Air quality testing device based on mobile phone system

A technology of air quality detection and mobile phone system, applied in the direction of measuring devices, signal transmission systems, electrical components, etc., can solve the problem of high cost of air quality detection devices, achieve good display effect, reduce costs, and easily obtain the effect

Inactive Publication Date: 2014-03-26
HARBIN EAST ALARM EQUIP DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an air quality detection device based on a mob

Method used

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  • Air quality testing device based on mobile phone system
  • Air quality testing device based on mobile phone system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0008] Specific embodiment one: Combine figure 1 with figure 2 To explain this embodiment, the mobile phone system-based air quality detection device in this embodiment includes a mobile phone, and it also includes an air quality detection module 1. The air quality detection module 1 includes a processor 1-1, a temperature and humidity sensor 1-3 , Sensor circuit 1-4, lithium battery 1-7, wireless communication module 1-11, antenna 1-12, No. 1 gas sensor 1-21 and No. 2 gas sensor 1-22, No. 1 gas sensor 1-21, 2 The output terminals of the sensing signals of the No. gas sensor 1-22 and the temperature and humidity sensors 1-3 correspond to the input terminals of the sensing signals of the sensor circuits 1-4, and the output terminals of the sensing signals of the sensor circuits 1-4 and processing The input terminal of the sensor signal of the processor 1-1 is connected, the output of the lithium battery 1-7 is connected with the power input of the processor 1-1, and the output ...

Example Embodiment

[0009] Specific implementation manner two: Combine figure 1 To explain this embodiment, this embodiment is a further limitation of the mobile phone system-based air quality detection device described in the first embodiment, and the processor 1-1 uses a single-chip microcomputer.

Example Embodiment

[0010] Specific implementation manner three: Combine figure 1 To explain this embodiment, this embodiment is a further limitation of the mobile phone system-based air quality detection device described in the first embodiment. It also includes a lithium battery charging module 1-6, and the charging output terminal of the lithium battery charging module 1-6 Connect with the charging input terminal of lithium battery 1-7.

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Abstract

The invention relates to an air quality testing device, in particular to an air quality testing device based on a mobile phone system, in order to solve the problem that an existing air quality testing device is high in cost. The air quality testing device based on the mobile phone system comprises a mobile phone and an air quality testing module, the air quality testing module comprises a processor, a humidity and temperature sensor, a sensor circuit, a lithium battery, a wireless communication module, an antenna, a first gas sensor and a second gas sensor, sensing signal output ends of the first gas sensor, the second gas sensor and the humidity and temperature sensor are communicated with sensing signal input ends of the sensor circuit correspondingly, a sensing signal output end of the sensor circuit is communicated with a sensing signal input end of the processor, the lithium battery is communicated with power input of the processor, a sensing signal output end of the processor is communicated with a signal input end of the wireless communication module, and a signal output end of the wireless communication module communicates with the mobile phone through the antenna by the aid of wireless signals. The air quality testing device based on the mobile phone system is suitable for air quality testing.

Description

technical field [0001] The invention relates to an air quality detection device. Background technique [0002] Today, with the increasingly serious environmental pollution, more and more people pay attention to the direct relationship between air quality and human health. However, the existing air quality analyzers have limited ability to process data due to the limitation of manufacturing cost, and the display mode is usually an ordinary field LCD. Even high-end air quality analyzers are still difficult to have a more humanized human-machine interface. The ability to analyze gas composition is even more inadequate. It is difficult for people to obtain effective information from a pile of data, and the price is too high for the public to afford. [0003] The hardware and software levels of existing mobile phones have been greatly improved. Giving complex analysis algorithms and displays to mobile phones not only improves the data analysis and display capabilities, but also...

Claims

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Application Information

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IPC IPC(8): H04M1/21G08C17/02H04M1/725G01D21/02
Inventor 王伟刚王锡铜
Owner HARBIN EAST ALARM EQUIP DEV
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