CN204682712U - A kind of based on wireless sense network medical monitoring location bracelet - Google Patents
A kind of based on wireless sense network medical monitoring location bracelet Download PDFInfo
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- CN204682712U CN204682712U CN201520197823.8U CN201520197823U CN204682712U CN 204682712 U CN204682712 U CN 204682712U CN 201520197823 U CN201520197823 U CN 201520197823U CN 204682712 U CN204682712 U CN 204682712U
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Abstract
The utility model relates to a kind of based on wireless sense network medical monitoring location bracelet, comprising: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, processor module, wireless locating module, voice module and the wireless communication module for sending bracelet wireless signal; Described three dimension acceleration sensor, pulse detection sensor are connected with each input of multiway analog switch respectively with the analog output end of temperature check sensor, and the output of this multiway analog switch is connected with processor module by Circuit tuning module, A/D module; And wireless locating module is connected with processor module respectively by corresponding serial ports with wireless communication module; And described processor module is also connected with voice module.
Description
Technical field
The utility model relates to a kind of based on wireless sense network medical monitoring location bracelet.
Background technology
At present, China enters aging, and become increasingly conspicuous at society to the love problem of the elderly, the phenomenon of Empty nest elderly is on the rise; Especially ill old man is in alone, cannot well be looked after.
Therefore, need design a kind of based on wireless sense network medical monitoring location bracelet, to realize the daily daily life can monitoring old man, when old man runs into unexpected, send warning, framing signal in time, enable old man obtain timely treatment, and there is speech talkback function.
Utility model content
The purpose of this utility model is to provide a kind of based on wireless sense network medical monitoring location bracelet, to solve to wearer when running into emergency case, positioning wearer, being convenient to medical rescue and audio call.
In order to solve the problems of the technologies described above, the utility model provides a kind of based on wireless sense network medical monitoring location bracelet, comprising: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, processor module, wireless locating module, voice module and the wireless communication module for sending bracelet wireless signal; Described three dimension acceleration sensor, pulse detection sensor are connected with each input of multiway analog switch respectively with the analog output end of temperature check sensor, and the output of this multiway analog switch is connected with processor module by Circuit tuning module, A/D module; And wireless locating module is connected with processor module respectively by corresponding serial ports with wireless communication module; And described processor module is also connected with voice module.
Preferably, in order to realize multi-data processing, described Circuit tuning module comprises: first, second channel unit, channel selection unit, described channel selection unit comprises: comparator, the in-phase end of this comparator is as the input of Circuit tuning module, end of oppisite phase accesses a reference voltage, the output of this comparator respectively with NPN triode, the base stage of PNP triode is connected, the colelctor electrode of described NPN triode, the emitter stage of PNP triode is connected with power end respectively, the emitter stage of described NPN triode, the colelctor electrode of PNP triode respectively with first passage unit, the feeder ear of second channel unit is connected, the in-phase end of described comparator is also connected with the input of first, second channel unit respectively, and first passage unit comprises: for carrying out the bleeder circuit of step-down to input signal, the output of bleeder circuit is connected with the input of the first voltage follower, second channel unit comprises: the second voltage follower, and the output of first, second voltage follower described is connected as the signal output part of Circuit tuning module.
Preferably, in order to record the travel track of wearer, described bracelet also comprises: the memory module be connected with described processor, and this memory module is suitable for the travel track storing wearer.
Preferably, in order to monitoring cell voltage, to prevent low-voltage power supply phenomenon, described bracelet also comprises: power management module, this power management module comprises: battery, the power management chip be connected with this battery, described processor module is connected the voltage status of inquiring about battery with this power management chip.
Preferably, in order to make full use of solar energy, avoid frequently changing battery, power management module also comprises: the surface coverage of described bracelet has photovoltaic sheet, described battery adopts battery, and the charging-discharging controller that described photovoltaic sheet and is suitable for controlling described accumulator cell charging and discharging is connected, the output of this charging-discharging controller is connected with the power input of described power management chip.
The beneficial effects of the utility model: the utility model is achieved judged whether wearer falls by three dimension acceleration sensor, pulse detection sensor, temperature check sensor, and heart rate and temperature check, realize the physiology sign of multi-faceted detection wearer; When wearer meets accident, can position fast, to carry out medical aid, and there is speech talkback function, so that wearer and guardian link up.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 shows the theory diagram based on wireless sense network medical monitoring location bracelet;
Fig. 2 shows the theory diagram of Circuit tuning module;
Fig. 3 shows the theory diagram of channel selection unit;
Fig. 4 shows the theory diagram of the another kind of Alternate embodiments of described power management module.
In figure: comparator U1A, NPN triode T1, PNP triode T2, the first integrated operational amplifier U1A, the second integrated operational amplifier U1B, the 3rd integrated operational amplifier U1C.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Fig. 1 shows the theory diagram of described bracelet.
As shown in Figure 1, one of the present utility model, based on wireless sense network medical monitoring location bracelet, comprising: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, processor module, wireless locating module, voice module and the wireless communication module for sending bracelet wireless signal; Described three dimension acceleration sensor, pulse detection sensor are connected with each input of multiway analog switch respectively with the analog output end of temperature check sensor, and the output of this multiway analog switch is connected with processor module by Circuit tuning module, A/D module; And wireless locating module is connected with processor module respectively by corresponding serial ports with wireless communication module; And described processor module is also connected with voice module.
Wherein, described processor module can adopt but be not limited to CC2430 processor.
Concrete obtain the pose discrimination of wearer and the related algorithm of fall detection at paper document about three dimension acceleration sensor: the Zhao Xiangxin of Zhejiang University has carried out detailed discussion in the Master's thesis " fall monitoring based on three dimension acceleration sensor is studied " to deliver for 2008, repeats no more here.
Concrete, the data that processor module process is collected by three dimension acceleration sensor, obtain the characteristic parameter of body posture change, use and fall down the state that detection algorithm judges patient.As patient falls, send alarm signal by wireless communication module to host computer.
Described wireless communication module can adopt ZigBee module, and gsm module can also be adopted to send alarming short message to presetting mobile phone.Wireless locating module can adopt GPS to locate or GPRS location.
Optionally, utilize the timer in processor CC2430 to set the corresponding time, judge the state that wearer is current, if wearer is motionless for a long time, then also send corresponding warning information.
Wherein, voice module achieves wearer and uses between the guardian of host computer and carries out speech exchange, can call as required, to obtain respective service.Described voice module comprises: loudspeaker, microphone and pronounciation processing chip (such as: ARP9600 pronounciation processing chip), described processor module is also suitable for voice modulation/demodulation function, and receives/send voice signal by wireless communication module.
Optionally, this bracelet is also with bluetooth module, and this bluetooth is connected with processor module, to be suitable for docking with other bluetooth equipments.
Fig. 2 shows the theory diagram of Circuit tuning module.
Fig. 3 shows the theory diagram of channel selection unit.
As shown in Figures 2 and 3, as a kind of optional embodiment of Circuit tuning module, described Circuit tuning module comprises: first, second channel unit, channel selection unit, described channel selection unit comprises: comparator U1A, the in-phase end of this comparator U1A is as the input of Circuit tuning module, end of oppisite phase accesses a reference voltage, the output of this comparator respectively with NPN triode T1, the base stage of PNP triode T2 is connected, the colelctor electrode of described NPN triode T1, the emitter stage of PNP triode T2 is connected with power end respectively, the emitter stage of described NPN triode T1, the colelctor electrode of PNP triode T2 respectively with first passage unit, the feeder ear of second channel unit is connected, the in-phase end of described comparator U1A is also connected with the input of first, second channel unit respectively, and first passage unit comprises: for carrying out the bleeder circuit of step-down to input signal, the output of bleeder circuit is connected with the input of the first voltage follower, second channel unit comprises: the second voltage follower, and the output of first, second voltage follower described is connected as the signal output part of Circuit tuning module.
Wherein, described bleeder circuit is in series by resistance R2 and resistance R3, one end access input signal ui of resistance R2, the other end of resistance R2 is connected with one end of resistance R3, and as the output of described bleeder circuit, and resistance R2 or resistance R3 can adopt adjustable potentiometer (multiturn potentiometer) to regulate its output voltage.
Described comparator and first, second voltage follower adopt the first integrated operational amplifier U1A, the second integrated operational amplifier U1B, the 3rd integrated operational amplifier U1C respectively.
The operation principle of described Circuit tuning module is, compared by reference voltage and input signal ui, such as reference voltage adopts 5V, namely, input signal ui scope is greater than 5V, then reduce magnitude of voltage by first passage unit, namely adjust within 5V scope by bleeder circuit, A/D module is accessed after the first voltage follower, if input signal ui scope is less than 5V, then directly carry out A/D module by the first voltage follower in second channel, therefore, described Circuit tuning module all can be able to be nursed one's health the input signal being greater than or less than reference voltage, improve the versatility of Circuit tuning module.Because the process of divider resistance to signal is linear, therefore, signal transacting can not distortion, and improves the stability of signal.
Described bracelet also comprises: the memory module be connected with described processor, and this memory module is suitable for the travel track storing wearer.
Described bracelet also comprises: power management module, and this power management module comprises: battery, the power management chip be connected with this battery, and described processor module is connected the voltage status of inquiring about battery with this power management chip.
Described power management chip can provide interruption in case of need such as but not limited to employing FS1610, FS1610, and gives the alarm to processor.These alarms comprise low-voltage, power channel fault, RTC alarm etc.Can be operated interruption by serial order simultaneously.The utility model by the method for electric power management circuit monitoring cell voltage is, when cell voltage is too low, the battery low-voltage instruction pin of power management chip is dragged down, processor module is by after the state of inquiring about or interrupt obtaining this pin step-down, by wireless communication module, brownout is informed host computer, also can be sent to default mobile phone by gsm module.
Fig. 4 shows the theory diagram of the another kind of Alternate embodiments of described power management module.
Optionally, power management module also comprises: the surface coverage of described bracelet has photovoltaic sheet, described battery adopts battery, and the charging-discharging controller that described photovoltaic sheet and is suitable for controlling described accumulator cell charging and discharging is connected, the output of this charging-discharging controller is connected with the power input of described power management chip.Described charging-discharging controller all has relevant describing in the prior art, such as Authorization Notice No. CN201674254U intelligent accummulator charge and discharge device.Described battery can store electric energy, to meet power demands in evening.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. locate bracelet based on wireless sense network medical monitoring for one kind, it is characterized in that, comprising: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, processor module, wireless locating module, voice module and the wireless communication module for sending bracelet wireless signal;
Described three dimension acceleration sensor, pulse detection sensor are connected with each input of multiway analog switch respectively with the analog output end of temperature check sensor, and the output of this multiway analog switch is connected with processor module by Circuit tuning module, A/D module; Wireless locating module is connected with processor module respectively by corresponding serial ports with wireless communication module; And described processor module is also connected with voice module;
Described voice module comprises: loudspeaker, microphone and pronounciation processing chip, and described processor module is also suitable for voice modulation/demodulation function, and receives/send voice signal by wireless communication module.
2. according to claim 1 based on wireless sense network medical monitoring location bracelet, it is characterized in that, described Circuit tuning module comprises: first, second channel unit, channel selection unit;
Described channel selection unit comprises: comparator, the in-phase end of this comparator is as the input of Circuit tuning module, end of oppisite phase accesses a reference voltage, the output of this comparator is connected with the base stage of NPN triode, PNP triode respectively, the described colelctor electrode of NPN triode, the emitter stage of PNP triode are connected with power end respectively, and the emitter stage of described NPN triode, the colelctor electrode of PNP triode are connected with the feeder ear of first passage unit, second channel unit respectively;
The in-phase end of described comparator is also connected with the input of first, second channel unit respectively,
First passage unit comprises: for carrying out the bleeder circuit of step-down to input signal, the output of bleeder circuit is connected with the input of the first voltage follower;
Second channel unit comprises: the second voltage follower,
The output of first, second voltage follower described is connected as the signal output part of Circuit tuning module.
3. according to claim 2 based on wireless sense network medical monitoring location bracelet, it is characterized in that, described bracelet also comprises: the memory module be connected with described processor, and this memory module is suitable for the travel track storing wearer.
4. according to claim 3 based on wireless sense network medical monitoring location bracelet, it is characterized in that, described bracelet also comprises: power management module, this power management module comprises: battery, the power management chip be connected with this battery, described processor module is connected the voltage status of inquiring about battery with this power management chip.
5. according to claim 4 based on wireless sense network medical monitoring location bracelet, it is characterized in that, power management module also comprises: the surface coverage of described bracelet has photovoltaic sheet, described battery adopts battery, and the charging-discharging controller that described photovoltaic sheet and is suitable for controlling described accumulator cell charging and discharging is connected, the output of this charging-discharging controller is connected with the power input of described power management chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197823.8U CN204682712U (en) | 2015-04-01 | 2015-04-01 | A kind of based on wireless sense network medical monitoring location bracelet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197823.8U CN204682712U (en) | 2015-04-01 | 2015-04-01 | A kind of based on wireless sense network medical monitoring location bracelet |
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| CN204682712U true CN204682712U (en) | 2015-10-07 |
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| CN201520197823.8U Expired - Fee Related CN204682712U (en) | 2015-04-01 | 2015-04-01 | A kind of based on wireless sense network medical monitoring location bracelet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310666A (en) * | 2015-11-06 | 2016-02-10 | 刘志海 | Patient monitoring system based on internet of things and having real-time positioning capacity |
| CN107831706A (en) * | 2017-12-04 | 2018-03-23 | 成都思悟革科技有限公司 | A kind of wearable signal transacting and device talk unit module |
| CN108414009A (en) * | 2018-02-11 | 2018-08-17 | 梦卓科技（深圳）有限公司 | Structure and method based on partial pressure automatic sensing node location in replaceable node body sensor network |
-
2015
- 2015-04-01 CN CN201520197823.8U patent/CN204682712U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310666A (en) * | 2015-11-06 | 2016-02-10 | 刘志海 | Patient monitoring system based on internet of things and having real-time positioning capacity |
| CN105310666B (en) * | 2015-11-06 | 2018-07-06 | 徐州市永康电子科技有限公司 | A kind of patient monitoring system with real-time stationkeeping ability based on Internet of Things |
| CN107831706A (en) * | 2017-12-04 | 2018-03-23 | 成都思悟革科技有限公司 | A kind of wearable signal transacting and device talk unit module |
| CN108414009A (en) * | 2018-02-11 | 2018-08-17 | 梦卓科技（深圳）有限公司 | Structure and method based on partial pressure automatic sensing node location in replaceable node body sensor network |
| CN108414009B (en) * | 2018-02-11 | 2020-10-09 | 梦卓科技（深圳）有限公司 | Structure and method for automatically sensing node position based on partial pressure in replaceable node body sensor network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170401 |