49results about How to "Short realization cycle" patented technology

The invention discloses a method for heterogeneous integration of a cellular network and a wireless local area network. The method comprises the following steps of: embedding a cellular network terminal module in a network access point of the original wireless local area network to construct a new network access point; connecting a dual-module terminal with the cellular network terminal module embedded in the network access point through the cellular network for communication; and exchanging a signaling related to heterogeneous network management to realize the heterogeneous integration of the cellular network and the wireless local area network. The invention also discloses a system and a device for the heterogeneous integration of the cellular network and the wireless local area network. With the adoption of the method, the system and the device, the heterogeneous integration of the cellular network and the wireless local area network can be realized in no need of changes on a core network in a cellular communication system center, and the scheme for the heterogeneous integration has the advantages of low implementation cost and fast implementation period.

A method for realizing a conference backup function of a multi-point control unit (MCU) relates to a conference scheduling management module, one or more backup MCUs (Microprogrammed Control Units) and Gate Keeper (Gk) arranged for one or more MCUs, the method comprises the following steps that: during the downtime of the main MPU, when the conference scheduling management module detects a connection with the main MCU is disconnected and judges that the main MCU is provided with the backup MCU, the conference scheduling management module stores all of conference status information on the main MCU, and releases the corresponding conference resource; and then informs the Gk to cancel the conference on the main MCU, and hangs up all of the conference terminals in the conference; meanwhile, indicates the backup MCU to re-initialize the conference and call all of the conference terminals, thus entering a normal conference flow. The invention has the advantages of low development cost, completed system function and short performance period, so the invention is an ideal implementation scheme at present.

The invention belongs to the field of engineering construction, in particular to a management system and a management method of a construction engineering labor service personnel. The current labor force management system on the market is applied independently by each enterprise or project, the information of the same labor personnel can not be shared, the labor team and labor personnel flow frequently, and the enterprise can not grasp the complete employment experience and performance evaluation of the past years, so there is an urgent need in the field of construction engineering labor personnel management system and management method to overcome the above problems. The invention provides the management system and the management method for the construction engineering labor service personnel, which can help to identify whether the labor service personnel conform to requirements, actively discover problems and implement predetermined measures to prevent employment risks. There are many kinds of attendance plans, and different types of projects choose the appropriate plan according to the needs; It has a standard interface to meet the needs of multiple data docking and help enterprises to improve the application value of real-name data. The invention is simple, easy to use and low in cost.

The invention provides a commercial district division method and system. The method comprises the following steps: obtaining the data information of each store in a preset range; according to the obtained data information of each store, dividing all stores in the preset range into a plurality of sub commercial districts; combining the adjacent sub commercial districts layer by layer in the plurality of sub commercial districts obtained by division to obtain a plurality of final commercial districts, and recording the sub commercial districts contained in each commercial district; and carrying out statistics on trade information of each commercial district in different business scopes, and generating the description information of each commercial district according to the trade information of the commercial district. The commercial district division method dynamically divides the commercial district in real time on the basis of objective data, can automatically generate the layered structure and the description information of the commercial district, and objectively reflects the development tendency of the commercial district. In addition, the division method has the advantages of short period and low personnel cost.

The invention discloses software radio-based wide frequency range direction of arrival identifying equipment. The equipment comprises a high frequency (HF) radio frequency unit, a very high frequency (VHF) radio frequency unit, an ultra high frequency (UHF) radio frequency unit, a group of digital intermediate frequency units, a master control unit, an interface unit and a display unit, wherein the HF radio frequency unit, the VHF radio frequency unit and the UHF radio frequency unit receive signals within respective frequency ranges, convert the received signals into intermediate frequency signals and transmit the intermediate frequency signals to the digital intermediate frequency units; the digital intermediate frequency units transmit the signals to the master control unit through compact peripheral component interconnect (CPCI) buses and receive control signals which are fed back by the master control unit; and the display unit and the interface unit are connected with the master control unit respectively. The software radio-based wide frequency range direction of arrival identifying equipment has the advantages of wide direction-finding frequency range, high precision and the like.

The root inducing method for microbody reproduction of Japanese larch is that annual material of Japanese larch clone is made to complete the regeneration of root organ via the combined stem inducing, varying temperature culture in rooting culture medium and sub-reproduction. It includes the steps of collection and pre-treatment of material via culture in water at normal temperature for two weeks; preparing improved MS culture medium; inoculating axillary bud cut down from flow water washed branch and sterilized to stem inducing culture medium for growing adventitious stem; transferring the adventitious stem in rooting culture medium for growing root; and sub-reproduction in varying temperature to complete the regeneration of root organ. The present invention can speed the reproduction of Japanese larch and colony amplification.

The application provides a distributed I / O simulation control testing method, system and a simulation computer. The distributed I / O simulation control testing method comprises the following steps: an upper computer generatesmodel program codes and downloadthe codesto the simulation computer, wherein the model program is automatically generated executable codes after a Simulink driver module is integrated with a data interaction program in a Simulink model frame, and the Simulink driver module is the module constructed in the Simulink model frame by the upper computer to correspond to the current distributed I / O simulation control testing task; and the upper computer runsthe model program so as to execute the processof communication ofthe EtherCAT master station with an EtherCAT slave station in the distributed I / O simulation control system. According to the method provided bythe application, the generation time of the executable codes is shortened through abovementioned method, thereby shortening the implementation period of the EhterCAT master station function.

The invention discloses a three-phase T type three-level inverter sine pulse-width modulation strategy used for controlling a T type three-level grid-connected inverter and a T type three-level off-grid inverter. The three-phase T type three-level inverter sine pulse-width modulation strategy is characterized by providing a T type three-level inverter real-time SPWM algorithm, cooperation with an FPGA or a CPLD is not needed, 12 pulses needed for inverter control are generated via DSP operation, frequency of output PWM signals is greater than or equal to 20 kHz, the algorithm is completely realized in real time via calculation or function invoking, no table look-up processes are needed, and the strategy is small in calculation errors and high control precision. The strategy is simple in principle and short in realization periods and is very suitable for realizing simulation and easy DSP programming.

The invention discloses a quick cultivation method for northern potted persimmon trees. The method comprises the following steps of: (1) selecting a place: mainly selecting a greenhouse and the ground; (2) selecting pots, wherein the height of the pots is 25 centimeters and the diameter of the pots is 25 centimeters; (3) selecting a variety, namely selecting a self-pollinated variety with much pollen; (4) preparing nutrient soil by using farmyard manure, chemical fertilizer and biological bacterial fertilizer; (5) planting, wherein during planting, the soil is buried to a position of 5 centimeters above the root; (6) grafting: performing selective multi-variety grafting or fixed grafting (multiple fruits can be grown in a tree); (7) trimming at proper time; (8) drawing the branches at proper time; (9) shaping: making the branches of the fruit trees into shapes of various patterns and characters (such as Xi and Fo (Chinese characters) and patterns and the like) by designing, trimming and drawing the branches; and (10) fruiting by combining control and trimming or combining trimming and control. By the technology, the time from planting to selling is shortened to one year. The method has the advantages of short implementation period, quick response and high yield.

The invention relates to a vacuum test device and method for leakproofness detection of a patrol bomb launch canister. The leakproofness qualification of the launch canister is judged by putting the launch canister into a vacuum test cavity, vacuumizing and observing the pressure drop of a vacuum gauge. The device is formed by sequentially connecting an exhaust valve, a vacuum test cavity (including a vacuum meter), a control valve, a pneumatic pipeline, a pneumatic flow regulating valve, a switching valve, a vacuum buffer tank (including a stop valve) and a vacuum pump according to the air exhaust direction. During vacuumizing, the vacuum pump is started to vacuumize the vacuum buffer tank, after a certain vacuum degree is achieved, the buffer tank serves as a vacuum generator to vacuumize the vacuum test cavity, the air exhaust rate is adjusted and set through the pneumatic flow adjusting valve, and opening and closing control over an air channel is achieved through the control valve. The vacuum buffer tank serves as a vacuum generator, frequent starting and stopping of a vacuum pump are avoided, and the service life of equipment is prolonged; the test requirements of multiple products can be met through one-time evacuation, and the test efficiency is improved; the air exhaust rate is stable and adjustable, and the consistency of product test states is ensured.

The invention relates to the technical field of communication, in particular to a software encryption and decryption method and system based on a virtual environment, and the method comprises the following steps: S1, completing the preliminary classification and recombination of data on all external interfaces in a user mode through DPDK according to the protocol type of an IP message, and separating the signaling data from the service data according to an analysis result; s2, sending the signaling data to a user state through an inner core so as to complete signaling interaction of IPSec and SA negotiation and link establishment of IPSec; s3, in a user mode, extracting Sa / Sp / Route information of a link through a Netlink interface and a PF_KEY interface mirror image, and performing link information configuration; and S4, finally, performing encryption and decryption processing and routing forwarding on the service data according to the data flow direction in the user mode. According to the invention, the system processing capability of IPSec is greatly improved, high-performance IPSec data processing is realized, and the cloud virtualization trend of IPSec processing is satisfied.

The invention provides a separable data processing method realized in applications. According to the separable data processing method, a persistent layer, a logical layer, a caching layer and a presentation layer are included, wherein the logical layer comprises two steps as follows: S21, an abstract page mode; S22, abstract page mode post-processing. The method has the advantages as follows: repeated coding work of most data processing type applications is reduced, and requirements of development of the applications for technicians are reduced; complete business logic is expressed by the aid of graphical interfaces, symbol expressions and form codes, and the realization period of the applications is shortened; meanwhile, the applications are very easy to upgrade and maintain due to real-time adjustability on all layers.

This invention discloses a method and a system for sending instructions, in which, said system includes: a switch unit, a generating unit and an arrangement unit, said method includes: designing related configuration files for every order line format including instruction sentences used in arranging services by its related instruction line format, the configuration information of the input network management personals got by the system to get the current control line format and files related to it, the system generates orders based on the received information and the instruction sentences in the files and sends the generated orders to corresponding devices.

The invention discloses a mobile communication terminal architecture for secure encrypted communication. An encryption algorithm is convenient to upgrade and good in confidentiality. The mobile communication terminal architecture for security encryption communication comprises an application processor (1) and a baseband processor (2), and further comprises a security and secrecy chip (3), one endof the security and secrecy chip (3) is connected with the application processor (1), and the other end of the security and secrecy chip is connected with the baseband processor (2). Preferably, the application processor (1) and the baseband processor (2) are packaged into a whole by adopting a system-in-package technology, and are respectively in signal connection with the security chip (3) arranged outside the package. Therefore, physical separation of the baseband processor data and the application processor data is ensured, and safe and reliable communication is provided for the two processors.

The invention relates to a Freemarker technology-based data normalization verification method and a Freemarker technology-based data normalization verification device, and the method comprises the following steps that: 1, a manager configures a data acquisition rule of a data model according to a demand, and configures a character string template according to the demand and the data model; 2, whenthe user submits the archived data, a data model needs to be created, and the archived data submitted by the user is added into the data model; And step 3, acquiring data according to a data rule andadding the data into the data model, and executing the character string template and the data model in a FreeMarker template engine to obtain an execution result. The device comprises a character string template generation module, a user data model generation module and a FreeMarker template engine execution module. The method has the advantages that the project cost is reduced, and needed functions are rapidly achieved. The function realization period is short, and few participants are needed; One-time development can be commonly used in most projects, so that the development cost is furtherreduced.

The invention provides a power communication synchronization network full-synchronization evolution method for a primary reference clock matched hydrogen clock. One or a group of hydrogen clocks of which the frequency accuracy is one or two order higher than 1E-14 are matched with each PRC primary reference clock based on the principle of improving network operation frequency accuracy. Therefore, the frequency accuracy of the PRC is superior to + / -5E-14, and the frequency deviation between PRC clocks is reduced so as to fulfill the aim of full synchronization.

The invention provides a municipal road and a construction operation method. The municipal road is characterized in that the municipal road is provided with a road body structure, the left and right sides of the road body structure are provided with guardrail grooves, the guard grooves are used for mounting retractable road guardrails, the inner sides of the guardrails are provided with arc drainage grooves, and drainage filter devices are mounted in the arc drainage grooves. The municipal road of the invention has the advantages of simple overall structure, high safety factor, good comprehensive bearing capacity of the road surface and the like. In addition, for specific implementation, the municipal road and the construction operation method of the invention have the advantages of shortimplementation cycle, simple construction process and good construction effect.

The invention provides a cross-application data authority management, configuration and control method and equipment. The method is applied to an authority management platform server, and comprises the following steps: receiving and storing data authority management configuration information selected by a service application system authority administrator; and providing a unified data permission access sdk for the service application systems so that the service application systems can be in butt joint with the permission management platform, wherein the number of the service application systems is n, and n is a positive integer. According to the invention, the realization of unified control of the data authority of multiple service systems can be simplified, the development workload is reduced, and the realization period of data authority control of a single service application is shortened.

The invention discloses a millimeter directional coupler based on a plug-in type dielectric film sheet. The millimeter directional coupler comprises an upper cavity, a dielectric film sheet, an intermediate section, a bearing cavity. The upper cavity, the intermediate section and the bearing cavity are orderly laminated from the top to the bottom. The upper surface of the intermediate section is provided with a bearing groove which accommodates the dielectric film sheet, and the lower surface is provided with an input port, a straight-through port and a primary waveguide transmission channel which connects the input port and the straight-through port. The lower surface of the upper cavity is provided with an isolation port, a coupling port and a secondary waveguide transmission channel which connects the isolation port and the coupling port. The dielectric film sheet is equidistantly provided with multiple metallized through holes of equal radius along a longitudinal center line. The electrical performance index of the coupler can be flexibly adjusted by replacing the dielectric film sheet of different through hole diameters, and the rest structures apart from the dielectric film sheet can be reserved and generally used so that the millimeter directional coupler has advantages of being lower in cost, shorter in realization period and more convenient and flexible in adjustment and can be suitable for the directional coupler of the millimeter wave frequency band.

The invention relates to a hardware system for quickly implementing 8*8 DCT transform, comprising a control module, a DCT coefficient module, a data transfer module, a PE array module, and a residualmemory module. The signals obtained by the control module from a frequency converter are used to control the coordinated operation of each of the modules. The DCT coefficient module acquires the inputDCT coefficients and inputs the same to the data transfer module after the self-loop. The data transfer module communicates the correct transfer of data between the DCT coefficient module and the PEarray module. The PE array module receives the DCT coefficients and residual values, performs arithmetic operations in each PE unit to obtain intermediate values and result values, and performs sub-loops of the residuals and intermediate values throughout the whole module. The main function of the residual memory module is to receive external incoming residual values and to map the values into thePE array module all at once. The invention is capable of avoiding the transposition operation of the conventional DCT transform algorithm and reducing the hardware implementation period, such that the row and column transformation modules are capable of sharing a hardware resource, so as to reduce the hardware area.

The utility model relates to the technical field of positioning tools, and discloses a drilling positioning device which comprises a positioning mechanism, a drilling mechanism, a drilling mechanism, a drilling mechanism, a drilling mechanism, a drilling mechanism, a drilling mechanism and a drilling mechanism, and the positioning mechanism is provided with a positioning plate for supporting a workpiece and at least one drill bit via hole formed in the positioning plate; the drilling jig is detachably connected with the positioning mechanism, the drilling jig comprises a drilling jig pressing plate and at least one drilling sleeve arranged on the drilling jig pressing plate, the drilling sleeves correspond to the drill bit via holes one to one, and the axial leads of the corresponding drilling sleeves and the drill bit via holes coincide; the drill die pressing plate and the positioning plate are arranged on the two sides of the workpiece respectively. According to the drilling positioning device, the drilling position can be positioned, an operator can conveniently align a drill bit of a bench drill or a hand drill with a drill sleeve, the drill sleeve plays a guiding role, rapid drilling can be conveniently carried out, positioning is rapid, efficiency is high, and precision is high. Manual scribing is not needed, operation is easy and convenient, punching through a punching machine after a simple punching die is manufactured is not needed, the period for increasing or changing the hole positions is short, and cost is greatly reduced.

This invention discloses a method for controlling engine speed in a hybrid vehicle, comprising: during vehicle operation, when shifting conditions are met, performing a shift operation; the vehicle controller sending a control command to the engine controller to control the actual engine speed; completing the shift action; and the engine controller controlling the engine's output torque to meet set conditions. This method for controlling engine speed in a hybrid vehicle requires no changes to components, adds no new components or controllers, and only optimizes existing controller software strategies to solve the problem of abnormally high engine speed, achieving reasonable control of engine speed. This ensures that the engine speed is kept within a reasonable range during shifting, preventing abnormal increases or runaway speeds due to clutch disengagement, avoiding excessive engine noise and fuel consumption, eliminating vehicle jerking during shifting, and maintaining the same overall vehicle cost with a short implementation cycle. This invention also discloses a hybrid vehicle engine speed control system, a vehicle, and a computer-readable storage medium.

The invention relates to a TLM model for GPU geometric primitive start mark management in SystemC-based plane clipping, and the model comprises a geometric primitive storage unit which is used for storing a primitive vertex package of a first primitive vertex in a geometric primitive; a primitive command parsing unit which is used for setting a first cutting mark according to a first starting markin the primitive vertex packet; a first primitive clipping unit which is used for judging the relationship between each first line segment in the basic primitives and the cutting plane according to the intersection relationship between the basic primitives formed by the vertexes of the plurality of first primitives and the cutting plane during plane cutting, and then updating the first cutting mark as a second cutting mark or reserving the first cutting mark according to the relationship between each first line segment and the cutting plane; and a primitive output control unit which is used for setting initial mark information of a second primitive vertex in the geometric primitive obtained by cutting according to the second cutting mark when judging that all the first line segments in the basic primitive are processed. According to the TLM model, the design period of the GPU is greatly shortened through transaction-level modeling.

The root inducing method for microbody reproduction of Japanese larch is that annual material of Japanese larch clone is made to complete the regeneration of root organ via the combined stem inducing, varying temperature culture in rooting culture medium and sub-reproduction. It includes the steps of collection and pre-treatment of material via culture in water at normal temperature for two weeks; preparing improved MS culture medium; inoculating axillary bud cut down from flow water washed branch and sterilized to stem inducing culture medium for growing adventitious stem; transferring the adventitious stem in rooting culture medium for growing root; and sub-reproduction in varying temperature to complete the regeneration of root organ. The present invention can speed the reproduction of Japanese larch and colony amplification.

The present invention proposes an intelligent industrial control method for leachate treatment based on a multivariate data method, which includes the following steps: S1, obtaining multivariate monitoring data through online monitoring equipment, respectively calculating the multivariate monitoring data, and forming the output value of the monitoring data; S2, obtain the monitoring data output value to evaluate the leachate treatment efficiency, and define the evaluation result through the optimal control method; S3, optimize the leachate treatment efficiency through the leachate treatment method after definition, so as to complete the intelligent treatment control of the leachate .

The invention relates to a data visualization method for realizing a large data screen, and belongs to the technical field of data visualization. The method comprises the following steps: configuring a data source for acquiring basic data in a database; configuring a data set, wherein the configuration content comprises a data set name, a data source name, a data set type and a data set display field; a visual large screen is manufactured based on a visual designer, and the visual designer is provided with a component category region, a component classification region, a component classification region and a component classification region, and the component classification region is provided with a plurality of selectable components; the operation area is used for performing data configuration on the selected component and associating data in the component with the data set; and the canvas area is used for displaying the selected components and carrying out position layout on the components so as to complete manufacturing of the large visual screen. According to the data visualization method, the required data large screen can be quickly manufactured, the implementation period of data visualization is shortened, the workload of workers is reduced, and the development cost and the labor cost for manufacturing the large screen are reduced.

The embodiment of the invention discloses a data processing method, a data processing device and a data processing device. The method specifically comprises the following steps: receiving an updatingcommand sent by a server for a first parameter; analyzing the updating command to obtain an updating type and an updating parameter corresponding to the updating command; and updating the first parameter according to the updating type and the updating parameter. According to the embodiment of the invention, the parameter of the client can be updated under the condition that the version of the client is not updated, so that the implementation period of the function corresponding to the updated parameter can be shortened, and the flexibility of parameter updating can be improved.

The invention discloses a system for generating a proprietary language in the field of automatic driving. By generating corresponding task instructions from user requirements on the cloud server side, and inputting the task instructions into a proprietary language training model for automatic driving, it is converted into The proprietary semantic atom in the field of autonomous driving generates the user requirements of the proprietary language in the field of autonomous driving according to the semantic atoms and sends it to the vehicle-mounted device. The vehicle-mounted device completes the control of the vehicle according to the user requirements of the proprietary language of autonomous driving sent by the cloud processor. , so that the automatic driving function has a short period from the request to the realization of the function, and the efficiency is high, which greatly reduces the input of manpower and material resources.

The invention relates to a system for realizing general service monitoring based on a database in a computer software system, which comprises: a database connection parameter module for operating andprocessing connection parameters of the database; the single-library monitoring setting module that is used for realizing monitoring in a database through different task types; the cross-database monitoring setting module that is used for realizing cross-database monitoring between relational types and between the relational types and plane files; and the plane file monitoring setting module thatis used for monitoring the plane files in the database. By adopting the system for realizing general service monitoring based on the database in the computer software system, each project module server is developed by using a java language, the front end is developed by using an xhtml + JavaScript + CSS language, various service monitoring in the security industry can be efficiently realized onlyby writing a standard sql statement on a visual UI, the implementation period of related service monitoring is greatly shortened, the implementation difficulty is greatly reduced, and the invention has a wide application range.