CN102144918A - Blood pressure and heart rate detection system capable of realizing remote data transmission monitoring - Google Patents
Blood pressure and heart rate detection system capable of realizing remote data transmission monitoring Download PDFInfo
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Abstract
The invention provides a blood pressure and heart rate detection system capable of realizing remote data transmission monitoring. The system comprises a blood pressure and heart rate detection terminal, a universal standard mobile phone or a remote personal computer (PC) with a universal global system for mobile communications (GSM) data transceiver, wherein the blood pressure and heart rate detection terminal can transmit data wirelessly to the remote mobile phone or the remote PC with a universal GSM data transceiver, and receives monitoring and regulation of the remote mobile phone or the remote PC with a universal GSM data transceiver. Meanwhile, the system is provided with a communication interface capable of realizing data transmission, monitoring and regulation with a local PC. The system has the characteristics of no manual intervention, multiple functions, remote range, individuality, networking and humanization, and lays a foundation for realizing that vital signs enter the time of the internet of things.
Description
Technical field
The present patent application relates to a kind of detection system that can carry out the blood pressure heart rate of remote data transmission and monitoring by wireless communication technology and computer technology, and use the method that this system carries out blood pressure and heart rate measurement and monitoring, belong to medical instruments field.
Background technology
For understanding the present invention, need have gained some understanding to wireless communication technology, carry out concise and to the point introduction below:
Single-chip microcomputer or be called microcontroller (MCU) and be meant a complete computer that is integrated on the chip piece, let it be to the greatest extent, and most of function is integrated on the little chip, but it has the needed most of parts of complete computers: CPU, internal memory, inside and outside bus system, major part also can have external memory at present, simultaneously integrated such as communication interface, intervalometer, ancillary equipment such as real-time clock.And now the most powerful Single Chip Microcomputer (SCM) system even sound, image, network, complicated input-output system can be integrated on the chip piece.The purposes of single-chip microcomputer in medical equipment is also quite extensive, medical breathing machine for example, various analysers, monitor, ultrasonic diagnostic equipment and sickbed calling system or the like.Texas Instrument (TI) provides MSP430 series general single chip, and the MSP430 series monolithic is 16 higher low-power scms of a kind of super low-power consumption, functional integration, is specially adapted to require occasion low in energy consumption.
Gsm module is integrated in GSM radio frequency chip, baseband processing chip, memorizer, power discharging device etc. on the wiring board, has independently operating system, GSM radio frequency processing, Base-Band Processing and the functional module of standard interface is provided.Therefore, gsm module has the transmission SMS messaging, voice call, all basic functions that GPRS transfer of data etc. communicate based on the GSM network.Simply, gsm module adds upper keyboard, display screen and battery, is exactly a mobile phone.
SMS (Short Messaging Service) is short message service the earliest, also is the highest a kind of short message service of present popularity rate, and these bytes can be texts.SMS is welcomed by the general public with function of use simply and easily, short message service server makes mobile phone can use the GSM network to send SMS message, SMS is a kind of storage and transmits service, that is to say, short message is not directly to send to the recipient from the sender, and transmits by the SMS center all the time.If the recipient is in not-connected status (possible phone cuts out), then message will send when the recipient connects once more.SMS has the function of message transmitting confirmation, this means that SMS is different with paging, and the user sends short message to believe that then message has sent success simply, but the short message sender can receive return messages, notifies them short message and whether has sent success.The transmission of SMS message and reception can be carried out with the GSM voice synchronous.Use SMS, the user need subscribe the mobile network who supports SMS, and is necessary for the use that this user enables SMS.The user needs the destination that sends SMS message or receive short message, and this destination is other mobile phone normally, but also can be server, and is last, and the user also needs the mobile phone of supporting SMS.
Present existing electronic blood pressure, heart rate measurement instrument, all based on single cpu mode, promptly blood pressure, heart rate data are gathered laggardly to go into microcontroller (MCU) and handle by pressure transducer, and the result shows on the display screen of low side then.Existing pressure transducer mostly is common electronic blood pressure, heart rate measurement instrument, exists following shortcoming:
1. use battery powered additionally increases customer charge and uses inconveniently, might can't realize or data can't be transmitted because of battery powered fault causes measuring;
2. data are subjected to microcontroller memory space and limited processing ability, and the storage number is limited, can't the display of blood pressure variation tendency, thus the monitoring diagnostic function can't be provided;
3. can't carry out remote diagnosis and monitoring, sufferer needs medical personnel to accompany in side, has so just increased the cost of seeking medical advice, and very inconvenient for old or handicapped sufferer.
Patent application publication number CN101564291A discloses a kind of system of energy measuring blood pressure, comprise mobile phone main body and measuring blood pressure belting, the measuring blood pressure belting comprises: pressure measurement control chip, bluetooth module and the pressure measurement band of measuring pressure value, the pressure measurement control chip connects described bluetooth module and pressure measurement band respectively, and described bluetooth module sends pressure value to described mobile phone main body; Described mobile phone main body comprise mobile phone controlling of blood pressure unit, display module, with the pressure measurement belting on bluetooth module communication and receive the Bluetooth of mobile phone module and the memory module of pressure value, mobile phone controlling of blood pressure unit connects described display module, Bluetooth of mobile phone module and memory module respectively, and described display module is a mobile phone display screen.Measuring method comprises pressure value is wirelessly transmitted to mobile phone by the bluetooth communication agreement, by this mobile phone pressure value is got in touch by network and other mobile phones then.But because the distance of Bluetooth transmission is shorter, generally within 10 meters, and the speed of Bluetooth transmission is slower, needs artificial intervene and set in the process of transfer of data, has so just limited the application of this blood pressure measuring device; In addition, because wireless communication apparatus separates with survey meter of blood pressure, its data transmission procedure need utilize this relaying of mobile phone to link to each other with the mobile phone of far-end, and also can't carry out remote auto supervision and regulation and control.
Patent application publication number CN1961822 discloses the method for a kind of blood pressure monitor system and blood pressure measurement, comprise blood pressure testing terminal, mobile phone, local PC and remote server, mobile phone is powered to blood pressure testing terminal through USB port, blood pressure testing terminal is provided with oversleeve and a microcontroller, oversleeve is equipped with air pump, air valve and pressure transducer, the oversleeve air pressure output signal that pressure transducer detects is connected to microcontroller, and microcontroller output is to the control signal of air pump and air valve; The instruction of mobile phone monitoring blood pressure measurement is wirelessly transmitted to microcontroller, and the blood-pressure measurement data of blood pressure testing terminal is wirelessly transmitted to mobile phone, and blood pressure testing terminal is connected to local PC, and mobile phone links to each other with remote server network.But the measuring blood pressure methodological function of this device is simple, can not realize utilitarian functions such as regularly measurement, over voltage alarm, is unfavorable for the use of middle-aged and elderly people; And this device blood pressure testing terminal and signal transmission module (mobile phone) are isolating, need earlier the blood pressure heart rate value to be passed through PORT COM, for example: modes such as serial ports, bluetooth or WIFI transfer on the mobile phone, and then transfer on the PC and mobile phone of far-end by communication network by mobile phone, need carry out human intervention, process is comparatively loaded down with trivial details, and can't carry out feedback regulation and remote control and regulation.
Summary of the invention
The present patent application is based on above consideration, and main consideration solves the problem of following several respects: the one, in the transmission of blood pressure heart rate detection data, reduce the influence of human intervention; The 2nd, the detection data are carried out computer analysis and network share, and can carry out the feedback and the adjusting of remote measurement parameter; The 3rd, the blood pressure heart rate data of the different treatment stages of different sufferers and same sufferer is carried out the setting of individuation; The 4th, in the miscellaneous function that blood pressure heart rate measurement terminal is added other, for example report to the police emergency function, SMS etc.; Five, to the sudden cardiovascular and cerebrovascular diseases patient, for reducing disability rate, case fatality rate, provide assosting effect, strive for rescue time, initiatively call for help, report to the police automatically.
Specifically, the described blood pressure heart rate detection of the present patent application system provides a kind of combining wireless communication technology and computer technology, convenient to use, intelligent, automaticity is high, the detection system of can remote data transmission and patient's blood pressure and heart rate being monitored and regulating and control, and realize medical data networking storage, show and shared blood pressure, heart rate detection system by computer network.
For achieving the above object, blood pressure provided by the invention, heart rate detection system comprise the mobile phone of blood pressure heart rate detection terminal, the universal standard and have the far-end PC of general GSM data transmitting/receiving equipment.This terminal can wirelessly transmitting data to the mobile phone of far-end or have the far-end PC of general GSM data transmitting/receiving equipment, and the far-end PC monitoring of accepting the mobile phone of far-end or having a general GSM data transmitting/receiving equipment is regulated, and it possesses communication interface simultaneously and can be connected with the PC of this locality and realize transfer of data and monitoring adjusting.The GSM SMS module by wireless telecommunications and far-end mobile phone or the PC that has a general GSM data transmitting/receiving equipment link to each other, and form localized network.The PC that has general GSM data transmitting/receiving equipment of far-end links to each other with other PC by the Internet, forms more macroreticular." general GSM data transmitting/receiving equipment " described here is meant that by the USB interface serial line interface PCI slot and other interface are connected to the GSM network interface card on the computer, can buy on market.
Blood pressure heart rate detection terminal comprises microcontroller (MCU), LCD display module, memory module, GSM SMS module, voice module and the crystal oscillator module of blood pressure heart rate measurement unit, core.Blood pressure heart rate measurement unit comprises pressure transducer, shaping filter device, air pump, air valve and control circuit and power pack, and the LCD display module comprises lcd controller and the LCD display that links to each other with lcd controller again.Local PC links to each other with microcontroller by communication interface, and blood pressure heart rate measurement unit, lcd controller, memory module, GSM SMS module, voice module and crystal oscillator module link to each other with the microcontroller (MCU) of core respectively.The GSM SMS module transfers to the mobile phone of far-end by home control network communication protocol with measurement result and has the PC of general GSM data transmitting/receiving equipment, and PC can link to each other with other PC again and form network.
Several sections with regard to described blood pressure, heart rate detection device is described in detail below:
One, this blood pressure heart rate measurement unit is provided with pressure transducer, shaping filter device, air pump, air valve and control circuit and power supply.The pressure transducer that the present invention adopts can be common pressure transducer, comprises capacitance pressure transducer,, resistance strain gage pressure transducer, semiconductor gauge pressure transducer, piezoresistive pressure sensor, inductance pressure transducer, resonance type pressure sensor and capacitance acceleration transducer equal pressure pick off.What one embodiment of the present of invention adopted is capacitance pressure transducer,, thereby because the influence of having avoided small-signal to amplify greatly having overcome ambient temperature and power supply drift to bring has the advantage that measurement result is accurate, error is little.In the inflation of air pump and air valve and deflation course during the blood pressure pulsation, the output signal that the detected pressure of described pressure transducer changes is connected to described core microcontroller (MCU) by filter, described core microcontroller (MCU) is controlled measurement through exporting the control signal that is used for air pump and air valve after the calculation process.
Two, this system comprises a core microcontroller (MCU), the present invention adopts the MSP430F24X1 of TI company, with this microcontroller is core, connect electronic blood pressure heart rate measurement unit, memorizer, GSM SMS module, voice module, crystal oscillator module and LCD display module, the LCD display module comprises the L CD display screen that lcd controller links to each other with lcd controller.Blood pressure, the heart rate data that measures is transferred to the mobile phone of far-end by the GSM network and has on the PC of general GSM data transmitting/receiving equipment by gsm module, the PC that has general GSM data transmitting/receiving equipment can link to each other with other PC of far-end by network again; Conversely, the mobile phone of far-end and the PC that has a general GSM data transmitting/receiving equipment can carry out long-range setting and adjusting to the measurement parameter of blood pressure heart rate detection terminal by the GSM network again.For core microcontroller MCU, we can also adopt following type, the MSP430 series of TI company for example, and as MSP430F147, the uPD78 series of NEC Corporations such as MSP430F247, as uPD78F1142, uPD78F1152 etc.; The XMEGA series of atmel corp, as ATxmega64, ATxmega128 etc.; The PIC24 series of Microchip company, as PIC24FJ64, the HC16 series of freescale companies such as PIC24FJ96 is as 68HC16 etc.
Three, the power supply of this blood pressure, heart rate detection system is provided with as described below:
1. power electricity consumption: 4 of AA alkaline batteries show and the use of applied voltage test state for LCD;
2. communication electricity consumption: existing general built-in lithium ion battery, use during for gsm module and transmission SOS (SOS);
3. civil power: with alternating current 110/230,50/60Hz is converted to unidirectional current 5.0V, uses for test, charging.
Four, the setting of parameter on the described blood pressure heart rate detection of the present patent application terminal, can pass through three kinds of modes:
1. the mobile phone of far-end can be set and revise all parameters of this machine with the PC that has general GSM data transmitting/receiving equipment by the GSM communication network;
2. the button on this machine can directly be set and revise various parameters;
3. local PC can be set and revise various parameters by communication interface.
Below every function of blood pressure of the present invention, heart rate detection device is further described:
One, alarm clock and alarm clock calling function:
1, can set six time points, remind detect every day N time with the mode of quarter-bell,, promptly send out the SMS messaging notification receiver automatically if continuous three user are not surveyed, report is unusual, by mobile phone the blood pressure of sufferer and the detection of heart rate is intervened regulation and control by the note receiver then.
2, behind the clock alarming function on, if there is not to remove the state of (test or other modes) quarter-bell, then postpone prompting again in 5 minutes, if also do not remove the quarter-bell state in 30 minutes, then the automatic notice of note meeting mobile phone recipient is regulated and control by the recipient.
3, clock setting, alarm clock is set to regulate and control by following three kinds of modes:
A) the manual adjustment clock of local combination button;
B) long-range by mobile phone and the far-end PC adjustment clock that has general GSM data transmitting/receiving equipment;
C) computer is by USB interface adjustment clock.
4. measuring intervals of TIME: be silent mode to 6:00 AM at 22 in evening, note sends and does not work, and when the value that records under the silent mode state transfinites, then starts short message mode, and the interval user of time can set up on their own, minute being unit.
Two, note data sending function:
The everything full automation does not need manual intervention:
1. every test once sends note once;
2. transmission object: 6 default receiving numbers (note recipient): first preset number is the master control number, and this number can be set machine;
3. the note data form of Fa Songing:
Personal code work (machine string number)/time (date time-division)/diastolic pressure/flexible pressure/heart rate/rhythm of the heart
This machine can with data by gsm module send to mobile phone or or have a PC of general GSM transceiver; Networked by the Internet and other PC by PC, realize networking, this is different and other emphasis, and its expansion is very strong.
Three, the flash appeal function of note and GSM automatic speech alarming function (SOS):
The single large red button of " seeking help " is set on machine, is easy to identification, the convenient triggering;
1) setting value (warning line) that the situation is critical reports to the police automatically, belong to abnormal this moment.
[1] systolic pressure is higher than 145, is lower than 85mmHg; Or
[2] diastolic pressure is higher than 95, is lower than 55mmHg; Or
[3] heart rate is higher than 150, is lower than per minute 45 times.
The setting value (warning line) that the situation is critical reports to the police automatically varies with each individual, everyone setting value difference, can be according to different sufferers and same sufferer situation, by local or long-range setting and the adjustment of carrying out individuation at different treatment stage blood pressure hearts rate.
2) when any independent item of systolic pressure, diastolic pressure and the heart rate numerical value measured meets or exceeds warning line, automatically start abnormal condition immediately, automatically send " flash appeal note " and give 6 default numbers, content is: " it is unusual to measure numerical value+measurement result, flash appeal."; Automatically start the GSM automatic speech alarming simultaneously: gsm module is dialed 120 emergency center's phones automatically or is dialed the emergency call of setting, relatives' phone.The voice broadcast form is:
Name XXX sex X age XX systolic pressure XX diastolic pressure XX heart rate XX
Address, X building, XX XX unit, XX road, XX district needs emergency call XXXXXXXX
3) press again this moment the single large red button of " seeking help " is set on the measuring instrument, the time: machine sends " flash appeal note " automatically and gives 6 default numbers; Short message content: " the unusual flash appeal of the state of an illness ";
4) transmission of " flash appeal note " and " GSM automatic speech alarming " just work continuously Once you begin need not human intervention, up to through manually stopping just to finish emergency, promptly has the first-aid personnel to show up.
Four, note is looked for people's (seeking help) function of seeking help:
Single large red button is set on measuring instrument, is easy to identification, the convenient triggering;
1, when systolic pressure, diastolic pressure and the heart rate numerical value measured surpass warning line (under the normal condition) or under holding state, when user does not feel like oneself, pressing " seeking help " key is that note is looked for people's function.
2, machine is note of " please getting in touch with me " and related personnel's contact to 6 default numbers transmission contents, realizes the function of looking for the people.
Five, operated from a distance and function is set:
Can realize following function at far-end by mobile phone and the PC that has general GSM receiving equipment:
1, long-range power supply and the switch situation of checking mainly is to detect whether user uses or whether user mode is normal;
2, long-range check and correction time clock feature;
3, the long-range alarm clock function that is provided with;
4, long-range systolic pressure, the diastolic pressure warning line of being provided with;
5, the long-range heart rate warning line that is provided with;
6, the long-range prompting function that is provided with refers to that the recipient can initiatively be provided with quarter-bell when worried, reminds user in time to measure the report situation;
7, long-range setting or revise basic number function;
8, can enter the state of setting measurement number of times by far-end, so that machine is regularly reminded measurement;
9, can long-rangely read 60/120/240 group of numerical value in the memory;
10, can long-rangely increase, delete, revise 6 default note recipients phone number, mobile phone and the PC that has a general GSM transceiver can be provided with all parameters of this machine at far-end, this machine provides button parameter to be set and to use a computer and by USB interface parameter is set simultaneously, 3 kinds of modes can be used, demonstrate fully the motility of hommization, individuation and use, this is different and other emphasis, and the parameter that can regulate modification has 97.More than the purpose of various functions be to embody the personalization of hommization and individual variation.
Six, organize the memory function of measurement data more:
1, every group of content that data comprise:
1) ID (personal code work/machine string number): 9 bit digital, and also the ID of each product is unique;
2) time on date: for example: 2009-10-21 22:08
3) systolic pressure: XXX
4) diastolic pressure: XXX
5) heart rate: XXX
6) rhythm of the heart: normal/arrhythmia (having only binary states)
2, be filled with 60/120/240 sequential loop and occupy, keep 60/120/240 last data memory of (in chronological order).
3, read method:
1) M key (1-3 second) is pressed in this locality, presses repeatedly, and datacycle shows;
2) computer reads the measurement data that is stored in the machine by USB interface;
3) many groups of reading in the memory of remote handset and the PC that has a general GSM transceiver are measured numerical value.
Seven, measure:
1, measuring method: begin to measure by initiating key;
2, when being in the measurement state, GSM is in holding state, and when the state of measurement, other work all needs to be in the state of standby or dormancy;
3, the explanation of measuring process:
(1) for the first time: in the self check of start display screen, self check finishes, the beginning applied voltage test;
(2) second time in first time EOT 5 minutes, measure for the third time, need press once more initiating key, do not need to enter at this moment the self check state;
(3) measure end: send note in order, need to show the state of note transmission, and will show 3-5 second, last measurement numerical value will show 5 minutes on display screen, does not enter holding state if detect any action of button then close the LCD screen.
The beneficial effect of the described blood pressure heart rate detection of the present patent application system is:
One, without this pilot process of mobile phone transmission data, reduce the influence of human intervention to transfer of data, microcontroller in wireless communication module (GSM SMS module) and blood pressure, the heart rate detection terminal is integrated, in the wireless transmission process, just need not like this through mobile phone this relay, can be directly through blood pressure heart rate detection terminal with the blood pressure that measures, heart rate data by being integrated into GSM SMS module in the checkout gear and directly transferring to the mobile phone of far-end automatically and have the PC of general GSM data transmitting/receiving equipment by home control network communication protocol;
Two, the PC that has general GSM data transmitting/receiving equipment can be realized networking with other PC again by the Internet, shares and analysis thereby realize transmitting the long-range of data, has realized large-scale networking; Further, this device can also carry out remote monitoring and adjusting, utilizes mobile phone with the PC that has general GSM data transmitting/receiving equipment the measurement of patient blood heart rate to be fed back and is provided with and regulates, and function expansibility is very strong;
Three, various functions below having increased on the blood pressure heart rate detection terminal: (1) clock and alarm clock calling function; (2) original creation is looked for people's key (note recipient) function under the normality; (3) emergency function SOS under the abnormal conditions and GSM automatic speech alarming function; (4) SMS is measured and is monitored the blood pressure and the heart rate of sufferer.
Four, can be according to the change of the individual variation of sufferer and sufferer at the blood pressure heart rate value of different treatment stages, to detection number of times, the time of blood pressure heart rate detection terminal and trigger and report to the police under the abnormal conditions and the condition of emergency function is carried out personalized, the dynamic setting;
Five, all actions all realize automatization fully, and whole process does not need manual intervention;
Six, blood pressure heart rate detection terminal can link to each other with local PC, can utilize that PC stores on a large scale to detecting data, analysis is shared with the strange land and be aggregated into authoritative central database;
Seven, for entering the Internet of Things epoch, vital sign becomes the effect of laying the first stone property of realizability;
Eight, subversiveness and the revolutionary character to traditional diagnosis and treatment pattern and diagnosis and treatment flow process provides foundation stone, played impetus, makes medical resource can optimize efficient use, reduces social security system medical treatment cost and individual citizens domestic medicine cost;
Nine, can be Epidemiological study, provide on a large scale that the basic platform of large tracts of land investigation makes the data validity objectivity stronger, reduces the anthropic factor error.
Description of drawings
Fig. 1 is the design principle sketch map of described blood pressure heart rate detection system;
Fig. 2 is the functional block diagram of described blood pressure heart rate detection terminal;
Fig. 3 is the main program flow block diagram of described blood pressure heart rate detection terminal, and wherein Y represents "Yes", and N represents "No";
Fig. 4 is the measurement module block diagram of described blood pressure heart rate detection terminal, and wherein Y represents "Yes", and N represents "No";
Fig. 5 is described blood pressure heart rate detection terminal GSM communication module block diagram, and wherein Y represents "Yes", and N represents "No";
Fig. 6 is described blood pressure heart rate detection terminal and computer communication block diagram, and wherein Y represents "Yes", and N represents "No";
Fig. 7 is the far-end computer flow chart of described blood pressure heart rate detection system;
Fig. 8 is provided with module frame chart for described blood pressure heart rate detection terminal by bond parameter;
Fig. 9 is that the circuit of the core microcontroller MSP430F24X1 of the described blood pressure heart rate detection of the present patent application terminal distributes and the connectivity port sketch map;
Figure 10 is that the circuit of the described blood pressure heart rate detection of the present patent application terminal GSM SMS communication module distributes and the connectivity port sketch map;
The sketch map that the telecommunication network of the described blood pressure heart rate detection of Figure 11 the present patent application system is shared and used.
The specific embodiment
Below in conjunction with accompanying drawing, the present patent application is described in detail:
One, as shown in Figure 1, integrated core microcontroller (MCU), gsm module, LCD display module, memorizer, communication interface, crystal oscillator module and voice module have formed blood pressure heart rate detection terminal in traditional blood pressure heart rate measurement unit.Local PC is connected with core MCU (we adopt the MSP430F24X1 of Texas Instrument here) by communication interface, blood pressure heart rate measurement unit can directly transfer to core MCU with measurement data, simultaneously, MCU also can control blood pressure heart rate measurement unit by assigning instruction, gsm module can carry out the transmission of data by home control network communication protocol and one or more remote handset and the PC that has a general GSM data transmitting/receiving equipment again, the PC that has general GSM data transmitting/receiving equipment can link to each other with one or more PCs by network again, carry out the transmission of data, storage and shared, simultaneously, remote handset can carry out long-range parameter setting to blood pressure heart rate measurement terminal again with the PC that has general GSM data transmitting/receiving equipment, revise and supervision and regulation and control.
Two, as shown in Figure 2, this figure is the detailed functional block diagram of blood pressure heart rate detection of the present invention system, as seen from the figure:
1. blood pressure heart rate measurement unit comprises pressure transducer, shaping filter device, air pump, air valve and control circuit and power pack;
2. pressure transducer transfers to MCU with signal behind shaping filter;
3. local PC links to each other with MCU by communication interface;
4. air pump links to each other with MCU with air valve and accepts the control of MCU;
5.LCD controller links to each other with MCU and is subjected to the control of MCU, and signal is transferred on the LCD display;
6. memorizer links to each other with MCU, and can be with data storage;
7. voice module links to each other with MCU, and links to each other with the GSM SMS module;
8.GSM SMS module links to each other with MCU is two-way, data can be sent to the mobile phone and the PC that has general GSM data transmitting/receiving equipment of far-end by gsm module in the mode of SMS messaging, simultaneously, the mobile phone of far-end also can transmit control signal with the PC that has general GSM data transmitting/receiving equipment, regulates and controlling blood pressure heart rate detection terminal by MCU;
9. crystal-vibration-chip links to each other with MCU;
10.MCU, voice module, GSM SMS module, memorizer and the 3.3 volt direct current supplys of lcd controller after the manostat voltage stabilizing;
11. blood pressure heart rate measurement terminal can be through 4 joint AA alkaline batteries or external power supply power supply.
Three, Fig. 3 is the main program flow block diagram of described blood pressure heart rate detection terminal, as seen from the figure: carry out self check after the start, if there is problem will enter the alarm/tip process, self check by after enter successively read keyboard, read gsm module, read communication port and oneself the dormant stage; Carry out state and judge when reading keyboard, whether decision enters measurement module, enters by bond parameter and module is set or enters GSM communication module unofficial biography data or receive the instruction step then; Reading the GSM stage, will carry out GSM communication module unofficial biography data or receive the instruction step if any data; Communication interface links to each other as having detected device, will carry out communication interface module unofficial biography data or receive the instruction step; As in above-mentioned steps, there not being signal to return; This function just can be finished after opening voluntarily, need not human intervention.
Four, Fig. 4 is the measurement module block diagram of described blood pressure heart rate detection terminal, as seen from the figure: after the startup self-detection, to enter pressurization, venting and measurement, data show process successively, carrying out data then judges whether effectively, whether transfinite as effectively continuing judgment data, as transfinite then and to send the note alarm of transfiniting, open 120 audio alerts of SOS key subsequently, do not transfinite as data and then to enter the data storage step, and can send the GSM data, return the stage to be measured at last, function just can be finished after opening voluntarily, need not human intervention.
Five, Fig. 5 is described blood pressure heart rate detection terminal GSM communication module block diagram, as seen from the figure: after the GSM SMS module receives information, judge whether to valid format information successively and whether be the master control mobile phone, receive successively then and parameter instruction is set and sends the parameter setting instruction step, judge whether to send data then, transmission then is sent to data remote handset or general GSM data transmitting/receiving equipment as needs, otherwise returns.
Six, Fig. 6 is described blood pressure heart rate detection terminal and computer communication block diagram, as seen from the figure: judge whether communication interface connects computer earlier, if definite results, then receive successively and parameter instruction is set and sends the parameter setting instruction step, judge whether to send data then, then carry out data as needs and send, otherwise return.
Seven, Fig. 7 is the far-end computer flow chart of described blood pressure heart rate detection system, as seen from the figure: after entering main menu, can enter overall data management, importing data film, derived data file and various tracing analysis program; Also can enter user supervisor (this program comprise Add User, search user, deletion user, editor, all show and input user name), selected then specific user, selected connected mode, can carry out exchanges data by dual mode then: (1) is connected with the GSM SMS module by the PC that has general GSM data transmitting/receiving equipment or (2) communication interface by private cable connection instrument; Read the program that parameter, editing parameter and transmission parameter are set again, or read the data that are stored on the instrument.
Eight, Fig. 8 for described blood pressure heart rate detection terminal by bond parameter module frame chart is set, this machine parameter of entering is established one and is put, set gradually time, Measuring Time point, dominant hand's plane No., other cell-phone number, user code, the limit value of SMS alarm is set then, the audio alert data of SOS are set again, return at last.
Nine, to take MSP430F24X1 be the circuit distribution schematic diagram of core microcontroller to Fig. 9 for the described blood pressure heart rate detection of the present patent application terminal, can be connected with corresponding module by core microcontroller external-connected port, to realize its function.
Ten, Figure 10 is that the circuit of the described blood pressure heart rate detection of the present patent application terminal GSM SMS communication module distributes and the connectivity port sketch map, and the connection by port can realize function.
11, the telecommunication network of the described blood pressure heart rate detection of Figure 11 the present patent application system sketch map sharing and use, as seen from the figure, be provided with a plurality of users of blood pressure heart rate detection terminal of the present invention, data wireless can be transferred to the PC that has general GSM data transmitting/receiving equipment, constitute elementary network, can connect by INTERNET again between the elementary network, with the medical institutions of transfer of data to higher level, form high-level network, thereby realize sharing of tele-medicine resource, for remote diagnosis provides possibility.
Claims (10)
1. blood pressure heart rate detection system, comprise blood pressure heart rate detection terminal, the mobile phone of the universal standard or have the far-end PC of general GSM data transmitting/receiving equipment, this blood pressure heart rate detection terminal can wirelessly transmitting data to the mobile phone of far-end or have the far-end PC of general GSM data transmitting/receiving equipment, and the monitoring of accepting the mobile phone of far-end or having a far-end PC of general GSM data transmitting/receiving equipment is regulated, it possesses simultaneously, and communication interface can be connected the realization transfer of data with the PC of this locality and monitoring is regulated, it is characterized in that: blood pressure heart rate detection terminal comprises blood pressure heart rate measurement unit, the core microcontroller, the GSM SMS module, the LCD display module, memory module, voice module and crystal oscillator module, blood pressure heart rate measurement unit, the GSM SMS module, the LCD control module, memory module, voice module links to each other with the core microcontroller with the crystal oscillator module and accepts its control, the GSM SMS module links to each other with the PC that has general GSM data transmitting/receiving equipment with the mobile phone of far-end by wireless telecommunications, and forms network.
2. blood pressure heart rate detection according to claim 1 system, it is characterized in that: the blood pressure heart rate measurement unit in the blood pressure heart rate measurement terminal comprises pressure transducer, shaping filter device, air pump, air valve and control circuit and power supply.
3. blood pressure heart rate detection according to claim 1 system, it is characterized in that: the LCD display module comprises lcd controller and LCD display.
4. blood pressure heart rate detection according to claim 1 system is characterized in that: the mobile phone of far-end and the PC that has a general GSM data transmitting/receiving equipment can be one or more.
5. blood pressure heart rate detection according to claim 1 system, it is characterized in that: the core microcontroller is the MSP430F24X1 module.
6. blood pressure heart rate detection according to claim 1 system is characterized in that: its blood pressure heart rate detection unit can be arm-type and the wrist formula.
7. blood pressure heart rate detection according to claim 1 system is characterized in that: the data of its blood pressure heart rate detection unit output comprise diastolic pressure, systolic pressure and pulse data.
8. blood pressure heart rate detection according to claim 1 system, it is characterized in that: the pressure transducer in its blood pressure heart rate detection unit is a capacitance pressure transducer.
9. blood pressure heart rate detection according to claim 1 system is characterized in that: the mobile phone of far-end and the far-end PC that has a general GSM data transmitting/receiving equipment can be regulated by setting and monitoring that wireless telecommunications be carried out parameter to described blood pressure heart rate detection terminal.
10. the application of the described blood pressure heart rate detection of claim 1 system in sufferer being carried out long-range blood pressure and pulse monitoring.
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| CN2010101104885A CN102144918A (en) | 2010-02-05 | 2010-02-05 | Blood pressure and heart rate detection system capable of realizing remote data transmission monitoring |
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| CN2010101104885A CN102144918A (en) | 2010-02-05 | 2010-02-05 | Blood pressure and heart rate detection system capable of realizing remote data transmission monitoring |
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Application publication date: 20110810 |