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Mobile terminal, and method for detecting air index through mobile terminal

A mobile terminal and air index technology, which is applied in measuring devices, suspension and porous material analysis, scientific instruments, etc., can solve the problems of high cost and inability to perform detection anytime and anywhere, and achieve the effect of reducing costs

Inactive Publication Date: 2016-07-06
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of realizing the present invention, the inventor found that the prior art has at least the following problems: the method of detecting air quality through NDIR technology needs to use a compressor to compress the air and then detect it, which is costly and cannot be carried out anytime and anywhere detection

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  • Mobile terminal, and method for detecting air index through mobile terminal
  • Mobile terminal, and method for detecting air index through mobile terminal
  • Mobile terminal, and method for detecting air index through mobile terminal

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] The following describes the mobile terminal and the method for detecting the air index through the mobile terminal according to the embodiments of the present invention with reference to the accompanying drawings.

[0021] Figure 1a It is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.

[0022] like Figure 1a As shown, the mobile terminal 10 includes: an infrared transmitter 11 , an infrared receiver 12 and a controller 13 .

[0023] Specifically, such as Figure...

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Abstract

The invention discloses a mobile terminal, and a method for detecting an air index through the mobile terminal. The mobile terminal comprises: at least one infrared emitter used for emitting infrared lights; at least one infrared receiver used for receiving the infrared lights, wherein a preset angle exists between the at least one infrared receiver and the at least one infrared emitter; and a controller, wherein the controller is connected with the at least one infrared emitter and the at least one infrared receiver, and is used for obtaining the current air index according to the intensity of the infrared lights received by the at least one infrared receiver. The at least one infrared emitter and the at least one infrared receiver are arranged in a shell, and the preset angle exists between the at least one infrared receiver and the at least one infrared emitter, so the mobile terminal can realize detection of the air index without a compressor; and a user can detect the air index anytime and anywhere to conveniently know the current air index, so the user can know the surrounding air quality in real time.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a method for detecting an air index through the mobile terminal. Background technique [0002] The air index is a method to reflect and evaluate air quality. By simplifying the concentration of several air pollutants routinely detected into numerical form, it can reflect the air quality status and change trend of the region. Pollutants in the air mainly include PM2.5 (haze particles with a size of 2.5 microns) and PM10 (haze particles with a size of 10 microns). The main components of PM2.5 include carbon monoxide CO, nitrogen dioxide NO 2 and sulfur dioxide SO 2 . At present, air quality is mainly detected by NDIR (non-dispersive infrared) technology. First, collect air, then use a compressor to compress the air into the air chamber, and then use the air quality algorithm to obtain the air index. [0003] However, in the process of realizing th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/06
Inventor 唐虹刚
Owner ALIBABA GRP HLDG LTD
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