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A method and device for controlling the movement trajectory of sound waves in a smart building

A motion trajectory, sound wave technology, applied in the field of smart buildings and geographic information science, can solve problems such as the inability to analyze sound wave motion trajectory

Inactive Publication Date: 2016-02-17
ANKE SMART CITY TECH PRC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a method and device for controlling the trajectory of sound waves in a smart building, aiming to solve the problem that the existing technology cannot analyze the trajectory of sound waves in buildings, and to judge whether the design results of smart buildings are in line with smart buildings. Questions about building standards

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  • A method and device for controlling the movement trajectory of sound waves in a smart building
  • A method and device for controlling the movement trajectory of sound waves in a smart building
  • A method and device for controlling the movement trajectory of sound waves in a smart building

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Embodiment 1

[0064] figure 1 The implementation flow of the method for controlling the motion trajectory of sound waves in a smart building provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0065] In step S101, an object-oriented data model of a smart building based on GIS is constructed.

[0066] Geographic Information System (GIS), as a technology for object-oriented modeling, simulation, and analysis of the real world, can make up for the deficiencies in the current construction and design process of smart buildings, and realize the simulation and analysis of the entire building environment.

[0067] GIS is an information system specially used to collect, store, manage, analyze and express spatial data. It is not only a tool for representing and simulating the real space world and performing spatial data processing and analysis, but also a science and technology for spatial information processing and analysis. As far as the tool characteristi...

Embodiment 2

[0188] Figure 17 It shows a specific structural block diagram of the device for controlling the motion trajectory of sound waves in a smart building provided by Embodiment 2 of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown. In this embodiment, the device 17 for controlling the trajectory of sound waves in a smart building includes: a data model construction unit 171, a three-dimensional model generation unit 172, a target area determination unit 173, a trajectory calculation unit 174 for acoustic waves, and a trajectory judgment unit 175 for acoustic waves and a parameter adjustment unit 176 .

[0189] Wherein, the data model building unit 171 is used to build an object-oriented data model of a smart building based on a geographic information system;

[0190] The three-dimensional model generation unit 172 is used to perform three-dimensional modeling of the building instance based on th...

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Abstract

The invention is applicable to the technical field of intelligent buildings and the geographic information science, and provides a method and a device for controlling movement tracks of sound waves in an intelligent building. The method includes constructing an object-oriented data model of the intelligent building on the basis of a geographic information system; performing three-dimensional modeling for a building example on the basis of an example of the object-oriented data model of the intelligent building to generate a three-dimensional model; determining a target region of the building example according to the three-dimensional model; combining the target region with a preliminarily constructed linear propagation mathematical model of the sound waves and computing by the aid of set values of parameters affecting the movement tracks of the sound waves to obtain the movement tracks of the sound waves in the target region; and continuously adjusting the values of the parameters affecting the movement tracks of the sound waves if the movement tracks of the sound waves are blocked until the movement racks of the sound waves in the target region are not blocked. The method and the device have the advantages that the movement tracks of the sound waves are simulated and analyzed for results of optimization combinations of various articles in the actual building, so that the optimal combination of the articles can be selected, and requirements of construction of the intelligent building are met.

Description

technical field [0001] The invention belongs to the technical field of smart buildings and geographic information, and in particular relates to a method and a device for controlling the trajectory of sound waves in smart buildings. Background technique [0002] Smart buildings refer to building as a platform, with construction equipment, office automation and communication network systems, integrating structure, system, service, management and the optimal combination between them, providing people with a safe, efficient, comfortable and convenient building environment. Its construction process is divided into three processes: design, construction, and installation. Among them, the design stage is the basis of these three processes of smart building construction. The design drawings and analysis results of this stage are the general guidance and general basis for the construction of smart buildings. [0003] However, most of the smart buildings currently built are mechanical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 纪晓东
Owner ANKE SMART CITY TECH PRC
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