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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 mobile phone system in order to solve the problem of high cost of the existing air quality detection device

Method used

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

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specific Embodiment approach 1

[0008] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, the air quality detection device based on mobile phone system described in this embodiment, it comprises mobile phone, and it also comprises air quality detection module 1, and air quality detection module 1 comprises processor 1-1, 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, No. 2 gas sensor The output terminals of the sensing signals of No. gas sensor 1-22 and the temperature and humidity sensor 1-3 are correspondingly connected with the input terminals of the sensing signals of the sensor circuit 1-4, and the output terminals of the sensing signals of the sensor circuit 1-4 are connected with the processing The input end of the sensing signal of the device 1-1 is connected, the output of the lithium battery 1-7 is connecte...

specific Embodiment approach 2

[0009] Specific implementation mode two: combination figure 1 This embodiment is described. This embodiment is a further limitation of the air quality detection device based on the mobile phone system described in Embodiment 1. The processor 1-1 adopts a single-chip microcomputer.

specific Embodiment approach 3

[0010] Specific implementation mode three: combination figure 1 Describe this embodiment, this embodiment is the further limitation to the air quality detection device based on mobile phone system described in specific embodiment one, it also comprises lithium battery charging module 1-6, the charging output end of lithium battery charging module 1-6 It is connected with the charging input end of the 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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