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Sensor for detecting an environmental parameter and method for calibrating such a sensor

A technology for detecting the environment and sensors, applied to instruments, measuring devices, etc., can solve problems such as loss of quality of measured values, problems with degradation, etc.

Active Publication Date: 2021-08-24
PARAGON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In this case in particular, the degradation of such sensors during their service life is problematic, since without accurate and expensive means and methods for calibration known in the prior art, such The measured value of the sensor loses quality significantly with increasing service life

Method used

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  • Sensor for detecting an environmental parameter and method for calibrating such a sensor

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Embodiment Construction

[0024] According to the only accompanying drawing figure 1 The described sensor 1 according to the invention has a sensor element 2 with which an environmental parameter to be detected can be measured, which sensor 1 can be calibrated with the method according to the invention for calibrating a sensor 1 for detecting an environmental parameter.

[0025] The environmental parameters to be detected or monitored may be eg ozone concentration, nitrogen oxides concentration, carbon monoxide concentration, carbon dioxide concentration, air temperature, humidity, solar radiation, UV (ultraviolet) radiation, dust amount, position, speed etc. The above-mentioned enumeration of environmental parameters is merely exemplary. A number of other environmental parameters can be detected or monitored with the sensor 1 equipped with a correspondingly designed sensor element 2 .

[0026] Such a sensor 1 can, for example, be installed permanently in a building or in a measuring station. They ca...

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Abstract

A sensor (1) for detecting an environmental parameter should be able to be produced in a simple manner, the sensor having a transmitting device (3) and a correction device (4), by means of which the output signal of the sensor (1) can be emitted, by means of The calibration device ( 4 ) can correct the sensor measured values ​​in order to output a corrected output signal, wherein only minor effort should be required for the method for calibrating such a sensor. For this purpose, it is proposed to calibrate the sensor by means of its calibration device on the basis of cloud-based data.

Description

technical field [0001] The invention relates to a sensor for detecting an environmental parameter, the sensor having a transmitting device and a correction device, by means of which the output signal of the sensor can be emitted, by means of which the sensor measured value can be corrected to output a corrected output signal, and the invention also relates to a method for calibrating such a sensor. Background technique [0002] Such sensors for detecting environmental parameters have been very common since a considerable time and are used for various purposes. The aim is to produce such sensors for detecting environmental parameters with as little economic outlay as possible, the reliable functionality of these sensors being guaranteed over the longest possible service life. [0003] For cost reasons, inexpensive sensor elements are used, such as humidity sensors, temperature sensors, etc., among the inexpensive sensor elements. These sensors generally have insufficient or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D18/00G01D21/00
CPCG01D21/00G01D18/00
Inventor R·孟克莫勒
Owner PARAGON