CN113080935A - Animal respiratory frequency detection equipment and method - Google Patents
Animal respiratory frequency detection equipment and method Download PDFInfo
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- CN113080935A CN113080935A CN202110484984.5A CN202110484984A CN113080935A CN 113080935 A CN113080935 A CN 113080935A CN 202110484984 A CN202110484984 A CN 202110484984A CN 113080935 A CN113080935 A CN 113080935A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
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Abstract
The application discloses animal respiratory frequency detection equipment, which comprises a temperature sensor, a first temperature sensor and a second temperature sensor, wherein the temperature sensor is used for acquiring the temperature in a nasal cavity when an animal exhales and inhales; the analog-to-digital converter is connected with the temperature sensor and is used for converting the temperature into a voltage signal; the communication module is connected with the analog-to-digital converter; and the controller is connected with the communication module and is used for determining the breathing frequency according to the change times of the voltage signal. Temperature sensor can gather the animal and exhale and inhale the temperature in the nasal cavity when breathing in this application, and temperature conversion when analog to digital converter will exhale and inhale converts voltage signal, transmits voltage signal to the controller through the communication module to the breathing frequency is confirmed to the controller according to voltage signal's change number of times, and when animal activity or belly and other positions contact collision, can not exert an influence to the temperature in the nasal cavity when exhaling and inhaling, thereby promotes the breathing frequency and detects the accuracy. The application also provides a detection method with the advantages.
Description
Technical Field
The application relates to the technical field of animal respiration detection, in particular to animal respiration frequency detection equipment and method.
Background
The respiratory rate is an important dynamic physiological index and can effectively reflect the health condition and the metabolic level of animals. When animals are affected by heat stress and asthma, the respiratory rate changes abnormally. Particularly, for animals with unreachable sweat glands on the epidermis, such as live pigs, cows and the like, breathing is used as an important body heat balance means, and the breathing frequency can be obviously changed under the condition of inappropriate ambient temperature and humidity environment.
At present, when the respiratory frequency of an animal is measured, the pressure change of the abdomen of the animal to a respiratory sensor during respiration within a period of time is sensed through the respiratory sensor, the pressure is converted into resistors, a data processing module outputs corresponding voltage according to the resistance of each resistor by using a voltage division circuit, and the respiratory frequency is calculated by calculating the change of the voltage within a period of time. In addition to the pressure generated by the respiration of the animal on the sensor in the abdomen, when the animal moves, such as bending over the stomach, standing up, scratching the abdomen with the legs, or colliding with other animals, the respiration sensor senses the pressure change, thereby causing the result of detecting the respiration frequency to be inaccurate.
Therefore, how to improve the accuracy of the respiratory rate detection should be a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The purpose of the application is to provide an animal respiratory frequency detection device and method, so as to improve the respiratory frequency detection accuracy.
In order to solve the above technical problem, the present application provides an animal respiratory rate detection apparatus, including:
the temperature sensor is used for acquiring the temperature in the nasal cavity when the animal exhales and inhales;
the analog-to-digital converter is connected with the temperature sensor and is used for converting the temperature into a voltage signal;
the communication module is connected with the analog-to-digital converter;
and the controller is connected with the communication module and is used for determining the breathing frequency according to the change times of the voltage signal.
Optionally, the animal respiratory rate detection apparatus further comprises:
a support for positioning the temperature sensor within a nasal cavity of an animal;
a bandage for securing the support to the body of an animal.
Optionally, the animal respiratory rate detection apparatus further comprises:
and the signal processor is respectively connected with the analog-to-digital converter and the communication module and is used for at least one of amplifying, filtering and shaping the voltage signal.
Optionally, in the animal respiratory frequency detection apparatus, the communication module is a wireless communication module.
Optionally, the animal respiratory rate detection apparatus further comprises:
and the positioning module is connected with the controller.
Optionally, among the animal respiratory frequency check out test set, the location module is big dipper location module.
Optionally, the animal respiratory rate detection apparatus further comprises:
and the display is connected with the controller.
Optionally, the animal respiratory rate detection apparatus further comprises:
and the power supply module is used for supplying power to the temperature sensor, the communication module, the analog-to-digital converter and the controller.
Optionally, the animal respiratory rate detection apparatus further comprises:
and the alarm is connected with the controller and used for sending alarm information when the respiratory frequency is not in a preset respiratory frequency range.
The application also provides a respiratory frequency detection method, which comprises the following steps:
the temperature sensor collects the temperature in the nasal cavity when the animal exhales and inhales;
the analog-to-digital converter performs analog-to-digital conversion on the temperature to generate a voltage signal;
the controller receives the voltage signal through the communication module, and determines the respiratory frequency of the animal according to the change times of the voltage signal.
The application provides animal respiratory frequency detection equipment which comprises a temperature sensor, a temperature sensor and a control module, wherein the temperature sensor is used for acquiring the temperature in a nasal cavity when an animal exhales and inhales; the analog-to-digital converter is connected with the temperature sensor and is used for converting the temperature into a voltage signal; the communication module is connected with the analog-to-digital converter; and the controller is connected with the communication module and is used for determining the breathing frequency according to the change times of the voltage signal.
It can be seen, be provided with temperature sensor among the animal respiratory frequency check out test set in the application, the temperature of animal expiration and when breathing in the nasal cavity has temperature variation, temperature sensor can gather the animal expiration and the temperature of breathing in the nasal cavity, analog to digital converter exhales and the temperature conversion when breathing in becomes voltage signal, transmit voltage signal to the controller through communication module, so that respiratory frequency is confirmed to the controller according to voltage signal's change number of times, when animal activity or belly and other positions contact collision, can not exert an influence to the temperature of expiration and when breathing in the nasal cavity, thereby promote respiratory frequency and detect the accuracy.
In addition, the application also provides a respiratory frequency detection method with the advantages.
Drawings
For a clearer explanation of the embodiments or technical solutions of the prior art of the present application, the drawings needed for the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an animal respiratory rate detection apparatus provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of another animal respiratory rate detection apparatus provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of another animal respiratory rate detection apparatus provided in the embodiments of the present application;
FIG. 4 is a flowchart of a method for detecting animal respiratory rate according to an embodiment of the present disclosure;
fig. 5 is a flowchart of another method for detecting animal respiratory rate according to the embodiment of the present application.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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 application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As described in the background section, currently in measuring the respiratory rate of an animal, the respiratory rate is calculated by sensing the change in pressure of the abdomen against the respiratory sensor as the animal breathes over a period of time. However, in addition to breathing, when the animal moves, such as bending over the stomach, standing up, scratching the abdomen with the legs, or colliding with other animals, the breathing sensor senses the pressure change, so that the breathing frequency detection result is inaccurate.
In view of the above, the present application provides an animal respiratory rate detection apparatus, please refer to fig. 1, where fig. 1 is a schematic structural diagram of an animal respiratory rate detection apparatus provided in an embodiment of the present application, the apparatus includes:
the temperature sensor 1 is used for collecting the temperature in the nasal cavity when the animal exhales and inhales;
the analog-to-digital converter 2 is connected with the temperature sensor 1 and is used for converting the temperature into a voltage signal;
the communication module 3 is connected with the analog-to-digital converter 2;
and the controller 4 is connected with the communication module 3 and is used for determining the breathing frequency according to the change times of the voltage signal.
It is to be noted that the number of the temperature sensors 1 is not particularly limited in the present application, as the case may be. When the number of the temperature sensors 1 is one, the breathing frequency of one animal can be detected each time; when the number of the temperature sensors 1 is multiple, multiple respiratory frequencies of an animal can be measured, and the average value of the multiple respiratory frequencies is calculated to serve as the respiratory frequency of the animal, so that the accuracy of respiratory frequency detection can be improved; when the number of the temperature sensors 1 is multiple, the detection of the respiratory frequency of multiple animals can be realized at one time, and it can be understood that each temperature sensor 1 and the corresponding animal are marked, so that the confusion of the measured respiratory frequencies is avoided.
The temperature in the nasal cavity can change along with the expiration and the inspiration, so the temperature sensor 1 is used for sensing the temperature change, and the temperature collected by the temperature sensor 1 is a temperature analog signal.
The controller 4 is not particularly limited in this application, and may be selected by itself. For example, the controller 4 may be a single chip Microcomputer (MCU), a micro controller unit (micro controller unit), or the like.
The communication module 3 is not specifically limited in this application, and can be set by itself. For example, the communication module 3 may be a wired communication module or a wireless communication module. When communication module 3 is the wireless communication module, be more convenient for gather the temperature with temperature sensor 1 and transmit to analog-to-digital converter 2, increase transmission process's flexibility. The wireless communication module includes, but is not limited to, a WiFi communication module, a bluetooth communication module, a LoRa communication module, etc.
Be provided with temperature sensor 1 among the animal respiratory frequency check out test set in this application, the temperature of animal expiration and nasal cavity when breathing in has temperature variation, temperature sensor 1 can gather the animal expiration and the temperature of nasal cavity when breathing in, temperature conversion when analog to digital converter 2 will exhale and breathe in converts voltage signal, 3 transmit voltage signal to controller 4 through communication module, so that respiratory frequency is confirmed to controller 4 according to voltage signal's change number of times, when animal activity or belly and other positions contact collision, can not exert an influence to the temperature in the nasal cavity when breathing in, thereby promote respiratory frequency and detect the accuracy.
Because temperature sensor need gather the temperature in the animal nasal cavity, need place temperature sensor in the animal nasal cavity promptly, so for the convenience of measurement, animal respiratory frequency check out test set still includes:
a support for positioning the temperature sensor within a nasal cavity of an animal;
a bandage for securing the support to the body of an animal.
In order to be suitable for different body types and different body parts, the bandage is an elastic bandage.
Referring to fig. 2, fig. 2 is a schematic structural diagram of another animal respiratory rate detection apparatus provided in the embodiment of the present application. On the basis of the above embodiment, the animal respiratory frequency detection apparatus further includes:
and the signal processor 5 is respectively connected with the analog-to-digital converter 2 and the communication module 3 and is used for at least one of amplifying, filtering and shaping the voltage signal.
It will be appreciated that the voltage signal received by the controller 4 is a signal processed by the signal processor 5.
The signal processor 5 processes the voltage signal converted by the analog-to-digital converter 2 in the following ways: amplifying the voltage signal; filtering the voltage signal; shaping the voltage signal; amplifying and filtering the voltage signal; amplifying and shaping the voltage signal; filtering and shaping the voltage signal; and amplifying, filtering and shaping the voltage signal.
By at least one of amplification, filtering and shaping of the voltage signal, the influence of unstable factors in the voltage signal on the accuracy of respiratory frequency detection can be reduced, and the accuracy of respiratory frequency detection is improved. When the voltage signal is amplified, filtered and shaped, the respiratory frequency detection accuracy is the best.
On the basis of the above embodiment, in an embodiment of the present application, the animal respiratory frequency detection apparatus further includes:
and the positioning module is connected with the controller.
The positioning module is not specifically limited in the application and can be set by oneself. For example, the Positioning module may be a Beidou Positioning module, or a Global Positioning System (GPS) Positioning module. When the location module is big dipper location module, the location accuracy is higher.
The positioning module is arranged on the body of the animal, so that when the animal is in a very large moving range (such as a pasture and a grassland), the position information of the animal can be determined, and managers can know the position distribution condition of the animal conveniently.
Further, in order to facilitate the manager to read the data measured by the animal respiratory rate detection device, the animal respiratory rate detection device further comprises: and the display is connected with the controller.
The display can show the respiratory rate that the controller was confirmed, and when the controller was still connected by the location module, the display can also show positional information. The display includes, but is not limited to, a liquid crystal display, a LED (Light-Emitting Diode) display, an OLED (Organic Light-Emitting Diode) display, and the like.
The animal respiratory rate detection apparatus further comprises:
and the power supply module is used for supplying power to the temperature sensor, the communication module, the analog-to-digital converter and the controller.
When the animal is in an unsuitable environment or has respiratory diseases, the respiratory rate is abnormal, and in order to remind the manager, on the basis of any one of the above embodiments, in an embodiment of the present application, the animal respiratory rate detection apparatus further includes:
and the alarm is connected with the controller and used for sending alarm information when the respiratory frequency is not in a preset respiratory frequency range.
The normal respiratory frequency of different animals is different, and the preset respiratory frequency range is not specifically limited in the application, as the case may be. The preset respiratory frequency range is the respiratory frequency range of the animal under normal conditions.
The alarm can be a loudspeaker, a flashlight or the like.
Referring to fig. 3, an animal respiratory rate detection apparatus in the present application is described, including a temperature sensor 1, a communication module 3, an analog-to-digital converter 2, a signal processor 5, a controller 4, an alarm 6, and a power module 7. Temperature sensor 1 gathers the animal and exhales and inhales the time nasal cavity temperature, and analog to digital converter 2 is right the temperature carries out analog to digital conversion, generates voltage signal, and signal processor 5 amplifies, filters, the plastic processing to voltage signal, and communication module 3 transmits the voltage signal after handling to control 4 ware, and the respiratory frequency of animal is confirmed according to the change number of times of the voltage signal after handling to controller 4, and whether judgement respiratory frequency is in predetermineeing respiratory frequency range, if respiratory frequency is not in predetermineeing respiratory frequency range, then control alarm 6 reports to the police. Wherein, the power module 7 supplies power to the temperature sensor 1, the communication module 3, the analog-to-digital converter 2, the signal processor 5 and the controller 4.
The present application further provides a respiratory rate detection method, please refer to fig. 4, which includes:
step S101: the temperature sensor collects the temperature in the nasal cavity when the animal exhales and inhales;
step S102: the analog-to-digital converter performs analog-to-digital conversion on the temperature to generate a voltage signal;
step S103: the controller receives the voltage signal through the communication module, and determines the respiratory frequency of the animal according to the change times of the voltage signal.
The animal exhales and inhales the time temperature in the nasal cavity has the temperature variation, among the animal respiratory frequency detection method in this application, temperature sensor can gather the animal exhales and inhales the time temperature in the nasal cavity, analog to digital converter exhales and inhales the time temperature conversion to voltage signal, transmit to the controller through communication module, so that respiratory frequency is confirmed to the controller according to voltage signal's change number of times, when animal activity or belly and other positions contact collision, can not exert an influence to exhaling and the time temperature in the nasal cavity of inhaling, thereby promote respiratory frequency and detect the accuracy.
In order to improve the accuracy of the respiratory frequency detection, the method further comprises the following steps after the voltage signal is generated:
the signal processor at least performs one of amplification, filtering and shaping on the voltage signal;
correspondingly, the step of determining the animal respiratory frequency by the controller according to the change times of the voltage signal comprises the following steps:
the controller determines the respiratory frequency of the animal according to the change times of the processed voltage signal.
Referring to fig. 5, fig. 5 is a flowchart of another method for detecting animal respiratory rate according to an embodiment of the present application, including:
step S201: the temperature sensor collects the temperature in the nasal cavity when the animal exhales and inhales;
step S202: the analog-to-digital converter performs analog-to-digital conversion on the temperature to generate a voltage signal;
step S203: the signal processor amplifies, filters and shapes the voltage signal;
step S204: the controller receives the processed voltage signal through the communication module, and determines the respiratory frequency of the animal according to the change times of the processed voltage signal;
step S205: the controller judges whether the respiratory frequency is in a preset respiratory frequency range;
step S206: if the respiratory frequency is not within the preset respiratory frequency range, the controller controls the alarm to give an alarm.
It should be noted that if the respiratory frequency is within the preset respiratory frequency range, no alarm is given, and the temperature in the nasal cavity is continuously acquired when the animal exhales and inhales.
In this embodiment, when the animal respiratory rate is abnormal, managers can be reminded in time so as to check the physical condition of the animal.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or 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 animal respiratory rate detection device and method provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. An animal respiratory rate detection device, comprising:
the temperature sensor is used for acquiring the temperature in the nasal cavity when the animal exhales and inhales;
the analog-to-digital converter is connected with the temperature sensor and is used for converting the temperature into a voltage signal;
the communication module is connected with the analog-to-digital converter;
and the controller is connected with the communication module and is used for determining the breathing frequency according to the change times of the voltage signal.
2. The animal respiratory rate detection apparatus of claim 1, further comprising:
a support for positioning the temperature sensor within a nasal cavity of an animal;
a bandage for securing the support to the body of an animal.
3. The animal respiratory rate detection apparatus of claim 1, further comprising:
and the signal processor is respectively connected with the analog-to-digital converter and the communication module and is used for at least one of amplifying, filtering and shaping the voltage signal.
4. The animal respiratory rate detection apparatus of claim 1, wherein the communication module is a wireless communication module.
5. The animal respiratory rate detection apparatus of claim 1, further comprising:
and the positioning module is connected with the controller.
6. The animal respiratory rate detection apparatus of claim 5, wherein the positioning module is a Beidou positioning module.
7. The animal respiratory rate detection apparatus of claim 1, further comprising:
and the display is connected with the controller.
8. The animal respiratory rate detection apparatus of claim 1, further comprising:
and the power supply module is used for supplying power to the temperature sensor, the communication module, the analog-to-digital converter and the controller.
9. The animal respiratory rate detection apparatus of any one of claims 1 to 8, further comprising:
and the alarm is connected with the controller and used for sending alarm information when the respiratory frequency is not in a preset respiratory frequency range.
10. A method of respiratory rate detection, comprising:
the temperature sensor collects the temperature in the nasal cavity when the animal exhales and inhales;
the analog-to-digital converter performs analog-to-digital conversion on the temperature to generate a voltage signal;
the controller receives the voltage signal through the communication module, and determines the respiratory frequency of the animal according to the change times of the voltage signal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110484984.5A CN113080935A (en) | 2021-04-30 | 2021-04-30 | Animal respiratory frequency detection equipment and method |
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| CN202110484984.5A CN113080935A (en) | 2021-04-30 | 2021-04-30 | Animal respiratory frequency detection equipment and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842122A (en) * | 2021-09-24 | 2021-12-28 | 西南大学 | Intelligent physiological parameter acquisition system for lactating sows |
| CN114403848A (en) * | 2022-01-05 | 2022-04-29 | 河南牧原智能科技有限公司 | Method, system and storage medium for detecting respiratory frequency of animal population |
-
2021
- 2021-04-30 CN CN202110484984.5A patent/CN113080935A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842122A (en) * | 2021-09-24 | 2021-12-28 | 西南大学 | Intelligent physiological parameter acquisition system for lactating sows |
| CN113842122B (en) * | 2021-09-24 | 2024-02-23 | 西南大学 | Nursing sow physiological parameter intelligent acquisition system |
| CN114403848A (en) * | 2022-01-05 | 2022-04-29 | 河南牧原智能科技有限公司 | Method, system and storage medium for detecting respiratory frequency of animal population |
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