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 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.

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 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.