94results about How to "Solve different needs" patented technology

The embodiment of the invention provides a network slice configuration method and device, relates to the technical field of communication, and solves the problem of how to simultaneously provide various service scenes with different performance requirements on one physical network to meet different requirements of differential services on the network. The method comprises the steps of obtaining anindustry application scene of a network slice demander; wherein the industry application scene is used for indicating the service type of the network slice demander meeting a preset condition, the service type comprises any one of a voice service, a video service, an interactive service or an Internet of Things service, and the video service comprises at least one of a conventional video and a high-definition video; determining configuration parameters according to the industry application scene; creating a network slice according to the configuration parameters, and providing services for the network slice demander through the network slice; wherein the industry application scenarios are in one-to-one correspondence with the network slices.

The present invention provides a method and apparatus for switching background music. The method comprises: receiving an input background music switching request by a background music switching apparatus, wherein the background music switching request comprises a target track identifier of target background music; according to a pre-established corresponding relationship between a track identifier and background music data, obtaining target background music data corresponding to the target track identifier from a database previously storing background music; performing mixed stream encapsulation on the target background music data and original audio data of a preset track to form a mixed stream audio file; and playing the mixed stream audio file. According to the method and apparatus for switching the background music provided by the embodiment of the present invention, people can optionally switch and select the music they like, and while people watch videos, different background music can be conveniently and quickly switched and selected so as to meet different demands.

The invention provides a preparation method for nano compound fertilizer. The method comprises the steps of weighing formula amount of raw material in part by weight, smashing field crop straw into powder, mixing and uniformly stirring animal dung and the field crop straw powder, to be stacked in a fermenting tank and to be conducted to wet fermentation, putting fermentation products and mixture into a reaction kettle to be dissolved with water, stirring and mixing the fermentation products and mixture to be reacted for 2 hours at 100 to 120 DEG C, filtering solution with a 200-mesh sieve after mixing process to remove residue, and adding nano ferrous sulphate and nano carbon into the filtered solution in percent by weight to be uniformly stirred, so as to obtain final products. Statistics show that by applying the compound fertilizer, the seeding ratio can reach 92 percent, applying nanometer additive promotes plants to absorb potassium and improves the absorption efficiency of potash fertilizer, the amplification is 11 percent, the ratio of disease infection is reduced by 3.1 percent, the ratio of insect damage infection is reduced by 4.1 percent, and the stimulation ratio reaches 6.5 percent.

The invention discloses a cross flow air conditioner cabinet. The cross flow air conditioner cabinet comprises a door body, a shell and an air conditioner cabinet guiding device, wherein the door body is arranged on the shell; the air conditioner cabinet guiding device is disposed at the top of the door body; the air conditioner cabinet guiding device comprises a guiding rack and a driving gear which are engaged with each other; the guiding rack is fixedly installed on the shell; the door body is connected with the gear; the gear moves in the length direction of the guiding rack while rotating so as to drive the door body to move. According to the cross flow air conditioner cabinet, the door body is driven through the driving gear and the guiding rack so that the driving of the door body is stable and reliable and the driving controlling accuracy is high; different moving tracks of the door body can be achieved through design of different specific guiding racks so that different demands of different users can be met; wind which is blown from an air outlet can be guided when the door body is located in a certain position during door opening or closing so that control over the wind direction by a user is facilitated.

The invention relates to a method for preparing a preserved beancurd product, which belongs to the production field of the preserved beancurds. Primary fermentation and after fermentation are the key steps. The production process of the preserved beancurd comprises the following steps: soybean soaking, jordaning, filtering, warming, refiltration, defoaming, adding coagulant and blank forming, dicing, inoculating, primary fermentation, pickling, bottling, adding soup, covering and after fermentation. The raw materials of GMO free and green food are that protein contained in the soy bean is more than or equal to 38%, slag contained in the soy milk is less than or equal to 15%, crude protein contained in the bean dregs is less than or equal to 28%, and the final temperature of the soy milk in the final siruping tank of overflow tanks is more than or equal to 90 DEG C. When the jellied bean curd is 50%, turning over is carried out slowly and the flow rate of the coagulant is reduced, and when the jellied bean curd is 80%, turning over and the flow of the coagulant are stopped for standing statically; the squeezing is carried out at 8-10Mpa, the moisture content of white blank is 66-73%, the inoculation is carried out at the temperature of 40 DEG C, the primary fermentation is carried out for 36-48 hours and cages are exchanged for three times, and the first exchange, the second exchange and the third exchange are carried out respectively at the temperature of 23-28 DEG C, 22-26 DEG C and 18-22 DEG C. wherein, the relative humidity in the three exchanges are all 60%; pickling is carried out for 3-5 days, then after fermentation is carried out at the temperature of 15-30 DEG C for 45-60 days, and the finished product contains 3.5-18% of salt. The method of the invention can be used for preparing the preserved beancurd.

The invention relates to the technical field of information, in particular to a system and method for processing primary-level medical information based on edge computing. According to the method, cloud service is combined with edge computing, and data acquisition and data processing are dispersed through edge computing, so network flow is reduced, a data processing speed is greatly improved, andsecurity is enhanced. The system for processing primary-level medical information based on the edge computing in the invention comprises at least one medical health cloud data center, at least one medical institution service station, at least one business data edge processing device and at least one medical system application terminal, wherein the medical system application terminal realizes the functions of quick response to a business request, service system docking and complex computing cloud platform interaction through a local area network via the business data edge processing device, andprocessing responsibilities associated with received data can be segmented or divided between the business data edge processing equipment and a target mobile device.

The invention relates to liquid nutrition fertilizer for applying on cherry tomato. During the cherry tomato growth process, different growth stages of the cherry tomato have different requirements of the fertilizer, different cherry tomato plants in the same stage have different requirements of the fertilizer, and the fertilizer is separately applied according to the growth conditions of the cherry tomato plants. With the liquid nutrition fertilizer provided by the present invention, the problems of different requirements of the fertilizer in different stages can be solved, specifically that the problems of excess fertilizer or insufficient fertilizer in the early stage can be solved, wherein the excess fertilizer or the insufficient fertilizer is applied on different plants in the same stage, such that the optimal growth state of the cherry tomato plants can be ensured, the ornament quality is improved.

The invention discloses a data chain channel allocating method for automatic formation of an unmanned air vehicle, comprising the following steps: firstly, defining a data chain time slot structure; and then allocating time slot; finally, performing dynamic time slot reservation. According to application condition and requirement of the system, the invention provides a compound dynamic TDMA mechanism channel allocating method based on a fixed allocation and a reservation mechanism and solves different requirements of all the nodes of the system for updating the information; different channel allocation techniques are adaptively applied according to the sum of different network nodes, thereby promoting the channel output of the system in each period, bringing in node circulation auxiliary protocol, avoiding high requirement for synchronization of the time slot, and promoting the stability of overtime system when data frame is sent by part of nodes. Thus, the resource of the system is utilized to the most extent.

The invention relates to a mobile short message control-based dynamic intelligent access system. The system comprises an STM32 controller, a keyboard input module, an RC522 radio frequency acquisition module, a temperature acquisition module, an LCD display module, a GSM shot message module and a relay module. A user can send different commands to a system through a mobile short message mode to achieve functions of short message unlocking, verification code unlocking, aging code unlocking, key dormancy/dormancy release and card reader dormancy/dormancy release, access unlocking modes are diversified, and different requirements of users in different environments and different situations can be further met.

The invention provides a special nano compound fertilizer used for gynura divaricata which comprises the following component material: 5 to 19 percent of urea, 2 to 5 percent of monoammonium phosphate, 4 to 5 percent of potassium sulphate, 4 to 6 percent of monopotassium phosphate and the like. During fertilizer application, a contrast test is performed between nutrient fertilizer of the invention and compound fertilizer commonly used in the gardening field, planting areas are randomly set, each fertilizer is applied once, and same field management measures are adopted, statistics shows that by adopting the nano compound fertilizer, the seeding ratio can reach 92 percent, applying nanometer additive promotes plants to absorb potassium and improves the absorption efficiency of potash fertilizer, the amplification is 11 percent, the ratio of disease infection is reduced by 3.1 percent, the ratio of insect damage infection is reduced by 4.1 percent, and the stimulation ratio reaches 6.5 percent.

The invention provides a PDF drawing character recognition method, system and device. The method comprises the following steps: an optical character recognition step executed based on deep learning; acustomized identification and universal identification step; and a mobile device low-quality image identification step, wherein the step of executing optical character recognition based on deep learning comprises the following steps: detecting an area with characters in a scene, recognizing the characters in the area, and executing text detection based on CTPN, Seglink, TextBox, FTSN, Pixellink and a CRAFT algorithm, and the character recognition is carried out based on CNN and CRNN algorithms; the customized identification step comprises the following steps: identifying a PDF drawing type according to table characters in the PDF or framework contents in the PDF, extracting contents in the region according to the structured features, extracting the key area, and identifying the charactersin the area or extracting the key characters through the deep neural network.

The invention provides a nanometer compound fertilizer. Raw materials in a formula amount are selected according to certain weight parts and are mixed and placed into a reaction kettle; the raw materials are dissolved with water to be stirred, mixed and reacted for 2 hours at the temperature of 100-120 DEG C; after the finish of the mixing process, residues are removed by using filtering solution of 200 mesh sieves; and nanometer ferrous sulfate and nanometer carbon are added into the filtering solution according to the weight percentage, and the mixture is stirred uniformly to obtain a final product. According to the statistics, after the compound fertilizer is applied, the seed emergence rate is up to 92 %; with the application of a nanometer addictive, the absorption of potassium elements to plants is accelerated, and the amplitude increase of potassium fertilizer absorption efficiency is increased by 11 %, the ratio of disease infection is reduced by 3.1 %, the infection of insect attach is reduced by 4.1 %, and the yield increase ratio is up by 6.5 %.

The invention relates to a volume-adjustable passive magnetoelectric buzzer drive circuit and method. The circuit comprises an input unit, a trigger unit, an input/output control unit, a reference buzzer driving unit and a buzzer volume adjusting module. The method comprises the following steps: the input unit sends a first input signal and a second input signal to the trigger unit and the input/output control unit respectively, and corresponding trigger signals are generated to drive the reference buzzer driving unit to output sound and control the buzzer volume adjusting module to adjust volume output of the reference buzzer driving unit. The provided volume-adjustable passive magnetoelectric buzzer drive circuit and method effectively solve the problem of different demands for volume of a buzzer under different environments.

The invention provides a video propaganda film screenplay generating system which comprises a scene unit, a screenplay element library and an editing unit. The scene unit comprises a plurality of scenes arranged in sequence, the screenplay element library comprises a plurality of different screenplay elements, the editing unit is used for adding the screenplay elements in the screenplay element library to the scenes to conduct scene editing, and a whole screenplay file is generated by the editing unit after editing on each scene in the scene unit is finished. Meanwhile, the invention further provides a screenplay generating method. The video propaganda film screenplay generating system and the screenplay generating method proceed in all cases from reducing a screenplay writing threshold, the various screenplay elements required by writing the kind of screenplays are prepared for the specific video type of propaganda films in advance, so that the screenplay can be conveniently written by using the screenplay elements through the video propaganda film screenplay generating system and the screenplay generating method according to self originalities as long as users have the originalities even though the users do not have any screenplay writing experience.

The invention relates to a petrol station device, in particular to a barrier and explosion-proof skid-mounted device for a petrol station. The barrier and explosion-proof skid-mounted device comprises a barrier and explosion-proof petrol storage tank (2), split-type petrol filling machines (10) and control chambers (9) beside the petrol storage tank (2); the petrol storage tank (2) is a double-wall tank, and the petrol storage tank (2) is internally provided with a support (17) which is welded to a skid body (16); a cavity of the double-wall tank is internally provided with petrol-leakage-prevention units (14) and gas detecting alerters (18), and the petrol storage tank (2) is internally provided with a barrier and explosion-proof material (15) which is a column or a sphere of a honeycomb net structure and is made of a metal material; and the barrier and explosion-proof material (15) and the petrol storage tank (2) form a conductor. According to the barrier and explosion-proof skid-mounted device, the petrol storage tank is internally provided with a plurality of cabins, and petrol products of various types can be provided to meet different demands; and the device is of a skid-mounted structure and can be relocated and moved at any moment, the occupied area is small, the station building time is short, the cost is low, use and maintenance are easy and convenient, and the applicable places are wide.

The invention belongs to the technical field of big data storage, and particularly relates to a big data multi-level storage architecture which comprises three levels, namely a first level, a second level and a third level, wherein the hierarchy I comprises the following steps: only storing hot spot data; an Hbase is used for providing low-delay random reading and writing; an SSD hard disk is usedas hardware to provide good performance; the hierarchy II comprises the following steps: storing relative popular data; spark is used for providing efficient large-scale analysis and calculation; themethod comprises the following steps of: storing data by using an open-source Apache Hadoop distributed file system; and a Parquet format is used for data storage, so that the Spark calculation efficiency is improved. According to the method, a multi-level big data architecture platform is built by utilizing different big data frameworks and technologies, and different technologies and solutionsare applied to different use scenes, so that the service performance is improved, and the calculation time and the hardware cost are reduced.

The invention discloses a surgical and orthopedic operation disinfecting and binding traction frame which comprises a base. A first groove is formed in the base, a lifting motor is arranged at the bottom end of the first groove and in transmission connection with a lifting rod, a supporting rod is arranged at the upper end of the lifting rod, a first cross rod is hinged to the top end of the supporting rod, a handing ring is arranged at one end of the first cross rod, a support is arranged at the other end of the first cross rod, a lifting pump is fixedly arranged on the supporting rod, a curved telescopic pipe is arranged between the lifting pump and the first cross rod, a rope is arranged on the handing ring, and a fixed device is arranged on the lower portion of the rope. According to the traction frame, a wounded limb of a patient can be placed on an arc-shaped grid support and is disinfected and bound, cleaning dirt solution flows into a box and is conveniently treated in a concentrated manner, workload of medical staff is relieved, the height of support can be adjusted, requirements of the patient are met, a traction function is achieved through the lifting pump, the curved telescopic pipe, the first cross rod, the handing ring, the rope and the fixed device, and fracture displacement is prevented when a fracture patient is disinfected and bound.

The invention relates to the related field of paint spraying machines, and discloses a paint spraying device for controlling the paint spraying thickness by changing the moving speed, which comprisesa moving body. A driving wheel cavity is formed in the moving body, a speed regulating cavity located on the right side of the driving wheel cavity is formed in the moving body, and a threaded body moving cavity is arranged on the right end wall of the speed regulating cavity in a communicating manner. A bevel gear cavity is arranged on the lower end wall of the speed regulating cavity in a communicating manner, a transmission gear cavity located on the lower side of the speed regulating cavity is formed in the moving body, the relative positions of a speed regulating gear and the bevel gear are controlled by rotating a lead screw, the rotating speed of a friction wheel is controlled, the moving speed of a spray head is controlled, and therefore the paint spraying thickness is controlled.Different requirements of different workpieces for the paint spraying thickness are met, the normal quality is greatly improved, meanwhile, sliding of a sliding block is controlled through thread fit,forward and reverse rotation of a friction wheel fixing shaft is controlled accordingly, reciprocating motion of the spray head is achieved, and the automation degree of equipment is improved.

The invention relates to the technical field of automobile fuse boxes, and provides a fuse box body, a fuse body cover, a fuse box body assembly and an automobile fuse box. The fuse box body is internally provided with a flow guiding piece fixing structure and flow guiding piece limiting structures located at multiple different positions, wherein the flow guiding piece limiting structure at the first position is located at the same position as the flow guiding piece fixing structure. The fuse box body is internally provided with the flow guiding piece fixing structure and the flow guiding piece limiting structures located at multiple different positions, so that a flow guiding piece is fixed through the flow guiding piece fixing structure and limited through the flow guiding piece limitingstructures located at different positions at different positions of the flow guiding piece when the flow guiding piece is assembled with the fuse box body, so that the flow guiding piece can be avoided from being twisted and deformed due to the action of nuts when the nuts are tightened so as to maintain the original shape, thereby realizing one-time convenient installation of the flow guiding piece, and ensuring stable current transmission and electric conduction safety of the flow guiding piece.

The invention provides an escort method and system for a venture capitalist to share resources. The method of the invention comprises the following steps: the first data information provided by each incubated enterprise is collected and sorted, and the second data information provided by the venture capital investor and the first data information provided by the venture capital investor are jointly constructed into a central database of the venture capital investor; the venture capitalist retrieves the product and resource information required in the first data information provided by the incubated enterprise, and sends the matched second data information to the incubated enterprise according to the matching degree; the venture capitalist monitors the information of the incubated enterprise in the central database, and when the product and resource information required by the incubated enterprise is changed, the information is configured in real time through the corresponding data in the database; the venture capitalist updates the central database and reserves the relevant data information with high matching degree according to the needs of the incubated enterprises. The inventionprovides a plurality of innovation sharing services integrated by an incubating enterprise by a venture investor, and supplies the resources required by the incubating enterprise in real time, thereby improving the survival rate of the project.