32results about How to "Solve the expansion problem" patented technology

The invention provides a cross-system running method and device for application programs. The cross-system running method comprises the following steps of: receiving a start instruction for the application programs of a mobile terminal, wherein a running environment of the mobile terminal is a first operating system, and a running environment of the application programs is a second operating system; starting the application programs according to the start instruction; receiving a control instruction sent by the mobile terminal aiming at the application programs, and distributing at least one virtual machine of the second operating system by adopting load balance according to the control instruction; and controlling the application programs to run in at least one virtual machine according to the control instruction, and sending a running result to the mobile terminal. According to the method provided by the embodiment of the invention, the application programs of different platforms run in the same mobile terminal, and the problem of compatibility between different mobile terminals is solved; the estrangement between storage and computation resources of the mobile terminal as well as the versions of the application programs is overcome; and the effect of expanding the mobile terminal is achieved.

The invention discloses an image restoration method based on image segmentation, and a system therefor; the method comprises: firstly, manually selecting and marking the area to be restored in image by a user; then, carrying out image domain decomposition by mean shift algorithm, and dividing the image into a number of areas; finally, carrying out repeated iterative operation on the area to be restored until all pixels in the area to be restored is filled to be full. The method optimizes the calculation of priority in image restoration algorithm, thus effectively preventing the over expansionof the restored image from a high-texture area to a low-texture area; furthermore, matched block searching standard based on the image domain decomposition can be formulated on that basis, so that anerroneous block can be avoided being introduced; compared with the original image restoration method based on the sample, the effect of the method is more in accordance with the visual expectation ofhuman beings; furthermore, at present, the method is successfully applied to large size area restoration of various images with complex texture and structural characteristics as well as the aspects such as wiping off characters, removing target objects and the like.

The invention discloses a main chain storage method and system based on blockchain intelligent contract and storage medium, and the method comprises the steps of enabling a side chain evidence storageperson to generate an evidence storage service account and a private key on a block chain main chain, and transfer funds to the account; deploying a Relay evidence storage contract on the main chainby using the main chain evidence storage service account; deploying a main chain evidence storage module on a side chain evidence storage person node, periodically acquiring new block head informationof a side chain and storing the new block head information to a main chain Relay evidence storage contract; deploying a main chain storage verification service module at a local node of a side chainuser, obtaining a transaction hash value needing to be verified and a verification parameter of the transaction, and calling a verification method in a Relay storage contract on a main chain to judgewhether the transaction is stored in the main chain or not. Main and side chain data storage and verification are achieved based on the intelligent contract, the main chain capacity expansion problemis solved, meanwhile, the side chain credibility and reliability are guaranteed, and the method can be widely applied to the field of block chains.

The invention provides a load balancing method and apparatus. In a distributed system, when a write operation is performed on an application request, a specific write identifier is allocated for the write operation of the application request; the write operation of the application request is allocated to a corresponding server according to the write identifier, and a preset identifier of the corresponding server is obtained; and a data identifier of the application request is updated according to the preset identifier of the corresponding server, so as to obtain a new data identifier corresponding to the application request. In the method, the new data identifier of each application request is associated with the preset identifier of the corresponding server. Through adoption of the load balancing method, arbitrary change and capacity expansion of the server in the distributed application system are realized, and the application request can be rapidly guided to the corresponding server as long as the preset identifier of the server is known, so that the processing capability of the system is improved, the response time of the system is shortened, the user experience is improved, and the pressure on the system or a database is also relieved.

The invention discloses a block chain data cutting method, which comprises the steps of a block chain node acquiring a cutting parameter, wherein the block chain node comprises a first state databaseand a second state database; obtaining read-write set information corresponding to a to-be-clipped block from the first state database according to clipping parameters, and writing the read-write setinformation into the second state database; acquiring block data corresponding to the to-be-clipped block and index data and configuration blocks thereof according to the clipping parameters; generating a snapshot file corresponding to the cutting operation according to the block data corresponding to the to-be-cut block, the index data of the to-be-cut block, a configuration block and read-writeset information in the second state database; and deleting the block data corresponding to the to-be-clipped block and the index data of the to-be-clipped block from the block chain node. According tothe method, the problems of disk space expansion and bandwidth generated when block data in an existing Fabric block chain account book is continuously increased are solved.

The invention discloses a method and system for configuring a voice over internet phone (VOIP) veneer. In the method, a second relationship establishing module is arranged and is used for establishing the congruent relationship between a sub-unit identification of the VOIP veneer and a channel identification of the VOIP veneer. By using the invention, the problem that veneer data are required to be reconfigured for the VOIP veneers using different schemes under the capacity expansion or fault substitution can be solved and the efficiency for start maintenance can be improved; and the invention can ensure that the smooth update and the capacity expansion of the VOIP veneer can be realized in the maintenance process of multimedia gateway engineering, can improve the start maintenance efficiency and can bring convenience to the capacity expansion, the update and the fault maintenance of the engineering.

The invention discloses an auxiliary power generation system driven by a stamping turbine. The auxiliary power generation system comprises an engine, a main power generator, an air-entraining valve, an auxiliary power device, an auxiliary power generation system body and a power distribution system, wherein a rear air-entraining channel of the engine is connected with the air-entraining valve, andthe air-entraining valve controls airflow to be distributed to an environment control system and the auxiliary power device; a comprehensive controller is connected with and controls the air-entraining valve; a turbine power device rotates through air entraining of the engine, and the turbine power device is in mechanical transmission connection with an auxiliary power generation device; and current generated by the auxiliary power generation system body is transmitted to the power distribution system. According to the auxiliary power generation system driven by the stamping turbine, an emergency function and an auxiliary function are integrated, the redundancy backup problem after a main bus bar breaks down is solved, reliability and safety are improved, and emergency power supply time is prolonged; the main bus bar and the auxiliary power generation system body work together, so the whole power supply capacity in the task stage is improved; and through the comprehensive design of acontroller, the resource overhead is saved, the system cost is reduced, and the system matching is improved.

The invention discloses assembly MBR (membrane bioreactor) container type integrated equipment for treating sewage in villages and small towns. The assembly MBR container type integrated equipment comprises MBR containers and SND (synchronous nitrification and denitrification) biochemical tanks and is in a similar 'train' design. The MBR containers which are MBR membrane tanks are used as 'locomotives', the SND biochemical tanks are used as a 'carriages', the quantities of the MBR containers and the SND biochemical tanks can be increased according to the treated sewage volumes, and the SND biochemical tanks and the MBR membrane tanks are serially connected with one another. The assembly MBR container type integrated equipment has the advantages that the sewage in the villages and the small towns is treated by the aid of synchronous nitrification and denitrification and MBR combined technologies, the assembly MBR container type integrated equipment is short in hydraulic retention time, and the hydraulic retention time generally ranges from 3 hours to 4 hours; the required assembly MBR container type integrated equipment is small and is small in occupied area; the assembly MBR container type integrated equipment is low in manufacturing cost, biochemical treatment processes mainly including synchronous nitrification and denitrification are adopted, and accordingly the assembly MBR container type integrated equipment is low in power consumption per ton sewage.

The invention discloses an address allocation method and equipment. The address allocation method includes that a BRAS records a virtual domain and the corresponding relationship between the virtual domain and one or more real domains; when the BRAS receives an address application message from terminal equipment, the BRAS confirms the virtual domain corresponding to the terminal equipment and selects one real domain from the real domains corresponding to the virtual domain; the BRAS confirms an IP address pool corresponding to the real domain, selects one unused IP address from the IP address pool and allocates the IP address to the terminal equipment. According to the embodiment, the number of IP addresses capable of being used can be extended without correcting any configuration on an AAA server and influencing the currently using users, and the phenomenon that the terminal equipment cannot obtain an IP address is avoided.

The invention discloses a method for increasing the amount of spores. The method comprises the following steps: 1) obtaining high-spore bacterial strain culture with a spore-producing accelerant; 2) performing inactivation treatment on the obtained high-spore bacterial strain culture with the spore-producing accelerant; and 3) adding the high-spore bacterial strain culture with the spore-producing accelerant subjected to the inactivation treatment in the step 2) into a culture medium of a low-spore bacterial strain. Compared with the prior art, the method can solve the enlarged cultivation problem of the low-spore bacterial strain in industrial application, and is low in cost.

The invention provides a cloud parking lot management system. The cloud parking lot management system comprises a parking lot system, a parking lot middleware, a cloud parking lot application and a cloud platform middleware, wherein the parking lot middleware transmits parking lot identification and reported data to the corresponding cloud platform middleware based on a https/http protocol after receiving the reported data of the parking lot system; the cloud platform middleware determines a corresponding key value key according to the identification of the parking lot, and transmits the key and the reported data to the cloud parking lot application based on the https/http protocol; the cloud platform middleware is in long connection with the parking lot middleware, wherein after the issued data and the key are received from the cloud parking lot application based on the https/http protocol, a corresponding long connection link is determined according to the key; the long connection link transmits the issued data to the corresponding parking lot middleware; and then the parking lot middleware transfers the issued data to the parking lot system. The cloud parking lot management system is relatively low in building cost and simple in structure.

The invention discloses an expanding concrete tubular pile as well as an expanding device and an expanding method. The expanding concrete tubular pile is formed by a concrete tubular pile, a built-in belt, a small round hole, a check valve, an injection pipe, a pressure air pipe, a rubber air upper chamber, a rubber air lower chamber, a rubber air upper chamber air hole, a rubber air lower chamber air hole, a slurry outlet hole, a concrete tubular pipe expanding annular belt, a check valve end, a rubber pad, a guide rod, a tension spring, rectangular sectional ring, a support rod, an elastic barb, a connecting rod and a spring hanging ring. The expanding concrete tubular pile as well as the expanding device and the expanding method disclosed by the invention are scientific and reasonable, simple in structure and convenient in construction, can thoroughly solve the difficulty of expanding of prefabricated concrete tubular piles with relative low cost, and can greatly improve the bearing capacity of the concrete tubular piles, thus providing technical guarantee for wide application of the concrete tubular piles.

The invention provides a skin care lotion having a hormone face repairing function. The main components are hesperidin, an astragalus membranaceus extracting solution, chamomile hydrolat, a saffron crocus extracting solution, a phytosterol stearate, squalane and lecithin, the product reduces skin inflammatory response, inhibits release of inflammatory factors, helps skin to diminish inflammation and resist allergy, repairs damaged barriers of hormone skin, improves a skin splitting threshold value, and enables the hormone skin to recover to a healthy natural state. The use method is simple, the lotion can be directly smeared on the face after face washing in the morning and evening, and the repaired skin is healthy and does not rebound.

The invention relates to a bone-ligament-bone integrated stent and a preparation method thereof. The integrated stent is of a three-section structure and comprises bone stent parts at the two ends and a ligament stent part at the middle section, the ligament stent part at the middle section is an articular cavity nanofiber yarn woven section, and the bone stent parts are separated stent sections. The preparation method comprises the following steps: dissolving a degradable synthetic polymer or a natural high-molecular substance in a solvent to obtain a spinning solution, transferring the spinning solution to an injector, performing conjugate electrostatic spinning, twisting to the surface of a polymer line to obtain nanofiber yarns, weaving, respectively placing two ends of the obtained macroporous scaffold in a mold, then adding a phase separation solution into the mold, and carrying out phase separation to obtain the porous scaffold. And freezing and freeze-drying. After the stent is implanted, ligament tissue regeneration is guided in an articular cavity, bone tunnel healing is promoted in a bone tunnel, and the problem of bone tunnel expansion is solved.

The invention provides a distributed relational database based on an HDFS metadata server and a construction method, and belongs to the field of distributed databases. The construction method comprises the following steps: partitioning data according to the coverage range of an HDFS system, and storing the data in a regional HDFS according to partitions; adopting the regional HDFS to generate metadata according to the stored resource data and send the metadata to the corresponding child nodes; adopting the sub-nodes corresponding to the regional HDFS to store the metadata, generate unique identifiers according to the metadata, and send the metadata and the unique identifiers to an HDFS metadata server; and adopting the metadata server to store the unique identifier, send the metadata and the unique identifier to the root node, sets a user interface, and feed back a user request layer by layer in a database through the user interface. According to the invention, the relationship betweenthe father node and the child node is established through the metadata server, so that cross-region and multi-branch data source distributed relationship data storage is realized.

The invention discloses an assembled optical cable cross-connecting box capable of expanding capacity. Through the arrangement that the cross-connecting box base, the first combined cabinet and the second combined cabinet are joggled and fixed, modular assembly of the cross-connecting box is facilitated; the top plate and the second combined cabinet are connected and fixed, modular installation ofthe cross-connecting box body is achieved, the disassembly and assembly efficiency of the cross-connecting box can be effectively improved, and the defect that in an existing scheme, the cross-connecting box cannot be disassembled, assembled and combined in a modular mode is overcome; by arranging the first combined cabinet and the second combined cabinet, if the capacity of the cross-connectingbox needs to be expanded, a plurality of combined cabinets continue to be joggled and fixed to the upper end of the second combined cabinet in the mode that the second combined cabinet and the first combined cabinet are joggled and fixed, and the purpose of expanding the space of an existing cross-connecting box can be achieved; and through cooperative use of the arranged clamping strips, spring buckles, telescopic springs and limiting columns, the limiting columns are used for limiting stretching and retracting of the spring buckles, and the stability between the cross-connecting box modulesis further improved on the basis of joggling and fixing.