82results about How to "Simplify the programming process" patented technology

The invention provides a PLC software programming aided design method. The PLC software programming aided design method comprises a step 1 of receiving a table stored with specific parameters of a PLC software function module, the specific parameters being used for automatically and regularly generating correlated variables and finally generating PLC codes; a step 2 of enabling PLC programming auxiliary design software to automatically generate a variable identification external input-output signal list of external input-output signals; a step 3 of enabling the PLC programming auxiliary design software to generate internal intermediate variables and PLC program codes; a step 4 of introducing generated internal variable information and calling codes into PLC programming software. The PLC software programming aided design method is advantaged in that the PLC programming process is greatly simplified, errors, of codes and parameters, caused by manual input are avoided, variable names, annotation, storage regions and the like which are automatically generated all accord with the standardizing programming requirement, the fact that the generated PLC codes are from an unified module library can be ensured, and the fact that the PLC program architecture is standardized is ensured.

The invention provides a method for detecting printed circuit boards. The method comprises the steps of providing an interface to receive a to-be-detected area chosen on a printed-circuit-board scanning image generated through an optical detector by a user, recognizing a weld leg in the chosen area and detecting the weld leg. The invention also provides an optical detector for printed circuit boards. The invention solves the problems that the prior optical detector for printed circuit boards needs to manually draw test windows of IC weld legs one by one when the IC weld legs are detected or array the test windows of the weld legs through the quantity of the specified IC weld legs, and is complex to recognize and program the IC weld legs and high in detection workload, and then achieves the automatic recognition of a plurality of to-be-detected weld legs, as well as convenient fast effects. The method can greatly simplify the programming process for recognizing the IC weld legs in the use of AOI.

The invention provides an island micro power grid probabilistic load flow analytic calculation method. The calculation method is provided for calculating an operation state of an island micro power grid including intermittent DG such as photovoltaic electricity, wind power and the like; loads of the island micro power grid fluctuates randomly. A conventional island micro power grid steady state load flow analysis method is mainly based on load flow calculation, a load flow result of only a single operation point can be obtained, research on probabilistic load flow calculation is only based ona simulation method which requires computational statistics on a large amount of samples so as to obtain a probabilistic load flow result, online analysis can be adversely affected due to long computation time, and correlation of DG contribution in the micro power grid is mostly not taken into consideration. To overcome the above limitations, the invention provides the island micro power grid probabilistic load flow analytic calculation method via which rapid island micro power grid probabilistic load flow calculation can be realized, requirements for engineering accuracy can be met, and the method disclosed in the invention can be used for on-line analytical application.

The invention discloses a nonvolatile storage chip sin burning method and system and belongs to the field of chip technology. The burning method comprises the following steps: collecting a bar code/two-dimension code and analyzing the information loaded by the bar code/two-dimension code; calling a storage chip read-write dynamic link library to burn the information to a storage chip through the storage chip hardware interface of equipment. With adoption of the embodiment of the invention, burnt information is loaded by fully utilizing the advantages of high density, large coding range, high fault tolerance and high decoding rate of the code/two-dimension code; in addition, the information is burnt to the storage chip through the hardware interface of the storage chip on software control equipment, so that the difference between storage chips and the difference of the hardware interface are shielded, a unified burning interface is provided for an application layer so as to complete burning of different chips, the burning procedure is simplified, and the cost is saved.

The invention relates to the technical field of flash burning, in particular to an automatic burning method of a flash mirror image based on a TF starting card. According to the method, in an embedded Linux system, the TF starting card is manufactured, and equipment is started through the TF starting card; when the equipment is started, a system kernel in a partition P2 of the TF starting card is operated by a system, mounting of a root file system in a partition P3 is carried out, then mounting of a partition P1 is carried out in the root file system, a system kernel and a root file system in the partition P1 are automatically burnt to a partition corresponding to flash, bulk burning can be carried out, the burning process can be greatly simplified, and burning efficiency is improved.

The invention relates to an operation back pressure continuous optimized control method and system for a wet cooling steam turbine. The method includes the steps that a primary model is built; a hydraulic model of a cold source system is built; a pressing head model and a power model are built; a condenser model is built; a time-varying factor model is built; a secondary model is built; a back pressure model is built; a steam turbine heat rate model used for determining the relation between the steam turbine cycling heat rate and generator unit back pressure is built; control is optimized, under the condition of current power generation power, according to the power model, a back pressure module and the heat rate model, cold source power consumption and fuel consumption of different cold source operation modes are calculated, and an optimal solution of cold source optimized control is obtained. The method and system completely break through substantive technical barriers of the background technology, key technologies of vacuum continuous optimized control of a large power plant steam turbine set are completely achieved for the first time, the historical subject is solved, and an ideal application effect is achieved in practice.

The invention discloses a positioning machining method for thin hook-face parts. The positioning machining method includes the specific machining processes that (1) the outline of a cutting part is machined; (2) the manner that one-time cutter feeding is carried out in the stock thickness direction and gradual cutter feeding is carried out in the stock width direction is used for machining the front face of the cutting part; (3) the front face of a transition part is cut to be thin; (4) a U-shaped chuck is turned over by 180 degrees around a rotation shaft of a positioning clamp, and the back face of the cutting part is machined in the cutter feeding manner adopted in the step (2); (5) the back face of the transition part is cut to be thin until only connecting lugs are left on the transition part; and (6) the connecting lugs are cut off to obtain the machined and molded thin hook-face parts. According to the positioning machining method, it is guaranteed that in the part machining process, the self rigidity keeps in the best state all the time, and vibration generated in the machining process is avoided.

The invention belongs to the technical field of 3D printing and particularly relates to a 3D printer. The 3D printer comprises a rotating sprayer assembly, wherein the rotating sprayer assembly comprises a connecting part and a rotating part, the connecting part is used for connecting a sprayer driving mechanism of the 3D printer, and the rotating part is arranged at the connecting part along the vertical axis in a rotating manner; at least two sliders are arranged at the rotating part, each slider is arranged at the rotating part in a sliding manner in the radial line direction of a circular region which takes the rotating center of the rotating part as a circle center, and the sliders are arranged in a manner of making synchronous symmetrical motion with the rotating center of the rotating part as a symmetrical point; and a sprayer is separately mounted on each slider, and the sprayers are symmetrically arranged with the rotating center of the rotating part as the center. As the 3D printer comprises at least two sprayers making synchronous symmetrical motion, a symmetrical structure on a model can be synchronously printed in the printing process, the printing time of the model is greatly shortened, and at the same time, the encoding process is effectively simplified.

The invention discloses a method for machining a precision camshaft. The method comprises the steps that a cam contour track is generated according to a cam contour curve, machining parameters are set so that the practical machining route of a cam can be obtained, and then numerical control programs used for numerical control machining are obtained through post-processing; the camshaft is mounted on a numerical control machine tool, the numerical control programs are input to the numerical control machine tool, and a cam groove is formed in the outer circumferential face of the camshaft. The numerical control programs for machining the camshaft are optimized, and the cam contour track is generated according to the cam contour curve, so that the practical machining route of the cam is obtained according to the machining parameters, and the problems that the programming process is complex and the numerical control programs cannot be adjusted according to the design precision of the camshaft easily due to traditional three-dimension solid model building are solved; optimization is conducted from the link of numerical control programming to meet the requirement for the machining precision of the camshaft, and the programming process is simple and convenient to adjust.

The invention discloses a burning method of an air conditioner electric control board, which comprises the following steps: judging the type code of a remote control signal when receiving the remote control signal; when the type code of the remote control signal is confirmed to be a burning code, acquiring a burning mark to confirm whether a burning operation can be executed currently or not according to the burning mark; receiving a parameter data of the burning code and storing the parameter data into a preset parameter storage area to achieve the burning operation when confirming that the burning operation can be executed currently according to the burning mark; changing the current burning mark to be burnt based on the current burning operation. The invention also discloses a remote control method, an air conditioner, a remote controller and a system of the air conditioner electric control board. The invention provides a way for directly sending the burning code to a main control board through the parameter data downloaded by the remote controller to achieve the burning operation, the burning process without equipment connection is simplified, and the beneficial effect of improving the burning efficiency of the main control board of the air conditioner is achieved.

The invention relates to the technical field of wire drawing machines, in particular to a straight wire drawing machine system. The system comprises a PLC and two or more wire drawing units, wherein each wire drawing unit comprises a frequency converter, a motor, a gearing and a bobbin; and a tension detecting device is arranged between adjacent two wire drawing units. The invention provides the straight wire drawing machine system; and a formula of a wire drawing rule is compiled and is stored in the frequency converter, so that a general electrician can debug a machine according to the specification of the frequency converter only by inputting corresponding data into the frequency converter. Therefore, the system has very high practicability and points out a direction for the development of the frequency converter special for wire drawing; PLC programming and debugging work of the wire drawing machine is greatly simplified after a program is stored in the frequency converter; and high practicability is achieved.

The invention discloses on-line burning equipment, which comprises a download interface circuit, a selection circuit and a signal switching circuit, wherein the download interface circuit is connected between a download unit and the signal switching circuit and is used for providing a download interface; the selection circuit is connected to the signal switching circuit, the signal switching circuit is controlled through the selection circuit, signals required for a burning process are switched to target boards requiring the burning program in sequence, so that the burning process is carried out on at least two target boards. According to the scheme, the multichannel serial burning process can be implemented, the burning process is simplified, the download speed is improved, and the burning efficiency is improved.

The invention provides an education system based on a humanoid robot and a method thereof. The system comprises the humanoid robot with a controller, the system further comprises a programming module, the programming module comprises a conversion module for converting a flowchart program into a programming language and a transmission module for transmitting the programming language to the controller, and the controller comprises a program operation module for operating the programming language. Programming is flowchart-based, the programming process is simplified, the application range is wide, and, for a user who did not learn programming basics, simple programming guidance is needed only, and then the user can complete programming operation independently.

The invention provides a receiver part complex surface numerical control machining method and belongs to the machine manufacturing field. The method adopts a segmental machining method, solves the difficulty of complex surface numerical control machining, and meanwhile, provides a thinking direction for resolving similar problems. According to the method, through analyzing part structure features, a machining surface is manually divided into a plurality of areas, and influences of different surfaces on cutters during programming are fully known; operation is established for different machining areas, thereby simplifying the programming process; and solution schemes are made for the influences, so that cutting points of the cutters are optimized, machining quality of the parts is improved, machining effect is improved, and the problem that the machining field is blank is fundamentally solved.

The invention discloses a one-key kiln baking method and system used for a continuous type kiln. The method comprises the steps that the continuous type kiln is divided into multiple temperature areas, according to process parameters or a kiln baking curve input by a user, the kiln baking process of each temperature area generates a corresponding instruction group set, each instruction group set comprises multiple groups of instructions arranged according to the timing sequence, each group of instructions comprises the operation that the temperature area is subjected to temperature rise to thepreset target temperature according to the preset kiln baking rate and the temperature continues the preset heat preservation time; the instruction group sets corresponding to the temperature areas are stored in a storage area of a control center; when a user clicks one-key kiln baking, the control center calls multiple instruction group sets, multiple groups of instructions in each instruction group set are sequentially executed according to the timing sequence, and a corresponding execution unit of each temperature area is controlled to carry out kiln baking. The kiln baking effect is better, the automation degree is higher, and reliability is higher.

A label-based communication method for a semiconductor device in remote control comprises the steps of first establishing an SECS information template assembly, establishing SECS connection between the device side and the host side and then performing SECS information transmitting and receiving between the device side and the host side. The SECS information template assembly comprises a device-side SECS information template assembly and a host-side SECS information template assembly, wherein the device-side SECS information template assembly comprises multiple device-side SECS information templates which are respectively configured for each production function, and the host-side SECS information template assembly comprises multiple host-side SECS information templates including SECS information formats corresponding to production functions in international SEMI standard E5 and all of necessary labels. All of necessary labels include one information label and all of necessary variable data item labels, wherein all of necessary variable data item labels are all of variable data item labels owned by the SECS information formats, and one variable data item label is necessarily provided for each variable data item.

The invention relates to the technical field of data processing, and provides a programming method, device and apparatus and a readable storage medium, the method comprising the following steps: whena creation instruction is detected, creating an editing interface corresponding to the creation instruction, wherein the editing interface comprising a graphic module area and a programming area; if adragging instruction is detected in the graphic module area, determining a graphic module corresponding to the dragging instruction, and determining logic parameters of the graphic module in the programming area; and when an operation instruction is detected, determining a programming function corresponding to the graphic module, and displaying a corresponding programming result based on the programming function and the logic parameter. Codes are replaced by the graphic modules, so that the programming process is simplified, the workload of programming personnel is reduced, and simple programming is realized.

The invention discloses a CAN bus-based distributed control system for a controlled atmosphere fresh-keeping transport vehicle and the realization method thereof. The control system comprises a main controller node and communication nodes, wherein the main controller node comprises an ARM control panel with a CAN communication port and a touch screen, the main controller node is installed on the instrument panel in the cab of the controlled atmosphere fresh-keeping transport vehicle, the communication nodes comprise a pressure chamber node, a vehicle head node, a negative pressure chamber node and a fresh-keeping chamber node, and the main controller node communicates with the communication nodes through CAN buses. The communication medium employs bi-core leads with shielding net. Four communication nodes of the pressure chamber node, the vehicle head node, the negative pressure chamber node and the fresh-keeping chamber node and the main control node are employed, and communication among all nodes is carried out through CAN buses. The working stability of the system is improved. The control system has fault diagnosis function, acquires the sensor parameter scope and performer working current of the communication nodes on a real-time basis, and determines the working state of devices after calculation and analysis.

The invention discloses a self balance type punching riveting gun and a control method of the self balance type punching riveting gun. The self balance type punching riveting gun is characterized in that a bracket is used as a base, a mechanical arm drives the bracket to move, a C-shaped pliers body is adopted, an upper pliers jaw and a lower pliers jaw are respectively formed at the two end parts, positioned in the upper and lower opposite positions, of the C-shaped pliers body, the C-shaped pliers body is matched with the bracket through a guide rail slide block mechanism, a guide rail arranged in the guide rail slide block mechanism is a vertical linear guide rail, a balance air cylinder is fixedly arranged on the bracket, the balance air cylinder is fixedly connected with the C-shaped pliers body through a piston rod arranged in the balance air cylinder, a pneumohydraulic pressure-cylinder is fixedly arranged on the top of the C-shaped pliers body, a piston rod arranged in the pneumohydraulic pressure-cylinder is in vertical arrangement and is positioned at the upper pliers jaw part of the C-shaped pliers body, a male mold is arranged at the bottom end of the piston rod arranged in the pneumohydraulic pressure-cylinder, and a female mold matched with the male mold is fixedly arranged on the lower pliers jaw. The self balance type punching riveting gun has the advantages that the balance force is provided by the balancing air cylinder, in addition, the sliding guide rail is adopted for limiting the direction of a riveting gun, a plate element after being riveted is enabled not to deform, and the riveting intensity is improved.

The invention discloses a parameterized machining method of a rack on a numerical control planer type milling machine. The method is characterized in that: power accessories perpendicular to and parallel to a main shaft are arranged on the numerical control planer type milling machine; a reference tool setting block is mounted on the table board of the milling machine; the coordinate parameters ofthe machine tool main shaft, the power accessories and the reference tool setting block and the compensation parameters of a tool are measured; and a machining numerical control subprogram of a single cylinder is compiled according to the measured parameters, a main program of the numerical control subprogram is called, the main program and the subprogram are operated, movement, tool setting, correction and error measurement are achieved; accurate correction is conducted; and on the basis of coordinate offset, accurate machining of the rack is completed. The method has the advantages of simple programming, safe operation, high universality, rapid correction, convenient tool setting, accurate correction and accurate machining, and can be suitable for five-surface machining of various hexahedron parts.