CN204484089U - Based on the medical long distance wireless monitor device of bracelet - Google Patents
Based on the medical long distance wireless monitor device of bracelet Download PDFInfo
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- CN204484089U CN204484089U CN201520005015.7U CN201520005015U CN204484089U CN 204484089 U CN204484089 U CN 204484089U CN 201520005015 U CN201520005015 U CN 201520005015U CN 204484089 U CN204484089 U CN 204484089U
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Abstract
This utility model relates to a kind of medical long distance wireless monitor device based on bracelet, comprising: the bracelet in the wrist being worn on children under guardianship person and supervising device, and accepts the host computer of bracelet wireless signal and wireless video signal; Bracelet comprises: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, first processor module, wireless locating module and the first wireless communication module for sending bracelet wireless signal; Supervising device comprises: camera head, the second processor module be connected with this camera head, and the second wireless communication module for transmitting wireless video signal be connected with the second processor module.
Description
Technical field
This utility model relates to a kind of based on the medical long distance wireless monitor device of wireless sense network based on bracelet.
Background technology
At present, China enters aging, and become increasingly conspicuous at society to the love problem of old people, 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 the medical long distance wireless monitor device of wireless sense network based on 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.
Utility model content
The purpose of this utility model is to provide a kind of based on the medical long distance wireless monitor device of wireless sense network based on bracelet, its achieve wearer positioned and video monitoring in one, achieving to wearer when running into emergency case, carrying out quick position, to succour fast.
In order to solve the problems of the technologies described above, this utility model provides a kind of based on the medical long distance wireless monitor device of wireless sense network based on bracelet, comprise: the bracelet in the wrist being worn on children under guardianship person and supervising device, and accept the host computer of bracelet wireless signal and wireless video signal; Wherein said bracelet comprises: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, first processor module, wireless locating module and the first 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 outfan of this multiway analog switch is connected with first processor module by Circuit tuning module, A/D module; And wireless locating module is connected with first processor module respectively by corresponding serial ports with the first wireless communication module; Described supervising device comprises: camera head, the second processor module be connected with this camera head, and the second wireless communication module for transmitting wireless video signal be connected with the second processor 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 outfan of this comparator respectively with NPN audion, the base stage of PNP triode is connected, the colelctor electrode of described NPN audion, the emitter stage of PNP triode is connected with power end respectively, the emitter stage of described NPN audion, 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 blood pressure lowering to input signal, the outfan of bleeder circuit is connected with the input of the first voltage follower, second channel unit comprises: the second voltage follower, and the outfan of first, second voltage follower described is connected as the signal output part of Circuit tuning module.
Preferably, in order to send audio alert information when respective conditions appears in wearer, described bracelet also comprises: the audible alarm module be connected with first processor module, and this audible alarm module comprises: speech chip, and the speaker driven by this speech chip.
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 first 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 solar battery sheet, described battery adopts accumulator, and the charging-discharging controller that described solar battery sheet and is suitable for controlling described accumulator cell charging and discharging is connected, the outfan of this charging-discharging controller is connected with the power input of described power management chip.
The beneficial effects of the utility model: this 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 of the present utility modelly also adding supervising device based on wireless sense network based on the medical long distance wireless monitor device of bracelet, the observation that can realize wearer's current state by video monitoring, better guards.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 shows the theory diagram of described bracelet;
Fig. 2 shows the theory diagram of described supervising device;
Fig. 3 shows the theory diagram of Circuit tuning module;
Fig. 4 shows the theory diagram of channel selection unit;
Fig. 5 shows the theory diagram of the another kind of Alternate embodiments of described power management module.
In figure: comparator U1A, NPN audion 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 this 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 this utility model.
Fig. 1 shows the theory diagram of described bracelet.
Fig. 2 shows the theory diagram of described supervising device.
As shown in Figure 1, of the present utility model a kind of based on the medical long distance wireless monitor device of wireless sense network based on bracelet, comprise: the bracelet in the wrist being worn on children under guardianship person and supervising device, and accept the host computer of bracelet wireless signal and wireless video signal; Wherein said bracelet comprises: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, first processor module, wireless locating module and the first 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 outfan of this multiway analog switch is connected with first processor module by Circuit tuning module, A/D module; And wireless locating module is connected with first processor module respectively by corresponding serial ports with the first wireless communication module; Described supervising device comprises: camera head, the second processor module be connected with this camera head, and the second wireless communication module for transmitting wireless video signal be connected with the second processor module.
Wherein, first, second processor module described can adopt flush bonding processor, such as but not limited to S3C2440 flush bonding 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 first processor resume module 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 the first wireless communication module to host computer.
First, second wireless communication module described can adopt ZigBee module, and the first wireless communication module can also adopt gsm module to send alarming short message to presetting mobile phone.Wireless locating module can adopt GPS to locate or GPRS location.
Optionally, utilize the intervalometer in processor S3C2440 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.
Described camera head adopts high-definition camera, preferably, several photographic head can be adopted to distribute and each room or region.The processing method that video signal is undertaken sending by the second wireless communication module is belonged to prior art by described second processor module, and this utility model does not relate to the improvement to method for processing video frequency.
Fig. 3 shows the theory diagram of Circuit tuning module.
Fig. 4 shows the theory diagram of channel selection unit.
As shown in Figures 2 and 3, as a kind of optional embodiment of Circuit tuning, 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 outfan of this comparator respectively with NPN audion T1, the base stage of PNP triode T2 is connected, the colelctor electrode of described NPN audion T1, the emitter stage of PNP triode T2 is connected with power end respectively, the emitter stage of described NPN audion 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 blood pressure lowering to input signal, the outfan of bleeder circuit is connected with the input of the first voltage follower, second channel unit comprises: the second voltage follower, and the outfan 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 outfan 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 processing can not distortion, and improves the stability of signal.
Described bracelet also comprises: audible alarm module, and this audible alarm module comprises: speech chip, and the speaker driven by this speech chip.
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 first 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, FSl610, 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.This 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, brownout, by after the state of inquiring about or interrupt obtaining this pin step-down, is informed host computer by the first wireless communication module by first processor module.
Fig. 5 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 solar battery sheet, described battery adopts accumulator, and the charging-discharging controller that described solar battery sheet and is suitable for controlling described accumulator cell charging and discharging is connected, the outfan 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. CN 201674254U intelligent accummulator charge and discharge device.Described accumulator 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 in description, must determine its technical scope according to right.
Claims (1)
1. based on a medical long distance wireless monitor device for bracelet, it is characterized in that, comprising: the bracelet in the wrist being worn on children under guardianship person and supervising device, and accept the host computer of bracelet wireless signal and wireless video signal; Wherein
Described bracelet comprises: three dimension acceleration sensor, pulse detection sensor, temperature check sensor, multiway analog switch, Circuit tuning module, A/D module, first processor module, wireless locating module and the first 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 outfan of this multiway analog switch is connected with first processor module by Circuit tuning module, A/D module; And wireless locating module is connected with first processor module respectively by corresponding serial ports with the first wireless communication module;
Described supervising device comprises: camera head, the second processor module be connected with this camera head, and the second wireless communication module for transmitting wireless video signal be connected with the second processor module;
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 outfan of this comparator is connected with the base stage of NPN audion, PNP triode respectively, the described colelctor electrode of NPN audion, the emitter stage of PNP triode are connected with power end respectively, and the emitter stage of described NPN audion, 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 blood pressure lowering to input signal, the outfan of bleeder circuit is connected with the input of the first voltage follower; Second channel unit comprises: the second voltage follower,
The outfan of first, second voltage follower described is connected as the signal output part of Circuit tuning module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005015.7U CN204484089U (en) | 2015-01-05 | 2015-01-05 | Based on the medical long distance wireless monitor device of bracelet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520005015.7U CN204484089U (en) | 2015-01-05 | 2015-01-05 | Based on the medical long distance wireless monitor device of bracelet |
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| CN204484089U true CN204484089U (en) | 2015-07-22 |
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| CN201520005015.7U Expired - Fee Related CN204484089U (en) | 2015-01-05 | 2015-01-05 | Based on the medical long distance wireless monitor device of bracelet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI677856B (en) * | 2018-06-13 | 2019-11-21 | 臺灣塑膠工業股份有限公司 | Personal safety management system and method |
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2015
- 2015-01-05 CN CN201520005015.7U patent/CN204484089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI677856B (en) * | 2018-06-13 | 2019-11-21 | 臺灣塑膠工業股份有限公司 | Personal safety management system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160105 |