CN114116942A - Space-time resource block data management method and system thereof - Google Patents
Space-time resource block data management method and system thereof Download PDFInfo
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Abstract
The invention relates to the field of data resource management, in particular to a time-space resource block data management method and a time-space resource block data management system. The method comprises the following steps: s1, establishing a space block unit: dividing the space block into a plurality of levels according to an administrative area basic network or a geographic basic network, associating space-time grid data from large to small of the levels, maintaining attribute information of each boundary, and establishing a relation of a plurality of inter-level boundary data; s2, constructing a basic block: constructing basic data including population, legal person, component and communication; s3, constructing a service block: constructing event data comprising aggregated spatiotemporal information resources; s4, data inspection: checking and modifying the quality of the basic block data and the service block data through a data cleaning tool; s5, data block dropping: establishing association of a basic block, service block data and a space block unit to form block data; s6, data block output service: providing block data service management and block map service. The problems that data are isolated from each other and data exchange and sharing between systems are difficult are solved.
Description
Technical Field
The invention relates to the field of data resource management, in particular to a time-space resource block data management method and a time-space resource block data management system.
Background
Current basic unit administers to have to supervise and examine the phenomenon such as complicated, the unified difficulty of administering of inspection, and the basic unit often need undertake the work of a large amount of different grade types when administering the work, including fire control, people and society, information acquisition, market supervision, safety in production etc. the work of each aspect often all has an independent one set of system, leads to the work repeated, and is inefficient, and community's net personnel need use many sets of information-based systems to carry out work simultaneously usually. The essential reason is that each government department at different levels, such as health, education, traffic, finance, safety and the like, masters a large amount of data in the field in the implemented informatization engineering, but the data are separated by isolated systems to form a data isolated island, and the data exchange and sharing among the systems are difficult.
At present, the data are stored in departments in a 'data' mode and cannot be organically connected with each other, and the data value is greatly influenced. The data has the advantages of closure and single dimension, the construction of an efficient and transparent government system and the development of an economic society are restricted, at the present of high-speed urbanization development, the urban management needs an omnibearing data base to support, the future social development rule is difficult to grasp only by the data of certain industry or field, and scientific and accurate decision making is difficult to realize.
The space-time block data is widely considered as a mark of the real arrival of the big data era, the construction of the space-time block data is used as a guide, a cross-region, cross-department and cross-level information sharing and linkage mode is constructed, and the block data is used for driving business flow and service flow, so that the grid treatment process of the community is optimized, the traditional mode of depending on an individual system module is changed, and a city-wide social treatment data resource overall utilization and co-construction sharing system is formed.
The urban gridding treatment mode is to divide the management area of the city into unit grids according to a certain standard by relying on a unified urban management and digital platform. Such as a cell information module, a building information module, a population information module, a unit store information module, a party building information module, a public security information module and the like, and establishes a form of mutually separating supervision and treatment through patrol and management of unit grids. And an analysis and statistics platform is established to analyze, count, investigate and rectify the events in streets, communities and grids, thereby achieving a grid treatment mode. The main advantages of the government are that the government can actively discover, timely process and enhance the management capacity and processing speed of the government to cities, but the independent modules are too many, so that the data repetition and redundancy are high, and the complex and repeated work of basic-level treatment workers is easily increased.
The data base of the current urban data management generally depends on a management mode of 'bar data', a data set which is chained in a certain industry and field, briefly, the information construction of all departments of the government is locally promoted by taking the department as a unit, so that each department can master a large amount of data in the field, and a natural resource department manages all natural resource data of land, mineral products, forest, grassland, wetland, water, ocean and the like in the jurisdiction and is responsible for the work of urban natural resource investigation, registration, monitoring, evaluation and the like, and a real estate department manages data of cadastrees, plots, sea, natural buildings, house property rights, rights of rights and the like and is responsible for urban real estate registration and trading work. For the structured data, a database management system is usually adopted for management, the unstructured data is usually saved in a file form, and in addition, the spatial data is usually stored and displayed in an image layer form by utilizing some geographic information software. Therefore, each department needs to establish an independent service management system and realize a service process by using data of the department, and such an informationized treatment mode seems to have close relationship among the departments and convenient data communication, but when meeting the requirement of information exchange and sharing, the management mode of the data is very limited, the data field is single, the data is closed and monopolized, and the data is managed by the characteristics of office flow, so that the data islanding problem is generated, and the division and the department are separated from each other, so that the omnibearing integrated treatment mode cannot be realized.
The existing data management methods of the 'strip data' are mutually isolated in space, the management and analysis of the data are only mutually overlapped, the required information is extracted, and the problems that the departments are difficult to communicate with each other, the data sharing is difficult, the auxiliary decision basis is incomplete exist in the urban digital treatment, and the development of urban informatization is restricted.
The stripe data has the defects of data isolated island, data monopoly and data prediction distortion. Due to the single dimension and the closure of the data, the data are stored in respective departments, so that the data become isolated islands, the data resources are difficult to exert value, analysis and mining cannot be performed on the basis, new knowledge cannot be found, and the new capability is improved. Moreover, monopoly characteristics among the pieces of data enable various data services to be independently expanded, if docking is needed, an independent module is needed to realize data exchange sharing and reuse, and the high efficiency and expandability of urban management are hindered. Therefore, in a data management and information system integration mode, the social management element data are gathered through the informatization systems of different business departments, so that the social management elements always have the states of overlapping, crossing, unclear data types and unclear data volumes, the data exchange and sharing among the systems are not facilitated, and the problems of complex primary management work, low management efficiency and the like are brought. In order to really realize the well-documented check, the converged government affair space-time information resources are required to be relied on, and people, affairs and objects of a space-time platform are combined to realize that 'strip' data of the whole city is converged into 'blocks', thereby providing support for city management and social governance.
The block data is the synthesis of various data related to people, things, rooms, things, legal people and the like formed in a physical space or an administrative area, and is equivalent to deconstructing, intersecting and fusing various data. The block data is divided into blocks according to seven levels of management units of cities, districts, streets, communities, grids, buildings and houses by regions and power limits, so that data of people, things, organizations and the like scattered in all departments fall into the communities, districts, buildings and houses, accurate sinking of various data is realized, and basic level workers master the conditions of population and enterprises in the districts. The method can provide data support for the base layer to develop refined management and precise service, and can also compact the responsibility of the base layer and the management responsibility of each business department, so that various problems of the base layer can be found early, and the problems are solved and implemented. Effectively improving the application capability of the social treatment resources and leading the base level to really master the resources and the application resources. Under the management mode of the data, a user can only inquire certain specific information, and under the drive of the block data, the user can know information such as people, legal persons, houses, events and the like related to a certain address by one key, and can customize personal journeys of the user according to the hobbies, the nearest weather and the popularity of tourist attractions when informing the tourist destination of the block data system.
The block data is obtained by deconstructing, crossing and fusing the data of each industry and each field, so that more and higher values can be found from the multidimensional data. It collects, aggregates and communicates economic and public data of a region relating to different fields of business, agriculture, civil affairs, medical treatment and the like to form a shared and open block data pool. The biggest advantage of the block data management is that the big data advantage is exerted, and the city management and social management work unit is refined, so that the responsibility main body, the responsibility affiliation and the like are clearer, thus the assessment and the accountability are easier, the mutual withering and tearing of the blocks are prevented, and the advancement and the scientificity of the management idea are substantially reflected. The social management refinement and the information construction are inseparable, huge data resources are partitioned and refined to fall into rooms by fully playing the roles of information technologies such as geographic spatial information and cloud computing in the social management refinement, mutual association of electronic maps, grids, data in the grids and management responsible persons is achieved, information sharing and business cooperation of basic grids and professional grids are achieved, and community services and management are extended from government departments to basic management subjects such as living committees, business committees, property management companies, social organizations, owners, legal representatives and building leaders.
Disclosure of Invention
The invention provides a space-time resource block data management method and a system thereof, aiming at solving the problems that data are isolated from each other and data exchange and sharing between systems are difficult.
The invention provides a space-time resource block data management method, which comprises the following steps:
s1, establishing a space block unit: dividing the space block into a plurality of levels according to an administrative area basic network or a geographic basic network, associating space-time grid data from large to small of the levels, maintaining attribute information of each boundary, and establishing a relation of a plurality of inter-level boundary data;
s2, constructing a basic block: constructing basic data including population, legal person, component and communication;
s3, constructing a service block: constructing event data comprising aggregated spatiotemporal information resources;
s4, data inspection: checking and modifying the quality of the basic block data and the service block data through a data cleaning tool;
s5, data block dropping: establishing association of a basic block, service block data and a space block unit to form block data;
s6, data block output service: providing block data service management and block map service.
As a further improvement of the present invention, in step S2, the address cleaning and matching tool provided by the unified address code library is used to complete the unified address coding and code assignment of the basic data;
in step S3, the unified address code and the assigning code of the event data are completed using the address cleaning and matching tool provided by the unified address code library;
in step S5, after the association between the basic block and the service block data and the space block unit is established, the association information of the address coding is identified and unified for the basic block and the service block.
As a further improvement of the present invention, in step S1, the levels divided according to the administrative district basic network include city boundaries, district boundaries, street boundaries, community boundaries, basic grids, buildings, houses;
the area divided according to the geographic basic network comprises a line geographic entity area and a plane geographic entity area, wherein the line geographic entity area comprises vector data and a name thereof corresponding to a line geographic entity in the city, and the plane geographic entity area comprises vector data and a name thereof corresponding to a plane geographic entity in the city.
As a further improvement of the present invention, in step S6, the block data service management includes providing multiple data services and model services for the application system to use, and performing right control on service access; the core service exists in the form of data and analysis function service, and provides block data service including two-dimensional and three-dimensional map visualization, query and analysis and data editing for users.
As a further improvement of the present invention, in the step S6, the block map service includes a block data display service, a query service, an analysis statistics service, and a map plotting service, which provide two-three-dimensional integration.
The invention also provides a space-time resource block data management system, which comprises:
a space block unit relationship maintenance module: dividing the space block into a plurality of levels according to an administrative area basic network or a geographic basic network, associating space-time grid data from large to small of the levels, maintaining attribute information of each boundary, and establishing a relation of a plurality of inter-level boundary data;
a basic block construction module: basic data including population, legal people, components and communication are constructed, and the basic data are normalized through a data cleaning tool;
a service block construction module: constructing event data comprising aggregated spatiotemporal information resources; normalizing the event data by a data cleansing tool;
data falling into block tool: establishing association of a basic block, service block data and a space block unit to form block data;
data block service module: providing block data service management and block map service.
As a further improvement of the present invention, the basic block building module further comprises: the unified address coding and code assigning of the basic data are completed by using an address cleaning and matching tool provided by a unified address coding library;
the service block building module further comprises: the unified address coding and code assigning of the event data are completed by using an address cleaning and matching tool provided by a unified address coding library;
the data drop block-in-picture tool further comprises: after the association between the basic block and the service block data and the space block unit is established, the association information of the address coding is identified and unified for the basic block and the service block.
As a further improvement of the present invention, the space block unit relationship maintenance module further includes: dividing the space blocks into eight levels from big to small according to the basic network of the administrative district, wherein the eight levels are city boundaries, district boundaries, street boundaries, community boundaries, basic grids, buildings and houses;
the system is divided according to a geographic basic network, and further comprises a geographic entity block management and maintenance module: the method comprises the management and maintenance of a line geographic entity and a plane geographic entity, wherein the line geographic entity maintains the corresponding vector data and the name of the line geographic entity in the city; and the geographical entity maintains the corresponding vector data and the name of the geographical entity in the city.
As a further improvement of the present invention, the data out-of-block service module includes a block data service management module: providing various data services and model services for an application system to use, and performing authority control on service access; the core service exists in the form of data and analysis function service, and provides block data service including two-dimensional and three-dimensional map visualization, query and analysis and data editing for users.
As a further improvement of the present invention, the data block-out service module includes a block map service module: the method provides two-three-dimensional integrated block data display service, query service, analysis and statistics service and map plotting service.
The invention has the beneficial effects that: the invention depends on government affair space-time data resources which are submitted from business systems of all committees and offices in the whole city, and realizes the blocking of the bar data, namely the government affair space-time data resources which are submitted by the committees and offices by cleaning and processing the bar data which are sourced from the committees and the offices according to the address information of the bar data by means of a city grid city management mode, and the gathering and fusion of the bar data are realized by means of space blocks such as units, buildings, communities and the like. The most advantage of the block data management is that the advantages of a space-time platform are exerted, and city management and social governance working units are refined. The social management refinement and the information construction are inseparable, huge data resources are fused, blocked and refined by fully playing the roles of information technologies such as geographic spatial information and cloud computing in the social management refinement, and fall to units, buildings, cells and communities, so that maps, grids, data in the grids and related personnel are automatically associated through blocks, and the grid data and a department service system are shared.
Drawings
FIG. 1 is a block diagram of a space-time resource block data management system according to the present invention;
FIG. 2 is a flow chart of a spatio-temporal resource block data management method of the present invention;
FIG. 3 is a flow chart of block data system blocking in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
The invention relies on the administration space-time data resources, and by means of the urban grid management mode, the strip data from each committee office is cleaned and processed according to the address information of the strip data to realize the blocking of the strip data, and the aggregation and fusion of the strip data are realized through the space blocks such as units, buildings, communities and the like. As shown in fig. 1, the present invention is a space-time resource block data management system, which comprises the following sub-modules: the method comprises the following steps of space block unit relationship maintenance, geographic entity block unit maintenance, a data map falling block tool, basic block construction, business block construction, block data service management and block map service.
Space block unit relationship maintenance: the space blocks are divided into eight levels according to an administrative area basic network, namely city boundaries, district boundaries, street boundaries, community boundaries, basic grids, buildings and houses, from large to small, the space information of each boundary, the attribute information such as names and codes are maintained by associating space-time grid data, and meanwhile, the relation with the boundary data of the previous level is established upwards.
And (3) geographic entity block management and maintenance: the space blocks are divided according to a geographical area basic network, and the management and maintenance of the geographical entity blocks comprise the management and maintenance of line geographical entities and plane geographical entities. The linear geographic entity maintains corresponding vector data, names and the like of the linear geographic entities in cities, and the linear geographic entities comprise highways, railways, pipelines, roads (street lanes), rail traffic lines, large bridges, large tunnels, irrigation ditches, drainage channels, aqueducts, river (lake) dikes, large gate dams, barrages, canals, rivers and the like; the geographical entity maintains corresponding vector data and names of geographical entities in the city, and the geographical entities include various administrative regions at all levels, mining areas, agriculture, forestry, pasture and fishing areas, industrial areas, development areas, border trade areas, ports, land slices, zone slices, large river ports, large airport, reservoir, flood storage (flood discharge) areas, irrigation areas, large parks, scenic areas, natural conservation areas, lakes, islands, continents with large areas, plains, basins, plateaus, hills, mountains, wetlands (swamps), liverworts, grasslands, forests, deserts, gobi, oases and tablelands.
Data falling into block tool: the data mapping and block entering tool is mainly used for establishing association between various data and block units, identifying association information such as unified address codes and the like, initially establishing a database for storing data centralized block and block databases, providing a unified address query selection service for a service system, realizing address information standardization of service data from a source, realizing source block entering, and comprising address retrieval and address matching functions.
Constructing a basic block: and normalizing the data through a data cleaning tool according to basic data such as population, legal person, component, communication and the like. And then the unified address coding and code assigning of the space-time data are completed by using an address cleaning and matching tool provided by a unified address coding library. And (3) creating a data structure by using database creating software according to the attribute field defined by the block data standard, and warehousing the relevant city management and social treatment element data by an ETL (extract Transform load) tool.
And (3) service block construction: according to the concept of all events, the collected space-time information resources can be abstracted into an event, and the events are important element data for city management and social governance. And normalizing the data by an ETL data cleaning tool, and using an address cleaning and matching tool provided by a uniform address coding library to finish uniform address coding and coding of related data.
And (3) block data service management: various types of data resources in the block data are provided externally in a service mode. The service is an outlet for externally sharing the block data and the calculation model, provides various data services and model services for an application system to use, and controls the access authority of the service. The core service exists in the form of data and analysis function service, and provides multiple block data services such as two-dimensional and three-dimensional map visualization, query and analysis, data editing and the like for users.
Block map service: the block map module is used as an entrance for displaying the whole resources of the block data center, and mainly provides two-three-dimensional integrated block data display capacity, query capacity, analysis and statistics capacity and map plotting capacity, wherein the map preview function highlights the display and analysis capacity of the temporal data.
As shown in fig. 2 and 3, the method for managing space-time resource block data according to the above system includes the following steps:
s1, establishing a space block unit: dividing the space block into a plurality of levels according to an administrative area basic network or a geographic basic network, associating space-time grid data from large to small of the levels, maintaining attribute information of each boundary, and establishing a relation of a plurality of inter-level boundary data;
s2, constructing a basic block: basic data including population, legal people, components and communication are constructed, and unified address coding and code assigning of the basic data are completed by using an address cleaning and matching tool provided by a unified address coding library;
s3, constructing a service block: constructing event data comprising converged spatio-temporal information resources, and completing unified address coding and code assignment of the event data by using an address cleaning and matching tool provided by a unified address coding library;
s4, data inspection: checking and modifying the quality of the basic block data and the service block data through a data cleaning tool;
s5, data block dropping: establishing association of a basic block, service block data and a space block unit, and identifying association information of unified address coding for the basic block and the service block to form block data;
s6, data block output service: providing block data service management and block map service.
In step S1, the hierarchy divided according to the administrative district basic network includes city boundaries, district boundaries, street boundaries, community boundaries, basic grids, buildings, and houses; the area divided according to the geographic basic network comprises a line geographic entity area and a plane geographic entity area, wherein the line geographic entity area comprises vector data and a name thereof corresponding to a line geographic entity in the city, and the plane geographic entity area comprises vector data and a name thereof corresponding to a plane geographic entity in the city.
In step S6, the block data service management includes providing various data services and model services for the application system to use, and performing authority control on service access; the core service exists in the form of data and analysis function service, and provides block data service including two-dimensional and three-dimensional map visualization, query and analysis and data editing for users. The block map service includes a block data display service, a query service, an analysis statistics service, and a map plotting service that provide two-three-dimensional integration.
The construction of basic blocks and business blocks is carried out through multi-level grids and empty data such as people, houses and events, the quality is checked and modified by using multiple data of a data cleaning tool, data is blocked by using a data blocking tool, and finally data block output service is carried out by using block data service management.
Based on the system modules, the block data management system realizes the management of the data of the whole city domain, and realizes the encapsulation of various 'bar' data related to people, things and things into 'blocks' in a physical space or an administrative area from the establishment of block boundaries, the data entering into the blocks, the block construction and the block service to the provision of the block management and the block map service, thereby realizing the fusion of multidimensional data. In the urban social management service, the block data management can provide social management element query service, social management element statistical analysis service, social relationship network analysis service, geographic element service, block aggregation analysis service, block relationship map service and the like, and show block service results in a map visualization mode. The problem that the data island and the information platform are unified is solved, more intelligent data platforms facing the future are constructed by internet thinking, and powerful data support is provided for accurate social service and fine governance.
The system and the method have the advantages that:
(1) a brand-new block data management idea: different from the original data management method, the invention uses the latest big data block data idea to carry out block grading on all population, legal people, urban parts, communication parts and the like in the district according to the space, thereby realizing the aggregation, fusion and application of multi-source data and improving the depth and the breadth of the urban gridding data;
(2) hierarchical chunking of data: the invention defines multi-level boundaries for space, realizes the distinguishing and the association of boundary pieces, and selects different boundaries according to the range of data when the data is blocked, thereby realizing the hierarchical block management of the data;
(3) block data service: different business services are defined on the basis of block data, a user can define, release and call the block data services by depending on a platform and display the services in a map visualization mode, so that different urban digital treatment functions are realized, different auxiliary decisions are provided for the user, and urban grid treatment capacity is improved.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A space-time resource block data management method is characterized by comprising the following steps:
s1, establishing a space block unit: dividing the space block into a plurality of levels according to an administrative area basic network or a geographic basic network, associating space-time grid data from large to small of the levels, maintaining attribute information of each boundary, and establishing a relation of a plurality of inter-level boundary data;
s2, constructing a basic block: constructing basic data including population, legal person, component and communication;
s3, constructing a service block: constructing event data comprising aggregated spatiotemporal information resources;
s4, data inspection: checking and modifying the quality of the basic block data and the service block data through a data cleaning tool;
s5, data block dropping: establishing association of a basic block, service block data and a space block unit to form block data;
s6, data block output service: providing block data service management and block map service.
2. The spatio-temporal resource block data management method according to claim 1, wherein the step S2 is performed by using a uniform address coding and assigning tool provided by a uniform address coding library to perform uniform address coding and assigning of the basic data;
in step S3, the unified address code and the assigning code of the event data are completed using the address cleaning and matching tool provided by the unified address code library;
in step S5, after the association between the basic block and the service block data and the space block unit is established, the association information of the address coding is identified and unified for the basic block and the service block.
3. The spatio-temporal resource block data management method according to claim 1, wherein in the step S1, the hierarchy divided by the administrative district basic network includes city boundary, district boundary, street boundary, community boundary, basic grid, building, house;
the area divided according to the geographic basic network comprises a line geographic entity area and a plane geographic entity area, wherein the line geographic entity area comprises vector data and a name thereof corresponding to a line geographic entity in the city, and the plane geographic entity area comprises vector data and a name thereof corresponding to a plane geographic entity in the city.
4. The spatio-temporal resource block data management method according to claim 1, wherein in the step S6, the block data service management includes providing a plurality of data services and model services for the application system to use, and performing right control on service access; the core service exists in the form of data and analysis function service, and provides block data service including two-dimensional and three-dimensional map visualization, query and analysis and data editing for users.
5. The spatio-temporal resource block data management method according to claim 1, wherein in the step S6, the block map service includes a block data display service, a query service, an analysis statistics service, and a map plotting service providing two-three-dimensional integration.
6. A system for managing space-time resource block data, comprising:
a space block unit relationship maintenance module: dividing the space block into a plurality of levels according to an administrative area basic network or a geographic basic network, associating space-time grid data from large to small of the levels, maintaining attribute information of each boundary, and establishing a relation of a plurality of inter-level boundary data;
a basic block construction module: basic data including population, legal people, components and communication are constructed, and the basic data are normalized through a data cleaning tool;
a service block construction module: constructing event data comprising aggregated spatiotemporal information resources; normalizing the event data by a data cleansing tool;
data falling into block tool: establishing association of a basic block, service block data and a space block unit to form block data;
data block service module: providing block data service management and block map service.
7. The spatio-temporal resource block data management system of claim 6, wherein the base block building module further comprises: the unified address coding and code assigning of the basic data are completed by using an address cleaning and matching tool provided by a unified address coding library;
the service block building module further comprises: the unified address coding and code assigning of the event data are completed by using an address cleaning and matching tool provided by a unified address coding library;
the data drop block-in-picture tool further comprises: after the association between the basic block and the service block data and the space block unit is established, the association information of the address coding is identified and unified for the basic block and the service block.
8. The spatio-temporal resource block data management system of claim 6, wherein the spatial block unit relationship maintenance module further comprises: dividing the space blocks into eight levels from big to small according to the basic network of the administrative district, wherein the eight levels are city boundaries, district boundaries, street boundaries, community boundaries, basic grids, buildings and houses;
the system is divided according to a geographic basic network, and further comprises a geographic entity block management and maintenance module: the method comprises the management and maintenance of a line geographic entity and a plane geographic entity, wherein the line geographic entity maintains the corresponding vector data and the name of the line geographic entity in the city; and the geographical entity maintains the corresponding vector data and the name of the geographical entity in the city.
9. The spatio-temporal resource block data management system of claim 6, wherein the data out-of-block services module comprises a block data services management module: providing various data services and model services for an application system to use, and performing authority control on service access; the core service exists in the form of data and analysis function service, and provides block data service including two-dimensional and three-dimensional map visualization, query and analysis and data editing for users.
10. The spatio-temporal resource block data management system of claim 6, wherein the data out-of-block service module comprises a block map service module: the method provides two-three-dimensional integrated block data display service, query service, analysis and statistics service and map plotting service.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114925043A (en) * | 2022-06-28 | 2022-08-19 | 北斗伏羲中科数码合肥有限公司 | Application method and device based on space-time grid block data and electronic equipment |
| CN115098610A (en) * | 2022-06-28 | 2022-09-23 | 北斗伏羲中科数码合肥有限公司 | Block data management system |
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2021
- 2021-11-30 CN CN202111442228.2A patent/CN114116942A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114925043A (en) * | 2022-06-28 | 2022-08-19 | 北斗伏羲中科数码合肥有限公司 | Application method and device based on space-time grid block data and electronic equipment |
| CN115098610A (en) * | 2022-06-28 | 2022-09-23 | 北斗伏羲中科数码合肥有限公司 | Block data management system |
| CN114925043B (en) * | 2022-06-28 | 2022-12-30 | 北斗伏羲中科数码合肥有限公司 | Application method and device based on space-time grid block data and electronic equipment |
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