A human body temperature detection method resistant to external environment temperature interference
A technology of human body temperature and external environment, applied in body temperature measurement, thermometer parts, radiation pyrometry, etc.
Active Publication Date: 2021-10-01
CHINA POWER IND INTERNET CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing technology requires a certain part of the human body to be close to the infrared sensor of the tablet device. The main principle of infrared thermal sensing is to detect changes in the infrared spectrum emitted by the human body, which belongs to micro-signal detection and is easily affected by factors such as air flow, ambient temperature and humidity. lead to inaccurate monitoring problems
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
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0029] In addition, in t...
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 discloses a human body temperature detection method that is resistant to external environmental temperature interference, comprising: clustering and combining atmospheric temperature information, atmospheric humidity information, and first temperature value information to obtain a first data object; when the human body passes through the sensing area, collecting The current atmospheric temperature information, atmospheric humidity information, and the second temperature value information including human body temperature information are clustered and combined to obtain the second data object; the second data object is similarly matched with all the first data objects; the matching The first temperature value information in the first data object with the highest degree is removed from the second temperature value information to obtain human body temperature information. Consider the atmospheric temperature information and atmospheric humidity information in the monitoring environment, cluster and combine with the first temperature value information in the sensing area, and perform data screening with the time-division situation of whether there is human body movement, in order to achieve anti-interference of environmental temperature, first compare and match, Then judge to narrow the range of temperature monitoring data to improve the range and accuracy of temperature monitoring.
Description
technical field [0001] The invention relates to the technical field of temperature monitoring, in particular to a human body temperature detection method resistant to external environment temperature interference. Background technique [0002] At present, there are various types of flat-panel temperature monitoring equipment, and human body movement infrared sensing technology is widely used in people's lives. Through the combination of tablet temperature monitoring equipment and infrared sensing technology, when the human body enters the monitoring and sensing range of the tablet device, the microcomputer system of the tablet device can sense the infrared heat release change of the human body, and detect the temperature of the human body to achieve the result of temperature monitoring. [0003] Existing technologies are all aimed at a certain body part of the human body to monitor the temperature of the infrared sensing area of the tablet device, and obtain the temperatur...
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 Patents(China)
IPC IPC(8): G01J5/00G01K13/20G01K1/20
CPCG01J5/0025G01K1/20
Inventor 周在龙王子新涂平罗超
Owner CHINA POWER IND INTERNET CO LTD