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Ear temperature measuring device, ear temperature measuring method and earphone

A technology of measuring device and measuring method, which is applied to the parts of thermometers and other directions, can solve the problems of low measurement accuracy and large error of human ear temperature measurement, and achieve the effect of eliminating influence, reducing measurement error and accurate measurement.

Pending Publication Date: 2021-11-19
嘉兴温芯智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application provides an ear temperature measuring device, an ear temperature measuring method, and earphones, which solve the problems of large human body ear temperature measurement errors and low measurement accuracy in the prior art, and obtain temperature data collected by at least two temperature sensors. The ear temperature of the human body eliminates the influence of environmental factors on the temperature of the cochlea side and reduces the measurement error of the ear temperature

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  • Ear temperature measuring device, ear temperature measuring method and earphone
  • Ear temperature measuring device, ear temperature measuring method and earphone
  • Ear temperature measuring device, ear temperature measuring method and earphone

Examples

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Embodiment 1

[0041] figure 1 Shown is a schematic structural diagram of an ear temperature measuring device provided in the embodiment of the present application, as shown in figure 1 As shown, the ear temperature measuring device includes:

[0042] A first temperature sensor and a second temperature sensor arranged along the direction of the ear canal, the first temperature sensor is arranged on the side close to the cochlea, for collecting the temperature of the cochlea side near the side of the cochlea; the second temperature sensor is arranged on the side far away from the cochlea , used to collect a first ambient temperature away from the cochlea side, the ear temperature data of the detection target is acquired through the cochlear side temperature and the first ambient temperature.

[0043] It should be noted that this application is applicable to application scenarios where the cochlear side temperature is higher than the ambient temperature. Since the relatively low ambient tempe...

Embodiment 2

[0050] figure 2 Shown is a schematic structural diagram of another ear temperature measuring device provided in the embodiment of the present application, as shown in figure 2 As shown, on the basis of the solution of the first embodiment, a temperature sensor, that is, a third temperature sensor is added, and the third temperature sensor is also arranged at a place far away from the cochlea to collect the second ambient temperature far away from the cochlea. Ear temperature data of the detection target is calculated based on the cochlear side temperature, the first ambient temperature, and the second ambient temperature.

[0051] It should be noted that, in order to further eliminate the influence of the ambient temperature on the cochlear side temperature and improve the estimation accuracy of the cochlear side temperature, this embodiment sets two sensors on the side far away from the cochlea, and the two sensors are used to collect Ambient temperature; further, the thir...

Embodiment 3

[0064] Figure 4 Shown is a schematic structural diagram of another ear temperature measuring device provided in the embodiment of the present application; Figure 4 As shown, in this embodiment, an ear temperature data processing module is added to the above-mentioned embodiment 1 and embodiment 2, and the ear temperature data processing module is electrically connected to the first temperature sensor and the second temperature sensor respectively. The ear temperature data of the detection target is calculated according to the thermal resistance ratio of the detection target ear canal to the temperature sensor, the cochlea side temperature, and the first ambient temperature.

[0065] In this embodiment, the ear temperature data processing module may also be electrically connected to the first temperature sensor, the second temperature sensor, and the third temperature sensor respectively, for The first ambient temperature and the second ambient temperature are used to calcul...

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Abstract

The invention provides an ear temperature measuring device, an ear temperature measuring method and an earphone. The measuring device comprises at least two paths of temperature sensors arranged along the ear canal direction, and ear temperature data of a detection target is acquired through the at least two paths of temperature sensors; The measuring device is advantaged in that problems that in the prior art, a human body ear temperature measurement error is large, and measurement precision is low are solved, the human body ear temperature is obtained through the temperature data collected by the at least two paths of temperature sensors, the influence of environmental factors on the cochlea side temperature is eliminated, and the ear temperature measurement error is reduced; furthermore, the cochlea side temperature is estimated by using different temperature measurement points and adopting different calculation models, the difference of different individuals is fully considered from the model, the ear temperature of the human body can be measured more accurately, and requirements of different users are met.

Description

technical field [0001] The invention relates to the technical field of temperature measurement, in particular to an ear temperature measurement device, an ear temperature measurement method and earphones. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to their own health. As one of the four vital sign parameters, body temperature is particularly important for evaluating a person's health status. Long-term collection of human body temperature data, on the one hand, can complete early warning of diseases such as fever and fever, and more importantly, in the case of normalized epidemics, real-time collection of body temperature will help timely detection of epidemics. [0003] In order to be convenient to carry, at present, an in-ear earphone is usually used to measure the human body's ear temperature, and a thermistor is arranged at the sound outlet of the earphone near the ear cap to receive the heat radiat...

Claims

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Application Information

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IPC IPC(8): G01K13/25
CPCG01K13/25G01K13/252
Inventor 朱方方苏红宏
Owner 嘉兴温芯智能科技有限公司