CN104274163A - Livestock health dynamic monitoring system based on multiple physiological parameters - Google Patents
Livestock health dynamic monitoring system based on multiple physiological parameters Download PDFInfo
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- CN104274163A CN104274163A CN201410543447.3A CN201410543447A CN104274163A CN 104274163 A CN104274163 A CN 104274163A CN 201410543447 A CN201410543447 A CN 201410543447A CN 104274163 A CN104274163 A CN 104274163A
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
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Abstract
The invention relates to a livestock health dynamic monitoring system based on multiple physiological parameters. The monitoring system is an outside-wearing type device, health condition of livestock is calculated by adopting a BP neural network algorithm, body temperature, pulse and blood oxygen saturation are taken as input of a neutral network, and the health condition of the livestock is taken as output of the neutral network. The livestock health dynamic monitoring system comprises modules of a body temperature module, a pulse blood oxygen module, a signal conditioning module, a single-chip microcomputer, a communication module, a storage module, a power supply module, a substrate, a protection film, bundling belts and the like. Compared with the prior art, the livestock health dynamic monitoring system has the advantages that the pulse and blood oxygen saturation are detected by adopting reflection-type double wavelength, thereby being free of limitation of placement position of a sensor; by the outside-wearing type device, wound to animals by an implantable device is avoided, and the shortcoming that fault of the device cannot be timely maintained is overcome; in addition, small size, light weight and convenience in mounting and use are achieved, and interference cannot be caused to normal activities of the livestock.
Description
Technical field
The present invention relates to livestock breed aquatics and field of biomedicine technology, particularly a kind of outer animal health situation dynamic monitoring system based on multi-physiological-parameter wearing formula.
Background technology
Along with the continuous expansion of livestock breeding industry scale, the method not only at substantial manpower financial capacity whether traditional artificial cognition domestic animal is healthy, and effectively can not monitor the health status of domestic animal in real time.Therefore, invent a kind of effectively can monitor animal health situation in real time and can in time early warning device to generation and the propagation of growing up healthy and sound, controlling disease of domestic animal, increase economic efficiency significant.
The physiological status index of domestic animal, if body temperature, pulse and blood oxygen saturation etc. are for judging that the health status of domestic animal is very important, effectively can judge the physical condition of domestic animal by the related physiological parameters change of monitoring domestic animal.Blood oxygen saturation is the important physiological parameter of reflection blood circulation and respiratory circulatory system, and being the important indicator of the oxygen carrying capacity judging domestic animal, is the important evidence that doctor judges animal health situation.But prior art not good by the monitoring and measuring application of this physiological parameter of domestic animal blood oxygen saturation in domestic animal health monitoring.
Summary of the invention
Differentiate that the deficiency of domestic animal whether healthy method and prior art are to the shortage of data of this physiological parameter of blood oxygen saturation of domestic animal for Traditional Man, the present invention proposes a kind of animal health condition monitoring device based on multi-physiological-parameter, by the health status of monitoring the body temperature of domestic animal, pulse, blood oxygen saturation judge domestic animal.
For achieving the above object, the concrete technical scheme of the present invention is as follows: a kind of animal health situation dynamic monitoring system based on multi-physiological-parameter, is characterized in that comprising: body temperature module, pulse blood oxygen module, Signal-regulated kinase, single-chip microcomputer, communication module, memory module, supply module, substrate, protecting film, band; Body temperature module is for measuring the current body temperature of domestic animal, and comprise critesistor, bridge voltage measuring circuit, outfan is connected with Signal-regulated kinase; Pulse blood oxygen module is for measuring current blood oxygen saturation and the pulse of domestic animal, and comprise LED drive module, signal acquisition module, outfan is connected with Signal-regulated kinase; Signal-regulated kinase is used for processing the output signal of body temperature module and pulse blood oxygen module, and send single-chip microcomputer by result; Single-chip microcomputer for calculating the body temperature of domestic animal, pulse and blood oxygen saturation, and controls communication module and completes data communication; Communication module is used for being that the numbering of general or dangerous domestic animal is sent to the mobile phone of poultry raiser and reports to the police by health; Memory module is for storing the temperature data of domestic animal, pulse data and blood oxygen saturation data; Supply module is used for powering for animal health situation dynamic monitoring system; Substrate adopts flexible material, for fixing body temperature module, pulse blood oxygen module, single-chip microcomputer, supply module, communication module, memory module; Protecting film covers the top of each functional module being fixed on substrate, for fixing and protecting each functional module not by the interference of extraneous factor; Band is fixed on the two ends of substrate, for animal health situation dynamic monitoring system is bundled in domestic animal lower limb.
Further, the critesistor of above-mentioned body temperature module changes with the change of livestock temperature, thus affects the voltage at critesistor two ends; The bridge voltage measuring circuit of above-mentioned body temperature module, for measuring the voltage at critesistor two ends, delivers to single-chip microcomputer through Signal-regulated kinase, is calculated the current body temperature of domestic animal by single-chip microcomputer.
Further, the LED drive module of above-mentioned pulse blood oxygen module is for driving red light-emitting diode and infrared light emitting diodes alternate emission HONGGUANG and infrared light, and HONGGUANG and infrared light produce mixed light signal through arteries reflection; The signal acquisition module of above-mentioned pulse blood oxygen module, for gathering mixed light signal and converting the signal of telecommunication to, delivers to single-chip microcomputer through Signal-regulated kinase, calculates blood oxygen saturation and pulse by single-chip microcomputer.
Further, the health status of domestic animal divides health, general, danger three kinds; The calculating of the health of domestic animal adopts BP neural network algorithm, and using the body temperature of domestic animal, pulse and blood oxygen saturation as the input of neural network algorithm, the health status of domestic animal is as the output of neural network algorithm.
Compared with differentiating the whether healthy method of domestic animal with Traditional Man, the monitoring and measuring application of pulse, blood oxygen saturation in this device, adopts reflective double UV check method to detect pulse, blood oxygen saturation by the present invention, makes this device not by the restriction of sensor riding position; Adopt and outer wears formula device, both avoided the wound that embedded type device brings to animal itself, also overcoming that it breaks down can not the shortcoming of on-call maintenance.In addition, the feature that its volume is little, light, is convenient to install and use, can't causes interference to the normal activity of domestic animal.
Accompanying drawing explanation
Fig. 1 is animal health situation dynamic monitoring system structural representation of the present invention.
Fig. 2 is the animal health situation artificial neural network process chart that the present invention is based on multi-physiological-parameter.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
Fig. 1 is animal health situation dynamic monitoring system structural representation of the present invention; a kind of outer animal health condition monitoring device based on multi-physiological-parameter wearing formula; by substrate, body temperature module, pulse blood oxygen module, Signal-regulated kinase, single-chip microcomputer, supply module, communication module, memory module, protecting film, band are formed.Substrate adopts flexible material; body temperature module, pulse blood oxygen module, Signal-regulated kinase, single-chip microcomputer, supply module, communication module, memory module all tile and are fixed on substrate, and cover layer protecting film above for fixing and protecting the function of each module not by the interference of extraneous factor.
Body temperature module is made up of critesistor, bridge voltage measuring circuit.When domestic animal self body temperature changes, the resistance of critesistor changes thereupon, the voltage at its two ends also will change, thus record the magnitude of voltage at critesistor two ends, single-chip microcomputer is delivered to through Signal-regulated kinase, the a/d converter carried by single-chip microcomputer inside converts digital signal then analyzing and processing to, finally calculates the current body temperature of domestic animal.
It is pulse, the blood oxygen detection system of core that pulse blood oxygen module have employed with software processes, is made up of LED drive module, signal acquisition module.Signal-regulated kinase comprises automatic gain control circuit, low-pass filter circuit.Here automatic gain control circuit used utilizes tunable digital potentiometer as the feedback resistance of amplifier, by the resistance of Single-chip Controlling digital regulation resistance, the amplification of dynamic adjustments HONGGUANG and infrared signal, thus the amplification making two paths of signals obtain in various degree.
During system works first in the generation control signal of Single-chip Controlling periodical to LED drive module, drive red light-emitting diode and infrared light emitting diodes alternate emission HONGGUANG and infrared light, mixed light signal through arteries reflection to be received by the photodiode of signal acquisition module and to convert a signal of telecommunication to, then Signal-regulated kinase is sent to, in Signal-regulated kinase, first the amplification of automatic gain control circuit dynamic adjustments HONGGUANG and infrared signal, thus the amplification making two paths of signals obtain in various degree.Then amplifying signal is delivered to low pass filter, the noise in erasure signal and modulation signal.Finally signal is delivered to single-chip microcomputer, the a/d converter carried by single-chip microcomputer inside is converted to digital signal, then carries out extraction and the process of photoplethysmographic, finally calculates blood oxygen saturation and pulse.
Fig. 2 is the animal health situation artificial neural network process chart that the present invention is based on multi-physiological-parameter.The present invention utilizes between the body temperature T of the health status H of domestic animal and domestic animal self, pulse P and blood oxygen saturation S exists dull nonlinear function, has invented the change of a kind of body temperature by dynamic monitoring domestic animal, pulse and blood oxygen saturation thus has judged the evaluation method of animal health situation.The present invention adopts BP neural network algorithm to carry out date processing.Body temperature T, the pulse P and blood oxygen saturation S of the domestic animal detected by this device are as the input of neural network model, and the health status H of domestic animal, can constructor H=f (T, P, S) as the output of neural network model.Simulate relation between the two, enough sample datas must be obtained.Be identified as health at the condition of domestic animal, general, dangerous, obtained body temperature T, pulse P and the blood oxygen saturation S data of many group domestic animals by this device, obtain abundant sample data by said method.Then, selected part experimental data is as extensive sample data, and other data are as training sample data, and step-up error desired value and Studying factors are used for network training, obtain the weights and threshold after training.According to the parameter obtained, judge whether extensive result reaches the error requirements of system, if reach systematic error requirement, then keep corresponding network model, if do not reach systematic error requirement, then to revise after Studying factors training network again, until meet the requirement of systematic error.By the neural network model trained, the health status H of domestic animal just can be drawn according to body temperature T, the pulse P and blood oxygen saturation S of the domestic animal recorded.
Specific works flow process is as follows: be numbered domestic animal, utilizes band to be bundled on domestic animal lower limb by this device.Start single-chip microcomputer pre-set programs, to body temperature, the pulse of domestic animal, sampling should be carried out every 10 minutes for blood oxygen.The signal collected is sent in single-chip microcomputer after signal conditioning circuit conditioning, undertaken processing by single-chip microcomputer and finally obtain body temperature T, the pulse P and blood oxygen saturation S of domestic animal according to formulae discovery, deliver to memorizer carry out data storage and utilize the data that the process of BP neural network algorithm gathers, thus judge the health status H of domestic animal.When showing that the condition H of domestic animal is general or dangerous, the numbering of domestic animal will be sent to the mobile phone of poultry raiser by communication module and report to the police by single-chip microcomputer.
Claims (4)
1. based on an animal health situation dynamic monitoring system for multi-physiological-parameter, it is characterized in that comprising: body temperature module, pulse blood oxygen module, Signal-regulated kinase, single-chip microcomputer, communication module, memory module, supply module, substrate, protecting film, band; Described body temperature module is for measuring the current body temperature of domestic animal, and comprise critesistor, bridge voltage measuring circuit, outfan is connected with Signal-regulated kinase; Described pulse blood oxygen module is for measuring current blood oxygen saturation and the pulse of domestic animal, and comprise LED drive module, signal acquisition module, outfan is connected with Signal-regulated kinase; Described Signal-regulated kinase is used for processing the output signal of body temperature module and pulse blood oxygen module, and send single-chip microcomputer by result; Described single-chip microcomputer for calculating the body temperature of domestic animal, pulse and blood oxygen saturation, and controls communication module and completes data communication; Described communication module is used for being that the numbering of general or dangerous domestic animal is sent to the mobile phone of poultry raiser and reports to the police by health; Described memory module is for storing the temperature data of domestic animal, pulse data and blood oxygen saturation data; Described supply module is used for powering for animal health situation dynamic monitoring system; Described substrate adopts flexible material, for fixing body temperature module, pulse blood oxygen module, single-chip microcomputer, supply module, communication module, memory module; Described protecting film covers the top of each functional module being fixed on substrate, for fixing and protecting each functional module not by the interference of extraneous factor; Described band is fixed on the two ends of substrate, for animal health situation dynamic monitoring system is bundled in domestic animal lower limb.
2., as claimed in claim 1 based on the animal health situation dynamic monitoring system of multi-physiological-parameter, it is characterized in that: the critesistor of described body temperature module changes with the change of livestock temperature, thus affects the voltage at critesistor two ends; The bridge voltage measuring circuit of described body temperature module, for measuring the voltage at critesistor two ends, delivers to single-chip microcomputer through Signal-regulated kinase, is calculated the current body temperature of domestic animal by single-chip microcomputer.
3. as claimed in claim 1 based on the animal health situation dynamic monitoring system of multi-physiological-parameter, it is characterized in that: the LED drive module of described pulse blood oxygen module is for driving red light-emitting diode and infrared light emitting diodes alternate emission HONGGUANG and infrared light, and HONGGUANG and infrared light produce mixed light signal through arteries reflection; The signal acquisition module of described pulse blood oxygen module, for gathering mixed light signal and converting the signal of telecommunication to, delivers to single-chip microcomputer through Signal-regulated kinase, calculates blood oxygen saturation and pulse by single-chip microcomputer.
4. as claimed in claim 1 based on the animal health situation dynamic monitoring system of multi-physiological-parameter, it is characterized in that: the health status point health of domestic animal, general, danger three kinds; The calculating of the condition of described domestic animal adopts BP neural network algorithm, and using the body temperature of domestic animal, pulse and blood oxygen saturation as the input of neural network algorithm, the health status of domestic animal is as the output of neural network algorithm.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105816951A (en) * | 2016-03-09 | 2016-08-03 | 四川大学华西医院 | Multifunctional stomach tube with blood oxygen saturation monitoring function |
| CN106667521A (en) * | 2016-12-30 | 2017-05-17 | 西南大学 | Waistcoat-type electronic diagnostic apparatus for pigs |
| CN106943130A (en) * | 2017-03-24 | 2017-07-14 | 滁州恒盛农业科技有限公司 | A kind of animal health monitoring system |
| CN107595246A (en) * | 2017-08-16 | 2018-01-19 | 深圳市沃特沃德股份有限公司 | Measure the method, apparatus and pet tractor of physiological parameter |
| CN111406672A (en) * | 2020-02-28 | 2020-07-14 | 湖南师范大学 | Method and system for monitoring health condition of live pig |
| CN113924993A (en) * | 2021-10-13 | 2022-01-14 | 上海恺多科技有限公司 | Intelligent motion step-counting and gait health monitoring device for pets and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105816951A (en) * | 2016-03-09 | 2016-08-03 | 四川大学华西医院 | Multifunctional stomach tube with blood oxygen saturation monitoring function |
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| CN113924993A (en) * | 2021-10-13 | 2022-01-14 | 上海恺多科技有限公司 | Intelligent motion step-counting and gait health monitoring device for pets and application method thereof |
| CN113924993B (en) * | 2021-10-13 | 2022-09-13 | 上海恺多科技有限公司 | Intelligent motion step-counting and gait health monitoring device for pets and application method thereof |
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