752results about How to "Improve programming efficiency" patented technology

The invention relates to a robot teaching programming system which comprises a teaching system, a posture tracking system, a physical robot system and a computer. According to the teaching system, a handheld teaching tool is connected with a teaching controller, and a teaching data collector is connected with the teaching controller and the computer. According to the posture tracking system, a camera set, a posture calculating unit and the computer are sequentially connected, and a tracking marker is fixed to the handheld teaching tool. According to the physical robot system, a physical robot, a physical robot controller and the computer are sequentially connected. The invention further provides a robot teaching programming method, and teaching programming is achieved through coordinate system establishment, interactive teaching, data post-processing and physical robot control. The robot teaching programming system and method have the advantages that a front-line worker uses the handheld teaching tool to interactively complete teaching programming, programming is convenient, in addition, experience and skills of teaching staff are reflected in a program, augmented reality simulation can be conducted, and interference between the robot and working scenes can be found in time.

An electronic instrument displays commands and arguments and their description related to specific user operations of an electronic instrument. A command help bar is displayed in a window with the command help bar displaying a command and associated argument and a description of the command and argument as a function of user defined operations of the electronic instrument using operation means. The user entered value is used as the argument, which allows the user to easily understand a specific description. The user may access additional help windows that displays information on a detailed explanation of the description method (syntax) of the displayed command and a programming example. The description of the command and argument including the specific setting value may be copied and pasted into a program file in a programming widow that is displayed at the same time, which enhances programming efficiency.

A method and computer readable medium for automatic replacement of object classes in a library with custom classes to improve program efficiency. The method begins with static analysis preformed on a program containing a plurality of objects in order to determine type-correctness constraints and to detect unused functionality in one or more of the objects to be replaced. The plurality of objects is instrumented to detect usage patterns of functionality in one or more objects. Customized classes are generated based upon the static analysis and usage patterns detected. Bytecode is rewritten which is used for generating classes. The present invention provides transparency in the replacement of the objects.

In a non-volatile memory device having a relatively high operation performance and a method of manufacturing the same, a substrate may be prepared to include an active region on which a conductive structure is located and defined by a field region in which an isolation layer is formed. A tunnel oxide layer may be formed on the active region of the substrate. A floating gate pattern may be formed on the tunnel oxide layer, and may include a lower part having a first width that is formed on the tunnel oxide layer and an upper part having a second width that is formed on the lower part, where the second width is substantially smaller than the first width. A dielectric layer pattern may be formed on the floating gate pattern, and a control gate pattern may be formed on the dielectric layer pattern. Accordingly, the non-volatile memory device may have an improved efficiency in programming and erasing data.

The invention is suitable for the technical field of set top boxes are provides a set top box programming method and system. The set top box programming method includes the steps that a set top box is connected with a server, and a feature code of the set top box is sent to the server; the server judges the model of the set top box according to the feature code, and a corresponding configuration file is generated according to the model and the feature code and sent to the set top box; a serial number and an authorization code are analyzed from the configuration file by the set top box, and the serial number and the authorization code are programmed into the set top box; a corresponding system is downloaded from the server by the set top box and installed. According to the method, because the serial number and the authorization code are acquired from the server through the set top box and programmed into the set top box, and then the corresponding system is downloaded from the server and installed, a large amount of repeated work in the batch production process of the set top boxes is reduced, human cost is saved, and the programming automation and the programming efficiency of the set top box are improved.

The invention relates to a robot welding track autonomous programming system and method based on vision sensing. The system and the method can be widely applied to the field of automatic welding. According to the system and the method, at first, a vision scanning method is utilized for obtaining a three-dimensional model of the appearance of a workpiece to be welded; then by means of preprocessingand point could fitting of scanned data, the characteristic face is obtained; the equation of a path to be welded is obtained by means of the intersecting line of the characteristic face, the weldingtrack is generated automatically. According to the system and the method, welding teaching-free programming is achieved, the method has an obvious advantage compared with an existing online teachingmethod, the system and the method have high adaptability to workpieces of different shape characteristics, the flexible requirement of production practicality is met, man-machine combined operation isavoided, and the production efficiency and the safety are improved.

The invention relates to a method for converting ladder diagram language into structure text language, which comprises the following steps of: storing the ladder diagram language into a storage structure beneficial to edition and conversion, and introducing virtual nodes at intersection points between vertical lines and other ladder diagram symbols which refer to real nodes; merging the virtual nodes to form an AOV (Amplitude Versus Offset) diagram; and converting the AOV diagram into a structure text by classifying different types of nodes according to the node sequence of the AOV diagram intopological sorting. The method has generality and can be used for accurately and effectively convert any complex ladder diagram into a structure text. Visual ladder diagram programming is realized in places where only structure text programming can be used formerly, so that user use is convenient, the threshold of PLC (Programmable Logic Controller) programming is reduced, and the programming efficiency of PLC is increased.

Disclosed are a parallel programming system and the method thereof, which are used for the programming of the chips with different types of buses; firstly, the corresponding connection relation of chips for being programmed and the microcontroller units is edited to form the configuration information; the configuration information, the programming commands and the data for programming are sent to the principle microcontroller unit; the principle microcontroller unit analyzes the configuration information, distributes the data for programming to the subordinate microcontroller units and controls the subordinate microcontroller units to activate the programming operation; the programming results are sent to the computer as the feedback after all the programming operations are finished; the subordinate microcontroller units programs the data on a plurality of chips connected with the subordinate microcontroller units and provided with specified types of buses; the programming result is sent to the principle microcontroller as the feedback after the programming is finished.

An application (e.g., a computer program) prints data by invoking a print function with a format argument and, optionally, at least one data argument. The format argument and any data arguments are saved in a deferred trace data buffer. The print function returns to the application then, sometime after the print function has returned, the deferred trace data buffer is processed and the format argument and / or any data arguments are printed. By saving the format argument and any data argument(s) to a memory buffer instead of parsing and formatting the arguments in real-time, program efficiency may be improved and the impact of the print function on a software test scenario may be reduced.

The invention discloses an anti-operation locking system of a transformer substation automatic system, which is characterized by comprising a programming system and an operation system, wherein the programming system is used for providing functions of management, resource allocation and editing and debugging to the whole engineering and is operated in the operation system; the operation system is used for completing the tasks of input processing, program executing and output processing by explaining the target codes generated by the programming system and is operated in a monitoring system, a communication management unit or a measurement and control device of an upper computer; and the programming system and the operation system perform data interaction through a communication interface. The invention improves the programming efficiency of a logic regulation database of the transformer substation automatic system, reduces the difficulty of follow-up maintenance and management, is convenient to examine, maintain and modify the anti-operation logic regulations, and further strengthens the reliability simultaneously while improving the maintainability of the anti-operation logic regulations of the transformer substation.

The invention relates to an intelligent robot programming method. The programming method includes the steps: abstracting a procedure to be programmed into a logic word block, graphically describing the logic word block into complementary graphical building blocks and storing the graphical building blocks; inputting the procedure to be programmed by grammatical constraint, calling the logic word block, and automatically selecting and visually displaying the graphical building blocks corresponding to the logic word block; finishing programming by piecing the graphical building blocks together. By the aid of the logic word block and the graphical building blocks, the intelligent robot programming method is understandable in image and convenient to control, so that programming efficiency is improved.

A metal oxide semiconductor field effect transistor (MOSFET) in a non-volatile memory cell has a source, a drain and a channel region between the source and the drain, all formed in a substrate of opposite conductivity type to the conductivity type of the source and drain. The MOSFET is programmed by connecting the drain electrode to the supply source of the main voltage, Vcc, provided to said non-volatile memory cell and supplying selected voltages to the source and substrate so as to invert a portion of the channel region extending from the source toward the drain. The inverted portion of the channel region ends at a pinch-off point before reaching the drain. By controlling the reverse bias across the PN junction between the source and the substrate, the pinch-off point of the inversion region is pulled back toward the source thereby to increase the programming efficiency of the MOSFET.Methods and structures for highly efficient Hot Carrier Injection (HCI) programming for Non-Volatile Memories (NVM) apply the main positive supply voltage Vcc to, the drain electrode of the NVM cell from the chip main voltage supply in contrast to the conventional method using a higher voltage than Vcc. The source electrode and substrate are reverse biased with a differential voltage relative to the drain, while a voltage pulse is applied to the control gate of the NVM cell to turn on the NVM cell for programming. To optimize the programming condition, the source voltage and the substrate voltage are then adjusted to achieve the maximum threshold voltage shifts under the same applied gate voltage pulse condition (i.e. using a gate pulse with the same voltage amplitude and duration regardless of the source voltage and the substrate voltage). The substrate voltage to the drain voltage can not exceed the avalanche multiplication junction breakdown for a small programming current during the bias voltage adjustment.

The embodiment of the invention provides a flash memory unit for a shared source line and a forming method thereof. The provided flash memory unit for the shared source line comprises a semiconductor substrate, a source line, a floating gate dielectric layer, a floating gate, a control gate dielectric layer, a control gate, side wall dielectric layers, side walls, a tunneling oxide layer, a word line, a drain electrode and a source electrode, wherein the source line is positioned on the surface of the semiconductor substrate; the floating gate dielectric layer, the floating gate, the control gate dielectric layer and the control gate are sequentially positioned on the surface of the semiconductor substrate on two sides of the source line; the side wall dielectric layers are positioned between the source line and the floating gate as well we between the source line and the control gate; the side walls are positioned on the floating gate and the control gate, which are far from the source line; the tunneling oxide layer is adjacent to the side wall and is positioned on the surface of the semiconductor substrate; the word line is positioned on the surface of the tunneling oxide layer; the drain electrode is positioned in the semiconductor substrate at one side of the word line, which is far from the source line; the source electrode is positioned in the semiconductor substrate which is right opposite to the source line; and the floating gate is provided with a p-type doping end which is close to the source line, wherein the doping type of the floating gate is in a p type and the doping type of other parts is respectively in an n type.

The invention discloses a general material coding method capable of coding according to user-defined rule, belonging to the field of material management. The method is characterized by decomposing the composition of material codes into a plurality of sections, wherein each section is a code name for describing a certain feature of the material. The method comprises the following steps of: making a coding rule, specifically, extracting a plurality of key feature description fields of each type of material so as to make rule basis for converting the key feature description filed into corresponding code for each feature field; and coding according to the rule, specifically, extracting each key feature description attribute of a certain provided material according to the description information of the material, converting the key feature description attribute into a feature description code name of the section, finally, combining the code names of each feature description filed together so as to form a material serial number for uniquely describing the material. In comparison with the prior art, the coding method disclosed by the invention solves the problem that coding products have no generality, so that change of the coding rule is no longer limited by program codes. The general material coding method capable of coding according to user-defined rule is a general coding way more than being just restricted to material coding.

The invention relates to a radar detection signal multi-dimensional feature cluster visual display method comprising the following steps: according to the parameter (frequency, pulse width, position, repetition period and amplitude) and other pulse descriptor word (PDW) information which a radiation source is concerned about, carrying out partition clustering by use of the frequency value of PDW data; when the number of PDWs in any cluster reaches a threshold, clustering the pulse width; and when the PDWs are associated, calculating the time difference between the associated pulses, and coloring the z-axes of the associated PDWs in a color corresponding to the cluster value in five drawn maps. Multi-dimensional feature maps, including a time-amplitude-color map, a time-frequency-color map, a time-pulse width-color map, a time-time difference-color map and a position-amplitude-color map, are drawn for the associated PDWs by use of the color values. For the time-domain and frequency-domain change characteristics of complex system radar signals which are difficult to sort, the visual method can well reflect the signal features.

The invention discloses a UG NX secondary development based numerical control blade periphery grinding parameterization programming method, which comprises the steps of establishing a periphery grinding machine three-dimensional simulation model, constructing a grinding machine kinematic chain, determining the direction of a machining coordinate system and drawing a blade blank model, drawing a grinding wheel three-dimensional model and carrying out parameterization, decomposing the blade periphery grinding process and establishing blade periphery profile mathematical models of corresponding procedures, deducing a grinding wheel processing track mathematical model of each procedure, programming a tool path model program file by using C++, programming a parameterization interface by using C#, carrying out assignment on variables in a program through the parameterization interface, drawing track points, verifying whether a tool path is reasonable or not by simulation processing, and generating G codes which can be directly applied to grinding machine processing through post-processing. Parameterization programming of the numerical control blade periphery grinding tool path is realized finally by using the method disclosed by the invention. The UG NX secondary development based numerical control blade periphery grinding parameterization programming method has the advantages of high universality, high programming efficiency and good machining quality.

Source code is compiled using a multi-stage compiler that includes a tokenizer, a type checker, and a composer. The tokenizer segments source code into a sequence of tagged segments. The source code includes at least one instruction that composes a first abstraction and a second abstraction with a selected composition operator. The parser builds a tree using the sequence of tagged segments. The type checker performs a first pass of the tree to determine whether abstractions on the tree are well typed. The composer reduces the at least one instruction composing the first and the second abstractions on the tree to a third abstraction. The composer substitutes the first and the second abstractions on the tree with the third abstraction, wherein the type checker performs a second pass of the tree to determine whether the third abstraction is well typed.

The invention relates to a heterogeneous multi-core programmable system implemented in a single FPGA (Field Programmable Gate Array) chip and a memory configuration method of the heterogeneous multi-core programmable system as well as a programming method of a computing unit. The heterogeneous multi-core programmable system comprises a host, multiple computing units, and an external DDR (Data Direction Register) memory which serves a system memory configuration shared by the multiple computing units, wherein a storage space is distributed in each computing unit; and each storage space is used for storing data and an instruction which correspond to each computing unit. The memory configuration method comprises the following steps: the host distributes the corresponding storage spaces to all the computing units in the external DDR memory according to computing tasks configured by all the computing units, and further divides each storage space into two symmetric regions. According to the heterogeneous multi-core programmable system and the memory configuration method, the data and instruction memories of the computing units are all distributed to the external DDR memory, so that the phenomenon of insufficient storage capacity for the instructions and the data due to lack of storage resources in the chip can be avoided; and meanwhile, the memory distribution has the advantages of flexibility, high efficiency and reliability.

The invention relates to an automatic programming system and method based on augmented reality, for the movement track of a robot. The automatic programming system and method can be widely applied tothe field of robot automation. The invention discloses the equipment composition of the automatic programming system based on augmented reality, for the movement track of the robot; on the basis of the equipment, coarse positioning for a workpiece to be machined is completed under the aid of augmented reality at first; then the workpiece to be machined is contacted by an end executer of the robotand by virtue of rapid teaching to acquire a series of feature points, then a transfer matrix between the base coordinate system of an industrial robot and the coordinate system of a virtual workpieceis obtained through the matching of the feature points and corresponding edges or surfaces on the three-dimensional model of the virtual workpiece, and then the movement track of the industrial robotis obtained. The system and the method are capable of realizing automatic programming under the rapid teaching, applicable to the workpieces to be machined and with random shapes or poses, and obvious in advantages compared with the existing online teaching or off-line programming method, and achieve the requirements of flexible manufacturing in the aspects of adaptability and high efficiency.

The invention discloses a high-speed high-precision flexible electronic gear box control method based on an open numerical control system. An electronic gear box is a core part of a gear processing numerical control system, and by parameter setting, requirements, on multi-axis linkage strict speed ratio relationships, of different machine tools for gear hobbing, gear grinding and the like can be met. Each axis servo motor and a spindle motor are connected with the system through motor interfaces, main movement signals are fed back through a motor encoder or a grating ruler, processed by the numerical control system and distinguished and computed through the flexible electronic gear box, and follow-up numerical control shafts are controlled to complete master-slave electronic gear ratio movement.

The invention discloses a method and a device for automatic data burning. The method comprises: when a current to-be-burnt terminal is corresponding to identification code information is detected, scanning the identification code information, the identification code information including to-be-burnt characteristic data information UID of the current to-be-burnt terminal; analyzing the identification code information, and obtaining, a to-be-burnt target characteristic data information table of the current to-be-burnt terminal generated according to configuration information of the current to-be-burnt terminal; according to UID and in the identification code information and the target characteristic data information table, performing matched burning, to burn the target characteristic data information in the target characteristic data information table to the corresponding storage position of the current to-be-burnt terminal. An objective of the method is to solve technical problems in the prior art that characteristic data information burning for an intelligent terminal is hand operated, and burning efficiency is low.

The invention provides a firmware burning method, a substrate management controller and a firmware burning system. The method comprises the steps that the substrate management controller (BMC) is connected with at least one to-be-burned chip, and each to-be-burned chip corresponds to a chip identification; a preset firmware-burning bottom-layer driving program and a to-be-burned file corresponding to each chip identification are stored in the BMC; firstly, the BMC searches the chip identifications; then, each searched chip identification is subjected to the process that on the basis of the firmware-burning bottom-layer driving program, the to-be-burned file corresponding to the current chip identification is burned into the to-be-burned chip corresponding to the current chip identification. When a main board is not started up, firmware burning can be achieved on the basis of the BMC on the main board, and therefore the required starting-up time of the main board is omitted. Thus, according to the scheme, the efficiency of firmware burning can be improved.

The invention discloses a programming system and a programming method thereof. The system comprises a programmer / PC, a transfer plate and at least one transmit plate, wherein level conversion circuits are arranged on the transfer plate and the transmit plate; the programmer is connected with the transfer plate; the transfer plate and the transmit plate are in communication connection through an RS-485 bus; the transmit plate is connected with a target chip in a one-to-one corresponding way; the transfer plate, the RS-485 bus and the transmit plate form a communication path. The method comprises the following steps: converting a target program into a binary BIN file; converting the binary BIN file into data meeting an IPS protocol; sending control signals through the communication path and controlling the target chip into an IPS download mode; sending a synchronization frame to the target chip through the programmer from the communication path to perform synchronization; reading the model and sector of the target chip through the programmer / PC after synchronization, and writing the model and sector into a program. The system has the advantages that off-line programming can be realized, one-to-multiple parallel programming can be realized, the programming efficiency is improved, and the system cost is low.

The invention discloses a numerical control program post-processing method for five-coordinate linkage machine tools, which includes the following steps: (1) a machine tool geometric error compensation parameter method is adopted to compile a numerical control program, so that codes can be universally used on machine tools with like systems; (2) the numerical control program points generated by the machine tool software are reversely calculated into the points in a programming coordinate system, the points in the programming coordinate system are then normally calculated into machine tools with other systems, and therefore the codes are universally used on machine tools with various systems. The method solves the problem that programs complied in the conventional mode cannot be universally used, and also solves the contradiction between the RPCP (Rotation Around Part Center Point) and RTCP (Rotation Around Tool Center Point) programming modes and the conventional program-debugging habit of workshop workers, debugging is simple, rapid and reliable, and mistakes are prevented.

The invention discloses a robot job task generation method based on a workpiece model. The movement track of a robot is displayed through a three-dimensional simulation space by extracting machining track data of a workpiece to be machined; the movement track and pose data of the robot are set through a man-machine interactive means; then a robot kinematic model is established, and robot movement data are solved according to the pose data; and finally, a robot job file is generated according to the robot movement data. By means of the robot job task generation method, the industrial robot job file can be rapidly generated, the models of the robot and the workpiece can be vividly and flexibly displayed, supported robot kinds are not limited, multi-robot programming can be supported, complex curve programming commonly seen in the industry can also be supported, and the industrial production efficiency can be greatly improved.

The invention discloses a portrait drawing system based on a robot. The system comprises a light source, a shooting mechanism, a first image processing mechanism, a second image processing mechanism, a vector processing mechanism, and a control mechanism; the light source is used for sending electromagnetic waves to a face; the shooting mechanism is an industrial camera with the integration of near-infrared and color and used for obtaining near-infrared images and color images of a human body, sending the color images to the first image processing mechanism, and sending the near-infrared images to the second processing mechanism; the first image processing mechanism is used for obtaining the color images sent by the shooting mechanism and obtaining binary images of the face; the second image processing mechanism is used for obtaining the near-infrared images sent by the shooting mechanism and obtaining binary images of five sense organs of the face; the vector processing mechanism is used for merging the binary images of the color images and the binary images of the near-infrared images, extracting the contour of the face, and performing vector processing of points of the contour; and the control mechanism is used for planning motion points to be drawn by the robot body according to vectorization of the points, controlling the movement of the robot, and accomplishing the drawing of the portrait.

The embodiment of the invention discloses a delivery parameter burning method, equipment to be burnt, burning tool equipment. The equipment to be burnt sends an own identifier and IP (Internet Protocol) address to the burning tool equipment to establish communication connection with the burning tool equipment, so that the burning tool equipment can adopt a UDP (User Datagram Protocol) to send delivery parameters in parallel, each piece of equipment to be burnt receives the delivery parameter corresponding to the own IP address and burns the delivery parameter, and burning efficiency is greatly improved since the burning tool equipment can send the delivery parameters in parallel.