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45 results about "Computer tools" patented technology

Optimized control method of servo motor based on servo tool rest controller

ActiveCN103801973ASimplify programming difficultyOmit the calculation unit partPositioning apparatusMetal-working holdersComputer toolsClosed loop
The invention relates to an optimized control method of a servo motor based on a servo tool rest controller. The method comprises the following steps of automatically generating a shortest cutter replacing route of a servo tool rest by the servo tool rest controller, adopting the route as the transposition displacement for the servo motor to drive a cutter head to rotate, acquiring a speed and displacement of the servo motor at any moment in the cutter replacing process by utilizing a speed planning algorithm, adopting the displacement as a given value of the servo motor so as to execute the position closed-loop control, and driving the cutter head to execute the transposition cutter replacement; limiting the torque output of the servo tool rest controller by adopting a torque output time-division control algorithm when in the transposition cutter replacement process of the cutter head, so that the servo motor controls the cutter head to complete the transposition. By adopting the method, the programming difficulty of the control logic of a principal computer tool rest can be alleviated; the time of the cutter replacement process is shortened, and the cutter replacing efficiency can be improved; the overcurrent problem of the motor is effectively solved, and the device is protected; the utilization rate of the device is remarkably improved, and the service life of the device is remarkably prolonged.
Owner:SHENYANG GOLDING NC & INTELLIGENCE TECH CO LTD

Display module imaging configuration method based on intermediate code

The invention discloses a display module imaging configuration method based on an intermediate code, and belongs to the field of code automatic generation. The display module imaging configuration method based on the intermediate code is achieved through a secondary development platform. The secondary development platform comprises an upper computer and a lower computer, wherein the upper computer is used for providing an imaging configuration interface, and compiling imaging configuration into the intermediate code which is irrelevant to a lower computer platform, the lower computer comprises a code interpreter, and the code interpreter is used for analyzing the intermediate code, and calling driving display of a GUI image library relevant to the secondary development platform. When the display module imaging configuration method based on the intermediate code is upgraded, only the GUI image library and the drive of the secondary development platform need to be upgraded, an upper computer tool does not need to be upgraded, the upper computer tool can be irrelevant to the secondary development platform, program modification of secondary development only needs compilation and downloading of the imaging configuration, downloading of image files is not needed, and efficiency is improved.
Owner:SHANGHAI HUAXING DIGITAL TECH

Substation cabinet capable of achieving shock absorption and cooling for computer

The invention discloses a substation cabinet capable of achieving shock absorption and cooling for a computer, and relates to the technical field of a computer tool. An identification plate is arranged on a front side wall of a cabinet door, a cooling groove is formed in an inner upper end of a cabinet body, a cooling fan is arranged at a lower end of the cooling groove, a dustproof net is arranged at an upper end of the cooling groove, installation racks are arranged at an upper side and a lower side of a left end of the cabinet body, a shockproof installation plate is arranged at an inner rear side wall of the cabinet body, a plurality of installation seats are arranged at an upper end of the plate body, shockproof pads are arranged at the bottom of the plate body, guide sleeves are arranged at four corners of the plate body, guide rods are connected to the guide sleeves in a penetrating way, lower ends of the guide rods are connected with the cabinet body, shockproof springs sleeveupper sides and lower sides of the guide rods, and limitation plates are arranged at upper ends of the guide rods. Fixing and shockproof installation are facilitated, guide shock absorption can be achieved, the substation cabinet is high in efficiency, protection can be effectively achieved, and the service lifetime is prolonged.
Owner:JINLING INST OF TECH

Processing method for simulative keying of set-top box

InactiveCN102355602AAchieve recordThe key handling method is smoothSelective content distributionKey pressingComputer tools
The invention discloses a processing method for simulative keying of a set-top box, which relates to the technology of television set-top boxes; and the invention aims at providing a processing method for simulative keying of a set-top box, which can record the keying and the keying time interval in a test process and reproduce the keying process. The method comprises the following technical main points that: a computer tool data processing module, a computer tool serial port communication module, a set-top box serial port driving module and a set-top box remote control receiving module are used; simulative keying processing modes include a mode 1 and a mode 2; when the set-top box is in the mode 1, users input information via a remote controller, the set-top box remote receiving module converts remote control information into simulative keying information, transmits the simulative keying information to a computer tool through the set-top box serial port driving module and the computer tool serial port communication module, and generates a simulative keying record chart for recording user operation information; and when the set-top box is in the mode 2, the computer tool data processing module analyzes the existing simulative keying record chart, and the computer tool serial port communication module transmits the simulative keying information to the set-top box to reproduce the user operation in the mode 1.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Optimal Control Method of Servo Motor Based on Servo Turret Controller

ActiveCN103801973BSimplify programming difficultyOmit the calculation unit partPositioning apparatusMetal-working holdersLoop controlComputer tools
The invention relates to an optimized control method of a servo motor based on a servo tool rest controller. The method comprises the following steps of automatically generating a shortest cutter replacing route of a servo tool rest by the servo tool rest controller, adopting the route as the transposition displacement for the servo motor to drive a cutter head to rotate, acquiring a speed and displacement of the servo motor at any moment in the cutter replacing process by utilizing a speed planning algorithm, adopting the displacement as a given value of the servo motor so as to execute the position closed-loop control, and driving the cutter head to execute the transposition cutter replacement; limiting the torque output of the servo tool rest controller by adopting a torque output time-division control algorithm when in the transposition cutter replacement process of the cutter head, so that the servo motor controls the cutter head to complete the transposition. By adopting the method, the programming difficulty of the control logic of a principal computer tool rest can be alleviated; the time of the cutter replacement process is shortened, and the cutter replacing efficiency can be improved; the overcurrent problem of the motor is effectively solved, and the device is protected; the utilization rate of the device is remarkably improved, and the service life of the device is remarkably prolonged.
Owner:SHENYANG GOLDING NC & INTELLIGENCE TECH CO LTD

Internet of Things operating system and method based on MQTT

The invention relates to the technical field of Internet of Things, in particular to an Internet of Things operating system and method based on MQTT, and the method comprises the following steps: initializing publisher equipment, and configuring equipment identity authentication information and operating system connection information; the method comprises the following steps: acquiring authentication information by an Internet of Things operating system, performing MQTT authentication, judging whether authentication passing information is first authentication or not, if so, activating equipment, and if not, connecting the MQTT with a proxy server to realize online equipment, and performing online keep-alive through keepalive logic of the MQTT so as to perform data interaction. According to the invention, a computer tool of an MQTT client is used to send test data in accordance with an iLink protocol for debugging; when an engineer at the equipment end writes a code for the single-chip microcomputer, the test data conforming to the iLink protocol is directly organized, so that the test data can be issued without depending on an operating system of the Internet of Things, the equipment authentication and equipment online functions are automatically completed, the equipment access difficulty of the operating system is reduced, and the equipment access specification is unified.
Owner:杭州指令集智能科技有限公司

Computer desk for computer software design

A computer desk for computer software design is disclosed in the invention, and comprises a device body and an upper supporting plate, a panel is installed at the upper end of the device body, lower bunching holes are formed in the positions, close to the left upper corner and the right upper corner, of the surface of the upper end of the panel, and a left hinge is installed on the surface of the left end of the panel; by arranging a left supporting plate and a right supporting plate, the area of the panel is increased, other computer tools such as a display screen and a notebook computer can be additionally placed; by arranging two sets of lower folding plates, the left supporting plate and the right supporting plate can be supported; by cooperating a left limiting block and a right limiting block, the limiting effect on the display screen, the notebook computer and other computer supplies is achieved; by arranging an upper supporting plate, a sliding groove, a screw shaft and a rotating handle, the height of the upper supporting plate is adjusted through the screw shaft so as to adapt to different height requirements of workers; and the upper supporting plate is rotatably attached to the surface of the front end of a longitudinal plate through an upper hinge, so the occupied space is reduced, and the practicability is high.
Owner:徐州芯特智能装备有限公司
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