32results about How to "Reduce storage time" patented technology

The invention discloses a novel SNP (Single Nucleotide Polymorphism) molecular marker related to a pig daily gain character and an application of the SNP molecular marker in breeding. The SNP molecular marker is Agt located at the 15401211bp position of the No.17 chromosome of a pig genome Ensembl Sscrofa11.1 version; g mutation. Through the application of the SNP molecular marker, the daily weight gain performance of large Duroc commercial pigs and Duroc boars thereof can be improved, so that the growth speed is increased, the on-the-market time is shortened, and the economic benefits are improved; and through the SNP molecular marker and the application thereof, the breeding period can be greatly shortened, the breeding cost is saved, and the market competitiveness is improved.

The invention provides a battery management method and device, a vehicle and electronic equipment, and relates to the technical field of batteries, and the main technical scheme comprises the steps: obtaining the current battery charge state of a target battery; when it is determined that the current state of charge of the battery exceeds a preset state threshold value, the standing time of the target battery maintained in the current state of charge of the battery is obtained; and when it is determined that the standing time exceeds a preset time threshold value, controlling the target battery to perform automatic discharging. Compared with the prior art, according to the embodiment of the invention, the SOC state of the target battery and the storage time of the target battery in the high SOC state are automatically reduced by judging the current battery charge state and the standing time of the current battery charge state, so that the side reaction of the electrolyte and the positive electrode material and the phase change degree of the battery material are reduced; and the cycle life of the target battery is prolonged.

The invention belongs to the technical field of aluminum alloy, and particularly relates to a high-strength weldable anti-fatigue aluminum alloy profile and a preparation method and application thereof. Cu and Er are added into the alloy at the same time, the content range of the Cu element is strictly controlled to be larger than 0.2% and smaller than 0.5%, the content range of the Er element is strictly controlled to be 0.05-0.20%, the weight ratio of Cu to Er is further limited to be larger than 1 and smaller than or equal to 3, the casting process is improved on the basis of component design, and effective adding of Er and other components is ensured. Meanwhile, the standing time between quenching and aging is limited to be less than or equal to 12 hours, so that higher mechanical properties can be obtained. According to the aluminum alloy profile prepared through the method, through double improvement of components and the preparation method, the T5 state performance yield strength is larger than or equal to 365 MPa, the tensile strength is larger than or equal to 400 MPa, meanwhile, the welding coefficient of laser-arc hybrid welding is larger than or equal to 0.8, the fatigue strength is larger than or equal to 230 MPa (R =-0.2, Kt = 1, f = 10-200 Hz, and the cycle index is 1.0 * 107), and the comprehensive performance is comprehensively improved compared with traditional aluminum alloy materials such as 6082, 6061, 6063 and 6005.

The present invention belongs to the technical field of fan blade production and application, and in particular to a production process of aluminum alloy casting fan blades. The present invention effectively realizes rapid casting by limiting the raw materials and coordinating the improvement of the process and the mold, reduces the storage time of the aluminum liquid, and increases the cooling speed of the blades, thereby improving the product yield. At the same time, the present invention is simple to operate and suitable for large-scale promotion and use.

The embodiment of the present application discloses an image encoding and decoding method, an encoder, a decoder and a storage medium. Before the encoder performs encoding processing according to the MIP mode, the encoder uniformly modifies the initial right shift parameters corresponding to different sizes and different MIP mode numbers according to the offset parameter; wherein the offset parameter is used to indicate the number of right shift bits of the predicted value; and when the encoding processing is performed according to the MIP mode, the encoding processing is performed according to the offset parameter. Before the decoder performs decoding processing according to the MIP mode, the decoder uniformly modifies the initial right shift parameters corresponding to different sizes and different MIP mode numbers according to the offset parameter; wherein the offset parameter is used to indicate the number of right shift bits of the predicted value; and when the decoding processing is performed according to the MIP mode, the decoding processing is performed according to the offset parameter.

The present invention discloses a lifting and transversely moving stereo garage. The stereo garage includes a parking rack, the middle column of the parking rack is a space for lifting vehicles, the parking spaces are located in each layer of the cavities of the two side columns of the parking rack, a transversely moving motor is installed at the center of the top of each side column of the parking rack, and each parking space is installed with an automatic reversing telescope. The input shafts in the same column are connected in series through a transmission shaft and a coupling, and are connected to the transversely moving motor at the top. Each output nut is fixed to the lower surface of the transversely moving platform on the same parking space, and the first roller rolls along the rail crossbeam to realize the lateral movement of the transversely moving platform. The steel wire rope of the lifting structure of the vehicle picking device is connected to the four corners of the surrounding hanging basket, and the surrounding hanging basket "takes" or "puts" the vehicle through two sets of horizontal clamping mechanisms. The present invention has the advantages of less driving devices, fast vehicle picking and placing speed, high garage utilization efficiency, and easy realization of automatic control.

A yarn storage cabinet comprises a main cabinet body, a drying assembly arranged on the main cabinet body and a wrench assembly arranged on the main cabinet body. The wrench assembly comprises a mounting base, a universal ball arranged over the mounting base and an upper cover arranged over the mounting base. A limiting ring is arranged over the mounting base, the limiting ring is in a circular ring shape, the inner diameter of the limiting ring is the same as the diameter of the universal ball, an annular groove is formed in the inner wall of the limiting ring, and the annular groove coincides with the axis; a plurality of balls are arranged in the annular groove and are in rolling contact connection with the annular groove and the universal ball; an inner ring is arranged on the inner side of the limiting ring and is in a circular ring shape, and the outer diameter of the inner ring is smaller than the inner diameter of the limiting ring. Compared with a traditional device, the movement characteristics of the universal ball are utilized, the space of a yarn reel limiting piece does not need to be considered during installation, a large amount of space is saved between the upper partition plate and the lower partition plate, layer-by-layer stacking and one cabinet body can save a large amount of space, and the space utilization rate is improved.

The embodiment of the invention provides an image prediction method, an encoder, a decoder and a storage medium, if a current block uses an MIP mode to determine an intra-frame prediction value of the current block, the encoder sets the value of an MIP mode parameter to indicate to use the MIP mode and writes the value into a code stream; determining an MIP mode of the current block, and determining predicted values of a luminance component and a chrominance component corresponding to the current block according to the MIP mode; and writing the MIP mode of the current block into the code stream. The decoder analyzes the code stream and determines an MIP mode parameter of the current block; if the value of the MIP mode parameter indicates that the current block uses an MIP mode to determine an intra-frame predicted value of the current block, analyzing the code stream, determining the MIP mode of the current block, and determining predicted values of a luminance component and a chrominance component corresponding to the current block according to the MIP mode; and decoding the current block according to the predicted value.

The utility model provides a draw-pull type multifunctional luggage case, which relates to the technical field of luggage cases, and comprises an outer shell, rollers, a pull rod assembly, a handle, a storage box, an end cover, a lifting handle, a coded lock, a through groove, a support assembly and an ejector rod, one end of the ejector rod is provided with a mounting groove, and the mounting groove is internally provided with pulleys; a containing groove connected with the through groove in a penetrating mode is formed in the through groove, a stop rod is arranged on the outer surface of the ejector rod, the outer surface of the ejector rod is sleeved with a spring, the spring is used for pushing the ejector rod to the direction close to the outer shell through the stop rod, and a limiting groove is formed in the outer surface of the end cover. Therefore, luggage can be rapidly and accurately placed, it is ensured that the storage box can enter the outer shell, the luggage placing time is greatly saved, meanwhile, the inner space of the luggage can be fully utilized, waste of the space of the luggage is reduced, and use convenience is improved.

The utility model relates to light injection and series welding integrated equipment. The light injection and series welding integrated equipment comprises a first material moving device, a material storing device, a light injection device, a second material moving device and a series welding device. The material storage device is used for storing battery pieces to be subjected to light injection, the first material moving device is used for transferring the battery pieces in the material storage device to the light injection device, the light injection device is used for carrying out light injection on the battery pieces, the second material moving device is used for transferring the battery pieces subjected to light injection to the series welding device, and the series welding device is used for carrying out series welding on the battery pieces. According to the light injection and series welding integrated equipment, continuous light injection and series welding treatment can be integrally carried out on the battery piece, the storage time of the battery piece after light injection can be shortened, and the light attenuation of the battery piece after light injection is reduced.

The invention discloses a grouped data persistence and updating method based on a nonvolatile memory, which is suitable for a storage management scene in which local data needs to be frequently updated, and aims at optimizing the data updating efficiency and prolonging the service life of the memory. The invention provides a grouped data persistence and updating method based on additional writing, aiming at solving the problem that the service life of a traditional nonvolatile memory is shortened due to block erasure when the traditional nonvolatile memory is used for processing frequent updating of data. According to the method, only the changed data in the written grouped data is added, so that the whole storage block is prevented from being repeatedly erased and written, the abrasion of the nonvolatile memory is effectively reduced, and the storage efficiency is improved. Meanwhile, according to the method, a power failure protection function is realized, a wear leveling function is realized through a delay memory recovery strategy, and the service life of the memory is further prolonged.

The invention relates to the technical field of surveying and mapping devices, and discloses a surveying and mapping device for road planning, which comprises a support rod and a surveying and mapping device arranged above the support rod, and also comprises a mounting part arranged on the support rod; the adjusting part is mounted on the supporting rod; the supporting part is arranged on the supporting rod; the mounting part comprises a limiting assembly, and the limiting assembly is mounted on the supporting rod; the pulling assembly is arranged on the supporting rod; the limiting assembly comprises a connecting rod slidably connected to the inner wall of the supporting rod, a connecting block is fixedly connected to the top of the connecting rod, and a containing groove is formed in the connecting block. By arranging the mounting part, the problems that in the using process of an existing surveying and mapping device, fasteners need to be screwed one by one during disassembly and assembly, the steps are tedious and time-consuming, during multi-point-position circulation surveying and mapping, time-consuming for repeated disassembly and assembly and erection is long, rapid entering and transition are inconvenient, and the overall operation progress is seriously slowed down are solved.

The invention discloses a box-type pressure-superposed secondary water supply system, which effectively achieves the purpose of high-rise water supply by using water pressure in a municipal water pipe and reduces the overall energy consumption of the system, and comprises a main water network, the tail end of the main water network is sequentially communicated with a secondary water pipe and a tertiary water pipe; the water inlet end of the output water pipe is communicated with an efficient energy-saving pump set and a steady flow water tank, the third-stage water pipe is communicated with a communicating pipe, and a one-way valve is arranged in the middle of the communicating pipe; a water storage tank is arranged in the middle of the secondary water pipe; an efficient energy-saving submersible pump is arranged in the steady flow water tank; the water storage device is novel in structure, ingenious in conception and easy and convenient to operate, the energy loss of the system is reduced through full-automatic switching among the second-stage water pipe, the third-stage water pipe and the steady flow water tank, the storage time of water in the water storage tank can be shortened by using the water in the water storage tank in time, and the service life of the water storage tank is prolonged. The water storage tank is fully utilized as a water source regulation and storage function, and the water supply quality and the water use stability of high-rise users are improved.

The present invention innovatively provides a label tape placement device for abdominal pad processing, comprising a machine base and a base, the base is slidably arranged on the machine base, a welding table, a cotton tape roller, a rubber label roller, an ultrasonic welding mechanism and a label tape placement mechanism are provided on the base, the label tape placement mechanism comprises a cotton tape pulling assembly, a cotton tape guiding assembly, a first cutting assembly, a second cutting assembly, a label tape picking and delivering assembly and a label tape placement assembly, the cotton tape guiding assembly comprises a guide push rod, a first telescopic cylinder and a second translational power source, the first cutting assembly comprises a first cutting knife and a first cutting power source, the second cutting assembly comprises a second cutting knife and a second cutting power source, the label tape picking and delivering assembly comprises a picking and delivering hand, a third translational power source and a fourth translational power source, the label tape placement assembly comprises a placement hand and a fifth translational power source, the present invention has the advantage that it can automatically and quickly produce label tapes for abdominal pads and accurately load them.

This invention provides a circular shuttle scheduling method, belonging to the field of warehouse system technology, including the following steps: After receiving instructions from the upper control system, the circular shuttle system automatically adapts to the task status, scheduling in an energy-saving mode when the task volume is small and in a fast mode when the task volume is large; after completing the task, the circular shuttle system feeds back information to the upper control system. This invention improves the operating efficiency of circular shuttles, meets the needs of tobacco industrial enterprises for multi-batch, high-volume transportation of raw materials, tobacco materials, finished cigarettes, etc., reduces material entry and exit time, and saves energy consumption of logistics equipment such as circular shuttles.

The embodiment of the invention provides an image prediction method, an encoder, a decoder and a storage medium, if a current block uses an MIP mode to determine an intra-frame prediction value of the current block, the encoder sets the value of an MIP mode parameter to indicate to use the MIP mode and writes the value into a code stream; determining an MIP mode of the current block, and determining predicted values of a luminance component and a chrominance component corresponding to the current block according to the MIP mode; and writing the MIP mode of the current block into the code stream. The decoder analyzes the code stream and determines an MIP mode parameter of the current block; if the value of the MIP mode parameter indicates that the current block uses an MIP mode to determine an intra-frame predicted value of the current block, analyzing the code stream, determining the MIP mode of the current block, and determining predicted values of a luminance component and a chrominance component corresponding to the current block according to the MIP mode; and decoding the current block according to the predicted value.

The invention provides a color detection and control method for brown sugar preparation, which belongs to the technical field of brown sugar preparation and comprises the following steps: (1) weighing N portions of light brown sugar samples to be detected and placing them in a constant temperature and humidity chamber; (2) regularly detecting the color change of the light brown sugar samples by using the three-dimensional color of a colorimeter, calculating and obtaining the total color difference value of the color of each portion of the light brown sugar sample, and recording data L, a, b and ΔE values, wherein L is lightness, the color of lightness is black and white, a is red-green, b is yellow-blue, and ΔE is the total color difference value; (3) comparing the detection data with the internal control standard of brown sugar color, and if ΔE is less than 40 and L is less than 36, dark brown sugar is obtained; (4) detecting the changes of water content, pH value, sucrose content and reducing sugar content of brown sugar by using equipment, and if the water content of brown sugar is less than 3.5 g / 100 g, the pH value of brown sugar is greater than 5, and the sum of sucrose content and reducing sugar content of brown sugar is greater than 90 g / 100 g, the quality of brown sugar meets the sales standard, that is, the brown sugar is not deteriorated.

The utility model relates to the field of pipe bending device, especially a bending device for steel structure production, including unilateral clamping mechanism, reinforcing bar guide pulley group, connecting rod, elbow, installation platform, limiting plate, because the length of the placement chute is less than reinforcing bar, when reinforcing bar moves to the root of placement chute, cylindrical slide block sticks to reinforcing bar one side wall surface, guide pulley sticks to reinforcing bar another side wall surface reinforcing bar, clamps reinforcing bar, thereby reduces the placement time of many reinforcing bars, and when placing reinforcing bar, artificial both hands hold the both ends of reinforcing bar, because artificial both hands as support point and reinforcing bar both end distance is close, thereby the stability when placing reinforcing bar is high, and the both ends of reinforcing bar are respectively inserted into two placement chutes.

The application discloses a kind of golf intelligent ball and training control method and system of voice interaction, wherein the method comprises: voice wake-up and parse user natural language instruction, generate structured training parameters;Safety interlock check is carried out through multi-source sensor;According to parameter generation and execution, ball, ball and ball position adjustment action sequence;After successfully putting, generate unique round ID and prompt;Collect the result of hitting ball, and training parameters, action log, safety data and the result of hitting ball are bound and stored, and execute according to rhythm cycle.The system includes voice acquisition, semantic understanding, action planning, ball execution, safety interlock and round binding module.The application realizes the whole process automatic control and data closed loop of voice-driven golf training, improves training efficiency, safety and data degree, and supports adaptive intelligent training optimization.

The embodiment of the utility model provides a novel triode anti-saturation circuit and a switching power supply circuit. The novel triode anti-saturation circuit comprises a triode, a first diode, a second diode, a third diode, a fourth diode and a resistor, the base electrode of the triode is connected with the negative end of the third diode, the positive end of the fourth diode and the resistor, the collector electrode of the triode is connected with the negative end of the first diode, and the voltage power supply end is connected with the positive ends of the first diode, the second diode and the fourth diode. The triode emitter and the other end of the resistor are grounded. And the device has the positive effects of high practicability, lower design cost and production cost and higher efficiency.

The invention provides a data storage method and device, electronic equipment and a storage medium, and relates to the technical field of data processing.The method comprises the steps that the initial data storage time of initial data and the data query times of the initial data in different time partitions are obtained, and the initial data storage time of the initial data in different time partitions is obtained according to the data query times and the initial data storage time of the different time partitions; the target data storage time is smaller than or equal to the initial data storage time, and then the initial data storage time of the initial data is updated to be the target data storage time, so that the target data storage time can be obtained based on the data query times of the initial data in different time partitions. The data storage time is reasonably configured for the corresponding initial data, so that the storage time of the initial data can be shortened to a certain extent, and data storage resources are effectively saved.

The invention discloses a bending device for aluminum veneer production and a using method, and relates to the technical field of aluminum veneers.The bending device comprises a workbench and an aluminum veneer body; a supporting frame is fixedly installed at the bottom of the workbench, a controller is fixedly installed at one end in the supporting frame, and a protective cover is fixedly installed at the top of the workbench. According to the aluminum veneer bending device, the protective cover and the heating fan are arranged so that an aluminum veneer can be preheated before being bent, the flow direction of hot air can be guided through the guiding component, it is guaranteed that the surface of the aluminum veneer is evenly preheated, internal stress caused by temperature difference can be reduced, the deformation possibility of the aluminum veneer is reduced, and the aluminum veneer can be bent by pulling the baffles towards the two sides. The aluminum veneer can be rapidly placed, clamped and fixed to the top of the bending plate and the top of the supporting plate, so that the time for placing the preheated aluminum veneer is shortened, heat loss caused by too long placing time is avoided, and the possibility of deformation of the aluminum veneer in the subsequent bending process is further reduced.

The present disclosure provides a permission query method and device, electronic equipment and storage medium, comprising: confirming and storing a relational database; wherein the relational database at least includes a subject and role comparison relationship, a subject and attribute comparison relationship, an attribute and role comparison relationship, and a role and object comparison relationship; in response to the authorization service starting, the relational database is converted into a graph data structure; in response to receiving a permission query request of a first subject, the corresponding object of the first subject is confirmed based on the graph data structure; wherein the attribute and role comparison relationship includes the comparison relationship between any role and all attributes owned by the role; the corresponding object of the first subject is the corresponding permission of the first subject; in this way, different comparison relationships are stored in the relational database, the same information is reflected by less data, and the storage time is reduced; when querying the permission, the graph data structure is used for querying, which can improve the query efficiency.

The invention discloses a device for preventing excessive water loss and hardening of lead paste in a paste mixing and storage hopper, which comprises a paste storage hopper arranged below a vacuum paste mixing machine, a fixed seat fixedly arranged on the side part of the paste storage hopper, an air cylinder fixedly arranged on the side part of the fixed seat, a push seat fixedly arranged at the telescopic end of the air cylinder, and a push rod fixedly arranged on the push seat, a laser distance measuring sensor is mounted in the pushing seat; the stirring mechanism is mounted at the bottom of the mounting cover and is used for stirring the lead paste; through linkage design of laser ranging and the PLC control system, regulation and control of the amount of the lead plaster in the plaster storage hopper are achieved, excessive accumulation of the lead plaster in the plaster storage hopper is avoided, the equipment load is greatly reduced, mechanical loss is reduced, the service life of equipment is prolonged, the amount of the lead plaster is controlled, the storage time and storage amount of the lead plaster are reduced, and the production efficiency is improved. The problem of water loss and hardening caused by long-time storage is effectively relieved, the consistency stability of the lead paste is ensured, the plate coating uniformity and the polar plate performance stability are improved, and the production efficiency and the product percent of pass are improved.

The invention discloses a cold storage box and a cold storage and discharge system, and the cold storage box comprises a box body with a cavity inside; the cold storage bags are filled with cold storage media; the fin assembly is arranged in the cavity of the box body and divides the cavity of the box body into a plurality of cold storage medium containing cavities, and at least one cold storage bag is contained in each cold storage medium containing cavity; the fin assembly exchanges heat with the refrigerating assembly and the cold releasing assembly. The multiple cold storage bags are arranged, each cold storage bag makes full contact with the corresponding fin assembly, the fin assemblies arranged in the box body can increase the effective heat exchange area with the cold storage bags, and the fin assemblies can conduct more sufficient heat exchange with cold storage media in the cold storage bags. When the cold storage box carries out cold storage, cold input from the outside can be quickly transferred into the cold storage medium through the fin assembly, the cold storage time is shortened, and the efficiency is improved; when the cold storage box discharges cold, the cold energy can be quickly transmitted out through the fin assembly.

The present disclosure relates to a storage device and a storage system, the device includes a memory, a storage controller, a control module, and a cache module, wherein the control module is configured to: upon receiving a data read / write instruction, update the data read / write instruction using a virtual address; apply for K cache units in the cache module, and perform write operations on the K cache units using the data to be read / written; and directly start the data transmission of the cache unit that is filled when any of the K cache units is full. The embodiments of the present disclosure use virtual storage addresses and data block management to achieve the update and forwarding of NVMe I / O commands without applying for storage space in advance, start the transmission of data blocks without checking the completion message, optimize the data processing flow, reduce the storage time of data in the local cache, reduce the memory requirements of the storage server, and reduce the completion delay of NVMe I / O commands.

The application relates to the field of storage devices, in particular to a metadata storage method, a metadata recovery method, a metadata large block recovery method and a storage device, which comprises the following steps: dividing metadata into a plurality of metadata data streams, taking the metadata data stream as a storage unit, and storing the metadata in a metadata large block. The application can solve the problems of quick recovery of a quick start technology and introduction of additional write amplification.

The invention relates to the technical field of cell data detection and analysis, in particular to a cell warehousing method and system and a storage medium. The method comprises the following steps: acquiring a cell original data set; performing data preprocessing on the cell original data set to generate a cell data set; performing multi-dimensional cell feature extraction on the cell data set to obtain cell multi-dimensional feature data; performing cell expression feature recognition on the cell multi-dimensional feature data to generate cell expression feature information; and performing cell type division on the cell expression characteristic information to obtain cell type data. Through a data processing technology, a feature mapping technology, a pattern recognition technology and a deep learning technology, multi-dimensional management of the cell data is realized, so that the process time of cell data storage is shortened, the stored cell data can be traced, and the cell storage efficiency is improved.

The invention relates to a creation method, a recovery method, a creation device and equipment of a GPU application program check point, and a storage medium. The creation method comprises the following steps: setting a GPU environment variable in a client based on the demand of a GPU application program; configuring the GPU application program to call the compiled dynamic library; programs related to CPU operation in the GPU application program are executed through a CPU of the client; executing programs related to GPU operation in the GPU application program through remote procedure calling; recording first execution state information of a CPU in the client; recording second execution state information of the GPU in the server; checkpoint information is determined based on the first execution state information and the second execution state information. According to the method for creating the check points, the storage time and the space overhead of the check points can be reduced, and it is ensured that in a complex calculation task, creation of the check points cannot remarkably affect the overall performance of a GPU application program.

The present invention discloses an FPGA task scheduling optimization method and system using DQN, defines a non-uniformly distributed FPGA on-chip reconfigurable resource model, models CLB, BRAM and DSP resources, uses the modeling results as the placement chip carrier of the online task to characterize the online task, uses the optional modeling results of the online task as the target chip, uses the fixed-length data defined by the online task and the target chip as the input data of the DQN network, uses the reward function of DQN as the feedback of the neural network, and updates it with the DQN update value function; uses DQN and the optimal longest fit algorithm to jointly train the DQN network; finds a suitable target chip and the optimal placement result in each scheduling event, inputs the online task and the target chip into the trained DQN network, selects the target chip with the highest reward value as the running chip of the corresponding task, and realizes task scheduling optimization. The present invention improves the scalability of the model by fixed-length input.