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322results about How to "Readable" patented technology

Automatic testing device, system and method for train operation monitoring record software

The invention discloses an automatic testing device, system and method for train operation monitoring record software. The device comprises a test development module, a test execution module, a simulation model and a communication interface module. The test development module achieves preparation work comprising testing script edition, compiling and management in an automatic test process. The test execution module provides all software resources needed by scrip operation testing. The simulation model simulates the cross-linking environment of the train operation monitoring record software. The communication interface module drives a hardware interface of I / O to achieve data communication between the simulation model and the tested train operation monitoring record software. The system comprises the automatic testing device of the train operation monitoring record software, a CAN controller, a simulation checking test device and a train operation monitoring record device. According to the automatic testing device, system and method for the train operation monitoring record software, automatic and non-invasive testing to the train operation monitoring record software is achieved through a mode of testing scripts, testing efficiency is greatly improved, and testing cost is lowered.
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Method for designing module report form layout based on cell mode

The invention discloses a method for designing module report form layout based on a cell mode, belonging to the technical field of computer information processing. The method comprises the following steps: confirming the entire layout structure of a form; creating a layout module in a form layout panel and initializing the layout module; setting the attribute, the internal structure, the position and the size of the layout module; and generating a form according to a layout resolution rule. The invention has the advantages that a form template comprises layout modules, and each layout module has definite function; the form template has clear structure and high readability and is easy for a form maker to master; meantime, the layout panel utilizes the cell mode and is compatible with Excel; the layout of the form has middle-layer data analysis model and module characteristics and high expandability and is convenient for service application to upgrade and transit to business intelligence(BI).
Owner:STATE GRID ELECTRIC POWER RES INST +1

Hardware equipment automation testing system and testing method thereof

The invention discloses a hardware equipment automation testing system and a testing method thereof. The hardware equipment automation testing system comprises a test logic module, a general utility module, an external program calling module, a network protocol module and a GUI (graphical user interface) automation module. The test logic module comprises tools for realizing various test logics and combining tools in other modules into the complete test flow. The general utility module comprises general tools for implementing test steps during testing. The external program calling module comprises an external program used for calling compiling of various languages. The network protocol module is used for realizing automation in writing and reading of various network protocols. The GUI automation module is utilized for realizing automation of operations of various graphical user interfaces. According to the hardware equipment automation testing system and the testing method thereof, different modules / tools for realizing automation of testing steps are provided, different software and hardware resources can be combined in the same system, and accordingly automation of the test flow is realized.
Owner:李康 +2

Test platform of driver active safety early warning system

The invention relates to a test platform of a driver active safety early warning system. The test platform comprises a data acquisition unit, a test working condition database, an offline analysis unit and an analysis report unit, wherein the offline analysis unit comprises an offline analysis playback sub-unit and an offline analysis judging sub-unit; the data acquisition unit acquires road environment video information and vehicle state information at different moments in the running process of an experimental vehicle in real time, and sends all of the information and stores in the test working condition database; the offline analysis playback sub-unit extracts a sample and sends the sample to a system to be tested; the system to be tested generates an early warning system in a simulation environment; the offline analysis playback sub-unit sends the early warning signal and the sample corresponding to the early warning signal to the offline analysis judging sub-unit; the offline analysis judging sub-unit analyzes the road environment video information, the vehicle state information and the early warning signal and judges to generate a judgment result, and sends the judgment result to the analysis report unit; and the analysis report unit generates lines and a document. The test platform provided by the invention can be widely applied to the test of various automobile alarm systems.
Owner:北京智华驭新汽车电子技术开发有限公司

Network safety guarded distributing invading detection and internal net monitoring system and method thereof

InactiveCN1564530AStrong scalabilityImprove reliability and fault toleranceData switching networksLocal area networkMaintainability
The method is suitable to exchange type LAN, sharing type LAN, multiple sub networks distributed type large and medium size type network. The system including three layers type structure contains detector in host, CPU, management and control center, and background database. The method includes following procedures: establishing safety rules; based on safety rules, intrusion detection and monitoring and controlling Intranet according to IP address and MAC address; breaking, alarming intrusion and violation, and recording it to background database; auditing recorded information; recovering destroyed data etc. The integrated system possesses features of favorable expansibility, maintainability, portable and reuse.
Owner:沈春和

Integrated all-graphic virtual instrument type vehicle-mounted information service method and system

InactiveCN104536432AMeet needsRealize batch applicationElectric testing/monitoringTransceiverService domain
The invention relates to the field of automobile instruments and vehicle-mounted information services, and provides an intelligent vehicle-mounted system which integrates the all-graphic virtual instrument display function and vehicle information services. To provide a comfortable, easy and safe driving environment and multifunctional and comprehensive driving services for an owner, according to the technical scheme, the integrated all-graphic virtual instrument type vehicle-mounted information service system comprises an embedded ARM processor, a CAN communication device, an information acquisition device, a 3G / 4G module, a Bluetooth module, a Beidou / GPS module, a WIFI module, a multimedia device, a camera device and an LCD touch screen. The CAN communication device is composed of a controller and a transceiver and used for transmitting vehicle status data and sending complete vehicle running status information from the information acquisition device to the LCD touch screen through the embedded ARM processor. The integrated all-graphic virtual instrument type vehicle-mounted information service system is mainly applied to vehicle-mounted information services.
Owner:TIANJIN UNIV

SVG-based Web GIS system and relevant energy consumption monitoring system

The invention provides an SVG (Scalable Vector Graphics) based Web GIS (Web Geographic Information System) system. The system comprises a server and a client, wherein the server further comprises a data persistent layer, an application logic layer and a Web service interface, and the client comprises a browser; the data persistent layer is used for storing space geometrical geographic data, the application logic layer is used for transferring the Shape file format space geometrical geographic data stored in the data persistent layer into the SVG format, and finally forms an SVG map; and the client interacts with the server through the Web service interface, the client sends a request to the server through the Web service interface, and the server sends an SVG map to the client through the Web service interface. The system provided by the invention has the advantages that the system utilizes the advantages such as accuracy, high scalability and small data amount of the SVG, transfers the long-term accumulated geographical information in the traditional GIS system, and enables the information to be displayed in the network terminal for people to develop and use.
Owner:上海来信信息科技发展有限公司

Chinese Web document online clustering method based on common substrings

The invention discloses a Chinese Web document online clustering method based on common substrings. As known to all, search engines are important in application of information searching and positioning with sharp increase of information on the internet. Web document clustering can automatically classify return results of the search engines according to different themes so as to assist users to reduce query range and fast position needed information. The Web document online clustering is characterized in that non-numerical and non-structured characteristics of Web documents are required to be met on the one hand, and clustering time is required to meet online search requirements of users on the other hand. According to the two characteristics, the invention provides the Chinese Web document online clustering method based on common substrings, and the method comprises steps as follows: (1) firstly, preprocessing the first n query results returned by the search engines so as to realize deleting and replacing operation of non-Chinese characters in the return results of the search engines, (2) extracting common substrings in the Web documents by utilizing GSA, (3) presenting a weighting calculation formula referring to TF*IDF according to the common substrings which are extracted and then building a document characteristic vector model, (4) computing pairwise similarity of the Web documents on the basis of the model to acquire a similarity matrix, (5) adopting an improved hierarchical clustering algorithm to achieve clustering of the Web documents on the basis of the matrix, and (6) executing clustering description and label extraction. The Chinese Web document online clustering method based on common substrings has obvious advantages on performance, clustering label generation and clustering time effects.
Owner:BEIHANG UNIV

Interface testing method and device, client and computer readable storage medium

The invention relates to the field of software testing and provides an interface testing method and device, a client and a computer readable storage medium. The interface testing method is used for testing an interface to be tested. The interface testing method comprises the steps that according to a tree-shaped structure chart, a target testing case of the interface to be tested is acquired; thetarget testing case is traversed, and case data information is obtained, wherein the case data information comprises request data information and response data information, and the case data information is formed by unlabeled languages; according to the request data information, a testing protocol used for testing the interface to be tested is generated; based on the testing protocol, an interfacetesting request is sent to a server, and interface response data fed back by the server is received; the interface response data is compared with the response data information, and thus a testing result is obtained. Compared with the prior art, the testing case can be quickly modified by dragging a node of the tree-shaped structure chart, meanwhile the testing case can be directly used for automatic interface testing, and the interface testing method is high in usability and testing efficiency.
Owner:ALIBABA (CHINA) CO LTD

Three-dimensional process planning method and platform for typical automobile machined parts based on MBD

The invention belongs to the technical field of computer-aided process planning, the invention discloses a three-dimensional process planning method and a platform for typical automobile machined parts based on MBD, based on 3D CAD software, with the MBD design model as the sole data input, the process MBD model is used as the data output, and the design process includes the establishment of MBD related standards, the creation of MBD design model, feature classification and feature database, feature recognition and information extraction, the generation of machining elements, the generation ofmachining elements clustering process, process sequencing, manufacturing features, the creation of process model and so on. The final application example of the present invention is in the case whereNX is used as a carrier, C + + and NXopen language, the invention can quickly generate a process MBD model which integrates a process model and a manufacturing feature body, can realize the visualization of the process design flow, improve the process design efficiency, and lays a foundation for the integration of CAD / CAPP / CAM. The invention can be used in the three-dimensional CAPP system developed by C + + and NXopen language.
Owner:WUHAN UNIV OF TECH

Apparatus and method for extracting device connection relation from netlist file

The invention discloses a device for extracting the connection relationships among devices from net list files, comprising a net list file extracting unit, an information processing unit, a buffer unit and a file generating unit which are connected successively. The net list file extracting unit is used for extracting the net list files to be sent to the information processing unit. The information processing unit is used for analyzing and processing the net list files to obtain processing data to be sent to the buffer unit. The processing data comprise a network name and the name of at least one component which is connected with the network and pin connection information thereof. The buffer unit is used for buffering the processing data. The file generating unit is used for reading the processing data from the buffer unit to generate files for describing the connection relationship of the components.
Owner:李鑫

Label description method and device for multisource isomerism scientific and technical information recourses

The invention relates to a label description method and device for multisource isomerism scientific and technical information recourses. The method comprises the steps that the scientific and technical information recourses are classified, and then an object entity library is built; attributes of an object entity are extracted, and an attribute library is built; the object entity and attribute relation are analyzed, and a relation library is built; the object entity, the attributes and an incidence relation are standardized and symbolized; by combining an XML markup language, a grammatical rule of a label description language is defined, and a special description label and a Schema standard of the language are designed; by using an parsing device, according to the grammatical rule of the label language, a description instance is parsed to obtain a description object; the conversion with other data formats and interaction service are provided. According to the label description method and device, the multisource isomerism scientific and technical recourses can be identified more clearly, isomerous data standardization is supported, and uniform description of the multisource isomerism scientific and technical information recourses is achieved; requirements of isomerous data integration, data storage and scientific and technical information recourse data modeling under the occasion of computing processing can be met.
Owner:刘应波 +1

Open type problem automatic generation method based on a generative adversarial network

The invention discloses an open type problem automatic generation method based on a generative adversarial network, an established problem automatic generation model comprises a generator and a discriminator, a data set is automatically generated by constructing an open type problem, and automatic problem generation is realized by adopting a model adversarial training method of reinforcement learning. According to the method, the problems that answers are divergent and large in difference in open question generation, and efficient fitting is difficult to use with the maximum likelihood methodcan be solved, and the automatic question generation effect is improved.
Owner:PEKING UNIV +1

Color filter, manufacturing method and displaying device of color filter

ActiveCN103217832AReadableAdjustable transmittanceNon-linear opticsTransmittanceReadability
The invention relates to crystal displaying technology, and discloses a color filter. The color filter comprises a base substrate, a color filter layer and a black matrix. A first transparent conducting layer is arranged at one side, near the base substrate, of the black matrix, a second transparent conducting layer is arranged at one side, away from the base substrate, of the black matrix, and the black matrix is made of electrochromic materials. The invention further discloses a displaying device including the color filter and a manufacturing method of the color filter. The black matrix of the color filter is made of the electrochromic materials, the first transparent conducting layer and the second transparent conducting layer are respectively arranged at two sides of the black matrix, the transmittance of the black matrix in the color filter is controlled by adjusting the voltage between the first transparent conducting layer and the second transparent conducting layer to enable the transmittance of the black matrix to be adjustable, and therefore the light transmittance of the color filter is changed, and the displaying device is good in readability outdoors, and good in displaying effect indoors at the same time.
Owner:BOE TECH GRP CO LTD

Digital credit authentication method

ActiveCN104574110AAccelerate the transformation of functionsReadableCommerceIndex systemData science
The invention provides a digital credit authentication method which i=is used for identifying a potential credit risk of a credit subject and comprises the following steps: a, reading identity information of the credit subject, b, inquiring a credit record according to the identity information, c, carrying out identification evaluation according to the credit record, d, generating a credit evaluation level identification and a credit evaluation report according to an identification evaluation result, and e, pushing the identification evaluation result in real time. According to the other aspect of the invention, the invention further provides a digital credit authentication processing device. Various evaluation work can be effectively handled by an evaluation index system, an evaluation algorithm and an evaluation processing device, and the accuracy and efficiency are improved in conjunction with arrangement of expert database.
Owner:SHANGHAI FOISON CREDIT RATING CO LTD

Method and system for automatic testing

ActiveCN106227652AAutomated testing is efficient and flexibleFlexible configurationSoftware testing/debuggingAutomatic testingReadability
The invention relates to the technical field of computer application and discloses a method and system for automatic testing. The method comprises the steps that a data environment is initialized; a test case is analyzed, related parameters of the test case are received, and a configuration file is generated; and the configuration file is deployed, the configuration file is executed at designated time, and a testing result is fed back automatically according to an execution result. According to the technical scheme disclosed by the invention, the efficient and flexible automatic testing of software / system is implemented through configuration of processing such as analysis, configuration, deployment and running which have high flexibility, high readability and a high automation degree.
Owner:ALIBABA (CHINA) CO LTD

Grammar compiling method, semantic parsing method and corresponding devices

ActiveCN103294666ALow level of explanationReadableSemantic analysisSpecial data processing applicationsPart of speechLogical grammar
The invention provides a grammar compiling method, a semantic parsing method and corresponding devices. The grammar compiling method includes preliminarily defining corresponding grammar description files and corresponding word category description files on the basis of logical grammar by manifest language (LGML) according to commonly used semantic sentence expression; respectively generating grammar trees of the grammar description files and word category trees of the word category description files by reduction processes according to preset sequences, and hooking the word category trees at positions of corresponding word categories in the grammar trees to form semantic grammar trees so as to implement grammar compiling. Commonly used sentence description in the grammar description files comprises the word categories, operators and functions. The word category description files are used for describing particular values of the word categories. The grammar compiling method, the semantic parsing method and the corresponding devices have the advantages that the semantic grammar trees created on the basis of the mode can be used for semantic parsing in a mode of whole sentence matching or semantic mapping matching or a combination of the whole sentence matching and the semantic mapping matching.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A Chinese abstract generation method and device based on a generative adversarial network

The invention relates to a Chinese abstract generation method and device based on a generative adversarial network. The method comprises the following steps of 1) carrying out preprocessing operationon a given Chinese data set to form a training set; 2) constructing a Chinese abstract generation model based on the generative adversarial network, and training the Chinese abstract generation modelby using the training set; and 3) inputting the Chinese text to be subjected to abstract generation into the trained Chinese abstract generation model to obtain a corresponding abstract. According tothe method, a discriminator is used for minimizing errors to replace a framework with the maximum abstract generation probability; particularly, a discriminator composed of three LSTMs is designed, features can be better captured, and the classification effect is assisted; and the efficiency of the text abstract can be effectively improved by using characters as units and combining contexts. According to the method, the abstract of the large-scale Chinese text can be automatically generated, and the generated abstract is more natural and coherent and has readability.
Owner:INST OF INFORMATION ENG CAS

Cryptographic-equipment-oriented energy leakage acquisition method and system

The invention discloses a cryptographic-equipment-oriented energy leakage acquisition method and system, belonging to the technical field of information security. The method disclosed by the invention comprises the following steps that: (1) a sampling client-side resolves inputted command information to generate a sampling command sequence and sends the sampling command sequence to a sampling server; (2) the sampling server resolves the sampling command sequence to generate control information and sends the control information to an oscillograph or a cryptographic chip; (3) the cryptographic chip executes the received control information and generates a trigger signal, then, sends the executed result to the sampling server, and sends the trigger signal to the oscillograph; (4) the oscillograph executes the received control information, and carries out energy trace information acquisition on the cryptographic chip according to the trigger signal; and (5) the oscillograph sends acquired energy traces to the sampling client-side through the sampling server. The system disclosed by the invention comprises target equipment, the sampling client-side, the sampling server and the oscillograph. The cryptographic-equipment-oriented energy leakage acquisition method and the cryptographic-equipment-oriented energy leakage acquisition system contribute to the fast, accurate and effective evaluation of the energy analysis attack resistance of a cryptographic algorithm in the physics realization of embedded microprocessing.
Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI

Storage state monitoring mechanism for virtual machine

The invention relates to the field of cloud computing, in particular to a storage state monitoring mechanism for a virtual machine. The mechanism is implemented by a host machine, a network storage device, a monitoring server side and a monitoring management side, wherein the host machine is responsible for reading a state of the network storage device mounted on the host machine, the monitoring server side is responsible for detecting the state of the network storage devices on the host machine and sending the alarm to the monitoring management side when a fault occurs, and the monitoring management side is responsible for receiving and processing the fault alarm and finally sending a troubleshooting instruction to the host machine. The storage state monitoring mechanism for the virtual machine solves the problems of long business interruption time, fault location inaccuracy and the like in the field of cloud computing due to the centralized fault storage and can be used for the storage state of the virtual machine.
Owner:G CLOUD TECH

A method for realizing visual graphical programming

The invention relates to the technical field of computer and discloses a method for realizing visual graphical programming. In accordance with that present invention, An interactive solution for exploring teenager programming education may be provided, By presetting the graphical programming node, and the attribute editing of graphical programming node and the connection relationship editing between ports are realized in the programming process, which can help to construct a network of programming nodes and programming files capable of achieving programming goals, so as to realize the purposeof visual graphical programming, that is, without proficient knowledge of English syntax or programming experience, it can also be programmed by drawing wires, As a result, the programming process isgreatly simplified, the programming interest, the programming efficiency and the learning efficiency are improved, the programming pleasure can be brought into the teaching or creative design, the domestic teachers, students and programming beginners can explore and focus on the programming creation more freely, and the programming education in primary and secondary schools is particularly conducive to the popularization in China.
Owner:成都聚维合一科技有限公司

Cutter radius compensation method for five-axis numerical control side milling machining

ActiveCN102371504ARealize the space radius compensation functionImprove applicabilityAutomatic control devicesFeeding apparatusMachining toolpathEngineering
The invention relates to a cutter radius compensation method for five-axis numerical control side milling machining. The cutter radius compensation method comprises the following steps of: 1) pre-reading and analyzing an instruction: confirming a cutter offset direction and a cutter radius and confirming a cutter central point coordinate and a cutter axial vector of each point on a machining path; 2) confirming a mapping plane: confirming a corresponding mapping plane of each point according to the cutter central point coordinate and the cutter axial vector of each point on the machining path; 3) confirming a mapping relation: confirming a space coordinate conversion relation between a programming coordinate system and a mapping plane coordinate system; 4) compensating a radius of a cutter in the mapping plane: converting the cutter central point coordinate of each point under the programming coordinate system into a coordinate in the mapping plane coordinate system and confirming a cutter compensation vector corresponding to each point; and 5) confirming a space cutter radius compensation vector: confirming a compensated cutter central point coordinate of the mapping plane coordinate system and confirming the cutter central point coordinate corresponding to each point after being subjected to space cutter compensation. The cutter radius compensation method provided by the invention is used for solving the problem of an invalid cutter radius compensation function in five-axis machining and promoting the applicability and operability of a five-axis NC (Numerical Control) program.
Owner:SHENYANG CALCULATION TECH INST CHINESE ACAD OF SCI

Geometry and behavior integrated three-dimensional modeling method for spacecraft

The invention relates to a geometry and behavior integrated three-dimensional modeling method for a spacecraft. After the invention fully researches the geometric shape and behavior characteristics of the spacecraft, the invention provides the method by adopting layering modeling, model abstraction technique and computer graphics three-dimensional modeling to be combined with a molding theory. The method is simple and efficient, the model can be modified easily, the components can be transplanted and reused, and the method can be used for behavior modeling for the spacecraft, provides auxiliary means for designing and manufacturing the spacecraft, can realize reasonable unification between the three-dimensional geometrical model and the behavioral model of the spacecraft, can be applied to full life cycle and full system comprehensive management of complex aerospace products, analyzes complex products on the system layer, and supports development of the complex system from top to bottom.
Owner:THE PLA INFORMATION ENG UNIV

Method, apparatus and system for generating smart contract identifier in blockchain

The present invention discloses a method, an apparatus and a system for generating a smart contract identifier in a blockchain, relates to the technical field of data processing, and can solve the problem that the existing smart contract identifier has no readability. The method disclosed by the present invention mainly comprises: receiving a blockchain account address sent by a blockchain clientand a definition word of a to-be-created smart contract; based on the smart contract identifier of the smart contract created under the blockchain account address, carrying out duplicate name determination on the definition word; and if the name is not repeated, generating the smart contract identifier of the to-be-created smart contract by stitching the blockchain account address and the definition word. The technical scheme of the present invention is mainly applicable to the scenario of creating a smart contract.
Owner:北京欧链科技有限公司

Digital atmosphere data computer and implementation method thereof

The invention belongs to the technical field of aviation atmosphere data detection and discloses a digital atmosphere data computer and an implementation method thereof. The digital atmosphere data computer comprises a pitot tube and a temperature sensor, and a total pressure tube and a static pressure tube are arranged on the pitot tube. A first digital barometric sensor is arranged at an outlet of the total pressure tube, and a second digital barometric sensor is arranged at an outlet of the static pressure tube. The digital atmosphere data computer further comprises an operation amplifier, an analog-digital converter and a signal processing circuit, the input end of the operation amplifier is electrically connected with the signal output end of the temperature sensor, and the output end of the operation amplifier is electrically connected with the input end of the analog-digital converter. The signal processing circuit comprises an FPGA chip and a DSP chip, the input end of the FPGA chip is electrically connected with the first digital barometric sensor, the second digital barometric sensor and the analog-digital converter, and the FPGA chip is electrically connected with the DSP chip.
Owner:XIDIAN UNIV

Statement sorting method and system applied to answer fusion system

The invention discloses a statement sorting method and system applied to an answer fusion system. The method comprises the following steps that: preprocessing input target data to obtain a statement pair of an index form, wherein the statement pair is a candidate answer; carrying out feature extraction on the statement pair to obtain the relationship probability of every two adjacent sentences inthe statement pair; according to the relationship probability and a solution space retrieval algorithm, obtaining a sorting result, wherein a target function solved by the retrieval algorithm is Score(s,o)= [Sigma]<k>i=1[Sigma]<k>j=i+1 score (s,o,i,j); and according to the sorting result, obtaining a target answer. The step of carrying out feature extraction on the statement pair to obtain the relationship probability of every two adjacent sentences in the statement pair comprises the following steps that: judging whether sentences in the statement pair are in a sequential order relationshipor not, utilizing a seq2seq model based on an attention mechanism to carry out feature extraction on the statement pair, and inputting an extracted feature into a feedforward neural network to obtaina sentence sequential order probability. By use of the method, sentences extracted from different answers can be sorted, so that the obtained target answer is smooth, is favorable for understanding and is high in readability, and user experience is improved.
Owner:北京中科汇联科技股份有限公司

Probability matrix decomposition recommendation method

InactiveCN105160539AClear expressionClear and complete thinkingMarketingFeature vectorData set
The invention provides a probability matrix decomposition recommendation method. The method provided by the invention is based on explicit and implicit feedback information and combined with a probability matrix decomposition technology at the same time so as to help a user to score the commodity. The method comprises the steps of firstly carrying out probability matrix decomposition on a user trust relationship matrix, then carrying out probability matrix decomposition on a commodity score matrix of the user and the implicit feedback information, solving an implicit user characteristic matrix, an implicit commodity characteristic matrix and an implicit feedback information characteristic vector by integrating results of the two times of decomposition, and finally calculating a recommendation score of the user. The method provided by the invention can help the user to recommend a score of the commodity by well utilizing an online social network, relieves a data sparse problem and a cold start problem in the social network, and has an excellent recommendation effect. Meanwhile, the probability matrix decomposition recommendation method can be applied to a recommendation system with a large-scale data set.
Owner:NANJING UNIV OF POSTS & TELECOMM

Instruction demonstration method demonstration system, and intelligent device

The invention provides an instruction demonstration method and demonstration system, and an intelligent device. The instruction demonstration method includes the following steps: acquiring the product type of the instruction; transmitting a downloading instruction of the production type to a server; downloading the instruction data corresponding to the product type from the server; and demonstrating the instruction data. According to the technical solution of the invention, an electronic instruction can be demonstrated on intelligent devices, such that the instruction data has user-friendly visual effects and strong readability. Users can read the instruction at any time. The operation is more direct and easy. The method enables long time storage, and effectively improves user experience.
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Unmanned rice transplanter automatic steering control system and control method thereof

PendingCN107972732AThere will be no stepping operation phenomenonOvercoming out of sync problemsSteering linkagesGuiding agricultural machinesAutomatic steeringCommunication unit
The invention discloses an unmanned rice transplanter automatic steering control system and a control method thereof. The control system includes a main controller, a CAN bus communication unit, a GPS, an on position machine, a sensor module and a steering control module; the CAN bus communication unit is used for providing preset steering parameters, real-time display rice transplanter positions,speed, a handle position and the other information of the on position machine for the main controller; the GPS is used for determining the present position of the rice transplanter and transmitting the information to the on position machine, and the on position machine compares deviation of the present position and the target route; and the sensor module is used for transmitting the real-time operating information of the rice transplanter to the main controller. Compared with the prior art, the unmanned rice transplanter automatic steering control system and the control method thereof has thecharacteristics that a servo motor is used for controlling steering, the system structure is simple, the modular design is carried out and the maintenance is convenient.
Owner:ANHUI AGRICULTURAL UNIVERSITY
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