23results about How to "Accurate access" patented technology

The embodiment of the invention provides a write request processing method, an IO agent module, a Slave agent module and a computer system. The method applied to the IO agent module comprises the steps that an IO write request of an IO module is obtained; determining the cache line coverage integrity corresponding to the cache line write operation of the IO write request; based on the cache line coverage integrity of the cache line write operation, sending an exclusive permission request of a cache line corresponding to the cache line write operation; when the sending sequence of the IO write requests arrives, if the exclusive authority of the cache line corresponding to the cache line write operation of the IO write requests is acquired, sending a complete write data request corresponding to the cache line write operation based on complete write data corresponding to the cache line; the complete write data request is used for requesting to write complete write data in the cache line, and the complete write data at least comprises write data of write operation of the cache line. According to the embodiment of the invention, the order-preserving requirement of the transmission network can be released under the condition that the data consistency is guaranteed, and the performance of the transmission network is improved.

The embodiment of the invention discloses a multi-dimensional tensor protocol calculation method and device, equipment, a storage medium and a product. The method comprises the following steps: determining m reduction dimensions and (n-m) non-reduction dimensions of an n-dimensional tensor; a protocol calculation instruction is generated, K thread blocks are started on the artificial intelligence chip after the protocol calculation instruction is executed, and the K thread blocks conduct protocol calculation on m protocol dimensions in a parallel mode; the number of threads contained in each thread block is associated with the number of elements contained in m protocol dimensions, K is associated with the number of elements contained in (n-m) non-protocol dimensions, and each thread in each thread block reads respective protocol data in a parallel mode; the protocol calculation instruction is sent to the artificial intelligence chip, and the artificial intelligence chip executes the protocol calculation instruction. According to the method, protocol calculation can be carried out on any dimension of the multi-dimensional tensor, the universality is improved, the calculation time is shortened, and the calculation efficiency is improved.

The embodiment of the invention provides a data access method and device and a storage medium. On one hand, the application is installed in the virtual disk, so that the application can be independently arranged outside the cloud desktop, efficient migration of the application can be achieved by dynamically mounting the virtual disk, and data copying is not needed any more. And on the other hand, when the access request for accessing the user configuration data is monitored in the cloud desktop, the access path in the access request can be redirected to the actual storage path in the virtual disk, so that the access to the user configuration data is not only limited to the installation user of the application, and the user experience is improved. The user configuration data in the virtual disk can be accessed by any cloud desktop on which the virtual disk is mounted, so that the user configuration data under the migrated application can be accessed accurately in a barrier-free manner in the cloud desktop, and the migrated application can be normally operated in the cloud desktop. Therefore, in the embodiment of the invention, through the cooperation of the two aspects, the application migration efficiency in the cloud desktop can be effectively improved.

The invention discloses a system, method and device for adapting to a cloud platform MQTT communication specification, and belongs to the technical field of communication. The system comprises an MQTT protocol basic service module which is used for receiving target parameters which are configured by a user and are related to an MQTT protocol, and establishing connection with a cloud platform according to the target parameters; the process interaction module is used for receiving process entries set by a user and trigger conditions of the process entries; under the condition that the triggering condition is met, executing the process entry; the process entries represent data interaction actions with the cloud platform; and the data interaction module is used for determining a data format and a message format used by the cloud platform, and forming interaction data based on the data format and the message format to perform data interaction with the cloud platform in the process of executing the flow entries. According to the method, the system has the capability of adapting to different cloud platforms, only configuration parameters need to be modified for the cloud platforms of MQTT protocols of different specifications, docking software does not need to be independently developed for each cloud platform, and the development cost of the software is greatly reduced.

The present invention discloses a method and system for integrating public data resources based on artificial intelligence, and relates to the technical field of data resource integration. The method for integrating public data resources based on artificial intelligence obtains public resource data, and the public resource data includes text data and picture data; screens the public resource data to obtain text data to be classified and picture data to be classified; integrates and classifies the public resource data based on an integrated classification model stored in a database and then stores the integrated classification model, and the integrated classification model includes a text data integrated classification model and a picture data integrated classification model, which solves the problem that the amount of public data is huge, the data is scattered and difficult to manage.

The utility model relates to the technical field of glass processing equipment, and provides a glass sheet storage device which comprises a frame, and a feeding mechanism, a jacking mechanism and at least one lifting mechanism are installed in the frame. The feeding mechanism comprises at least one rotating shaft, the rotating shaft is rotationally connected with the frame, and the rotating shaft is used for conveying glass sheets; the material ejecting mechanism comprises at least one cross rod, a plurality of material ejecting pieces are installed on the cross rod, and the material ejecting pieces have the function of stretching and retracting up and down; the lifting mechanism comprises a second chain, the second chain is provided with at least one material bearing rod, and the material bearing rods are used for bearing glass sheets. According to the glass sheet storage device, the feeding mechanism, the jacking mechanism and the lifting mechanism are integrated, accurate storage and taking of the glass sheets are achieved, the problem that a traditional storage device can only output the whole layer of glass sheets integrally is solved, a user can take out the needed glass sheets independently according to actual requirements, and the use is convenient. And the storage state of other glass sheets cannot be influenced.

The utility model provides a file operation accuracy checking device based on the RFID technology, and relates to the technical field of file management, the file operation accuracy checking device comprises a file cabinet, a placing assembly and a pushing assembly, the placing assembly and the pushing assembly are arranged in the file cabinet, and the surface of the placing assembly is further provided with a file body and a blank label; identification tags are fixed on the surface of the file body, and digital tags are fixed on the surface of the file cabinet. By arranging the blank labels and the digital labels, when a new file is input, the control equipment controls the pushing assembly to push out the vacant placing boxes and records the digital labels corresponding to the placing boxes, and the reader-writer firstly reads information of the identification labels on the surfaces of the file bodies and inputs the information into the blank labels on the surfaces of the corresponding placing boxes; the digital tag, the blank tag and the identification tag are integrated into a whole, and then the reader-writer needs to check information in the digital tag, the blank tag and the identification tag every time the file is stored and taken, so that the accuracy of file operation is checked, and the accuracy of file storage and taking is ensured.

The utility model discloses a stacker convenient to adjust height, and relates to the technical field of stackers, the stacker convenient to adjust height comprises a mounting frame, an adjusting mechanism is arranged on the outer surface of the mounting frame, and the adjusting mechanism comprises a base plate. Firstly, a first bolt is unscrewed in a first moving block, then a motor can be started, then the motor enables a threaded rod to rotate, then the rotation of the threaded rod enables a first threaded barrel to move, at the moment, the first threaded barrel drives a moving strip to move, the motor enables the threaded rod to rotate, and then the rotation of the threaded rod enables the first threaded barrel to move on the threaded rod; and then a first threaded barrel enables a first moving block to slide on a fixing strip through transmission, and the effects that the height of the stacking machine can be simply and conveniently adjusted, the universality and flexibility of the equipment are enhanced, the stacking machine can more accurately store and take objects, the possibility of misoperation is reduced, and the working efficiency is improved are achieved.

The present invention provides a fully automatic storage warehouse and a control method thereof, which relate to the field of automation technology and include a hardware system and a software system. The hardware system includes an intelligent transport robot and an environmental control module, and the software system includes a central control system, a path planning module, a task scheduling module, and a visual management module. The central control system controls the intelligent transport robot to execute access instructions according to an optimal path and a collaborative control strategy, and monitors the state and position information of the intelligent transport robot in real time, and dynamically adjusts task allocation and path planning. The central control system predicts and adjusts the optimal storage environmental parameters according to historical data and current status through an environmental parameter prediction model, and sends the environmental parameter instructions to the environmental control module.

In a first aspect of the invention, it is claimed a computer-implemented method for assisting the movement of a visually impaired user by means of a wearable device 1, comprising the following steps: S1- Acquiring data from the environment of the visually impaired user S2- Fusing the acquired data, creating, continuously updating of a Live Map S3- Determining, continuously updating and storing, of at least one navigation path together with associated navigation guiding instructions for the visually impaired user to navigate from the current position of the visually impaired user to a point of interest, continuously selecting one preferred navigation path from the at least one navigation path, and continuously sending to the visually impaired user the preferred navigation path, together with associated navigation guiding instructions. S4- Guiding the visually impaired user along the preferred navigation path, by using guiding modes for transmitting each associated navigation guiding instruction, comprising haptic and / or auditory cues. The invention details how the steps S2, S3 and S4 are carried out and also details the content of the Live Map. Said Live Map comprises data from the sensors regarding objects and living beings, relationships between the objects and the living beings and different types of areas: walkable area, non-walkable area and conditional walkable area, In a second aspect of the invention, it is claimed a wearable device for assisting the movement of a visually impaired user, configured to apply the steps of the method.

The invention relates to the technical field of storage, and provides a storage device, a storage method, a chip and electronic equipment. The storage device comprises a data storage module, a hit judgment module and a request control module, the request control module judges the type of a memory access request, sends the memory access request of a cache type to the hit judgment module to judge the hit condition, then determines a memory access address according to the hit condition, and sends the memory access request and the memory access address to the data storage module; sending the memory access request of the direct access type and the memory access address to a data storage module; and the data storage module accesses the memory access address. According to the storage device, the data storage module is divided into the cache region and the direct access region, and the response modes of different types of access requests are controlled through the request control module, so that the storage device can realize a cache function and can also realize convenient, efficient and accurate storage space control and access, and the performance of the storage device is improved.

The application discloses an electronic invoice obtaining method and device, electronic equipment and a storage medium. The method comprises the following steps: extracting a first domain name, a full address and routing information from an electronic invoice obtaining request; selecting a proxy download server according to the first domain name and the full address; obtaining a supplier proxy IP address based on the proxy download server; sending an access request carrying the first domain name and the routing information to a supplier server by using the proxy download server according to the supplier proxy IP address, so that the supplier server obtains an electronic invoice corresponding to the routing information after receiving the access request, and sends the electronic invoice to the proxy download server; receiving the electronic invoice forwarded by the proxy download server; and forwarding the electronic invoice to a user end. The supplier server where the electronic invoice is located can be accessed more accurately, the accuracy of downloading the electronic invoice is improved, the success rate of obtaining the electronic invoice is improved, and the processing efficiency of an account business is improved.

Embodiments of the present application provide a communication method, device, system, storage medium and program product, relating to the technical field of communication. The method comprises: a terminal receiving first information sent by an access network device, the first information being used to indicate whether a wireless communication resource is an AIoT (environmental Internet of Things) supporting resource. If the terminal supports an AIoT function or is running an AIoT service, performing cell selection or cell reselection according to the first information. In this way, the terminal supporting the AIoT function or running the AIoT service can more efficiently and accurately access an available cell, improving the communication quality and stability of the AIoT service.

The invention relates to the technical field of intelligent logistics management and control, in particular to an intelligent logistics shuttle vehicle which comprises shuttle vehicle bodies, transverse plates are symmetrically arranged between the two shuttle vehicle bodies front and back, and L-shaped frames are placed on the sides, close to each other, of the two shuttle vehicle bodies. The L-shaped frame on the right side is fixed to the shuttle vehicle body through a bolt, electric sliding rails are arranged on the sides, close to each other, of the two L-shaped frames, and electric sliding blocks are arranged on the electric sliding rails in a sliding mode. According to the device, the distance between the conveying belts can be accurately adjusted according to the size of the logistics box, the motor drives the lead screw and the nut mechanism, synchronous movement of the L-shaped frame and the conveying belts is achieved, and it is guaranteed that the logistics box can be smoothly and accurately stored and taken. The flexibility and applicability of the device are improved through the self-adaptive adjusting mechanism, and logistics boxes of different sizes can be processed.

The utility model discloses a kind of storage rack storage devices, including horizontal tray and vertical tray, vertical tray is equipped with in the upper portion of horizontal tray by guide column, horizontal tray is slidably connected with base, vertical tray is slidably connected with the guide column;The top of vertical tray is equipped with double recessed rail groove, the double recessed rail groove is slidably connected with telescopic stand, the side portion of telescopic stand has telescopic rack gear, and telescopic motor is equipped on vertical tray and is matched with telescopic rack gear.This utility model is through the automatic collaborative motion of horizontal tray, vertical tray and telescopic stand, accurately position object tray to target storage grid, so that the access process of sample piece is completely unnecessary manual intervention, greatly save manpower and eliminate human error;Further reach the beneficial effects of convenient access, accurate positioning, improve storage efficiency.

The utility model discloses a floating mounting device of a fork positioning pin, which comprises a first upper fork and a second upper fork of a double-fork-body fork, the first upper fork and the second upper fork are symmetrically arranged, a first mounting plate is mounted on the first fork, a second mounting plate is mounted on the second fork, the first mounting plate is rigidly connected with the first upper fork through a fixed connecting unit, and the second mounting plate is rigidly connected with the second upper fork through a fixed connecting unit. The second mounting plate is connected with the second upper fork through a floating connecting unit, the floating connecting unit comprises a shaft sleeve and a positioning pin, a plurality of first mounting holes are formed in the second mounting plate, second mounting holes are formed in the positions, corresponding to the first mounting holes, of the second upper fork, and the shaft sleeve is arranged on the positioning pin penetrating through the first mounting holes and the second mounting holes in a sleeving mode; an assembly gap is formed among the shaft sleeve, the second mounting plate and the second upper fork, and the first mounting plate and the second mounting plate are connected through a connecting plate. According to the utility model, the clamping stagnation phenomenon caused by rigid connection is avoided, and the smooth operation of the pallet fork is ensured.

The utility model provides a kind of straight top and bevel top secondary ejection mechanism of large-sized automobile electroplating decorative strip mould, belong to mould technical field.It includes lower mould plate, the lower mould plate is provided with decorative strip forming part, the lower mould plate downside is provided with the straight bevel top composite secondary ejection mechanism corresponding with decorative strip forming part, the straight bevel top composite secondary ejection mechanism includes ejection plate and the gas top type bevel top component and straight top component connected with ejection plate.By straight bevel top composite secondary ejection mechanism in the gas top type bevel top component can be in before ejection to the junction of product and lower mould plate high-pressure gas makes decorative strip part and lower mould plate separate, again by ejection plate drive gas top type bevel top component and straight top component to decorative strip exert oblique and vertical thrust to complete secondary ejection, this design dispersion ejection force, avoid single ejection stress concentration, effectively solve the problem of decorative strip damage when ejection, improve product pass rate.

The utility model relates to a kind of steel plate electric stereo shelves, belong to the technical field of warehousing equipment, including frame, hinge, left door and right door, left door, right door and frame are connected by hinge. The frame is equipped with guide rail, the left door and right door are equipped with door guide rail with guide rail horizontal alignment, the frame is equipped with several pullouts, the pullout is equipped with steel plate for placing, the lower end of the pullout is equipped with long shaft, the long shaft both ends are equipped with bearing seat between frame, the lower end of the pullout both sides is equipped with rack, the rack and long shaft are equipped with gear with long shaft and insert embedded type fixed, with the characteristics of convenient operation, time-saving and labor-saving road operation safety and reliability. Stereo shelves with left and right doors, steel plate can be slid from frame to left and right doors when taking material, using the way of crane lifting, realize multiple parallel arrangement of rack, greatly improve space utilization, and adopt electric drive, reduce the labor intensity of worker.

The present invention discloses an archive management system using an intelligent robot, which relates to the field of robot archive management, and includes: a coordinate modeling module, which is used to establish a three-dimensional coordinate system model according to the actual situation of the archive room; an archive classification module, which is used to classify and identify archives, and establish a classification identification list; an archive access module, which is used to extract and confirm the accessed archive information based on a decision tree model; a guiding robot module, which is used to guide the intelligent robot to reach the location of the archive cabinet to be accessed according to the digital three-dimensional coordinate system model, and to make an abnormal prompt; a platform processing module, which is used to establish a visualization platform, which is used to display and record the access information and abnormal prompt information of the archive. The advantages of the present invention are: the intelligent robot is used to realize automatic access to archives and identification of abnormal access, thereby effectively improving the efficiency, safety and intelligence of archive management.

The invention relates to the technical field of network data management, in particular to a network flow data intelligent management system, which comprises a plurality of user sides, a data storage module, an access analysis module and a channel establishment module, the data storage module is used for carrying out classified encryption and classified storage on all data, the access analysis module is used for determining access abnormal tendency characterization parameters and abnormal exchange tendency categories, and the channel establishment module is used for determining whether data access is abnormal or not according to the abnormal exchange tendency categories. According to the method, the access abnormity analysis and the secondary encryption strategy are combined, all-around security protection is provided for the data, the system can monitor and respond to abnormal behaviors in data access in real time, the integrity and confidentiality of the data are ensured, and meanwhile, the method has high flexibility and the capability of adapting to different security requirements.

The application discloses a system for secure access and trusted authentication of an electric information collection terminal, relates to the technical field of electric power information security, and provides a secure access and trusted authentication method based on terminal security capability and state atlas; the system collects security capability information on the equipment side and the operation observation side in the secure access area, compares the capability deviation, constructs a terminal security capability and state atlas in combination with the operation state, divides the terminal into a plurality of state clusters from the atlas, and configures an access template and a key cluster for each state cluster. When the terminal accesses or initiates a meter reading, fee control or control request, the system selects an access template and a key cluster according to the state cluster to which the terminal belongs, completes authentication and key negotiation, generates a secure context token carrying a state cluster identifier and a key cluster identifier, and implements hierarchical permission control on the business request; operation and maintenance cooperate with the operation and maintenance bill to adjust the terminal state cluster and the key cluster, so that terminal state quantization and access operation and maintenance cooperation are realized.

This utility model relates to the field of communication accessories technology, specifically a fiber optic interface locking structure for an optical transceiver module. It includes an optical transceiver module body and a transmitting fiber optic cable and a receiving fiber optic cable connected to one end of the optical transceiver module body. This utility model effectively prevents the fiber optic cables from loosening by installing a locking mechanism on the fiber optic connector to lock the transmitting and receiving fiber optic cables. The locking mechanism includes a lower fixed seat and an upper adjustable seat located within the fiber optic interface, which securely clamp the fiber optic cables. A pull rod coaxially connected to the top of the upper adjustable seat passes through the fiber optic connector and extends to the top, providing a point of leverage for operation. A locking return spring wound on the pull rod is located between the upper adjustable seat and the top of the fiber optic interface. The spring force allows the upper adjustable seat to tightly press the fiber optic cables together, achieving reliable locking and ensuring the stability and reliability of the connection between the optical transceiver module and the fiber optic cables.

The present invention discloses a method for positioning a fork of a stacker, comprising the following steps of stock positioning: 1) establishing a communication connection between the PLC of the stacker and the stereoscopic warehouse management system, the PLC of the truss mechanical arm, and the production line scheduling system; 2) moving the fork of the stacker to a corresponding position according to the length information of the incoming steel plate of the production line scheduling system; 3) the stacker moves to a position where the center of the fork coincides with the center of the incoming steel plate; 4) the truss mechanical arm receives the incoming steel plate, and then stores the incoming steel plate to a storage position on a corresponding shelf through the fork. The present invention realizes the precise positioning of the stacker, and can store and retrieve steel plates of different sizes.