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Public place air environment monitoring display system

A technology for environmental monitoring and public places, applied in meteorology, measuring devices, and using multiple variables to indicate weather conditions, etc., can solve the problems of complex composition, increased cost, and inability to connect systems.

Active Publication Date: 2008-01-09
TONGDY CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this system has the disadvantages of complex composition, low integration and high cost, so when more on-site detection points are required, the cost will increase rapidly
In addition, multiple sets of the system cannot be linked together for remote monitoring

Method used

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  • Public place air environment monitoring display system
  • Public place air environment monitoring display system
  • Public place air environment monitoring display system

Examples

Experimental program
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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] Fig. 2 is a block diagram of an air environment monitoring publicity system according to the present invention.

[0023] As shown in FIG. 2 , the air environment monitoring publicity system 100 of the present invention mainly consists of three parts, namely, an LED screen 100 , a system controller 200 and one or more transmitters 300 .

[0024] According to the present invention, the electronic publicity system 100 has one or more transmitters 300, for example, it can be a CO2+CO+temperature+humidity network transmitter, or other types of network transmitters, such as F2000TSM-IAQ-S401- N. The transmitter 300 can use NDIR infrared self-diffusion high-reliability CO2 sensor, semiconductor CO sensor, NTC thermistor, HS series capacitive humidity sensor to monitor CO2 in the air, CO concentration, and air temperature and humidity. The tran...

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PUM

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Abstract

The invention provides a public air environment monitoring and showing system, comprising: one or multiple transducers, used to sense concentrations of various gases in the air, as well as temperature, humidity, fresh air flow, inhalable particles and other environmental parameters, and transmitting the sensed data after processed to system controller; system controller, connected between one or multiple transducers and LED screen, receiving environmental data from transducers and processing them and sending the processed environmental data to the LED screen in displayable form, and sending the environmental data via circulation interface to peripheral processing device and circulation device; LED screen, used to receive environmental data from the system controller and display them on it. And the invention can implement high system integration and has system extending function, able to implement remote monitoring and convenient for users.

Description

technical field [0001] The present invention relates to an air environment monitoring publicity system, and more specifically, relates to a system for monitoring the air environment in public places and publicizing the monitored data to the crowd. Background technique [0002] In public places, especially large commercial centers, such as department stores and other places, because people are in a relatively closed space, the air flow is not as high as outdoors, so pollutants are easy to accumulate in the air. At this time, some shopping malls use display screens to display the pollutants and their concentrations in the air, so that customers can clearly know the environment they are in. [0003] FIG. 1 shows an air environment monitoring publicity system in the prior art, which includes one or more sensors 10 , one or more direct digital controllers (DDC) 20 , a computer 30 and an LED screen 40 . Among them, the analog signal sensed by the sensor 10 is directly transmitted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00G01W1/02
Inventor 郗晓言
Owner TONGDY CONTROL TECH
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