86 results about "Spatial capacity" patented technology

Systems and methods for supporting more flexible coverage areas and spatial capacity assignments using satellite communications systems are disclosed. Antenna elements are arranged in one or more phased arrays. The phased arrays may be used to receive uplink communications, transmit downlink communications, or both receive uplink communications and transmit downlink communications. Beam forming networks (BFN's) associated with the one or more phased arrays may be dynamic, allowing for movement of the locations of the receive beams, the transmit beams, or both the receive beams and transmit beams. The beams may then “hop” from location to location according to a predefined or dynamic hopping pattern. In some embodiments, the hopping patterns may be time-varying and may be changed or updated on-the-fly.

Systems and methods for supporting more flexible coverage areas and spatial capacity assignments using satellite communications systems are disclosed. A hub-spoke, bent-pipe satellite communications system includes: terminals; gateways; a controller for specifying data for controlling satellite operations in accordance with a frame definition including timeslots for a frame and defining an allocation of capacity between forward and return traffic; and a satellite including: pathways; at least one LNA, an output of which is for coupling to a pathway and to amplify uplink beam signals in accordance with the allocation; and at least one HPA, an input of which is for coupling to the pathway and to amplify downlink beam signals in accordance with the allocation, and wherein the frame definition specifies at least one pathway as a forward pathway for at least one timeslot and as a return pathway for at least one other timeslot in the frame.

The invention discloses a method and a device for regulating the capacity of storage equipment and the storage equipment. The method for regulating the capacity of the storage equipment comprises the following steps of: receiving a capacity regulating request sent by a user host, wherein a use space capacity regulating target value is carried in the capacity regulating request; analyzing the capacity regulating request to acquire the use space capacity regulating target value, and determining a capacity distribution parameter according to the use space capacity regulating target value; updating the determined capacity distribution parameter to a system table entry of the storage equipment; and feeding the regulated use space capacity back to the user host. By applying the technical scheme provided by the invention, a user can set the use space capacity of the storage equipment when using the storage equipment, so that flexible selection between the capacity and the performance of the storage equipment is realized, or the requirement of a specific application environment on the capacity of the storage equipment is met.

The embodiment of the invention discloses a webpage loading method and a webpage loading device. The webpage loading method comprises the following steps: determining a webpage to be loaded by mobile terminal equipment; determining memory space capacity of the mobile terminal equipment; and if the memory space capacity of the mobile terminal equipment is less than a preset memory capacity threshold, loading the webpage, wherein the loading quality of the webpage is less than a preset quality threshold. By adopting the technical scheme, for a mobile terminal with small memory space capacity, the webpage loading method provided by the invention occupies less memory space, thus avoiding problems of blockage, black screen, and the like caused by insufficiency of the memory space, and further the fluency of webpage loading is improved.

The invention discloses a data processing method and system applied to an edge computing gateway. The method comprises: acquiring industrial application data generated when each industrial device in aproduction system performs application operation, performing data preprocessing on the industrial application data, and forwarding the industrial application data to a plurality of data branches, sothat each data branch performs corresponding branch data processing; storing the industrial application data subjected to branch data processing into corresponding storage spaces in a classified manner, and monitoring the space capacity of each storage space in real time; and when the space capacity of the current storage space is insufficient, executing a corresponding space management strategy according to the data volume of the industrial application data needing to be stored, and transmitting the generated space early warning log to a cloud server, so that the cloud server executes a corresponding decision strategy according to the log level of the current log. According to the invention, the problems that the existing intelligent execution system lacks real-time management on the equipment data acquisition end and abnormal events cannot be discriminated and fed back in real time are solved.

The invention provides a real-time data read-write method, device and system and an NFS server. The method includes the steps that when data is written, an NFS server places data needing to be written in a preset caching space, determines the pressure information change trend of a distributed file system, adjusts the capacity of the preset caching space according to the change trend and adjusts the data writing speed of the distributed file system; when the data is read, the NFS server judges whether data needing to be read exists in the preset caching space or not, if yes, the data, needing to be read, in the preset caching space is returned to an NFS client side, if not, the pressure information change trend of the distributed file system is determined, the capacity of the preset caching space is adjusted according to the change trend, and the speed of reading the data to the distributed file system is adjusted. While interface compatibility and stability of the distributed file system are ensured, the NFS server adjusts a caching mechanism and data refreshing speed in real time, and therefore the distributed file system is adaptive to all different application scenes.

The embodiment of the invention discloses a screen recording method and apparatus, a terminal and a storage medium, and belongs to the technical field of computers. The method comprises the followingsteps: performing screen recording according to a first screen recording parameter, monitoring a target storage allowance, wherein the target storage allowance is the remaining capacity of a target storage space, and the target storage space is used for storing screen recording data; when the target storage allowance is not greater than a preset threshold, obtaining a second screen recording parameter; and performing screen recording according to the second screen recording parameter, wherein a screen recording data size generated within a unit time according to the second screen recording parameter is smaller than the screen recording data size generated according to the first screen recording parameter. According to the screen recording method and apparatus disclosed by the embodiment ofthe invention, by monitoring the capacity of the target storage space, when the capacity is insufficient, the second screen recording parameter capable of saving the storage space compared with the first screen recording parameter is adopted, thus prolonging the screen recording time length of the terminal and improves the success rate of the terminal to perform long-term screen recording.

The invention discloses a junk file cleaning method and device. The junk file cleaning method comprises the following steps: all drivers installed in an operating system as well as a driver currently used in the operating system are acquired; all components installed in the operating system as well as a component currently used in the operating system are acquired; capacity of currently unused drivers and components of the operating system is calculated, and a cleaning prompt interface is generated; and the currently unused drivers and components of the operating system are cleaned when a cleaning operation instruction is received. According to the junk file cleaning method and device, the space capacity of the currently unused drivers and components can be scanned and calculated, junk cleaning can be performed on the drivers and components, the system can operate stably, more accurate capacity information of junk files can be acquired through scanning and displayed to a user, occupation of storage space by redundant drivers and components can be reduced greatly, more storage space can be released, and the performance and user experience can be improved.

The invention provides a browser off-line storage data processing method based on hypertext markup language (HTML) 5 and a corresponding browser. The browser off-line storage data processing method includes the following steps: receiving HTML 5 resource data and performing off-line storage for the HTML 5 resource data; selectively eliminating or adjusting off-line storage space capacity threshold value of off-line storage data according to access time when off-line storage resource data reach the set off-line storage space capacity threshold value; and continuing to store received resource data. The browser is applicable to cell phones and personal computers (PCs), storage space can be effectively released and adjusted, browsing speed is improved, and user experience is improved.

The embodiment of the invention discloses a management method for cloud storage equipment. The method comprises the following steps: acquiring the amounts of data stored in a plurality of pieces of storage equipment under a cloud platform within preset time periods, available space capacities of the plurality of pieces of storage equipment and a data amount value of data to be stored; calculating space utilization ratios of the plurality of pieces of storage equipment to determine a piece of storage equipment with a maximum space utilization ratio in the current cloud platform; and then storing the data to be stored in the determined storage equipment. In the management method, the data to be stored are stored in the storage equipment with the maximum space utilization ratio in the current cloud platform, so that the plurality of pieces of storage equipment under the cloud platform are utilized effectively; the utilization ratios of the plurality of pieces of storage equipment are increased; the balance among data stored in the plurality of pieces of storage equipment in the cloud platform is ensured; the stability and reliability of a whole storage system are further enhanced; and normal running of the cloud platform is ensured. Moreover, the embodiment of the invention also provides a corresponding implementation device. Through the implementation device, the method further has higher practicability. The device has corresponding advantages.

The embodiment of the invention discloses a method and device for a baseboard management controller to mount a file through a KVM, equipment and a computer readable storage medium. Based on an HTML5 language, a to-be-mounted file which traverses the user selection is included, and a first space capacity value occupied by the to-be-mounted file is calculated; according to the first space capacity value, a second space capacity value occupied by mirror image documents corresponding to the to-be-mounted file is calculated; a default storage path is allocated for the mirror image documents, and aremaining space capacity value of a disk where the default storage path is located is obtained; when the remaining space capacity value is smaller than the second space capacity value, a prompt box for selecting a user storage path for the mirror image documents is displayed to a user, and the mirror image documents are saved according to the input user storage path; when the remaining space capacity value of a disk where the default storage path or the user storage path is located is greater than the second space capacity value, the to-be-mounted file is mounted on a server. According to themethod and the device, a one-click auto-mounting of files is achieved through the KVM, and the user experience is greatly improved.

The embodiment of the invention discloses an application updating method. The method comprises the following steps: when an updating instruction of a target application is received, acquiring a first data volume needed during target application updating and a remaining storage space capacity of electronic equipment according to the updating instruction; judging whether the first data volume is greater than the remaining storage space capacity or not; if so, determining an application to be uninstalled from a preset application set according to the first data volume, the remaining storage space capacity and history use frequencies of applications; uninstalling the application to be uninstalled; and when the remaining storage space capacity is greater than the first data volume, updating the target application. The embodiment of the invention also discloses an application updating device, a storage medium and electronic equipment. Compared with the prior art, the application updating method and device in the embodiment of the invention have the advantages that the updating of the target application can become more intelligent; the steps of an updating operation performed on an application under the condition that the remaining storage space capacity is insufficient are simplified; and the application updating success rate is increased.

The invention discloses a synchronous disc data security protection writing method, which comprises the following steps that the security demands and the characteristics of data to be uploaded are quantized according to file information selected by users and the input and the setting of the users; data writing security strategies are determined according to the quantization information; data preprocessing is carried out, corresponding security mechanisms are called according to the security strategies, and the positioning, the coding, the completeness processing, the encryption and the compression operation are carried out; and data distribution is carried out, the distribution strategies of the to-be-preprocessed data are determined according to the conditions of each synchronous disc, and the to-be-preprocessed data is written into each synchronous disc content, and in addition, corresponding metadata files are generated. The invention also discloses a synchronous disc data security protection reading method. The writing method and the reading method can solve the problems of privacy protection and availability assurance of the data of users, and meanwhile, the limitation of the single synchronous disc in aspects of the file type, the single file size, the file quantity, the space volume and the like can also be broken through.

A storage management method for use in SAN based virtualized multi-tier storage infrastructure in a loosely defined and changing environment. Each physical storage media is assigned a tier level based on its Read I / O rate access density. The method comprises a top down method based on data collected from the virtualization engine compared to Read I / O capability and space capacity of each discrete virtual storage pool to determine whether re-tiering situations exist, a drill-in analysis algorithm based on relative Read I / O access density to identify which data workload should right-tiered among the composite workload hosted in the discrete virtual storage pool.

The invention discloses a method and system for expanding the space capacity of a personal network disk. The method for expanding the space capacity of the personal network disk comprises the steps that a borrowing request which contains an identification number of a requesting user, an identification number of a requested user and the space capacity borrowed by the requesting user is obtained; the fact that whether the free space capacity of the personal network disk of the requested user is larger than or equal to the space capacity borrowed by the requesting user, the space borrowing request which contains the identification number of the requesting user and the space capacity borrowed by the requesting user is sent to the requested user if yes to obtain a lending agreement message of the requested user, the space capacity of a personal network disk of the requested user is correspondingly decreased according to the space capacity borrowed by the requesting user, the space capacity of the personal network disk of the requesting user is increased correspondingly, and a failure message is sent to the requesting user if not. According to the method for expanding the space capacity of the personal network disk, space capacity sharing is achieved among users through borrowing space of a personal network disk of a good friend, a user can expand the space capacity of the personal network disk conveniently, and data can be stored conveniently.

The invention discloses a wireless connection method for a multi-channel bio-signal collector and a sensor. The method comprises the steps of 1, powering on a receiver to generate a random channel; 2, preempting the random channel by the receiver, sending the pairing information to a common channel by the receiver, and waiting the pairing at a sensing front end; 3, powering on the sensing front end, receiving the pairing information through the common channel, and acquiring effective data from the sensing front end by the receiver after the receiver and the sensing front end are successfully paired; 4, on the condition that a data packet loss rate reaches a threshold to interfere a communication channel between the receiver and the sensing front end, automatically scanning available idle channels in the space by the receiver, notifying the sensing front end and switching to a new idle channel to continue the operation at the same time. In this way, the wireless connection method for the multi-channel bio-signal collector and the sensor is simple and intuitive in pairing, and the rate of each wireless channel is independent and stable. Meanwhile, the space capacity is large.

The invention provides an operating system event processing method and device as well as a terminal. The operating system event processing method is applied to an operating system of a mobile terminal. The method comprises the steps of: acquiring an available memory space capacity of the mobile terminal; controlling the number of events run in the operating system according to a preset event processing strategy if a condition that the available memory space capacity is less than a preset threshold is determined, wherein the event processing strategy is used for controlling the operating system to reduce the number of the events run in the operating system. In the prior art, the mobile terminal is likely to have a standstill problem when the available memory space capacity of the mobile terminal is insufficient. Therefore, according to the technical scheme of the invention, when the available memory space capacity of the mobile terminal is lower, the occupied memory amount can be reduced by reducing the number of the events run in the operating system of the mobile terminal to realize purposes of ensuring smooth operation of the mobile terminal and solving the standstill problem, so that convenience is brought to a user during use.

Embodiments of the invention disclose a method and device for additionally recording a video. Firstly, a cloud end server performs an additional recording task after obtaining a first-type record belonging to an event type; however, in order to simultaneously fit to a timing recording scene and a scene without timing recording, when performing the additional recording task, the cloud end server firstly judges whether the local can additionally record the video, and if the local cannot additionally record the video, the cloud end server implements the additional recording based on a monitoring device. Furthermore, in the timing recording scene, the cloud end server independently stores the obtained timing type records and event type records in a cloud end, the capacity of a storage space can be set according to requirements, and additional recording with longer time can be performed based on the timing record; and in the scene without timing recording, a history record is stored in a extensible nonvolatile storage space with a relatively larger monitored record storage space, so that the time of the history record is relatively longer. Finally, additional recording with the longer time can be implemented. Through the technical scheme, a purpose of additionally recording a record with the longer time is implemented after an event record aiming at an emergency is completed.

Embodiments of the invention provide a data IO request processing method and device. The method comprises the following steps of: obtaining all the data IO requests, wherein each data IP request comprises an offset and an occupied space capacity; dividing all the data IO requests to blocks corresponding to the data IO requests according to the offsets and the occupied space capacities; putting thedata IO request in each block into a message queue; and reading and writing the data IO requests put in the message queue in sequence according to a request state and / or a processing state of the data IO request in each block, so as to process all the data IO requests. The device is used for executing the method. According to the data IO request processing method and device provided by the embodiments of the invention, the data IO request processing flows can be optimized through obtaining the data IO request processed at each time from the message queue.

The present invention provides a diagnostic apparatus for an evaporative emission control system which can accurately execute leak diagnosis under a stable condition. An ECU clocks a time td2 until the internal pressure value Pte of the evaporative emission control system sealed at the negative pressure reaches the target internal pressure value Pd, sets the pressure change measuring time te2 based on the clocking time td2, and measures the pressure change amount P1 which varies after the internal pressure value Pte of the evaporative emission control system reaches the target internal pressure value Pd for a pressure change measuring time te2. Then, the ECU sets the determination value Pth0 based at least on the spatial capacity of the evaporative emission control system, and determines whether the evaporative emission control system is normal or abnormal based on the pressure change amount P1.

The embodiment of the invention relates to the field of electronic technologies and discloses a method and device for system partitioning. The method for the system partitioning provided by the invention is applied to a mobile terminal and comprises the steps that installation package storage space is established in user space, and the installation package storage space is used to store a preset application program installation package which is processed by storage optimization, wherein optimization processing refers to extraction of a runnable document from the preset application program installation package; and the runnable document corresponding to the preset applicable program installation package is stored in system space. According to the embodiment mode of the invention, spatial capacity of the system space is saved; the utilization rate of space capacity of the system space is increased; and starting-up of the terminal is accelerated.

The invention discloses a data compression method and device and a computer readable storage medium. The method comprises the steps of receiving a write request issued by a host, judging a numerical relationship between an occupied space capacity value of the to-be-processed data corresponding to the write request and a preset minimum decision sampling threshold value; if the occupied space capacity value of the to-be-processed data is not greater than the preset minimum decision sampling threshold value, or if the occupied space capacity value of the to-be-processed data is greater than the preset minimum decision sampling threshold value and the compression rate of the to-be-processed data is less than the preset maximum compression rate threshold value, compressing the to-be-processed data, and meanwhile, identifying the field corresponding to the metadata of the to-be-processed data as compressed data; and if the compression rate of the to-be-processed data is not less than the preset maximum compression rate threshold, not compressing the to-be-processed data, and marking the field corresponding to the metadata of the to-be-processed data as original data. Data reduction can be more efficiently achieved through data compression, the data processing efficiency of the storage system is improved, and the storage performance of the storage system is improved.

The invention provides a collocation method of a flash memory, which comprises the following steps: adjusting a preliminary data storage capacity corresponding to the flash memory to determine an actual data storage capacity; adjusting a preliminary extra space capacity corresponding to the flash memory to determine an actual extra space capacity, wherein the total sum of the preliminary data storage capacity and the preliminary extra space capacity is equal to the total sum of the actual data storage capacity and the actual extra space capacity; and collocating the actual data storage capacity and the actual extra space capacity in the flash memory, wherein the actual data storage capacity is used for storing data, and the actual extra space capacity is used for storing an operation codethat is generated when the error-correcting code operation of the data is carried out by adopting an error-correcting code algorithm.

The embodiment of the invention provides a networking method and device, and the method comprises the steps: determining a preset number of to-be-built aggregation nodes according to the total bandwidth utilization rate of original aggregation equipment in each aggregation machine room in a network coverage region, the space capacity of each aggregation machine room, and the power capacity of eachaggregation machine room; for any two to-be-built aggregation nodes, determining the optimal route between the two to-be-built aggregation nodes according to the number of reachable routes between the two to-be-built aggregation nodes, the route of the original link, the route length and the fiber core utilization rate. The embodiment of the invention provides the networking method and device. Two dimensions of aggregation node selection and optical cable routing selection are combined and considered; the optimal aggregation node and the optimal optical cable routing direction are automatically analyzed and obtained by combining with the limiting factor of each dimension, so the aims of fully mining the existing network resources and improving the safety, reliability and bandwidth utilization rate of the network are fulfilled, and the existing and future service development requirements are met.

The invention discloses a method for realizing asynchronous full allocation of automatic thin provisioning of a storage system. In the method, a storage pool and full allocation volumes are adopted; the storage pool space occupies the practical physical space; the full allocation volumes are provided to a virtual driver of an operating system by means of virtual mapping, occupy the practical physical space, and are provided with storage spaces by using the storage pool; one storage pool can correspond to a plurality of full allocation volumes, but the total capacity of the full allocation volumes cannot surpass the capacity of the storage pool. A user can start using a full allocation volume without waiting for the completion of full allocation of the practical storage space of the full allocation volume, and corresponding space capacity of the storage pool space is asynchronously allocated to the full allocation volume at one time according to a logical volume capacity specified by the user. The automatic thin provisioning storage pool space is allocated automatically, asynchronously and fully according to a specified capacity, and the demand of the user on the use of similar traditional property logical volumes can be met in an automatic thin provisioning system.

The invention provides a PCI heterogeneous system data fusion method, system and device and a storage medium, and the method comprises the steps of obtaining a user configuration file which comprises the space capacity required by the device; according to the space capacity required by the equipment, applying an available memory space of the equipment in a memory of the PC; acquiring data transmission demand information of each PCI device; allocating a first-level memory space for each PCI device in the available memory space of the device according to the data transmission demand information, and establishing a mapping relationship with the PCI device; and sending the space address of the allocated first-level memory space to the corresponding PCI device. By adopting the invention, the advantage of a large memory of the PC is fully utilized, the PC only needs to carry out master control scheduling without participating in data transmission in the whole process, the data is fused in the memory of the PC, and the PC can obtain the required data in time.

The embodiment of the invention discloses a solid-state disk storage host system log information method, device and equipment and a computer readable storage medium. The method comprises: a solid-state disk receives log writing information sent by a host through a preset interaction command interface according to a preset host system log information format; judging whether the available space of the solid-state disk system log storage area is not smaller than the log information occupied space capacity or not; and if yes, writing the log identification information into a first log management data corresponding table item of the log management array, and writing the log file content into a log storage area corresponding to the first log management data corresponding table item. The solid-state disk system log storage area is composed of a plurality of log storage areas; wherein the log management array is composed of a plurality of log management data corresponding table items, and thelog management data corresponding table items uniquely correspond to the log storage area. The method solves the problems that a traditional solid-state disk storage host system is poor in log information performance and low in efficiency.