A device and method for precise mapping between building information model and monitoring items of the Internet of Things

一种建筑信息模型、物联网的技术，应用在建筑信息模型与物联网监测项精准映射的装置领域，能够解决物联网终端设备数据信息无法准确匹配、不能实施等问题

Active Publication Date: 2021-05-07
HUNAN CONSTR ENG GRP COR +2
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Many similar BIM+IOT applications derived from this concept have emerged endlessly, but in actual implementation, the owner only got a "useless" BIM model or a set of so-called "BIM+IOT" application software that is basically impossible to implement. The reason is that the data information collected by IoT terminal equipment cannot be accurately matched to its corresponding BIM model components.

Method used

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  • A device and method for precise mapping between building information model and monitoring items of the Internet of Things
  • A device and method for precise mapping between building information model and monitoring items of the Internet of Things

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Experimental program
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Embodiment

[0063] refer to figure 1 , the device for precise mapping between the building information model and the monitoring items of the Internet of Things in this embodiment includes:

[0064] The key field identification module 1 is used to screen the equipment ID codes with entity monitoring data feedback from any BIM model component with ID codes;

[0065] Addressing module 2, based on the API interface of the intelligent building subsystem (or IoT device), obtains the physical IP address of the terminal device and the dynamic monitoring information of the device;

[0066] The Internet of Things analysis module 3 is used to accurately analyze the communication signals of the Internet of Things devices;

[0067] Rule mapping module 4, used to generate building information model and building entity equipment mapping rules to achieve precise mapping;

[0068] The rule mapping module 4 is respectively connected with the key field identification module 1 and the Internet of Things an...

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Abstract

A device and method for accurate mapping between a building information model and an Internet of Things monitoring item, the device includes: a key field identification module, used for screening equipment codes with entity monitoring data feedback from ID codes of any BIM model component; addressing The module is used to retrieve the physical address of the terminal device, establish a communication connection with the physical device, and obtain the dynamic monitoring information of the device; the IoT parsing module is used to accurately analyze the communication signals of the IoT device; the rule mapping module is used to generate a building information model Mapping rules with building entity equipment to achieve accurate mapping. The invention also includes a method for accurate mapping between the building information model and the monitoring items of the Internet of Things. By means of the present invention, accurate identification and rapid matching and association of BIM model components and Internet of Things monitoring items can be realized, and the information interaction ability between the entity building and the BIM model can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of intelligent building information systems, in particular to a device and method for precise mapping between building information models and monitoring items of the Internet of Things in BIM-based building intelligent management. Background technique [0002] Building Information Modeling (Building Information Modeling, BIM) is based on various relevant information data of construction projects, and realizes functions such as project supervision, property management, equipment management, digital processing, and engineering management through three-dimensional building models. It has unique advantages in visual analysis, big data management, work collaboration, and information sharing. [0003] The Internet of Things (IOT) refers to the use of information sensing equipment to connect any object to the network according to the agreed protocol, and the object exchanges information and communicates through the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13H04L29/08G06Q10/06G06Q50/08
CPCG06F30/13H04L67/12G06Q10/0631G06Q50/08G06Q50/16G06Q10/06G06Q10/103G16Y10/80G16Y40/10
Inventor 罗吕石拓赖大禹黄洵黄伟
Owner HUNAN CONSTR ENG GRP COR
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