CN2812838Y - Speech electronic hemadynamometer - Google Patents
Speech electronic hemadynamometer Download PDFInfo
- Publication number
- CN2812838Y CN2812838Y CN 200520033750 CN200520033750U CN2812838Y CN 2812838 Y CN2812838 Y CN 2812838Y CN 200520033750 CN200520033750 CN 200520033750 CN 200520033750 U CN200520033750 U CN 200520033750U CN 2812838 Y CN2812838 Y CN 2812838Y
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- port
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- chip microcomputer
- speech
- mcs
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
A speech electronic hemadynamometer relates to an electronic hemadynamometer. The speech electronic hemadynamometer chiefly comprises an electronic hemadynamometer, a key circuit, a simple chip machine, a crystal vibrating circuit, a reset circuit, a speech chip, a peripheral circuit of speech chip and a loudspeaker. Thereof, the electronic hemadynamometer provides the digital blood pressure information for the simple chip machine; the key circuit is used for inputting the control information; the crystal vibrating circuit provides the working clock for the simple chip machine; the reset circuit provides the reset signal for the simple chip machine; the speech chip pre-records the relatively humanization voice used for storing and outputting the speech information; the loudspeaker is used for outputting the acoustic frequency voice. The simple chip machine receives the digit blood pressure data from the electronic hemadynamometer according to the control information to make data processing and outputs the humanization voice to the loudspeaker via the control speech chip. The utility model realizes the voice number-telling function of the electronic hemadynamometer and has simple structure to greatly facilitate the users of the electronic hemadynamometer.
Description
Affiliated technical field
This utility model relates to a kind of electric sphygmomanometer, especially a kind of speech type electric sphygmomanometer.
Background technology
At present, electric sphygmomanometer is widely used, and electric sphygmomanometer mainly contains manual type digital and electronic sphygomanometer and full-automatic electronic digital sphygmomanometer.Manual type digital and electronic sphygomanometer is meant that wanting own inflates in airbag, measuring process then is automatically, and therefore this sphygomanometer also claims the semiautomatic electronic sphygomanometer.Another kind of is the full-automatic electronic digital sphygmomanometer, and it need not to pinch ball inflation pressurization, only needs the Push switch key, just can finish measurement automatically.Yet no matter electric sphygmomanometer on the market is semi-automatic still full-automatic electronic sphygomanometer, and they are mute type, can only display of blood pressure numerical value, and can not quote blood pressure in the mode of voice.Therefore, there is inconvenience in they for people with visual impairment and old user.The data output of general electric sphygmomanometer shows to have certain form, and understanding display format needs a learning process, and this also is an inconvenience concerning user.
Summary of the invention
This utility model is at above-mentioned deficiency, and a kind of speech type electric sphygmomanometer is provided, and this speech type electric sphygmomanometer can be quoted measured real-time blood pressure in the mode of voice.When needs repeat repeatedly to report blood pressure, can repeat repeatedly to report blood pressure values; Stagger the time when measuring, can quote error message and the prompting remeasure.
The technical scheme in the invention for solving the technical problem is: the speech type electric sphygmomanometer comprises electric sphygmomanometer, key circuit, single-chip microcomputer, crystal oscillating circuit, reset circuit, speech chip, speech chip peripheral circuit and speaker, the digital blood pressure outfan of electric sphygmomanometer connects the blood pressure input of single-chip microcomputer, the key circuit outfan connects the control input end of single chip circuit, and the outfan of reset circuit links to each other with the reset signal input of single-chip microcomputer; The outfan of crystal oscillating circuit links to each other with the crystal oscillator input of single-chip microcomputer; The voice control end of single-chip microcomputer links to each other with the voice command control end of speech chip; The speech chip peripheral circuit links to each other with speech chip; The speech output end of speech chip links to each other with speaker.
The beneficial effects of the utility model are that when measuring blood pressure, blood pressure values is quoted in the energy hommization, can quote error message when measuring to stagger the time, and prompting remeasures.This utility model is simple in structure, greatly facilitates the user of electric sphygmomanometer, especially convenient visual disorder and old user.
Description of drawings
Fig. 1 is a circuit structure block diagram of the present utility model.
Fig. 2 is first kind of circuit theory diagrams of circuit structure block diagram of the present utility model.
Fig. 3 is second kind of circuit theory diagrams of circuit structure block diagram of the present utility model.
Fig. 4 is the third circuit theory diagrams of circuit structure block diagram of the present utility model.
Among Fig. 1: 1. key circuit, 2. electric sphygmomanometer, 3. single-chip microcomputer, 4. crystal oscillating circuit, 5. reset circuit, 6. speech chip, 7. speech chip peripheral circuit, 8. speaker
The specific embodiment
In Fig. 1, key circuit 1 outfan links to each other with single-chip microcomputer 2 control information inputs; The blood pressure outfan of electric sphygmomanometer 2 connects the blood pressure input of single-chip microcomputer 3; Crystal oscillating circuit 4 connects single-chip microcomputer 3 crystal oscillator inputs; Reset circuit 5 connects the reset terminal of single-chip microcomputer 3; Single-chip microcomputer 3 voice control ends link to each other with speech chip 6 voice command control ends; The speech output end of speech chip 6 links to each other with speaker 8; Speech chip peripheral circuit 7 connects speech chip 6.Concrete operations are: by key circuit 1 input control information to single-chip microcomputer 3, single-chip microcomputer 3 receives the blood pressure data information that electric sphygmomanometer 2 transmits according to control information, and data are handled, according to result addressing speech chip 6, the corresponding voice segments of gating, output hommization voice messaging is to speaker 8.
In Fig. 2, electric sphygmomanometer data-out port OSDATA and synchronised clock output port OSCL are connected the P of MCS-51/2 single-chip microcomputer respectively
3.3And P
3.0Port is for the MCS-51 single-chip microcomputer provides digital blood pressure information; Voice button K
1Meet a pull-up resistor R
3Form key circuit and single-chip microcomputer P
3.1Port links to each other, and is used for input control information to the MCS-51 single-chip microcomputer; Capacitor C
1, C
2Form the X that crystal oscillating circuit is connected the MCS-51/2 single-chip microcomputer with crystal oscillator CRYSTAL
1And X
2Between the port, for it provides work clock; Button K
2, resistance R
1, R
2And capacitor C
3Form the RESET reseting port that reset circuit connects the MCS-51/2 single-chip microcomputer, for it provides reset signal; The address port A of ISD2500 series speech chip
0-A
6The P that connects the MCS-51/2 single-chip microcomputer respectively
1.0-P
1.6Port, control port CE, PD, EOM respectively with the P of MCS-51/2 single-chip microcomputer
3.5, P
3.4, P
3.2Port links to each other, and is used to realize the voice control operation of MCS-51/2 single-chip microcomputer to speech chip; The analog power port V of ISD2500 series speech chip
CCAWith digital power port V
CCDConnect the 5V power supply, simulation ground V
SSAV digitally
SSDLink to each other address port A with power supply ground
7, A
8, A
9And external clock port x CLK ground connection; Capacitor C
6, C
7, C
8Form the analog power V that filter circuit is connected ISD2500 series speech chip
CCA, digital power V
CCDAnd between the power supply ground, be used to remove power high-order harmonic generation to improve power supply wave shape; Capacitor C
4And resistance R
4Be connected between the ANAIN and ANAOUT port of ISD2500 series speech chip the additional low-end cut-off frequency of decision chip frequency band after the series connection; Capacitor C
5And resistance R
5Be connected between the AGC and power supply ground of ISD2500 series speech chip the response time of decision ISD2500 series speech chip automatic gain control after the parallel connection; Speaker SPEAKER directly is connected the SP of ISD2500 series speech chip
+And SP
-Between the port, be used for the output audio voice.
In Fig. 3, electric sphygmomanometer data-out port OSDATA and synchronised clock output port OSCL are connected the P of MCS-51/2 single-chip microcomputer respectively
3.2And P
3.0Port is for the MCS-51 single-chip microcomputer provides digital blood pressure information; Voice button K
1Meet a pull-up resistor R
3Form key circuit and single-chip microcomputer P
3.1Port links to each other, and is used for input control information to the MCS-51 single-chip microcomputer; Capacitor C
1, C
2Form the X that crystal oscillating circuit is connected the MCS-51/2 single-chip microcomputer with crystal oscillator CRYTAL
1And X
2Between the port, for it provides work clock; Button K
2, resistance R
1, R
3And capacitor C
3Form the RESET reseting port that reset circuit connects the MCS-51/2 single-chip microcomputer, for it provides reset signal; The sheet of ISD4000 series speech chip selects port/SS, and serial clock port SCLK, serial input terminal mouth MOSI meet behind the series connection divider resistance P with the MCS-51/2 single-chip microcomputer respectively
1.7, P
3.4, P
3.5Port links to each other, and is used to realize the level conversion and the transmission of MCS-51/2 voice control signal; ISD4000 series speech chip interruptive port/INT directly and the P of single-chip microcomputer
3.3Link to each other, be used for ISD4000 series speech chip feedback voice playback information to the MCS-51/2 single-chip microcomputer; The analog power port V of ISD4000 series speech chip
CCAWith digital power port V
CCDConnect the 5V power supply, simulation ground V
SSAV digitally
SSDLink to each other with power supply ground; Voltage changer LM317 and capacitor C
6, C
7, C
8, resistance R
4, R
5Form the power conversion filter circuit, be connected the digital power port V of ISD4000 series speech chip
CCD, analog power port V
CCAAnd between the power supply ground, LM317 converts the 5V power supply to 3V, capacitor C
6, C
7, C
8, resistance R
4, R
5Power supply is carried out filtering, improve power supply wave shape; The automatic mute end AMCAP of the ISD4000 series speech chip capacitor C of connecting
5Back ground connection; The audio signal output end AUDOUT of the ISD4000 series speech chip filter capacitor C that connects
4After connect speaker SPEAKER one end, another termination power ground of speaker SPEAKER is used for the output audio voice.
In Fig. 4, electric sphygmomanometer data-out port OSDATA and synchronised clock output port OSCL are connected the P of MCS-51/2 single-chip microcomputer respectively
3.3And P
3.0Port is for the MCS-51 single-chip microcomputer provides digital blood pressure information; Voice button K
1Meet a pull-up resistor R
3Form key circuit and single-chip microcomputer P
3.1Port links to each other, and is used for input control information to the MCS-51 single-chip microcomputer; Capacitor C
1, C
2Form the X that crystal oscillating circuit is connected the MCS-51/2 single-chip microcomputer with crystal oscillator CRYSTAL
1And X
2Between the port, for it provides work clock; Button K
2, resistance R
1, R
3And capacitor C
3Form the RESET reseting port that reset circuit connects the MCS-51/2 single-chip microcomputer, for it provides reset signal; The input port K of PM50/1 series speech chip
1, K
2The P that connects the MCS-51/2 single-chip microcomputer respectively
3.4, P
3.5Port is used for transferring voice control command and synchronised clock; The outfan 01 of PM50/1 series speech chip connects the P of MCS-51/2 single-chip microcomputer
3.2Port is used to feed back voice playback information to the MCS-51/2 single-chip microcomputer; PM50/1 series speech chip power port V
DDConnect the 5V power supply, GND connects power supply ground; Filter capacitor C
4Be connected between power supply and the ground, power supply is carried out filtering, improve power supply wave shape; Speaker SPEAKER directly is connected the SP of PM50/1 series speech chip
1And SP
2Between, be used for the output audio voice.
Claims (4)
1, a kind of speech type electric sphygmomanometer comprises electric sphygmomanometer, key circuit, single-chip microcomputer, crystal oscillating circuit, reset circuit, speech chip, speech chip peripheral circuit and speaker; The digital blood pressure outfan that it is characterized in that electric sphygmomanometer links to each other with the blood pressure input of single-chip microcomputer, and the outfan of key circuit links to each other with the control input end of single-chip microcomputer; The outfan of reset circuit links to each other with the reset signal input of single-chip microcomputer; The outfan of crystal oscillating circuit links to each other with the crystal oscillator input of single-chip microcomputer; The voice control end of single-chip microcomputer links to each other with the voice command control end of speech chip; The speech chip peripheral circuit links to each other with speech chip; The speech output end of speech chip links to each other with speaker.
2, speech type electric sphygmomanometer according to claim 1 is characterized in that electric sphygmomanometer data-out port OSDATA and synchronised clock output port OSCL are connected the P of MCS-51/2 single-chip microcomputer respectively
3.3And P
3.0Port; Voice button K
1Meet a pull-up resistor R
3Form key circuit and single-chip microcomputer P
3.1Port links to each other; Capacitor C
1, C
2Form the X that crystal oscillating circuit is connected the MCS-51/2 single-chip microcomputer with crystal oscillator CRYSTAL
1And X
2Between the port; Button K
2, resistance R
1, R
2And capacitor C
3Form the RESET reseting port that reset circuit connects the MCS-51/2 single-chip microcomputer; The address port A of ISD2500 series speech chip
0-A
6The P that connects the MCS-51/2 single-chip microcomputer respectively
1.0-P
1.6Port, control port CE, PD, EOM connect the P of MCS-51/2 single-chip microcomputer respectively
3.5, P
3.4, P
3.2Port; The analog power port V of ISD2500 series speech chip
CCAWith digital power port V
CCDConnect the 5V power supply, simulation ground V
SSAV digitally
SSDLink to each other address port A with power supply ground
7, A
8, A
9And external clock port x CLK ground connection; Capacitor C
6, C
7, C
8Form the analog power V that filter circuit is connected ISD2500 series speech chip
CCA, digital power V
CCDAnd between the power supply ground; Capacitor C
4And resistance R
4Be connected after the series connection between the ANAIN and ANAOUT port of ISD2500 series speech chip; Capacitor C
5And resistance R
5Be connected after the parallel connection between the AGC and power supply ground of ISD2500 series speech chip; Speaker SPEAKER is connected the SP of ISD2500 series speech chip
+And SP
-Between the port.
3, speech type electric sphygmomanometer according to claim 1 is characterized in that electric sphygmomanometer data-out port OSDATA and synchronised clock output port OSCL are connected the P of MCS-51/2 single-chip microcomputer respectively
3.2And P
3.0Port; Voice button K
1Meet a pull-up resistor R
3Form key circuit and single-chip microcomputer P
3.1Port links to each other; Capacitor C
1, C
2Form the X that crystal oscillating circuit is connected the MCS-51/2 single-chip microcomputer with crystal oscillator CRYSTAL
1And X
2Between the port; Button K
2, resistance R
1, R
2And capacitor C
3Form the RESET reseting port that reset circuit connects the MCS-51/2 single-chip microcomputer; The sheet of ISD4000 series speech chip selects port/SS, and serial clock port SCLK, serial input terminal mouth MOSI meet behind the series connection divider resistance P with the MCS-51/2 single-chip microcomputer respectively
1.7, P
3.4, P
3.5Port links to each other, and ISD4000 series speech chip interruptive port/INT directly and the P of single-chip microcomputer
3.3Port links to each other; The analog power port V of ISD4000 series speech chip
CCAWith digital power port V
CCDConnect the 5V power supply, simulation ground V
SSAV digitally
SSDLink to each other with power supply ground; Voltage changer LM317 and capacitor C
6, C
7, C
8, resistance R
4, R
5Form the power conversion filter circuit, be connected the digital power port V of ISD4000 series speech chip
CCD, analog power port V
CCAAnd between the power supply ground; The automatic mute port AMCAP of the ISD4000 series speech chip capacitor C of connecting
5Back ground connection; The audio signal output end AUDOUT of the ISD4000 series speech chip filter capacitor C that connects
4After connect speaker SPEAKER one end, another termination power ground of speaker.
4, speech type electric sphygmomanometer according to claim 1 is characterized in that electric sphygmomanometer data-out port OSDATA and synchronised clock output port OSCL are connected the P of MCS-51/2 single-chip microcomputer respectively
3.3And P
3.0Port; Voice button K
1Meet a pull-up resistor R
3The P that forms key circuit and single-chip microcomputer
3.1Port links to each other; Capacitor C
1, C
2Form the X that crystal oscillating circuit is connected the MCS-51/2 single-chip microcomputer with crystal oscillator CRYSTAL
1And X
2Between the port; Button K
2, resistance R
1, R
2And capacitor C
3Form the RESET reseting port that reset circuit connects the MCS-51/2 single-chip microcomputer; The input port K of PM50/1 series speech chip
1, K
2The P that connects the MCS-51/2 single-chip microcomputer respectively
3.4, P
3.5Port; The outfan 01 of PM50/1 series speech chip connects the P of MCS-51/2 single-chip microcomputer
3.2Port; PM50/1 series speech chip power port V
DDConnect the 5V power supply, GND connects power supply ground; Filter capacitor C
4Be connected between power supply and the ground; Speaker SPEAKER directly is connected the SP of PM50/1 series speech chip
1And SP
2Between the port.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520033750 CN2812838Y (en) | 2005-04-01 | 2005-04-01 | Speech electronic hemadynamometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520033750 CN2812838Y (en) | 2005-04-01 | 2005-04-01 | Speech electronic hemadynamometer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2812838Y true CN2812838Y (en) | 2006-09-06 |
Family
ID=36947921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520033750 Expired - Fee Related CN2812838Y (en) | 2005-04-01 | 2005-04-01 | Speech electronic hemadynamometer |
Country Status (1)
Country | Link |
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CN (1) | CN2812838Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101785665A (en) * | 2010-03-18 | 2010-07-28 | 北京航空航天大学 | Pulse diagnosis analyzer based on MEMS sensor |
CN102293641A (en) * | 2011-09-08 | 2011-12-28 | 焦保健 | Novel self-help digital sphygmomanometer based on voice monitoring technology |
CN106725493A (en) * | 2017-02-23 | 2017-05-31 | 攀枝花学院 | The control circuit of electronics spirometric device |
-
2005
- 2005-04-01 CN CN 200520033750 patent/CN2812838Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101785665A (en) * | 2010-03-18 | 2010-07-28 | 北京航空航天大学 | Pulse diagnosis analyzer based on MEMS sensor |
CN102293641A (en) * | 2011-09-08 | 2011-12-28 | 焦保健 | Novel self-help digital sphygmomanometer based on voice monitoring technology |
CN106725493A (en) * | 2017-02-23 | 2017-05-31 | 攀枝花学院 | The control circuit of electronics spirometric device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 |