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Novel monitoring system for building indoor environment

An environmental monitoring system and building technology, applied in signal transmission systems, measuring devices, instruments, etc., can solve the problems of not being able to know the indoor environment anytime and anywhere, not being able to display the current environmental comfort, and not being able to predict and alarm harmful events. , to achieve the effect of improving stability and compatibility, saving maintenance costs, and simple structure

Inactive Publication Date: 2019-02-19
成都尊华荣域科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the monitoring of the indoor environment mainly depends on the monitoring of the environmental indicators of the specific environment within a certain period of time by technicians, and the real-time performance is poor.
However, the existing monitors can monitor only a single content, and the degree of automation is not high. It cannot predict and alarm harmful events, nor can it display the current environmental comfort level, let alone know the indoor environmental conditions anytime and anywhere.

Method used

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  • Novel monitoring system for building indoor environment
  • Novel monitoring system for building indoor environment
  • Novel monitoring system for building indoor environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of novel building indoor environment monitoring system of the present embodiment, such as figure 1 Shown: Including the indoor collection terminal for collecting indoor harmful gas concentration information and temperature and humidity information, and performing data processing on the collected information before sending it remotely; communicating with the indoor collection terminal for remotely receiving the collection information of the indoor collection terminal and A cloud server that generates a visual monitoring model based on the database information entered by itself; a mobile terminal that communicates with the cloud server and the indoor collection terminal respectively, and is used to receive the cloud server visual information and the indoor collection terminal digital information for indoor monitoring anytime and anywhere.

[0030]The indoor acquisition terminal includes a microprocessor, a sensor module, a bluetooth module, a GPRS module, an alarm m...

Embodiment 2

[0036] This embodiment is further optimized on the basis of Embodiment 1. The sensor module includes a temperature and humidity sensor, a carbon monoxide sensor, a sulfur dioxide sensor, a formaldehyde sensor and a signal processing circuit; the temperature and humidity sensor is electrically connected to a microprocessor; The carbon monoxide sensor, the sulfur dioxide sensor and the formaldehyde sensor are all electrically connected to the microprocessor through a signal processing circuit.

[0037] The signal processing circuit includes a constant potential circuit, an amplification circuit, and an AD conversion circuit connected in sequence. The influence of sensor noise is suppressed by adding a constant potential circuit. When the bias voltage between the reference electrode and the sensitive electrode is zero, the noise in the sensor is the smallest at this time, so as to effectively ensure the accuracy of sensor detection, because the sensor collects gas concentration. ...

Embodiment 3

[0041] This embodiment is further optimized on the basis of Embodiment 2. The cloud server is connected to a database; the database includes sensor position coordinates, indoor building construction drawings, indoor electrical distribution diagrams, indoor building positioning information, and outdoor weather information. By using the database including sensor position coordinates, indoor building construction drawings, indoor electrical distribution diagrams, indoor building positioning information, and outdoor weather information, a complete indoor basic model of the building can be established, using BIM technology, combined with real-time collected field data, A dynamic and continuous 4D model can be established for monitoring, analysis and prediction.

[0042] The microprocessor is STM32F107. STM32F107 is used here because STM32F107 is a product with strong performance in the new STM32 Connectivity series microcontrollers launched by STMicroelectronics. This chip integrat...

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Abstract

The invention discloses a novel monitoring system for building indoor environment, comprising: an indoor acquiring terminal, which is used for acquiring concentration information of indoor harmful gasand temperature and humidity information, and performing data processing on the acquired information and then sending remotely; a cloud server, which is in communication connection with the indoor acquiring terminal, and is used for remotely receiving the information acquired by the indoor acquiring terminal and generating a visual monitoring model in combination with the database information entered by the cloud server; and a mobile terminal, which is in communication connection with the cloud server and the indoor acquiring terminal, and is used for receiving the visual information of the cloud server and the digital information of the indoor acquiring terminal to perform indoor monitoring anytime and anywhere. According to the novel monitoring system for building indoor environment, the indoor environment condition can be monitored in all directions, and the monitoring is more accurate; the next indoor environment information can be predicted according to the database information and the current detection information; the monitored information can be known at any time and any place; and therefore, the indoor environment monitoring becomes more convenient and comprehensive.

Description

technical field [0001] The invention relates to the field of environment monitoring, in particular to a novel building indoor environment monitoring system. Background technique [0002] Buildings, such as buildings and residential buildings, have a direct and important impact on the internal environment of people's physical and mental health. The indoor air quality standard (GB / T188883-2002) promulgated by my country has strict regulations on the indoor environment. However, Now, with the continuous improvement of people's living standards, people's requirements for the comfort of the indoor living environment are getting higher and higher. The impact of the above is also reflected in the concentration of harmful gases in the room. People spend more than 85% of their time indoors. The quality of the indoor environment is very important to people's physical and mental health. Maintaining a good environmental quality and healthy environmental conditions in the house is conduci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08C17/02
CPCG01D21/02G08C17/02
Inventor 梁欣
Owner 成都尊华荣域科技有限公司
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