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8214 results about "Assembly line" patented technology

An assembly line is a manufacturing process (often called a progressive assembly) in which parts (usually interchangeable parts) are added as the semi-finished assembly moves from workstation to workstation where the parts are added in sequence until the final assembly is produced.By mechanically moving the parts to the assembly work and moving the semi-finished assembly from work station to ...

Extensible bayesian network editor with inferencing capabilities

A system for the representation, editing, evaluation, and inference of graphical models is disclosed which can be used to construct and evaluate a graphical model or graphical network and to calculate inference values. An efficient method of updating graphical models is demonstrated, and provides the basis for an improved system for manipulation and evaluation of probabilistic models. The graphical network editor is useful in the construction of graphical modes such as Bayesian Networks. The graphical network and network graphical user interface (GUI) are used in conjunction with each other to model a system wherein failure probabilities and the current state of components are taken into account to monitor the health and progress of a system for an engineer or engineering software to evaluate and monitor. The evaluation is useful in the monitoring of assets and other real systems having multiple, dependent, and independently operating components such as a pump, a manufacturing plant, a production line, an assembly line, where asset health and quality control is a concern. The asset components each influencing some overall outcome of a system or situation. Success or failure or probability of success, probability of failure and health of the system can be monitored and manipulated by altering the values of prior probability and posterior probability values. Failure correlation between components can be evaluated wherein failure rates of asset is unknown. Production and quality can be monitored and altered.

OpenFlow network system and method for enhancing programmable capability

The invention provides an OpenFlow network system and method for enhancing programmable capability. Two assembling devices of the system are expanded respectively, for a network controller, a protocol analysis and configuration module, a data packet processing and programming module, a queue resource allocating module and a link-layer protocol allocating module are added, and an interchanger is additionally provided with four modules which are a protocol analysis module, a data packet processing assembly line module, an output queue module and a link-layer protocol analysis module and respectively correspond to the four modules additionally arranged for the network controller. Through cooperation of the four sets of corresponding modules, the OpenFlow network system can deploy a plurality of heterogeneous networks to achieve data forwarding independent to protocols, and network programmability is enhanced. According to the OpenFlow network system and method, different heterogeneous networks which are of different systematic structures, have an independent addressing function, routes, and related network protocol execution functions are deployed in the OpenFlow network system, software defining capacity and software defining category in an existing SDN are substantially improved, and programmability of the whole SDN is obviously improved.

Method and apparatus for encoding and decoding bar codes with primary and secondary information and method of using such bar codes

A bar code (10) has primary information (46, 48, 50, 51) encoded in one direction (e.g., horizontally) and secondary information (13, 21, 36) encoded in another direction (e.g., vertically) in single (11) or multiple tracks (35) in selected ones of the vertical bars (11) of a bar code (10). Using a non-linear, variable amplitude scanner, all of the bars are scanned in the one direction to obtain all of the primary information and all of those vertical bars having secondary information are scanned in the other direction to obtain all of the secondary information. The one direction which is perpendicular to the vertical bars (11), is determined by first rotating the scan path axis (86, 87) until both start (46) and end (48) code bars are read thereby placing the scan path entirely within the total bar code, and, then, further rotating the scan path (88, 89) to determine the direction of the minimum crossing width (Lsc 80) of the total bar code (10). Secondary information is scanned in planes orthogonal to the one direction after those vertical bars (11) having such information are first identified and selected. In a preferred embodiment, the decoded secondary information may be used to control selected station process operations for selected products in a continuous manufacturing assembly line.

High-performance low-power-consumption embedded processor based on command dual-transmission

ActiveCN101526895AImprove parallel processing capabilitiesAchieve leapfrog developmentConcurrent instruction executionPower supply for data processingAssembly lineExecution control
The invention provides a high-performance low-power-consumption embedded processor based on command dual-transmission, comprising a command fetching unit, a two-way decoding unit, a transmitting unit, a command dispatch execution control unit, a command executing unit and a loading/storing unit; wherein the command fetching unit is used for pre-fetching two commands in a single clock cycle and sending the commands into an assembly line; the two-way decoding unit is used for parallelly decoding the two commands in the single clock cycle; the transmitting unit is used for parallelly transmitting the two commands in the single clock cycle; the command dispatch execution control unit is used for dynamically adjusting the command dispatch according to the computing load and controlling execution according to an out-of-order execution mechanism; the command executing unit is used for computing the results of the commands; and the loading/storing unit is used for ensuring that when the commands are absent, sequent commands can successfully occupy the assembly line and visit the data memory on the disc and the data memory outside the disc. The invention can improve the performance of the embedded processor and reduce the cost under the precondition of low power consumption.

A medical laboratory clinical biochemical detection automatic checking method and system

The invention provides a medical laboratory clinical biochemical detection automatic checking method and system. The method employs a computer software and hardware system and programs multiple checking rules to form a multiple checking rule execution module to automatically check the detection results of various biochemical immunity detection items. The detection results of the various biochemical immunity detection items cannot be sent to an automatic checking unit for automatic checking until they pass the multiple checking rules; if the detection results of the various biochemical immunity detection items cannot pass the above-mentioned checking rules, the detection results are transferred to a manual checking unit for checking; only after the detection results are checked by the manual checking unit or checked again after automatic treatment of dilution, reexamination, test item adding, unqualified sample return and the like by an assembly line can a detection report be issued; the multiple checking rules mainly include a clinical information judging rule, a sample state judging rule, an indoor quality control judging rule, an instrument state judging rule, a range judging rule, a difference judging rule, and a logical relationship judging rule. The checking rules are reasonable in design and cover the pre-analysis, analysis and post-analysis processes, thereby realizing whole-process quality control on a detection analysis process and guaranteeing the accuracy of detection results.

Wireless communication device and method

The invention relates to a wireless communication device that is capable of communicating using a pole antenna in a first mode and a slot antenna in a second mode. The wireless communication device contains at least one conductive tab that provide an antenna. The tab(s) form a pole antenna, and the tabs may also be attached across a slot to form a slot antenna. The wireless communication device can communicate at different frequencies using the pole antenna in a first mode and the slot antenna in a second mode. The tab(s) may be attached across a slot created in a package to form a slot antenna, or the tab(s) may be attached to a slot that is created as part of the wireless communication device to form a slot antenna. The tab(s) and/or the slot may also contain an adhesive material to attach the wireless communication device to a package, container or other material. More than one slot may be provided to form a circularly polarized antenna. The wireless communication device can be placed inside a conductive package using a slot antenna to provide unshielded communications. The wireless communication device can be further adapted to detect when the package is opened and to communicate such information. The wireless communication devices can be printed or placed on a carrier or support, such as film, to be stamped onto packages in a manufacturing facility and/or assembly line. The carrier may be a conductive material in which tabs are formed as part of the carrier before the wireless communication device is attached.

Rapid positioning and identifying method based on two-dimensional code decoding

The invention belongs to the technical field of two-dimensional code identification, and provides a rapid positioning and identifying method based on two-dimensional code decoding. The method comprises the following steps: performing median filter processing on an entire image; scanning the image, judging whether or not a two-dimensional code exists in the image, and if so, acquiring a two-dimensional code regional coordinate; intercepting a two-dimensional code image; performing adaptive binarization processing; performing connected area disposal on black pixel points; screening four boundaries; converting the coordinate system of the image into the coordinate system of the two-dimensional code; projecting the two-dimensional code under a new coordinate system to obtain the directivity, real boundary length and coordinate of the two-dimensional code and the barycentric coordinates of black-white blocks; judging the gray values of the black-white blocks to obtain a two-dimensional code information matrix; and acquiring decoding information. The method can adapt to various working conditions, and has the advantages of high contrast, high interference resistance and low investment cost. Automatic positioning and identifying functions can be finished by only one set of industrial camera and light source; high working efficiency is achieved; and the production requirement of an assembly line is met to the maximum extent.

System and method for processing multi-core parallel assembly line signals of 4G broadband communication system

InactiveCN103838552ASafe handlingOptimize traditional processing methodsConcurrent instruction executionCommunications systemGranularity
The invention discloses a system and method for processing multi-core parallel assembly line signals of a 4G broadband communication system based on a GPP. In order to meet the strict requirement for the real-time performance of the 4G communication system, the cloud computing idea is utilized, the GPP serves as a computing resource, communication data are processed by utilizing an assembly line processing mode based on the GPP, and a large volume of data and computing tasks are divided into reasonable granularities through a scheduler and are distributed to assembly lines of all levels to be processed respectively. Under the condition that hardware performance is limited, the assembly line mode can meet the requirement for the real-time performance more easily, meanwhile, the time affluence amount is led in, and large delay variation can be borne by the system. Computing resources are fully utilized through reasonable dispatching. According to the system and method for processing the 4G broadband communication system multi-core parallel assembly line signals, three kinds of assembly lines are designed totally, one assembly line is suitable for processing a large data volume and higher in reliability, another assembly line is suitable for processing a small data volume and high in speed and flexibility, and the third assembly line is a composite assembly line based on twp application scenes and with a high degree of parallelism, wherein the performance of the third assembly line is obviously improved.

Prefab system, structure and assembling method for all-functional framed buildings

InactiveUS20100024318A1Precision and efficiency and speedMade preciselyGeometric CADBuilding roofsElectricityFloor plan
A computerized prefab architect design system (CPAD) and method for the fabrication of frame-structured buildings with all functions, including an integrating device for integrating building design elements including customer acknowledged floor plans, plumbing layouts, electricity wiring layouts and structure/strength parameters into an assembly drawing; a dividing device for forming segments and layouts of wall panels, floor/ceiling panels and roof panels, layouts of roof trusses, and segments and layouts of plumbing, wiring and jointers in accordance with a segmentation rule for buildings comprising a local building specification, segmentation based on a loading size of a shipping container, strength and structural requirements of buildings, requirements for convenient on-site work and flexible assembly lines at factories; a generating device for generating a polygon stencil for components of the prefab architect based on said segments and layouts, said stencil including building frames, functional boards to be mounted onto the frames and functional accessories and appliances; and an outputting device for forming data including a list of materials, an electronic guide display, CAM files, container loading plans and assembly drawings for on-site work in accordance with requirements for the fabrication in said stencil. This invention comprises also a computer controlled fabrication system and method, with CPAD system and method included, for all-functional prefab framed buildings, an all-functional prefab framed building structure fabricated by utilizing the described system and method, and a quick method to assembly on site the described all-functional prefab framed buildings.

Automatic assembly line for assembling battery cell and shell

The present invention relates to the field of automation equipment, and discloses an automatic assembly line for assembling a battery cell and a shell. The automatic assembly line comprises a shell feeding module, a shell transferring module, a cell feeding module, a cell transferring module, a entering-shell module, a welding module and a discharging module. The shell transferring module is used for movement of a shell between the shell feeding module and the entering-shell module. The cell transferring module is used for movement of a cell between the cell feeding module and the entering-shell module. The entering-shell module is used for assembling of the cell and the shell. The assembled cell and shell move to the welding module to be welded. The discharging module performs discharging operation. According to the automatic assembly line, feeding of the shell and the cell, assembling of the shell and the cell, welding of the shell and the cell, and discharging of finished products can all be performed, and the whole process is completed automatically without manual intervention, so that manpower is saved effectively, the production efficiency and the percent of pass of the products are improved, and the automatic assembly line is of positive significance to reduction of enterprise cost and improvement of enterprise production capacity.
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