Building 3d visualization monitoring method, system and storage medium

Abstract

The application discloses a building 3D visual monitoring method, a building 3D visual monitoring system and a storage medium. The building 3D visual monitoring method comprises the following steps: acquiring a BIM model of a building and sensor data, wherein the sensor data is collected by sensors arranged in a building area; integrating the sensor data into the BIM model; and transmitting the integrated BIM model to a display end to perform a building monitoring operation. According to the application, the building structure and / or sensor information can be acquired, edited and managed in real time in a 3D visual manner, and more intuitive, efficient and intelligent building monitoring operation can be realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building monitoring, and in particular to a building 3D visualized monitoring method, a building 3D visualized monitoring system and a storage medium. BACKGROUND

[0002] Various types of buildings can provide corresponding places for people's production, work and daily life, and there are a large number of equipment and personnel in such buildings, which can generate a considerable number of event behaviors, some of which can be normal and safe, but some of which can be abnormal and even harmful, so it is desirable to be able to conveniently, quickly and reliably monitor the building events and the like. In the prior art, although a large number of building monitoring methods have been provided, they still have some defects and shortcomings in aspects such as visualization, intelligence, networking, convenience and the like. SUMMARY

[0003] Therefore, the present application provides a building 3D visualized monitoring method, a building 3D visualized monitoring system and a storage medium, thereby solving or at least alleviating one or more of the above-mentioned problems and other problems in the prior art.

[0004] Firstly, according to a first aspect of the present application, it provides a building 3D visualized monitoring method, the building 3D visualized monitoring method comprising the steps of:

[0005] obtaining a BIM model of a building and sensor data, the sensor data being collected by sensors arranged in a building area;

[0006] integrating the sensor data into the BIM model; and

[0007] transmitting the integrated BIM model to a display end for building monitoring operation.

[0008] In the building 3D visualized monitoring method according to the present application, optionally, the building 3D visualized monitoring method further comprises the step of: performing analysis processing on the obtained BIM model so as to integrate the sensor data into the BIM model after analysis processing.

[0009] In the building 3D visualized monitoring method according to the present application, optionally, the step of performing analysis processing on the obtained BIM model comprises:

[0010] performing file format conversion on the obtained BIM model to generate an intermediate data file; and

[0011] generating a parsed BIM model based on the intermediate data file; and / or

[0012] The step of integrating the sensor data into the BIM model comprises:

[0013] The acquired sensor data is processed into data compatible with the parsed BIM model for integration into the parsed BIM model.

[0014] In the building 3D visualization monitoring method according to the present application, optionally, the intermediate data file is a data file comprising GLTF or GLB format, GLSL format, BIN format and XML format, or the intermediate data file is a data file comprising GLTF or GLB format and XML format.

[0015] In the building 3D visualization monitoring method according to the present application, optionally, the step of integrating the sensor data into the BIM model comprises:

[0016] The acquired sensor data is processed into data compatible with the acquired BIM model for integration into the acquired BIM model.

[0017] In the building 3D visualization monitoring method according to the present application, optionally, the sensor data comprises real-time data and historical data collected by the sensors, and the sensors comprise imaging sensors, acoustic sensors, temperature sensors, smoke sensors, humidity sensors, indoor air quality sensors, gun shooting sensors, light sensors, human body sensors.

[0018] In the building 3D visualization monitoring method according to the present application, optionally, the integrated BIM model is transmitted to the display end in a wireless manner and / or a wired manner, 3D visualization is displayed using a WEB interface at the display end, and the display end comprises a mobile terminal.

[0019] Further, according to the second aspect of the present application, a building 3D visualization monitoring system is also provided, which comprises:

[0020] An acquisition module is arranged to acquire a BIM model of a building and sensor data collected by sensors arranged in a building area;

[0021] An integration module is in communication with the acquisition module and arranged to integrate the sensor data into the BIM model; and

[0022] a transmission module, in communication with the integration module, and configured to transmit the integrated BIM model to a display terminal for monitoring operation of the building.

[0023] In the building 3D visualization monitoring system according to the present application, optionally, the building 3D visualization monitoring system further comprises:

[0024] a parsing processing module, in communication with the acquisition module and the integration module, and configured to perform parsing processing on the acquired BIM model so as to integrate the sensor data into the parsed BIM model.

[0025] In the building 3D visualization monitoring system according to the present application, optionally, the parsing processing module is configured to perform the following operations:

[0026] performing file format conversion on the acquired BIM model to generate an intermediate data file; and

[0027] generating a parsed BIM model based on the intermediate data file; and / or

[0028] the integration module is configured to perform the following operations:

[0029] processing the acquired sensor data into data compatible with the parsed BIM model for integration into the parsed BIM model.

[0030] In the building 3D visualization monitoring system according to the present application, optionally, the intermediate data file is a data file comprising GLTF or GLB format, GLSL format, BIN format and XML format, or the intermediate data file is a data file comprising GLTF or GLB format and XML format.

[0031] In the building 3D visualization monitoring system according to the present application, optionally, the integration module is configured to perform the following operations:

[0032] processing the acquired sensor data into data compatible with the BIM model for integration into the BIM model.

[0033] In the building 3D visualization monitoring system according to the present application, optionally, the sensor data comprises real-time data and historical data collected by the sensors, and the sensors comprise imaging sensors, acoustic sensors, temperature sensors, smoke sensors, humidity sensors, indoor air quality sensors, gun shooting sensors, light sensors, human body sensors.

[0034] In the building 3D visualization monitoring system according to the present application, optionally, the transmitting module is configured to transmit the integrated BIM model to the display end in a wireless and / or wired manner, the display end is configured to use a WEB interface to perform 3D visualization display, and the display end comprises a mobile terminal.

[0035] In addition, according to the third aspect of the present application, there is also provided a storage medium for storing instructions which, when executed, implement the building 3D visualization monitoring method according to any one of claims 1-7.

[0036] The principles, features, characteristics and advantages of the technical solutions according to the present application will be clearly understood from the following detailed description in combination with the accompanying drawings. For example, the technical solutions according to the present application have obvious technical advantages compared with the prior art, which innovatively integrates Building Information Modeling (BIM) with various sensor data, so that the building structure and / or sensor information can be acquired, edited, managed and the like in a more intuitive and fast 3D visualization manner, realizing more efficient and intelligent building monitoring, and the 3D visualization operation can be performed based on a WEB interface without the need to install any client application program, thus being very convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0037] The technical solutions according to the present application will be described in further detail below in combination with the accompanying drawings and embodiments, but it should be understood that these drawings are only designed for explanatory purposes and are only intended to conceptually illustrate the structural configurations described herein, and are not necessarily drawn to scale.

[0038] Figure 1 Fig. 1 is a flowchart of an embodiment of a building 3D visualization monitoring method according to the present application.

[0039] Figure 2 Fig. 2 is a flowchart of another embodiment of a building 3D visualization monitoring method according to the present application.

[0040] Figure 3 Fig. 3 is a schematic diagram of a system for implementing the building 3D visualization monitoring method according to the present application. Figure 2 Fig. 4 is an example diagram of the BIM model in the embodiment shown in Fig. 3.

[0041] Figure 4 Fig. 5 is another example diagram of the BIM model in the embodiment shown in Fig. 3. Figure 2 Fig. 6 is an example diagram of the BIM model in the embodiment shown in Fig. 5.

[0042] Figure 5is a schematic diagram of the components of an embodiment of a building 3D visualization monitoring system according to the present application, in which a BIM model, sensor data and an example of a display terminal are simultaneously shown schematically. DETAILED DESCRIPTION

[0043] First of all, it should be noted that the steps, components, features and advantages of the building 3D visualization monitoring method, building 3D visualization monitoring system and storage medium according to the present application will be described below by way of example, but all the descriptions should not be used to form any limitation on the present application.

[0044] Furthermore, for any single technical feature described or implied in the embodiments mentioned herein, or any single technical feature shown or implied in the drawings, the present application still allows any combination or deletion to be continued between these technical features (or their equivalents) without any technical obstacles, so that more embodiments according to the present application should be considered to be within the scope of the description herein. In this document, the technical term "monitoring" includes, for example, display, information acquisition, data editing, condition control and the like, and the technical terms "… terminal", "… module" and the like include components, devices or equipment that allow implementation by hardware, software or a combination thereof.

[0045] Reference should be made to Figures 1 to 4 , in which two embodiments of a building 3D visualization monitoring method according to the present application are respectively shown, and the design idea of the method of the present application will be described in detail below by means of these two examples.

[0046] First of all, in the first embodiment shown in Figure 1 , the building 3D visualization monitoring method can include the following steps:

[0047] In step S11, the BIM model and sensor data of the building can be acquired first, so as to be integrated later.

[0048] As for the BIM model, it has a 3D configuration and can generally contain a large amount of various building design information, and is allowed to have various file formats. Without departing from the main idea of the present application, the building design information contained in the BIM model and the corresponding file format can be selected according to the specific application requirements, so as to be able to integrate the BIM model with the sensor data very conveniently, for transmission to the display terminal for, for example, 3D visualization display, editing processing of building information, acquisition of sensor information and the like for 3D visualization monitoring operations on the building.

[0049] In practical applications, the specific processing means for integrating the BIM model with the sensor data can be various. For example, in some embodiments, the sensor data can be directly integrated with some data of the BIM model (or the data of the BIM model after the parsing processing which will be described in detail later) to form a data file which can be transmitted to the display end for use. For another example, the sensor data can be stored in a database, and then the required corresponding sensor data is called when used, and is transmitted to the display end for use together with the data of the BIM model (or the data of the BIM model after the parsing processing).

[0050] As for the above-mentioned sensor data, it can be obtained by sensors arranged in the building area. That is, various types of sensors can be used, which are installed in the internal area and / or the peripheral area of the building to detect and obtain information related to the building. Such information can be real-time data or historical data (for example, stored in the sensor and / or system database), which plays an important role in helping work managers and the like to achieve effective monitoring of the building.

[0051] In practical applications, the method of the present application allows the use of any possible sensor data which can be provided by various sensors including but not limited to, for example, imaging sensors, acoustic sensors, temperature sensors, humidity sensors, smoke sensors, indoor air quality sensors (IAQ Sensor), gunshot sensors (Gunshot Sensor), light sensors, human body sensors, etc., that is, all types of sensors that can be installed in the interior of the building (including interior facilities such as elevators, air conditioners, etc.) and / or the exterior of the building. Generally, the sensor data can be obtained from the sensors by wired means (such as USB, gateway connection, etc.) and / or wireless means (such as BLUETOOTH, WIFI, etc.).

[0052] In addition, it should be understood that the specific number, selected model, arrangement position, communication connection mode, etc. of such sensors in the interior and / or exterior of the building can be flexibly set and adjusted according to the actual application requirements.

[0053] Subsequently, in step S12, the sensor data can be integrated into the obtained BIM model. As described above, since the BIM model and the sensor data are allowed to be selective, in some applications, the sensor data can be directly integrated into the BIM model without intermediate parsing processing of any one of the two.

[0054] Next, in step S13, the integrated BIM model can be transmitted to a display device (such as a PC, workstation, or mobile terminal) via wired and / or wireless means for building monitoring. This allows users to perform real-time visualization, editing, and sensor data acquisition in a more intuitive 3D manner for building monitoring.

[0055] As an example, in optional scenarios, users can directly use a web interface (such as various web browsers) to display the integrated BIM model in 3D. For instance, they can rotate, move, and zoom in on specific areas of the BIM model to view detailed information about each floor of the building. They can also click on sensor icons within the BIM model to obtain real-time sensor status or historical data. This is significantly superior to existing 2D map-based methods, and since users do not need to install any client applications in the web interface, it is not only extremely convenient to operate but also highly practical.

[0056] Please continue reading. Figure 2 The figure illustrates a second embodiment of the 3D visualization monitoring method for buildings according to the present invention. Unless otherwise specified herein, the same or corresponding descriptions of steps, features, etc., described above with respect to the first embodiment are equally applicable to this second embodiment.

[0057] The 3D visualization monitoring method for buildings may include the following steps:

[0058] In step S21, the building's BIM model and sensor data can be acquired first;

[0059] Then, in step S22, the acquired BIM model is parsed so that the sensor data can be subsequently integrated into the parsed BIM model. Although in Figure 1 In the illustrated embodiments, sensor data can be directly integrated into the BIM model in some applications. However, in other applications, the BIM model needs to be parsed first before the sensor data can be integrated into the parsed BIM model. For example, the BIM model can be converted to a different file format to generate an intermediate data file, which can then be used to generate the desired parsed BIM model for integration.

[0060] For example, since the existing BIM model mostly adopts the IFC file format, which contains all the design content in the building at the design stage, the file is usually large and needs to be opened and read using professional software, and is not suitable for WEB transmission, display, and editing, etc. operations, therefore, the following will take the BIM model adopting the file format as an example, and give two specific examples of parsing processing in Figure 2 and Figure 3 respectively.

[0061] First, in the example shown in Figure 2 , the IFC format BIM model can be converted into intermediate data files including DAE format and XML format using parsing tool P1 (such as IFCConvert, etc.), and the above DAE format file can be converted into intermediate data files including GLTF or GLB format, GLSL format and BIN format using parsing tool P2 (such as Collada2GLTF, etc.), and then the above intermediate data files can be converted into the desired parsed BIM model for integration using parsing tool P3 (such as BIMSurfer, etc.), which can only contain the required data information such as building structure, etc., so as to avoid calling the original larger BIM model.

[0062] Second, in the example shown in Figure 3 , the IFC format BIM model can be extracted to include intermediate data files in GLTF or GLB format and XML format using parsing tool P4 (such as IFCConvert, etc.), and then the above intermediate data files can be imported into parsing tool P5 (such as BIM visualization tool, etc.) to generate the desired parsed BIM model for integration, which can only contain the required data information such as building structure, etc., so as to avoid calling the original larger BIM model.

[0063] It should be understood that the above two examples are only exemplary, and any possible parsing tool, parsing processing method, etc. can be used in the method of the present application to parse the obtained BIM model into the desired BIM model that can be used for integration with sensor data.

[0064] Next, in step S23, the sensor data can be integrated into the BIM model. Although the method of the present application allows the sensor data to be directly integrated into the BIM model, the present application also allows that in some application cases, the obtained sensor data can be processed into data compatible with the parsed BIM model, and then integrated into the BIM model.

[0065] For example, the sensor data compatible with the BIM model can be obtained by connecting with the API of the sensor itself, or by connecting with the building monitoring system (such as DIP, OnGuard, WebCTRL, etc.) to which the sensor is installed, so as to be integrated with the BIM model.

[0066] For another example, the sensor data compatible with the BIM model can be obtained from the sensor based on some modules, units or devices (such as "UTCSensor Assistant" installed on Raspberry PI, etc.), so as to be integrated with the BIM model.

[0067] It should be noted that, in an optional case, the above manner of first processing the obtained sensor data into data compatible with the BIM model after the parsing processing, and then integrating the data into the BIM model, can also be applied to step S12 in the embodiment shown in Figure 1 , thereby forming more feasible implementation manners of the building 3D visualization monitoring method according to the present application.

[0068] In order to better understand the technical solutions of the present application, in Figure 5 , the general composition of an embodiment of a building 3D visualization monitoring system according to the present application is also shown in a schematic manner.

[0069] As an exemplary example, in this embodiment, the system can include an acquisition module 1, an integration module 2, a transmission module 3 and a parsing processing module 4. In specific applications, a processor C can be used to realize the functions of the above modules, i.e. the functions can be realized by executing instructions stored in a storage medium by the processor C.

[0070] As shown in Figure 5 , in this embodiment, the acquisition module 1 is configured to acquire the BIM model 11 of the building and the sensor data 12, which can be obtained by sensors arranged in the building area, and can be real-time data or historical data.

[0071] The integration module 2 is in communication with the acquisition module 1, and is configured to integrate the sensor data 12 into the BIM model.

[0072] The transmission module 3 is in communication with the integration module 2, and is configured to transmit the integrated BIM model 11 to a display end 5 (such as a PC, a workstation, a mobile terminal, etc.), so that the building monitoring operation can be performed in a 3D visualization manner.

[0073] For the parsing processing module 4, it is in communication with the obtaining module 1 and the integration module 2, and is used for parsing processing the obtained BIM model 11, so that the sensor data 12 can be integrated into the parsed BIM model. It should be noted that in some specific application embodiments, the above-mentioned parsing processing module 4 can not be necessarily set, that is, the integration module 2 can be used to directly integrate the sensor data 12 into the obtained BIM model 11.

[0074] In addition, in an optional case, the parsing processing module 4 can be set to perform the following operations:

[0075] The obtained BIM model 11 is converted into an intermediate data file, and then the parsed BIM model is generated based on the intermediate data file, so as to be used for integration and fusion with the sensor data 12.

[0076] In addition, in an optional case, the integration module 2 can be set to perform the following operations:

[0077] The sensor data 12 is processed into data compatible with the obtained BIM model 11, so as to be integrated into the BIM model 11; or the sensor data 12 is processed into data compatible with the parsed BIM model, so as to be integrated into the parsed BIM model.

[0078] It can be understood that, since the BIM model, the sensor, the sensor data, the intermediate data file, the parsing processing of the BIM model, the integration of the sensor data and the BIM model, the display terminal and other technical contents have been described in detail in the foregoing Figures 1 to 4 For the building 3D visualization monitoring method according to the present application, the BIM model, the sensor, the sensor data, the intermediate data file, the parsing processing of the BIM model, the integration of the sensor data and the BIM model, the display terminal and other technical contents have been described in detail in the foregoing, and thus the specific description of the foregoing corresponding part can be directly referred to, and the repeated description in the building 3D visualization monitoring system according to the present application is not repeated.

[0079] In addition, according to another technical solution of the present application, a storage medium is provided for storing instructions, which, when executed by an execution component, module or device such as a processor, is used to implement the building 3D visualization monitoring method according to the present application, for example, in combination with Figures 1 to 4 The building 3D visualization monitoring method according to the present application is described exemplarily, so as to realize the advantages of the present application, which are obviously superior to the prior art as described above.

[0080] The above only illustrates the building 3D visualization monitoring method, the building 3D visualization monitoring system and the storage medium according to the present application in detail by way of example, and the examples are only for illustrating the principles of the present application and the implementation manners thereof, and are not intended to limit the present application. Various modifications and improvements can be made by those skilled in the art without departing from the spirit and scope of the present application. Therefore, all equivalent technical solutions shall belong to the scope of the present application and be limited by the claims of the present application.

Claims

1. A method for building 3D visualization monitoring, characterized by, The building 3D visualization monitoring method comprises the steps of: acquiring a BIM model of a building and sensor data collected by sensors arranged in a building area; performing parsing processing on the acquired BIM model, which comprises: performing file format conversion on the acquired BIM model to generate an intermediate data file, and generating a parsed BIM model based on the intermediate data file for integration with the sensor data, the parsed BIM model containing only data information required for building 3D visualization monitoring relative to the acquired BIM model; integrating the sensor data into the parsed BIM model to define an integrated BIM model; and transmitting the integrated BIM model to a display end for building monitoring operation.

2. The building 3D visualization monitoring method of claim 1, wherein, The step of integrating the sensor data into the parsed BIM model comprises: processing the acquired sensor data into data compatible with the parsed BIM model for integration into the parsed BIM model.

3. The building 3D visualization monitoring method of claim 2, wherein, The intermediate data file is a data file comprising GLTF or GLB format, GLSL format, BIN format and XML format, or the intermediate data file is a data file comprising GLTF or GLB format and XML format.

4. The building 3D visualization monitoring method of claim 1, wherein, The sensor data comprises real-time data and historical data collected by the sensors, and the sensors comprise imaging sensors, acoustic sensors, temperature sensors, smoke sensors, humidity sensors, indoor air quality sensors, gunshot sensors, light sensors and human body sensors.

5. The building 3D visualization monitoring method of claim 1, wherein, The integrated BIM model is transmitted to the display end in a wireless and / or wired manner, 3D visualization display is performed using a WEB interface at the display end, and the display end comprises a mobile terminal.

6. A building 3D visualization monitoring system, characterized by, The building 3D visualization monitoring system comprises: an acquisition module configured to acquire a BIM model of a building and sensor data collected by sensors arranged in a building area; a parsing processing module in communication with the acquisition module and configured to perform parsing processing on the acquired BIM model, wherein the parsing processing module is configured to perform the following operations: performing file format conversion on the acquired BIM model to generate an intermediate data file; and generating a parsed BIM model based on the intermediate data file for integration with the sensor data, the parsed BIM model containing only data information required for building 3D visualization monitoring relative to the acquired BIM model; an integration module in communication with the acquisition module and the parsing processing module and configured to integrate the sensor data into the parsed BIM model to define an integrated BIM model; and a transmission module in communication with the integration module and configured to transmit the integrated BIM model to a display end for building monitoring operation.

7. The building 3D visualization monitoring system of claim 6, wherein, The integration module is configured to perform the following operations: The acquired sensor data is processed into data compatible with the parsed BIM model for integration into the parsed BIM model.

8. The building 3D visualization monitoring system of claim 7, wherein, The intermediate data file is a data file including GLTF or GLB format, GLSL format, BIN format and XML format, or the intermediate data file is a data file including GLTF or GLB format and XML format.

9. The building 3D visualization monitoring system of claim 6, wherein, The sensor data includes real-time data and historical data collected by the sensors, and the sensors include imaging sensors, acoustic sensors, temperature sensors, smoke sensors, humidity sensors, indoor air quality sensors, shooting sensors, light sensors, and human body sensors.

10. The building 3D visualization monitoring system of claim 6, wherein, The transmission module is configured to transmit the integrated BIM model to the display terminal in a wireless and / or wired manner, the display terminal uses a WEB interface for 3D visualization display, and the display terminal includes a mobile terminal.

11. A storage medium for storing instructions, the storage medium comprising: The instructions, when executed, implement the building 3D visualization monitoring method of any one of claims 1-5.

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