention relates to the technical field of water affair management, and discloses a modularization-based intelligent water affair light application rapid building system, which comprises a template library management module, which is used for storing and managing a plurality of preset function templates, and each function template is used for executing a specific function in water affair management; the parameter configuration module communicates with the template library management module and is used for performing parameterization configuration on the selected function template according to user requirements, and the parameterization configuration comprises data source configuration, operation parameter setting and output option selection; and the system combination and deployment module is used for combining the function templates subjected to parameterization configuration into a complete application system, and deploying the application system into a running environment through a containerization technology and a Kubernetes arrangement tool. Through modular design and template library management, the system can be rapidly configured and deployed according to different water affair management requirements, the construction time of the system is greatly shortened, and the system adapts to rapidly changing business requirements.
Owner:CHONGQING ZHONGDI INFORMATION TECHNOLOGY CO LTD

Automatic urging warehousing method based on RPA robot

In order to solve the problem of low efficiency of online order processing flow in the prior art, the invention provides an automatic urging warehousing method based on an RPA robot. According to the method, an RPA robot automatically exports a return logistics order number and an order number through an Excel assembly to generate an order number corresponding table, obtains express information according to the order number corresponding table and generates a task progress table; and the RPA robot traverses the task progress table according to the priority, matches the information of the task units and the order number corresponding table in the task progress table, filters out the task units in a termination state according to a preset timestamp, regularly reminds the task units in an unprocessed state, and modifies the states of the task units after processing the task units. An exception handling mechanism is built in the RPA technology, integration of various systems and services is supported, and APIs of different platforms do not need to be called, so that the response speed is increased, human errors and cost are reduced, and the efficiency of an online order processing flow is remarkably improved.
Owner:SHANGHAI DINGZAN INFORMATION TECH CO LTD

CPLD-based SelectMAP configuration mode implementation method and system

The invention belongs to the technical field of FPGA (Field Programmable Gate Array) peripheral configuration, and discloses a CPLD (Complex Programmable Logic Device)-based SelectMAP configuration mode implementation method and system. The method comprises the following steps: electrifying equipment; clearing the configuration register; a sampling configuration mode pin; a mode is configured for the SelectMAP synchronously; checking the ID of the equipment; loading the configuration data; performing CRC (cyclic redundancy check); starting a sequence; and the SalveSelectMAP configuration control module at the CPLD end is used for pre-storing bit stream configuration data into FIFO (First In First Out) when the configuration data is valid, and then configuring the bit stream configuration data into an FPGA-K7 through a SelectMAP interface by matching with a configuration clock generated by the SalveSelectMAP configuration control module. According to the invention, a high-performance configuration data transmission channel is realized. The configuration scheme has the characteristics of simplicity in development, low configuration cost, high speed and flexibility in use, and has very high practicability.
Owner:TIANJIN JINHANG COMP TECH RES INST

Method and device for testing load of alternating current charging pile, and medium

The invention provides an alternating current charging pile load test method and device and a medium, and belongs to the technical field of charging piles. The method comprises the following steps: constructing a circuit system for simulating the state of the electric vehicle; parameters of the simulation load are configured through a software tool, charging behaviors of the electric vehicle under different electric quantity states are simulated, and rapid changes of the load under specific working conditions are simulated; key parameters are collected from the simulation load system and the alternating current charging pile in real time or periodically; and analyzing the collected data through a data processing algorithm, and generating a detailed test report. According to the invention, rapid configuration of the AC charging pile load is realized, the test period is shortened, and the test efficiency is improved. And an automatic test method is adopted, so that the human input and the dependence on test equipment are reduced, and the test cost is effectively reduced.
Owner:浪潮智能终端有限公司

Low-code mechanical arm task configuration analysis method

According to the low-code mechanical arm task configuration analysis method, task configuration information written by a user is read and converted into a structured format file through an analysis engine, and task description of a tree structure is formed; determining logic association among the state modules through semantic analysis and a hierarchical relationship recognition algorithm; a state module behavior is predicted by means of machine learning, a data model conforming to a tree topology structure is constructed, and dynamic adjustment of a task sequence is supported; an intelligent recommendation system is used for evaluating the importance of nodes and automatically supplementing default values, deep learning and natural language processing technologies are combined, errors in configuration information are automatically detected and corrected, a generated data structure is directly used for guiding a mechanical arm to execute a task, the execution state is allowed to be monitored through a visual tool, and the operation efficiency is improved. And tasks are ensured to be performed according to a preset sequence, and response can be quickly made in case of abnormal conditions. According to the method, the task configuration efficiency and accuracy are remarkably improved, and the intelligent level of a mechanical arm system is enhanced.
Owner:YUNNAN PILOT FREE TRADE ZONE WEIHANG INTELLIGENT TECH CO LTD

Layout layout and automatic splicing method capable of configuring LDO (Low Dropout Regulator) module

The invention relates to the technical field of linear voltage regulators, and discloses a layout layout and automatic splicing method capable of configuring LDO modules, which comprises the following steps: S1, planning Floorplan, drawing each analog module leafcell to obtain an analog module layout, reserving an interface to a boundary boundary, defining a boundary boundary layer for program identification, and meanwhile, establishing a layout layout and an automatic splicing method of a configurable LDO module, the layout layout and the automatic splicing method of the configurable LDO module, the layout layout and the automatic splicing method of the configurable LDO module, the layout layout and the automatic splicing method of the configurable LDO module; controlling the position of a pin through a layout wiring tool, and operating to obtain a digital module layout; s2, compiling a splicing code, calculating each parameter of each LDO module through a fitting function, splicing the analog module layout and the digital module layout, and respectively obtaining an analog part layout and a digital part layout; and S3, checking the spliced digital part layout and the spliced analog part layout in sequence, and carrying out design rule checking (DRC) and layout schematic diagram consistency checking (LVS) after the digital part layout and the analog part layout pass the checking. A stable, rapid and multi-configuration effect is achieved by performing customized drawing on a simulation layout and performing configurable splicing on the simulation layout and a digital layout generated by depending on an automatic layout and wiring tool.
Owner:PRIMARIUS TECH CO LTD

Data query method, device and equipment based on multi-source data and storage medium

The embodiment of the invention provides a data query method and device based on multi-source data, equipment and a storage medium. According to the technical scheme provided by the embodiment of the invention, the data query request sent by the user side is acquired, the configuration file and the data query parameter are determined according to the data query request, and the data request parameter is determined based on the request construction rule and the data query parameter; and obtaining a data processing result from one or more preset data sources based on the data request parameter and the execution calling strategy, performing data analysis processing on the data processing result based on a response analysis rule to obtain a data query result, and sending the data query result to the user side, according to the method, the request construction rule, the execution calling strategy and the response analysis rule of the data source are defined through the configuration file, so that rapid calling and configuration of the multiple data sources can be realized, the tedious hard coding operation of docking the data sources can be effectively reduced, and the flexibility of multi-source data query is effectively improved.
Owner:BIGO TECH PTE LTD

Port operation scheduling system and method facing high-concurrency services

The invention relates to the technical field of software systems, and particularly discloses a port operation scheduling system and method for high-concurrency businesses, and the scheduling system comprises a data processing module, a rule label field mapping module, a rule engine module and a scheduling module. The system has the beneficial effects that service rules can be created and modified according to real service management requirements through the rule engine module and stored in the rule base, the data processing module processes received data and matches corresponding rule labels, and the corresponding service rules can be quickly matched by identifying the rule labels; therefore, the corresponding scheduling instruction is generated, and the scheduling efficiency of the port facility equipment is improved.
Owner:ZHAO SHANG ZHI XING (CHONG QING) KE JI YOU XIAN GONG SI

Electric power first-aid repair construction operation duration analysis method and system

The invention discloses an electric power first-aid repair construction operation duration analysis method and system, and relates to the technical field of construction operation, and the method comprises the steps: obtaining electric power first-aid repair work information, and carrying out the flow division of the electric power first-aid repair work information to obtain an electric power first-aid repair flow chain; carrying out first-aid repair simulation based on the power first-aid repair process chain to obtain a first-aid repair simulation model, formulating a plurality of prediction conditions corresponding to the first-aid repair simulation model, and carrying out branch simulation on the first-aid repair simulation model based on the prediction conditions to obtain a plurality of scene simulation models; setting simulation nodes corresponding to the scene simulation models, and performing time assignment based on the simulation nodes to respectively obtain working durations corresponding to the plurality of scene simulation models; and collecting actual power line repair construction information in real time and matching the actual power line repair construction information with the corresponding scene simulation model. According to the method, rapid configuration can be better carried out according to the actual situation to carry out subsequent power repair time length prediction analysis, the more accurate power repair time length is obtained, and the efficiency of analyzing and predicting the power repair time length is higher.
Owner:SHANDONG RUIYI ELECTRIC POWER ENG CO LTD +1

Configuration login verification module integration method, application method and system

The invention discloses a configuration login verification module integration method. The method comprises the following steps: acquiring first specified verification mode information; displaying an associated preset verification content packet according to the first specified verification mode information; obtaining second specified verification content information; displaying associated preset verification module space information according to the second specified verification content information; obtaining size information of a third specified verification module and position information of a fourth specified verification module; and configuring and generating a login verification application module according to the first specified verification mode information, the second specified verification content information, the third specified verification module size information and the fourth specified verification module position information. According to the technical scheme, compared with the prior art, the labor and maintenance cost can be reduced, and the development efficiency can be improved. In addition, the invention also relates to the technical scheme of the integrated application method and system of the configured login verification module, which also have the above beneficial effects.
Owner:SHENZHEN LANYOU TECHNOLOGY CO LTD

Simulation live-action drop test method and device

The invention discloses a simulation live-action drop test method and device, and the device comprises a steel structure frame which is used for supporting the whole test device, and is provided with a cylinder assembly; the six-axis collaborative robot is hung in the movable end of the air cylinder assembly and can move according to a set movement track; the clamping jaw assembly is mounted at the tail end of the six-axis collaborative robot and is used for grabbing a to-be-detected product; various ground materials, such as marble, wood floors and cement floors, are laid at the bottom of the steel structure frame; and the control software is used for setting the motion trail of the six-axis collaborative robot and controlling the six-axis collaborative robot to execute a drop test. By means of the six-axis collaborative robot, various human hand actions such as constant speed and acceleration can be truly simulated, it is ensured that the falling test is more authentic, and therefore a more reliable test result is obtained; the control software allows real-time adjustment of the motion trail and the falling direction, so that diversified falling scenes can be set according to different test requirements, and the flexibility and adaptability of the test are improved.
Owner:RHEINLAND SHENZHEN

EMIR verification method and system, computer and storage medium

The invention discloses an EMIR verification method and system, a computer and a storage medium. The method comprises the following steps: appointing a time sequence library file directory, an RC file path and a constraint file path when an automatic script runs; traversing a time sequence library directory through an automatic script, analyzing time sequence library files, and extracting a PVT condition and an RC model corresponding to each file; automatically classifying and mapping the extracted PVT condition and RC model according to a preset classification rule to generate a multi-process corner combination; automatically generating a multi-mode multi-corner-point MMMC configuration file according to the multi-process corner point combination, and outputting a traceable mapping list and an association table; in a chip physical implementation process, dual-stage EMIR verification is executed in a power supply planning stage and a verification stage. According to the method, the MMMC configuration file matched with the angular point is automatically analyzed based on the time sequence library, and staged EMIR verification is combined in the physical implementation process, so that the overall design efficiency and reliability are improved.
Owner:NO 24 RES INST OF CETC

UE operation method related to sidelink DRX configuration for multipath relay operation in wireless communication system

An embodiment relates to an operation method of a remote user equipment (UE) in a wireless communication system, the method comprising: establishing, by the remote UE, a radio resource control (RRC) connection with a relay UE; and transmitting, by the remote UE to the base station, sidelink information including preferred DRX configuration information of the remote UE, in which the remote UE receives the SL DRX configuration of the relay UE and the SL DRX configuration of the remote UE directly from the base station based on both the remote UE and the relay UE with the base station RRCCONNECTED, and applies the SL DRX configuration of the remote UE.
Owner:LG ELECTRONICS INC

Optimization method of automatic line upper computer and computer readable storage medium

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.
Owner:SHENZHEN WELLTEST TECH CO LTD

WiFi access method, communication method, peripheral device and storage medium

The embodiments of the present application provide a WiFi network access method, a communication method, a peripheral device, and a storage medium, wherein the WiFi network access method includes: when the peripheral device enters the network configuration state, the first Bluetooth module enters the first broadcast state; the first broadcast packet is sent to the control terminal through the first Bluetooth module, wherein the first broadcast packet includes the service UUID, the identification information of the peripheral device, and the device ID, and the identification information of the peripheral device enables the user to preferentially select the peripheral device in the display interface of the control terminal to configure the network; establish a Bluetooth connection between the peripheral device and the control terminal; receive the network configuration information of the router from the control terminal through the first Bluetooth module; and connect the WiFi module to the WiFi network according to the network configuration information of the router. By adopting the technical solution provided by the embodiments of the present application, the user can start changing the Bluetooth broadcast state of the peripheral device by pressing a button, and the first broadcast state of the peripheral device can be preferentially displayed by the control terminal, so that the user can quickly configure the wireless network of the peripheral device.
Owner:ZHUHAI PANTUM ELECTRONICS CO LTD

Terminal device management system

ActiveCN114416706BReduced data acquisition configuration effortquick configuration
The application provides a terminal equipment management system, edge equipment of the terminal equipment management system is connected with terminal equipment and a cloud platform respectively, a data collector is connected with the terminal equipment and the edge equipment respectively; the data collector collects data of the terminal equipment in different states and sends the data to the edge equipment; the edge equipment receives the data, washes the data for validity, and sends the washed data to the cloud platform; the cloud platform obtains type identification information and state information of the terminal equipment according to the washed data, and calls a pre-stored mathematical model corresponding to the type identification information and the state information to process the terminal equipment for management. The application greatly shortens data collection and configuration work of new equipment, and the configuration of the same type of equipment can be quickly realized by using a reuse mode, so that the equipment addition can be completed only by a small amount of operation, the management efficiency is improved, the management effect is improved, and the management cost is reduced.
Owner:GUANGZHOU SYC TECH CO LTD

Host configuration method and device, storage medium and computer equipment

The invention provides a host configuration method and device, a storage medium and computer equipment, and the method comprises the steps: obtaining application environment information and login user information of a target application before a Cypress framework is used for carrying out automatic testing on the target application, so as to determine target host configuration, and then reading the target host configuration and writing the target host configuration into a local host file. And when the Cypress framework is used for performing automatic testing on the target application, detecting the on-off state change of the configuration switch in the page of the target application in real time, and updating the Host file according to the on-off state change of the configuration switch in the page of the target application. In this way, the host configuration is automatically determined and written locally, the host configuration and switching can be rapidly completed without manual modification or installation of a third-party tool, and the front-end testing efficiency is improved. And the configuration switch can be detected in real time, and the host configuration can be added or deleted in time.
Owner:GUANGZHOU PINWEI SOFTWARE CO LTD

Test method and device for simulating multi-user login, storage medium and program product

The embodiment of the invention discloses a test method and device for simulating multi-user login, a storage medium and a program product. The method comprises the following steps: constructing a test command at a test end, and configuring a tested end identifier, a user name prefix, a serial number initial value and a login number to the test command; initiating the ith round of test by executing the test command, wherein the initial value of i is 1; in the ith round of test, an authentication login request of the user is simulated based on the user name prefix, the number initial value and the login number, and the authentication login request is sent to the tested end based on the tested end identifier; monitoring whether the number of concurrent users of the tested end is in an increasing state or not in real time; if not, the maximum concurrent user number is obtained and serves as the concurrent authentication login capacity of the tested end, and the test is ended; if yes, updating the test command based on the test information, and executing a new test command, i = i + 1. According to the method, the multi-user concurrent login can be simulated by executing and updating the test command, and the multi-user concurrent login performance of the tested end can be automatically tested.
Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2

Method for quickly configuring PLC Modbus slave station data

The invention discloses a method for quickly configuring PLC (Programmable Logic Controller) Modbus slave station data, which comprises the following steps of: establishing a Modbus slave station protocol stack in a PLC, automatically importing a Modbus data point table into a PLC program by the PLC, analyzing and extracting information of the Modbus data point table by the PLC, and quickly configuring the PLC Modbus slave station data. According to the invention, the quick configuration of the data of the PLC Modbus slave station is realized, and the Modbus slave station on the PLC is easy to maintain and modify.
Owner:FUSHI NEW ENERGY TECH (SHANGHAI) CO LTD

Testing method and device based on unreal engine and electronic equipment

The invention discloses a testing method and device based on an unreal engine and electronic equipment, and belongs to the technical field of computers. The method comprises the steps of obtaining a virtual scene graph constructed based on an unreal engine; under the condition that the virtual scene graph is a blank scene, loading a first target article associated with the first target task in the virtual scene graph; controlling the intelligent agent to execute a first target task for the first target article in the virtual scene graph; and generating a test report according to an execution result of executing the first target task by the agent. According to the method, the objects related to the specific task are dynamically loaded under the condition that the virtual scene graph is the blank scene, manual complex setting is not needed, the loading mode can be flexibly customized according to test requirements, the flexibility of test scene construction is improved, and further, the test efficiency is improved. The target task is executed in the virtual scene graph through the intelligent agent, and the test report is automatically generated, so that the operation in a real environment can be simulated, and the test efficiency is greatly improved.
Owner:BEIJING INSTITUTE FOR GENERAL ARTIFICIAL INTELLIGENCE

Adjustable blade layout device and rotary cultivator

The invention discloses an adjustable blade layout device. The adjustable blade layout device comprises two symmetrical wallboards, a cutter shaft, an axial displacement mechanism, a cutter holder unit, a mounting disc and blades. The two ends of the cutter shaft are rotationally connected to the two wallboards through bearings. The axial displacement mechanisms are arranged on the cutter shaft at equal intervals; the tool apron unit is adjustably mounted on the tool shaft through the axial displacement mechanism; the installation disc is installed on the tool apron unit through a deflection mechanism, and the installation disc is driven by the deflection mechanism to swing left and right in the axis direction of the tool shaft. And a plurality of blades are mounted on the mounting disc in the circumferential direction. The axial distance between the tool apron unit and the blade on the tool shaft can be conveniently adjusted through the axial displacement mechanism; the axial deflection angle of the blade can be adjusted through the deflection mechanism. A user can quickly configure the optimal blade layout according to the requirements of soil conditions, crop residues, tillage depth and the like, and the adaptability and the operation effect of the rotary cultivator are remarkably improved.
Owner:YANCHENG PINGBO MASCH MFG CO LTD

An intelligent control system for active noise reduction TWS headphones

The present invention relates to the technical field of wireless stereo headphones, and in particular to an intelligent control system for an active noise reduction TWS headset, comprising: a single chip microcomputer, used to monitor the running state of the headset, and synchronously control the operation of the system when the headset is turned on; a capture module, used to capture noise sound waves around the headset in real time; a determination module, used to receive the noise sound waves captured in the capture module, and determine whether the noise sound waves are usable sound waves; and a generation module, used to obtain the noise sound waves captured in the capture module. The present invention binds and stores the collected noise sound waves and the configured noise reduction sound waves, so that when the noise reduction headset is in the same noise environment, the noise reduction sound waves can be configured more quickly, and the active noise reduction response efficiency of the noise reduction headset is improved. At the same time, combined with the sound wave phase graphic analysis of the noise reduction headset playing audio, the noise reduction sound waves are deleted to reduce the total amount of noise reduction sound waves and improve the overall quality of the noise reduction headset playing audio.
Owner:GUANGDONG HUAZHUANG TECHNOLOGY CO LTD

Switch network security rapid configuration method and device

The invention discloses a switch network security rapid configuration method and device, and the method comprises the steps: obtaining the configuration demands of the network security of a to-be-configured switch, and carrying out the configuration of the network security of the to-be-configured switch through employing different configuration strategies according to different configuration demands, comprising the following steps: when a configuration requirement is an existing configuration packet of switch network security configuration software, selecting the needed existing configuration packet to realize configuration; when the configuration requirement is the combination of the existing configuration packet and the existing additional item of the switch network security configuration software, the needed existing configuration packet and additional item are selected to realize configuration; when the configuration requirement is that the switch network security configuration software has the additional item combination, the required additional item is selected to realize configuration; and when the configuration requirement is that the switch network security configuration software has an unestablished configuration item, establishing a new configuration item and performing configuration. The method combines the advantages of command line configuration and web version configuration, and is suitable for nuclear power plant instrument control system switch network security configuration.
Owner:NUCLEAR POWER INSTITUTE OF CHINA