430results about How to "Reduce duplication of effort" patented technology

The invention relates to an automatic vehicle-mounted electronic control unit CAN bus communication testing device. A testing host of the device controls a programmable power supply to output different amplitudes of voltages according to working requirements of an ECU; physical layer testing signals of a CAN bus are output to a network oscilloscope to be displayed, and physical layer testing data are transmitted to the testing host through the network oscilloscope; ECU testing data are transmitted to the testing host through a bus data acquisition device; the testing host records, analyzes and evaluates the testing data of the ECU and the CAN bus to generate a test report. A bus interferometer is used for interfering with bus waveforms of the tested ECU in real time. The testing host controls on-off states of relays of a bus testing board card through a testing control card board to execute the bus fault injection operation. By means of the automatic vehicle-mounted electronic control unit CAN bus communication testing device, various defects of a manual test are overcome, unnecessary repeated labor of a vehicle-mounted network engineer is reduced, and the testing result is accurate.

A method for processing mobile space data includes utilizing windows operation system and development environment provided by said system, embedded windows CE operation system and embedded development environment being provide by window CE operation system and being set with data collection layer and data integrated layer as well as data service layer to process mobile space data; sending data collected by data collection layer to data integrated layer for making treatment on data there and transmitting treated result to data service layer through radio transmission for issuing result there.

The invention discloses a rotary type automatic goods storing and taking device and method. The device comprises a system closing, supporting and assisting unit, a mechanical arm, a rotary type goods storing and taking device, a control unit, an identity recognition unit and the like. The space utilization rate of the device is greatly increased, the goods secrecy is improved, modulation assembling and controlling are achieved, and the device is convenient to transport, easy to operate and convenient to maintain; goods can be stored, taken and conveyed through the mechanical arm, the repeated labor sum is reduced, and the storing and taking efficiency is improved. A goods storing mode, a goods taking mode, a fault mode and an initialization mode are involved in the rotary type automatic goods storing and taking method and correspond to the four operation modes or states of goods storing, goods taking, faults and initialization, automation of goods storing, taking and conveying is achieved, human factors are eliminated basically, man-made interference is reduced greatly, the goods storing and taking positions are calculated intelligently, authentication is needed in the storing and taking process, and the accuracy of goods storing and taking is ensured.

The invention discloses a software automatic test system and the method of automatically production variable control function, the pile function, the driving function. This method scans source program on test condition,and obtains this source program the information structure, and saves the information for XML document; as well as, based on the XML document information, automatically produce variable control function, the pile function, the driving function; the test control module controls the test program on test condition. The method can improve the software element testing efficiency.

The invention discloses a RFID reference location system, which comprises the following parts: several RFID reference tags, several RFID object tags, several mobile RFID readers, information server and customer end, wherein the RFID reference tag is fixed on the fixing object within the system cover scale; the RFID object tag is set on the pre-located object; the mobile RFID reader is set on the mobile carrier to move within the system cover scale along with the mobile carrier, which affirms the object position; the customer end connects the information server through LAN, which provides operational interface for user; the pre-located object is loaded by mobile carrier; the mobile reader reads the tag and reference tag on the pre-located object, which sends the read information to the information server at wireless pattern; the information server affirms the position of object and mobile carrier.

The invention provides webpage metadata automatic extraction method and system based on multi-page comparison, belonging to the field of internet information processing. Pages of an internet are organized by utilizing a loose HTML (Hypertext Markup Language), but the HTML grammar is not strictly verified, the semantics and the expression form are mixed together, which brings great difficulty for webpage data extraction. The invention can solve the problem very well. In the invention, based on a hypothesis that a dynamic page is generated by filling different data by the same template, convention derivation can be carried out through comparing a plurality of similar pages, and the template of generating the group of the pages is obtained. The system comprises the following components of: (1) a webpage collector which captures the webpages from a preset website; (2) a webpage classifier which classifies the similar pages into one group; (3) a webpage metadata analysis module which derives the template and extracts metadata; (4) a webpage metadata storage which stores and indexes the metadata; and (5) a metadata search engine which retrieves and displays the metadata.

The invention discloses an automatic loading and unloading device for a numerically-controlled machine tool. The automatic loading and unloading device is driven by using an axis-X driving structure and an axis-Z driving device, and a glass workpiece is grabbed by virtue of a flexible air cylinder, a rotating air cylinder and a vacuum sucking disc, so that automatic loading of glass pieces to be machined and automatic unloading of the machined glass workpiece are realized; because the numerically-controlled machine tool is in a double-head design, four positioning jigs are provided, and a second positioning jig and a fourth positioning jig load during the machining of a first poisoning jig and a third positioning jig, so that automatic loading and unloading can be realized, circulating machining without stopping is also realized, and the machining efficiency is greatly improved.

The invention discloses an automatic production line for dynamic soft package lithium battery encapsulation, and belongs to an encapsulation device. The automatic production line structurally comprises an automatic clamp circulating device, wherein an aluminum plastic film boring station, a battery core feeding station, a folding station, a lateral sealing station, a top sealing station and a cutting blanking station are arranged on the automatic clamp circulating device along the circumferential direction in sequence; an aluminum plastic film folding device is arranged at the folding station; a lateral aluminum plastic film sealing device is arranged at the lateral sealing station; a top aluminum plastic film sealing device is arranged at the top sealing station; an aluminum plastic film cutting blanking device is arranged at the cutting blanking station. The automatic production line for the dynamic soft package lithium battery encapsulation has the characteristics that the labor is saved, the production cost is improved, materials can be saved, and the processing quality is high and stable, so that the automatic production line has extremely large popularization and application value.

The invention provides a method for generating test cases. The method includes the following steps: obtaining source codes of software to be tested; analyzing the source codes to generate a flow chart based on an interface; obtaining configuration files input by users, and the interface test cases are generated according to the flow chart based on the interface and the configuration files. The method for generating test cases can increase coverage rate, process various abnormal tests, and reduce liquid risks of products. The invention further discloses a device for generating test cases.

The invention relates to a method and a system used for the regulation and test of automation software, in particular to a method and a system which can automatically generate samples used for testing and can carry out the software regulation and test by a simulator. The invention can automatically form the samples used for testing in the running process of the program by adding message record, interface record, interaction message and system message between the program modules which carry out message interaction, and read and execute the memorized samples used for testing by the simulator so as to carry out the automatic site recovery, thus greatly improving the efficiency of the programme regulation and test.

The invention discloses a mail report generation method and apparatus. The method comprises the steps of customizing an XML report file of a to-be-generated mail report, wherein data information needed by the to-be-generated mail report is configured in the XML report file; obtaining a pre-created mail report template, wherein to-be-replaced contents in a text of the mail report and a format of the mail report are defined in the mail report template; and replacing the to-be-replaced contents according to the data information in the XML report file, thereby generating the mail report having the unified format with the mail report template. According to the technical scheme, by applying a template mechanism, under the condition of ensuring original style and layout effect of the mail report template, the contents needed to be replaced are replaced with contents of each to-be-generated mail report, so that the mail report is generated. Therefore, each newly generated mail report is consistent with the mail report template in format, the problems of time and energy waste and non-unified format in the prior art are solved, and the usage experience of users is improved.

The invention discloses a test script processing device, system and method. The test script processing device comprises a data structure acquisition device, a script generation device and a script editing device, wherein the data structure acquisition device is used for acquiring interface information and a data structure of a script from an external server, the script generation device is used for generating a script file frame and padding data according to the interface information and the data structure, and the script editing device is used for editing the script file frame padded with the data to a test script file. Or, the test script processing device comprises a script conversion device, a source code compiling and loading device and a parsing and invoking device, the script conversion device is used for receiving the test script file and converting the test script file into program source codes of the test script file, the source code compiling and loading device is used for performing compiling processing on the program source codes of the test script file, and the parsing and invoking device is used for parsing and invoking the program source codes subjected to compiling processing, and interacts with a to-be-tested system to acquire an execution result of the test script file. By the device, system and method, compilation test efficiency of the test script can be improved, and value of script reutilization can be increased.

The invention discloses an intelligent online detection device based on multi-source information fusion for a welded joint. High-quality and time-varying infrared imaging information is acquired according to the welding residue temperature, an infrared light video and a visible light video of a real-time welded joint during the welding process are acquired through an infrared ray array sensor anda visible light camera, the fusion and the intelligent identification of two video information are realized through a video information acquisition module and an intelligent processing module, information such as the weld width, the center path, the welded joint texture and the surface temperature field distribution of the welded joint is acquired, and the quality of the welded joint is evaluatedby utilizing a deep learning algorithm; and the video information and a processing result are sent to a server through a wireless data transmission module, the image splicing and the matched fusing ofthe whole welded joint are carried out through the server according to the obtained infrared and visible light images of the welded joint, and a whole welding process quality evaluation database is built, so that a decision support is provided for welding process evaluation.

The invention discloses a system and method for packing an Android SDK. The system comprises a code library unit, a kit name obtaining unit, a source code changing and packing unit, a call namespace changing unit, a local code library generating unit and a mixing unit, wherein the code library unit is used for establishing the compilation run environment for data packet packing; the kit name obtaining unit is used for obtaining a new kit name input by a user and jar kit information needing to be changed; the source code changing and packing unit is used for changing keywords, related to lit names of original jar kits, in an SDK source code into new kit names, and a new jar kit is generated according to the new source code and stored; the call namespace changing unit is used for changing the JNI call namespace in an SDK local C source code file and changing the keywords related to the kit names of the original jar kits into the new kit names; the local code library generating unit is used for compiling a modified local C source code file into a new local code library to be stored, and the newly generated local code library is added into the new jar kit; the mixing unit is used for generating a new Android SDK in a mixing mode according to the new jar kit and the local code library. According to the system and method for packing the Android SDK, repeated labor of a developer is saved, and automatic executing can be achieved.

The invention relates to a network communication signal automatic testing system for a body control module (BCM). The system is characterized in that a testing industrial personal computer is connected with a touch display screen through a VGA line to display a test case, a test process and a test result. A USB interface is connected with and controls an automobile network interface card (VN8910). The automobile network interface card (VN8910) is connected with and controls a board backplane (VT8012) through an Ethernet interface. The board backplane returns the test result to the automobile network interface card, and ultimately the test result is returned to the testing industrial personal computer to form test data and a test report. The network communication signal automatic testing system can accurately and efficiently test all the functional signals of the BCM.

The invention provides a multilingual binding method in web application, comprising the steps as follows: S1: a multilingual resource file is defined; S2: interface rendering is started and an interface address is analyzed; S3: a corresponding multilingual resource file is found according to the current language and interface address; S4: according to id of the interface element, a corresponding practical value is found in the multilingual resource file; S5: the practical value is given to the interface element; S6: the interface of the selected language is shown according to the interface element with given value and the interface rendering result. The method utilizes the interface element id which is defined in the development process to associate the type of the key value in the multilingual resource file, and leads the Web application to bind the multilingual information on the interface automatically during the development process; when the user shifts the language, corresponding content is displayed automatically according to the selected language, thus saving massive repeated labor of developers and improving the development efficiency.

The invention discloses an automatic checkout system for a transformer substation remote signaling function, which comprises a data acquisition module, an Open3000 system and an enterprise management information system. An input end of the acquisition module is connected with a transformer substation, an output end of the acquisition module is connected with a network transmission device of the Open3000 system, a network interface of the Open3000 system is connected with the enterprise management information system, signals of various state quantities in the transformer substation are acquired by the acquisition module and then are transmitted to the Open3000 system by a network transmission device of the Open3000 system, the Open3000 system is used for checking out the signals and data in a database and then transmitting the signals and the data into the enterprise management information system, and the enterprise management information system opens a data access function to an external system so as to facilitate inquiry of technicians.

The invention discloses a method and device for generating a train control system temporary speed limit message test case, relates to the technical field of railway control system maintenance, and aims to automatically generate the train control system temporary speed limit message test case, reduce repeated labor of data producers and enable the test case generation process to be safe and efficient. According to the main technical scheme, the method comprises the steps that an engineering data table is read, wherein the engineering data table at least comprises an access information table, asplit-phase information table, a transponder position table, a signal point track section data table, a line slope table, a mileage system information table, a line mileage broken link detail table and a line speed table; when a test scene generation request triggered by a user is received, generating a test scene by calling the engineering data table; when an expected result calculation request triggered by a user is received, calculating an expected result corresponding to the test scene by calling a preset rule; and generating a test case according to the test scene and the corresponding expected result and feeding back the test case to the user.

The invention discloses a technique for preparing citrate by utilizing mother liquor produced by citric acid, which comprises the following steps: a. industrial citric acid is obtained by concentrating, crystallizing, and separating mother liquor after citric acid is purified; b. the mother liquor after industrial citric acid is separated is respectively concentrated, crystallized and separated again for a plurality of times until the concentration of Fe<+3> of the final mother liquor is bigger than 200ppm; K value of easily carbon compound is bigger than 2.0; the mother liquor is retreated in the former working procedure; c. industrial citric acid is treated with 732 type cation exchange resin column; the effluent liquid is neutralized with sodium carbonate or potassium carbonate to obtain sodium citrate or potassium citrate; the technique for preparing citrate by utilizing mother liquor produced by citric acid has the advantages that not only the mother liquor is treated well, but also impurities are removed in the processing procedure to get the citrate product, thus improving economic benefits of the whole enterprise.

The invention discloses an intelligentized organic agricultural product production system based on micro culture boxes and a cloud platform. The system comprises a micro culture box production cluster, a nutrient solution supply system, a sensor module, a controller module, a network interface module, an access gateway and the cloud platform. The sensor module is used for acquiring data of environmental parameters and organic agricultural product growth parameter. The controller module is used for analyzing data information acquired by the sensor module, monitoring the growth situation of crops and formulating an optimal culture scheme through a built-in specialist controller and guiding relevant executors to perform adjustment. The network interface module is used for achieving wireless transmitting and receiving of the data of the micro culture boxes. The access gateway is used for accessing to Internet and the cloud platform. The cloud platform is used for issuing crop information and supporting relevant functions of e-commerce. The system utilizes an Internet of Things technology to combine with the cloud platform through the intelligent micro culture boxes, achieves real-time monitoring and accurate control of agricultural indexes, is far higher than traditional agriculture and meanwhile meets the demand for online transaction and trace to the source of organic products in future.

The invention belongs to the technical field of model-based test automation of software engineering, discloses an embedded software black-box test case generation method based on a static model and solves the problems that the black-box test based on requirement specification documents is behind, difficult to understand and low in test efficiency, and test case quality is unguaranteed. The technical scheme includes the embedded software black-box test case generation method includes (1) adopting a data flow diagram, a fault tree, a cause-and-effect diagram, a decision table, a nest mechanism of diagrams and expanded semantics of the diagrams to construct the static model of the embedded software; (2) based on the static model, planning test items, and automatically generating black box test case collections corresponding to the test items according to a test coverage principle and a test case generation algorithm. The embedded software black-box test case generation method is applicable to static test requirement description of the embedded software and black-box test case generation.

The invention provides a method and a device for reorganizing electronic file information. The method for reorganizing the electronic file information comprises the following steps: analyzing an electronic document in each database into an XML (Extensible Markup Language) document according to a corresponding template, and circulating the XML documents into scattered document libraries; matching the XML documents in the scattered document libraries according to a plurality of preset document filtration templates, and sending the matched XML documents to a reorganizing library; classifying the XML documents in the reorganizing library according to a preset file classification mode, and boxing the XML documents to generate the reorganized electronic documents; archiving the reorganized electronic documents into an electronic file library to form electronic files. According to the method and the device, the appraisal accuracy and the reorganizing accuracy of the files can be guaranteed; meanwhile, the appraisal efficiency and the reorganizing efficiency of the electronic files are effectively improved, repeated labor is reduced, and the labor intensity of a file worker is effectively alleviated.

The invention relates to an electric and electronic power unit module, which consists of a power device unit, a driving and protection circuit, a detection and modulation circuit, a control circuit, a communication interface circuit, a buffer circuit and a radiator, and forms an independent module provided with standard interfaces. The standard interfaces comprise a power supply interface (accessed through an auxiliary power supply), a communication interface (comprising two optical fiber interfaces of which one for sending and the other one for receiving), and a power module interconnecting interface (comprising three ports including two direct current ports and one alternating current port). A single bridge arm circuit serves as the power device unit, and a plurality of power unit modules are connected with one another through the interconnecting interface to form the majority of electric and electronic devices, wherein each electric and electronic power unit module is uniformly controlled by a control platform through the standard interfaces. By applying the electric and electronic power unit module, the development cycle of the electric power electronic devices can be greatly shortened, and the modulation development of the electric power electronic devices is promoted.

The invention discloses a transformer substation main wiring diagram automatic drawing method based on an SCL model file. The method comprises the steps of establishing a template configuration file based on layout; extracting and recognizing information of a system specification description (SSD) model file; computing size dimensions of canvas, specifically including computing the size of spacing, computing the size of a bus, and computing the size of the whole canvas; automatically drawing a main wiring diagram according to the size dimensions of the canvas obtained by computation, in combination with information of a whole layout template, an interval unit template and an actual topological structure. According to the method, by loading the existing SSD model file in the transformer substation, the main wiring diagram of the transformer substation can be automatically drawn; the method can help an automation system of the transformer substation be put into operation quickly, and has very important significance and good application prospect in maintenance and configuration management of the automation system of the transformer substation.

The invention discloses production technology for watermark pattern cloth and a production device thereof, which belong to the technical field of textile printing and dyeing. A method thereof comprises the steps: arranging a pattern making device at the appropriate position of a sizing-dyeing combined machine; manufacturing a basic pattern with appropriate color and light and shade contrast on a cotton tape during the finishing of the dyeing and sizing of the cotton tape; using a pattern arrangement device for pattern rearrangement to reconstruct a needed fabric covering pattern; positioning various warp yarns, and coiling the warp yarns to a weaving cloth-roll; and finally obtaining finished watermark pattern cloth through registration, healding, reeding, weaving and appropriate afterfinish. The production device thereof comprises the pattern making device and the pattern arrangement device. The production technology can ensure that processes such as dyeing, pattern making and sizing are finished at one time, reduce repeated work, save a large quantity of energy sources, also has clear ridges as well as soft and natural color of the fabric covering pattern and exquisite fabric covering, but can also achieve the straightforward and unpretending style, and can also reduce the pollution and production cost.

It includes steps: (1) Via Internet, the net central database (NCD) connects with the local databases (LD) of in-net GF companies located on numerous places. Via the data interacting system, LD transfers data to NCD. (2) There are several GF management sub-systems (GMS) in a LD. An open net info platform is connected under NCD. All GF trading data flow between GF companies via on-line using GMS. The GF demand party on-line uses the platform to exchange, store and read data. Thus the cooperation of GF freight business (GFB) is together realized. This invention solves the problem in remote GFB cooperation of difficult comm., low efficiency and high cost. The intuitionistic trade agreement basis on data ensures the transparent, safe and honest in the trade progress. This benefits to build the GF business and market criterion. This invention can be extensively applied in a joint running between GF companies and to build a national joint GF freight net.

The invention discloses a fluorescence angiography fundus image extraction method based on NGC-ACM. The method includes the following steps that firstly, a fluorescence angiography fundus image is processed, a region of interest is selected by a user, and a boundary of a non-filling region is preliminarily determined; then, through fuzzy division of the fluorescence angiography fundus image, the range in which the non-filling region surely exists is extracted; then, a binarized template is manufactured for the fluorescence angiography fundus image, and boundary information in a region extraction result is eliminated; finally, through mathematical morphological processing of the extracted boundary of the non-filling region and the extracted range in which the non-filling region exists, an extraction result of the non-filling region is acquired finally. The overall extraction effect and quality of the non-filling region are greatly improved.

The invention discloses a building design method based on BIM (building information modeling). Intelligent design of construction is realized through steps of data acquisition, parametric design, collision check, model optimization, simulated construction, model modification and the like; compared with the traditional building design method, mistaken and omitted drawings are reduced, drawing scalemore approaches reality data, cooperative work is performed, repeated work is reduced, collaboration ability of a team is improved, information transfer and distribution efficiency is increased, anddata sources of economic management and risk management are collected more efficiently; with adoption of a centralized information processing method, an analysis process of management is precise, anddecision making efficiency is increased.

The invention discloses a weighing, spring regulating and detecting device for a bogey of a railway locomotive. The device comprises a hydraulic system and a detection system, wherein in the hydraulic system, a mechanical component is provided with a guide rail, a weighing rail and a load beam, the load beam is arranged above the weighing rail, the guide rail is installed at the front side of the weighing rail, the weighing rail can move up and down under the action of the hydraulic system, and the load beam can move up and down under the action of the hydraulic system and can pressurize the bogey through a hydraulic cylinder installed on the load beam; and the detection system comprises multiple wheel load measuring units, each wheel load measuring unit respectively corresponds to the wheel of the bogey, each wheel load measuring unit is provided with a pressure sensor, the wheel load measuring units are arranged below the weighing rail, and the wheel load measuring units can horizontally move along the direction parallel to the weighing rail under the action of the hydraulic system. In the invention, the whole load pressure is implemented on the bogey after the bogey is assembled, and then wheel load detection is carried out, so as to inhibit the axle load transfer in the running process of the locomotive to the fullest extent.

The invention provides an advertising program arranging system which comprises a weekly playing bill arranging assembly, a deriving assembly, a judging assembly, an editing assembly, a checking rule base and a checking assembly, wherein the weekly playing bill arranging assembly is used for arranging a weekly playing bill based on a data source, and the weekly playing bill comprises advertising period contents; the deriving assembly is used for deriving a daily playing bill according to the weekly playing bill, wherein the daily playing bill is a playbill to be actually played every day and inherits the attribute of the weekly playing bill, and a program period number attribute is added on the basis of the weekly playing bill; the judging assembly is used for judging whether the inheriteddaily playing bill needs to be modified or not according to playing requirements, and if so, an editing step is executed; the editing assembly is used for editing the inherited daily playing bill; the checking rule base comprises a self-defined checking rule; and the checking assembly is used for checking an advertising playbill according to the checking rule, and the advertising playbill comprises the weekly playing bill and the daily playing bill. The invention is used for solving the problems of low advertising program arranging efficiency and lower arranging accuracy at present.