33 results about "Inductive programming" patented technology

The invention discloses a method for achieving industrial robot off-line programming based on three-dimensional modeling software. The principle of the method is that a three-dimensional modeling software application programming interface (API) which is suitable for COM or object linking and embedding (OLE) and the like is used in the three-dimensional modeling software environment, model and space matrix data in the three-dimensional modeling software are obtained, a robot virtual body model and a mathematical model are built, and a virtual robot motion control system is realized; discretization from a curve to a point is conducted through obtained space line data, and therefore a motion trail of a robot is generated, actual robot operation is simulated; and an industrial robot controller operational procedure generating module is built, an actual controller executable file is generated and lead out so as to be operated in an actual robot controller, and industrial robot off-line programming can be achieved. The method can achieve off-line programming operation rapidly and generate optimal gesture of corresponding points automatically, time for generating training data is short, and a space curve trail can be achieved conveniently and rapidly, wherein a basis of the space curve trail is difficult to find in reality to conduct teaching.

The invention discloses a robot off line programming system and method. The robot off line programming method includes: importing a robot kinematic constraint condition, a three-dimensional model of a working object of a robot, three-dimensional models of the robot and a tooling thereof into a robot three-dimensional virtual environment; performing curve discretization on extracted robot motion path graph primitives and pose information thereof, extracting path points, and generating a robot motion path; performing robot motion simulation and collision detection; modifying the path points according to a given definition on basis of the result of robot motion simulation and collision detection, generating a new robot motion path and pose, and displaying the new robot motion path and pose in an operation system; acquiring a feasibility result and generating a robot executable file; and communicating with the robot, importing the robot executable file into a robot controller, and realizing robot motion control. The robot off line programming system and method can effectively simplify operations, and improve the efficiency of robot programming work.

The invention relates to an off-line programming system and method of an optical visual sensor with a linear structure for a welding robot. The system comprises a sensor model, a robot model, a process control rule base, a graphic editing interface, an operation sequence module and a programming information output, wherein the sensor model is used for simulating a sensor imaging process to acquire a view model and simultaneously completing detection view substantiation to be convenient for user graphic programming; the robot model is used for simulating the single-point motion of the robot and providing communication interface information of connecting sensor input signals; the process control rule base is used for providing process feature extraction rules for different welding tasks andcontrol command related information of processes; the graphic editing interface is used for interactive graphic programming between a user and a system; the operation sequence module is used for saving the information of a series of detection points, wherein the information comprises single-point motion commands, process compensation control commands, process feature extraction rules and imaging signal model information; and the programming information output is used for outputting the program text of the robot and the configuration information text of the sensor system.

The security protection method and system described in this invention pre-save a serial number of identification in the mobile terminals. The network equipment checks the serial number of identification. If the identification is not passed, the mobile terminals are defined as illegal users, to prohibit the use of network through the mobile phones or lock them by the service provider's network when they are lost of stolen. The serial number of identification (such as 128bit summary information) is stored in the flash memory with a OTP function of one-time programming through the MD5 encryption on IMEI, which can only be written one time and has finished when the mobile phone leaves the factory. The content read out from the second time of writing is not the same one of the writing.

The invention discloses a robot off-line programming system, and belongs to the technical field of robots. The robot off-line programming system comprises a data storage unit, a track planning unit, a track verifying unit and a coding unit, wherein the data storage unit is used for storing programming data; the track planning unit is used for processing a preset first three-dimensional model associated with a workpiece to be processed and programming data to obtain pose information of a second three-dimensional model associated with a robot, and then processing the pose information so as to obtain first track information of a practical processing track of the robot; the track verifying unit is used for verifying the first track information according to the programming data; the coding unit is used for performing coding with the programming information according to the verified first track information so as to form an updating program which can be recognized by the corresponding robot and transmitting the updating program to the corresponding robot to perform program updating. The technical scheme adopted by the robot off-line programming system has the benefits that the programming is simple, convenient and rapid, the programming is also accurate and stable, can guarantee the normal operation of robot equipment, and is free from the influence of an off-line programming process, and the whole off-line programming process is low in cost and easy to realize.

The invention discloses a dynamic allocation method for on-line programming of an integrated circuit tester. A microprocessor directly acquires a command from a NorFlash and executes the command by setting a boot flash selection pin in a lower computer when a testing program error occurs, so as to wait for downloading of the testing program for integrated circuit testing. Under the normal conditions, the testing task can be conducted by directly copying data in a NandFlash to an external SDRAM (Synchronous Dynamic random access memory) and operating the data; and in the testing process, the microprocessor automatically stores the downloaded testing program into the NandFlash to overwrite the existing testing program if receiving the testing program transmitted from an upper computer, and then automatically reboots the testing program to conduct testing according to the new testing program. Therefore, dynamic testing environment allocation can be achieved rapidly according to the requirements of users without switching memories. Meanwhile, the lower computer of the integrated circuit tester can be operated independently from the upper computer so as to achieve rapid testing and dynamic allocation.

The invention discloses a method for seamless connection of off-line programming and field debugging of a robot, which comprises the following steps: three-dimensional models of a tooling fixture and a robot tool are designed, and the three-dimensional models and a robot model are conducted into off-line programming software; the technological feasibility of the tool fixture, the robot tool and the robot is checked; real objects are arranged at proper positions according to the installation positions of the tool fixture, the robot and the robot tool; the installation situation of the robot tool in the installation situation is guaranteed to be consistent with the actual installation situation; the relative position of a coordinate system of the tooling fixture actually arranged at the proper position in a robot based coordinate system is measured; the installation position of the tooling fixture relative to the robot in the off-line programming software is calibrated according to a measurement result to ensure that the installation situation is consistent with the actual installation situation; and a robot program is generated after the measurement and calibration and is conducted into the robot, and the robot directly utilizes the program to finish the practical production. The program generated by the method can be directly used for practical production, and truly achieves the seamless connection of off-line programming and field debugging.

The invention relates to a construction method, based on the three-dimensional design software environment, for off-line programming of a robot. The construction method is characterized in that an industrial robot off-line programming system operating under the Solldwork8 environment is developed by mainly applying a SolldworKs API secondary development function and the Vc++ programming language, and the pose coordination calculation function, the robot inverse operation function and the job program automatic generation function of the FANUC M-9001A/2000 type industrial robot are achieved. It is proved through comparison with the RoboSulde simulation result that the off-line programming system is stable and reliable and has good production and utilization value.

An off-line programming system (10) which includes a three-dimensional shape arranging unit (27) which fills in a curved surface or consecutive plurality of flat surfaces of a selected three-dimensional shape by selected operation patterns and arranges a three-dimensional shape in a virtual space so that the operation patterns will be projected on surfaces of the workpiece model, a working path preparing unit (28) which projects operation patterns on the surfaces of the workpiece model so as to prepare a working path of the tool, and a tool position/posture determining unit (29) which uses the prepared working path and normal direction of the surface of the workpiece model as the basis to automatically determined the position or position/posture of the tool model.

The invention relates to the technical field of electric and electronic, and specifically relates to a visual programming method and system for a motor controller. The visual programming method for a motor controller includes the steps: visually compiling a program off-line, writing the off-line compiled program into a memory region of a controller, and operating the program written into the memory region of the controller, wherein visually compiling the program off-line includes the steps: opening the visual programming software, loading a configuration file into the memory, performing program editing, saving the program into a dynamic array, and saving the dynamic array as the first customize file. The visual programming method and system for a motor controller can realize on-line programming, debugging and single command execution, thus being convenient for program designing and debugging for the staff, and can also realize the off-line operation function, so that the staff can write the logical program flow of the application scene into the controller and disconnects communication with a host computer after saving and through power up execution or state change of I/O to trigger and stop the program so as to be suitable for some simple or fixed logical application scenes conveniently.

A portion of a reprogrammable storage device is used to implement permanent data storage. The storage device includes a plurality of electrically erasable memory elements and a controller. The plurality of electrically erasable memory elements are configured to store data. Each memory element is programmable a number of write cycles before reaching a write failure state. The controller is coupled to the plurality of memory elements. The controller includes a receiver and a write engine. The receiver receives an instruction to drive a selected memory element to the write failure state. The write engine repeatedly writes a data value, in a plurality of write operations, to the selected memory element until the write failure state of the selected memory element is established.

The invention relates to a one time programmable device and a programming realization method. The one time programmable device comprises a switching MOS (Metal Oxide Semiconductor) tube, a magnetic tunneling junction and a constant potential. A traditional OTP (One Time Programmable) structure is optimized, the source electrode of a switching tube is directly grounded, and an effect that the voltage of two ends of the magnetic tunneling junction is increased so as to realize the one time punching of a barrier layer and one time programming under a situation of normal working voltage can be achieved. By use of the method, breakdown voltage required by a traditional circuit structure is lowered. Compared with a traditional OTP structure, the one time programmable device has the characteristics of being simple in structure, small in area occupation and convenient in design, production and operation, the power consumption of one time programming can be lowered, and manufacture cost is saved.

The invention discloses an OTP (one time programmable) single chip microcomputer framework and a method for realizing multi-time programming. An offset address storage area is reserved in a program storage in the OTP single chip microcomputer. Every time the single chip microcomputer is programmed, an end address of programming of this time is written in the storage area after being added 1. When the single chip microcomputer is reset, an offset address reading module reads data from the area. By the single chip microcomputer framework and the method for realizing multi-time programming, the program storage of the single chip microcomputer can be used for many times without influencing normal operation of the single chip microcomputer, multi-time programming can be realized, and using efficiency of the single chip microcomputer can be improved.