CN116579067B - Geographic information receiving and processing system and method based on CIM platform - Google Patents
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Abstract
The invention provides a geographic information receiving and processing system and a geographic information receiving and processing method based on a CIM platform, which use a unified CIM platform management end to execute system management function initialization, and realize modeling object management better than the prior art. Firstly, building identification normalization is realized by introducing cooperation of a CIM platform management end and a system building identification preset part, and a unified building allocation mode is established for building modeling of the CIM platform. Meanwhile, building structure information and display mask information of a plurality of specific buildings are collected through a plurality of building information collection units, single-end double collection is achieved, and structural information and safety characteristic information of the buildings are obtained. And the modeling layer and the remolding layer are matched for use, so that information security association is carried out on building modeling, and the update evolution of the building modeling is realized. Through systematic management of CIM platform users and modeling objects, CIM digital modeling and platform management with consistent standards and orderly distribution are realized.
Description
Technical Field
The invention belongs to the technical field of new generation information, and particularly relates to a geographic information receiving and processing system and method based on a CIM platform.
Background
In the smart city management process, the platform management means enables city management and city construction to avoid various implementation defects such as unordered planning and on-site planning. By using the information technology means of modeling such as BIM and CIM, the building structure and the position information acquired by the geographic information system can be integrated and displayed on the same geographic information layer.
The geographic information system can acquire geographic information of each geographic information node, for example, for a specific block or a specific building, the geographic information system can acquire various geographic information such as position information, structure information and the like of the specific block or the specific building, but in the process of sorting after acquisition, the geographic information generally has the problem of information splitting, and the information of a single block or a single building cannot be accurately classified into various application types and has certain integration problem.
In general, because management functions of the existing geographic information system and the management end of the CIM platform still stay in simple display layer data management, a normalization processing process for data is lacking, and meanwhile, deep coordination and effective integration of building modeling type information to be processed in a model display process are lacking, in the modeling process, different modeling buildings have the problems that identification normalization is uncontrollable, building identifications are independently processed in a coordinated mode of a specific management end and a normalization module in a system updating evolution process, so that system data disorder is generated, and system overhead of the management end is increased.
The invention provides a geographic information receiving and processing system and a geographic information receiving and processing method based on a CIM platform, which use a unified CIM platform management end to execute system management function initialization, and realize modeling object management better than the prior art. Firstly, building identification normalization is realized by introducing cooperation of a CIM platform management end and a system building identification preset part, and a unified building allocation mode is established for building modeling of the CIM platform. Meanwhile, building structure information and display mask information of a plurality of specific buildings are collected through a plurality of building information collection units, single-end double collection is achieved, and structural information and safety characteristic information of the buildings are obtained. And the modeling layer and the remolding layer are matched for use, so that information security association is carried out on building modeling, and the update evolution of the building modeling is realized. Through systematic management of CIM platform users and modeling objects, CIM digital modeling and platform management with consistent standards and orderly distribution are realized.
Disclosure of Invention
The invention aims to provide a geographic information receiving and processing system based on a CIM platform, which is superior to the prior art.
In order to achieve the above object, the technical scheme of the present invention is as follows:
a CIM platform-based geographic information reception processing system, the system comprising:
The CIM platform management end is used for realizing the management function of the geographic information receiving and processing system based on the CIM platform, determining building objects to be modeled which are oriented by the geographic information receiving and processing system based on the CIM platform, presetting an administrator function, unordered building identifications of the building objects to be modeled, and presetting display mask information of the building objects to be modeled;
the unordered building identifier is a building name character string;
and the system building identification preset part is used for associating the unordered building identification to a specific building identification. The building mark is a specific numerical value, and the specific numerical values are mutually different from each other;
as a stackable preferred embodiment, unordered building logos are custom-defined strings of building owners that characterize the meaning of building subject matter, style, users, etc.
The building information acquisition units are used for acquiring building structure information of a specific building and sending the building structure information of the specific building to the modeling layer;
the building structure information includes at least: building information is disclosed for displaying the appearance structure of a building; floor information for displaying three-dimensional floors of a building; fire line information for displaying fire lines of a building; network transmission information for displaying the network transmission line of the building;
The building information acquisition unit is also used for acquiring the display mask information of the specific building and sending the display mask information of the specific building to the modeling layer;
when the display mask information is initialized by the CIM platform, a system administrator presets each building, the display mask information is divided into S, A, B, C type identifiers from high to low, and different display security levels are represented from high to low respectively;
as a stackable preferred embodiment, the building information collecting unit is further configured to collect display mask information of a specific building, and send the display mask information of the specific building to the modeling layer, specifically: the system is for each building to be added to the CIM platform, and the administrator sets its security level according to its system management security requirements, and as another stackable preferred embodiment, the security level is specifically characterized by showing mask information non i, which may be S, A, B, C from high to low. For example, the S-level display mask information corresponds to the security level 1, and only public building information is displayed; the A-level display mask information corresponds to the security level 2 and only displays the public building information and the floor information; the B-level display mask information corresponds to the security level 3 and only displays public building information, floor information and fire-fighting line information; and the C-level display mask information corresponds to the security level 4, and the public building information, the floor information, the fire-fighting line information and the network transmission information are displayed.
The modeling layer is used for receiving building structure information of a plurality of specific buildings, establishing a three-dimensional space model for the specific buildings, namely modeling [ i ], wherein i is a building identifier of the specific building in the geographic information receiving and processing system based on the CIM platform;
the modeling layer is also used for receiving the display mask information of a plurality of specific buildings, and establishing a mask level table, wherein the mask level table stores the display mask information non i of each specific building, and i is the building identification of the specific building in the geographic information receiving processing system based on the CIM platform;
wherein the mask level table stores the identification of each specific building, the stereo space model modeling [ i ] and the presentation mask information non [ i ] in association.
A remodeling layer, wherein the remodeling layer performs a first operation, and the first operation at least comprises receiving a plurality of specific building stereoscopic space model modeling [ i ] and display mask information non [ i ] of each specific building, and remolding the plurality of specific building stereoscopic space model modeling [ i ] based on the display mask information non [ i ] of each specific building;
as a stackable preferred embodiment, the remodeling layer performs a first operation including at least receiving a plurality of the specific building construction stereoscopic space model modeling [ i ] and the presentation mask information non s [ i ] of each specific building, and remodeling the plurality of the specific building construction stereoscopic space model modeling [ i ] based on the presentation mask information non s [ i ] of each specific building, at least comprising: correlating the plurality of the specific building stereoscopic space model modeling [ i ] with the exhibition mask information non [ i ] of each specific building, and adding mask flag bits for the plurality of the specific building stereoscopic space model modeling [ i ] based on the exhibition mask information non [ i ] of each specific building, the mask flag bits being equivalent to the mask information ranking S, A, B, C. As another stackable preferred embodiment, the building-specific model of building improvement model [ i ] is a building-specific model of building model [ i ] with mask marker bits added.
The remodelling layer also performs a second operation, the second operation including at least generating a plurality of building-specific modeling models of stereoscopic improvement [ i ] based on the first operation;
the remolding layer sends the building space improvement model modeling [ i ] to a CIM platform pretreatment layer;
the CIM platform preprocessing layer receives the model i of the specific building for building the stereoscopic space improvement model, and according to the geographic information offset preset by the system, the CIM platform preprocessing layer superimposes the geographic information offset preset by the system based on the original position information of the specific buildings to determine the modeling position information of the CIM platform of the specific buildings;
the information integration layer defines that the access level distribution of CIM platform users is the same as the display mask information distribution of the building, and aiming at authorized access users in a built-in information base of the system, a system administrator presets the access level of CIM platform users of each user;
and the CIM platform receives CIM platform user information of the information integration library, establishes a plurality of building models according to the stereoscopic space improvement model modeling position information of the CIM platform and the specific buildings, and determines display information facing the user and displays the display information to corresponding users according to the CIM platform user access level, the stereoscopic space improvement model modeling position information of the CIM platform and the specific buildings.
As a stackable preferred embodiment, the CIM platform receives CIM platform user information of the information integration library, establishes a plurality of building models according to the stereoscopic space improvement model modeling < i > and CIM platform modeling position information of a plurality of specific buildings, and determines user-oriented display information according to CIM platform user access level, stereoscopic space improvement model modeling < i > and CIM platform modeling position information of a plurality of specific buildings, and displays the user-oriented display information to corresponding users, specifically comprising: the system administrator presets geographic information offset K of a specific building or all buildings, wherein K is vector data on a plane, and initializes CIM platform modeling position information of the specific buildings to original position information and superimposes offset positions of the geographic information offset preset by the system. When the access level of the CIM platform user is higher than the mask mark bit of the building three-dimensional space model modeling [ i ], S is higher than A and B is higher than C, the superimposed offset is removed, and the building three-dimensional space model on the CIM platform is displayed based on the original position information of a plurality of specific buildings; when the access level of the CIM platform user is not higher than the mask mark bit of the building three-dimensional space model modeling [ i ], S is higher than A and B is higher than C, only CIM platform modeling position information of the specific buildings is displayed, and an offset prompt is given out on a large screen of a CIM platform client; as another stackable preferred embodiment, the offset hint may be a specific string, for example, "you now watch the ambiguous location of the building, if you need to pinpoint the building or use a building management function, please consult and promote your access level".
Preferably, the access level distribution of the CIM platform user is S, A, B or C, and the access level of S is higher than a and higher than B and higher than C.
Preferably, the exhibition mask information is used for representing the exhibition information of the building facing to the CIM platform user, wherein the exhibition mask information of S represents that the security is higher than A and higher than B and higher than C, namely the exhibition information of S level is minimum.
Preferably, the building identifiers i of the specific buildings in the geographic information receiving and processing system based on the CIM platform are different values.
Meanwhile, the invention also provides a geographic information receiving and processing method based on the CIM platform, which comprises the following steps:
the system preprocessing step I: the method comprises the steps of realizing a management function of a geographic information receiving and processing system based on a CIM platform management end, determining building objects to be modeled which are faced by the geographic information receiving and processing system based on the CIM platform, presetting an administrator function, unordered building identifications of the building objects to be modeled, and presetting display mask information of the building objects to be modeled; the unordered building identifier is a building name character string;
and a system preprocessing step II: a system building identification pre-set is used to associate the unordered building identification to a particular building identification. The building mark is a specific numerical value, and the specific numerical values are mutually different from each other;
As a stackable preferred embodiment, unordered building logos are custom-defined strings of building owners that characterize the meaning of building subject matter, style, users, etc.
Step one: building information of a specific building is collected by using a building information collection unit, and the building structure information of the specific building is sent to a modeling layer;
the building structure information includes at least: building information is disclosed for displaying the appearance structure of a building; floor information for displaying three-dimensional floors of a building; fire line information for displaying fire lines of a building; network transmission information for displaying the network transmission line of the building;
step two: collecting display mask information of a specific building by using a building information collecting unit, and sending the display mask information of the specific building to a modeling layer;
when the display mask information is initialized by the CIM platform, a system administrator presets each building, the display mask information is divided into S, A, B, C type identifiers from high to low, and different display security levels are represented from high to low respectively;
as a stackable preferred embodiment, the building information collecting unit is further configured to collect display mask information of a specific building, and send the display mask information of the specific building to the modeling layer, specifically: the system is for each building to be added to the CIM platform, and the administrator sets its security level according to its system management security requirements, and as another stackable preferred embodiment, the security level is specifically characterized by showing mask information non i, which may be S, A, B, C from high to low. For example, the S-level display mask information corresponds to the security level 1, and only public building information is displayed; the A-level display mask information corresponds to the security level 2 and only displays the public building information and the floor information; the B-level display mask information corresponds to the security level 3 and only displays public building information, floor information and fire-fighting line information; the C-level display mask information corresponds to the security level 4, and the public building information, the floor information, the fire-fighting line information and the network transmission information are displayed;
Step three: building structure information of a plurality of specific buildings is received by using a modeling layer, a three-dimensional space model is built for the specific buildings, namely modeling [ i ], wherein i is building identification of the specific buildings in the geographic information receiving and processing system based on the CIM platform;
the modeling layer is also used for receiving the display mask information of a plurality of specific buildings, and establishing a mask level table, wherein the mask level table stores the display mask information non i of each specific building, and i is the building identification of the specific building in the geographic information receiving processing system based on the CIM platform;
step four: performing a first operation using a remodel layer, the first operation including at least receiving a plurality of the specific building stereoscopic space model modeling [ i ] and presentation mask information non [ i ] for each specific building, remolding the plurality of the specific building stereoscopic space model modeling [ i ] based on the presentation mask information non [ i ] for each specific building;
as a stackable preferred embodiment, the remodeling layer performs a first operation including at least receiving a plurality of the specific building construction stereoscopic space model modeling [ i ] and the presentation mask information non s [ i ] of each specific building, and remodeling the plurality of the specific building construction stereoscopic space model modeling [ i ] based on the presentation mask information non s [ i ] of each specific building, at least comprising: correlating the plurality of the specific building stereoscopic space model modeling [ i ] with the exhibition mask information non [ i ] of each specific building, and adding mask flag bits for the plurality of the specific building stereoscopic space model modeling [ i ] based on the exhibition mask information non [ i ] of each specific building, the mask flag bits being equivalent to the mask information ranking S, A, B, C. As another stackable preferred embodiment, the building-specific model of building improvement model [ i ] is a building-specific model of building model [ i ] with mask marker bits added. c
Step five: performing a second operation using the remodelling layer, the second operation including at least generating a plurality of the building-specific modeling models, modeling, + [ i ], based on the first operation;
the remolding layer sends the building space improvement model modeling [ i ] to a CIM platform pretreatment layer;
step six: receiving a model i of building a three-dimensional space improvement model by using a CIM platform preprocessing layer, and determining CIM platform modeling position information of a plurality of specific buildings according to geographic information offset preset by a system and based on original position information of the plurality of specific buildings by superposing the geographic information offset preset by the system;
step seven: defining the access level distribution of CIM platform users by using an information integration layer to be the same as the display mask information distribution of the building, and presetting the access level of CIM platform users of each user by a system administrator aiming at authorized access users in a built-in information base of the system;
step eight: and receiving CIM platform user information of the information integration library by using the CIM platform, establishing a plurality of building models according to the stereoscopic space improvement model modeling i and CIM platform modeling position information of a plurality of specific buildings, determining user-oriented display information according to the CIM platform user access level, the stereoscopic space improvement model modeling i and the CIM platform modeling position information of the plurality of specific buildings, and displaying the user-oriented display information to corresponding users.
Preferably, the access level distribution of the CIM platform user is S, A, B or C, and the access level of S is higher than a and higher than B and higher than C.
Preferably, the display mask information is used for representing the presentable information of the building facing to the CIM platform user, wherein the display mask information of S represents that the security is higher than a and higher than B and higher than C, that is, the presentable information of S level is minimum.
Preferably, the building identifiers i of the specific buildings in the geographic information receiving and processing system based on the CIM platform are different values.
In conjunction therewith, the invention also proposes a computer-readable storage medium in which a processor-executable program is stored, characterized in that the processor-executable program, when being executed by a processor, is adapted to carry out the method as described above.
In conjunction therewith, the invention also proposes an informationized data processing device comprising a processor, a memory, wherein the memory comprises a computer-readable storage medium, in which a processor-executable program is stored, which processor-executable program, when being executed by the processor, is adapted to carry out the method as described above.
The invention provides a geographic information receiving and processing system based on a CIM platform, and provides a geographic information receiving and processing system and method based on the CIM platform, wherein a unified CIM platform management end is used for initializing a system management function, and modeling object management is realized better than the prior art. Firstly, building identification normalization is realized by introducing cooperation of a CIM platform management end and a system building identification preset part, and a unified building allocation mode is established for building modeling of the CIM platform. Meanwhile, building structure information and display mask information of a plurality of specific buildings are collected through a plurality of building information collection units, single-end double collection is achieved, and structural information and safety characteristic information of the buildings are obtained. The CIM platform-based preprocessing layer provides a safety protection function for the CIM platform-based geographic information receiving and processing system, diversity access and specificity management of platform users are achieved, and excessive reading of system information by low-level users is avoided, so that CIM platform information leakage is avoided. Finally, the CIM platform user is considered to possibly contain multiple types, so that a user grading mechanism organically cooperated with the display mask information is provided, the platform user is effectively graded, and the building modeling is subjected to information security association through the matched use of the modeling layer and the remodeling layer, so that the update evolution of the building modeling is realized. Through systematic management of CIM platform users and modeling objects, CIM digital modeling and platform management with consistent standards and orderly distribution are realized.
Drawings
Fig. 1 is a basic system structure diagram of a CIM platform-based geographic information receiving and processing system according to the present invention.
Fig. 2 is a schematic diagram of a preferred embodiment of a system architecture of a hierarchical structure style in a CIM platform-based geographic information receiving and processing system according to the present invention.
Fig. 3 is a schematic diagram of a preferred embodiment of a system architecture for managing information identifier delivery in a CIM platform-based geographic information receiving and processing system according to the present invention.
Fig. 4 is a schematic diagram of a preferred embodiment of a CIM platform-based geographic information receiving and processing method according to the present invention.
Fig. 5 is a schematic diagram of a preferred embodiment of the preprocessing step in the CIM platform-based geographic information receiving and processing method according to the present invention.
Detailed Description
Several embodiments and advantages of the CIM platform-based geographic information receiving processing system and method as claimed in the present invention are described in detail below to facilitate more detailed examination and resolution of the present invention.
For a better understanding of the technical solution of the present invention, the following detailed description of the embodiments of the present invention refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
It should be understood that although the terms first, second, etc. may be used in embodiments of the invention to describe a method and corresponding device, these terms should not be limited to these terms. These terms are only used to distinguish keywords from one another. For example, a first operation or the like may also be referred to as a second operation, and similarly, a second operation or the like may also be referred to as a first operation without departing from the scope of embodiments of the present invention.
Depending on the context, the word "if" as used herein may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to detection". Similarly, the phrase "if determined" or "if detected (stated condition or event)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event)" or "in response to detection (stated condition or event), depending on the context.
As shown in fig. 1 to 3 of the specification, one embodiment of a CIM platform-based geographic information receiving and processing system and a specific embedded module thereof according to the present invention is disclosed, where the CIM platform-based geographic information receiving and processing system includes:
the CIM platform management end is used for realizing the management function of the geographic information receiving and processing system based on the CIM platform, determining building objects to be modeled which are oriented by the geographic information receiving and processing system based on the CIM platform, presetting an administrator function, unordered building identifications of the building objects to be modeled, and presetting display mask information of the building objects to be modeled;
the unordered building identifier is a building name character string;
and the system building identification preset part is used for associating the unordered building identification to a specific building identification. The building mark is a specific numerical value, and the specific numerical values are mutually different from each other;
as a stackable preferred embodiment, the system building identifier pre-setting unit is configured to associate the unordered building identifier with a specific building identifier, and may include:
the unordered building identification is converted into a building identification based on a specific conversion mode. For example, letters or a correspondence of characters and numerals may be set, and the character string may be converted into a numerical string.
As a stackable preferred embodiment, unordered building logos are custom-defined strings of building owners that characterize the meaning of building subject matter, style, users, etc.
The building information acquisition units are used for acquiring building structure information of a specific building and sending the building structure information of the specific building to the modeling layer;
the building structure information includes at least: building information is disclosed for displaying the appearance structure of a building; floor information for displaying three-dimensional floors of a building; fire line information for displaying fire lines of a building; network transmission information for displaying the network transmission line of the building;
the building information acquisition unit is also used for acquiring the display mask information of the specific building and sending the display mask information of the specific building to the modeling layer;
when the display mask information is initialized by the CIM platform, a system administrator presets each building, the display mask information is divided into S, A, B, C type identifiers from high to low, and different display security levels are represented from high to low respectively;
as a stackable preferred embodiment, the building information collecting unit is further configured to collect display mask information of a specific building, and send the display mask information of the specific building to the modeling layer, specifically: the system is for each building to be added to the CIM platform, and the administrator sets its security level according to its system management security requirements, and as another stackable preferred embodiment, the security level is specifically characterized by showing mask information non i, which may be S, A, B, C from high to low. For example, the S-level display mask information corresponds to the security level 1, and only public building information is displayed; the A-level display mask information corresponds to the security level 2 and only displays the public building information and the floor information; the B-level display mask information corresponds to the security level 3 and only displays public building information, floor information and fire-fighting line information; and the C-level display mask information corresponds to the security level 4, and the public building information, the floor information, the fire-fighting line information and the network transmission information are displayed.
The modeling layer is used for receiving building structure information of a plurality of specific buildings, establishing a three-dimensional space model for the specific buildings, namely modeling [ i ], wherein i is a building identifier of the specific building in the geographic information receiving and processing system based on the CIM platform;
the modeling layer is also used for receiving the display mask information of a plurality of specific buildings, and establishing a mask level table, wherein the mask level table stores the display mask information non i of each specific building, and i is the building identification of the specific building in the geographic information receiving processing system based on the CIM platform;
wherein the mask level table stores the identification of each specific building, the stereo space model modeling [ i ] and the presentation mask information non [ i ] in association.
A remodeling layer, wherein the remodeling layer performs a first operation, and the first operation at least comprises receiving a plurality of specific building stereoscopic space model modeling [ i ] and display mask information non [ i ] of each specific building, and remolding the plurality of specific building stereoscopic space model modeling [ i ] based on the display mask information non [ i ] of each specific building;
as a stackable preferred embodiment, the remodeling layer performs a first operation including at least receiving a plurality of the specific building construction stereoscopic space model modeling [ i ] and the presentation mask information non s [ i ] of each specific building, and remodeling the plurality of the specific building construction stereoscopic space model modeling [ i ] based on the presentation mask information non s [ i ] of each specific building, at least comprising: correlating the plurality of the specific building stereoscopic space model modeling [ i ] with the exhibition mask information non [ i ] of each specific building, and adding mask flag bits for the plurality of the specific building stereoscopic space model modeling [ i ] based on the exhibition mask information non [ i ] of each specific building, the mask flag bits being equivalent to the mask information ranking S, A, B, C. As another stackable preferred embodiment, the building-specific model of building improvement model [ i ] is a building-specific model of building model [ i ] with mask marker bits added.
The remodelling layer also performs a second operation, the second operation including at least generating a plurality of building-specific modeling models of stereoscopic improvement [ i ] based on the first operation;
the remolding layer sends the building space improvement model modeling [ i ] to a CIM platform pretreatment layer;
the CIM platform preprocessing layer receives the model i of the specific building for building the stereoscopic space improvement model, and according to the geographic information offset preset by the system, the CIM platform preprocessing layer superimposes the geographic information offset preset by the system based on the original position information of the specific buildings to determine the modeling position information of the CIM platform of the specific buildings;
the information integration layer defines that the access level distribution of CIM platform users is the same as the display mask information distribution of the building, and aiming at authorized access users in a built-in information base of the system, a system administrator presets the access level of CIM platform users of each user;
and the CIM platform receives CIM platform user information of the information integration library, establishes a plurality of building models according to the stereoscopic space improvement model modeling position information of the CIM platform and the specific buildings, and determines display information facing the user and displays the display information to corresponding users according to the CIM platform user access level, the stereoscopic space improvement model modeling position information of the CIM platform and the specific buildings.
As a stackable preferred embodiment, the CIM platform receives CIM platform user information of the information integration library, establishes a plurality of building models according to the stereoscopic space improvement model modeling < i > and CIM platform modeling position information of a plurality of specific buildings, and determines user-oriented display information according to CIM platform user access level, stereoscopic space improvement model modeling < i > and CIM platform modeling position information of a plurality of specific buildings, and displays the user-oriented display information to corresponding users, specifically comprising: the system administrator presets geographic information offset K of a specific building or all buildings, wherein K is vector data on a plane, and initializes CIM platform modeling position information of the specific buildings to original position information and superimposes offset positions of the geographic information offset preset by the system. When the access level of the CIM platform user is higher than the mask mark bit of the building three-dimensional space model modeling [ i ], S is higher than A and B is higher than C, the superimposed offset is removed, and the building three-dimensional space model on the CIM platform is displayed based on the original position information of a plurality of specific buildings; when the access level of the CIM platform user is not higher than the mask mark bit of the building three-dimensional space model modeling [ i ], S is higher than A and B is higher than C, only CIM platform modeling position information of the specific buildings is displayed, and an offset prompt is given out on a large screen of a CIM platform client; as another stackable preferred embodiment, the offset hint may be a specific string, for example, "you now watch the ambiguous location of the building, if you need to pinpoint the building or use a building management function, please consult and promote your access level".
Preferably, the access level distribution of the CIM platform user is S, A, B or C, and the access level of S is higher than a and higher than B and higher than C.
Preferably, the exhibition mask information is used for representing the exhibition information of the building facing to the CIM platform user, wherein the exhibition mask information of S represents that the security is higher than A and higher than B and higher than C, namely the exhibition information of S level is minimum.
Preferably, the building identifiers i of the specific buildings in the geographic information receiving and processing system based on the CIM platform are different values.
Meanwhile, as shown in fig. 4-5 of the specification, the invention also provides a geographic information receiving and processing method based on the CIM platform, which comprises the following steps:
system pretreatment step 1: the method comprises the steps of realizing a management function of a geographic information receiving and processing system based on a CIM platform management end, determining building objects to be modeled which are faced by the geographic information receiving and processing system based on the CIM platform, presetting an administrator function, unordered building identifications of the building objects to be modeled, and presetting display mask information of the building objects to be modeled; the unordered building identifier is a building name character string;
system pretreatment step 2: a system building identification pre-set is used to associate the unordered building identification to a particular building identification. The building mark is a specific numerical value, and the specific numerical values are mutually different from each other;
As a stackable preferred embodiment, unordered building logos are custom-defined strings of building owners that characterize the meaning of building subject matter, style, users, etc.
As a stackable preferred embodiment, the system building identifier pre-setting unit is configured to associate the unordered building identifier with a specific building identifier, and may include:
the unordered building identification is converted into a building identification based on a specific conversion mode. For example, letters or a correspondence of characters and numerals may be set, and the character string may be converted into a numerical string.
Step S102: building information of a specific building is collected by using a building information collection unit, and the building structure information of the specific building is sent to a modeling layer;
the building structure information includes at least: building information is disclosed for displaying the appearance structure of a building; floor information for displaying three-dimensional floors of a building; fire line information for displaying fire lines of a building; network transmission information for displaying the network transmission line of the building;
step S104: collecting display mask information of a specific building by using a building information collecting unit, and sending the display mask information of the specific building to a modeling layer;
When the display mask information is initialized by the CIM platform, a system administrator presets each building, the display mask information is divided into S, A, B, C type identifiers from high to low, and different display security levels are represented from high to low respectively;
as a stackable preferred embodiment, the building information collecting unit is further configured to collect display mask information of a specific building, and send the display mask information of the specific building to the modeling layer, specifically: the system is for each building to be added to the CIM platform, and the administrator sets its security level according to its system management security requirements, and as another stackable preferred embodiment, the security level is specifically characterized by showing mask information non i, which may be S, A, B, C from high to low. For example, the S-level display mask information corresponds to the security level 1, and only public building information is displayed; the A-level display mask information corresponds to the security level 2 and only displays the public building information and the floor information; the B-level display mask information corresponds to the security level 3 and only displays public building information, floor information and fire-fighting line information; and the C-level display mask information corresponds to the security level 4, and the public building information, the floor information, the fire-fighting line information and the network transmission information are displayed.
Step S106: building structure information of a plurality of specific buildings is received by using a modeling layer, a three-dimensional space model is built for the specific buildings, namely modeling [ i ], wherein i is building identification of the specific buildings in the geographic information receiving and processing system based on the CIM platform;
the modeling layer is also used for receiving the display mask information of a plurality of specific buildings, and establishing a mask level table, wherein the mask level table stores the display mask information non i of each specific building, and i is the building identification of the specific building in the geographic information receiving processing system based on the CIM platform;
step S108: performing a first operation using a remodel layer, the first operation including at least receiving a plurality of the specific building stereoscopic space model modeling [ i ] and presentation mask information non [ i ] for each specific building, remolding the plurality of the specific building stereoscopic space model modeling [ i ] based on the presentation mask information non [ i ] for each specific building;
as a stackable preferred embodiment, the remodeling layer performs a first operation including at least receiving a plurality of the specific building construction stereoscopic space model modeling [ i ] and the presentation mask information non s [ i ] of each specific building, and remodeling the plurality of the specific building construction stereoscopic space model modeling [ i ] based on the presentation mask information non s [ i ] of each specific building, at least comprising: correlating the plurality of the specific building stereoscopic space model modeling [ i ] with the exhibition mask information non [ i ] of each specific building, and adding mask flag bits for the plurality of the specific building stereoscopic space model modeling [ i ] based on the exhibition mask information non [ i ] of each specific building, the mask flag bits being equivalent to the mask information ranking S, A, B, C. As another stackable preferred embodiment, the building-specific model of building improvement model [ i ] is a building-specific model of building model [ i ] with mask marker bits added.
Step S110: performing a second operation using the remodelling layer, the second operation including at least generating a plurality of the building-specific modeling models, modeling, + [ i ], based on the first operation;
the remolding layer sends the building space improvement model modeling [ i ] to a CIM platform pretreatment layer;
step S112: receiving a model i of building a three-dimensional space improvement model by using a CIM platform preprocessing layer, and determining CIM platform modeling position information of a plurality of specific buildings according to geographic information offset preset by a system and based on original position information of the plurality of specific buildings by superposing the geographic information offset preset by the system;
step S114: defining the access level distribution of CIM platform users by using an information integration layer to be the same as the display mask information distribution of the building, and presetting the access level of CIM platform users of each user by a system administrator aiming at authorized access users in a built-in information base of the system;
step S116: and receiving CIM platform user information of the information integration library by using the CIM platform, establishing a plurality of building models according to the stereoscopic space improvement model modeling i and CIM platform modeling position information of a plurality of specific buildings, determining user-oriented display information according to the CIM platform user access level, the stereoscopic space improvement model modeling i and the CIM platform modeling position information of the plurality of specific buildings, and displaying the user-oriented display information to corresponding users.
As a stackable preferred embodiment, the CIM platform receives CIM platform user information of the information integration library, establishes a plurality of building models according to the stereoscopic space improvement model modeling < i > and CIM platform modeling position information of a plurality of specific buildings, and determines user-oriented display information according to CIM platform user access level, stereoscopic space improvement model modeling < i > and CIM platform modeling position information of a plurality of specific buildings, and displays the user-oriented display information to corresponding users, specifically comprising: the system administrator presets geographic information offset K of a specific building or all buildings, wherein K is vector data on a plane, and initializes CIM platform modeling position information of the specific buildings to original position information and superimposes offset positions of the geographic information offset preset by the system. When the access level of the CIM platform user is higher than the mask mark bit of the building three-dimensional space model modeling [ i ], S is higher than A and B is higher than C, the superimposed offset is removed, and the building three-dimensional space model on the CIM platform is displayed based on the original position information of a plurality of specific buildings; when the access level of the CIM platform user is not higher than the mask mark bit of the building three-dimensional space model modeling [ i ], S is higher than A and B is higher than C, only CIM platform modeling position information of the specific buildings is displayed, and an offset prompt is given out on a large screen of a CIM platform client; as another stackable preferred embodiment, the offset hint may be a specific string, for example, "you now watch the ambiguous location of the building, if you need to pinpoint the building or use a building management function, please consult and promote your access level".
Preferably, the access level distribution of the CIM platform user is S, A, B or C, and the access level of S is higher than a and higher than B and higher than C.
Preferably, the display mask information is used for representing the presentable information of the building facing to the CIM platform user, wherein the display mask information of S represents that the security is higher than a and higher than B and higher than C, that is, the presentable information of S level is minimum.
Preferably, the building identifiers i of the specific buildings in the geographic information receiving and processing system based on the CIM platform are different values.
In conjunction therewith, the invention also proposes a computer-readable storage medium in which a processor-executable program is stored, characterized in that the processor-executable program, when being executed by a processor, is adapted to carry out the method as described above.
In conjunction therewith, the invention also proposes an informationized data processing device comprising a processor, a memory, wherein the memory comprises a computer-readable storage medium, in which a processor-executable program is stored, which processor-executable program, when being executed by the processor, is adapted to carry out the method as described above.
The invention provides a geographic information receiving and processing system based on a CIM platform, and provides a geographic information receiving and processing system and method based on the CIM platform, wherein a unified CIM platform management end is used for initializing a system management function, and modeling object management is realized better than the prior art. Firstly, building identification normalization is realized by introducing cooperation of a CIM platform management end and a system building identification preset part, and a unified building allocation mode is established for building modeling of the CIM platform. Meanwhile, building structure information and display mask information of a plurality of specific buildings are collected through a plurality of building information collection units, single-end double collection is achieved, and structural information and safety characteristic information of the buildings are obtained. The CIM platform-based preprocessing layer provides a safety protection function for the CIM platform-based geographic information receiving and processing system, diversity access and specificity management of platform users are achieved, and excessive reading of system information by low-level users is avoided, so that CIM platform information leakage is avoided. Finally, the CIM platform user is considered to possibly contain multiple types, so that a user grading mechanism organically cooperated with the display mask information is provided, the platform user is effectively graded, and the building modeling is subjected to information security association through the matched use of the modeling layer and the remodeling layer, so that the update evolution of the building modeling is realized. Through systematic management of CIM platform users and modeling objects, CIM digital modeling and platform management with consistent standards and orderly distribution are realized.
In all the above embodiments, in order to achieve the requirements of some special data transmission and read/write functions, devices, modules, devices, hardware, pin connections or memories and processor differences may be added to the operation process of the above method and the corresponding devices to expand the functions.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described method, apparatus and unit may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in the present invention, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of method steps is merely a logical or functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as the steps of the method and the separation components of the device may or may not be logically or physically separated, may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each method step, implementation and functional unit in each embodiment of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
The above-described methods and apparatus may be implemented as integrated units in the form of software functional units, which may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a Processor (Processor) to perform part of the steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), an NVRAM, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the invention.
It should be noted that: the above embodiments are only for more clearly explaining and illustrating the technical solution of the present invention, and are not limiting thereof; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A CIM platform-based geographic information reception processing system, the system comprising:
the CIM platform management end is used for realizing the management function of the geographic information receiving and processing system based on the CIM platform, determining building objects to be modeled which are oriented by the geographic information receiving and processing system based on the CIM platform, presetting an administrator function, unordered building identifications of the building objects to be modeled, and presetting display mask information of the building objects to be modeled;
The unordered building identifier is a building name character string;
a system building identification preset part, which is used for associating the unordered building identification to a specific building identification; the building mark is a specific numerical value, and the specific numerical values are mutually different from each other;
the building information acquisition units are used for acquiring building structure information of a specific building and sending the building structure information of the specific building to the modeling layer;
the building structure information includes at least: building information is disclosed for displaying the appearance structure of a building; floor information for displaying three-dimensional floors of a building; fire line information for displaying fire lines of a building; network transmission information for displaying the network transmission line of the building;
the building information acquisition unit is also used for acquiring the display mask information of the specific building and sending the display mask information of the specific building to the modeling layer;
when the display mask information is initialized by the CIM platform, a system administrator presets each building, the display mask information is divided into S, A, B, C type identifiers from high to low, and different display security levels are represented from high to low respectively;
The modeling layer is used for receiving building structure information of a plurality of specific buildings, establishing a three-dimensional space model for the specific buildings, namely modeling [ i ], wherein i is a building identifier of the specific building in the geographic information receiving and processing system based on the CIM platform;
the modeling layer is also used for receiving the display mask information of a plurality of specific buildings, and establishing a mask level table, wherein the mask level table stores the display mask information non i of each specific building, and i is the building identification of the specific building in the geographic information receiving processing system based on the CIM platform;
a remodeling layer, wherein the remodeling layer performs a first operation, and the first operation at least comprises receiving a plurality of specific building stereoscopic space model modeling [ i ] and display mask information non [ i ] of each specific building, and remolding the plurality of specific building stereoscopic space model modeling [ i ] based on the display mask information non [ i ] of each specific building;
the remodelling layer also performs a second operation, the second operation including at least generating a plurality of building-specific modeling models of stereoscopic improvement [ i ] based on the first operation;
the remolding layer sends the building space improvement model modeling [ i ] to a CIM platform pretreatment layer;
The CIM platform preprocessing layer receives the model i of the specific building for building the stereoscopic space improvement model, and according to the geographic information offset preset by the system, the CIM platform preprocessing layer superimposes the geographic information offset preset by the system based on the original position information of the specific buildings to determine the modeling position information of the CIM platform of the specific buildings;
the information integration layer defines that the access level distribution of CIM platform users is the same as the display mask information distribution of the building, and aiming at authorized access users in a built-in information base of the system, a system administrator presets the access level of CIM platform users of each user;
and the CIM platform receives CIM platform user information of the information integration library, establishes a plurality of building models according to the stereoscopic space improvement model modeling position information of the CIM platform and the specific buildings, and determines display information facing the user and displays the display information to corresponding users according to the CIM platform user access level, the stereoscopic space improvement model modeling position information of the CIM platform and the specific buildings.
2. The CIM platform-based geographic information receiving processing system of claim 1, wherein the presentation mask information is used to characterize the presentable information of the building for CIM platform users, wherein the presentation mask information of S characterizes that the security is higher than a and higher than B and higher than C, i.e., the presentable information of S-level is the least.
3. The CIM platform-based geographical information receiving and processing system according to claim 1, wherein the building identifications i of the specific buildings in the CIM platform-based geographical information receiving and processing system are different values from each other.
4. A geographic information receiving and processing method based on a CIM platform comprises the following steps:
the system preprocessing step I: the method comprises the steps of realizing a management function of a geographic information receiving and processing system based on a CIM platform management end, determining building objects to be modeled which are faced by the geographic information receiving and processing system based on the CIM platform, presetting an administrator function, unordered building identifications of the building objects to be modeled, and presetting display mask information of the building objects to be modeled; the unordered building identifier is a building name character string;
and a system preprocessing step II: using a system building identification pre-set for associating the unordered building identification to a specific building identification; the building mark is a specific numerical value, and the specific numerical values are mutually different from each other;
step one: building information of a specific building is collected by using a building information collection unit, and the building structure information of the specific building is sent to a modeling layer;
The building structure information includes at least: building information is disclosed for displaying the appearance structure of a building; floor information for displaying three-dimensional floors of a building; fire line information for displaying fire lines of a building; network transmission information for displaying the network transmission line of the building;
step two: collecting display mask information of a specific building by using a building information collecting unit, and sending the display mask information of the specific building to a modeling layer;
when the display mask information is initialized by the CIM platform, a system administrator presets each building, the display mask information is divided into S, A, B, C type identifiers from high to low, and different display security levels are represented from high to low respectively;
step three: building structure information of a plurality of specific buildings is received by using a modeling layer, a three-dimensional space model is built for the specific buildings, namely modeling [ i ], wherein i is building identification of the specific buildings in the geographic information receiving and processing system based on the CIM platform;
the modeling layer is also used for receiving the display mask information of a plurality of specific buildings, and establishing a mask level table, wherein the mask level table stores the display mask information non i of each specific building, and i is the building identification of the specific building in the geographic information receiving processing system based on the CIM platform;
Step four: performing a first operation using a remodel layer, the first operation including at least receiving a plurality of the specific building stereoscopic space model modeling [ i ] and presentation mask information non [ i ] for each specific building, remolding the plurality of the specific building stereoscopic space model modeling [ i ] based on the presentation mask information non [ i ] for each specific building;
step five: performing a second operation using the remodelling layer, the second operation including at least generating a plurality of the building-specific modeling models, modeling, + [ i ], based on the first operation;
the remolding layer sends the building space improvement model modeling [ i ] to a CIM platform pretreatment layer;
step six: receiving a model i of building a three-dimensional space improvement model by using a CIM platform preprocessing layer, and determining CIM platform modeling position information of a plurality of specific buildings according to geographic information offset preset by a system and based on original position information of the plurality of specific buildings by superposing the geographic information offset preset by the system;
step seven: defining the access level distribution of CIM platform users by using an information integration layer to be the same as the display mask information distribution of the building, and presetting the access level of CIM platform users of each user by a system administrator aiming at authorized access users in a built-in information base of the system;
Step eight: and receiving CIM platform user information of the information integration library by using the CIM platform, establishing a plurality of building models according to the stereoscopic space improvement model modeling i and CIM platform modeling position information of a plurality of specific buildings, determining user-oriented display information according to the CIM platform user access level, the stereoscopic space improvement model modeling i and the CIM platform modeling position information of the plurality of specific buildings, and displaying the user-oriented display information to corresponding users.
5. The CIM platform-based geographic information receiving and processing method according to claim 4, wherein the exhibition mask information is used for characterizing the exhibition information of the building facing to the CIM platform user, wherein the exhibition mask information of S characterizes that the security is higher than a and higher than B and higher than C, i.e. the exhibition information of S-level is minimum.
6. The CIM platform-based geographic information receiving and processing method according to claim 5, wherein the building identifiers i of the specific buildings in the CIM platform-based geographic information receiving and processing system are different values.
7. A computer readable storage medium, in which a processor executable program is stored, characterized in that the processor executable program is for performing the method according to any of claims 4-6 when being executed by a processor.
8. An informative data processing apparatus comprising a processor, a memory, wherein the memory comprises a computer readable storage medium in which a processor executable program is stored, which when executed by the processor is adapted to carry out the method according to any one of claims 4-6.
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