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83results about How to "Fast debugging" patented technology

Testing and verifying system appropriate for intelligent transformer substation and verifying method

ActiveCN102608450ADigital real-time simulation with high precisionHigh precisionCircuit interrupters testingSmart substationTransformer
The invention discloses a testing and verifying system appropriate for an intelligent transformer substation and a verifying method. The system comprises an upper computer and an embedded system lower computer that comprises a collecting plate, a signal plate, a data plate and four sub-plates of a synchronization plate. The signal plate, the data plate and the synchronization plate are supplied with power by an external adapter DC5V. The synchronization plate provides synchronization pulse signals to other sub-plates. Ethernet of the upper computer is connected with the signal plate of the upper computer, the intelligent transformer substation, and a process layer, an interval layer and a station layer network of a digital transformer substation by an RJ45 twisted-pair through an industrial switchboard. The testing and verifying system appropriate for the intelligent transformer substation is convenient to detect and verify the electrical capacity of current intelligent transformer substation and digital transformer substation and improves the debugging speed of the intelligent transformer substation and digital transformer substation greatly so as to provide good technical assurance to construction of the intelligent transformer substation and digital transformer substation and lay a solid foundation for safe and stable operation of the intelligent transformer substation and digital transformer substation.
Owner:江苏凌创电气自动化股份有限公司

Debugging method for +/- 800 kV ultra-high voltage direct-current transmission project system

The invention relates to a debugging method for a +/- 800 kV ultra-high voltage direct-current transmission project system. The system comprises convertor stations at two ends and a direct-current transmission line. The debugging method for the +/- 800 kV ultra-high voltage direct-current transmission project system comprises the following steps that (I) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to calculation and analysis; (II) a debugging scheme for the +/- 800 kV ultra-high voltage direct-current transmission project system is formed; (III) a debugging plan for the +/- 800 kV ultra-high voltage direct-current transmission project system is made; (IV) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to a field debugging test; (V) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to a pilot run; (VI) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to a debugging summary. According to the debugging method for the +/- 800 kV ultra-high voltage direct-current transmission project system, a single current converter and a monopolar and bipolar system debugging test are combined for the first time, therefore, the efficiency of a system debugging test is improved, the system debugging speed is increased, good conditions are created for finishing system debugging in advance, and experience and reference are provided for the debugging of a direct-current transmission project system in future.
Owner:STATE GRID CORP OF CHINA +1

Bearing rotation torque test device

Provided is a bearing rotation torque test device. The center shaft of an axial loading member is connected with a thrust bearing and a spring spacer. A micro-load rod matches a pressure sensor connected with an axial loading sleeve. A measuring member is formed through clearance fit between the inner holes of two identical upper and lower detection bearings and a test shaft. The lower end of the test shaft is connected with an elastic coupler. The outer diameter of the upper detection bearing matches the axial loading sleeve mounted on the pressure sensor, and the outer diameter of the lower detection bearing matches a three-claw chuck mounted on a test bench. The shaft of a stepper motor is additionally equipped with a torque overload device, so damage to a torque sensor by detection overload is avoided. The thrust bearing, the spring spacer and the elastic coupler are provided with an aligning function, so the concentricity of the device is guaranteed. After loading, the three-claw chuck is released. The bearings are undirected, and are completely unaffected by tilting load and other pressures. The test values are more accurate. The trouble of detection tool replacement for test of bearings of different specifications is reduced. The problem that inaccurate values, poor repeatability and poor practicability are caused by loading deformation of the detection bearings is solved completely.
Owner:CIXING GROUP

Display module driving circuit, driving method and liquid crystal television

The embodiment of the invention provides a display module driving circuit, a liquid crystal television and a display module driving method, relates to the field of electronic technology, and solves the technical problem in the prior art that a video processing chip is debugged with a heavy workload. The display module driving circuit comprises a data processing module, a GAMMA voltage generating module and a driving module, wherein the data processing module is used for processing an image displaying signal into a line synchronization signal, a field synchronization signal, a data driving signal and a scanning driving signal; the GAMMA voltage generating module is used for transmitting a GAMMA voltage corresponding to the GAMMA voltage value which is corrected according to a preset GAMMA curve to the driving module after receiving the line synchronization signal; and the driving module is used for generating a driving voltage by using the GAMMA voltage as the reference voltage according to the line synchronization signal, the field synchronization signal, the data driving signal and the scanning driving signal, and loading the driving voltage on pixels on a liquid crystal display module and corresponding to the line synchronization signal, the field synchronization signal and the scanning driving signal. The display module driving circuit, the liquid crystal television and the display module driving method are applied to improvement of the display effect of the liquid crystal television.
Owner:HISENSE VISUAL TECH CO LTD

High-speed array chip mounter

The invention relates to a high-speed array chip mounter. The chip mounter comprises a chip mounter rack, wherein a left board feeding platform and a right board feeding platform are laid horizontally on the two sides of the chip mounter rack respectively, a forward looking camera is arranged on the front side of the right board feeding platform, an up looking camera is arranged on the upper surface of the right board feeding platform, array mounting heads are arranged on a beam in the chip mounter rack, and a down looking camera is installed at the bottoms of the array mounting heads. An up-down movement mechanism is arranged on the back faces of the array mounting heads, a board feeding mechanism is horizontally laid between the left board feeding platform and the right board feeding platform, and array feeders are installed on one side of the chip mount rack. The high-speed array chip mounter has the advantages that the thirty array mounting heads are adopted for synchronously moving to the corresponding thirty feeders, meanwhile, the cameras are arranged in the area of the left board feeding platform and the area of the right board feeding platform, the cross line on a displayer plays a role in positioning circuit boards, it can be ensured that the fed circuit boards to be mounted are uniform in position, staff are used sufficiently, and high-speed high-efficiency production is achieved.
Owner:浙江华企正邦自动化科技有限公司

Method and apparatus for analyzing and debugging natural language parses

A method and apparatus for analyzing and debugging natural language parses is provided. An input sentence is received and parsed by a parsing engine. A table of constituents is retrieved from the parsing engine and a grid tree is drawn representing the input sentence. Nodes of the tree, or connecting points, appear at intersections of the tree “branches.” Once the grid has been drawn, the first syntactically correct parse of the sentence is mapped to the grid in a tree-like manner (the “parse tree”). Input is then received for selecting one of several graphical buttons, for selecting a node that is in the parse tree, for selecting a node that is not in the parse tree, or for selecting options from one of several “pull-down” menus. If a connecting point that is not contained in the parse tree is selected, a group of menu options may be displayed adjacent to the selected connecting point. The user may select menu options for displaying successful rules applied at the connecting point, or for displaying unattempted and failed rules for the connecting point. If a connecting point that is contained in the parse tree (i.e. a constituent was formed at the connecting point) is selected, a second group of menu options may be displayed adjacent to the selected connecting point. The menu options may include displaying the name of the connecting point and the name of the rule that was applied at the connecting point to form the constituent.
Owner:MICROSOFT TECH LICENSING LLC

System and method for debugging single-mode broadband double-fiber collimator and thereof

The invention relates to a system and method for debugging a single-mode broadband double-fiber collimator. The system for debugging the single-mode broadband double-fiber collimator comprises an FP-LD laser light source with a wavelength of 1550nm, a Photon Nano Scan spot device, a one-dimensional adjusting bracket, a five-dimensional adjusting bracket, a computer and a to-be-debugged single-mode broadband double-fiber collimator, wherein the FP-LD laser light source with a wavelength of 1550nm is arranged at one end of the single-mode broadband double-fiber collimator; the to-be-debugged single-mode broadband double-fiber collimator is arranged on the one-dimensional adjusting bracket on the five-dimensional adjusting bracket; the one-dimensional adjusting bracket is used for adjusting a clearance between a single-mode double-fiber pigtail and a lens in the single-mode broadband double-fiber collimator; the Photon Nano Scan v2 spot device is interconnected with the computer; the debugging of the single-mode broadband double-fiber collimator is realized by debugging the five-dimensional adjusting bracket; the spot device is used for double beam debugging. The debugging method according to the invention is simple and convenient in operation, high in debugging result consistency, low in insertion loss and high in yield, and can be widely applied to the field of optical fiber communication.
Owner:上海中科光纤通讯器件有限公司 +2

Fine animation manufacturing method based on secondary controllers

The invention discloses a fine animation manufacturing method based on secondary controllers. A polygon where all the secondary controllers are located and local coordinates in the polygon are determined; weight data of all the secondary controllers are exported and combined into a single weight system, and thus the speed of debugging an animation can be increased; meanwhile, after the animation is bonded through a skeleton, a displacement rotation transformation matrix M of the secondary controllers relative to the local coordinate system of the secondary controllers is recorded, then the transformation effects of all the secondary controllers are accumulated according to the weight of the secondary controllers to all vertexes on the polygon model, and the fine animation effect controlled by the secondary controllers is achieved. Compared with secondary controllers in existing three-dimensional software, nodes for updating positions of the controller and nodes for the controllers to adjust the positions of the vertexes of the polygon model are established, and otherwise directed annulate images can be formed. Thus, the method further solves the problem that role animation debugging becomes slow after the multiple secondary controllers are added in the existing three-dimensional software.
Owner:北京春天影视科技有限公司
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