Hand-held animal body temperature monitoring device and data processing method thereof
A technology of animal body temperature and monitoring devices, which is applied in medical science, sensors, diagnostic recording/measurement, etc., and can solve problems such as poor measurement accuracy
Active Publication Date: 2017-12-05
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of the above defects, the present invention provides a hand-held animal body temperature monitoring device and its data processing method. The device and its method make the measurement of animal body temperature without knowing the infrared emissivity of the body surface, and eliminate the abnormality caused by the infrared detector. The defect of poor measurement accuracy caused by uniformity
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
[0044] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0045] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0046] In a first aspect, the present invention provides a handheld animal body temperature monitoring device, such as figure 1 As shown, the device includes:
[0047] shell 1;
[0048] The optica...
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 handheld animal body temperature monitoring device and a data processing method thereof. The device comprises: a housing, an optical lens and a thermocouple arranged on the housing, an infrared detector arranged in the housing, a calibration module, a A module and a processing module, the calibration module includes a calibration baffle and a first drive unit, and the filter module includes a filter and a second drive unit. The present invention fundamentally eliminates errors caused by non-uniformity by adopting a fixed-source correction method, which requires less storage space for the processing module and can effectively avoid crashes. In the case that the optical filter is not cut into the optical path, the non-uniformity is eliminated to obtain a first correction signal. In the case that the optical filter is not cut into the optical path, the non-uniformity is eliminated to obtain a second correction signal. The two correction signals and the ambient temperature are used to establish a system of equations, and the temperature of the animal body surface is obtained by variable solution, so as to realize the purpose of calculating the body surface temperature without knowing the infrared emissivity of the animal body surface.
Description
technical field [0001] The invention relates to the technical field of body temperature monitoring, in particular to a hand-held animal body temperature monitoring device and a data processing method of the device. Background technique [0002] At present, there are contact-type and non-contact-type devices for measuring body temperature of animals. Among them, contact-type body temperature measurement devices are often inaccurate due to incomplete contact with the animal body or slow response speed. The non-contact thermal infrared measurement device has the advantages of non-contact, high accuracy and high sensitivity, and is widely used in the research of animal body surface temperature measurement. [0003] However, the key to accurate temperature measurement of thermal infrared measuring devices is to determine the infrared emissivity of the body surface, because it is difficult to achieve accurate temperature measurement without knowing the infrared emissivity of the b...
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): A61B5/01
Inventor 董大明赵贤德矫雷子张琨杜晓凡邢振韩鹏程鲍锋郎筠
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI