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Temperature detection method and device

A technology of temperature detection device and detection method, which is applied in the direction of measuring device, thermometer, temperature measurement of moving fluid, etc., which can solve the problems of temperature rise of temperature sensor and inability to accurately detect the external environment temperature of equipment, and achieve the effect of improving accuracy

Active Publication Date: 2018-02-09
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] When using a temperature measuring device to detect the ambient temperature, since the temperature sensor is placed inside the device, when the device is working, the temperature inside the device will rise, which will cause the temperature sensor inside the device to rise accordingly, making it impossible to accurately detect the device external ambient temperature

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  • Temperature detection method and device
  • Temperature detection method and device
  • Temperature detection method and device

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Embodiment Construction

[0019] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0020] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides a temperature detection method and device. The temperature detection method is applied to the temperature detection device comprising a suction pump and a temperature sensor. The temperature sensor is arranged in the air inlet channel of the suction pump. The temperature detection method comprises the steps that the suction pump is started to extract the air of the environment to be detected; the first temperature of the temperature sensor at the first moment, the second temperature at the second moment and the time interval between the first moment and the second momentare determined; and the temperature of environment to be detected is determined according to the first temperature, the second temperature and the time interval. With application of the temperature detection method and device, the influence caused by temperature rise generated in the device can be effectively avoided so that the accuracy of temperature detection of the environment to be detectedcan be enhanced.

Description

technical field [0001] The present application relates to the field of temperature detection, in particular to a temperature detection method and device. Background technique [0002] When using a temperature measuring device to detect the ambient temperature, since the temperature sensor is placed inside the device, when the device is working, the temperature inside the device will rise, which will cause the temperature sensor inside the device to rise accordingly, making it impossible to accurately detect the device outside ambient temperature. Contents of the invention [0003] The present application provides a temperature detection method and device, which can improve the accuracy of the ambient temperature detection outside the equipment. [0004] According to the first aspect of the embodiments of the present application, a temperature detection method is provided, which is applied to a temperature detection device including an air pump and a temperature sensor, an...

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Application Information

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IPC IPC(8): G01K13/02G01K13/024
CPCG01K13/028
Inventor 杨莲科
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD