84 results about "Spatial management" patented technology

In one embodiment, a ticket entry system and method include a program management system, a spatial management system, a data management system, and a user interface. The program management system receives contact information and a search criteria for a locate request. The program management system transmits the search criteria to the spatial management system. The spatial management system geocodes the search criteria and retrieves map data from the data management system corresponding to the search criteria geocode. The spatial management system transmits the map data to the program management system. The program management system transmits the map data to the user system and, in return, receives an indication of a site location where the operation is to be performed. The program management system transmits the site location indication to the spatial management system. The spatial management system geocodes the site location indication and transmits the site location geocode to the program management system. The program management system creates a locate ticket, which comprises the site location geocode and the contact information.

A system and method for delegating at least one administrative duty associated with namespace management from an authentication system to at least one administration system. An application programming interface provides communication between the authentication system and the administration system. The authentication system receives a request from the administration system, verifies the authority of the request, and performs the action(s) specified in the request to manage a namespace.

A method and system for dynamically processing instance data are provided. A namespace manager obtains declarative language instance data including tags, attributes and values for generating user interface objects. The instance data refers to one or more modules registered with a namespace manager in which the modules include meta-data defining one or more class definitions in a class hierarchy. Each class definition defines one or more properties of the class and references to a superclass/subclass(es) for the class. Thereafter, the namespace manager validates the instance data according to the class hierarchy and generates object code for instantiating an object hierarchy having classes, properties and values corresponding to the instance data.

A workspace management method for managing a plurality of windows displayed in response to start-up of an application as a workspace for user interface, the method including: managing management information regarding the windows; detecting a change in a state of each of the windows; detecting, in a case where a movement of one window of the windows is detected in the detecting of the change, the other windows positioned in the neighborhood of the one window or overlapping the one window by referring to the management information; displaying, in a case where the other windows are detected in the detecting of the other windows, a docking position to be docked in each of the one window and the other windows; and docking, in a case where a stop of the movement of the one window is detected in the detecting of the change, the one window with the other windows via the docking position.

The invention discloses a spatial data double cache method and a mechanism based on a key value structure, and belongs to the technical field of spatial data storage and management. A double cache mechanism of memory caching and file caching is disclosed by the spatial data double cache method and the mechanism based on the key value structure, the memory caching is first level caching, uses B+tree organizing data, and is written in the file caching by adopting a caching write-back mechanism in an asynchronous mode; the file caching is second level caching, uses large files to be built, and builds caching index based on the B+tree so as to accelerate the speed of searching; and a free space of the file caching uses free space management based on the B+tree to manage. The spatial data double cache method and the mechanism based on the key value structure have the advantages of being free in key value storage mode, fast in searching speed, high in concurrency performance and the like. Storage and visiting efficiency of spatial data caching in network environment are improved, and the spatial data double cache method and the mechanism based on the key value structure can be used for caching of generic spatial data such as remote-sensing images, vector data and dynamic effect model (DEM) in a network geographic information system (GIS).

A mass point cloud spatial management method based on octree-like encoding takes the massive point cloud data as the research object, and is a hybrid point cloud index structure which combines the spatial segmentation of KD-tree to achieve efficient management of mass point cloud. The method is characterized in that firstly, the space of point cloud is partitioned by KD tree, and the subspace is further partitioned by octree, and the octree-like index structure is established; the traditional linear octree coding is improved and the optimized coding method is used to encode the space in orderto achieve better spatial management and neighborhood search. The experimental results and comparative analysis show that octree-like structure can make the overall structure of data organization morereasonable, improve the access efficiency and reduce the occupancy of memory space. The method not only improves the speed of traditional KD tree index, but also improves the problem that traditionaloctree occupies too much space and takes too long to search neighborhood, and realizes the reasonable management of massive point cloud space.

The invention discloses an HDFS-based virtual machine image storage system and a construction method thereof. The system comprises a virtual server, a management server, an HDFS storage node, a storage space manager, a read-write locating manager and an image data manager, wherein the storage space manager, the read-write locating manager and the image data manager are deployed in the storage management server. The method includes: the storage space manager is responsible of managing the disk organization form of storage space to finish storage of a great amount of virtual machine images; the read-write locating manager receives a virtual machine image operating command and randomly reads and writes specific images according to the metadata organization form; the image data manager is responsible of managing virtual machine image metadata and file content and organizes the image file content through the specific metadata structure. The HDFS-based virtual machine image storage system and the construction method thereof have the advantages that the HDFS has the limitation in supporting random file writing, a distributed fault-tolerance cloud storage mechanism of virtual machine image dynamic operation is achieved, reliability in data storage and access is improved, and the cost is reduced.

The invention provides an optical fiber communication method and relates to the technical field of NVME interface standards. The method mainly comprises the three steps of firstly installing device drivers; secondly performing device management based on an NVMe SSD user space management tool Nvme-cli hosted and developed by a maintainer Keitch Busch; and finally performing pressure testing on a device to detect device performance and viewing smart information through the Nvme-cli to view a device state. The invention provides a series of management methods from device driver installation to device detection, thereby filling the technical blanks.

The invention relates to a seafood class food refrigerating embedding type monitoring system. Data can be transferred through a bus, the freight to be stored can be treated and can be performed with systematic management, for the freight stored in a stock house, the system can perform 24-hour unmanned control management, and real time monitoring can be performed to various environments of the temperature and the humidity in the stock house by utilizing sensors. All the incoming and outgoing freights are recorded in a PC and the storage unit of a micro controller. The invention designs a communication network system CAN bus network. The invention also provides a voice control function, thereby providing a most human management environment for the personal staff. The invention is efficient and reliable, the operation is convenient, the space is fully utilized, the freight storage can be performed with centralized and spatial management, the storage capability is enhanced, the occupying area is reduced, and simultaneously the warehousing dynamic state can be accurately mastered, and merchandise purchase and sales can be dealt with in time; the energy is saved, the labor is saved, the quality is high, the pollution is low, and the cost is low.

Systems and methods are provided for the management of files across disparate file systems. In an illustrative operation, an exemplary computing environment comprises a file system management module, and an instruction set comprising at least one instruction to instruct the files system management module to manage, monitor, and control the storage/retrieval of a file across two or more disparate file systems operable on the exemplary computing environment managed using a unified name space. Illustratively, a file can be received by the file system management computing application and processed such that the file can be stored/managed (e.g., transparent to a user) on one of the operable two more disparate file systems according to one or more selected criteria. Further, the file system management application can monitor access patterns or attributes for individual files to generate the criteria used when storing/managing files across the two or more disparate files systems.

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.

Described herein are techniques for supporting bi-temporal data in a key value cache system. An embodiment provides bi-temporal data as the basic functionality of a key value cache system. An embodiment provides a redesign of the core data structures of a key value cache system, adds bi-temporal data storage in the key value hashing structure, and provides a temporality-aware memory space manager. Embodiments can achieve the same performance as current key value cache systems for regular queries (that is, the queries that only access the current versions of data) while supporting bi-temporal data.

The invention relates to a spatial analysis and correction method based on standard text addresses. The method includes: spatializing a standard address, establishing a standard address space library, analyzing longitude and latitude of a Google's location address base, correcting the data analyzed and, imparting spatial information to the text address. Therefore, distribution of customers can be visually indicated on a map, market share is quantitatively analyzed and scientifically decided in a certain area, and customer resources are spatially managed; customer bases are subjected to component analysis, the market for subsequent location planning is exploited, and good data preparation and good decision basis are provided.

The invention provides a target position point determination method and device, equipment and a storage medium. The method comprises the following steps: obtaining a plurality of object position points corresponding to a plurality of objects; determining a target object area where the plurality of object position points are located; dividing the target object area into a plurality of grids; selecting any grid including the object position points from the plurality of grids as a target grid, and determining a neighborhood grid corresponding to the target grid; taking the object position point in the target grid as a starting point, and performing position clustering on the object position point in the target grid and the object position point in the neighborhood grid to obtain a plurality of candidate position points belonging to the same category; and determining a central point of the plurality of candidate position points to obtain target position points corresponding to the plurality of candidate objects. According to the invention, the clustering speed of the target position point can be improved, the clustering category volume can be controlled, and the motion trend of the target position point can be updated, thereby facilitating the spatial management of massive intelligent equipment through the target position point.

The present disclosure generally relates to user interfaces for managing spatial audio. Some exemplary techniques include user interfaces for transitioning between visual elements. Some exemplary techniques include user interfaces for previewing audio. Some exemplary techniques include user interfaces for discovering music. Some exemplary techniques include user interfaces for managing headphone transparency. Some exemplary techniques include user interfaces for manipulating multiple audio streams of an audio source.

The invention discloses a goods allocation recommendation algorithm based on the dynamic planning of a standard unit. The algorithm supports the customization of the standard unit according to management requirements, warehouse goods allocations and storage material submission are subjected to conversion according to the standard unit, goods allocation calculation adopts a standard unit space, warehousing materials are subjected to conversion according to the standard unit and are dynamically matched with the goods allocations by the standard unit space, and a warehousing material target goods allocation is recommended. The goods allocation recommendation algorithm has the beneficial effects that goods allocation management granularity can be customized according to warehouse management requirements; and according to the specification characteristics of the warehousing materials, the warehouse goods allocations and a material reservation situation are combined to realize warehousing material goods allocation recommendation, warehousing work efficiency is accelerated to be improved, warehouse material storage is made normative, and a storage capacity use ratio is improved.

The invention discloses a key value storage system based on a host management tile record disk and a data processing method, and belongs to the technical field of information storage. The system comprises an LSM tree key value storage module used for receiving a request of a user and a space management module; each layer of space of the LSM tree key value storage module is composed of partitions of a plurality of host management tile recording disks, and data of each layer is strictly separated; and the space management module is used for connecting the LSM tree key value storage module and the host management tile recording disk and is responsible for space allocation and recovery of the host management tile recording disk. According to the invention, random writing is converted into sequential writing; characteristics of a shingled record disk are met, each layer of data of the LSM tree key value storage system is separately stored in the disk, due to the fact that the data flow speed of each layer is different, expenditure of garbage collection is effectively reduced, disk space management combines zone allocation, space allocation and hierarchical storage, and the data of eachlayer is more centralized.

Devices, systems, and methods for providing commanded movement of an end effector of a manipulator concurrent with a desired movement of one or more joints of the manipulator according to one or more consolidated null-space objectives. The null-space objectives may include a joint state combination, relative joint states, range of joint states, joint state profile, kinetic energy, clutching movements, collision avoidance movements, singularity avoidance movements, pose or pitch preference, desired manipulator configurations, commanded reconfiguration of the manipulator, and anisotropic emphasis of the joints. Methods include calculating multiple null-space movements according to different null-space objectives, determining an attribute for each and consolidating the null-space movements with a null-space manager using various approaches. The approaches may include applying weighting, scaling, saturation levels, priority, master velocity limiting, saturated limited integration and various combinations thereof.

The invention discloses a storage space management method. The method comprises the steps of querying a target storage sub-interval of which a storage state is converted from a non-available state toan available state; judging whether adjacent storage sub-intervals exist or not; wherein the adjacent storage sub-intervals are adjacent to the physical address of the target storage sub-interval, andthe storage state of the adjacent storage sub-intervals is an available state; and if so, combining the target storage sub-interval and the adjacent storage sub-interval into an available storage sub-interval so as to write data into the available storage sub-interval. According to the invention, a continuous storage space can be provided, and the continuity of data writing is improved. The invention further discloses a storage space management system, a storage medium and electronic equipment, which have the above beneficial effects.