63results about How to "Meet flexibility requirements" patented technology

The invention discloses a device and a method for extracting, converting and loading gross source data. The device comprises a data receiving unit, a data processing unit, a data export unit and a database, wherein the database is provided with a temporary working area and a foundation area; the foundation area of the database is provided with an object list inside; the data receiving unit is connected with the database and used for receiving gross source data files from a source system and loading the gross source data files into the temporary working area of the database; the data processing unit is connected with the database and used for extracting, converting and loading the gross source data files which are loaded into the temporary working area of the database and storing the processed gross source data into the database in the mode of historical chains; and the data export unit is connected with the database and used for exporting the gross source data which is stored into the database for other systems to use. The invention meets the requirement of the database on the reservation of historical track of the gross source data.

The invention discloses decorative coating materials for embossing and a production method and a construction method thereof. According to the decorative coating materials, expanding glass beads serve as aggregates, organic elastic expansion hollow microspheres or flexible silica aerogel micro powder serve or serves as fluffy foaming packing, sulphate aluminum cement serves as inorganic gels, a water-based polymer emulsion or re-dispersible emulsion powder serves as organic gels, the optimized selection is performed on multiple accessories and functional additives, and accordingly the performance of the decorative coating materials for the embossing is effectively improved, the plasticity is high particularly, and the decorative coating materials are suitable for the delicate texture embossing operation and texture fabrics comprising three-dimensional concave and convex texture on the market are directly utilized to produce embossed decorative wall bodies and plates on the basis of the application of the decorative coating materials and accordingly the problems of various defects and application limits of the existing embossing process are well solved, the development investment and production and manufacturing on mechanical equipment such as embossing dies are avoided, and the production cost is saved.

A steam turbine rotor anti-fatigue life partition control method, the method is the following steps: (1), start the steam turbine unit of the power plant, record the structural size and operating parameters of the steam turbine rotor; (2), finite element modeling, Thermal calculations and simulation calculations under variable working conditions; (3), peak stress calculations in different temperature zones, and material fatigue characteristics analysis; (4), formulating rush rotation, medium-speed warm-up, constant-speed warm-up, grid-connected low-load warm-up, Six-stage optimized operation control plan for cutting cylinders and entering sliding pressure operation; (5) Draw optimized start-up curves, and organize construction personnel to operate the start-up and operation of steam turbine units on site. The invention reasonably distributes the anti-fatigue life loss, optimizes the change rate of operating parameters under variable working conditions, shortens the start-up time, ensures the economy of the start-up process, and meets the flexibility requirements of the peak-shaving demand of the power grid.

The invention is designed for use in solving the issue, existed in current-used technology, that is when the switch request or switch indication is not successfully transmitted, the residual data cannot be transmitted between the service device before switching and the service device after switching so as to cause the loss of data. The invention optimizes the currently-used switch process, and after the destination service device is successfully switched in the mobile station, it sends a switch confirmation to the current service device to trigger the data channel establishing request of current service device in order to ensure the returning process of residual data. The switch control module of the communication device provided by the invention comprises: a sub-module for storing the switch information, a sub-module for confirming the successful switch and a sub-module for triggering the switch confirmation message.

The invention discloses an image zooming method and device. The method comprises: a pre-generated zooming coefficient table is loaded and the zooming coefficient table comprises discrete coefficient values respectively corresponding to a plurality of reduction times and the discrete coefficient values respectively corresponding to a plurality of magnification times; the original resolution rate is received and a zooming times ratio required by the present zooming is satisfied; according to the zooming times ratio, the zooming coefficient table is searched and the stepping length as well as the coefficient value corresponding to the zooming times ratio are determined; by utilizing the determined stepping length, rows or columns of the original pixel which participates in each zooming are controlled, the pixel value of the original pixel in the rows or columns of the original pixel which participates in the zooming is multiply-accumulated with the determined coefficient value, the zoomed rows or columns are obtained, and the zooming is finished until the present image is determined according to the original resolution rate.

The invention discloses a method and apparatus for controlling an entire vehicle controller power system of an electric car, and relates to the electric car control field. The method includes detecting the operation signals including key signals, charging signals and bus signals of the electric car, converting the detected operation signals to obtain wake-up signals to wake up the power system, and inputting the wake-up signals to the power system to start the power system. Power on / off of an entire vehicle controller is realized through inputting various types of operation signals.

The invention provides an authentication processing method and device. The authentication processing method includes that a BNG (broadband network gateway) receives first authentication request information for authenticating UE (user equipment), the first authentication request information carries identifications for identifying the UE and parameters of physical links of a UE access network; the BNG generates a first line identification for the UE according to the parameters and transmits the first line identification to an authentication authorizing charging AAA server, the AAA server authenticates the UE according to the line identification. By the authentication processing method and device, the problem that a single terminal on the same physical link cannot be implicitly authenticated by a physical link based authentication method in the prior art is solved, so that the implicit authentication of the single terminal on the same physical link can be realized, and the requirement on flexibility of terminal equipment is met.

The invention provides a balance wheel conveyor comprising a main bracket, a bearing platform, a conveying platform, and a plurality of balance wheel components. The balance wheel conveyor is characterized in that the bearing platform and the conveying platform are sequentially arranged on the main bracket; the balance wheel components are all disposed on the bearing platform and penetrate to theconveying platform. The balance wheel conveyor has the advantage of solving the technical problem that conveying equipment in the prior art cannot change conveying directions at any time.

The invention discloses a silane-terminated polyether sealing gum and a preparation method thereof. The silane-terminated polyether sealing gum comprises a short-chain silane-terminated polyether polyhydric alcohol, a long-chain silane-terminated polyether polyhydric alcohol, a plasticizer, calcium carbonate, fumed white carbon black, an organic antifoaming agent, a silane coupling agent and an organic tin catalyst. The preparation method of the silane-terminated polyether sealing gum includes the steps: the short-chain silane-terminated polyether polyhydric alcohol, the long-chain silane-terminated polyether polyhydric alcohol, the plasticizer, calcium carbonate and the fumed white carbon black are added into a planetary stirrer and then stirred to be mixed uniformly; then, the silane coupling agent and the organic antifoaming agent are added, vacuumizing is conducted, and a mixture is stirred to be mixed uniformly; and after a vacuum environment is removed, the organic tin catalyst is added, vacuumizing is conducted again, a mixture is stirred and mixed uniformly, and the silane-terminated polyether sealing gum is obtained. The prepared silane-terminated polyether sealing gum hashigh tensile strength and breaking elongation, good weather resistance and durability, and high deformation-resistant and displacement-resistant capabilities.

The invention provides a method for determining fixed stations and dynamic stations of a variable-route bus, and the method comprises the following steps: dividing a service region into blocks, and carrying out the statistics of the traffic demands of passengers in the blocks; determining a fixed station and a to-be-selected dynamic station according to the passenger traffic demand and a certain limiting condition; and establishing an objective function by taking the minimum weighted sum of the passenger travel cost and the bus operation cost as a target, and searching by adopting a genetic algorithm to obtain the optimal dynamic station of each time period. According to the method, the minimum weighted sum of the passenger travel cost and the bus operation cost is taken as a target, and position planning of fixed stations and dynamic stations is carried out. And the bus operation cost is considered under the condition that the travel service quality of most passengers is improved. Themethod is high in adaptability and has high application value.

The invention relates to an initializing method and circuit of a head and tail pointer chain table storage. The circuit comprises a free queue, a plurality of buffer queues, a free storage unit counter, a chain table initialization counter and a chain table update control unit. A head pointer register and a tail pointer register of each buffer queue are connected with the chain table update control unit, a head pointer and a tail pointer of the free queue are connected with the chain table update control unit, the chain table update control unit is connected with the output end of the free storage unit counter, the output end of a chain table storage and the output end of the chain table initialization counter, a count result and a parameter D output by the chain table initialization counter are connected with the two input ends of a comparator respectively, and the output end of the comparator is connected with the enabling end of the chain table initialization counter. By means of the initializing method, initialization of the queue head and tail pointer storage is achieved, initialization delay is reduced, the requirements for immediate reset and immediate work are met, the method is suitable for various application environments due to parameter setting, and configuration flexibility is improved.

The embodiment of the invention discloses a method and a device for protecting signaling in an NAS (non-access stratum) layer. Through applying the technical scheme provided by the embodiment of the invention, an AES (advanced encryption standard) algorithm composed of an EIA (EPS integrity algorithm) with 128 bit or other bits and an EEA (EPS encryption algorithm) with 128 bit or other bits can be used for protecting the signaling in the NAS layer, thus the protection of the signalling in the NAS layer is not restricted by the 128-bit-secret-key-length set in the prior art that the AES algorithm is used for encrypting the signalling in the NAS layer, and the secret key length in the AES algorithm can be flexibly selected according to the actual requirements. By using more varied algorithms and algorithm combination to protect the signalling in the NAS layer, the flexibility requirements in the actual application scenes can be satisfied, the diversity of protection strategies on the signalling in the NAS layer can be increased, and the security can be improved in the process of protecting the signalling in the NAS layer.

The invention relates to an automatic regulating tangential hydraulic generator with a quick start-up function. The hydraulic generator comprises a driving unit and an electricity generating unit which are in transmission connection with each other, wherein the electricity generating unit comprises a wheel disc and a plurality of blades; the blades are circumferentially and uniformly distributed on the outer side of the wheel disc along the circle center of the wheel disc; and the driving unit comprises a water inlet pipe and a nozzle which communicate with each other. According to the automatic regulating tangential hydraulic generator, sliding rods are driven by second driving motors in angle adjusting mechanisms to move, so that impact blades can rotate along rotating shafts; accordingly, the direction of water flowing from the nozzle as well as the included angles among the impact blades can be adjusted, the water flow can be sufficiently utilized for applying work, and the hydraulic generator can be quickly started up and reach the rated rotating speed; not only that, sleeves can be moved by rotating first driving motors in adjusting pipes, so that the include angle between every two side plates can be controlled and the water flow rate can be adjusted; and accordingly, the electricity generating power of the hydraulic generator can be changed and the flexibility requirement of the hydraulic generator can be met.

The invention relates to a thermal treating processing method of spring stop rings and a special tempering tool of the thermal treating processing method. The thermal treating processing method comprises the following steps of stringing the spring stop rings which are thoroughly cleaned into strings, loading the strings into a vacuum quenching material frame, transporting the vacuum quenching material frame into a vacuum quenching furnace for quenching, and before heating in the vacuum quenching furnace, performing vacuumizing; heating the equipment to 650-670 DEG C, performing insulating for20-30min, and performing heating to the quenching temperature of 860-870 DEG C for quenching; then transporting the spring stop rings into a cold chamber, performing quenching oil cooling, performingcooling in an oil groove until the temperature is 100 DEG C or below, performing discharging from the furnace, and performing air cooling to the room temperature; and then loading the spring stop rings to the tempering tool, performing shaping tempering, enabling the spring stop rings to be sleeved into a screw rod, performing thermal rectifying with a pressing plate through nuts, performing feeding in the furnace for tempering, and performing tempering and water-cooling to the room temperature. Through the adoption of the thermal treating processing method disclosed by the invention, the defect that after the spring stop ring is used after being quenched, brittleness breaking is generated is solved, the deformation of the spring stop rings is reduced, the planeness of the spring stop rings is improved, and in the subsequent assembling and using course, the spring stop rings are avoided from generating cracks.

The invention discloses an elastic electrode in an ionic membrane electrolytic bath. The electrolytic bath comprises cathode screens and anode screens which are oppositely and parallelly arranged at intervals; the cathode screens and / or the anode screens are provided with ionic membranes; the cathode screens are connected on a bracket; an accommodating cavity is formed between the cathode screens and the bracket; a helical spring type elastic screen is arranged in the cavity; the elastic screen is formed by winding a tape-shaped nickel foil; and the outer side of the elastic screen is connected with the cathode screens and the bracket respectively. The elastic electrode in the ionic membrane electrolytic bath has uniform conductivity, uniform elasticity and high durability, and can be suitable for ionic membrane electrolytic baths with different electrode distances or membrane polar distances.

The invention discloses an annular spring elastic cushion and a manufacturing method thereof. A basic structure of the elastic cushion is formed by an annular spring, a connecting sheet and a fixing connecting piece; the elasticity adjustment of the annular spring and the elasticity adjustment of the elastic cushion are realized through adjusting the physical dimension of the annular spring or the diameter of a circular ring or the quantity of the circular ring or the distribution density of the circular ring and the like; a cushion surface of the elastic cushion is in a flat net-shaped structure, is easy to subsequent machine and can be directly used without a liner. The elastic cushion can be widely applied to manufacturing soft furniture or mattresses or the cushions or back cushions; the annular spring elastic cushion not only has the good elasticity, the elasticity is easy to adjust and control, and the thin-type elastic cushion with a small height size can be manufactured. A process of the manufacturing method comprises the following steps of: manufacturing the annular spring, machining the connecting piece, and fixedly connecting and the like. The annular spring elastic cushion has the characteristics of simple structure, simple manufacturing process, good elasticity, controllable height, good ventilation performance, convenience and reliability in adjusting the elasticity, low manufacturing cost and the like.

The present invention discloses a sleeve assembly and an ultrasonic knife. The sleeve assembly comprises an outer sleeve, an inner sleeve, an ultrasonic guide rod, a clamping arm, a bent pipe fitting and a stretching assembly, and the outer sleeve is provided with a bent part which is driven by axial movement of the bent pipe fitting to be bent; a tool bit of the ultrasonic guide rod extends out of the far end of the outer sleeve and forms a clamping mechanism capable of being opened and closed with the clamping arm, the stretching assembly drives the outer sleeve and drives the clamping arm to move axially, and in the moving process of the clamping arm, after the near end of the clamping arm is limited by the end face of the far end of the bent pipe fitting, pivot rotation is generated at the same time to achieve clamping of the clamping mechanism; and the bent pipe fitting, the stretching assembly and the ultrasonic guide rod are in flexible connection with the corresponding positions of the bent part, and the outer sleeve can drive the clamping arm to rotate around the axis of the ultrasonic guide rod through autorotation in the bending or straight state. According to the integrated sleeve assembly, opening, closing and autorotation of the clamping mechanism and bending of the sleeve assembly can be achieved at the same time, and the use flexibility and control precision of the clamping mechanism are improved.

The invention discloses a displacement pump and a conveying method thereof. The displacement pump comprises a rotor, a shell, a transmission shaft, first check valves, second check valves and a transmission connection part. The cross section of the radial outer contour of the rotor is in the shape of a reuleaux triangle, and the rotor is provided with a groove containing the transmission shaft and the transmission connection part. The cross section of the radial inner contour of the shell is square, and the shell is provided with a support line with the width equal to the width of the reuleaux triangle rotor. The transmission shaft is provided with a sliding groove. The first check valves and the second check valves are arranged at the four corners of the shell correspondingly and are installed in pairs reversely. One end of the transmission connection part is located in the groove matched with the radial center of the rotor, and the other end of the transmission connection part is connected with the sliding groove of the transmission shaft. According to the displacement pump and the conveying method thereof, the number of wearing parts is small, the displacement pump has the advantage of stable flow, and a large selection range is provided. In addition, fluid from different sources can be conveyed accurately according to a certain proportion, and the requirements for the reliability, economy and flexibility of the pump in actual production can be met.

The invention discloses a telephone number mapping method. In the method, according to the corresponding ownership domain names of telephone numbers, corresponding relations between the telephone numbers and corresponding attribute information are established, the communication flow is reduced, the storage space is reduced, and the retrieval efficiency is improved. The invention further discloses a number dictionary which can provide rapid and low-flow consumption query services. Disclosed is also a number dictionary disposition method. A number dictionary disposed through the method can provide query services in an IP network. Further disclosed is a number dictionary query method, through which the corresponding attribute information of one telephone number can be queried. Disclosed is also a method for generating a domain name according to a telephone number, a method for generating an E-mail address according to a telephone number, and a method for generating an ownership domain name according to the Hcode of a telephone number.

The invention discloses an optimal controlled quantum stealth state transfer method with an adjustable threshold value for any unknown n particles. The invention discloses an optimal controlled quantum stealth state transfer method for any unknown n particles with an adjustable threshold value. The method is characterized by comprising the following steps that: a central service node prepares a corresponding entanglement state, and distributes corresponding entanglement particles to Alice and Bob of two communication parties and any one member of three control groups C1, C2 and C3 through a quantum channel; and other members of the three control groups C1, C2 and C3 execute C-by taking the particles sent by the central service node as control quantum bits and | 0) as target quantum bits. The NOT operation generates control particles. The threshold-adjustable optimal controlled quantum stealth transmission method for any unknown n particles has the advantages that the threshold-adjustable optimal controlled quantum stealth transmission method for any unknown n particles realizes the safety and flexibility of information transmission.

The invention provides a dynamic environment monitoring standardized access method and system for a power communication machine room. The method comprises the following steps: defining a unified transmission protocol between a provincial monitoring platform and a dynamic environment monitoring unit, wherein the unified transmission protocol comprises a WEBSERVICE + XML or HTTP + JSON protocol based on an SOA system architecture; defining a unified interaction process and an interaction protocol between the provincial monitoring platform and the dynamic environment monitoring unit; defining a unified acquisition data dictionary between a provincial monitoring platform and a dynamic environment monitoring unit, wherein the collected data dictionary is used for defining and managing various data types by the provincial monitoring platform and the dynamic environment monitoring unit, and the dynamic environment monitoring unit defines data content according to rules of the collected data dictionary when sending data to the provincial monitoring platform. According to the invention, the configuration management, authority management and service data centralization can be realized through flattening transformation of the dynamic environment monitoring network.

The invention provides a movable target vehicle. The movable target vehicle comprises a target vehicle body, a middle vehicle and a tractor. The target vehicle body comprises a target vehicle main body and a target assembly arranged on the target vehicle main body. The tractor, the middle vehicle and the target vehicle body are detachably connected in sequence. The tractor, the middle vehicle andthe target vehicle body are all vehicles running without tracks and can directly run on the ground of a shooting range, the running route is not limited by the tracks, flexible change of the route canbe achieved, and then the requirement for the flexibility of shooting movement is met. In addition, due to the fact that the tracks do not need to be laid, the capital construction cost can be saved,and adaptability to the shooting range is also high. Besides, the target vehicle body is dragged by the middle vehicle so that the distance between the tractor and the target vehicle body can be increased, damage to the tractor during target shooting is prevented, and reutilization is facilitated.

Provided are an integrated sensing and controlling device with a basic ring and an electronic cigarette adopting the integrated sensing and controlling device. The integrated sensing and controlling device comprises a tubular metal shell, a control circuit board, a plate capacitor located below the control circuit board and a capacitive dynamic diaphragm located below the plate capacitor and arranged in parallel are sequentially arranged in the shell from top to bottom. An annular insulation gasket is arranged between the plate capacitor and the capacitive dynamic diaphragm, and therefore polar distance space is arranged between the plate capacitor and the capacitive dynamic diaphragm. An annular lower edge extending inwards is arranged on a lower opening of the shell, the capacitive dynamic diaphragm is in a disc shape and comprises the annular metal basic ring and a thin diaphragm arranged on the upper end face of the basic ring, a metal film is arranged on the thin diaphragm, the metal film is located on the inner side face of the side, towards the basic ring, of the thin diaphragm and electrically connected with the basic ring, the lower end face of the basic ring faces the lower edge and is electrically connected with the shell, and therefore the plate capacitor and the capacitive dynamic diaphragm serve as two electrodes of a capacitor cell to be in electric signal connection with a control circuit in a control circuit board.

The invention discloses a saw blade type craniotomy device. The saw blade type craniotomy device can directly cut open the skull through a saw blade and comprises a connecting frame, wherein a connecting cover is installed on the connecting frame, a connecting frame bottom plate is installed at the bottom of the connecting cover, a feed push rod motor is installed on the connecting frame bottom plate, a feed telescopic shaft is installed on the feed push rod motor, one end of the feed telescopic shaft penetrates through the connecting frame bottom plate and then is assembled with a first saw blade frame shell of a saw blade frame, the first saw blade frame shell is further assembled with one end of a feed guide shaft, and the other end of the feed guide shaft penetrates out of the connecting frame bottom plate and can be axially and slidably assembled with the connecting frame bottom plate; a rotating frame is installed in the first saw blade frame shell, the rotating frame and a rotating main shaft can be circumferentially and rotatably assembled, and the rotating main shaft penetrates through the first saw blade frame shell and then is assembled with a second saw blade frame shell; a lateral moving frame is installed on the second saw blade frame shell; and a saw blade base is installed on the lateral moving frame, a saw blade module is installed on the saw blade base, a saw blade is installed on the saw blade module, and the saw blade is used for cutting.

The invention provides a general-purpose hardware platform device used in various applications of electronic control. The general-purpose hardware platform device comprises a central processing unit module, a keyboard input and display module, an input / output module and a power supply module. The general-purpose hardware platform device provided by the invention is based on an LPC175X (linear power controller) or series of processors having the same functions with the LPC175X, is integrated with an advanced core structure, has a structural design with comprehensive functions and integrates favorable power consumption control and low cost into a whole, wherein the central processing unit module comprises a high-performance industrial microprocessor and a programmable high-performance CPLD (complex programmable logic device) processor, and the input / output module with various interface functions such as RS422, RS232, an LAN (local area network) and the like is arranged, thus compared with the traditional development platform, the whole device provided by the invention has the advantages of more functions and stronger practicability. The general-purpose hardware platform device provided by the invention structurally ensures a whole platform to operate more stably and completely.

In the process for the assembly of a scaffolding structure for the laying of the coating of the hold of a ship for the transportation of liquefied natural gas, polygonal modules of the structure are assembled in blocks outside of the hold, and then the blocks are assembled together inside the hold.

The invention discloses a ground terminal system capable of sending different types of data link messages and an operation interface. The ground terminal system comprises an input terminal, a marshalling module and a sending routing terminal, the input terminal receives the message body, the message type identifier and the sending command; the marshalling module identifies a message type and a target receiving end according to the message type identifier, and marshals the message types according to a predetermined format to form a routing table, and informs the protocol stack of a target receiving end corresponding to the current message according to a routing rule in the routing table; the sending routing terminal sends the message to a corresponding target receiving end through the protocol stack according to the routing rule in the routing table. According to the invention, the message sending routing terminal which can send all data link applications based on the aircraft communication address and the report system network on the same terminal interface sends the message body to the corresponding target receiving end according to the protocol stack and the sending path matched with the message type, the structure is simple, and the operation is convenient.

The invention discloses a method and device for testing pressure performance of a system, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: copying online request data into a mapping model; serially sending request data of the same user to the same protocol model according to a request sequence by using the mapping model; and carrying out feature adjustment on the request data by using the protocol model so as to carry out system pressure performance testing. According to the embodiment, multiple requests of the same user can be subjected to order preserving, the interval time of the multiple requests of the same user can be simulated, the validity and timeliness of the requests are ensured, the characteristics of the request data are adjusted in the test execution process, the requirement of testers for test flexibility is met, the whole test time is shortened, and the test efficiency is improved.