96results about How to "Less programming effort" patented technology

The invention discloses an aircraft skin milling efficient machining path automatic generating method and belongs to the technical field of CAD/CAM. The method is characterized by comprising the steps that skin part subsidence machining features are obtained at first; an preferable machining strategy is determined according to geometrical features of the subsidence machining features; an equidistant line is generated based on the subsidence preferable machining strategy and the typical machining technology; a machining path is generated based on the equidistant line connection rule; an equal-step-pitch, cross-free, cutter-lifting-free and residue-free efficient subsidence feature machining path is generated finally through residue detection processing. The efficient tool path generating method is provided for skin part numerical control milling, and the aircraft skin milling efficient machining path automatic generating method is particularly applied for tool path generation in the skin mirror image milling machining method, and is high in calculation efficiency, accuracy and applicability, and capable of relieving programming workloads of engineers greatly.

A rapid generating method of the milling path of a web of an airplane structural member belongs to the technical field of CAM. The rapid generating method comprises the following steps: at first, clicking a web surface on which a tool path needs to be generated in a part model through a mouse in a CAM system, automatically constructing a milling area of the web of the clicked web surface, then selecting processing technology information of the clicked web surface automatically generated or manually inputted according to data in a process database, and achieving the rapid and automatic generation of the processing area and the processing path. The method is high in computing efficiency and strong in flexibility, reduces the programming workload of engineers, meanwhile, supports the batch processing to a single web surface and a plurality of web surfaces, and can meet different requirements of engineers.

The invention discloses an object query method and a device, wherein, the method comprises: step A, setting up a metadata model according to the business demand and generating an object code corresponding to the metadata model; step B, executing the query operation, according to the object code and a predefined persistence engine query interface. By adopting the invention, the query operation can be carried out by directly using the operational object without needing to compile complicated SQL sentences like the prior art.

The invention relates to a method for automatically generating PDU code/decode, based on ASN. 1, wherein said method comprises that: fixing the define rule and mark rule of used data type in self-defined head document; via said rules, generating head document; via said rules, coding head document analyzer, and relative code generator; using said document analyzer to scan the head document to obtain the relation between data structure name and structure defined in head document; then using code generator, via the relation, to automatically generate the PDU code/decode. The invention has low cost.

The invention discloses a method for rapidly generating a corner side milling process path, which belongs to the technical field of CAD (Computer Aided Design)/CAPP (Computer-Aided Process Planning)/CAM (Computer Aided Manufacturing). The method comprises the following steps: firstly, clicking a corner surface needing to generate a tool path in a CAM system via a mouse; automatically constructing a processing area for side milling processing of the selected corner surface; and generating corner processing process information by combining automatic generation and manual interaction according to data in a process database so as to realize rapid automatic generation of a processing area and a processing path. The method for rapidly generating the corner side milling process path has the advantages of high calculation efficiency, high flexibility and relieving of the editing workload of engineering personnel; and meanwhile, the method supports processing of a single corner and batch processing of a plurality of corners, so that different demands of engineer personnel can be met.

The invention relates to a method for transferring data from a source communication device to a destination communication device. To allow automatic transfer of data between the devices, it is proposed to establish a data connection between the source communication device and the destination communication device, transfer a data collector means from the destination communication device to the source communication device, collect data to be transferred from the source communication device to the destination communication device using the data collector means, and to transfer the collected data from the source communication device to the destination communication device using the data collector means.

The embodiment of the invention discloses a page display method and device, equipment and a storage medium. The method comprises the steps that a host application end starts and runs an auxiliary application end; when the host application end receives display trigger information which is sent by the auxiliary application end and corresponds to a target page, the host application end obtains display configuration information matched with the target page; and the host application end generates the target page according to the display configuration information and displays the target page. Basedon the technical scheme, the programming workload of the auxiliary application ends and the auditing workload of the host application platform are reduced, the display consistency of different auxiliary application ends in the host application ends for the same target page is ensured, and the consistency of user experience is also ensured.

The invention provides a method for automatically programming an intermediate communication interface and a device. The method comprises the following steps of: adding notes and labels to a definitional language of an interface requiring automatic programming processing in a definitional language file of the interface; establishing a template file according to the type of the interface requiring automatic programming processing, wherein templates of interface programs corresponding to different types of interfaces are recorded in the template file; scanning the definitional language of the interface to acquire all the definitional languages with notes and labels; and calling the template file to automatically generate an interface program according to the definitional language of the interface and the corresponding notes and labels. Regarding the interface requiring automatic programming processing, in the definitional language file of the interface, the notes and labels are added to the definitional language of the interface, and the interface program corresponding to the interface is automatically generated according to the notes and labels and the established template file, so that the programming workload is reduced by the method for automatically programming the intermediate communication interface, and subsequent maintenance is facilitated.

A buffer accessible by an application executing under an application server in a first address space is managed by a database adapter executing in a second address space. A data request from the application executing in said first address space, comprising a buffer locator in the empty state, is received by the database adapter executing in the second address space. A buffer is allocated in the first address space and the address of this buffer is stored in the buffer locator. Data associated with the data request, received from a database subsystem, is copied to the buffer. Control is then transferred back to the application whereby the application utilizes the buffer locator to access the buffer and process the data contained therein. A database adapter automatically managing application buffers across address spaces in accordance with the present invention may be referred to as an “auto-buffer database adapter”.

The invention discloses a clustered data query method, a client side and a system. The clustered data query method includes: connection is established with a data base agent device; query conditions are sent to the data base agent device; results which are respectively obtained on the query conditions by data base servers, obtained through each data base server in a data base cluster and returned from the data base agent device are received as first query results; the first query results are stored in an appointed data base server; query results which are obtained by dividing the first query results into groups according to preset conditions and returned by the appointed data base server based on grouping query conditions and stored data are received. According to the clustered data query method, the client side and the system, collective processing in data query is carried out without adopting MAPREDUCE, and simple operation of inserting data in the appointed data base server and returning to the inserted data again replaces the MAPREDUCE, so that the processing efficiency is high, and query response time delay is reduced.

The invention provides a method and device for generating codes. The method comprises the steps that service object models are created for all services of the Web application, wherein creation of the service object models comprises creation of service entities of the services and creation of associated relations of all service entities; an interface model is created for the Web application, wherein the interface model comprises interface templates corresponding to the service entities in the service object models; the codes are generated by a code generation engine according to the service object models and the interface model. Due to the fact that the service object models of all services of the application are created, the interface model of the application is created, and then the codes are generated by the code generation engine according to the service object models and the interface model, developers can obtain needed program codes through the code generation engine after creating the service object models and determining display forms of all services in the interface of application software, a large amount of programming work of the developers is omitted, and further application development efficiency is effectively improved.

The invention discloses a hydropower station flood discharge gate modeling and calculating method based on a multiple regression algorithm. A flood discharge gate model with three variables includingthe dam front water level, the gate opening degree and the discharge flow is established according to the water level, opening degree and flow relation table of a flood discharge gate; one of the twovariables including the gate opening degree and the discharge flow is calculated according to the other and the dam front water level through the flood discharge gate model for different requirementsof different links of automatic water supplementation. The high-precision calculation of the dam front water level, the gate opening degree and the discharge flow is realized, the high-precision calculation of the dam front water level, the discharge flow and the gate opening degree is also realized, and the model effectiveness and tendency correctness are remarkably improved when the number, correctness and precision of test data are improved.

A method for determining a self-adaptive outline surrounding milling tool path according to the peak characteristics of a complex structural member is characterized by including the steps of firstly, setting up a machining coordinate system of a part, obtaining the peak characteristics in the part, dividing the peak characteristics according to layers, and obtaining a machining area of each layer; secondly, obtaining a driving line of each layer through the method of sections, obtaining a tool position line for machining through the offset method, adding the required tool advancing and retracting mode, and generating the complete machining tool path. The milling tool path generated through the method is accurate, the tool void feeding route in the machining process can be reduced, machining efficiency of the part is improved, and meanwhile machining quality of the part can be improved.

The invention discloses a vertical-type and connecting-rod-type intersecting line cutting head which comprises a main arm, a driven gear shaft and a pivot angle assembly installed on the driven gear shaft. The driven gear shaft is installed on the main arm through a bearing; a rotating speed reduction motor is installed on the main arm. A driving gear installed on the rotating speed reduction motor is meshed with a driven gear installed on the driven gear shaft to drive the driven gear shaft to rotate. A frame is fixed installed on the lower portion of the driven gear shaft through a round nut. The pivot angle assembly is installed on the frame. +/-90 degrees of an accurate pivot angle of a cutting torch is achieved through a four-connecting-rod mechanism of the pivot angle assembly. Mechanism motion needed by pipe cutting can be achieved through the combination of a rotating mechanism and the pivot angle assembly. The vertical-type and connecting-rod-type intersecting line cutting head guarantees a constant height position of a cutting point in the lifting process of the pipe; and because only a rotating shaft and a pivot angle shaft are linked, electrical control is relatively simple and programming workloads are substantially reduced.

The invention discloses a multi-surface integrated processing center. The multi-surface integrated processing center is characterized by only comprising a stand column, wherein a set of Z-axis motionmechanisms is utilized to drive a main shaft mounting frame; a vertical type main shaft and a horizontal type main shaft are simultaneously integrated on a main shaft mounting table; the vertical typemain shaft is mounted on a horizontal extending part of the main shaft mounting frame; the horizontal type main shaft is mounted on a vertical extending part; or the horizontal type main shaft and the vertical type main shaft are integrated on the horizontal extending part. A workpiece is mounted on a workbench which rotates by 360 degrees, and the rotary workbench is additionally arranged on a rail of an axis X and a rail of an axis Y. The multi-surface integrated processing center can complete processing processes for the top surface and four side surfaces of the workpiece once, does not need to re-clamp the workpiece halfway, reduces replacement time, and solves the problem that precision is reduced as the workpiece is clamped by many times. According to the multi-surface integrated processing center disclosed by the invention, one stand column and one set of Z-axis lifting mechanisms are adopted, so that equipment cost is reduced, programming simplification is facilitated, and programming workload of an operator is reduced.

A casing boss channel machining method based on characteristics is characterized by including casing model and casing boss characteristic information, establishing a boss channel machining region automatically, selecting automatically generating or manually inputting machining process information of machined boss characteristics, and finally generating rough and fine machining tracks automatically. The method can be applied to rough and fine machining of boss channels, the cutter track calculating efficiency is high, the correct rate is high, the flexibility is high, the programming workload of engineering staffs is reduced greatly, single or batched multiple boss channels can be machined, and the different requirements of the engineering staffs can be met.

The invention relates to an internal business data system and method of an enterprise. The system comprises a browser used for sending a data request to a controller, the controller used for forwarding the data request to a business logic model and also for transmitting the business data to a view, the business logic model used for requesting a data access model of data access according to the data request and also for carrying out business logic processing on verified and assembled original data to obtain business data, the data access model used for accessing the data of an ORACLE database through a ODAC module and also for verifying and assembling the original data according to a corresponding entity class, the ORACLE database used for retrieving the original data to the data access model, and the view used for presenting business data to a user. Compared with the prior art, the system and the method, provided by the invention, have the advantages of reducing workload, improving the reuse rate of codes, facilitating module-based development, enhancing the maintainability and cost of programs and realizing timely updating of version and data.

The invention discloses a ship liquid tank stability measuring system and a measuring method. The system comprises a liquid tank, a sensor connection pipe, a pressure sensor, a data processing unit, a signal output unit and a parameter setting and state displaying unit. The pressure sensor is communicated with the bottom of the liquid tank through a connection pipe; the data processing unit is respectively connected with the pressure sensor, the signal output unit and the parameter setting and state displaying unit through leads; and the signal output unit is connected with a computer in an external stability collecting system through a lead. The ship liquid tank stability measuring system disclosed by the invention has the advantages of simple structure, low manufacturing cost and convenience in use; as stability data processing is integrated in a measuring unit, the stability calculating task is moved forwards so that the data processing and programming workloads of a ship stability centralized control computer are greatly reduced; and meanwhile, the measuring accuracy and intelligent level of the measuring system are enhanced.

The invention provides an electromagnetic positioning marking device as well as an electromagnetic positioning system and method. The device comprises a sensor positioning mounting block, an upper cover covering the sensor positioning mounting block, a first positioning sensor and a second positioning sensor, wherein a positioning hole allowing metal marking points to be movably embedded is further formed in the sensor positioning mounting block; the first positioning sensor and the second positioning sensor are fixed in the sensor positioning mounting block, the first positioning sensor, the second positioning sensor and the center of the positioning hole are located on the same plane, and the positioning hole is formed in the midpoint position of a connecting line of the first positioning sensor and the second positioning sensor. A six-DOF (degree of freedom) sensor is synthesized through two five-DOF positioning sensors, and the manufacturing cost is low; besides, work for manually finding the point by a doctor is omitted, the operation procedure is simplified, and the operation efficiency is improved.

The invention relates to an energy-saving automatic control system of an evaporative type cooling/condensing device. The system comprises an intelligent temperature transmitter, a control unit, a transducer and an efficient energy-saving motor. According to the energy-saving automatic control system, the temperature value which is monitored by the intelligent temperature transmitter in real time and a target set temperature value of an HMI are compared and analyzed through a PLC program, a logic control instruction is output based on the analysis result according to the running mode and the running conditions preset by the PLC program, the transducer receives the control instruction and a speed regulation signal through a USB communication protocol, accordingly, a frequency conversion fan motor is driven to start or stop and automatically run in a speed regulation mode, so that it is achieved that the evaporative type cooling/condensing device automatically regulates the output power according to the temperature variation, and the automatic energy-saving running is achieved. Compared with an existing control technology, the energy-saving automatic control system has the advantages of reducing the energy loss of the device, improving the running efficiency and achieving automatic energy-saving running.

The embodiment of the invention discloses a deep hole drill programming method and device. By obtaining hole features of a hole model selected in advance, the hole features after checking are obtained according to the hole features and a preset checking algorithm, wherein the checking algorithm comprises diameter checking, checking of the hole depth corresponding to the diameter, checking of concentric through holes in opposite directions, checking of concentric blind holes in the same direction and/or deletion of a centre hole, so that programming of full-automatic deep drilling is achieved, the programming workloads of programmers and machining personnel can be greatly reduced, the machining quality of a deep hole drill is improved, and the machining efficiency is also improved. As the efficiency and quality are both considered, the service life of a drill bit is prolonged, and the production cost is reduced.

The invention discloses an unmanned aerial vehicle formation light performance method. The method comprises the following steps: S1, acquiring coordinate points of all unmanned aerial vehicles corresponding to a preset display plane; S2, projecting a to-be-displayed light picture into the preset display plane; and S3, acquiring corresponding pixel points of all unmanned aerial vehicles on the to-be-displayed light picture through the coordinate points, and performing light displaying by all unmanned aerial vehicles according to the corresponding pixel points. According to the unmanned aerial vehicle formation light performance method provided by the invention, light programming does not need to be performed in advance, so that the programming workload of users is greatly reduced; when theunmanned aerial vehicle formation shape and the number of the unmanned aerial vehicles are changed each time, the coordinate points, corresponding to the preset display plane, of all unmanned aerial vehicles are obtained again and then the to-be-displayed light picture is projected into the preset display plane again to avoid reselection of an unmanned aerial vehicle, thereby improving the light programming efficiency substantially and bringing the great convenience for implementation by users.

Solutions for multi-robot configurations are co-optimized, to at least some degree, across a set of non-homogenous parameters based on a given set of tasks to be performed by robots in a multi-robot operational environment. Non-homogenous parameters may include two or more of: the respective base position and orientation of the robots, an allocation of tasks to respective robots, respective target sequences and/or trajectories for the robots. Such may be executed pre-runtime. Output may include for each robot: workcell layout, an ordered list or vector of targets, optionally dwell time durations at respective targets, and paths or trajectories between each pair of consecutive targets. Output may provide a complete, executable, solution to the problem, which in the absence of variability in timing, can be used to control the robots without any modification. A genetic algorithm, e.g., Differential Evolution, may optionally be used in generating a population of candidate solutions.

The invention discloses a spacecraft fault rapid positioning method and device, computer equipment and a storage medium. The method comprises the following steps: abstracting computer nodes, which a remote control instruction passes through when the remote control instruction is transmitted to a spacecraft, into transmission nodes, and building a calculation model for the transmission nodes; abstracting the spacecraft as an execution node, and establishing a calculation model about the execution node; in the remote control instruction transmission process, diagnosing the remote control instruction health condition according to the calculation model of the transmission nodes; when the remote control instruction reaches the execution node, performing execution process diagnosis according tothe calculation model of the execution node, and judging whether the remote control instruction is successfully executed; and acquiring diagnosis information of the transmission nodes and the execution nodes, and visually displaying the transmission and execution process of the remote control instruction. According to the method, the nodes where the remote control instruction fails to be transmitted or executed can be quickly positioned, the reason why the remote control instruction fails to be transmitted and executed is diagnosed, and the fault node and diagnosis process information are displayed visually.