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Air quality index calibration method and device

An air quality index and calibration method technology, applied in the electronic field, can solve problems such as incorrect display of sensor values, decline in brand influence, and impact on user experience

Inactive Publication Date: 2016-12-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, when a sensor is used to detect a certain pollutant in the air, due to the influence of factors such as the aging of components and components, steam smoke and dust, in the case of an ideal air with exactly the same pollutant, the sensor after the sensor The detection value and the initial detection value will not be equal. This situation is called "distortion". The distortion situation makes the value detected by the sensor not displayed correctly, and also makes people wrong about the current air quality. Even in some cases, when a user buys a new same air purifier, the air quality index displayed by the old and new air purifiers is very different. People don’t understand the reason for this difference, which affects the user experience. , thus reducing brand influence

Method used

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  • Air quality index calibration method and device

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Embodiment Construction

[0068] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present disclosure, but not to limit the present disclosure. In addition, it should be noted that, for the convenience of description, only some structures related to the present disclosure are shown in the drawings but not all structures.

[0069] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the steps in the flowcharts are described as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Furthermore, the order of the steps may be rearranged, the process may be terminated when its operations are complete, but may also have other steps not included in the figu...

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Abstract

The invention discloses an air quality index calibration method and device. The method comprises the following steps: obtaining air quality index to be calibrated of a first air purifier under a current environment; obtaining a compensation value of the first air purifier; and determining the calibrated air quality index of the first air purifier according to the air quality index to be calibrated and the compensation value. According to the air quality index calibration method and device, by storing the obtained compensation value of the air purifier to be calibrated into firmware of the air purifier, the displayed air quality index of the air purifier is allowed to be close to the actual air quality index in the detected air to the maximum degree, thereby reducing influence of distortion situations.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of electronic technology, and in particular, to a method and device for calibrating an air quality index. Background technique [0002] In recent years, with the improvement of people's living standards, and the improvement of air quality and people's living standards, there has been a downward trend. Air purifiers have become an indispensable item in daily family life. Air purifiers can greatly reduce air content. pollutants, effectively improve the cleanliness of the air, thus providing protection for people's respiratory health. [0003] The air cleaner generally provides and displays the currently detected air quality index (Air Quality Index, referred to as the air quality index). The air quality index evaluates the air contained in the air such as carbon monoxide, nitrogen oxides, sulfur Multiple indicators such as pollutants and inhalable particulate matter enable people to have a cleare...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04
Inventor 刘铁俊陈帅张向阳
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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