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

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 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 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.

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 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 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 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 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.