690results about How to "Realize docking" patented technology

The invention discloses an airplane component attitude adjusting and butting system based on four numeric control positioners, attitude adjusting platform and mobile bracket and a corresponding method. The system comprises a mobile bracket, an attitude adjusting platform, numeric control positioners, a numeric control positioner group guide rail, an upper computer, a ball hinge connection mechanism and a laser tracker. The attitude adjusting and butting method includes the following steps: 1) the mobile bracket is fixed onto the attitude adjusting platform and is supported by the numeric control positioner; 2) fuselage is arranged in place; 3) a site assembly coordinate system and a local coordinate system solidified on the fuselage are established; 4) the current attitude of fuselage A is measured and calculated; 5) motion path of the numeric control positioner is planned; 6) the attitude of the fuselage A is adjusted; 7) coordinates of a butt hole are measured and target attitude offuselage B is calculated; 8) the current attitude of fuselage B is calculated; 9) the attitude of the fuselage B is adjusted; 10) fuselage is butted; 11) the system is reset; 12) the mobile bracket is removed. The invention has the advantages that digitalized attitude adjusting and butting of airplane components are realized and adaptability is strong.

The invention discloses a multi-field coupling true triaxial test system and an experiment method implemented by the same. The multi-field coupling true triaxial test system is characterized by comprising a true triaxial double-cavity pressure chamber (1), an axial loading system (2), a confining pressure / back pressure loading system (3), a temperature control system (4), a permeation control system (5), a gas loading system (6), a bending element experiment system (7) and a computer (8). The multi-field coupling true triaxial test system and the experiment method have the advantages that stress fields and seepage fields are controlled, and accordingly simulation research can be carried out on seepage anisotropy of rock and soil mass; influence of environmental factors on freezing nucleusor frozen soil samples can be simulated under the effects of temperature fields, the seepage fields and the stress fields; research can be carried out on the physical and mechanical properties of unsaturated frozen soil under the effects of the temperature fields and the stress fields; simulation research can be carried out on change of the physical and earth properties of sediments in generationand decomposition procedures of natural hydrates under multi-field coupling conditions, and simulation research can be carried out on mutual displacement effects between hydrate gas in the sediments and underground water; simulation research can be carried out on the physical and mechanical properties of unsaturated soil under the multi-field coupling conditions.

The invention provides a realization method of a Web application development tool and relates to Web application. The realization method includes that conventional client side development is convertedinto online development, developing personnel can use a browser any time and any place to open WebIDE for development, and installing of client side software is not needed. The WebIDE is oriented tothe developing personnel and designed from the perspective of project engineering, and provides functions of project file tree demonstration, a designer and file storage. The designer provides a dragging development function and provides source code, a source code editing tool, a UI dragging tool and a code machine tool in a default manner, wherein a front-end Web component dragging tool is basedon a UI component library to realize quick generation of a front-end Web page, and the code machine tool is based on a data model to realize development and generation of codes; the Web application development tool provides an expansion mechanism and is supportive of flexible connection-in of self-defined plug-ins.

The invention discloses a ship of a quickly assembled separation-type aircraft carrier. The ship comprises a first ship unit and a second ship unit; at least one male connecting component is arranged on the outer side wall of the first ship body, and female connecting components matched with the male connecting components are arranged at corresponding positions of the second ship unit; at least one first traction apparatus is fixedly mounted on at least one ship unit, is provided with a first traction rope and is applicable to collecting and releasing the first traction rope; and at least one rope fixing device is arranged on the other ship unit and is applicable to being detachably connected with the corresponding first traction rope. When one end of each traction rope is mounted on the corresponding first traction apparatus and the other end of the traction rope respectively penetrates through a corresponding first through hole and a corresponding second through hole to be connected with the corresponding first traction rope fixing device, the traction apparatuses collect the first traction ropes via the through holes, so that the two ship units are in butt joint with each other.

The invention discloses an NFTL data storage system applied to an NAND flash. The NFTL data storage system comprises a data access interface for obtaining a data storing / reading / deleting / updating command; a logic / physical block mapping management device for operating a logic / physical block mapping table; and a data access device for storing / reading / deleting / updating data. The data access device comprises a data storing module, a data reading module and a physical block erasing module for carrying out physical block erasing operation. The NFTL data storage system further comprises a physical block recovery device which can increase blank physical blocks, and the physical block recovery device comprises an invalid physical webpage notification module. The NFTL data storage system further comprises a physical block abrasion balance module for balancing the number of erasing times of the physical blocks. The NFTL data storage system further comprises a bad block management device used for carrying out state detection for the physical blocks and managing a bad block management table. Therefore, the NFTL data storage system which ensures the maximum number of use times and the maximum use efficiency of the NAND flash is provided.

The invention provides a dynamic load balancing method and system based on tenant sensing. The method comprises the steps of receiving the request of a client side and extracting tenant ID information in the request; sending the request to a corresponding server cluster according to the tenant ID information, and calculating the number of requests being processed by the server cluster; judging whether the number of requests is larger than a first preset threshold; establishing a new application server through IaaS platform docking if yes; adding the newly established application server into the server cluster, loading a required configuration file to the newly established application server from a configuration file repository through an autoscript, triggering synchronous operation, checking out codes in a central code repository to the newly established application server, and forwarding the request to the newly established application server after application deployment of the newly established application server is finished. By the adoption of the method and system, the utilization rate of server resources is increased.

The invention relates to the technical field of welding, and provides a steel pipe flange welding and positioning device. The steel pipe flange welding and positioning device comprises a first sliding rail, a first platform and a second platform, wherein the first platform and the second platform are arranged on the first sliding rail in a sliding mode. Limiting devices are arranged between the first platform and the first sliding rail and between the second platform and the first sliding rail. A first fixing jaw and a second fixing jaw which are used for positioning flanges are connected to the first platform and the second platform in a relatively rotating mode, and at least one of the first fixing jaw and the second fixing jaw is driven by a power device to rotate. Roller carriers used for holding steel pipes are arranged at the positions, between the first fixing jaw and the second fixing jaw, of the first platform and the second platform, and the height of the roller carriers is adjustable. The device is ingenious in structural design, is particularly suitable for positioning of steel pipes of various diameters and flanges of various diameters, and can achieve stable welding and guarantee the welding quantity; the steel pipes and the flanges can be positioned conveniently. In addition, the device is simple in structure, low in cost and easy to popularize.

The invention provides an automatic tube butt joint all-position TIG welding technology for coiled tubing. The technology comprises the steps that the tube ends at the two sides of the coiled tubing are straightened, the tube ends of the two sides are subjected to V-shaped edge preparation or U-shaped edge preparation, the inner wall and the outer wall of a joint between the tube ends are cleaned, then the tube ends are assembled in a butt joint mode, a butt joint of the coiled tubing is subjected to non-wire-filling backing weld, filling weld and cosmetic weld through the automatic all-position TIG welding technology, when the butt joint is welded, the arc starting position of a welding gun is located at 1:30 or 2:00, and a separated section welding technology method is adopted for welding. By means of the welding technology, aiming at the tube butt joint welding of the coiled tubing, the traditional manual TIG welding is transferred into full-automatic TIG welding, the working efficiency is improved, the labor intensity is lowered, and the welding joint of the coiled tubing of great comprehensive performances is obtained.

The invention discloses intelligent storage equipment which comprises a storage shelf and a roadway robot. The storage shelf is provided with a plurality of storage sites and a space allowing the roadway robot to act. The intelligent storage equipment is characterized in that the roadway robot is provided with a chute current collector, the storage shelf is provided with a power supply chute wire for being connected with commercial power, and the chute current collector and the power supply chute wire are in coupling contact so as to supply power to the roadway robot. The roadway robot of the intelligent storage equipment corresponds to the power supply chute wire through a contact of the chute current collector, so that contact power supply is conducted, dragging of power supply cables is avoided, the operation distance is longer, and the operation speed is higher. The invention further discloses a control method for the intelligent storage equipment. The storage shelf is standardized, so that numerical control coordinate positioning of all the storage sites can be achieved, and the roadway robot can store and fetch goods automatically; and besides, the goods storage and fetching information can be recorded, so that docking and correlation between the storage equipment and an enterprise resource planning (ERP) administration system are achieved, and intelligent storage is achieved.

The invention discloses a gangway bridge device and relates to the technical field of marine equipment. The gangway bridge device comprises a base and a rotary platform which is installed above the base, wherein the rotary platform is connected with the base through a rotary mechanism, and a cab is arranged on the rotary platform. The gangway bridge device is characterized in that the rotary platform is connected with a gangway bridge, safety guardrails are arranged on the two sides of the gangway bridge, and a butt joint device is arranged at the suspended end of the gangway bridge. Compared with the prior art, the gangway bridge device has the advantages that the structural arrangement is reasonable, operation is stable, and staff can be transported between a ship and a marine platform in complicated and severe environments.

The invention belongs to the technical field of highways and urban roads, and in particular relates to an indoor detection method for performance of a waterproof adhesive layer material of a cement concrete bridge. The detection items comprise normal-temperature adhesive strength, normal-temperature shearing strength, 50-DEG C adhesive strength, 50-DEG C shearing strength, water soaked residual strength and residual strength rate; through the implementation of the detection items, the method can comprehensively evaluate various performance indexes of the waterproof adhesive layer material, and ensure that the screened material can meet various technical requirements related to waterproof, adhesive and water damage resistant performance of the cement concrete bridge; an inclination angle of a clamp adopted for detecting the shearing strength of the waterproof adhesive layer material is 40 degrees, the loading speed of a tester is 50 mm / min, the stress condition of a waterproof adhesive layer under the adverse condition of a vehicle brake is well simulated, and the butt joint with the current specifications is realized; and according to the method, a water soaking test of the waterproof adhesive layer material is designed, and the water damage resistant performance of the waterproof adhesive layer material under the long-term water soaking condition is well evaluated.

The application discloses a method and device for updating a deep learning model, and a system. One specific implementation mode of the method comprises the following steps: a new training data set sent by a user terminal is received, wherein the new training data set is detected by the user terminal in a preset path; a preset deep learning model is trained according to the new training data set to obtain a prediction model after training; and the preset deep learning model is updated to the prediction model so that the prediction model is used in online execution data prediction operation. Docking with the training data set of a user is achieved through the implementation mode, and updating efficiency of the deep learning model is improved.

The invention discloses a mobile terminal commercial vehicle monitoring system for realizing a diagnostic technique and Bluetooth communication under an Android platform. The system comprises a commercial vehicle environment, a lower computer and an upper computer, wherein the vehicle environment is provided with an OBD2 (On-Board Diagnostics 2) diagnostic interface which is connected with the lower computer and can be used for transmitting vehicle Can (Controller Area Network) information consistent with a J1939 protocol in the vehicle; the upper computer and the lower computer can communicate with each other through a Bluetooth module; the lower computer further comprises an OBD2 diagnostic interface male end plug, a power supply module, a CAN receiving-transmitting module, a storage module and the Bluetooth module; the power supply module is connected with a control unit, the storage module, the CAN receiving-transmitting module and the Bluetooth module; the upper computer is an Android mobile terminal. The system acquires real-time state data of the vehicle from the vehicle diagnostic interface, and the vehicle is monitored and managed through the Android mobile terminal. The system has the advantages of low cost, convenience, rapidness, high reliability, high portability, freeness from wiring, reduction of failure points and low requirement on technical personnel.

The invention discloses a short-term traffic flow prediction method and system based on a convolutional neural network. The method comprises the steps: receiving vehicle pass record data of all road intersections and generating a traffic flow dataset and a track dataset; using the track dataset as the input of a CBOW model to obtain road intersection vector expression and further obtaining the traffic flow influence relation between the road intersections by calculating the vector distances; constructing a characteristic matrix and using the characteristic matrix as the input of a prediction model; using the convolutional neural network as the prediction model, training the parameters of the prediction model, inputting the test dataset into the prediction model, calculating out and outputting the average error between a predicted value and a target value, choosing the parameter corresponding to the minimum error as the optimal parameter of the prediction model, obtaining the optimal prediction model and further output the optimal prediction value of the traffic flow. The short-term traffic flow prediction method takes the time and space relation of the traffic flow into consideration, is combined with the convolutional neural network and improves the prediction accuracy of the short-term traffic flow.

The invention discloses a method for transmitting real time parallel data flow, which comprises: sealing the parallel data bits into a data frame with frame head, transferring the parallel data bits of the data frame into the serial data flow and output it on the sending side; orienting the frame head of each data frame from the received serial data flow, transferring the serial data flow into the data frame with frame head which is formed by the parallel data bits, at last opening each obtained data frame and recovering the initial parallel data flow to achieve the TDM data flow cross transmission.

The invention discloses a message sending method and a device and belongs to the technical field of network. The method comprises steps of: receiving a target number packet of a message pushing party, wherein the number packet comprises telephone numbers of multiple target pushing users; according to the telephone numbers of the multiple target pushing users, acquiring multiple target accounts from a number and account mapping database, wherein number and account mapping database is used for storing accounts corresponding to the telephone numbers; and based on the multiple target numbers, sending messages. According to the invention, when a message pushing part is sending messages, offline connection between the telephone numbers and virtual accounts of users on the network is achieved based on the telephone numbers provided by the message pushing part and the pre-maintained telephone number and account mapping relation database, and the traditional short message sending is replaced by network message sending, so close connection between the B side and the C side is achieved, message reaching rate is increased and a situation of low reaching rate caused by the fact that short messages are shielded is avoided.

The invention discloses a network management data reporting method and a system; the reporting method includes the steps that a network element management system reads the preset configuration file; when the file output timing arrives, the network element management system acquires the network management data according the requirement of the configuration file to generate a text file and store in a specified directory; the network management system uses the network element management system to assign an FTP ID and a password for the network management system which is enabled to access to the network element management system; the text file is acquired through the FTP protocol; the system includes the network element management system and the network management system; wherein, the network element management system includes a network management data acquisition module and a file storage module; the network management system includes a file acquiring module. The network management data reporting method and the system adopts the FTP protocol to realize the butt-joint of the network element management system of the equipment provider and the network management system of the operation business.

The invention discloses an electric vehicle automatic charging system, which comprises a vehicle-mounted control unit, a charging control unit, a vehicle-mounted electricity receiving end, a charging end and a power supply device, wherein the charging end is guided for target-seeking, abutting and charging by ultrasonic or infrared signals of the vehicle-mounted electricity receiving end. Through the design of the electric vehicle automatic charging system and by utilizing ultrasonic or infrared technology, the whole process from charging starting to full-charging stopping of an electric vehicle is intelligent and automatic, and multiple electric vehicles can be respectively and automatically charged according to a demand sequence.

The invention relates to a modular self-reconfigurable robot and a method for controlling the deformation of the modular self-reconfigurable robot. The modular self-reconfigurable robot is formed by connecting monomers and can be in a ''-'' configuration and a ''+'' configuration. The initial configuration of the modular self-reconfigurable robot is the ''-'' configuration and comprises a head module, a middle module and a tail module; when a deformation control command is received, the butting mechanisms of the head module, the tail module and the middle module separate, and the middle module rotates until the middle module is perpendicular to the head module and the tail module. The process for butting automatically comprises the steps of adjusting the initial relative angle, the relative angle deviation and the relative displacement deviation of the butted surfaces and locking the abutting mechanism. Therefore, the head module, the tail module and the middle module are finally abutted, the change of the modular self-reconfigurable robot from the ''-'' configuration to the ''+'' configuration, and the change from the ''+'' configuration to the ''-'' configuration can be realized. The monomers can be separated and butted easily and effectively, and the change of the ''-'' configuration and the ''+'' configuration of the modular self-reconfigurable robot between the can be realized.

The invention relates to a frame-type single-stranding machine. A base is provided with a pair of supports Two, a motor One, a motor Two and a motor Three; a rectangular framework is arranged on the pair of supports Two in a bearing matching manner; each support Two is provided with a bearing seat One; the framework is arranged on the bearing seats One in a rotatable matching manner; wire-leading wheels are arranged in a left-side rectangular frame of the framework in a rotatable matching manner through a rotating shaft; the motor One drives the wire-leading wheels to rotate around the rotating shaft; and the outer circumference of each wire-leading wheel is provided with a plurality of wire slots. A wire coil is arranged in a right-side rectangular frame of the framework in a rotatable matching manner, and the central line of the wire coil is overlapped with the central line of the framework. A wire arranging mechanism used for uniformly winding cable wires on the wire coil is fixedly arranged above the wire coil in the right-side rectangular frame of the framework, the wire arranging mechanism is provided with a wire arranging frame, and the wire arranging frame is provided with a laser range finder One and a laser range finder Two. According to the frame-type single-stranding machine of the invention, the laser range finders are adopted to measure the thickness of wires wound on the wire coil; and through cooperation of the motors and a differential mechanism, precise matching between wire leading speed and wire winding speed can be ensured.

The invention provides a geological disaster multi-disaster comprehensive risk evaluation method based on a random forest. The geological disaster multi-disaster comprehensive risk evaluation method comprises the following steps: (1) constructing a geological disaster risk evaluation system; (2) performing sample selection and risk grading based on geological disaster detailed survey points; (3) performing random forest model construction and sample training; (4) carrying out model precision evaluation and index contribution degree calculation; and (5) obtaining a geological disaster risk evaluation result. According to the method, from the perspective of multiple disaster types, common influence factors of the multiple disaster types of geological disasters are selected, an index system is constructed from the dangerous and vulnerable dimensions, subjective weighting and subjective threshold delimitation are avoided, and the method has good adaptability to comprehensive geological disaster risk evaluation of the multiple disaster types. And the evaluation result can better reflect the actual disaster risk level of the region. According to the point-to-surface disaster risk evaluation and distribution method provided by the invention, main control factors of geological disaster risks can be effectively identified, and regional geological disaster risk grading and zoning are scientifically realized.

The invention discloses a real estate unified registration information management solution method and relates to the technical field of real estate unified registration information management. The method comprises the following steps: 1) constructing a real estate registration unified data model; 2) establishing data conversion rules according to data relationship between each heterogeneous database and the unified data model; 3) converting different types of real estate data into data according with real estate registration rules through a storage process; 4) establishing relations among the land, houses, forest land, grassland and sea areas and finishing integration of business data; 5) carrying out business basic information management; 6) carrying out business process management; 7) carrying out registration business management; 8) carrying out system management; 9) carrying out data query and submitting; 10) carrying out land and house surveying and mapping information management based on GIS; and 11) carrying out real estate deal management. The method realizes business registration and surveying and mapping information docking; and the data conversion flow is guided by the data conversion rules, thereby ensuring availability and correctness of the final data result.

A caterpillar belt type moving robot able to be butt-connected with another robot to form a robot group in order to run on complex road or climb over obstruction is composed of equivalent ball joint mechanism, front and back connection parts, left and right caterpillar belt mechanisms, and fastening mechanism for butt connection.

The invention relates to a method and device for obtaining the dynamic information of flight. The method comprises the following steps: 1, receiving flight information from a plurality of data interfaces in real time; 2, analyzing the received flight information from different interfaces, converting the information according to a preset data format, and obtaining the flight information at the unified data format; 3, updating the flight information in real time according to the flight information at the unified data format. The device comprises a real-time receiving module, an analysis module, and a flight information updating module. The method and device are flexible in configuration, can achieve the integration of a plurality of types of data sources, and are high in accuracy of provided flight information.

The invention provides an emergency material management system based on the internet of things technology, and discloses an internet of things device and management system used for emergency material management. According to the emergency material management system based on the internet of things technology, the internet of things technology is combined with emergency material management, and the internet of things device, management system and method suitable for emergency material management and achieving self-adaptation control are established on the basis of existing emergency material management. According to the system and method, intelligent management for an emergency material storehouse is achieved, labor cost and the risk of insufficient emergency material supplying are reduced, the stock number can be timely updated when emergency materials are delivered from a storage, management staff can timely supplement shortage materials, accuracy and timeliness of storehouse stocktake are strengthened, and response capacity of enterprises for emergency events is improved.

The invention discloses an electric pipe fitting butting device which comprises a first centring clamping device, a second centring clamping device, a pair of rail grooves and a longitudinal pivot, wherein the structure of the first centring clamping device is the same as that of the second centring clamping device; guide rails and guide-rail grooves are mounted at the lower part of a base, and the guide rails are matched with the guide-rail grooves; the first centring clamping device and the second centring clamping device are mounted in the guide-rail grooves through the guide rails at the lower part of the base; a transverse pivot is mounted on the base, a left-handed nut and a right-handed nut are mounted at the thread part of the transverse pivot, and are mounted on a first cross slide and a second cross slide through a first nut fitting seat and a second nut fitting seat respectively; the first cross slide and the second cross slide are mounted in slideways in the base; a first V-shaped block and a second V-shaped block are mounted on the first cross slide and the second cross slide respectively; the longitudinal pivot is mounted in a tooling hole of the base below the middle part of the first centring clamping device and the second centring clamping device so as to form a screw drive pair. According to the invention, left-and-right relative screw drive is adopted to realize clamping and butting of pipe fittings, and the V-shaped blocks are adopted to realize centring of pipe orifices, so that the coaxiality accuracy of mounting of the pipe fittings is high, and the work quality is improved.

The invention belongs to the field of related equipment of deep sea rendezvous and docking and discloses a transportable type device applicable to capturing and butt joint of an underwater moving target. The transportable type device comprises a mechanical arm, a guide cover capturing unit, a light source guide unit and a butt joint unit, wherein the mechanical arm is designed into a multi-joint type underwater mechanical arm and can be folded and stored after operation is finished; the guide cover capturing unit is mounted at the tail end of the mechanical arm and has opening and closing functions, so that the capturing of the underwater moving target is finished; the light source guide unit is used for sensing a position and a posture of the underwater moving target; the butt joint unitis used for carrying out mutual and accurate butt joint on a butt joint socket for the underwater moving target through a plug manner. With the adoption of the transportable type device disclosed by the invention, capturing and butt joint operation of the underwater moving target can be finished under a moving state in a higher-precision manner; meanwhile, influences caused by seawater interference are effectively overcome, the capturing success rate and the capturing efficiency are remarkably improved, and the accuracy and applicability of the butt joint operation are ensured.

The invention provides a doctor and patient data management system and method. The system comprises a patient main index module, a department main index module, a staff main index module and a main data management module, wherein the patient main index module generates patient main index information according to patient information and provides query and subscription services of the patient main index information; the department main index module generates department main index information according to department information and provides query and subscription services of the department main index information; the staff main index module generates staff main index information according to medical personnel information and provides query and subscription services of the staff main index information; and the main data management module obtains and stores standard business terms and standard business dictionaries, and provides query and subscription services of the standard business terms and the standard business dictionaries. According to the system and the method, unique patient main index, department main index and staff main index are realized among medical information systems, so that unique business terms and business dictionaries among the systems are ensured, and system connection and information sharing can be realized.

The invention relates to an open platform. The invention provides a management method for unifying users by the open platform. The management method comprises the steps that: firstly, a third party application logs in the open platform and applies for access; secondly, after receiving the application, the open platform allows the third party application to check an application programming interface and a downloading software development toolkit; the third party application docks the third party application with the open platform through the application programming interface and the downloading software development toolkit of the third party application; then, a user logs in the open platform by a unified account and activates the third party application to be used; and finally, the open platform uses the third party application which is logged in and activated by the unified account of the user. Various network platform resources are integrated to serve for the user, the management is more standard, and the security of the user is guaranteed. The user does not need to respectively register or log in a variety of applications or platforms, thereby facilitating the user and improving the user experience. An enterprise or a company is convenient to collect data and analyze the data. The management method is suitable for the unified management of the user.

The invention discloses a method and a device for access point automatic alignment in a wireless distribution system. The method comprises the following steps: after an access point AP is started, a neighbouring AP is searched on a supported channel, an authentication request is sent to the searched neighbouring AP and an obtained key request is sent to the neighbouring AP after the passing authentication; and after a response message of the key request of the neighbouring AP is received, the AP performs decryption to the response message of the key request to obtain an encryption mode and a key is configured in the local area. The invention also discloses an access point automatic alignment device in the wireless distribution system. The invention automatically realizes the AP alignment in a WDS, the configuration parameters of all the APs are accurately sent and the scheme is easy to realize and practical.