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CN112945392A - System and method for rapidly monitoring body temperature of live pig based on infrared thermal imaging technology - Google Patents

System and method for rapidly monitoring body temperature of live pig based on infrared thermal imaging technology Download PDF

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Publication number
CN112945392A
CN112945392A CN202110142447.2A CN202110142447A CN112945392A CN 112945392 A CN112945392 A CN 112945392A CN 202110142447 A CN202110142447 A CN 202110142447A CN 112945392 A CN112945392 A CN 112945392A
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infrared thermal
body temperature
monitoring
alarm
live pig
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Inventor
呼红梅
郝丽红
王诚
王怀中
王勇
丁健
周萌
李靖
唐伟静
韩红
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Institute Animal Science and Veterinary Medicine of Shandong AAS
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Institute Animal Science and Veterinary Medicine of Shandong AAS
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
    • G01J5/0025Living bodies
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02Constructional details
    • G01J5/025Interfacing a pyrometer to an external device or network; User interface
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077Imaging

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
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Abstract

The invention discloses a system for rapidly monitoring the body temperature of a live pig based on an infrared thermal imaging technology, which relates to the field of monitoring the body temperature of the live pig and comprises a body temperature monitoring device, a data transmission device and an alarm device, wherein the body temperature monitoring device is an infrared thermal imager, the body temperature monitoring device is electrically connected with the data transmission device, the data transmission device is electrically connected with the alarm device, and if the monitored temperature exceeds a preset threshold value, the alarm device can give different alarms according to different heating parts of the live pig.

Description

System and method for rapidly monitoring body temperature of live pig based on infrared thermal imaging technology
Technical Field
The invention relates to the field of live pig body temperature monitoring, in particular to a system and a method for rapidly monitoring the live pig body temperature based on an infrared thermal imaging technology.
Background
The body temperature is an important physiological index of the pig body, keeps constant body temperature and is a necessary condition for ensuring normal running of metabolism and life activities. Abnormal body temperature is an important characterization of physiological disorders, and diseases accompanied with fever symptoms, such as swine fever, swine influenza, swine plague, streptococcosis, toxoplasmosis, infectious pleuropneumonia and the like, account for a great proportion in pig breeding. When pigs are infected with disease, the body temperature tends to rise earlier than other symptoms. Therefore, the monitoring and the early warning of the body temperature of the pig are necessary ways for avoiding economic loss of the pig raising industry and improving the production benefit.
At present, the body temperature of the live pig is monitored mainly by two types, namely external handheld infrared monitoring and internal rectal body temperature monitoring. The external hand-held infrared ray monitoring has more obvious defect, and in order to guarantee the accuracy of data, the distance between the hand-held infrared thermometer of operating personnel and the measured object is less than 1 meter, so that the operating personnel need to enter a colony house for one-by-one measurement, and the stress is easily caused to the measured pigs. Secondly, need survey one by one, it is wasted time and energy, inefficiency, easily cause moreover to miss to examine, reinspect. The problems of the intrarectal temperature monitoring method are as follows: need the breed personnel to fill in the rectum with the thermometer by the anus in, the operation is comparatively loaded down with trivial details, wastes time and energy, causes stress to the pig easily moreover to the thermometer is probably broken in the anus rectum of pig, causes the damage to the pig, has the potential safety hazard.
How to provide a system capable of rapidly and accurately monitoring the body temperature of a live pig in batch is a problem which needs to be solved urgently by a person skilled in the art.
Disclosure of Invention
In view of this, the invention provides a system for rapidly monitoring the body temperature of a live pig based on an infrared thermal imaging technology, so as to solve the problems in the background art, and rapidly and accurately monitor the body temperature of the live pig in batches.
In order to achieve the purpose, the invention adopts the following technical scheme: on the one hand, the system for rapidly monitoring the body temperature of the live pig based on the infrared thermal imaging technology comprises a body temperature monitoring device, a data transmission device and an alarm device, wherein the body temperature monitoring device is an infrared thermal imager, the body temperature monitoring device is electrically connected with the data transmission device, and the data transmission device is electrically connected with the alarm device.
By adopting the scheme, the method has the following beneficial effects: the live pig body temperature monitoring is carried out by utilizing the infrared thermal imager, a large amount of manpower and time are not required to be invested, and the defect that sick pigs are easily missed in artificial monitoring is overcome.
Preferably, the system further comprises a door-shaped frame arranged on the main channel, the infrared thermal imager is arranged at the top of the door-shaped frame, and the alarm device is arranged on the door-shaped frame.
Preferably, the infrared thermal imaging camera monitors the temperature of the head, neck and back of the live pig.
Preferably, the device further comprises a traveling speed reduction device, the traveling speed reduction device is arranged at the bottom of the door-shaped frame, and the traveling speed reduction device is a conveyor belt.
By adopting the scheme, the method has the following beneficial effects: the slow conveying of the conveyor belt is slower than the ordinary travelling speed of the live pigs, and the travelling direction of the conveyor belt is opposite to the entering direction of the live pigs, so that the speed of the conveyor belt is reduced when the animals enter, enough reaction time is provided for the infrared thermal imaging camera, and the accuracy of monitoring the body temperature is ensured.
Preferably, the pig warning device further comprises a warning indicator light, and the warning indicator light changes different colors according to different warning positions of the live pigs.
Preferably, the alarm device gives out different alarm sounds according to different alarm positions of the live pigs.
By adopting the scheme, the method has the following beneficial effects: pig fever is one of the most common problems in pig raising, but although the fever is the same, the causes of the fever may be different. According to the difference of the heating parts, the alarm indicator lamps are arranged in different colors and different in alarm sound, so that the worker can conveniently select different methods according to different reasons when bringing down the fever to the pigs.
Preferably, the data transmission device includes a WIFI transmission device or a 4G, 5G transmission device.
By adopting the scheme, the method has the following beneficial effects: the WIFI is used for data transmission, the transmission distance is long, the coverage range is large, the transmission rate is high, the cost is low, and the data transmission is safe and reliable.
On the other hand, the method for rapidly monitoring the body temperature of the live pig based on the infrared thermal imaging technology comprises the following specific steps:
arranging a door-shaped frame on the main channel, installing an infrared thermal imager, and monitoring the temperature of the head, the neck and the back of the live pig by using the infrared thermal imager;
comparing the monitored temperature with a preset threshold, if the head temperature exceeds the preset threshold, lighting a red light by a signal indicator light, and sending a short-tone prompt tone by an alarm device;
if the neck temperature exceeds the preset threshold value, the signal indicator lamp lights a yellow lamp, and the alarm device gives out a long-tone prompt sound;
if the back temperature exceeds the preset threshold value, the signal indicator lamp lights a blue lamp, and the alarm device sends out a long and short prompt tone;
and when the alarm is given, the side door in the channel is opened, the main channel is closed, and the suspected diseased live pig enters the suspected diseased pig shed through the side door.
According to the technical scheme, the invention discloses and provides a system for rapidly monitoring the body temperature of a live pig based on an infrared thermal imaging technology, and compared with the prior art, the system has the following beneficial effects:
1. after the live pigs are transported to a slaughterhouse to be unloaded, the body temperature of the live pigs can be quickly and accurately monitored by using an infrared thermal imaging technology, the pigs suspected of being diseased can be conveniently and quickly screened out, the workload of quarantine during the period of the live pigs waiting to be slaughtered and resting can be greatly reduced, and the working efficiency is improved.
2. Different alarm sounds and alarm indicating lamps are arranged according to different heating parts of the live pigs, so that different methods can be selected by workers according to different reasons when the pigs are cooled down.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the system architecture of the present invention;
FIG. 2 is a flow chart of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be further noted that unless explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and their meanings in the present invention may be specifically understood by those skilled in the art.
The embodiment 1 of the invention discloses a system for rapidly monitoring the body temperature of a live pig based on an infrared thermal imaging technology, which comprises a body temperature monitoring device, a data transmission device and an alarm device, wherein the body temperature monitoring device is an infrared thermal imager, the body temperature monitoring device is electrically connected with the data transmission device, and the data transmission device is electrically connected with the alarm device.
Further, the data transmission device comprises a WIFI transmission device or a 4G and 5G transmission device.
Further, still include to set up door type frame on the main entrance, infrared thermal imager installs at the top of door type frame, and alarm device installs on door type frame.
Further, the temperature of the head, the neck and the back of the live pig is monitored by an infrared thermal imager.
In order to facilitate the workers to select different methods for different reasons when the pigs are brought down, in this embodiment 1, the pig safety monitoring system further includes an alarm indicator light, the alarm indicator light changes different colors according to different pig warning positions, and it needs to be further described that the alarm device emits different alarm sounds according to different pig warning positions.
The embodiment 2 of the invention provides a method for rapidly monitoring the body temperature of a live pig based on an infrared thermal imaging technology.
Therefore, 1100 big and large three-element commercial pigs with the weight of 110kg are selected, the head, the neck, the back, the abdomen and the back hip of the pigs are respectively monitored by a Fuluke infrared thermal imaging instrument, and the temperature in the rectum of the pigs is measured by a thermometer for animals. The results show that the temperature of the head, the neck, the back and the abdomen of the pig is higher than 36 ℃ and lower than 37 ℃, wherein the temperature of the abdomen is the highest, and the temperature of the head, the neck and the back are similar. The infrared thermography measures the lowest posterior hip temperature of the live pig sites, which is approximately 36 deg.C (see Table 1). That is, the difference between the abdominal temperature of the pig and the intrarectal temperature is the smallest, the difference between the posterior hip temperature and the intrarectal temperature is the largest, and the difference between the head, neck and back temperatures and the intrarectal temperature is centered.
The correlation analysis (see table 2) of the temperature of the live pig monitored by the infrared thermal imaging and the temperature in the rectum shows that when the temperature of the live pig is monitored by the infrared thermal imaging, the temperature of the head, the neck, the back and the abdomen are obviously correlated with the measured temperature in the rectum (p is less than 0.05), the correlation coefficients are all higher than 0.5, and the correlation coefficient of the temperature of the neck measured by the infrared thermal imaging instrument and the temperature in the rectum is 0.598 which is the maximum.
This shows that the temperature of the head, neck, back and abdomen of the live pig can be monitored by using an infrared thermal imaging instrument instead of the intrarectal temperature as the basis for judging whether the body temperature of the live pig is abnormal. The temperature in the rectum of a live pig is generally 38-39.5 ℃, and the temperature in the rectum of a fattening pig is generally 38-38.8 ℃. The temperature in the rectum of the live pig is low when rising by 1 ℃, medium when rising by 1-2 ℃, high when rising by 2-4 ℃ and ultrahigh when rising by more than 4 ℃. Then the live pig body temperature is monitored by using an infrared thermal imager, and the thresholds of low fever, medium fever, high fever and ultrahigh fever can be set according to the difference value. To screen out suspected diseased pigs, and isolate and feed the pigs for further quarantine.
TABLE 1 Infrared thermal imaging measuring temperature and rectal temperature summary table for each part of live pig
Figure BDA0002929619220000051
TABLE 2 correlation between the temperature of live pig and the rectal temperature pearson
Correlation coefficient Head part Neck part Back part Abdomen part Back hip
Temperature in rectum 0.533* 0.598* 0.541* 0.509* 0.234
Note: indicates significant correlation (P < 0.05).
A method for rapidly monitoring the body temperature of a live pig based on an infrared thermal imaging technology comprises the following specific steps:
arranging a door-shaped frame in the main channel, installing an infrared thermal imager, and monitoring the temperature of the head, the neck and the back of the live pig by using the infrared thermal imager;
comparing the monitored temperature with a preset threshold, if the head temperature exceeds the preset threshold, lighting a red light by a signal indicator light, and sending short-tone prompt sound by an alarm device;
if the neck temperature exceeds a preset threshold value, the signal indicator lamp lights a yellow lamp, and the alarm device gives out a long-tone prompt tone;
if the back temperature exceeds a preset threshold value, the signal indicator lamp lights a blue lamp, and the alarm device sends out a long and short prompt tone;
and when the alarm is given, the side door in the channel is opened, the main channel is closed, and the suspected diseased live pig enters the suspected diseased pig shed through the side door.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a system based on infrared thermal imaging technique rapid monitoring live pig body temperature which characterized in that, includes body temperature monitoring devices, data transmission device, alarm device, body temperature monitoring devices is infrared thermal imager, body temperature monitoring devices with the data transmission device electricity is connected, data transmission device with the alarm device electricity is connected.
2. The system for rapidly monitoring the body temperature of the live pig based on the infrared thermal imaging technology as claimed in claim 1, further comprising a gate frame arranged on the main channel, wherein the infrared thermal imager is installed on the top of the gate frame, and the alarm device is installed on the gate frame.
3. The system for rapidly monitoring the body temperature of the live pig based on the infrared thermal imaging technology as claimed in claim 1, wherein the infrared thermal imager monitors the temperature of the head, the neck and the back of the live pig.
4. The system for rapidly monitoring the body temperature of the live pigs based on the infrared thermal imaging technology as claimed in claim 2, further comprising a traveling deceleration device, wherein the traveling deceleration device is arranged at the bottom of the portal frame, and the traveling deceleration device is a conveyor belt.
5. The system for rapidly monitoring the body temperature of the live pigs based on the infrared thermal imaging technology as claimed in claim 1, further comprising an alarm indicator light, wherein the alarm indicator light changes different colors according to different alarm positions of the live pigs.
6. The system for rapidly monitoring the body temperature of the live pigs based on the infrared thermal imaging technology as claimed in claim 1, wherein the alarm device gives out different alarm sounds according to different alarm positions of the live pigs.
7. The system for rapidly monitoring the body temperature of the live pig based on the infrared thermal imaging technology as claimed in claim 1, wherein the data transmission device comprises a WIFI transmission device or a 4G, 5G transmission device.
8. A method for rapidly monitoring the body temperature of a live pig based on an infrared thermal imaging technology is characterized by comprising the following specific steps:
arranging a door-shaped frame on the main channel, installing an infrared thermal imager, and monitoring the temperature of the head, the neck and the back of the live pig by using the infrared thermal imager;
comparing the monitored temperature with a preset threshold, if the head temperature exceeds the preset threshold, lighting a red light by a signal indicator light, and sending a short-tone prompt tone by an alarm device;
if the neck temperature exceeds the preset threshold value, the signal indicator lamp lights a yellow lamp, and the alarm device gives out a long-tone prompt sound;
if the back temperature exceeds the preset threshold value, the signal indicator lamp lights a blue lamp, and the alarm device sends out a long and short prompt tone;
and when the alarm is given, the side door in the channel is opened, the main channel is closed, and the suspected diseased live pig enters the suspected diseased pig shed through the side door.
CN202110142447.2A 2021-02-02 2021-02-02 System and method for rapidly monitoring body temperature of live pig based on infrared thermal imaging technology Pending CN112945392A (en)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2437250A (en) * 2006-04-18 2007-10-24 Iti Scotland Ltd Method and system for monitoring the condition of livestock
CN102147290A (en) * 2011-01-14 2011-08-10 北京广微积电科技有限公司 Infrared imaging temperature-monitoring method and system
CN102445913A (en) * 2010-10-08 2012-05-09 鸿富锦精密工业(深圳)有限公司 Temperature monitoring system and method
CN102564616A (en) * 2012-01-18 2012-07-11 刘桅东 Electronic cold-hot monitoring and warning equipment and method
CN104224137A (en) * 2014-05-26 2014-12-24 黄玉新 Multifunctional body temperature dynamic monitoring system and method
CN204562123U (en) * 2015-04-28 2015-08-19 湖北文理学院 A kind of temperature monitor
CN204863128U (en) * 2015-08-05 2015-12-16 中创云牧科技咨询(北京)股份有限公司 Animal body temperature detecting system
CN110200596A (en) * 2019-05-24 2019-09-06 山东省农业科学院畜牧兽医研究所 Infrared ray quick temperature measuring device and temp measuring method for live pig temperature monitoring
CN110537903A (en) * 2019-09-29 2019-12-06 深圳市凯利博实业有限公司 Multifunctional thermometer and temperature measuring method thereof
KR20200003493A (en) * 2018-07-02 2020-01-10 충북대학교 산학협력단 Pig Body Temperature Measuring Methods
CN212110330U (en) * 2020-03-09 2020-12-08 江西苏梁智造科技有限公司 Epidemic prevention temperature measurement safety inspection door
CN114224287A (en) * 2021-12-09 2022-03-25 深圳市奥越信科技有限公司 Animal health monitoring system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2437250A (en) * 2006-04-18 2007-10-24 Iti Scotland Ltd Method and system for monitoring the condition of livestock
CN102445913A (en) * 2010-10-08 2012-05-09 鸿富锦精密工业(深圳)有限公司 Temperature monitoring system and method
CN102147290A (en) * 2011-01-14 2011-08-10 北京广微积电科技有限公司 Infrared imaging temperature-monitoring method and system
CN102564616A (en) * 2012-01-18 2012-07-11 刘桅东 Electronic cold-hot monitoring and warning equipment and method
CN104224137A (en) * 2014-05-26 2014-12-24 黄玉新 Multifunctional body temperature dynamic monitoring system and method
CN204562123U (en) * 2015-04-28 2015-08-19 湖北文理学院 A kind of temperature monitor
CN204863128U (en) * 2015-08-05 2015-12-16 中创云牧科技咨询(北京)股份有限公司 Animal body temperature detecting system
KR20200003493A (en) * 2018-07-02 2020-01-10 충북대학교 산학협력단 Pig Body Temperature Measuring Methods
CN110200596A (en) * 2019-05-24 2019-09-06 山东省农业科学院畜牧兽医研究所 Infrared ray quick temperature measuring device and temp measuring method for live pig temperature monitoring
CN110537903A (en) * 2019-09-29 2019-12-06 深圳市凯利博实业有限公司 Multifunctional thermometer and temperature measuring method thereof
CN212110330U (en) * 2020-03-09 2020-12-08 江西苏梁智造科技有限公司 Epidemic prevention temperature measurement safety inspection door
CN114224287A (en) * 2021-12-09 2022-03-25 深圳市奥越信科技有限公司 Animal health monitoring system

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Application publication date: 20210611