[utility model content]
In order to solve the above-mentioned technical problem, the utility model embodiment provides one kind especially suitable for nursing to old man
Nursing system, the activity condition and sleep quality of available old man provide intelligent vehicle caring service for old man.
In order to solve the above technical problems, the utility model embodiment the following technical schemes are provided:
A kind of nursing system, comprising:
Sleep monitor device, signal repeater, server and terminal device, the sleep monitor device and the signal repeater
Connection, the signal repeater are connect with the server, and the server is connect with the terminal device;
The sleep monitor device is installed on bed, is sent for acquiring the micro-tremor signal of user, and by the micro-tremor signal
To the signal repeater;
The signal repeater, the micro-tremor signal for sending the sleep monitor device are sent to the service
Device;
The server, the micro-tremor signal sent for receiving the signal repeater, and believed according to the fine motion
Number physiological characteristic signal is obtained, the server obtains sleep info and the activity of the user according to the physiological characteristic signal
Information, and the sleep info and the action message are sent to the terminal device, wherein the action message includes:
For user in bed or from bed, the sleep info includes: the sleep state of user and the sleep quality of user.
In some embodiments, the sleep monitor device includes detection band, box body, piezoelectric film sensor and master control borad;
The detection band is mounted on the bed, and the detection band is connect with the box body, and the piezoelectricity is thin
Film sensors are set in the detection band;
The box body includes first shell and second shell, and the first shell is mounted at the second shell
Body, to form cavity, the master control borad is contained in the cavity;
The piezoelectric film sensor is connect with the master control borad, and the piezoelectric film sensor is for acquiring the fine motion
Signal, and the micro-tremor signal is sent to the master control borad;
The master control borad is connect with the signal repeater, and the master control borad is for receiving the piezoelectric film sensor hair
The micro-tremor signal sent, and the micro-tremor signal is sent to the signal repeater, the master control borad is also used to control institute
It states piezoelectric film sensor and enters dormant state or starting state.
In some embodiments, the box body includes the first opening and the second opening, and one end of the detection band is from described
First opening is drawn, and the other end of the detection band is drawn from second opening;
First opening and/or second opening are set to the first shell;Alternatively,
First opening and/or second opening are set to the second shell.
In some embodiments, the sleep monitor device further includes packaging part, and the piezoelectric film sensor is packaged in institute
It states in packaging part, the packaging part is set in the detection band.
In some embodiments, the master control borad includes: control unit, communication module and power supply module, and the control is single
Member is connect with the communication module and the power supply module respectively, and the communication module is connect with the signal repeater;Also,
Described control unit is connect with the piezoelectric film sensor, to receive the fine motion letter that the piezoelectric film sensor is sent
Number, and the micro-tremor signal is sent to by the signal repeater by the communication module.
In some embodiments, the master control borad further includes signal processing circuit, the signal processing circuit respectively with institute
Piezoelectric film sensor and described control unit electrical connection are stated, the signal processing circuit is used to receive the micro-tremor signal, and
The micro-tremor signal is sent to described control unit after amplification and filtering processing, described control unit passes through the communication
The micro-tremor signal after amplification and filtering processing is sent to the signal repeater by module.
In some embodiments, the communication module includes the first bluetooth module, and the signal repeater includes second blue
Tooth module and the first WIFI module, the server include the second WIFI module;
The sleep monitor device sends the micro-tremor signal by first bluetooth module;
The signal repeater receives the micro-tremor signal by second bluetooth module, and passes through the first WIFI
The micro-tremor signal is forwarded to the server by module;
The server receives the micro-tremor signal by second WIFI module.
In some embodiments, the server includes processor and memory, and the memory and the processor connect
It connects, the processor is connect with the signal repeater and the terminal device respectively, and the memory is stored with can be described
The instruction that processor executes, described instruction are executed by the processor, so that the processor executes:
Physiological characteristic report is generated according to the physiological characteristic signal, the physiological characteristic signal includes heart rate information, exhales
Information, body movement information are inhaled, the physiological characteristic report includes heart rate report, breathing report and the dynamic report of body;
The heart rate information and respiration information in the first preset time are obtained, is believed according to the heart rate in first preset time
Whether breath and respiration information judge user from bed, when determining user from bed, send characterization result information of the user from bed extremely
The terminal device, also, when user is more than the preset time threshold from bed from the bed time, it generates from bed warning information, and
Be sent to the terminal device from bed warning information for described so that the terminal device show it is described from bed warning information;
The sleep state of the user is determined according to the body movement information to generate sleep state report, and by the sleep
State report is sent to the terminal device;
Obtain the sleeping time information of the user in the second preset time and the sleep state of the user, and according to
The sleeping time information and the sleep state determine the sleep quality of the user to generate sleep quality report, and by institute
It states sleep quality report and is sent to the terminal device.
In some embodiments, the processor is also used to execute: the information about power of the sleep monitor device is obtained, in institute
The electricity of sleep monitor device is stated lower than in the case where preset power threshold, generating electricity warning message, and the electricity is alert
It accuses information and is sent to the terminal device.
In some embodiments, the nursing system further includes alarm, and the alarm is connected to the processor,
To be described from bed warning information in the case that the processor detects that user is more than the preset time threshold from bed from the bed time
It is sent to the alarm, so that the alarm issues warning note.
Compared with prior art, the nursing system of the utility model embodiment is especially suitable for nursing old man,
The nursing system obtains the sleep info and action message of user according to the physiological characteristic signal acquisition of user, to realize nurse
Intelligence, it is effective to increase nurse dynamics, reduce that nursing staff is unnecessary to patrol room, reduce human cost.
[specific embodiment]
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 it can be directly in another element when element is expressed " being fixed on " 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 elements placed in the middle there may be one or more therebetween.This specification is used
Term "vertical", "horizontal", "left" and "right", "inner", "outside" 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 the technical staff in art field is identical.Term used in the description of the utility model is intended merely to
The purpose for describing specific embodiment is not intended to limitation the utility model.Term "and/or" packet used in this specification
Include any and all combinations of one or more related listed items.
Referring to Fig. 1, being the use state diagram of nursing system provided by the embodiment of the utility model.Include in Fig. 1
Nursing system 100, be equipped with the nursing system 100 fractional hardware equipment (such as sleep monitor device 10) bed 200 and lie
User 300 on this bed 200.
It referring to Figure 2 together, is the schematic diagram of nursing system 100 provided by the embodiment of the utility model, the nurse system
System 100 includes: sleep monitor device 10, signal repeater 20, server 30 and terminal device 40.Wherein, the sleep monitor device
10 connect with the signal repeater 20, and the signal repeater 20 is connect with the server 30, the server 30 and institute
State the connection of terminal device 40.
The sleep monitor device 10 is installed on bed 200, for acquiring the micro-tremor signal of user 300, and by the fine motion
Signal is sent to the signal repeater 20.The signal repeater 20, described in sending the sleep monitor device 10
Micro-tremor signal is sent to the server 30.The server 30, for receiving the described micro- of the transmission of signal repeater 20
Dynamic signal, and physiological characteristic signal is obtained according to the micro-tremor signal, the server 30 is obtained according to the physiological characteristic signal
The end is sent to the sleep info and action message of the user 300, and by the sleep info and the action message
End equipment 40, wherein the action message includes: user in bed or from bed, and the sleep info includes: the sleep state of user
And the sleep quality of user.The sleep info and action message of the user 300 is obtained by physiological characteristic signal, to realize
The intelligence of nurse, effective to increase nurse dynamics, reduction nursing staff is unnecessary to patrol room, reduces human cost.
The each hardware device of nursing system 100 provided by the embodiment of the utility model is specifically described below.
Fig. 3-Fig. 5 is please referred to, is sleep monitor device 10 provided by the embodiment of the utility model.The sleep monitor device 10 wraps
Include detection band 101, box body 102, piezoelectric film sensor 103 and master control borad 104.
Wherein, the detection band 101 is mounted on the bed 200, the detection band 101 and the box body
102 connections, the piezoelectric film sensor 103 are set in the detection band 101.Specifically, one end of the detection band 101
It is provided with the first mounting portion 1011, the other end of the detection band 101 is provided with the second mounting portion 1012, the first mounting portion 1011
It can be mounting hole with the second mounting portion 1012, be fixed the first mounting portion 1011 and the second mounting portion 1012 respectively by bolt
On bed 200 so that the detection band 101 can be simply and easily installed on the bed 200, also, it is capable of reducing using when
Sliding transfer on bed 200.
It should be noted that wherein, the position that the detection band 101 is installed on bed 200 is not particularly limited, as long as energy
Make the piezoelectric film sensor 103 that can collect the micro-tremor signal of user 300.For example, the detection band 101 is installed on
Lie in position corresponding to the back of the user 300 on this bed 200 etc..The detection band 101 is fabricated from a flexible material, to make
The detection band 101 is obtained not influence the strain property of piezoelectric film sensor 103.Also, the detection band 101 is received by having
The material of contracting is made, so as on its installation and the bed 200.
The box body 102 includes first shell 1021 and second shell 1022.The first shell 1021 is removably pacified
Loaded on the second shell 1022, to form cavity 1023, the master control borad 104 is contained in the cavity 1023.Wherein, institute
Stating first shell 1021 and the second shell 1022 can be attached by way of being threadedly engaged, for example, described first
The inner wall of shell 1021 is provided with the first screw thread, and the outer wall of the second shell 1022 is provided with the second screw thread, passes through described
The cooperation of one screw thread and second screw thread, so that the first shell 1021 can be conveniently mounted at the second shell
1022.The inner wall of the first shell 1021 refers to the superficial layer directly contacted with the cavity 1023, the second shell
1022 outer wall refers to the superficial layer directly contacted with outside air.It in some embodiments, can also be by other suitable
Mode is attached.For example, the first shell 1021 is provided with the first fastener, the second shell 1022 is provided with second
Fastener, by the cooperation of the first fastener and the second fastener, so that the first shell 1021 can be conveniently mounted at institute
State second shell 1022.Specifically, first fastener can be pillar, the second fastener is adapted to recessed with the pillar
Slot, the pillar is embedded in the groove, so that the first shell 1021 can be conveniently mounted at the second shell 1022.
The box body 102 further includes the first opening 1024 and the second opening 1025, and one end of the detection band 101 is from described
First opening 1024 is drawn, and the other end of the detection band 101 is drawn from second opening 1025, so that the detection band
101 can easily be connected to the box body 102.Wherein, first opening 1024 and/or the second opening 1025 are set to described
First shell 1021, alternatively, first opening 1024 and/or the second opening 1025 are set to the second shell 1022.Example
Such as, first opening 1024 and the second opening 1025 are all set in the first shell 1021.
The piezoelectric film sensor 103 is connect with the master control borad 104.The piezoelectric film sensor 103 is for adopting
Collect the micro-tremor signal, and the micro-tremor signal is sent to the master control borad 104.Specifically, the piezoelectric film sensor
103 can convert mechanical oscillation signal to for one kind the sensor of corresponding electric signal, can by the piezoelectric film sensor 103
The pressure of relative sensors that human heart bounce and body kinematics are generated is converted into corresponding electric signal namely described
Micro-tremor signal, and the micro-tremor signal is sent to the master control borad 104.Since the piezoelectric film sensor 103 possesses height
The characteristics such as precision, high sensitivity and flexibility, as a kind of dynamic strain biography for not needing directly to contact human body or invade human body
Sensor or even the piezoelectric film sensor 103 are sensitive to being enough to collect the micro-tremor signal of human body across sheet etc., and concealment is good
It is good, therefore, it is highly suitable to be applied for micro-tremor signal noninductive, without the acquisition human body directly contacted.Wherein, the piezoelectric membrane passes
Sensor 103 using core component of the piezoelectric membrane as pressure sensor, including piezo-electric electret thin film, PVDF piezoelectric membrane,
Pzt thin film etc..
Referring to Figure 6 together, the master control borad 104 is connect with the signal repeater 20.The master control borad 104 is for connecing
The micro-tremor signal that the piezoelectric film sensor 103 is sent is received, and the micro-tremor signal is sent to the signal and is forwarded
Device 20.The master control borad 104 is also used to control the piezoelectric film sensor 103 and enters dormant state or starting state.Wherein,
The master control borad 104 includes: control unit 1041, communication module 1042 and power supply module 1043.Described control unit 1041 is divided
It is not connect with the communication module 1042 and the power supply module 1043, the communication module 1042 and the signal repeater 20
Connection.Also, described control unit 1041 is connect with the piezoelectric film sensor 103, to receive the piezoelectric membrane sensing
The micro-tremor signal that device 103 is sent, and the micro-tremor signal is sent to by the signal by the communication module 1042 and is turned
Send out device 20.In some embodiments, the master control borad 104 further includes signal processing circuit 1044, the signal processing circuit
1044 are electrically connected with the piezoelectric film sensor 103 and described control unit 1041 respectively.The signal processing circuit 1044
Described control unit is sent to after amplification and filtering processing for receiving the micro-tremor signal, and by the micro-tremor signal
1041, described control unit 1041 is sent out the micro-tremor signal after amplification and filtering processing by the communication module 1042
It send to the signal repeater 20.
Specifically, the variation for the power that the fine motion of user 300 is occurred can be detected by the piezoelectric film sensor 103
It arrives, and the charge signal namely micro-tremor signal that the variation of relative to force generates is transmitted to signal processing circuit 1044 namely described
Micro-tremor signal is transmitted to signal processing circuit 1044.The micro-tremor signal is amplified and is filtered by the signal processing circuit 1044
Described control unit 1041 is sent to after wave processing.Described control unit 1041 carries out at further digital signal filter noise reduction
After reason, it is sent to the signal repeater 20 by communication module 1042.
Wherein, described control unit 1041 can be micro-control unit (Microcontroller Unit, MCU) or monolithic
Machine etc..
The communication module 1042 includes the first bluetooth module 1048.In some other embodiments, the communication module
1042 can also include other any suitable wireless communication modules, e.g., infrared communication module etc..
The power supply module 1043 is used to power for the piezoelectric film sensor 103, and the power supply module 1043 includes
Power supply and power management module etc., in order to which described control unit 1041 can control the piezoelectric membrane by power management module
Sensor 103 enters dormant state or starting state.
The signal processing circuit 1044 includes amplifying circuit and filter circuit, and the amplifying circuit is for amplifying the pressure
The micro-tremor signal that conductive film sensor 103 is sent, the amplifying circuit can be amplifier;The filter circuit is used for amplification
Micro-tremor signal afterwards is filtered, and the amplifying circuit can be filter.
In the utility model embodiment, the sleep monitor device 10 further includes packaging part (not shown).The piezoelectricity is thin
Film sensors 103 are packaged in the packaging part, and the packaging part is set in the detection band 101.The packaging part can be by
The materials such as spandex fibre (Lycra material), nylon loop, woven fabric, polyurethanes (polyurethane, PU) are made, the envelope
Piece installing plays the role of electrostatic isolation interference, protects the piezoelectric film sensor 103, also, can also increase detection band 101
The frictional force on surface reduces and detects sliding transfer etc. of the band 101 on bed 200 when using.
Referring to Fig. 7, the signal repeater 20 includes the second bluetooth module 208 and the first WIFI module 209.Also,
The server 30 includes the second WIFI module 309.The sleep monitor device 10 is sent by first bluetooth module 1048
The micro-tremor signal;The signal repeater 20 receives the micro-tremor signal by second bluetooth module 208, and passes through institute
It states the first WIFI module 209 and the micro-tremor signal is forwarded to the server 30;The server 30 passes through described second
WIFI module 309 receives the micro-tremor signal.It can be convenient by the signal repeater 20, flexibly by the sleep monitor
The micro-tremor signal that device 10 acquires is transmitted to the server 30, especially between the sleep monitor device 10 and server 30
The case where can not being directly communicatively coupled, for example, the sleep monitor device 10 are configured with bluetooth module, and the server
In 30 and when bluetooth module is not configured, then the signal repeater 20 is needed to carry out the forwarding of micro-tremor signal.
Need to illustrate when, in some embodiments, if what the communication module 1042 included is other radio communication molds
Block, such as outer red communication module, the then in order to enable signal repeater 20 can receive the described of the transmission of sleep monitor device 10
Micro-tremor signal, the signal repeater 20 also need to include outer red communication module.
Referring to Fig. 8, the server 30 includes processor 301 and memory 302.The memory 302 and the place
Device 301 is managed to connect.Also, the processor 301 is connect with the signal repeater 20 and the terminal device 40 respectively.It is described
Memory 302 is stored with the instruction that can be executed by the processor 301, and described instruction is executed by the processor 301, so that institute
State the execution of processor 301:
1, according to the physiological characteristic signal generate physiological characteristic report, the physiological characteristic signal include heart rate information,
Respiration information, body movement information, the physiological characteristic report include heart rate report, breathing report and the dynamic report of body.Wherein, the life
Managing character report can report for real-time physiological characteristic, or the physiological characteristic report in a period of time.For example, per small
When body move number report, this report can be embodied in the form of line chart or statistical form etc..Also, the processor 301
Physiological characteristic can also be reported and be stored in the memory 302, be transferred when to need.
2, the heart rate information and respiration information in the first preset time are obtained, according to the heart rate in first preset time
Whether information and respiration information judge user 300 from bed, when determining user 300 from bed, send characterization knot of the user from bed
Fruit information is to the terminal device 40.For example, when the processor 301 acquires the heart rate information and breathing letter of continuous 30s
When breath, then the processor 301 judges user 300 in bed;When having not been obtained to obtain heart rate information and respiration information more than 30s, then
The processor 301 judges that user 300 pushes to the terminal device 40 from the result information of bed from bed, and by characterization user,
To be shown on the human-computer interaction interface of the terminal device 40, institute although it is understood that hold the people of the terminal device 40
The activity condition of user 300 is stated, realizes remote nursing.
Also, it when user 300 is more than the preset time threshold from bed from the bed time, generates from bed warning information, and will
It is described to be sent to the terminal device 40 from bed warning information so that the terminal device 40 show it is described from bed warning information.
For example, the processor 301 timing since when judging the user 300 from bed, when from the bed time be more than it is preset from
When bed time threshold (such as 10 minutes), judge that accident may occur for user 300, just generation user is from bed warning information, and by institute
State and be sent to the terminal device 40 from bed warning information so that the terminal device 40 show it is described from bed warning information, such as
The bed warning information is shown in the form of paging frame on the interpersonal interactive interface of the terminal device 40, it is described to hold
The people (such as nursing staff) of terminal device 40 reminds, to make a response at the first time when user 300 causes danger.Its
In, it is preset to can be the value being pre-configured in the processor 301 from bed time threshold, it is also possible to customized setting
Value.
3, the sleep state of the user 300 is determined according to the body movement information to generate sleep state report, and by institute
It states sleep state report and is sent to the terminal device 40.For example, with every 5 minutes for a unit time, when continuous 3 units
The body of time, user 300 move >=10 times/unit time, then judge that the sleep state of user 300 is awake;When continuous 3 units
The body of time, 3 times/unit time≤user 300 move the 10 times/unit time of <, then judge that the sleep state of user 300 is shallow
It sleeps;When continuous 3 unit time, the body of user 300 moves the 3 times/unit time of <, then judges the sleep state of user 300 for deeply
It sleeps.
4, the sleeping time information of the user 300 in the second preset time and the sleep shape of the user 300 are obtained
State, and determine the sleep quality of the user 300 to generate sleep matter according to the sleeping time information and the sleep state
Amount report, and sleep quality report is sent to the terminal device 40.For example, to the sleep matter in the previous evening of user 300
Amount is judged, specifically, obtaining sleeping time and the sleep state in the previous evening of user 300, wherein sleeping time includes: sleep
Total duration, moment of going to bed, sleep duration, insomnia duration, night awake duration etc..Different scores is assigned according to different weight proportions
Section (as sleep total duration be divided into 7~9 hours, 5~7 or 9 to 11,4~5 or 11~12,2~4 or 12 hours or more four groups, respectively
Group score value is 100 points, 80 points, 60 points, 40 points, the weight of this is 25%), to calculate total score=∑ (score value organized belonging to every
× weight), divide when calculating total score 90 the above are outstanding, 80~90 points be it is good, 60~80 points be it is to be improved, 60 points the following are
Compare it is bad, so that it is determined that the sleep quality in the previous evening of user 300.
5, the information about power for obtaining the sleep monitor device 10 is lower than preset electricity in the electricity of the sleep monitor device 10
In the case where measuring threshold value, electricity warning message is generated, and the electricity warning message is sent to the terminal device 40.Example
Such as, when the sleep monitor device 10 in the nursing system 100 be it is multiple, when the corresponding user of each sleep monitor device 10,
The processor 301 can also obtain the number information and information about power of sleep monitor device 10, and be configured at the processor 301
Middle user matches with the corresponding relationship of the number of sleep monitor device 10, when 10 electricity of sleep monitor device is lower than preset electricity
When threshold value (such as 20%), electricity warning message is generated, and be pushed to corresponding terminal device 40.
Referring back to Fig. 2, the terminal device 40 is communicated to connect with the server 30.The terminal device 40 can be
Mobile phone, tablet computer, personal computer (personal computer, PC) etc..The family members kith and kin of user 300 and nursing staff
The sleep info and action message that user 300 can be obtained by the mobile phone of oneself, accomplish user 300 described in remote care.For example,
By downloading application program (Application, APP) corresponding with the nursing system 100, and register account number on mobile phone, with
Just the sleep info and action message of user 300 are obtained in real time.Nursing staff is by downloading the APP in PC machine, to obtain APP's
Account that backstage generates, incidentally checking editing authority (from the background closes the account and nursing staff's cell phone application register account number
Connection can obtain all devices information of cell phone application account binding), and pass through the position of PC machine addition user 300 (multiple users)
Confidence ceases (including building number, room number, bed number etc.), and user 300 is associated with one by one with sleep monitor device 10 (multiple)
(information above will do it backstage and store).Nursing staff can the real time monitoring page of PC machine see old man heart rate information,
Respiration information, body movement information, can also display sleep quality report the page on option date, to obtain date user
300 sleep quality report.Also, nursing staff can be arranged preset from bed time threshold according to specific requirements in PC machine
Value, and obtain at the end of the preset countdown from bed time threshold from bed warning information, it include certain from bed warning information
Certain user of building Fang's bed is in some time separation bed and from the duration of bed, so that nursing staff checks user at the first time
Circumstances, avoid emergency case.If multiple users trigger from bed from bed warning information, with superposition in PC machine simultaneously
The form of pop-up is shown, avoids failing to report.
The nursing system 100 further includes alarm 50, and the alarm 50 is connect with the server 30, specifically,
The alarm 50 is connect with the processor 301 of the server 30.Detect that user is super from the bed time in the processor 301
In the case where crossing the preset time threshold from bed, it is sent to the alarm 50 from bed warning information by described, so that the report
Alert device 50 issues warning note.For example, the alarm 50 be sound/light prompting device, when the processor 301 detect user from
Bed the time be more than preset (such as 10 minutes) from bed time threshold when, 50 sending sound of the alarm/light warning note, so as to
Nursing staff can react in time when emergency case occurs.After nursing staff handles emergency case, nursing staff can be manual
Close sound/light warning note of the alarm 50.
Nursing system 100 provided by the embodiment of the utility model, especially suitable for being nursed to old man, the nursing system
100 obtain the sleep info and action message of user according to the physiological characteristic signal acquisition of user, to realize the intelligence of nurse
Change, it is effective to increase nurse dynamics, emergency case is avoided, reduction nursing staff is unnecessary to patrol room, reduces human cost.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations;
Under the thinking of the utility model, it can also be combined between the technical characteristic in above embodiments or different embodiments,
Step can be realized with random order, and there are many other variations of the different aspect of the utility model as described above, be
Simplicity, they do not provide in details;Although the utility model is described in detail with reference to the foregoing embodiments, this
The those of ordinary skill in field it is understood that it is still possible to modify the technical solutions described in the foregoing embodiments,
Or equivalent replacement of some of the technical features;And these are modified or replaceed, and do not make the sheet of corresponding technical solution
Matter departs from the scope of the technical solutions of the embodiments of the present invention.