CN111931260A - City digital twin visualization cooperation method - Google Patents
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Abstract
The invention provides a city digital twin visualization cooperation method, which comprises the following steps: s1: setting network terminals of companies and departments in a plurality of different fields as branch terminals; s2: and calling the digital model for mapping each shunt end through the master control end. S3: different digital models of different companies are mapped at the same coordinates. Multi-department collaborative scrutiny of data sharing and project planning is done S4: and acquiring project contents and project risks to be avoided of different departments under the same region coordinate from the master control end or each branch end through corresponding annotations. The urban digital twin visualization cooperation method solves the problem that important data and technical information is easy to leak due to information integration.
Description
Technical Field
The invention belongs to the field of internet collaborative application, and particularly relates to a city digital twin visualization collaborative method.
Background
The data volume in the aspects of whole city planning, construction, management and the like is very large, and comprises the data information volume at the present stage and the data information volume dozens of years ago, including road drawings, underground pipe network drawings, green plant drawings, subway drawings and the like of the whole city, and the data information is dispersed in different construction companies and design companies, and the construction companies and the design companies can not be in the same city or the same country.
Disclosure of Invention
In view of this, the invention provides a city digital twin visualization cooperation method to solve the problem that important data and technical information is easily leaked due to information integration.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a city digital twin visualization cooperation method comprises the following steps:
s1: setting network terminals of companies and departments in a plurality of different fields as branch terminals;
s2: and calling the digital model for mapping each shunt end through the master control end.
S3: different digital models of different companies are mapped at the same coordinates. Multi-department collaborative reconnaissance of data sharing and project scheme
S4: and acquiring project contents and project risks to be avoided of different departments under the same region coordinate from the master control end or each branch end through corresponding annotations.
Further, the department utilized in step S1 individually logs in the Server of the overall control department, and operates thereunder.
Furthermore, each department remotely logs in a Server of the master control department through a rtmp protocol.
Further, the digital model information of each department is acquired by an acquisition card and uploaded to a master control end.
Furthermore, the master control end is a unified server.
Further, the master control end used in step S2 summarizes the multi-channel signal composite image, and the multi-channel signal composite image is a digital model mapped and uploaded in different domains of different departments.
Further, the MAP information is uploaded by the master control terminal used in step S2, and each department logs in the MAP Server by the authority to view the digital model information.
Further, the total control end utilized in step S2 is in explicit and implicit control over the digital model at each branch end on the same coordinate, and the total control end annotates the mapping model and remotely annotates each branch end.
Further, the digital model mappings at the respective branch terminals used in step S1 are mutually called, and the remote annotation is performed between the branch terminals.
Compared with the prior art, the invention has the following advantages: the city digital twin visual cooperation method provided by the invention collects corresponding data through a collection card and converges a mapped model to a server port. The multi-way model may be mapped at one coordinate point. And a collaborative work tool for globalization and remote operation of each department.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic flow chart of a city digital twin visualization collaboration method according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
A city digital twin visualization cooperation method comprises the following steps:
s1: setting network terminals of companies and departments in a plurality of different fields as branch terminals;
s2: and calling the digital model for mapping each shunt end through the master control end.
S3: different digital models of different companies are mapped at the same coordinates. Multi-department collaborative reconnaissance of data sharing and project scheme
S4: and acquiring project contents and project risks to be avoided of different departments under the same region coordinate from the master control end or each branch end through corresponding annotations.
As shown in fig. 1, the department utilized in step S1 individually logs in the Server of the overall control department, and operates thereunder.
As shown in fig. 1, each department remotely logs in a Server of the general control department through rtmp protocol.
As shown in fig. 1, the digital model information of each department is acquired by an acquisition card and uploaded to a master control end.
As shown in fig. 1, the master control end is a unified server.
As shown in fig. 1, the master control end utilized in step S2 summarizes the multi-channel signal composite image, and the multi-channel signal composite image is a digitized model mapped and uploaded in different domains of different departments.
As shown in fig. 1, the MAP information is uploaded by the master control terminal used in step S2, and each department registers the MAP Server with authority to view the digital model information.
As shown in fig. 1, the total control end utilized in step S2 is controlled explicitly or implicitly by the digital model at each branch end on the same coordinate, and the total control end performs annotation on the mapping model and remote annotation on each branch end.
As shown in fig. 1, the branch digital model mappings used in step S1 are called each other, and the branches are remotely annotated.
Each branch terminal, namely companies in different fields, acquires the digital model through an acquisition card and can upload the digital model to a unified server, namely a master control terminal. The master control end is just like a program director of a television station, collects multiple signals, namely, maps and uploads digital models in different fields of different companies.
Through the master control end. A numerical model mapping the various taps may be invoked.
And different digital models of different companies can be mapped at the same coordinate. The data sharing and the multi-department collaborative inspection of the project scheme are achieved.
And project contents and project risks to be avoided of different departments under the same region coordinate can be known from the master control end or each branch end through corresponding annotations.
And comprehensive data management and data analysis can be performed, and project processes can be better performed by matching with all departments.
Therefore, a cross-domain remote digital twin remote cooperative working scheme is formed.
Each department remotely logs in a Server of a main control department through a rtmp protocol independently and operates under the Server,
then the respective digital model information is acquired by an acquisition card and can be uploaded to a unified server, namely a master control end.
The master control end is just like a program director of a television station, collects multi-channel signal synthetic images, namely, digital models which are mapped and uploaded in different fields of different departments. And the digital model for mapping each shunt end can be called through the master control end.
And different digital models of different departments can be mapped at the same coordinate. The data sharing and the multi-department collaborative inspection of the project scheme are achieved. The corresponding remarks can be from the master control end or each shunt end,
and (4) knowing the project contents of different departments under the same regional coordinate and the project risks to be avoided. And the system can also perform comprehensive data management and data analysis, and better cooperate with each company to perform project process.
The main control department can upload MAP information, and each department can log in the MAP Server through the authority to watch the digital model information.
The director station of the master control department can be controlled locally or remotely (being convenient for the outside personnel to monitor).
The invention has simple operation and convenient use; the data is safe and not easy to leak; the acquisition card has high precision for acquiring the digital model; the field span is large. Can cover multiple fields and regions; the cooperative interaction is strong. And collecting corresponding data through a collection card, and converging the mapped model to a server port. The multi-way model may be mapped at one coordinate point. And a collaborative work tool for globalization and remote operation of each department.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A city digital twin visualization cooperation method is characterized by comprising the following steps:
s1: setting network terminals of companies and departments in a plurality of different fields as branch terminals;
s2: and calling the digital model for mapping each shunt end through the master control end.
S3: different digital models of different companies are mapped at the same coordinates. Multi-department collaborative reconnaissance of data sharing and project scheme
S4: and acquiring project contents and project risks to be avoided of different departments under the same region coordinate from the master control end or each branch end through corresponding annotations.
2. The city digital twin visualization cooperation method according to claim 1, wherein: the department utilized in step S1 logs in the Server of the general control department alone, and operates thereunder.
3. The city digital twin visualization cooperation method according to claim 2, wherein: each department remotely logs in a Server of the master control department through a rtmp protocol.
4. The city digital twin visualization cooperation method according to claim 2, wherein: and the digital model information of each department is acquired by an acquisition card and uploaded to a master control end.
5. The city digital twin visualization cooperation method according to claim 4, wherein: the master control end is a unified server.
6. The city digital twin visualization cooperation method according to claim 1, wherein: and S2, the master control end collects the multi-channel signal synthetic images, and the multi-channel signal synthetic images are digital models which are mapped and uploaded in different fields of different departments.
7. The city digital twin visualization cooperation method according to claim 1, wherein: and step S2, uploading the MAP information by the main control end, and logging in the MAP Server by each department through the authority to watch the digital model information.
8. The city digital twin visualization cooperation method according to claim 1, wherein: and S2, the main control end is utilized to be in explicit-implicit control of the digital model of each branch end on the same coordinate, and the main control end carries out annotation on the mapping model and remote annotation on each branch end.
9. The city digital twin visualization cooperation method according to claim 1, wherein: the digital model mappings at the branch terminals used in step S1 are mutually called, and remote annotation is performed between the branch terminals.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113919106A (en) * | 2021-09-29 | 2022-01-11 | 大连理工大学 | Underground pipeline structure safety evaluation method based on augmented reality and digital twins |
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| Publication number | Priority date | Publication date | Assignee | Title |
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