28results about How to "Guaranteed smooth execution" patented technology

The application discloses an AI identification and driving control system and method of a mobile inspection device, and relates to the technical field of driving control.The system comprises an image acquisition module, a biological identification and orientation analysis module, a same-direction pursuit judgment module, a driving direction execution module, and a continuous tracking and speed adjustment module;inspection images are acquired, target organisms are identified, and escape directions are predicted according to orientation information;whether a same-direction pursuit state is formed is determined by combining the moving direction of the device and the path area position;the driving direction is adjusted so that the included angle meets the threshold requirement and driving is performed;meanwhile, the position of the organism is continuously tracked;and collaborative control is realized by adjusting the speed and dynamically updating the driving direction.The application can effectively break the same-direction pursuit phenomenon, quickly drive the organism away from the inspection path, avoid the obstruction of the inspection process, and improve the continuous inspection operation efficiency and operation stability.

The application discloses a multi-unmanned aerial vehicle cooperative search method based on a memory-enhanced artificial honeybird algorithm, and the method comprises the following steps: a mixed space environment model containing a continuous dynamics domain and a discrete probability perception domain is constructed; environment information of neighbor nodes is acquired through an established local data link, a local map fusion strategy based on a clearance priority principle is adopted, and a local discrete probability grid map is updated; the output local discrete probability grid map, output distributed dynamic communication topology and current unmanned aerial vehicle state are taken as inputs, a multi-target fitness function is constructed, a memory-enhanced MA-AHA path planning algorithm is executed, and an optimal navigation target point is generated; the optimal navigation target point is converted into a speed control instruction to drive the unmanned aerial vehicle to move; and when it is detected that the unmanned aerial vehicle appears in a motion deadlock, a multimode deadlock recovery mechanism is used to correct the speed instruction. The application can significantly reduce the average flight path length of the unmanned aerial vehicle group and effectively save the energy consumption of maneuvering.

The utility model discloses an efficient plate labeling machine with an automatic decontamination mechanism, which relates to the technical field of plate processing equipment and comprises a labeling machine body and a transmission belt arranged on the labeling machine body. A protection shell is arranged on the right side of the upper end of the transmission belt, a plate body is arranged in the protection shell, a reciprocating sweeping mechanism is arranged on the protection shell, and a driving gear is fixedly installed at the output end of the motor. The utility model discloses an efficient plate labeling machine with an automatic decontamination mechanism. The driving gear and the driven gear are meshed with each other so as to drive the driven gear to rotate, the driven gear further drives the rotating shaft to rotate, the rotating shaft drives the sweeping rod to rotate along with the rotating shaft, the driving gear further drives the straight tooth rack to rotate, the straight tooth rack moves in the guide groove, and the straight tooth rack and the driven gear are meshed with each other. And the driven gear can move in a reciprocating mode, so that the plate body is repeatedly cleaned, and it can be ensured that dust on the surface of the plate is thoroughly cleaned.

The invention discloses a weight matrix processing method and device, equipment, a storage medium and a product. The method comprises the steps that a target weight matrix is loaded; wherein the target weight matrix is a third-precision weight matrix which is arranged in a preset format and is formed by packaging a first-precision weight matrix; carrying out unpacking and inverse quantization processing on the target weight matrix to obtain a weight matrix with second precision; wherein the third precision is higher than the second precision, and the second precision is higher than the first precision; and storing the weight matrix with the second precision to an on-chip storage unit so as to be loaded to a tensor core to execute matrix multiplication operation. According to the embodiment of the invention, the weight matrix can be compatible with the operation logic of tcore, so that the matrix multiplication operation can be smoothly completed in the tcore.

The utility model discloses a multi-task cooperative control device of an intelligent truss manipulator, which comprises a bottom plate, a first conveying assembly, a second conveying assembly, a conveying-out assembly, two clamping mechanical arms and a distribution device, and is characterized in that the first conveying assembly and the second conveying assembly are arranged on the bottom plate side by side; the conveying-out assembly is arranged at the other end of the bottom plate in parallel. The two clamping mechanical arms are arranged at one end of the first conveying assembly and one end of the second conveying assembly correspondingly. The distribution device comprises a supporting frame, a distribution assembly and a control assembly, and the supporting frame is arranged on the bottom plate; the distribution assembly is arranged on the supporting frame in a sliding mode. The control assembly is arranged on the distribution assembly. Therefore, the problems that in the prior art, an intelligent truss mechanical arm is low in efficiency, poor in collaboration, insufficient in flexibility, weak in conflict processing capacity and the like in the aspect of multi-task cooperative control are effectively solved, efficient, flexible and safe material conveying and operation are achieved, and remarkable advantages are brought to industrial automatic production.

The invention discloses a quadruped robot control method, device and equipment and a medium, and relates to the field of rail train operation and maintaining.The method comprises the steps that current operation state information and current external disturbance of a quadruped robot are obtained; estimating external disturbance at the next moment through a sliding mode observer based on the current operation state information and the current external disturbance to obtain estimated external disturbance; based on the estimated external disturbance and the current operation state information, predicting the operation state of the next moment by using a model prediction control algorithm to obtain predicted operation state information; and mapping the current operation state information and the estimated external disturbance to a joint space through an inverse dynamic model to obtain a predicted joint torque, and driving the joint to rotate according to the predicted joint torque. According to the method, the traffic capacity and the posture of the robot in a complex scene can be kept, and the risks of forward inclination and backward inclination are effectively restrained.

The invention discloses a robot tail end trajectory planning method based on dynamic visual feedback, which belongs to the field of industrial robots, and comprises the following steps: firstly, shooting two adjacent images by using a camera carried at the tail end of a robot in a moving process, and forming a dynamic stereoscopic vision system through the movement of a single camera; the positions of virtual optical axes of the two images are continuously rotated and recovered through a reset method, reset calibration of corresponding epipolar lines is achieved, denoising of the three-dimensional images is achieved by continuously using a Gaussian filter, a mean filter and a Laplacian filter, detail features are sharpened, a parallax map is generated through a staged decision matching method, and the three-dimensional image is obtained. And finally, taking parallax map information as limit-level parameters and taking information such as positions, postures, speeds and accelerations of all joints and the tail end of the robot as input to be incorporated into a Faster-R-CNN deep network, accurately determining a candidate data set through an RPN layer, improving the optimization speed, and rapidly obtaining the optimal trajectory of the tail end operation of the robot.

This application relates to a vehicle-side software architecture, a vehicle's electronic and electrical architecture, and a vehicle, falling under the field of vehicle technology. The vehicle-side software architecture includes a cross-domain service layer, an enhanced service layer, an atomic service layer, and a device abstraction layer deployed on the vehicle's area controller and communicating sequentially, as well as an electronic control layer that communicates with the enhanced service layer. The cross-domain service layer is used for communication between the area controller and other vehicle domain controllers. The enhanced service layer performs logical judgments on control request signal groups and transmits target control signals to the cross-domain service layer and the atomic service layer. The atomic service layer, based on the target component control service pointed to by the target control signal, calls the device abstraction layer to control the corresponding vehicle components to perform control functions. The device abstraction layer provides a standard abstraction of hardware interfaces to enable communication between components and the atomic service layer. The electronic control layer provides a standard interface for communication protocol interfaces to enable communication between components and the enhanced service layer. This approach is beneficial for improving the overall vehicle intelligence level and development efficiency.

The utility model belongs to the technical field of lithium ion batteries, and particularly relates to a surface hot melt adhesive pasting device for a soft package lithium ion battery pole group. Comprising a hot melt adhesive pasting mechanism, an adhesive pulling clamping jaw, a hot melt adhesive clamping clamping jaw, a ceramic passing roller, a tension control roller, a digital display position adjusting hand wheel, an adhesive pasting mechanism base, an adhesive pasting mechanism mounting plate, a hot melt adhesive unwinding roll, an adhesive tape unwinding motor, a damping controller and a release paper winding roll. According to the device, the pasting accuracy and stability of the hot melt adhesive tape on the surface of the soft package lithium ion battery pole group are remarkably improved. The three-channel adhesive suction plate sequentially blows air to the air channels according to the adhesive tape pasting length, the undesirable situation that the hot melting adhesive tape is wrinkled during adhesive tape pasting can be effectively reduced, it is ensured that the adhesive tape is tightly and flatly pasted, and the pasting quality is improved.

The application provides a SQL statement processing method and device and electronic equipment, and relates to the technical field of databases. The method comprises the following steps: obtaining an untyped syntax tree of a SQL statement; the untyped syntax tree comprises a plurality of nodes; determining a target node to be bound in the plurality of nodes according to a pre-obtained node binding sequence diagram; determining a previous node of the target node according to a node reference relationship diagram; obtaining a virtual table of the previous node; binding the target node based on the virtual table of the previous node, and determining a next target node to be bound until the binding of all nodes, so as to convert the untyped syntax tree into a typed syntax tree. The device is used for executing the above method. The SQL binding process in the SQL compiling process is independently implemented, and during the binding, the data type assignment and semantic verification are implemented according to the virtual table of the previous node. Since the binding methods of each node are the same, the code complexity can be reduced, and the expansibility and maintainability of the code are improved.

The invention relates to the technical field of heterogeneous task scheduling, in particular to an edge computing node-oriented heterogeneous task adaptive scheduling system, which comprises the following modules: a task monitoring module, which is used for collecting the resource state and task execution information of each edge node in real time and generating corresponding task execution state data; and the task graph construction module is used for constructing a task execution graph according to the task execution state data, nodes represent calculation units, edges represent task dependency relationships, the task execution graph is dynamically adjusted according to the real-time state of each node, and the execution sequence and the dependency relationships of the tasks are reconstructed. In the invention, the task graph construction module and the mode adjustment module are used for realizing the self-adaptive reconstruction of the task execution mode, the task can be split into parallel subtasks or staged tasks under the condition of resource limitation or node load fluctuation, and an approximate model is established for an approximate calculation task for processing; therefore, the key task can be smoothly executed in a complex resource environment.

This utility model relates to the field of antenna assembly production equipment technology, and in particular to an antenna assembly transfer carrier device, comprising: a carrier base plate, wherein there are two carrier base plates, and the two carrier base plates are arranged vertically to form a transfer carrier; a reference base, wherein the reference base is fixed on the upper surface of the upper carrier base plate, and a plurality of limiting blocks are fixedly installed on each reference base; a driving component is arranged between the carrier base plates; and terminals, inserts, and die-cast parts are also arranged on the reference base. The inserts are arranged between the plurality of limiting blocks, the terminals are arranged between the inserts, and the die-cast parts are arranged on one side of the limiting blocks. The mechanical cooperation between the positioning pins on the transfer carrier and the positioning holes opened on the bottom of the inserts, combined with the positioning constraints of the reference base and the limiting blocks, achieves high-precision positioning of the inserts, terminals, and die-cast parts throughout the assembly process, thereby effectively reducing assembly errors and ensuring the consistency of antenna assembly component assembly and product quality.

The invention relates to the technical field of welding automation and vision measurement, in particular to a gantry spot welding laser measurement and self-adaptive deviation correction method and equipment. The method aims at solving the problem that welding spot positioning is inaccurate due to manual installation and machining errors. The method comprises the following steps: acquiring an image of a welding part through a laser tracking sensor, extracting feature points from the image by adopting a horizontal intersection method, and converting the feature points into actual three-dimensional coordinates; standard coordinates in the formula are read, deviation is calculated, and three-level state judgment is carried out; the electrode holder is automatically driven to rectify deviation or enter a man-machine cooperation exception handling process according to a judgment result; and after deviation rectification, retesting is triggered, and final welding or reprocessing is decided according to a retesting result. Equipment for realizing the method comprises a sensor unit and an integrated control cabinet which are arranged on the welding tongs. Accurate positioning and self-adaptive closed-loop deviation correction of welding spots can be achieved, and the welding quality, efficiency and automation level are remarkably improved.

This utility model discloses a sound insulation and noise reduction device for an air conditioning room, including a cabinet. A cabinet door is rotatably mounted on one side of the cabinet. Sound insulation panels are mounted on both the side of the cabinet door and the inside of the cabinet. Quick-lock sleeves are mounted on both the outside of the cabinet and the outside of the cabinet door. A quick-lock rod is mounted inside the quick-lock sleeve. A rotating plate is rotatably mounted on the outside of the quick-lock sleeve. An arc-shaped groove and a round hole are opened on the rotating plate, with the round hole at one end of the arc-shaped groove. A limiting sleeve is slidably mounted on the outside of the quick-lock sleeve. A round rod is mounted on one side of the limiting sleeve, and a round plate is mounted on the round rod. A rotating sleeve is rotatably mounted on the outside of the quick-lock sleeve. A release groove is opened inside the rotating sleeve with a variable diameter. A rotating frame is mounted on one side of the rotating sleeve. A limiting rod is slidably mounted in the rotating frame. A limiting plate is mounted at one end of the limiting rod. A release plate is slidably mounted in the release groove. A movable groove is opened on the outside of the quick-lock rod, and a quick-lock plate is mounted in the movable groove. Rotating shafts are located on both sides of the quick-lock plate. This utility model enables convenient disassembly and assembly of the sound insulation panels without the need for tools and ensures the installation stability of the sound insulation panels.

The invention relates to the technical field of mobile communication, in particular to a digital human image downloading method and device, computer equipment and a storage medium. The method comprises the following steps: in a digital human communication process, receiving a digital human image downloading request sent by a first terminal; wherein the digital human image downloading request carries a target digital human identifier corresponding to the first terminal and first terminal identity identifier information; after the digital human image downloading request passes the verification, downloading a target digital human image corresponding to the target digital human identifier; and sending the target digital human image to the first terminal, so that the verification process for the digital human communication authority is perfected in the process of downloading the digital human image, and the situation that the digital human communication of the terminal is abnormal due to the fact that the terminal lacks the digital human communication authority and / or the target digital human image use authority is prevented; the digital human communication process of the terminal is ensured to be carried out smoothly, and the digital human communication function is ensured to be carried out smoothly.

The invention discloses a robot joint motor actuator. The robot joint motor actuator comprises a shell; a motion unit; the torsion multiplication assembly is arranged in the shell; the torsion multiplication assembly comprises an output unit, the output unit comprises a connecting rod, and the connecting rod is connected with a first driven gear and a second driven gear; a first torque multiplication unit engaged with the first driven gear to amplify a torque transmitted from the first torque multiplication unit to the output unit; a second torque multiplication unit engaged with the second driven gear to amplify the torque transmitted from the second torque multiplication unit to the output unit; and the motion unit is simultaneously in power transmission connection with the connecting rod and the second driven gear to drive an external mechanism to move. The output torque of the joint motor actuator is increased, the overall transmission efficiency and stability of the robot can be improved, the working efficiency is optimized, and the application range is widened.

The application discloses a hot oil abrasion test equipment for a rolling friction sleeve of an electronic disconnector, which comprises a tool seat, a tool frame and a main shaft shafting, the friction sleeve is detachably connected to the main shaft shafting, an oil bath heating box for placing the friction sleeve is arranged on the tool seat, a driving piece for driving the main shaft shafting to rotate is arranged on the tool frame, a secondary friction assembly for cooperating with the friction sleeve is arranged on the oil bath heating box, a loading structure for providing a controllable loading force to the secondary friction assembly and accurately detecting the micro-abrasion displacement of the secondary friction assembly is arranged on the tool frame, and an eccentric posture adjusting structure for adjusting the relative position and angle of the secondary friction assembly is arranged on the oil bath heating box. The application solves the problem that the prior art lacks a special test equipment for the rolling friction sleeve of the electronic disconnector of a new energy vehicle, so that the high-temperature hot oil lubrication, rotating operation, controllable load and eccentric posture multi-parameter coupling working conditions of the real work cannot be reproduced synchronously.

The embodiment of the invention provides an information processing method and device, electronic equipment, a storage medium and a program product. The method comprises the steps of determining an application node of a target lending service and a configuration rule of the application node according to identity information and service place information of the target lending service applied by a first applicant; generating and displaying an application filling interface according to the application node and a configuration rule of the application node; in response to an input operation of the first applicant on the application filling interface, obtaining application information of the application object; authentication information is sent to the first applicant and the second applicant according to the first authentication approach information and the second authentication approach information in the declaration information; receiving authentication result information fed back by the first applicant and the second applicant according to the authentication information; and executing the target lending service according to the authentication result information. The method is used for achieving the effect of improving the business handling efficiency.

The invention discloses an all-terrain multifunctional vehicle satellite navigation method and system, relates to the field of all-terrain multifunctional vehicle satellite navigation, is used for improving the navigation reliability and safety of an all-terrain multifunctional vehicle in a complex terrain, and comprises the following steps: obtaining the current position of the vehicle and the actual signal characteristics of a satellite signal received by the vehicle; calculating an expected signal characteristic of the satellite signal according to the current position of the vehicle and preset known environment data; according to the actual signal characteristics and the expected signal characteristics, determining whether signal abnormity exists or not; under the condition that the signal is abnormal, determining whether an abnormal area exists in a preset path going to the destination or not; and under the condition that the abnormal area exists in the preset path, generating an alternative path for avoiding the abnormal area so as to go to the destination.

This application discloses a memory access method, a multi-core system, a processor, and a system-on-a-chip, relating to the field of processors. The method includes: in response to a received atomic operation, determining the memory address carried in the atomic operation; based on the memory address, determining the address layout state of first data in memory, wherein the address layout state characterizes whether the memory address crosses the cache line boundary or data page boundary of any processing unit; if the address layout state characterizes that the memory address crosses the cache line boundary or data page boundary, splitting the atomic operation into multiple first sub-operations, wherein different first sub-operations carry different sub-addresses; and based on the sub-addresses carried by the multiple first sub-operations, accessing the first data stored in memory through the cache of any processing unit. This application solves the technical problem of low processing efficiency in multi-core systems caused by improper control of unaligned atomic operations.

The invention relates to the technical field of steel springboards, in particular to a heavy construction steel springboard with a self-locking anti-skid mechanism, which comprises a main body pedal, a main hook and an auxiliary hook, a driving mechanism and a locking mechanism are arranged in the main hook, and the driving mechanism rotating around the vertical direction drives the locking mechanism to lock or unlock the main hook; the main hooks and the auxiliary hooks on the two sides of the body pedal are arranged in a central symmetry mode with respect to the center of the body pedal. During lap joint, the main hooks and the auxiliary hooks on the adjacent main body pedals abut against each other, and the outlines of the main hooks and the auxiliary hooks are complementary; the surface, abutting against the main hook, of the auxiliary hook is provided with a space for containing the locking mechanism. A cam transmission and spring reset mechanism is arranged in the hook in a hidden mode, an operator operates from the top face of the springboard, the vertical rotation action is converted into horizontal locking displacement, vertical independent pulling-out of the single springboard is achieved, and the overall bearing capacity and the antifouling capacity of the platform are improved through end interlocking.

This application relates to the field of data processing technology, and discloses a ChatBI data processing method, system, device, and medium. The ChatBI data processing method includes: acquiring metadata from multi-source heterogeneous data sources, and generating semantically dense vectors and keyword sparse vectors to construct a target vector library, while simultaneously generating the connection configuration required by the database query engine. When a natural language query request is received, semantic retrieval based on semantically dense vectors and keyword retrieval based on keyword sparse vectors are performed in the target vector library to determine the target metadata matching the request. Based on the determined target metadata, a corresponding target database query statement is generated, and the statement is sent to the database query engine with the connection configuration loaded for execution to obtain the query result. This application solves the technical problems of low accuracy in natural language understanding and data query matching, and difficulties in cross-source execution when facing multi-source heterogeneous data.

The application discloses a coal type sales planning and sales time collaborative control method and system based on a coal enterprise, and relates to the technical field of coal sales management.The application integrates multi-source data through a data fusion algorithm and other technical means, solves the problems of data dispersion and different formats, provides high-quality data support for subsequent analysis, accurately predicts sales trends and price fluctuations by using a long short-term memory neural network and a regression analysis model, helps enterprises optimize sales strategies, reduces inventory backlog risks, dynamically adjusts sales tasks by means of linear programming and reinforcement learning algorithms in combination with real-time data, improves market response speed and sales efficiency, and effectively improves the scientific nature and flexibility of coal enterprise sales management and enhances market competitiveness.

The invention provides a test method and device, electronic equipment and a storage medium. The method comprises the steps that multiple test cases of to-be-tested equipment are acquired; a target test case is executed to test the to-be-tested device, and the target test case is any one of the multiple test cases; and under the condition that the test result corresponding to the target test case is failure, releasing the driver resource corresponding to the target test case.

The present application relates to the technical field of material management in production and manufacturing, and particularly relates to an intelligent matching and inventory management system for automobile wiring harness production materials. Through the collaborative operation of a work order analysis module, a replenishment triggering module, a distribution scheduling module and an execution feedback module, the present application realizes intelligent matching and dynamic inventory management of automobile wiring harness production materials. The system first accurately calculates material demand and readiness based on production work orders and real-time inventory, generates executable work order queues and predicts consumption benchmarks; then, through dynamic replenishment points, it intelligently triggers replenishment and prioritizes replenishment instructions in combination with multi-dimensional factors; finally, through execution feedback, a management closed loop is formed.

This invention relates to the field of electricity sales control technology, and discloses a control method and system for an electricity sales device. The system includes a dynamic electricity price calculation module, a load characteristic acquisition module, an optimization decision-making module, an execution control module, and a feedback adjustment module. The dynamic electricity price calculation module generates a benchmark electricity price curve; the load characteristic acquisition module acquires electricity load data and transmits it to the electricity consumption pattern analysis module, which outputs load classification labels; the optimization decision-making module combines the benchmark electricity price curve and load classification labels, and uses an artificial bee colony algorithm to optimize the electricity sales strategy and generate electricity price adjustment instructions; the execution control module determines the equipment control parameter sequence through a tabu search algorithm and transmits it to the electricity metering equipment; the feedback adjustment module collects user response data, processes it through wavelet noise reduction, and then transmits it to the dynamic electricity price calculation module and the optimization decision-making module. This system achieves dynamic optimization and precise control of the electricity sales process, adapting to the needs of the developing electricity market.

The application discloses a kind of blockchain parallel contract security check method, system and device, wherein the method comprises: contract source code is parsed into token stream, and target parallel contract is identified according to token stream;According to token stream, it is judged whether there is registered first contract function in target parallel contract, when there is not, first exception prompt is carried out;When there is, it is judged whether first contract function is consistent with cancelled second contract function;When it is not consistent, second exception prompt is carried out;When consistent, it is judged whether it can be parallel according to the read-write state of storage variable of first contract function, if there is write operation to storage variable of first contract function and the type of storage variable does not support concurrent access, third exception prompt is carried out;Otherwise, the current number of mutual exclusion variables of first contract function is calculated;When current number of mutual exclusion variables is consistent with the number of marked mutual exclusion variables, security check is carried out;Otherwise, fourth exception prompt is carried out, improve the reliability of parallel contract execution.

The invention relates to the technical field of building construction, and discloses an intelligent factory construction optimization system based on a BIM technology, and the system comprises a BIM semantic modeling module which is used for extracting component information from building information modeling data, and constructing a component graph model with attributes and topological relations; the graph neural network analysis module is used for carrying out graph structure learning on the component graph model, identifying a conflict relationship between components and dividing construction task sub-graphs; the scheduling optimization module is used for constructing an optimization objective function based on the component diagram and the conflict relation and generating a scheduling scheme of the construction task; and the dynamic feedback module is used for adjusting the scheduling scheme according to the environment or resource state change in the construction process. By collecting the data and task execution state of the construction site in real time, deviation in the construction process, especially task delay or resource conflicts, can be found in time, so that errors and omission of a scheduling scheme are effectively reduced, and smooth progress of a construction project according to a plan is ensured.