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Data and model association method and device, terminal or server

A model association and data technology, applied in database models, data processing applications, structured data retrieval, etc., can solve problems such as huge workload, waste of human resources, and difficult inspection, so as to improve matching efficiency, ensure data synchronization, reduce workload effect

Pending Publication Date: 2020-02-18
北京禹数技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Both of these methods require manual comparison, which wastes human resources, has a huge workload, is prone to errors, and is not easy to check after errors, resulting in extremely low overall engineering efficiency.

Method used

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  • Data and model association method and device, terminal or server
  • Data and model association method and device, terminal or server
  • Data and model association method and device, terminal or server

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0021] figure 1 It is a flow chart of a method for associating data and models provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where data measured by IoT devices is associated with devices or spaces in BIM models. The method can be composed of data and The device associated with the model can be implemented by means of software and / or hardware, and the device can be integrated in a processor in a computer, such as figure 1 As shown, the method specifically includes:

[0022] S101. Obtain the IoT data, and determine the device identifier in the IoT data;

[0023] In the embodiment of the present invention, optionally, the device identification includes a factory code, a two-dimensional code, a radio frequency identification (Radio Frequency Identification, RFID), a Transmission Control Protocol / Internet Protocol (Transmission Control Protocol / Internet Protocol, TCP / IP) address, a bluetooth At least one of the address code and ...

Embodiment 2

[0042] image 3 It is a flow chart of a method for associating data with models provided by Embodiment 2 of the present invention, such as image 3 As shown, the method includes:

[0043] S210. The IoT data is matched with the IoT device;

[0044] Wherein, the IoT data can be matched with the IoT device according to the device identification carried by the IoT device itself and the device identification transmitted during the transmission of the IoT data.

[0045] S220. Setting the main object and the sub-object;

[0046] Among them, in the BIM model, the main object and sub-object can be set according to the actual engineering situation. For example, the main object includes space; the space includes rooms; correspondingly, sub-objects include temperature and humidity sensors, carbon dioxide CO2 sensors, PM2.5 sensors, passenger flow At least one of the sensors; the space includes a sump; correspondingly, the sub-object includes a flood sensor; the main object includes a c...

Embodiment 3

[0057] Figure 4 It is a schematic structural diagram of a device for associating data with models provided in Embodiment 3 of the present invention. combine Figure 4, the apparatus includes: a device identification determining module 310 , a main object corresponding to a sub-object determining module 320 , a matching item obtaining module 330 and a data determining module 340 corresponding to a matching item.

[0058] A device identification determination module 310, configured to acquire IoT data and determine the device identification in the IoT data;

[0059] The main object determination module 320 corresponding to the sub-object is used to use the equipment corresponding to the equipment identification as a sub-object in the BIM model, and determine the main object corresponding to the sub-object;

[0060] Matching item acquisition module 330, for matching the parameter type and instance of the sub-object with the parameter type and instance of the main object respec...

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Abstract

The embodiment of the invention discloses a data and model association method and device, a terminal or a server. The method comprises the following steps: acquiring Internet of Things data, and determining a device identifier in the Internet of Things data; taking the Internet of Things device corresponding to the device identifier as a sub-object in a building information model BIM, and determining a main object corresponding to the sub-object; respectively matching the parameter type and the instance of the sub-object with the parameter type and the instance of the main object to obtain a matching item of the main object matched with the parameter type and the instance of the sub-object; and taking the data corresponding to the equipment identifier in the Internet of Things data as thedata corresponding to the matching item. According to the method, the workload is reduced, the data measured by the Internet of Things equipment is synchronized with the data corresponding to the equipment or space matching item in the BIM model, the manpower is saved, and the matching efficiency is improved.

Description

technical field [0001] Embodiments of the present invention relate to data and model association technology, and in particular, relate to a method, device, terminal or server for data and model association. Background technique [0002] IoT devices such as various sensors are gradually and widely used in smart buildings such as Building Information Modeling (Building Information Modeling, BIM), but there is a lack of effective tools for managing the data measured by IoT devices. Different from the data generated by the traditional local bus mode, IoT devices have strong independence. On the data management side, it is very convenient to directly match the data measured by the IoT device with the IoT device, but these data cannot be directly matched with the objects measured by the IoT device, such as the measured device or space in BIM. [0003] It usually takes a lot of manual work to do one-to-one matching. For example, manually use an Excel table to match the data measur...

Claims

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Application Information

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IPC IPC(8): G06F16/27G06F16/2458G06F16/28G06Q50/08
CPCG06F16/27G06F16/2458G06F16/28G06Q50/08
Inventor 沈启吕华杰邢景灏孟向歌田继超
Owner 北京禹数技术有限公司
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