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Monitoring system based on BIM

A monitoring system and community technology, applied in closed-circuit television systems, TV system components, color TV components, etc., can solve the problems of waste of monitoring resources, dead spots of camera monitoring, etc.

Active Publication Date: 2021-07-30
重庆天智慧启科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in such an installation method, there may be monitoring dead spots that cannot be captured by the camera. In addition, there will also be more overlapping monitoring areas (that is, multiple cameras monitor the same place). For important monitoring locations, such monitoring This method can provide multiple viewing angles of surveillance video, but monitoring other areas with multiple cameras does not reflect its necessity at all, and will instead cause a waste of surveillance resources

Method used

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  • Monitoring system based on BIM

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like figure 1 As shown, a BIM-based monitoring system includes input unit, modeling unit, labeling unit, storage unit and analysis unit. In this embodiment, the input unit includes a 3D scanning device and a mouse and keyboard, the modeling unit and the labeling unit are integrated at the design end, the design end is a PC loaded with corresponding software, and the storage unit and analysis unit are integrated at the server.

[0029] The entry unit is used to enter community data, specifically, the community data includes dimension data for modeling. The modeling unit is used to perform modeling according to the entered community data to obtain a community model. The community model can be used as a simulated display of a real community.

[0030] The labeling unit is used to label the monitoring demand level of each area of ​​the community model. Through the marking unit, the staff can mark the monitoring demand level of each area on the community model according to...

Embodiment 2

[0036]Different from Embodiment 1, in this embodiment, the entry unit is also used to update the community data; the modeling unit is also used to update the community model according to the updated community data; the analysis unit is also used to update the community model according to the updated The community model, the existing monitoring installation scheme, the monitoring demand level of each area, and the monitoring indicators corresponding to each monitoring demand level are used to update and analyze the blind area; the analysis unit is also used to generate a blind area signal when the result of the blind area update analysis shows that there is a blind area , the dead zone signal includes the position and reason of the blind zone.

[0037] The input unit is also used to input the monitoring update signal; the analysis unit is also used to receive the monitoring update signal, according to the information of the blind area, the existing monitoring installation plan, ...

Embodiment 3

[0040] The difference from Embodiment 1 is that this embodiment also includes a monitoring terminal, which is installed according to the monitoring installation plan; it also includes a management terminal and a residential terminal; in this embodiment, the management terminal and the residential terminal are respectively loaded with corresponding APPs. smart phone.

[0041] The monitoring end includes the parabolic monitoring department, which is an infrared monitor, and the parabolic monitoring department is used to monitor all windows in the community and send the monitoring video to the server; the server also stores the corresponding residential information of each window; the server also stores It is used to perform parabolic analysis based on the monitoring data of the parabolic monitoring department to analyze whether there is an object thrown out from a certain window; the server is also used to intercept the parabolic video clip and match the parabolic window when the...

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Abstract

The invention belongs to the technical field of monitoring, and particularly relates to a BIM-based monitoring system. The system comprises an input unit, a modeling unit, an annotating unit, a storage unit and an analysis unit. The input unit is used for inputting community data; the modeling unit is used for modeling according to the input community data to obtain a community model; the annotating unit is used for annotating the monitoring demand level of each region of the community model; the storage unit is used for storing the community model and the monitoring demand level of each area; monitoring indexes corresponding to the monitoring demand levels are pre-stored in the storage unit; and the analysis unit is used for performing monitoring point location analysis according to the community model, the monitoring demand level of each area and the monitoring index corresponding to each monitoring demand level, and generating a monitoring installation scheme. According to the system, the cameras can be reasonably arranged, and monitoring resources are reasonably utilized while the existence of monitoring blind areas is prevented.

Description

technical field [0001] The invention belongs to the technical field of monitoring, and in particular relates to a BIM-based monitoring system. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the living environment are no longer limited to the comfort of the community, and security management has attracted more and more attention. The importance of community monitoring has become increasingly prominent. 24-hour real-time monitoring has become a community security standard configuration. [0003] At present, when installing surveillance cameras, most of them still choose the installation point according to the experience of the designer. However, in such an installation method, there may be monitoring dead spots that cannot be captured by the camera. In addition, there will also be more overlapping monitoring areas (that is, multiple cameras monitor the same place). For important monitoring locations, such ...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N5/247H04N7/18
CPCH04N7/181H04N23/64H04N23/695H04N23/90
Inventor 焦谋
Owner 重庆天智慧启科技有限公司
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