32results about How to "Simplify positioning steps" patented technology

The invention discloses an automatic script generation method and apparatus, and an electronic device, and an automatic script operation method and apparatus, and an electronic device. The automatic script generation method comprises the following steps: obtaining an operation logic code complied for the operation of a to-be-generated automatic script; obtaining an interference configuration parameter for generating a user interface; and generating an automatic script for the operation of the to-be-generated automatic script according to the operation logic code, the interference configuration parameter and a pre-developed user interface template. By adoption of the method provided by the invention, direct development of the user interface can be avoided, the development process of the automatic script is simplified, the complied amplitude is greatly reduced, and thus the effects of reducing the development workload, librating the developers and improving the research and development efficiency are realized.

The invention discloses a positioning circuit based on Bluetooth AOA communication, a positioning system based on Bluetooth AOA communication and a positioning method based on Bluetooth AOA communication. The positioning circuit comprises a radio frequency communication module, a switch switching module, a Bluetooth communication module, a calibration compensation module and a positioning controlmodule. The switch switching module outputs a driving signal according to the control signal and the radio frequency signal. The plurality of antenna units are respectively located at preset positionsand are driven by the driving signal to sequentially receive the first Bluetooth communication signal. The calibration compensation module calibrates the communication state of each antenna unit to obtain a corresponding phase compensation value. The positioning control module obtains an angle value and a distance value of the to-be-tested equipment according to the phase difference of the multiple paths of first Bluetooth communication signals after phase compensation so as to complete a positioning function on the to-be-tested equipment. The positioning circuit directly obtains the positionof the to-be-measured equipment according to the phase difference, thereby saving the intermediate variable, simplifying the positioning measurement steps, and improving the positioning precision andpositioning efficiency.

The invention relates to a three-degrees-of-freedom high accuracy positioning motion bench device and a positioning method. The motion bench device comprises a motion bench, and further comprises a horizontal leading screw motor, a first vertical leading screw motor, a second vertical leading screw motor and Home position sensors which are arranged correspondingly. The positioning method of the motion bench device executes the coordinate zero position search positioning for the motion bench device by adopting the three-degrees-of-freedom coordinates calibration method of horizontal direction, vertical direction and rotation angle. The positioning method provided by the invention can realize the high accuracy of the level of micron and microradian during the repeated positioning, wherein the three-degrees-of-freedom directions have no positioning dead zone in the positioning process. At the same time, the positioning method provided by the invention is simple, reasonable and of lower implementing cost.

The present invention provides a video positioning method and device. The method comprises a step of analyzing a video to be positioned to generate a voiceprint library set, a step of obtaining a user voice command, a step of retrieving the voiceprint library set according to the user voice command to carry out matching processing, and obtaining a positioning time coordinate set, and a step of obtaining the frame picture corresponding to the positioning time coordinate set and displaying the frame picture to be select by a user. Compared with a method of adjusting a progress bar for many times by a user to carry out frame previewing and positioning in the traditional technology, the video positioning method of the invention has the advantages that through voiceprint matching, multiple matched position frame pictures are directly displayed, the user can select directly, video positioning steps are simplified, the time of video positioning is saved, thus the video positioning efficiency is improved, and the process of constantly adjusting the progress bar to carry out previewing and positioning by the user is optimized.

The invention discloses test equipment for detecting the security of a lockset at multiple stations, which comprises: a lock cylinder fixing device, wherein the lock cylinder fixing device comprises at least 2N rotary tables, a plurality of lock cylinders are fixed on each rotary table, and one station is arranged at the position of one rotary table; unlocking devices, wherein each unlocking device comprises a clamping head for clamping a key and a driving device for driving the clamping head to perform plugging and unlocking actions; and a central working table provided with the unlocking devices of which the number is corresponding to the number of the rotary tables, wherein the central working table is provided with a rotating mechanism, the unlocking devices are arranged on the rotating mechanism, one unlocking device corresponds to one rotary table, a circumferential interval angle between the two adjacent unlocking devices is the same as a circumferential interval angle between the two adjacent rotary tables, and the unlocking devices are driven by the rotating mechanism to switch from one station to another station. The invention also discloses a test method based on the test equipment. The test equipment and the test method of the invention have the advantages that the multiple unlocking devices can be matched with the multiple rotary tables for test, thus the occupiedspace of equipment is reduced, and a testing efficiency is improved.

The invention provides a single-side current detection device and method based on a magnetoresistance effect sensor array. The single-side current detection device comprises a TMR magnetoresistance chip array, an AMR magnetoresistance chip array, a signal processing circuit module and a microcontroller. The TMR magnetoresistance chip array comprises three TMR magnetoresistance chips, the AMR magnetoresistance chip array comprises three AMR magnetoresistance chips, the TMR magnetoresistance chip array and the AMR magnetoresistance chip array measure a magnetic field around a current-carrying conductor and output a voltage signal, the voltage signal is processed by the signal processing circuit module and then input into the microcontroller, and the microcontroller calculates to obtain a current value of the current-carrying conductor to be measured. The high-sensitivity current measuring device which has a wire positioning function and can perform wire current value non-contact measurement on the single side of a wire is manufactured based on the magnetoresistive effect principle, the use scenes are numerous, a telescopic rod can be arranged to detect the wire current in the distance, and the device can be fixedly installed and used for monitoring the current of a power transmission line. Or the device is carried on an unmanned aerial vehicle or a robot for circuit inspection testing and the like.

The invention relates to equipment for steel bar binding construction, in particular to an adjustable steel bar positioning and point distributing device. The adjustable steel bar positioning and point distributing device includes a telescopic rod, a fork, a fixing frame, an ink storage box, an ink-out stick, rotating telescopic rods, brushing tables and brushing sticks, wherein the fork is an n-shaped part fixed to the lower end of the telescopic rod, opening holes are formed in the lower ends of rods on both sides of the fork, rotating bearings penetrate into the holes, and rotating plates sleeve the rotating bearings; the two ends of the fixing frame are connected with sliding sleeves sleeving the rods on both sides of the fork; the ink storage box is fixed to the fixing frame, internally stores ink and is provided with a hole in the lower end; the upper end of the ink-out stick is inserted into the lower hole of the ink storage box, and one end of the ink-out stick is exposed; therotating telescopic rods are fixed to the rotating plates; the side surface of each brushing table is in an arc shape, and the brushing tables are annularly distributed and fixed to the rotating telescopic rods with the rotating bearings as the circle centers; the brushing sticks are fixed to the brushing tables, intermittently touch with the ink-out stick to stick ink and then paint points on theoperating surface along with rotation of the rotating plates; and the rebar spacing is ensured by adjusting the lengths of the telescopic rods, and the sliding sleeves are used for adjusting the position heights of the ink storage box to ensure that the brushing sticks are in contact with the ink-out stick. The adjustable steel bar positioning and point distributing device is suitable for a variety of different point distributing spacing requirements.

The invention discloses a picture recognition and operation method and device, computer equipment and a storage medium. The picture recognition and operation method comprises the steps: judging whether element information contains an element picture of a webpage element or not when the element information of the webpage element needing to be operated is received; if the element picture of the webpage element is contained, intercepting a current webpage as a webpage picture; searching coordinates of the element picture on the webpage picture; and positioning the webpage elements on the webpagebased on the searched coordinates, and automatically testing the corresponding webpage elements after the webpage elements are positioned. According to the picture recognition and operation method, the coordinates are obtained by positioning the element picture on the webpage picture, and then the elements on the page are positioned through the coordinates, so that the positioning efficiency can be improved, and the positioning steps are simplified.

The invention discloses a platform carrier assembly. A self-locking device of the assembly is arranged in a guiding groove of a platform, a positioning groove matched with the self-locking device is formed in the bottom of a carrier, and the self-locking device is configured to extend out of the guiding groove of the platform and extend into the positioning groove of the carrier to lock the carrier. The platform carrier assembly is simple in structure, positioning steps are simple, and the carrier can be positioned and taken out quickly.

The invention provides a permanent magnet synchronous motor starting and rotor position self-correcting method in the field of motor control, and the method comprises the steps: S10, setting the rotating speed setting and rotating direction of a motor, taking the current position of a rotor as the orientation reference of a d axis, and starting a permanent magnet synchronous motor; S20, judging whether the motor is successfully started or not according to the current rotating direction of the rotor and the set rotating direction; S30, after the starting is successful, after the motor is started, measuring a stator current of the motor and calculating a current vector under a two-phase static coordinate system; and calculating active power and reactive power consumed by the motor in combination with the voltage vector of the current stator, and calculating real d-axis and q-axis currents of the motor according to a motor state equation, thereby obtaining angular deviation of the rotor position, and further correcting the rotor position. The method has the advantages that the consumed time of rotor positioning can be shortened, the positioning steps are simplified, the rotor positioning precision is improved, and meanwhile the accumulated positioning deviation of the rotor in the running process of the motor is eliminated.

The application discloses a method, device and electronic equipment for generating an automation script, and an operation method, device and electronic equipment for an automation script. Wherein the generation method of the automation script includes: obtaining the operation logic code written for the operation of the automation script to be generated; obtaining the interface configuration parameters on which the user interface is generated; according to the operation logic code, the interface configuration parameters and the pre-developed A user interface template is used to generate automation scripts for the operations to be generated. Using the method provided in this application can avoid directly developing the user interface itself, simplifies the development process of automated scripts, and greatly reduces the codes that need to be written, thereby achieving the effects of reducing development workload, liberating developers, and improving research and development efficiency.

The invention discloses a crystal bar rounding and grooving method by using a semiconductor crystal bar vertical rounding and grooving machine. The method is characterized by comprising the followingsteps: (S1) semiconductor crystal bars are loaded, and are changed to a vertical state; (S2) the semiconductor crystal bars are transferred from a loading platform to a vertical positioning device; (S3) the semiconductor crystal bars are vertically positioned; (S4) the semiconductor crystal bars are transferred to a grinding device for grinding from the vertical positioning device; (S5) the internal crystal orientation analysis is performed on the grinded semiconductor crystal bars; (S6) grooves are cut in the semiconductor crystal bars after the internal crystal orientation analysis; and (S7)the machined semiconductor crystal bars are unloaded. The machining method effectively simplifies the positioning step before the semiconductor crystal bar machining, reduces the constraint number needed by positioning, improves the machining efficiency, and reduces the error accumulation; and meanwhile, the machining method can effectively improve the utilization rate of the semiconductor crystal bars, and reduces the production cost.

The invention discloses a bricklaying mortar joint width control method. Prefabricated blocks are mixed into coarse mortar to prepare prefabricated mortar, so that the control attention of workers tomortar joints in the bricklaying process is reduced; bricks are pressed to abut against the corresponding prefabricated blocks, and primary positioning of the bricks can be achieved, so that the working efficiency is improved, and the mounting quality is also improved; meanwhile, the difficulty of the bricklaying process is reduced, redundant positioning steps are simplified, other tedious steps are not added, and positioning of the bricks can be guaranteed only through the prefabricated blocks, so that the operation difficulty is reduced, and dependence on skilled workers is reduced; and theerror of the mortar joint width can be controlled by controlling the diameter error of the prefabricated blocks, the whole process is normalized, and the uniformity of the mortar joint width in the whole masonry process is ensured.

The invention relates to an auxiliary positioning device, an auxiliary positioning method and a mobile medical system. The auxiliary positioning device comprises a positioning part and a guiding part, wherein the positioning part is arranged on a reference surface; and the guiding part is arranged at the bottom of an operation cart of the mobile medical system, and the operation cart can move along the reference surface, so that the guiding part abuts against the positioning part to position the operation cart. Through the cooperation of the guiding part and a positioning hole, reliable positioning of the operation cart is achieved, the positioning steps of the operation cart are simplified, the positioning time of the operation cart is shortened, the operation cart is always parked at the same position, and a medical robot on the operation cart can conveniently conduct operation in the later period.

The invention discloses a floating positioning mechanism comprising at least three floating positioning blocks arranged in the circumferential direction and an even number of guide positioning units,wherein a guide assembly is formed by the guide positioning units in pairs, and the guide positioning units in each the guide assembly are oppositely arranged. According to the floating positioning mechanism in the invention, the accuracy of electrical connection between a deficient battery and a charging connector is greatly improved, the electrical connection success rate is improved, short circuit and potential safety hazards caused by short circuit are effectively avoided, meanwhile, the structure is reasonable in arrangement, the positioning step is simple and effective, and the positioning time is greatly shortened.

A method of manufacturing an assembly, including a plurality of blades mounted in a platform preparing a mixture of metal powder and thermoplastic binder, includes manufacturing the blades separately from the platform, and finishing the blades after the manufacturing. The method also includes injecting the mixture into a mold to obtain a platform blank, removing the binder from the platform blank prior to assembling the finished blades with the blank, inserting one end of the finished blades into a housing formed in the platform blank in order to assemble the assembly, and sintering the assembly comprising the platform blank and the finished blades to unify the assembly.

The invention discloses a positioning device, wherein, the positioning device includes a bracket, a left and right positioning mechanism, and a front and rear positioning mechanism, and the left and right positioning mechanism and the front and rear positioning mechanism are arranged on the bracket; The front positioning part and the rear positioning part slidingly connected with the bracket, the front positioning part and the rear positioning part are oppositely arranged on both sides parallel to the feeding direction of the backboard of the electronic product; The left or right locating piece is connected, the left or right locating piece is on the side perpendicular to the feeding direction of the electronic product backplane, and the relative sliding of the front and rear locating pieces drives the backplane of the electronic product. The front and rear centering of the board is positioned, and the sliding of the left fixing part or the right positioning part drives the left and right centering positioning of the backboard of the electronic product. The technical scheme of the invention simplifies the positioning steps of the positioning device, improves the versatility of the positioning device and facilitates production change.

The invention discloses a method for controlling the width of mortar joints in bricklaying. Prefabricated mortar is prepared by mixing prefabricated blocks into coarse material mortar, so that workers can reduce their attention to the control of mortar joints in the bricklaying process and press each brick to By resisting the prefabricated blocks, the preliminary positioning of the bricks can be realized, which improves the work efficiency and the installation quality; at the same time, it reduces the difficulty of the bricklaying process, simplifies redundant positioning steps, and does not add other cumbersome steps. The positioning of bricks can be guaranteed only through prefabricated blocks, which reduces the difficulty of operation and reduces the dependence on skilled workers; the error of mortar joint width can be controlled by controlling the diameter error of prefabricated blocks, and the whole process is standardized to ensure the entire masonry The uniformity of the process mortar joint width.

The invention provides a full-automatic fixed distance drilling device for cylindrical pins and a method. The device comprises a rack, wherein a V-shaped block is fixedly mounted at the middle part ofthe top of the rack, a positioning and unloading device for positioning and unloading the cylindrical pins to be machined is mounted at one end pf the axial direction of the V-shaped block, a drilling and positioning device for drilling and assisting positioning is mounted at the other end of the axial direction of the V-shaped block, and a feeding slideway for feeding and a clamping device for pressing the cylindrical pins to be machined are mounted at the two ends of the radial direction of the V-shaped block. According to the device, the cylindrical pins can be subjected to axial fixed distance drilling treatment, and meanwhile, accurate automatic positioning and clamping of the parts before machining and automatic loosening and unloading of the parts after machining are met.

The invention belongs to the technical field of meteorological prediction. Aiming at solving the problems of the large meteorological staff labor intensity, complex operation steps and long positioning time which exist in a method for determining a typhoon center manually, the invention provides a method for performing typhoon location on a current satellite image according to a history satellite image. The method comprises extracting an SIFT characteristic of the history satellite image, intercepting a search region, a side length of which is L+2*(T*60 / P), on the current satellite image, extracting an SIFT characteristic of the search region then, performing characteristic matching on the history satellite image and the search region using an SIFT algorithm, removing a wrong matching relationship based on time-space consistency, performing screening on characteristic points through uniform rotation distribution then, traversing the search region, and determining the typhoon center. Automatic positioning of typhoon is achieved, typhoon positioning steps are simplified, the meteorological staff's workload is reduced, and typhoon positioning time is shortened.

The invention discloses an insertion guide part of a slot wedge of a motor stator, and the motor stator comprises a stator coil and a coil duct, wherein the stator coil is inserted into the coil duct and is fixed through a slot wedge. An outer side edge of the coil duct is symmetrically provided with chutes, and the slot wedge is pushed by a guide element to make directional movement on the chutes of the coil duct. Two ends of the slot wedge are symmetrically provided with a group of hanging lugs in a seamed manner. Two sides of the guide element are symmetrically provided with a group of clamping strips matched with the hanging lugs. The guide element supports the slot wedge, and the group of clamping strips on the guide element are respectively inserted into the hanging lugs of the slot wedge to form clamping embedment. The guide element also comprises a controller, a drive unit, and an induction element. The insertion guide part is simple in structure, assists the slot wedge to fix the stator coil through employing the guide element of the slot wedge, achieves the connection and disconnection of the slot wedge and the guide element through the changing of a forking angle, is simple in operation, is convenient to use, greatly saves the positioning steps of the slot wedge, and reduces the cost of an enterprise.

The invention relates to a size inspection tool for workpieces with irregular shapes, comprising a bottom plate (1) and a inspection body (2) arranged on the bottom plate (1) and matching the shape of the workpiece to be inspected, characterized in that: The inspection concrete (2) is provided with a positioning piece (51) for locating the first side of the workpiece to be inspected; the base plate (1) is also provided with a positioning assembly for locating the other sides of the workpiece to be inspected. The component is provided with at least two sets of limiters corresponding to the other sides of the workpiece to be inspected; the driving device (4) drives and connects the positioning assembly; the bottom plate (1) is also provided with a support for supporting the workpiece to be inspected pieces (6). Compared with the prior art, the inspection tool provided by the present invention can conveniently locate irregularly shaped workpieces to be inspected, and the positioning steps are simple and the degree of automation is high, thus ensuring the cheapness and accuracy of workpiece size detection .

The present invention provides a permanent magnet synchronous motor start-up and rotor position self-correction method in the field of motor control, including: step S10, setting the speed setting and steering of the motor, taking the current position of the rotor as the orientation reference of the d-axis, and starting the permanent magnet synchronous motor Magnetic synchronous motor; step S20, judge whether the motor starts successfully according to the current rotation of the rotor and the set rotation; step S30, after the startup is successful, measure the stator current of the motor and calculate the current vector in the two-phase stationary coordinate system, combined with the current stator Calculate the active power and reactive power consumed by the motor, and calculate the real d-axis and q-axis currents of the motor according to the motor state equation, and obtain the angular deviation of the rotor position, and then correct the rotor position. The invention has the advantages of shortening the time-consuming of rotor positioning, simplifying the positioning steps, improving the positioning accuracy of the rotor and eliminating the accumulative positioning deviation of the rotor during the operation of the motor.

The invention provides a formwork positioning assembly. The formwork positioning assembly comprises a first limiting plate, a second limiting plate and a connecting rod, and the connecting rod is arranged between the first limiting plate and the second limiting plate. According to the formwork positioning assembly, through the first limiting plate, the second limiting plate and the connecting rod connected between the first limiting plate and the second limiting plate, and a formwork piece can be arranged on the first limiting plate or the second limiting plate, so that the formwork piece positioning step is simplified, and the formwork piece positioning accuracy is improved. In addition, the invention further provides a formwork combination.

Disclosed is a platform carrier assembly, the self-locking device of the assembly is arranged in the guide groove of the platform, the bottom of the carrier has a positioning groove suitable for the self-locking device, and the self-locking device is configured to guide from the platform The groove protrudes and extends into the positioning groove of the carrier to lock the carrier. The platform carrier assembly has a simple structure and simple positioning steps, and can quickly realize the positioning and removal of the carrier.

The invention provides a fully automatic fixed-range drilling device and method for cylindrical pins, which includes a frame, a V-shaped block is fixedly installed in the middle part of the top of the frame, and one axial end of the V-shaped block is installed with a useful For the positioning and unloading device for positioning and unloading the cylindrical pin to be processed, a drilling positioning device for drilling and auxiliary positioning is installed at the other end of the axial direction. The radial ends of the V-shaped block are respectively installed with useful The feeding chute for feeding and the clamping device for pressing the straight pins to be processed. This device can perform axial fixed-distance drilling on cylindrical pins, and at the same time meet the requirements of accurate automatic positioning and clamping of parts before processing and automatic clamping and unloading after processing.