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 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 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 provides a method for storing and reading grid data and a device. The method for storing grid data comprises the following steps of: 101, acquiring original grid data; 102, extracting the values of nine continuous grid units in sequence; 103, replacing the values of the nine continuous grid units by adopting a first target numerical value, and storing in a target grid unit; 104, if the quantity of extracted continuous grid units is less than nine, marking the quantity of the grid units of less than nine continuous original grid units as N, replacing the values of the N original grid units by adopting a second target numerical value, and storing in a target grid unit; and 105, judging whether K*L grid units are traversed, if so, implementing a step 106, otherwise, returning to the step 102. Due to the adoption of the method and the device, the storage space of grid data can be saved, and the processing efficiency of grid data can be increased.

The electric refrigerator shelf consists of several fixed rods and several movable rods capable of being shifted for inserting into the fixed rods, and has length capable of being regulated freely. Several fixed rods are arranged and connected parallelly to form the fixed part of the electric refrigerator shelf. Each fixed rod has fixing ball set in the inner circumference side and supported elastically by spring; and each movable rod has fixing slots in the outer circumference side and along the length direction for fixing the fixing ball. The electric refrigerator shelf also includes extending rods set in the tails of the movable rods and not to be inserted into the tails of the movable rods. The extending rods are connected to strengthen the shelf. The regulation of the length of the electric refrigerator shelf for fitting the size and height of stored articles can utilize the inner space inside the case fully.

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 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 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 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.