96results about How to "Make the most of storage space" patented technology

The invention discloses a network technology based storage cloud backup method. The method comprises the following steps: establishing a private cloud for idle storage space on each computer node in an internal network of an enterprise; initiating a backup request to a target node by a backup initiating node; hierarchically storing data by the backup initiating node according to data importance grade, backing up superior data in a public cloud, and other data except the superior data in the private cloud. The method solves the technical problems that data backup and recovery efficiency are affected due to the fact that storage equipment purchased by the computer has over high price, and the bandwidth of the external network of the company is not sufficient, and achieves the aims of storage backup and remote disaster recover for company data by using minimum cloud storage space under a condition that medium-small enterprises have limited network bandwidth.

The invention discloses a distributed E-mail system and a service method thereof for implementing load balance of service nodes in the system and promoting storage utilization rate of storage nodes in the system. The distributed E-mail system comprises a distributed storage subsystem, a load balancing server and a service node, wherein the distributed storage subsystem consists of a plurality of storage nodes, and identity information and mail information of a user are stored in the storage nodes; the load balancing server is used for receiving E-mail service request sent by the user, determining the service node providing E-mail service for the user according to the current load information of the service node and the set load balancing strategy, and forwarding the E-mail service request to the determined service node; and the service node is used for accessing the distributed storage subsystem to acquire the identity information of the user when receiving the E-mail service request, performing authentication on the user according to the acquired identity information, and providing the corresponding E-mail service for the user after the user passes the authentication.

The present invention relates to a data storage technology and provides a storage array system according to the defect that the exiting storage array can not effectively save storage space and can not expand with low cost. The storage array system includes a logical RAID controller and at least two connected storage controller, each storage controller is connected to at least one physical storage unit which has at least one logical storage unit, the logical controller controls at least two storage controllers and composes at least two logical storage units belonging to the physical storage unit connected to the at least two storage controllers to a logical storage array. The invention also provides a data manipulation method in the storage array system. The invention constitutes the logical storage array by logical storage unit, can conveniently expand the number of the storage controller, can fully use the storage space of the hard disk and is agility in construct mode.

The invention discloses a large-capacity smart express item box capable of automatically accessing items. The large-capacity smart express item box includes a cabinet body and a mechanical hand disposed at the rear end of the cabinet body. The cabinet body is provided with an access window, the bottom of the access window is provided with a conveying belt, and the top of the access window is provided with a detection unit. The detection unit is used for detecting the size of an item. A bracket is disposed in the cabinet body, a plurality of columns of storage grids for storing items are arranged in the cabinet body, a sliding mechanism is arranged between a partition plate and the cabinet body, a driving mechanism drives the partition plate to slide along the sliding mechanism, and each storage grid is separated through a clamping groove. A telescopic mechanism is arranged in the access window and connected with a push plate. When the items are stored, after the sizes of the items aredetected, the mechanical hand captures trays on the bracket to the rear end of the conveying belt, the conveying belt conveys the items to the trays, the mechanical hand conveys the trays storing theitems to the storage grids, and the trays are placed in different clamping grooves. When the items are taken, the mechanical hand captures the trays into the access window, and after the items are taken, the mechanical hand places the trays back to the bracket. The express item box is high in space utilization rate and facilitates users' taking and storing the express items.

The invention relates to a file reading and storing method based on a block chain technology, terminal equipment and a storage medium. The file reading method comprises the steps that a client relatedto a first user sends a file reading request message for a to-be-read file to a storage node network, and the to-be-read file is stored in the storage node network in an off-chain distributed mode inthe form of multiple file fragments; the storage node network performs consensus verification on whether the signature of the first user is matched with a public key of the first user in the storagenode network; under the condition that the verification is passed, the storage node network sends a plurality of file fragments of the to-be-read file to a client related to the first user; and restoring the to-be-read file from the plurality of received file fragments by the client related to the first user. Therefore, a scheme for sharing the data file, which is high in safety among the nodes inthe storage node network and high in data capacity expandability, is provided.

The invention discloses an electrocardiogram data storage method for multi-interconnection dynamic switching. The method is characterized by comprising the following steps of: 1, acquiring eight lead signals I, II, V1 to V6 in electrocardiogram signals at fixed time intervals; 2, coding and storing the electrocardiogram signals acquired every time to an information block, wherein each information block contains an information header and a subsequent data block; 2.1, storing and resolving the required information of the data block in the information header, and storing the link statuses of the eight lead signals; and 2.2, according to the link status of each lead signal stored in the step 2.1, only storing the data of the lead signals in the link statuses in a data block region without storing the data of other lead signals. The storage method not only occupies a small storage space, but also is convenient to resolve, move and store the data due to blocking storage.

The invention discloses an adjustable adaptive high-capacity intelligent express item case capable of automatically achieving storage and picking of express items. The express item case includes a case body and a manipulator arranged at the rear end of the case body; a storage and picking window is formed in the case body; a conveyor belt is arranged at the bottom of the storage and picking window, and a detection unit is arranged on the top and used for detecting the size of the express items; a bracket is arranged in the case body; multiple columns of storage boxes for storing the express items are also arranged in the case body; clapboards are detachably connected to the case body; each storage box is separated by a clamping groove; a retractable mechanism is arranged in the storage andpicking window and connected to a push plate; after the detection unit detects the size of the express items during storage of the express items, the manipulator moves to grasp trays on the bracket and conveys the trays to the rear end of the conveyor belt, and the conveyor belt conveys the express items onto the trays; then, the manipulator conveys the trays on which the express items are placedinto the corresponding storage boxes, and the trays are placed into different clamping grooves respectively; during picking of the express items, the manipulator grasps the trays and moves the traysinto the storage and picking window, and after the express items are placed on the trays, the trays are put back onto the bracket by the manipulator. The spatial utilization rate of the express item case is high, and convenience is provided for users to pick and store the express items.

The invention discloses a refrigerator, comprising: a box body, first and second compartments are defined in the box body, and the first and second compartments are distributed in left and right directions; a first door body, the first door The body is installed on the box body for opening and closing the first compartment; the second and third door bodies are installed on the box body for opening and closing the first compartment; the second compartment, wherein the second door is located above the third door; and an overturning beam, the overturning beam is rotatably mounted on one of the second and third doors, the The turning beam rotates to a horizontal position when the one door is opened and to a vertical position when the one door is closed to close the gap between the second door and the third door. According to the refrigerator in the embodiment of the present invention, the space of the compartment can be fully utilized. And easy to use, more energy-saving, more environmentally friendly.

The invention relates to an intelligent express cabinet system and a distribution method thereof. The express cabinet is characterized by comprising an express cabinet and a user terminal. The expresscabinet includes a cabinet body and a background manager. A plurality of storage compartments for storing express items are arranged on the cabinet body. The cabinet body is provided with a scanner which is communicated with the background manager for scanning the express barcode and controls the opening of the storage compartment; the express barcode carries the information of the correspondinguser. When the scanner firstly scans the express barcode corresponding to the user information, the background manager acquires the current user information, stores the current user information and randomly assigns an empty storage compartment according to the current user information. When the background manager again acquires the user information which has been stored in the background manager,the corresponding storage compartment is directly opened. When the background manager receives the pick-up request sent by the user terminal, the corresponding storage compartment is opened, and the user information is cleared, which is convenient for the user to take multiple items of express at the same time.

The invention relates to the technical field of refrigerators and in particular to a folding turnover shelf assembly and a refrigerator with the same. The shelf assembly is provided with a front shelf and a rear shelf through a left guide rail and a right guide rail which are arranged oppositely in a mirrored manner and the front shelf and the rear shelf are rotationally connected through a folding shaft so that the front shelf and the rear shelf can be folded. The front shelf can turn over on the left guide rail and the right guide rail. A first track and a second track which are in smooth transition connection are arranged on the left guide rail and the right guide rail. A turnover shaft is arranged at the joint of the first track and the second track. A second roller slides on the first track. The front shelf is turned over around the turnover shaft. A first roller slides on the second track. The front shelf and the rear shelf are hinged through a folding shaft so that the front shelf and the rear shelf can be folded. The shelf assembly is simple in structure and easy to operate.

The invention discloses a robot distribution task scheduling method and system. The method comprises the following steps: a scheduling management background acquires a distribution area map and distribution position information; the scheduling management background receives the order tasks, and the grades of the order tasks are divided into common tasks, real-time tasks and emergency tasks; the scheduling management background confirms whether a robot is executing a delivery task in the system, if not, the robot is arranged for delivery, and if yes, task information of an idle robot and the robot executing the delivery task in the system is obtained; According to the information of each robot and the grade of the new order task, selecting a robot meeting the condition to carry out distribution. According to the emergency degree of the task, the task condition of each robot and the distance of each walking route, the scheduling robot is comprehensively selected for distribution, a new task does not need to be executed after the robot completes the original task, the storage space of the robot can be fully utilized, the invalid mileage of the robot is reduced, and the distribution efficiency is improved.

The invention discloses resource file management equipment with the intelligent prompt function. The equipment comprises a cabinet body, sliding grooves are formed in the inner walls of the two sidesof the cabinet body. A plurality of placing plates are mounted in the two sliding grooves in a sliding manner; two motors are fixedly mounted on one side of the placement plate; a gear is fixedly mounted on an output shaft of the motor; racks are fixedly mounted on the inner walls of the sides, away from each other, of the two sliding grooves correspondingly, the gears are engaged with the racks,the same fixing rod is fixedly mounted on the inner walls of the tops and the bottoms of the sliding grooves, two sliding holes are formed in the containing plate, and the fixing rods are slidably connected with the side walls of the corresponding sliding holes. According to the file cabinet, the positions of the placing plates can be conveniently adjusted according to the heights of files, the storage space of the cabinet body can be fully utilized, the files of different heights can be stored in a classified mode. Meanwhile, the files can be conveniently extruded and prevented from looseningand toppling over, moving is convenient, the structure is simple, and using is convenient.

The invention discloses an ADC (analog-to-digital converter) data organization system with high storage efficiency and an ADC data organization method. The ADC data organization system comprises a data collection and storage module, a data splicing and storage module, a remaining data storage module, a data selection module and a time sequence control module, wherein the data collection and storage module is used for collecting data and transmitting the collected data to the data splicing and storage module and the remaining data storage module; and the time sequence control module is used for controlling the data of the data splicing and storage module and the remaining data storage module to be spliced, controlling the data selection module to output the spliced data to a data end, and outputting a corresponding enable signal to an enable end at the same time. According to the ADC data organization system, non 2n-bit ADC data is organized through a splitting and splicing method, so that the seamless storage of the collected data in a dynamic random access memory is achieved, the storage space of the dynamic random access memory is saved, the storage of invalid data is avoided, the data transmission efficiency is improved, and the dynamic random access memory can work under lower work clock frequency.

The invention relates to warehouse logistics goods loading and unloading automatic carrying and conveying intelligent equipment. The warehouse logistics goods loading and unloading automatic carryingand conveying intelligent equipment comprises a fixing seat, a mounting base, a working plate, supporting devices and a discharging device. The mounting base is mounted at the upper end of the fixingbase, the working plate is arranged in the mounting base, the supporting devices are evenly mounted on the mounting base, and the discharging device is mounted at the upper end of the working plate. The problems that traditional warehouse logistics goods loading and unloading conveying equipment can only carry out mechanical up-and-down transportation, and no corresponding adjusting measures are taken for goods with different bottom shapes, so that the goods with irregular bottom shapes are not easily supported and limited in the transportation process, the bottom of a lifting platform of thetraditional warehouse logistics goods loading and unloading conveying equipment is usually of a plane structure, the resistance between the goods and the lifting platform is large, the goods are hardly pushed, the transportation angles of the goods cannot be adjusted in the pushing process, and the goods are abraded to a certain degree can be solved.

The invention belongs to the technical field of quantum chip testing, and particularly discloses a method for generating quantum bit control signals. The method includes the steps that a first tag code and a first standard signal of each basic quantum logic gate in a corresponding reference quantum gate set sent by an upper computer are received; the first standard signals are stored, and first address codes for identifying the storage positions of the first standard signals are obtained; a target tag code and a target time code of each basic quantum logic gate in a corresponding target quantum program sent by the upper computer are received; first standard signals corresponding to the basic quantum logic gates in the target quantum program are obtained according to the target tag codes and the target time codes to serve as to-be-processed signals, the to-be-processed signals are processed, and the quantum bit control signals are obtained. The multi-bit quantum bit testing requirementscan be met, and the quantum bit control signal requirements needed by multi-bit quantum bit testing are provided.

The invention discloses a geographical attribution information inquiry method oriented to a MapReduce frame. The method includes: designing an encoding table TIP for converting IP addresses into geographical attribution information, wherein the encoding table TIP is achieved through a one-dimensional array, each array element is an integer G, and the array index x is an integer acquired through IP address conversion; designing geographical attribution information encoding detail tables, wherein the detail tables includes a country encoding detail table TCODE_COUNTRY, a province / region encoding detail table TCODE_REGION, a city encoding detail table TCODE_CITY and an Internet service provider encoding detail table TCODE_ISP; using the encoding table TIP and the four geographical attribution information encoding detail tables to inquire geographical attribution information encoding or details corresponding to IP addresses, and using bit operation and addressing operations to accelerate the inquiry; building an inquiry service based on Web and oriented to the MapReduce frame to provide support for massive data processing of computing environments. The geographical attribution information inquiry method is fast in inquiry and small in storage space occupation.

The invention provides a design and realization method for a mass data processing system. The modes of distributed storage, distributed computing framework and rapid processing are adopted, so that data storage and processing efficiency is improved and CPU and network resources are saved. The method involves a mass data collection module, a mass data storage module and a mass data processing module. The structural design mainly considers the problems in mass data collection, data storage and data processing. In order to make a mass data processing process more convenient, efficient and secure, the modes of distributed storage, distributed computing framework and rapid processing are adopted and the design and realization of the mass data processing system are realized, so that data storage and processing efficiency is improved and CPU and network resources are saved.

The invention discloses a write operation method and device of a Flash memory. A page of the Flash memory is of a matrix structure consisting of rows and columns; and each row corresponds to an EEPROM (Electrically Erasable Programmable Read-Only Memory) address. The method comprises the following steps: receiving a write operation instruction for the EEPROM address, and acquiring a target address corresponding to the EEPROM address in the Flash memory; judging whether data to be written corresponding to the write operation instruction can be written into the target address; when the data to be written corresponding to the write operation instruction can be written into the target address, writing the data to be written into the target address; and when the data to be written cannot be written into the target address, searching a blank column address on the page of the Flash memory where the target address is positioned, and writing the data to be written into the blank column address. The scheme can effectively reduce the number of erase times of the Flash memory and prolong the service life of the Flash memory.

The invention discloses an intelligent warehouse, a delivery method of the intelligent warehouse and a pickup method of the intelligent warehouse. The intelligent warehouse comprises a delivery and receiving operation end, a sending and pickup operation end, an industrial personal computer, a pickup mechanism, a goods shelf and a warehouse body. The warehouse body is connected with the delivery and receiving operation end and the sending and pickup operation end, the industrial personal computer is located in the warehouse body and is used for receiving the delivery and receiving information sent by a first touch display screen, receiving the sending and pickup information sent by a second touch display screen, controlling the opening and closing of a delivery and receiving port and controlling the opening and closing of a sending and pickup port. In the embodiment of the invention, a courier and a common user can respectively complete the delivery and receiving service and the sendingand pickup service at different operation ends, especially for a closed area with the extremely strict entrance guard safety, the problem that the courier inconveniently enters and exits from the closed area, is solved, the express service requirements of the users in the closed area are met, and the use area of the intelligent warehouse and the audience groups are greatly expanded.

The invention discloses an earphone packing box with a cable sorting function and relates to the technical field of packing boxes. The earphone packing box comprises a box bottom. One surface of the box bottom is rotationally connected with a box cover. One side surface of the box cover is fixedly connected with a lock catch. A groove is formed in one surface of the box cover. One surface of the box bottom is fixedly connected with a charging port. The inner surface of the box bottom is fixedly connected with a drive device. One surface of the box bottom is fixedly connected with a controller.One surface of the controller is fixedly connected with an encoder. One end of the encoder is rotationally connected with the peripheral side surface of an output shaft of the drive device. The innersurface of the box cover is rotationally connected with a wire winding device. One side surface of the box bottom is rotationally connected with a partition plate. According to the earphone packing box, the wire winding circle number when an earphone is accommodated is recorded through the encoder, earphone cables can be automatically unfolded when the packing box is opened, repeated winding andunwinding operation is avoided, the earphone and the earphone cables do not interfere with each other through cooperation between the partition plate and a cable winding ring, and the intertwining ofthe earphone cables during cable winding is avoided.

The invention relates to a rotational material distributor with rotation center support, wherein it comprises a rotational walking cart and a driver, an annular track, a reversible movable belt transmitter, and a control system; said annular track is fixed on the annular concrete beam of top hole of cylinder tower; the rotational walking cart and the driver are on the annular track; the reversible movable belt transmitter is on the rotation walking cart and the driver; the rotation walking cart and the driver are connected to the rotation center support; the rotation center support is fixed on the middle concrete beam at the top hole of cylinder tower. The invention has simple structure, high strengthen, high rigidity, stable operation, and high automatic degree.

The embodiment of the invention provides a data processing device and a data processing method. A memory and a CPU of the data processing device are integrated on one package. The data processing device comprises data particles, error checking and correcting (ECC) particles, a dual-rate synchronous dynamic random access memory (DDR) controller and a DDR physical interface PHY, wherein the data particles and the ECC particles are DDR particles with the same data bit width, the DDR PHY is connected with a data interface of the data particles and a data interface of the ECC particles, the DDR controller comprises a first checking module, a second checking module and a caching module, the first checking module and the second checking module are connected with the caching module, a first-class interface of the first checking module and a first-class interface of the second checking module are connected with the data interface of the data particles through the DDR PHY, and a second-class interface of the first checking module and a second-class interface of the second checking module are connected with the data interface of the ECC particles through the DDR PHY. Through the embodiment, the checking effect is improved, and storage space of ECC is fully utilized.

The application discloses a water surface cleaning ship which comprises a dual-body ship body, a cockpit, a propeller power system, an object cabin and a conveying belt system, wherein the dual-body ship body comprises two in-parallel cabin bodies; the cockpit is formed on one of the cabin bodies; the propeller power system is located at the tail part of the dual-body ship body; the conveying belt system is located between the two cabin bodies; the conveying belt system comprises a conveying plate belt and power rollers used to drive moving of the conveying plate belt; the conveying plate belt is composed through multiple rectangular plates which are connected in series; and each rectangular plate has a horizontal contact face. The novel conveying plate belt is composed through in-series connection of the multiple rectangular plates, so that the connection is firmer, and tiny rubbish on a water surface can be refloated.

The invention relates to an automatic packaging, box sealing and stacking production line and a control method thereof.The automatic packaging, box sealing and stacking production line comprises an automatic packaging line, a box sealing line and a stacking line, the box sealing line comprises a first roller line, a box sealing control system, a box sealing mechanism, a first scanning mechanism, a first weighing mechanism and a printing and labeling mechanism, and the box sealing mechanism, the first scanning mechanism, the first weighing mechanism and the printing and labeling mechanism are arranged along the first roller line; the first scanning mechanism is used for scanning product information labels on the first packaging box and the second packaging box, and the box sealing control system drives the first weighing mechanism to weigh the second packaging box and sends a weighing result to the printing and labeling mechanism. The printing and labeling mechanism prints a weight label according to the weighing result and attaches the weight label to the second packaging box. The device and the method provided by the invention are compatible with a production line for manually assembling products while realizing automatic operation of the production line.

The invention relates to submarine mining engineering machinery comprising a ship body provided with a concentrate bin, a tailing bin and two raw ore bins. A sand pump pumps raw ore sand on a sea floor to the first raw ore bin, and the raw ore sand is sent into the second raw ore bin through a first slag slurry pump; impurities are separated through a vibratile screen; concentrate sand selected by a magnetic separator is sent into the concentrate bin through a spiral conveyor and a belt conveyor; when the concentrate sand in the concentrate bin reaches a certain position, the sand pump stops working; and when the raw ore sand in the first raw ore bin is all pumped into the second raw ore bin, the concentrate sand in the concentrate bin is sent into the first raw ore bin through a second slag slurry pump, and tailing sand is conveyed by a tailing sand pump through a tailing backfilling pipeline to the sea floor far from a mining area to be backfilled in place. Treating to the tailings is simple and does not cause the bad effect on the environment, ore sand storage space can be fully utilized to save transport capacity and reduce the mining cost.

The invention relates to a file storage and reading method based on the block chain technology, terminal equipment and a computer readable storage medium. The file storage method comprises the following steps: dividing a to-be-stored file into a plurality of file fragments by a client related to a first user, and sending a write-in operation message for the to-be-stored file to a storage node network; the storage node network performs consensus verification on whether the signature of the first user is matched with a public key of the first user in the storage node network; and under the condition that the verification is passed, enabling the plurality of file fragments to be distributed in the storage node network under the chain. Therefore, a scheme for sharing the data file, which is high in safety among the nodes in the storage node network and high in data capacity expandability, is provided.

The invention provides a method and a device for recommending dishes based on a smart home, which are applied to a television and a refrigerator. The method includes: determining a first delicious food program according to playing contents from a television screen by obtaining the playing contents; Obtaining menu information according to the first food program; Obtaining a first vegetable type stored in the refrigerator; Comparing the menu information with the first vegetable type, and determining a first recommended dish; And obtaining a second vegetable type to be purchased according to thefirst recommended dish and the first vegetable type. The problem that in the prior art, intelligent dish recommendation mostly adopts wide-range recommendation is solved; The technical problems that recommended dishes are inconsistent with the taste of a user and are inaccurate to hold are solved, and the technical effects that the dishes are accurately recommended according to the preference of the user, the taste and the cooking skill, the smart home storage space is fully utilized, and the diet quality of the user is improved are achieved.