391results about How to "Reduced risk of error" patented technology

The invention provides a distributed task scheduling method and device. The method comprises the following steps: performing persistent storage on task static definition information of each task node; monitoring triggering conditions of a task by a task scheduler so as to read corresponding task static definition information; generating a task example according to the read task static definition information; executing task remote scheduling according to the first task execution state of a prior task node of the current task node, and receiving the returned task execution result information; and executing a downstream node task according to the second task execution state in the task execution result information and the dependency between tasks, and updating the task example according to the task execution result information. The distributed task scheduling method provided by the embodiment of the invention can realize uniform scheduling management on each business system, and each business system only needs to put emphasis on the realization of business processing of the business, thus reducing the complexity of task management maintenance and the risk of errors during execution of task flows.

The invention relates to an automatic working system which includes: an automatic mobile device which includes: a mobile module which is driven by a drive motor and drives the automatic mobile device to move; a control module which controls the mobile module to drive the automatic mobile device to move and work in the working region which is defined by a map. The automatic working system also includes: a map generating module which acquires feature position data of the working region so as to generate a map; a map correcting module which acquires the feature position data of a corrected working region and uses the feature position data of the corrected working region to correct the map. The map generating module or the map correcting module are manually operated to acquire feature position data of the working region. According to the invention, the system has the beneficial advantages of simplifying the establishment of the map of the working region and capability of obtaining a highly accurate map of the working region.

The invention discloses a method and a system for releasing software. The system comprises a software compiling device, a releasing server, a test server and a channel configuration device, wherein the channel configuration device is used for making each channel number represent a software releasing channel; the software compiling device is used for sending a channel packet to the releasing server; the releasing server is used for releasing the channel packet as a releasing packet on a corresponding software releasing channel; the test server and a compiling and configuration file further store the file name of the channel packet to be compiled; the software compiling device is further used for transferring the channel number saved in the compiling and configuration file to a channel number configuration file to save the channel number and sending the channel packet to the test server; and the test server is used for downloading the channel packet to validate the channel packet. According to the method and the system for releasing software, the channel number is added in the software so as to trace a software product and continuously improve the function of the product.

The invention discloses a multi-channel method and a system for issuing software. By the aid of the method, a plurality of channel numbers are set in accordance with a plurality of issuing channels of the software, every channel number represents a software issuing channel, corresponding compiled configuration files are generated in accordance with all channel numbers, a plurality of channel packages are generated in accordance with all compiled configuration files and source code files of the software, channel packages contain channel numbers, and channel packages serve as issuing packages and are issued on corresponding software issuing channels. The system comprises a channel configuration device, a software compiling device and an issuing server, and the channel configuration device, the software compiling device and the issuing server are used for achieving functions. The invention also discloses a process for testing the software before the software is issued normally and a corresponding testing server. Channel numbers are added to the software, the software can be followed and products can be improved.

The invention provides an automated material distributing system. The automated material distributing system comprises an AGV inspection conveyor, an AGV trolley, an AGV trolley track, three-dimensional feeding mechanisms and a central controller, wherein the AGV inspection conveyor comprises multiple first horizontal conveying mechanisms, trays used for containing materials are arranged on the first horizontal conveying mechanisms, and the AGV trolley is provided with second horizontal conveying mechanisms which are connected with the first horizontal conveying mechanisms in a butted manner; and each three-dimensional feeding mechanism comprises a stock bin, a butting platform, a vertical lifting mechanism and a horizontal conveying mechanism, wherein the stock bin is used for enabling the trays to be stored in a stacked manner, the butting platform is fixed to the vertical lifting mechanism, the horizontal conveying mechanism is arranged at the bottom end of the butting platform, and the butting platform is driven by the vertical lifting mechanism and the horizontal conveying mechanism to enable the trays to move between the stock bin and the AGV trolley. According to the automated material distributing system, automatic feeding and discharging of materials can be achieved, and artificial burdening and material changing are reduced; and meanwhile, automatic conveying is achieved, artificial distribution is reduced, the tool efficiency can be effectively improved, and the labor cost is reduced.

The present application relates to a database verification method and device, a computer device and a storage medium. The method comprises the following steps: obtaining a verification request, wherein the verification request carries the database identifier; obtaining a verification configuration file in response to the verification request and creating a verification task according to the verification configuration file; searching for a target database corresponding to the database identifier based on the verification task; acquiring online data corresponding to the target database and indexdata corresponding to the online data; executing calibration tasks based on online data and indicator data to obtain a calibration result; when the verification result is abnormal, generating alert information according to the verification result. The method can be used for early warning of database abnormity.

The invention discloses a computer-aided design making method for a dental personalized integrated non-metal post core. The method comprises the following steps of: 1, performing tooth preparation to make a silicon rubber impression duplication defect tooth form; 2, acquiring impression three-dimensional data by using a high-accuracy optical scanner; 3, selecting a proper crown core from a database; 4, finishing stitching and processing of defect root canal and section data and crown core data through three-dimensional design software, and establishing a virtual model for the personalized integrated post core; and 5, importing post core data in an STL (Standard Template Library) format into a computer-aided making numerical control center, and selecting a proper non-metal blank to process into a personalized integrated post core entity. Through the computer-aided design making method for the dental personalized integrated non-metal post core, the processes of perfusion of a plaster model, making of a wax pattern and the like are saved, a processing period is shortened, a making error is reduced, higher accuracy can be achieved, the post core entity and the remaining tooth tissue have better fitness, the fracture resistance of a post core prosthesis can also be enhanced, and the risk of repair failure is reduced.

The present disclosure discloses a data processing system for a heterogeneous architecture, comprising: a job decomposition component for decomposing a job to be completed into a series of tasks executed by an executor in the heterogeneous architecture; a task topological graph generation assembly whch is used for generating a task relation topological graph based on the inherent relationship among the decomposed tasks while the operation decomposition assembly is used for performing operation decomposition, wherein task nodes of the task topological graph contain all node attributes requiredfor executing the corresponding tasks; an executor creating component which is used for creating a corresponding executor for each task in the computing resources based on the task relationship topological graph; and an executor network component which comprises one or more data processing paths containing various created executors and is used for fragmenting the actual operation data into task data when receiving the actual operation data, wherein the task data is continuously input into the data processing paths so as to complete the processing of the task data.

The invention discloses an intelligent power distribution network outdoor broken circuit monitoring device. The intelligent power distribution network outdoor broken circuit monitoring device comprises a breaker main body; the breaker main body is provided with a power supply module, a control module and a sampling module; the control module and the sampling module are respectively connected to the power supply module; the control module comprises a single-chip microcomputer controller, a signal processing module and an intelligent driving controller; and the control module and the sampling module are connected through a transmission module. The intelligent power distribution network outdoor broken circuit monitoring device can realize a function of switching on and off a circuit load and isolating a fault, realizes an on-site control operation and realizes a remote control operation through a front end collection device receiving a system order. The intelligent power distribution network outdoor broken circuit monitoring device not only finishes data collection, wherein the data includes data of three-phase current, voltage, a breaker state, etc, but also realizes remote fault alarm, and can detect an interphase short circuit fault of the circuit, a single-phase grounding fault and transmits fault information to an automation main station.

The invention provides a method for verifying connection configuration of a transformer substation virtual terminal. The method comprises steps: extracting connection configuration information of an IED (intelligent electronic device) virtual terminal from an SCD (substation configuration description) file; using the connection configuration information of an IED virtual terminal to generate an identifier, the identifier uniquely identifying virtual terminal configuration information of the present IED; and using the identifier to verify the connection configuration of the IED virtual terminal. The invention also provides a device for verifying connection configuration of the transformer substation virtual terminal. The device can improve design of an intelligentized transformer substation and efficiency of operating maintenance, reduce operation management error risk of a digitalized transformer substation, and ensure safety operation of an electric power system.

The invention relates to a multimode signal generating device, comprising a digital signal processor (DSP) controller, a field programmable gate array (FPGA) controller and a second mixing unit, wherein the input and output ends of the DSP controller are connected with the input and output ends of the FPGA controller; the output ends of the FPGA controller and a second local oscillator unit (LO2) are connected with the input end of the second mixing unit; the output ends of the second mixing unit and the first local oscillator unit (LO1) are connected with the input end of the first mixing unit; the output end of the first mixing unit is connected with the input end of a radio frequency signal conditioning module; the output end of the radio frequency signal conditioning module is used as the output end of the device; the input and output ends of a central processor CPU are respectively connected with the input and output ends of the FPGA controller, the second local oscillator unit (LO2) and the first local oscillator unit (LO1). The invention also discloses a signal generating method of the multimode signal generating device. By adopting the multimode signal generating device and the signal generating method, rapid dynamic scheduling of different modes is achieved, the execution speed of the system is improved, the risk of a test error is reduced, and the stability of a multimode signal source is improved.

The invention discloses a microchip transfer system, which comprises a storage device used for placing a microchip, a pickup device used for picking up the microchip, an electrical testing device usedfor testing the microchip and a receiving device used for receiving the microchip, wherein the electrical testing device comprises a test electrode and a test circuit, one end of the test electrode is connected with the test circuit, and the other end is a free end; the microchip comprises a chip electrode and is characterized by further comprising a carrier; the electrical testing device and thepickup device are fixedly installed on the carrier; and the free end of the test electrode is connected with the chip electrode when the pickup device picks up the microchip. The pickup device and the electrical testing device are fixedly installed on the carrier, so that the electrical testing device is enabled to test the electrical performance of the microchip picked up by the pickup device without a positioning operation, and the risk of errors caused by inaccurate positioning of the electrical testing device is reduced.

The invention provides a code performance test method and device. Through the code performance test method and device, one-stop whole-process automation of all links can be realized, test result datacan be analyzed automatically and intelligently, whether a performance test meets a demand can be judged intelligently, performance differences among different versions and abnormal data can be quickly discovered visually through a graphic interface, personnel is notified in real time for processing, labor cost is reduced, and the error risk is lowered. The code performance test method comprises the steps that when a predetermined trigger condition is met, whether a tested code is updated is checked, wherein the tested code is associated with a test configuration file, the test configuration file comprises test parameters and tested performance indexes, and each tested performance index corresponds to a preset test scheme; when the tested code is updated, a test on the tested code is started, wherein the test comprises the step of executing the test scheme corresponding to each tested performance index to obtain a test value of the tested performance index; and the obtained test valuesof all the tested performance indexes are output.

Network switches of an information handling system are automatically configured by a PXE agent associated with each network switch, such as a PXE agent embedded in firmware of each network switch. The PXE agent automatically requests a configuration image during boot of the network switch and re-configures the network switch with the configuration image. For instance, the PXE agent requests configuration service from a PXE server which directs a TFTP server to download the configuration image to the network switch. In one embodiment, a blade server has plural server blades supported in plural chassis with each chassis having one or more switches. Each switch has a PXE agent so that the switches of the blade server are automatically configured with the same configuration image. Alternatively, selected configuration factors, such as a static IP address, are individually configured by reference to a unique identification, such as a universal unique identifier.

The invention belongs to the technical field of nuclear power design, and particularly relates to a function analysis method for operational control under accident condition of a nuclear plant with a digital human machine interface. The method comprises the following steps of firstly determining a selecting rule of function modules in accident operation regulations, screening the functions in the accident operation regulations according to the rule, obtaining a lift of functions which need to be treated with modularization design, then, integrating and screening the information of the function modules to determine an information list of comprehensive display control function, and finally, arranging the information list of comprehensive display control function according to an arrangement principle. The function analysis method is used for designing a related accident regulation comprehensive display control function, providing comprehensive monitoring and control information needed in the accident management process for operators, and improving accident management efficiency so as to reduce risks caused by accidents.

An offset drive link assembly for transmission and multiplication of torque from a power tool for tightening or loosening a threaded fastener includes: a drive force input assembly; a drive force output assembly; and a reaction force assembly. Advantageously the offset drive link assembly: allows access to previously unreachable fasteners due to, for example protruding threads, limited clearances and obstructions; makes practical previously unusable devices driven either electrically, hydraulically, manually and / or pneumatically; makes feasible previously unusable advanced materials, such as, for example aircraft-grade aluminum; creates modular components, such as, for example hex-reducing and -increasing drive bushings, male to female drive adaptors, to meet bolting application characteristics; yields accurate and customizable torque multiplication; tames drive force and reaction force application; overcomes corrosion, thread and facial deformation; avoids bolt thread galling; nullifies side load; ensures balanced bolt load for symmetrical joint compression; simplifies link and tool use; minimizes risk of operator error; and maximizes bolting safety.

The invention provides an intelligent information monitoring and management system for a transformer substation, and the system comprises a centralized circulation module which achieves the centralized management of networked three-remote monitoring information; a quick verification module with a monitoring information quick verification function that can enable an auditing user to complete naming, relevance and consistency verification of a large number of monitoring signals with naming rules in a one-key mode, and quick verification of three-remote information can be completed; an intelligent reminding module which has a signal error reminding and protection signal correct name similarity list based on a rule template library after a user checks an error; a version management module which is independent of the work order data storage in the monitoring version, but the source of version information is formed according to the work order; and a checking rule template management module,wherein the checking rules of the function are uniformly arranged in a plurality of electronic rule libraries, the defects of paper management, manual search and the like of the conventional rule libraries are overcome, and a standard and flexible management mode is provided.

The invention discloses a pichia pastoris fermentation medium for large scale production of recombinant human collagen. 0.01-10g / L of a metabolism conditioning agent is used in the medium so that pichia pastoris metabolism is adjusted, recombinant protein expression is accelerated, a fermentation period is shortened, energy consumption is reduced, an error risk is reduced and stable industrial production is guaranteed. The medium realizes large scale production of recombinant human collagen through 1000L of a fermentation cylinder, shortens a methanol induction period by 20% and improves a recombinant human collagen expression level by 16.5%. The pichia pastoris fermentation medium is especially suitable for a pichia pastoris methanol induction stage of recombinant human collagen industrial high density fermentation expression, effectively reduces a production cost, produces substantial economic benefits and has a very important meaning for industrial production of the recombinant human collagen.

The present invention relates to a risk control system, in particular, a risk control system which can perform multi-level prevention and control on risks. According to the technical schemes of the invention, the risk control system comprises an application information verification module, an anti-fraud detection module, a scorecard determination module and a local information storage module. A risk control check process includes the following steps that: the application information verification module verifies application information; the scorecard determination module derives a base score based on the application information and a predetermined logical rule model; the anti-fraud detection module calls the credit information of a third-party credit reference service provider and performs anti-fraud detection on the credit information; the scorecard determination module obtains an extended score according to the credit data and the predetermined logic rule model; and the scorecard determination module summarizes and processes the basic score and the extended score and feeds back a result. With the risk control system of the invention adopted, multi-level risk prevention and control in a loan borrowing process can be realized, and risks in the borrowing process can be greatly reduced.

The invention provides a display panel and a display apparatus. The display panel comprises a light-emitting unit array substrate, a packaging substrate and at least one fingerprint identification unit, wherein each fingerprint identification unit comprises a common electrode, a second electrode, a PIN junction and a first electrode; the second electrode, the first electrode and the PIN junction form a photosensitive diode; the common electrode is electrically connected with the first electrode; the second electrode and the common electrode form a storage capacitor; the common electrode and / or the first electrode comprises a first body part and a first protruding part; the second electrode comprises a second body part and a second protruding part; and vertical projections, on a substrate, of the first protruding part and the second protruding part are overlapped and are both located between vertical projections, on the substrate, of two adjacent light-emitting units in a second direction. According to the display panel and the display apparatus provided by the invention, the fingerprint detection stability is improved.

The invention discloses a combined secondary terminal short circuit wiring bar, which is formed by sequentially combining and connecting inserting blocks in any quantity in an end-to-end connecting way, wherein each inserting block consists of a body, a wiring plug, a wiring jack and an elastic copper sheet, one side of each body is provided with an inverted trapezoidal groove, the opposite side of each body is provided with a tooth corresponding to the shape of the inverted trapezoidal groove, the wiring jack and the elastic copper sheet are arranged in each body, the wiring jack is electrically connected with the elastic copper sheet and is electrically connected with one end of the wiring plug, and the other end of the wiring plug is directly plugged and connected onto a secondary wiring terminal in a secondary wiring cabinet. The combined secondary terminal short circuit wiring bar has the advantages that any continuous terminals on a secondary wiring terminal bar can realize short circuit and can be led out to be connected to other positions through external test wires, ingenious and flexible effects are realized, during the wiring operation, the inserting blocks in the required quantity are spliced and are then directly inserted and connected onto the corresponding wiring terminals, the consumption of the test wires is reduced, the operation is simple and convenient, and the risk of error occurrence during the wiring is reduced.

The invention discloses a verification method, device and system of transmitted data. The method includes the following steps that: a transmitting client locally simulates a virtual receiving module; after a data block of a file to be transmitted is divided into n data segments, the data segments are sequentially transmitted to the virtual receiving module through a first transmission channel; when each data segment is transmitted, a corresponding check code can be generated, the check code corresponding to each data segment is transmitted to the virtual receiving module through a second transmission channel; the virtual receiving module verifies the data segments which are sequentially received, and forwards successfully-verified data segments through the first transmission channel, and forwards the check codes corresponding to the successfully-verified data segments through the second transmission channel. With the verification method, device and system of the transmitted data of the invention adopted, error risks of the transmitted file can be decreased.

The invention discloses a passenger and freight roll-on and roll-off harbor to-be-transported field intelligent operation mode based on BIM technology. The passenger and freight roll-on and roll-off harbor to-be-transported field intelligent operation mode comprises steps of acquiring real-time ship information and historical information, issuing and collecting ticket buying reserving information,performing preprocessing on a combined solution of a to-be-transported area and a ship parking space, performing safety checking and information detecting, adjusting and updating the combined solution, issuing vehicle path and parking space information, inducing the vehicles arrive at the to-be-transported area, getting on the ship, etc. The passenger and freight roll-on and roll-off harbor to-be-transported field intelligent operation mode has advantages of automation and intelligence.

The invention discloses a method and device for collecting Unix / Linux system operation data. The collection method comprises the following steps: (1) acquiring acquisition parameters from a server through a file transfer protocol (FTP); (2) operating a command through cron for root at regular intervals, and collecting operation data and storing in extensive makeup language (XML) files; (3) operating relative commands in a common user identity through cron at regular intervals, and collecting the operation data and storing in the XML files; (4) automatically uploading the data files to a monitoring server through the FTP; and (5) scanning the files by the monitoring server at regular intervals, reading and processing the relative data. The device is characterized in that UnixShell is used for collection, and the UnixShell is transparent, readable and auditable for a manager, thereby improving safety and reliability, overcoming the defect that a password is needed in the traditional Telnet collection mode and reducing the management difficulty and the risk of leaking the password.

The invention relates to a transformer substation simulation system, in particular to a three-dimensional simulation system of a 500kV transformer substation. Three-dimensional models, flexible circuit conductor morphological mathematical models and other modules of parts of the transformer substation are pre-arranged in a computer, transformer substation design parameters, line marks and three-dimensional display angles of the transformer substation are confirmed, and a classification processing method is adopted to establish model libraries for different connecting modes, different object models, color setting, background pictures and the like. The three-dimensional simulation system can directly serve as a constructional preventative tool to simulate specific and actual transformer substations, virtually simulate and display reorganized and expanded power transformation projects before actual construction to meet the demands for scheme design, construction, line repair, relevant tendering, project publicity and the like and play a role of 'reducing design risk on the computer' and accordingly reduce error risks of transformer substation design and construction. In addition, before an actual system is constructed, a panorama of the transformer substation can be well displayed, and an earlier-stage basis is also provided for smooth project implementation.

The present invention relates to a cartridge, system, and methods that can be used for automated handling of fluids, such as blood. The cartridge can be configured to obtain a fluid sample from a sealed container, e.g., a septum sealed container. In an embodiment, the cartridge can be in the form of a fluid receptacle. The fluid receptacle can be configured to obtain sample from sealed container. The fluid receptacle can include a piercing system, a reservoir, a vent system, and a filling system. The vent system can be configured to provide fluid communication between the container and surroundings. The vent system can be valved. The filling system can be configured to provide fluid transfer between the container and the reservoir. The filling system can include a piston. The piercing system can be configured to enter the sealed container. The fluid receptacle can be a component of an apparatus also including a support. The support can be configured to retain a plurality of fluid receptacles. In an embodiment, the present method can include a method for handling fluid samples with an automated system. The method can include removing sample fluid from a sample container into a fluid receptacle; venting the sample container with the fluid receptacle; and dispensing the sample fluid from the fluid receptacle into a second container.

The invention discloses a multi-data-source data synchronizing method. The method comprises the following steps: establishing a first connection between a data platform and at least one data source, and establishing a second connection between the data platform and an application server; receiving a source table which is selected by a user and needs to be synchronized and data source types, and generating table establishing tasks and data synchronizing tasks corresponding to data sources according to pre-resolved source table structures of the data sources; and publishing the generated table establishing tasks and data synchronizing tasks corresponding to the data sources to a preset workflow scheduling engine, and executing the table establishing tasks and the data synchronizing tasks corresponding to the data sources through the preset workflow scheduling engine. Through adoption of the multi-data-source data synchronizing method, full-automatic operation of a whole data synchronizing flow can be realized, and a development flow, a testing flow and a deployment flow are omitted for developers.

The invention provides a database construction system which is run in a compiling system and used for executing compiling and access to a database. The database construction system comprises a receiving unit, a judging unit and a translating unit. The receiving unit is used for receiving a universal initialization SQL statement of a database. The judging unit is used for judging the type of a target database. The translating unit is used for compiling character strings in different languages according to key values of the initialization SQL statement of the database and generating SQL statements executed in the target database according to the initialization SQL statement of the database and the key value character strings. The invention further provides a database construction method and device. By means of the database construction system, device and method, the SQL statements adapting to various types of databases and languages can be generated according to the universal SQL statement for initialization of data of the database, so that the initialization SQL statement is easy to maintain, and the risk that errors are generated in the maintenance process is reduced.