19results about How to "Improve adjustment accuracy" patented technology

The invention discloses a parameter adjusting method of an electronic-grade glass fiber cloth weaving machine and terminal equipment. The parameter adjusting method comprises the following steps: constructing weaving scene-qualified product process parameter association mapping; historical parameter adjustment data of an operator is obtained, and proficiency rating is carried out; obtaining operator information through identity recognition, calling a corresponding proficiency level and endowing a matched parameter adjustment permission; after an operator has authority and adjusts parameters, standardizing a current target parameter set and a historical data set through a PCA algorithm, extracting principal components, calculating the Mahalanobis distance of the scores of the principal components, allowing the loom to start if the distance is not greater than a safety threshold value, and sending out waste cloth prevention early warning if the distance is greater than the threshold value. The terminal equipment comprises a processor and a control panel. The parameter adjustment method of the electronic-grade glass fiber cloth weaving machine and the terminal equipment have the beneficial effects that data analysis is taken as support, and the process parameter adjustment accuracy is improved.

This invention belongs to the field of mechanical engineering technology and discloses a support device for a telescopic arm of a robot for adding a cover to a mixed-iron car. The device includes a support plate, a limiting box fixedly installed on the top of the support plate, a threaded sleeve movably installed inside the limiting box, and an mounting plate fixedly installed on the top of the threaded sleeve. The mounting plate has a sliding groove inside. Compared with traditional devices, this invention, through the cooperation between the threaded sleeve and the threaded rod, facilitates the slow upward movement of the telescopic arm, greatly improving operational flexibility. It allows the robot to easily cope with different working conditions and positional requirements, expands the working range, reduces adjustment time due to height mismatch, optimizes the work process, significantly enhances work efficiency, and ensures a safe distance between the robot and the mixed-iron workshop through precise height adjustment, reducing operational risks and improving the stability of the telescopic arm during operation, effectively ensuring operational safety.

The invention discloses an ambient light detection method, a display screen adjusting method, an electronic device and a storage medium, the ambient light detection method is applied to the electronic device, the electronic device comprises a display screen and an ambient light sensor located below the display screen, and the ambient light detection method comprises the steps that when the display screen is in a display state, the ambient light sensor is located below the display screen; acquiring first ambient light data acquired by an ambient light sensor; determining reflected light data, collected by the ambient light sensor, of the display screen; and determining second ambient light data of the environment where the display screen is located according to the first ambient light data and the reflected light data. According to the method, the ambient light of the environment where the display screen is located is detected according to the ambient light data collected by the ambient light sensor and the reflected light data of the display screen, the reflected light data in the ambient light data collected by the ambient light sensor can be effectively eliminated, and the detection accuracy of ambient light detection is improved.

The invention relates to the technical field of tax meeting data processing, and particularly provides a knowledge distillation-based tax meeting difference automatic adjustment method, which comprises the following steps of: connecting an enterprise financial system through an interface, acquiring accounting entry data, and converting the accounting entry data into structured data; inputting into a pre-trained sequence labeling model, and identifying accounting entries which need to be subjected to tax difference adjustment and corresponding difference types of the accounting entries; inputting a knowledge distillation model, and calculating and outputting a preliminary tax payment adjustment result; inputting into an adjustment strategy optimization model to generate an optimal adjustment scheme; and converting the optimal adjustment scheme into standard tax payment adjustment entry and declaration attached table data according to a declaration form format specification of a tax system. According to the scheme, the technical problems of high omission risk, low efficiency, limited accuracy and poor consistency existing in an existing tax meeting difference manual adjustment technology are solved.

The application provides a body intelligent device control method and device, equipment, medium and program product, relates to the technical field of data processing, and is used for improving the accuracy of body intelligent device performance parameter adjustment. The specific technical scheme is as follows: a test request is sent to the body intelligent device, the test request includes a body intelligent test case; a body intelligent test response sent by the body intelligent device is received; a preset task index set includes a task index corresponding to a sensing capability, an interaction capability, a motion control capability and an intelligent decision capability of the body intelligent device in a physical ontology dimension, an environment perception interaction dimension and an intelligent degree dimension; a test value corresponding to each target task index is compared with a preset reference value to obtain comparison result information, the comparison result information is used to represent the capability of the body intelligent device; and a control instruction is sent to the body intelligent device based on the comparison result information. The application is applied to a body intelligent device evaluation control scene.

The application discloses a generator control method and a vehicle. The method comprises the following steps: obtaining a first power generation point and a second power generation point of a generator; determining a first operation requirement of an engine and a second operation requirement of the generator based on the first power generation point and the second power generation point; constructing a cooperative control strategy of the engine and the generator based on the first operation requirement and the second operation requirement; and controlling the engine and the generator to operate according to the cooperative control strategy, so as to control the generator to switch from the first power generation point to the second power generation point. The application solves the technical problem of low accuracy of adjustment of the working point of the range extender in the related art.

The application provides a temperature regulation method, device and equipment of a motor controller, a vehicle and a medium. In the method, a target temperature difference threshold and a target current threshold are determined according to the obtained driving time of multiple driving conditions and the current environment temperature, and then the controller temperature, the controller temperature difference, the controller power consumption and the temperature to be regulated of the motor controller are determined according to the cooling system parameters and the motor controller parameters, and then the temperature regulation instruction is determined in combination with the bus current, the target temperature difference threshold, the target current threshold, and the obtained target temperature threshold and target power consumption threshold, and finally at least one of the cooling system and the driving motor is controlled according to the temperature regulation instruction. According to the bus current, the controller temperature, the controller temperature difference and the controller power consumption, the cooling system and the driving motor are controlled, the temperature regulation of the motor controller is realized, and the regulation accuracy is improved.

This application provides a training method for a classification model, a text classification method, and related equipment to address the problem of low classification flexibility in classification models. The method includes at least the following steps: based on preset multiple feature dimensions, extracting corresponding multidimensional text features, multidimensional associated label features, and at least one multidimensional other label feature for selected sample text, associated classification labels, and at least one other classification label from among multiple classification labels; determining the negative sample similarity between each of the at least one other classification label feature and the multidimensional text feature based on the hierarchical distance between each of the at least one other classification label and the associated classification label; and adjusting model parameters based on the obtained positive sample similarity and at least one negative sample similarity between the multidimensional text feature and the multidimensional associated label feature. This enables a target classification model to have feature extraction capabilities of different granularities, improving classification flexibility.

The invention relates to the technical field of fruit tree picking devices, in particular to a self-balancing fruit tree picking device.The self-balancing fruit tree picking device comprises a vehicle body, a lifting mechanism, an adjusting mechanism and a balancing mechanism, the lifting mechanism is fixedly installed on the upper portion of the vehicle body, and a column type support is additionally arranged on the lifting mechanism on the basis of a shear fork mechanical structure; the lifting mechanism is arranged, so that the lifting mechanism is more stable and safer during lifting, and the front end of the lifting mechanism can be lifted in a small range, so that the auxiliary balance effect is achieved; the adjusting mechanism is fixedly mounted above the lifting mechanism and is used for automatically adjusting the balance of the whole machine body of the picking device when the picking device inclines; the balance mechanism is fixedly installed on the adjusting mechanism, the balance mechanism detects whether the picking device is balanced or not in a ball balance mode, and when the balance mechanism is unbalanced, the balance mechanism is matched with the adjusting mechanism to adjust the picking device till the balance mechanism is balanced.

The utility model relates to the technical field of concrete distributing devices, in particular to a quantitative distributing device for a PC production line. Comprising a walking mechanism, a control table arranged on one side of the walking mechanism, a hopper arranged above the walking mechanism, a material distribution mechanism arranged at the bottom of the hopper, a height adjusting mechanism arranged on one side of the hopper and a cleaning mechanism arranged on one side of the material distribution mechanism. The material distributing mechanism comprises a stirring spiral roller arranged in the hopper, a stirring motor arranged at one end of the stirring spiral roller, a material distributing wheel arranged below the stirring spiral roller, a material distributing motor, a material falling insertion plate set arranged below the material distributing wheel and a material falling air cylinder set arranged on one side of the material falling insertion plate set. The quantitative material distribution device for the PC production line has the advantages of being high in working efficiency, even in material distribution, wide in application range, high in automation degree, good in material distribution quality, long in service life and the like.

The utility model provides a 3D printer forming platform lifting structure which comprises a base, a height adjusting mechanism is fixedly installed on the rear side of the top of the base, a base plate is fixedly installed on the front face of the moving end of the height adjusting mechanism, and a rotation adjusting set is fixedly installed in the middle of the base plate. The 3D printer forming platform lifting structure has the stable height and angle adjusting function, in a height adjusting mechanism, a first motor drives a first lead screw to rotate, a lifting sliding block vertically moves in a sliding groove, a base plate is stably driven to achieve accurate height adjustment, in a rotating adjusting set, a second motor drives a rotating disc to rotate, and the height adjusting function is achieved. And meanwhile, a supporting and fixing rod at the front end of the base penetrates through the base plate and is matched with a supporting and fixing sleeve at the top of the frame, the stability of the overall structure is enhanced, it is ensured that the platform is kept stable in the lifting and rotating adjusting process, and a reliable foundation is provided for printing operation.

The embodiment of the invention provides a parameter adjustment method for a permanent magnet synchronous motor in a vehicle and electronic equipment, and the method comprises the steps: determining the state information of radial electromagnetic force in the permanent magnet synchronous motor and the simulation mode information of a stator; detecting the permanent magnet synchronous motor to obtain a detection result; determining torque information of the permanent magnet synchronous motor in response to the detection result indicating that the permanent magnet synchronous motor is in a resonance state, and determining initial structure parameters of the permanent magnet synchronous motor; determining a target constraint condition set of the initial structure parameters at least based on the torque information; and in response to the situation that the initial structure parameter does not meet the torque requirement, adjusting the initial structure parameter based on the target constraint condition set to obtain a target structure parameter. The technical problem that the structure parameter adjustment accuracy of the permanent magnet synchronous motor in the vehicle is low is solved.

The application discloses an intelligent storage environment adjusting system using graphene materials, and relates to the technical field of environment adjusting.The system comprises: a constraint condition obtaining module, which is used for performing storage environment constraint analysis based on basic information of graphene materials in a storage space to obtain first storage environment constraint conditions; a monitoring array set obtaining module, which is used for obtaining an air ion concentration monitoring array sequence, a temperature monitoring set and a humidity monitoring set; and an environment adjusting module, which is used for identifying the air ion concentration monitoring array sequence, the temperature monitoring set and the humidity monitoring set in combination with the first storage environment constraint conditions, obtaining a first environment adjusting scheme, and adjusting the environment of a target storage space based on the first environment adjusting scheme.The application solves the technical problem that the prior art of adjusting the storage environment of graphene materials is divorced from the actual situation, resulting in poor material preservation quality, and achieves the technical effect of improving the reliability of environment adjusting.

This invention discloses a flexible docking device for a liquid rocket engine turbopump housing, comprising: a cylinder assembly and an axial motion device connected via a slide rail structure; an actuating rod of the cylinder assembly fixedly connected to a planar floating device; a locking mechanism for locking or unlocking the axial motion device and the planar floating device; when locked, the cylinder assembly can only drive the planar floating device to move axially, and the planar floating device cannot swing relative to the cylinder assembly; after unlocking, the cylinder assembly can not only drive the planar floating device to move axially, but the planar floating device can also swing relative to the cylinder assembly; the bottom of the planar floating device and a circumferential rotating device are fixedly connected; the circumferential rotating device secures the external docking product. Using the flexible docking device for a liquid rocket engine turbopump housing provided by this invention for component docking and assembly is simple in process and convenient in operation, effectively improving the assembly efficiency and accuracy of the turbopump and reducing the labor intensity of workers.

The utility model relates to a heating stove, in particular to a smoke distributor which comprises a cavity, the front end, the top end and the rear end of the cavity are fixedly connected with a front opening, an upper opening and a rear opening which are communicated with an inner cavity of the cavity respectively, the front opening is connected with a smoke outlet in the rear upper end of a stove body, the upper opening is connected with a direct discharge chimney, and the rear opening is connected with a kang hole. A cavity is formed in the furnace body, a hinged shaft with the axial direction in the left-right direction is rotationally arranged on the cavity, a baffle is fixedly arranged on the hinged shaft in the cavity, one end of a swing plate is fixedly arranged on the hinged shaft outside the cavity, a push-pull rod is hinged to the other end of the swing plate, and the push-pull rod extends in the furnace body to penetrate out of the front end of the furnace body. Compared with the prior art, the operation safety is improved, the adjusting accuracy is enhanced, and the heating experience and the indoor environment are improved.

The invention relates to the technical field of image processing, in particular to a self-adaptive photographing time interval dynamic adjustment method based on image matching, and the method comprises the steps: collecting images, operation speeds and vibration frequencies of all products on a conveying belt in real time; based on the abnormal degree of the operation speed and the vibration frequency between the adjacent frame images, whether optimization needs to be carried out or not during feature point matching is judged; when optimization needs to be carried out, optimizing the group number of adjacent frame images during scale division, optimizing the contrast threshold of each layer of Gaussian difference image after scale division, and then carrying out image matching; and adjusting the photographing time interval after the current frame based on the offset distance between the product in the current frame and the product in the previous frame and the offset distance between the product in the current frame and the product in the template image. According to the method and the device, the photographing time interval is adaptively adjusted, so that the problem of product deviation or key detail loss in the acquired image is avoided.

The utility model discloses a lifting hook connecting structure of a hydraulic lifting type monorail crane, which relates to the technical field of monorail crane accessories, and comprises a monorail crane hung at the lower part of a mine tunnel top plate, a hydraulic telescopic cylinder is fixedly arranged at the lower part of the monorail crane, the hydraulic telescopic cylinder vertically extends downwards, the bottom of the hydraulic telescopic cylinder is connected with a hanging plate, and the hydraulic telescopic cylinder is connected with a hydraulic system. Therefore, up-and-down stretching is realized, and the lifting height of the monorail crane is adjusted; the hydraulic lifting hook is adopted for connection, the length of the hydraulic cylinder can be adjusted according to the height of a mine tunnel, and time and labor are saved.

This utility model discloses a chemical fiber filament warping device with an automated tension adjustment mechanism, relating to the field of chemical fiber filament processing technology. It includes a main frame for the warping device, with base frames fixedly installed on both sides of the top of the main frame. Guide rollers are rotatably connected to the upper ends of the base frames, and a tension adjustment mechanism is fixedly installed in the middle of the top of the base frames. This utility model adopts the above structure, and by setting up a tension adjustment component and an adjustment component, the tension adjustment component drives the tension adjustment roller to rotate via a connecting frame to change the extrusion pressure and adjust the tension. Each component rotates only within a fixed area, requiring no additional expansion or contraction space. The slider of the adjustment component moves compactly along the guide rail, significantly reducing the installation and operating space required for the equipment during use. The equipment structure is more compact, thereby achieving the effect of reducing the space requirements of the production site and solving the problem of the large size caused by the need for large operating space in traditional equipment.