Calibration method, device and system of illumination sensor and electronic equipment
A technology of light sensor and calibration method, which is applied in the field of sensors, can solve problems such as errors and reduce the precision of light sensors, and achieve the effect of improving precision
Pending Publication Date: 2022-06-28
SHENZHEN LUMIUNITED TECH CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In practical applications, the accuracy of the light sensor is easily affected by many factors. For example, in order to ensure the surface of the sensor is clean, it is necessary to use a PMMA (polymethyl methacrylate) filter to protect the sensor and keep the optical surface away from Fingerprints, dust and other light-suppressing pollutants, but due to the installation of optical filters, there will also be some errors between the illuminance value read by the sensor and the real illuminance value, reducing the accuracy of the light sensor
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0080] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
[0081] The calibration method of the light sensor provided in this application can be applied to such as figure 1 in the application environment shown. Wherein, the light sensor 101 is connected to the gateway 106 through the local area network, the server 104 communicates with the gateway 106 through the network, the light sensor 101 is used to detect the light intensity of the location, and further, the light sensor 101 or the server 104 obtains the detected value for The target parameter value of the calibrated calibration function, the detection value of the light...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a calibration method, device and system of an illumination sensor, electronic equipment and a storage medium. The method comprises the following steps: acquiring a first detection value of the illumination sensor; obtaining a target parameter value of a calibration function for calibrating the first detection value; and calibrating the first detection value according to the calibration function and the target parameter value to obtain a calibration value. By configuring the calibration function and the corresponding parameter value, the detection value of the illumination sensor can be calibrated, and the precision of the detection result is improved.
Description
technical field [0001] The present application relates to the field of sensor technology, and in particular, to a calibration method, device, system and electronic device for a light sensor. Background technique [0002] With the development of intelligent control, light sensors play an important role in scenarios that require intelligent control based on light intensity. In order to achieve better control effects and more abundant control scenarios, the accuracy requirements of light sensors are also Higher and higher. In practical applications, the accuracy of the light sensor is easily affected by many factors. For example, in order to ensure that the surface of the sensor is clean, it is necessary to use a PMMA (polymethyl methacrylate, polymethyl methacrylate) filter to protect the sensor and keep the optical surface away from Fingerprints, dust and other light suppress contaminants, but due to the installation of filters, the illuminance value read by the sensor will ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/00G01J1/08
CPCG01J1/00G01J1/08
Inventor 张邻国
Owner SHENZHEN LUMIUNITED TECH CO LTD