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39results about How to "Reduce chance of error" patented technology
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System for mixed signal synthesis
InactiveUS7076415B1Reduce amount of timeReduce chance of errorCAD circuit designSoftware simulation/interpretation/emulationEngineeringTest bench
Circuit synthesis is performed utilizing an optimizer that selects design parameters for a synthesis model of a circuit based on desired performance characteristics and performance characteristics / design parameters of previously synthesized circuits. Performance characteristics and design parameters of each synthesized circuit are maintain in conjunction with the synthesis model of the circuit being synthesized. A synthesis plan identifies the synthesis model and specific instructions on how to perform optimized selection of design parameters, how to set up test benches, and how to perform the simulation.
Owner:CADENCE DESIGN SYST INC
Centralized paper money box management system and centralized paper money box management method
InactiveCN102157038AReduce chance of errorImprove efficiencyComplete banking machinesCo-operative working arrangementsReader writerManagement system
The invention provides a centralized paper money box management system and a method thereof, which can improve the operation efficiency of a paper money box and reduce operation mistake. The centralized paper money box management system comprises a fixed RFID (Radio Frequency Identification) reader-writer, a handheld RFID reader-writer, a RFID label and a management server, wherein an operation plan of the paper money box is customized through background service, and the implementation of the plan is monitored by cooperation of the RFID reader-writer and the RFID label, so that the current work task of a worker can be quickly searched, and that whether the paper money box operated by the worker at present is matched with the plan is judged, if the paper money box operated at present is not matched with the plan, exception handling can be performed in time, errors can be corrected in time, and chances for errors can be reduced.
Owner:MAIPU COMM TECH CO LTD
Method for predicting ammonia process flue gas desulphurization efficiency based on multiple parameters
InactiveCN102693451AReal-time monitoring of desulfurization efficiencyThe method is scientific and reasonableDispersed particle separationBiological neural network modelsPredictive methodsSlurry
The invention relates to a method for predicting ammonia process flue gas desulphurization efficiency based on multiple parameters. The method is characterized by comprising the following steps of: selecting four different artificial intelligent computation models and taking parameters acquired in an ammonia process desulphurization system operational process such as multiple groups of flue gas amounts, flow of a circulating pump, the flow of a concentration pump, the ammonia concentration, the concentration of absorption liquid, the liquid-gas ratio, the inlet flue gas temperature, the ammonia consumption, the density of spraying slurry, the pH value of slurry of a spraying tower and the pH value of the slurry of a pre-washing tower as input variables of the four models; respectively training each model, and establishing a non-linear function relationship between four desulphurization parameters and the desulphurization efficiency; then respectively transmitting parameters monitored in real time into the trained artificial intelligent model, and predicting the desulphurization efficiency; and taking the average value of two predicted values in the middle as a final predicted value... The method disclosed by the invention can be used for better predicting the ammonia process desulphurization efficiency and has the characteristics of higher stability and stronger prediction capability compared with single model prediction.
Owner:NORTHEAST DIANLI UNIVERSITY
Method for detecting and positioning key characteristic points in face recognition
InactiveCN107066932AThe sampling range is reducedImprove sampling efficiencyCharacter and pattern recognitionPattern recognitionTexture model
The invention discloses a method for detecting and positioning key characteristic points in face recognition. The method comprises the steps of preprocessing a face image; presetting 22 key characteristic points; according to the calibration sequence of the preset key characteristic points, artificially calibrating the key characteristic points in the training samples for forming a set of shape vector training samples; constructing a global shape model and a local texture model; performing searching positioning on the key characteristic points; optimizing positioning of the key characteristic points; automatically calibrating the key characteristic points and performing normalized outputting of the key characteristic points. Because the method reduces a sampling range, sampling efficiency in subsequent extracting the key characteristic points can be effectively improved.
Owner:北京龙杯信息技术有限公司
Multi-parameter mine spraying heat exchange efficiency calculation method-based spraying system
The invention relates to the field of mine spraying heat exchange and specifically relates to a multi-parameter mine spraying heat exchange efficiency calculation method-based spraying system. Four different artificial intelligence calculation models are selected; multiple groups of parameters of flue gas quantities, circulating pump flow quantities, concentration, liquid-gas ratios, inlet flue gas temperature, spray slurry density, post-spray temperature and the like collected in spraying heat exchange system operation processes are used as input variables of the four models. Each model is subjected to training operation, and four nonlinear function relations between spraying parameters and heat exchange efficiency are established. Parameters that are monitored in real time are respectively transmitted to the trained artificial intelligence models, and predictions on spraying efficiency are made. The average value of two predicted values positioned at the middle of results is used as a final prediction value, the number of spray headers to be opened and a spray flow quantity are determined according to implementation data calculated via a control device, and the heat exchange efficiency can be well monitored via use of the method; compared with single model prediction, the method is characterized by high stability, strong monitoring capability and the like.
Owner:SHANDONG XINHE ENERGY SAVING TECH CO LTD
Intelligent agricultural machine optimization mu-counting method based on internet of things
InactiveCN106291600AReduce chance of errorReduce drift errorTransmission systemsUsing optical meansAgricultural engineeringThe Internet
The present invention relates to an intelligent agricultural machine optimization mu-counting method based on the internet of things. A lower computer collection mu-counting data is equal to the effective work time multiplied by the real-time vehicle speed multiplied by the agricultural machine work effective width and is calculated; the number of mu areas of the upper computer is equal to the difference of an agricultural machine treading track route and a twisted dragon stop track route multiplied by the agricultural machine work effective width, and the GPS mu-counting data is calculated; and the upper computer compares the lower computer collection mu-counting data and the GPS mu-counting data to record a server. The intelligent agricultural machine optimization area-metering method based on internet of things employs the lower computer to collect and calculate the area-metering data, and the upper computer employs the number of the mu areas reported by the lower computer as a main basis and corrects the obtained correction mu-counting data according to the GPS, and therefore the mu-counting precision is high and the drift error of the GPS location points is small. Besides, the lower machine collection mu-counting data is used for correction of the GPS mu-counting data calculated by the upper computer so as to avoid the conditions of the work track overlapping or the polygonon self intersection formed by the work tracks.
Owner:SHANGHAI RENYWELL TECH
User cluster analysis method in customer care system
InactiveCN106682915AEffective clusteringGood auxiliary effectCustomer relationshipRelational databasesCustomer relationship managementApplication procedure
The invention discloses a user cluster analysis method in a customer care system. The method is characterized by establishing a systematic structure based on the customer care system, an application procedure of data mining and a brand-new algorithm. The method can overcome the defects in user clustering methods of current customer care systems, is scientific and proper, has high accuracy and strong universality, excellent effects, simplicity and reliability.
Owner:NORTHEAST DIANLI UNIVERSITY
Method and system for automatically deploying associated software
ActiveCN107391092AReduce labor costsReduce chance of errorVersion controlProgram loading/initiatingIp addressApplication software
The invention discloses a method and a system for automatically deploying associated software. The method comprises the steps of configuring deployment information of to-be-deployed software, wherein the deployment information comprises basic attribute information of the software and template information of an application configuration file; obtaining information of a server where the to-be-deployed software is located; based on the basic attribute information of the to-be-deployed software and the corresponding server information, configuring corresponding parameter information for different types of system software, wherein the parameter information comprises group information and master and slave IP addresses; according to the deployment information and the parameter information of the system software, installing the system software in sequence; configuring parameter information of the application software, and generating the corresponding application configuration file; and installing the application software in sequence according to the parameter information and the corresponding application configuration file. According to the method and the system, the labor cost of deploying a set of the associated software is reduced; and software configuration is automatically generated through metadata and a configuration template, so that the error probability of manual configuration is reduced.
Owner:BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
Wafer level hetero integrated high frequency system and production method thereof
ActiveCN108400123AImprove performanceReduce riskDecorative surface effectsSemiconductor/solid-state device detailsSystem integrationConductive coating
The invention relates to a wafer level hetero integrated high frequency system and a production method thereof. The system at least comprises a first substrate, a second substrate, an insulated bonding layer and at least two chips. The second substrate, the insulated bonding layer and the at least two chips are set between the first substrate and the second substrate. The at least two chips comprise a first chip connected with the first substrate and a second chip connected with the second substrate. At least one through hole is set on the insulated bonding layer. A conductive coating is coated on the side wall of the through hole. One of the at least two chips is connected with the first substrate. The other in the at least two chips is connected with the second substrate. The at least two chips are electrically connected through the through hole. Inter-wafer bonding layer alignment materials are set on the first substrate and / or the second substrate. The inter-wafer bonding layer alignment materials are in support connection with the first substrate and the second substrate. According to the embodiment of the invention, the system integration degree is effectively improved, and aminiaturization target is realized.
Owner:XIDIAN UNIV
A Spring Cloud-based code generation method
InactiveCN109710238AReduce chance of errorImprove development efficiencySoftware designIntelligent editorsProgramming languageMicroservices
The invention relates to the technical field of microservices, in particular to a Spring Cloud-based code generation method. The method comprises the following steps: firstly, creating a Spring Cloudremote calling interface code generation template, a remote calling implementation class code generation template, fusing class code generation template, and then realizing a Spring Cloudd-based codegeneration method; and finally, setting a code generation parameter to generate a code file, and adding the code file into the project. Code compiling in micro-service development can be reduced, thedevelopment efficiency is improved, and quick response and demand change are achieved according to needs; and the method can be used for micro-service development.
Owner:G CLOUD TECH
Automobile tire wear resistance intelligent test system and detection method thereof
InactiveCN112504701AImprove accuracyReduce chance of errorVehicle tyre testingInvestigating abrasion/wear resistanceControl theoryPortal frame
The invention relates to an automobile tire wear resistance intelligent test system which comprises a portal frame, a displayer, a clamping mechanism and a detection mechanism, wherein the portal frame is installed on the existing working ground, the displayer is arranged at the lower right end of the portal frame, the lower end of the displayer is installed on the existing working ground, the clamping mechanism is arranged at the lower end of the portal frame, and the upper end of the portal frame is provided with the detection mechanism. According to the automobile tire wear resistance intelligent test system and the detection method thereof provided by the invention, the design concept of a double-station detection structure is adopted to carry out automobile tire wear resistance intelligent test, and the arranged clamping mechanism can carry out double clamping treatment on the tire so as to improve the overall stability degree of the tire, and the probability of detection result error caused by tire deflection can be reduced, the detection structure is arranged, so that the wear resistance of the tire under the same friction degree and different pressures can be detected, thedetection structure is closer to the actual use environment, and the accuracy of the detection result is improved.
Owner:杭州佳顿智能科技有限公司
Silica brick for hot blast stove
The invention discloses a silica brick for a hot blast stove, which comprises following materials in percentage by weight: 20 to 35 percent of silica with particle size of 2.18mm, 40 to 50 percent of silica with particle size of 1.65mm, 10 to 20 percent of silica with particle size less than 0.1mm, 10 to 20 percent of waste silica clinker, 0.5 to 1.5 percent of paper pulp, 6 to 8 percent of composite additive and 2.5 to 5 percent of dedicated addition. The composite additive is of a mixture of lime, iron scale and water, and the mixture comprises the components in percent by mass: 24.0 to 28.0 percent of CaO, 3.5 to 6.0% of iron scale and dedicated additives of bentonite, Ca (OH) 2 powder, clay and feldspar. According to the silica brick disclosed by the invention, the types of the addition are reduced by adjusting a raw material formula, the production process is simplified, and the error probability of a production process is lowered; the waste silica clinker is added, so the volume expansion of quartz type conversion is effectively lowered, silica brick cracks are reduced, the yield rate is improved, and the energy saving is realized; the composite additive and dedicated additives can improve the bonding property of pug, are conductive to shaping, and are conductive to stabilizing the quartz type conversion of the silica in sintering.
Owner:REFRACTORY MATERIAL OF SINOSTEEL CORP
Method for predicting ammonia process flue gas desulphurization efficiency based on multiple parameters
InactiveCN102693451BReal-time monitoring of desulfurization efficiencyThe method is scientific and reasonableDispersed particle separationBiological neural network modelsSlurryVolumetric Mass Density
Owner:NORTHEAST DIANLI UNIVERSITY
Weight verification data acquiring and processing and report generating system
InactiveCN109341834AData recording and calculation are simpleReduce chance of errorWeighing apparatus testing/calibrationCommunication interfaceMeasurement and Verification
The invention provides a weight verification data acquiring and processing and report generating system based on an Android system. The RS232 communication interface that comes with a quality comparator is converted to Bluetooth. Then a panel computer or a mobile phone collects the data of the quality comparator through the Bluetooth. According to the requirements of regulations, the obtained datais calculated, then the error of the weight to be verified is obtained and compared with the maximum allowable error stored in the database, and a conclusion is determined. The relevant data and a verification result are uploaded to a server through the WiFi, and the server automatically generates an original record and a verification report based on the information. According to the weight verification data acquiring and processing and report generating system, automation is realized, thereby replacing the manual data recording and calculating, and making data recording and calculating easier, faster, and more accurate; the probability of error in the weight verification process is reduced and manual calculation errors are avoided; the working efficiency is increased; and the system is conducive to the statistics and filing of certificate reports and original records, the simple and repetitive work of the measurement and verification personnel is avoided, and the quality of the certificate is improved.
Owner:JIANGSU INST OF METROLOGY
Medicine comprehensive management cabinet
PendingCN110881797AAvoiding Drug MisappropriationReduce chance of errorRacksChestsBiomedical engineeringMechanical engineering
The invention discloses a medicine comprehensive management cabinet. The medicine comprehensive management cabinet comprises a cabinet body, at least one guide rail drawer mounted in the cabinet bodyin a sliding manner and used for accommodating injection bottles; at least one well grid drawer arranged in the cabinet body in a sliding manner and used for accommodating box-packed medicines; at least one capped drawer mounted in the cabinet body in a sliding manner and used for accommodating bottled medicines; a locking unit fixed in the cabinet body and used for locking or releasing the guiderail drawer, the well grid drawer and the capping drawer; and a medicine selecting unit fixed in the cabinet body, used for identifying medicine taking personnel and used for controlling the locking unit to lock or release the guide rail drawer, the well grid drawer and the capping drawer. According to the method, the medicine taking permission of the medicine taking person can be judged, the needed medicine is correspondingly presented according to the permission, the phenomenon that the medicine is stolen is avoided, the error probability of medicine storing and taking is effectively reduced, and then the medicine taking efficiency is improved.
Owner:苏州优点优唯医疗科技有限公司
Book chapter and section information automatic identification and data output processing method in printing process
InactiveCN102402402AImprove work efficiencyReduce chance of errorSpecial data processing applicationsDigital output to print unitsData processingPersonal computer
The invention relates to a book chapter and section information automatic identification and data output processing method in the printing process. The method comprises the following steps of: 1) inputting manuscript information of a book into a personal computer (PC); 2) judging whether the book requires duplex printing by using the PC, if so, executing a step 3), otherwise, executing a step 6); 3) setting chapter and section parameters according to the manuscript information of the book; 4) judging whether the ending position of a chapter or a section is positioned at an odd page by using the PC when the PC transmits pages of each chapter or section to a printer, if so, executing a step 5), otherwise, executing the step 6); 5) transmitting a blank page to the printer by using the PC; and 6) completing the continuous output of the data by using the printer according to the page information transmitted by the PC. Compared with the prior art, the method has the advantages of accurately, efficiently, conveniently, quickly, stably and automatically outputting books and the like.
Owner:上海商务数码图像技术有限公司
Human face image preprocessing method for human face recognition
InactiveCN106909880AThe sampling range is reducedImprove sampling efficiencyCharacter and pattern recognitionPattern recognitionState of art
The invention discloses a human face image preprocessing method for human face recognition. The method comprises: determining from the acquired image data the facial part image of a to-be-recognized target; performing recognition to the two pupils in the facial part image and determining the positions of the two pupils; according to the position relationship of the two pupils, correcting the facial part image as the front view for the facial part of the to-be-recognized target; and according to the front view, determining the sampling scope of each to-be-determined key characteristic point. According to the method of the invention, on the basis of the image preprocessing in the prior art such as grayscale correction and noise filtering, the step of determining the sampling scopes of key characteristic points is added wherein the facial part image is corrected as a front view and according to the position distribution of each key characteristic point on the facial part, preliminary scopes are divided. With the embodiments of the invention, the sampling scopes are narrowed so as to effectively increase the sampling efficiency for the subsequent extracting of key characteristic points.
Owner:北京龙杯信息技术有限公司
Method for installing and constructing 56-inch oil and gas conveying pipelines
ActiveCN109340452AStrong construction normsReduce chance of errorPipe laying and repairShop drawingSerial code
The invention discloses a method for installing and constructing 56-inch oil and gas conveying pipelines. The method comprises the following steps of (A) inspecting the pipelines to be installed; (B)setting pipeline numbers and forging serial numbers on all the pipelines to ensure that each pipeline has a unique pipeline number and a unique forging serial number; (C) arranging a bracket on the basis of a support arranged in advance according to a construction drawing; and (D) installing the pipelines. By means of the method, the stability of pipeline installation can be improved, and the service life can be ensured.
Owner:SICHUAN NO 2 ELECTRIC POWER CONSTR CO
Communication-based service processing method and device
InactiveCN107133049AReduce chance of errorImprove efficiencySoftware designVisual/graphical programmingService processExtensible markup
The invention provides a communication-based service processing method and device. The method comprises the following steps: obtaining a process arrangement indication, wherein the process arrangement indication comprises an identification of each process node, and each process node comprises a logic judgement node and a subservice node; performing process arrangement on the process nodes corresponding to the identifications of the process nodes one to one, and generating a service process template, wherein the service process template expresses a logic connection relation among all the process nodes; generating an XML (eXtensible Markup Language) definition file, wherein the XML definition file comprises the logic connection relation among all the process nodes; analyzing the XML definition file, and generating a Java file to be published. An arrangement bug is difficult to cause, and the error possibly after combined service is put on line is reduced; the file obtained by arrangement does not need to be subjected to lots of function tests; therefore, the efficiency is improved, and the version publishing time is speeded up.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Color model printing system with double workbenches
The invention provides a color model printing system with double workbenches. The color model printing system comprises a model printing module, a coloring module, a transition module and a control module; the model printing module comprises a first workbench, a first spray head bracket, a substrate spray head and a substrate box; the substrate spray head is movably installed on the first spray head bracket and is located above the first workbench; the coloring module comprises a second workbench, a second spray head bracket, N color spray heads and N color workbins, the second workbench is rotatably installed and is corresponding to the position of the second spray head bracket, and the N color spray heads are movably and rotatablly installed on the second spray head bracket through N connecting rods respectively; the transition module comprises a first clamping element and a first driving mechanism; the control module is respectively connected with the substrate spray head, the N color spray heads, the N connecting rods, the first driving mechanism and a second driving mechanism and control the same to work. The color model printing system with double workbenches, provided by the invention, is advantageous to reduce the color model forming difficulty.
Owner:HEFEI SKE INTELLIGENT TECH
Elevator optimized dispatching system and dispatching method thereof
PendingCN113291938AShare computing pressureReduce energy consumptionElevatorsComputer scienceElectric signal
The invention provides an elevator optimized dispatching system and a dispatching method thereof. The elevator optimized dispatching system is composed of a first camera 1, second cameras 2, electric signal sensors 3, warning indicators 4 and a central processing unit 5, wherein, the first camera 1 is arranged above a passenger cabin of an elevator and is used for acquiring an image in the elevator; the second cameras 2 are arranged in corridors of all floors and used for acquiring images of certain areas including the elevator; the electric signal sensors 3 are arranged in elevator up-down control buttons of all floors and used for obtaining information of the elevator up-down control buttons; the warning indicators 4 are arranged beside an elevator up-down control buttons of the floors and are used for sending out a warning ring in time; and the central processing unit 5 is wirelessly connected with all of the devices. By means of the optimized dispatching system, the elevator can intelligently carry out deceleration decision making, and the problem that the elevator is stopped in an empty mode or still stops after being fully loaded is effectively solved.
Owner:HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY +1
Conveniently-used lathe tool
InactiveCN104772487AEasy to useSimple structureCutting insertsWorkpiecesSoftware engineeringEngineering
The invention discloses a conveniently-used lathe tool which comprises a first fastening bolt, a pin, a side extrusion plate, a tool bit, an upper press plate, a second thread fixing hole, a tool body, a second fastening bolt and a first thread fixing hole, wherein the top end of the tool body is provided with the tool bit, the tool bit is a natural diamond tool bit, the side edge of one side of the tool body is provided with the first thread fixing hole, and the first thread fixing hole is internally provided with the first fastening bolt; the left upper part of the tool body is provided with the side extrusion plate, the middle position of the side extrusion plate is provided the pin, and the upper press plate is arranged on the right upper part of the tool body; the central position of the upper press plate is provided with the second thread fixing hole, and the second thread fixing hole is internally provided with the second fastening bolt. The conveniently-used lathe tool is simple in structure, convenient in use, simple in tool structure, high in flexibility and high in practicability.
Owner:南京益精机械刀具制造有限公司
Cross elastic connection device of high-pressure pump shaft and transmission shaft of engine
ActiveCN103437927AImprove operational reliabilityImprove repairabilityFuel injection apparatusMachines/enginesDrive shaftEngineering
The invention relates to a cross elastic connection device of a high-pressure pump shaft and a transmission shaft of an engine. The cross elastic connection device comprises the high-pressure pump shaft, a high-pressure pump shaft gland nut, a high-pressure pump shaft cross raised claw, a cross connecting block, a transmission shaft cross raised claw, a transmission shaft gland nut and the transmission shaft. An inner conical surface is arranged in the high-pressure pump shaft cross raised claw, a corresponding outer conical surface is arranged outside the high-pressure pump shaft, and the inner conical surface of the high-pressure pump shaft cross raised claw and the outer conical surface of the high-pressure pump shaft are attached to each other and compressed through the high-pressure pump shaft gland nut. An inner conical surface is arranged in the transmission shaft cross raised claw, a corresponding outer conical surface is arranged outside the transmission shaft, and the inner conical surface of the transmission shaft cross raised claw and the outer conical surface of the transmission shaft are attached to each other and compressed through the transmission shaft gland nut. The cross elastic connection device has the advantages of being simple in design, rapid in processing, small in error generated in a processing process, convenient to install and low in rate of test faults, saves test cost, and improves operation reliability and repairability of the single-cylinder engine used for a test.
Owner:CHINA NORTH ENGINE INST TIANJIN
Special machine tool for multi-cylinder boring of automobile engine cylinder block
InactiveCN106166621AImprove work efficiencyAvoid technical problems of low machining accuracyBoring/drilling machinesMachine controlControl system
The invention relates to a special machine tool for multi-cylinder boring of an automobile engine cylinder block, wherein the special machine tool comprises a machine body, a machine tool control system and a machine tool driving system. The machine control system comprises an X-axis control system, a Y-axis control system and a tool control system. The machine tool driving system includes an X-axis driving system and a Y-axis driving system. The machine body includes a machine tool body, a column, a horizontal slide base, a vertical slide base and a boring processing device. The machine tool body is arranged at the bottom of the machine body, and the middle of the machine tool body is connected with the column. The horizontal slide base driven by the X-axis driving system is slidably connected to the machine tool body and located in front of the column; and the vertical slide base driven by the Y-axis drive system is slidably connected to the column. The boring processing device is connected to the vertical slide base and directly above the horizontal slide base. The special machine tool solves the technical problems that the traditional engine cylinder block boring has low processing efficiency and low processing precision and equipment maintenance or labor cost is high.
Owner:CHONGQING WNC INTELLIGENT EQUIP
Arrangement for aiming a radio link antenna
The invention relates to a method for aiming an antenna, in which method the antenna (A1, A2) is installed in a desired position in order to aim the antenna (A1, A2) at a target (A1, A2) for the reception, transmission or reception and transmission of radio signals. According to the invention, the direction (LOS) of the target (A1, A2) for selecting the position of the antenna (A1, A2) is determined using an optical sight (S, S1, S2, S3, S4, S5). Further according to the invention the sight (S, S1, S2, S3, S4, S5) is fitted in a predetermined position with respect to the position of the antenna (A1, A2) to be aimed, and the sight (S, S1, S2, S3, S4, S5) is aimed at the target (A1, A2) in order to determine at the same time the position of said antenna (A1, A2).
Owner:NOKIA SOLUTIONS & NETWORKS OY
Wafer-level heterogeneous integrated high-frequency system and manufacturing method thereof
ActiveCN108400123BImprove performanceReduce riskDecorative surface effectsSemiconductor/solid-state device detailsConductive coatingMiniaturization
Owner:XIDIAN UNIV
Airline company configuration management system
ActiveCN109918117AReduce chance of errorImprove traceabilitySoftware maintainance/managementProgram/content distribution protectionManagement systemHand operations
The invention provides an airline configuration management system. The airline configuration management system comprises a 787E management subsystem, a certificate management subsystem and a 787 software configuration management subsystem. The certificate management subsystem comprises a certificate front-end unit and a CA server; Wherein the certificate front-end unit is arranged on the CA server. The certificate front-end unit provides an interface and is in communication connection with the 787 software configuration management subsystem; And the 787 software configuration management subsystem is in communication connection with the 787E management subsystem. According to the airline company configuration management system provided by the invention, all original manual operation decentralized and tedious links are uniformly brought into the 787E management subsystem to be managed, so that the traceability of the certificate, the processing timeliness and the safety early warning property are improved; According to the method, the instantaneity of configuration change is ensured through butt joint with a plurality of subsystems, the version of the evidence obtaining configurationis kept monitored in real time, a unified certificate is generated through a CA server, the aircraft evidence obtaining configuration is prevented from being damaged through monitoring the certificate, and the continuous airworthiness of the aircraft is ensured.
Owner:北京恒赢智航科技有限公司 +1
Component control method and device, electronic equipment and storage medium
PendingCN113064587AAvoid confictReduce chance of errorIntelligent editorsComputer hardwareDependability
The invention discloses a component control method and device, electronic equipment and a storage medium, and belongs to the technical field of computers. The component control method comprises the steps of detecting a first operation event for a target component under the condition that the target component is displayed in an editing area in an editor; wherein the target component is covered with at least one attribute layer corresponding to at least one attribute; in response to the detected first operation event, determining a target attribute layer from the attribute layers covering the target component; and controlling the target component according to the target attribute corresponding to the target attribute layer. By means of the component control method and device, the electronic equipment and the storage medium, the problem that in the prior art, the reliability of secondarily developed components is low during interaction operation is at least solved.
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
Method for calculating natural printing error of anti-counterfeiting two-dimensional code
InactiveCN110097148AAvoid instabilityHigh economic valueVisual presentation using printersCloud dropletInstability
The invention discloses a method for calculating the natural printing error of an anti-counterfeiting two-dimensional code, and belongs to the technical field of error estimation. The method comprisesthe following steps of (1) determining the influence factors which cause the natural printing error of the anti-counterfeiting two-dimensional code; (2) respectively obtaining n monitoring values A corresponding to the influence factors in the previous step; (3) obtaining the total number L of cloud droplets according to n monitoring values A corresponding to the influence factors and a cloud model; (4) calculating n operation variation FA corresponding to the influence factors; and (5) calculating to obtain the natural printing error of the anti-counterfeiting two-dimensional code. Accordingto the method, the instability that the natural printing error of the anti-counterfeiting two-dimensional code is judged only by depending on the working experience of an operator is avoided, the probability of the natural printing error of the anti-counterfeiting two-dimensional code can be more accurately calculated, a reference value is provided for people in batch production, and the method has the positive significance in actual production.
Owner:王娅雯
Wireless data processing method, wireless transmitting equipment and wireless receiving equipment
ActiveCN109561467AReduce bit error rateReduce chance of errorNetwork traffic/resource managementVIT signalsWireless data
The invention relates to a wireless data processing method, wireless transmitting equipment and wireless receiving equipment. The method comprises the steps of obtaining encoded data obtained after encoding processing, wherein the encoded data is encoded output data corresponding to data to be transmitted; and expanding the encoded data into feature character data, wherein the feature character data is used for carrying out modulation and wireless transmission processing. The encoded data outputted after the traditional encoding is expanded into the feature character data through adding enhanced encoding processing in the process of data transmission, and then the feature character data is modulated and outputted, so that when signals are disturbed during the wireless transmission in the air and have error codes, the error codes can be corrected when the demodulated feature character data is correspondingly restored to the encoded data so as to reduce the error rate to the greatest extent, thereby greatly reducing the probability of an error caused by the error codes in the data transmission process, being conducive to the application of wireless communication in a long-distance and great-disturbance communication environment of an elevator shaft, and reducing the communication cost.
Owner:HITACHI ELEVATOR CHINA
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