Utility model content
In order to overcome above-mentioned technical problem, a purpose of the utility model embodiment to be intended to provide a kind of animal monitoring electricity
Road and ground cushion, solving traditional technology, pet health situation is not accurate enough to ask with the inadequate easily technology of monitoring there is monitoring
Topic.
In a first aspect, the utility model embodiment provides a kind of animal monitoring circuit, the animal monitoring circuit includes:
Sensor assembly, the physiological signal for acquiring animal;Bioradar module, the motion state for monitoring the animal and life
Manage signal;Control module is connect respectively with the sensor assembly and the bioradar module, for handling and analyzing institute
State the motion state of animal and the physiological signal.
Optionally, the animal monitoring circuit further includes temperature monitoring module, the temperature monitoring module and the control
Module connects, the body temperature for acquiring the animal.
Optionally, the animal monitoring circuit further includes temperature-humidity monitoring module, the temperature-humidity monitoring module with it is described
Control module connects, temperature and humidity for acquiring environment.
Optionally, the animal monitoring circuit further includes alarm module, and the alarm module is connect with the control module,
For implementing to alarm.
Optionally, the animal monitoring circuit further includes wireless communication module, the wireless communication module and the control
Module connects, for the animal monitoring circuit and external equipment wireless telecommunications.
Optionally, the sensor assembly is piezoelectric film sensor.
Optionally, the control module includes:Signal conditioning circuit, the input terminal of the signal conditioning circuit and the biography
Sensor module connects, the physiological signal for improving the animal;Microcontroller, the microcontroller and signal condition electricity
The output end on road connects, for handle and analyze it is conditioned after the physiological signal.
Optionally, the signal conditioning circuit includes:Amplifying circuit, the input terminal of the amplifying circuit and the sensor
Module connects, the physiological signal for amplifying the animal;Filter circuit, the input terminal of the filter circuit and amplification electricity
The output end on road connects, and the output end of the filter circuit is connect with the microcontroller, for the amplified physiology
Signal is filtered.
In second aspect, the utility model embodiment provides a kind of ground cushion, and the cushion includes any one of them animal
Observation circuit further includes floor mat body, wherein the sensor assembly of the animal monitoring circuit is laid in the floor mat body
Surface.
Optionally, the sensor assembly includes the piezoelectric membrane array circuit of several piezoelectric film sensor compositions.
In the animal monitoring circuit that the utility model embodiment provides, sensor assembly can acquire all kinds of lifes of animal
Signal is managed, also, bioradar module can further acquire all kinds of physiological signals and motion state of animal, control module
The physiological signal and motion state acquired according to the physiological signal that sensor assembly acquires, secondary combined bioradar module,
The health status of animal can accurately be analyzed.Therefore, which can reliably, easily provide to the user
Accurate animal health condition.
Specific implementation mode
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that when element is expressed " being fixed on " another element, it can be directly in another element
Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can
To be directly to another element or may exist one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of technical staff in art field is identical.Art used in the description of the utility model in this specification
Language is intended merely to the purpose of description specific embodiment, is not intended to limitation the utility model.Art used in this specification
Language "and/or" includes any and all combinations of one or more relevant Listed Items.
For convenience of explanation and understand the technical solution of the utility model embodiment, illustrate below used in the noun of locality
The orientation that attached drawing of being subject to is shown.
Piezoelectric film sensor (Piezoelectric thin film sensor) is gathered by novel high polymer piezoelectric material
Vinylidene development, simple in structure, high sensitivity is highly suitable to be applied for the vital signs monitor of human skin surface.
Piezoelectric film sensor is sensitive to being enough to detect human pulse across housing and the crucial vital signs such as respiratory heart bounce is made.
When a piece of piezoelectric membrane is stretched or is bent, an electric signal is just will produce between film upper/lower electrode surface
(charge or voltage), and it is proportional with the deformation for stretching or being bent.General piezoelectric material all to presser sensor, but for pressure
For conductive film, when being longitudinally applied to the power of a very little, prodigious stress is also will produce in transverse direction, and if to the big face of film
When product applies same power, the stress of generation can be much smaller.Therefore, piezoelectric membrane is very sensitive to dynamic stress, 28 μ m-thicks
The sensitivity representative value of PVDF is 10~15mV/ microstrains (parts per million of length changes).
Piezoelectric membrane is very thin, light, very soft, can be with non-active operation, therefore can be widely applied to medical energy converter,
When especially needing to detect subtle signal.Obviously, the characteristics of material, is especially prominent (certain in the case where power supply is limited
In structure, or even a small amount of energy can also be generated).And piezoelectric membrane is extremely durable, can be subjected to millions of bendings
And vibration.
The animal monitoring circuit that the utility model embodiment provides can be applied to indoor either outdoor or any suitable
Carrier on, when the animal contact carrier, animal monitoring circuit can monitor all kinds of physiological signals of animal.
The carrier that the utility model embodiment provides can be carpet, ground cushion etc. object.Such as:Such as Fig. 1 and Fig. 2 institutes
Show, ground cushion 100 includes animal monitoring circuit 11, floor mat body 12 and control box 13, wherein animal monitoring circuit 11 is contained in control
In box 13 processed, control box 13 is contained in floor mat body 12.
Animal monitoring circuit 11 includes sensor assembly 111, bioradar module 112 and control module 113, control module
113 connect with sensor assembly 111 and bioradar module 112 respectively.
Sensor assembly 111 is laid on the surface of floor mat body 12, and sensor assembly 111 is used to acquire the physiology of animal
Signal.The sensor assembly 111 can be piezoelectric film sensor, acceleration transducer, gyroscope, fibre optical sensor, piezoelectricity
Cable etc..For example, as shown in Figure 1, the sensor assembly 111 includes the piezoelectric membrane battle array of several piezoelectric film sensors composition
Column circuits can more effectively acquire the physiological signal of animal using such mode, to provide reflection comprehensively
The physiological data of the health status of animal.
Bioradar module 112 is used to monitor the motion state and physiological signal of animal, such as:Pet be in it is static or
Motion state, the heartbeat and breathing of auxiliary monitoring pet.
Control module 113 is used to handle and the motion state and physiological signal of analyzing animal, is handled according to preset algorithm each
The physiological signal and motion state of a monitoring modular export the healthy result of animal.
In the present embodiment, the physiological signal that control module 113 is acquired according to sensor assembly 111, secondary combined biology
The physiological signal and motion state that radar module 112 acquires, can accurately analyze the health status of animal.Therefore, should
Animal monitoring circuit 11 can reliably, easily provide accurate animal health condition to the user.
Any materials such as plastics, sponge, latex may be used in floor mat body 12.When animal walks on the surface of floor mat body 12
When dynamic or stop, sensor assembly 111 can acquire the physiological signal of animal.
Control box 13 can protect animal monitoring circuit 11 from destroy, and protection user it is safe to use.Wherein, it controls
The size of box 13 processed can be selected according to the size of floor mat body 12.
In some embodiments, as shown in Fig. 2, the animal monitoring circuit 11 further includes temperature monitoring module 114, humiture
Monitoring modular 115, alarm module 116, wireless communication module 117, memory module 118 and power module 119, control module 113
Respectively with temperature monitoring module 114, temperature-humidity monitoring module 115, alarm module 116, wireless communication module 117 and memory module
118 connection, power module 119 respectively with control module 113, temperature monitoring module 114, temperature-humidity monitoring module 115, alarm mould
Block 116, wireless communication module 117 and memory module 118 connect.
Temperature monitoring module 114 is used to acquire the body temperature of animal, and the temperature signals of acquisition are transferred to control module
113。
Temperature-humidity monitoring module 115 is used to acquire the temperature and humidity of environment, and the temperature of acquisition and moisture signal are passed
It is defeated by control module 113.
Alarm module 116 is alarmed for implementing.Control module 113 is believed according to advance control logic, the physiology of analyzing animal
Number, motion state, heartbeat, breathing, body temperature, temperature, humidity etc. signal, when analysis result meets the result of triggering alarm in advance
When, alarm command is sent to alarm module 116, triggering alarm module 116 implements alarm.For example, control module 113 is analyzed
When the current body temperature of animal is more than predetermined threshold value, " animal is in the sick phase " is deduced, for advance notice owner, control module
113 just send alarm command to alarm module 116, and triggering alarm module 116 implements alarm, to warn owner.
In some embodiments, which can be buzzer, indicator light, vibration module etc..
Wireless communication module 117 is used for and external equipment wireless telecommunications, wherein the external equipment includes terminal or service
Device.Animal monitoring circuit 11 can complete the transmission of monitoring data by wireless communication module 117 and terminal or server, can
Monitoring data are pushed to each terminal device (mobile phone, computer or handheld terminal etc.), for doctor, owner and its large-scale cultivation
Staff's long distance monitoring of field.Wherein, which can be the wireless modules such as bluetooth module, WIFI module.
Memory module 118 is used for real-time storage pet sign correlation monitoring information, such as:Heart rate, respiratory rate, body temperature etc..
Power module 119 is used to for each circuit module provide power supply, wherein power module 119 including rechargeable battery,
Charging circuit and voltage conversion circuit, charging circuit are connect with rechargeable battery and voltage conversion circuit respectively, voltage conversion electricity
It is responsible for providing voltage needed for each circuit normal work in road.External power supply is inputted by USB port, and is handled through overcharge circuit
Afterwards, it is that rechargeable battery charges.External power supply can be 5V voltages, can also be the voltage transmitted in a manner of wireless charging.
In above-mentioned each embodiment, as shown in figure 3, control module 113 includes:Signal conditioning circuit 1131 and microcontroller
Device 1132.The input terminal of signal conditioning circuit 1131 is connect with sensor assembly 111, the physiological signal for improving animal.It is micro-
Controller 1132 is connect with the output end of signal conditioning circuit 1131, for handle and analyze it is conditioned after physiological signal.
In general, since the physiological signal that sensor assembly 111 is sent is weaker, it is unfavorable for subsequent conditioning circuit and directly handles.
Therefore, in order to improve signal processing convenience and accuracy, the processing of signal conditioning circuit 1131 is needed.In some embodiments
In, as shown in figure 4, signal conditioning circuit 1131 includes:Amplifying circuit 11311 and filter circuit 11312, amplifying circuit 11311
Input terminal connect with sensor assembly 111, the physiological signal for amplifying animal, wherein the amplification factor can be 2dB.
The input terminal of filter circuit 11312 is connect with the output end of amplifying circuit 11311, the output end and micro-control of filter circuit 11312
Device 1132 processed connects, for being filtered to amplified physiological signal.Wherein, the filter circuit 11312 is low by second order
It is connected with the low-pass filter that source filter constitutes composition.
In the present embodiment, after the processing of signal conditioning circuit 1131, which raises the noises of primitive physiological signal
Than so that animal monitoring circuit 11 is capable of providing more accurately health monitoring result.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.