Summary of the invention
For above-mentioned technical problem, the embodiment of the present invention proposes a kind of pulse palpation instrument control circuit, intelligence pulse palpation instrument, Intelligent bracelet and mobile terminal, with the disadvantage that the detection limit that overcomes instrument of feeling the pulse is single.
First aspect, embodiments provides a kind of pulse palpation instrument control circuit, and described circuit includes:
Pulse transducer；
Pulse intensity detection module, is connected with described pulse transducer, for detecting the intensity of the pulse signal sensed by described pulse transducer；
Pulse number of times detection module, is connected with described pulse transducer, for detecting the pulse signal sensed by described pulse transducer pace-making number of times within the unit interval；
Photographic head scan module, for receiving the face-image of the user obtained by photographic head scanning；
Touch input module, for receiving the level of comfort of the user inputted by touch action；
Micro-control unit MCU, respectively with described pulse intensity detection module, described pulse number of times detection module, described photographic head scan module and described touch input module are connected, for controlling described pulse intensity detection module, described pulse number of times detection module, the operation of described photographic head scan module and described touch input module, and receive the intensity of the pulse signal of described pulse intensity detection module detection, the pulse signal that described pulse number of times detection module detects pace-making number of times within the unit interval, the face-image of the user that described photographic head scan module scans, and the level of comfort of user's input that described touch input module receives；
Output module, it is connected with described MCU, for exporting the health status of described pace-making number of times, the intensity of described pulse signal, described level of comfort and the user according to the judgement of described pace-making number of times, the intensity of described pulse signal, described face-image and described level of comfort under the control of described MCU.
Second aspect, the embodiment of the present invention additionally provides a kind of intelligence pulse palpation instrument, and described intelligence pulse palpation instrument includes as above pulse palpation instrument control circuit described in first aspect.
The third aspect, the embodiment of the present invention additionally provides a kind of Intelligent bracelet, and described Intelligent bracelet includes:
Pulse transducer；
Pulse intensity detection module, is connected with described pulse transducer, for detecting the intensity of the pulse signal sensed by described pulse transducer；
Pulse number of times detection module, is connected with described pulse transducer, for detecting the pulse signal sensed by described pulse transducer pace-making number of times within the unit interval.
Fourth aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, and described mobile terminal includes:
Photographic head scan module, for receiving the face-image of the user obtained by photographic head scanning；
Touch input module, for receiving the level of comfort of the user inputted by touch action；
Micro-control unit MCU, respectively with described pulse intensity detection module, described pulse number of times detection module, described photographic head scan module and described touch input module are connected, for controlling described pulse intensity detection module, described pulse number of times detection module, the operation of described photographic head scan module and described touch input module, and receive the intensity of the pulse signal of described pulse intensity detection module detection, the pulse signal that described pulse number of times detection module detects pace-making number of times within the unit interval, the face-image of the user that described photographic head scan module scans, and the level of comfort of user's input that described touch input module receives；
Output module, it is connected with described MCU, for exporting the health status of described pace-making number of times, the intensity of described pulse signal, described level of comfort and the user according to the judgement of described pace-making number of times, the intensity of described pulse signal, described face-image and described level of comfort under the control of described MCU.
Pulse palpation instrument control circuit, intelligence pulse palpation instrument, Intelligent bracelet and the mobile terminal that the embodiment of the present invention provides, by arranging pulse intensity detection module and pulse number of times detection module simultaneously, measure while achieving the pulse intensity to patient and frequency, overcome the disadvantage that the existing ubiquitous detection limit of instrument of feeling the pulse is single.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.It is understood that specific embodiment described herein is only used for explaining the present invention, but not limitation of the invention.It also should be noted that, for the ease of describing, accompanying drawing illustrate only part related to the present invention but not full content.
First embodiment
Present embodiments provide a kind of technical scheme of pulse palpation instrument control circuit.Referring to Fig. 1, in this technical scheme, described pulse palpation instrument control circuit includes: pulse transducer 11, pulse intensity detection module 12, pulse number of times detection module 13, photographic head scan module 14, touch input module 15, micro-control unit (Microcontrolunit, MCU) 16, output module 17.
Described pulse transducer 11 is a kind of voltage sensitive sensor, and it can sense the beat pulse of patient the signal of telecommunication according to the beat pulse output above-mentioned beat pulse of expression namely pulse signal.
Described pulse intensity detection module 12 is for detecting the intensity of the beat pulse of patient.Concrete, described pulse intensity detection module 12 completes the intensity detection of the beat pulse to patient by detecting the amplitude of described pulse signal.After described pulse intensity detection module 12 completes the amplitude detection to described pulse signal, the consequential signal of detection is exported to the MCU16 being attached thereto.
Described pulse number of times detection module 13 is for detecting patient's beat pulse number of times within the unit interval.In other words, the purpose arranging described pulse number of times detection module 13 is in that the beat pulse frequency of detection patient.Preferably, described pulse number of times detection module 13 is built-in with A/D converter and counter unit.By described counter unit, the number of times of the beat pulse represented by described pulse wave signal interior between unit is counted by described pulse number of times detection module 13, completes the detection of the beat pulse frequency to patient.
Equally, after completing the detection to patient's beat pulse number of times within the unit interval, the testing result of described beat pulse number of times will be transmitted to the MCU16 being attached thereto by described pulse number of times detection module 13.
Described photographic head scan module 14 is for gathering the face-image of patient.Described photographic head scan module 14 is connected with preset photographic head and described MCU16 respectively.Received the face-image of patient by the photographic head being attached thereto after, the described face-image received is transferred to the MCU16 being attached thereto equally by described photographic head scan module 14.
Described touch input module 15 is for receiving, by touch screen, the level of comfort of self that user is inputted by touch operation.After described touch input module 15 receives the touch operation of user, by the touch signal triggered by described touch operation transmission to the MCU16 being attached thereto.
Described MCU16 is connected with described pulse intensity detection module 12, described pulse number of times detection module 13, described photographic head scan module 14, described touch input module 15 and described output module 17 respectively.By the connection between described pulse intensity detection module 12, described MCU16 receives the testing result signal of the pulse intensity to patient from described pulse intensity detection module 12.Simultaneously by the connection between described pulse intensity detection module 12, described MCU16 can send various operation control instruction to described pulse intensity detection module 12, completes the operation to described pulse intensity detection module 12 and controls.
It addition, by the connection between described pulse number of times detection module 13, described MCU16 and described pulse number of times detection module 13 receive the testing result signal to patient's beat pulse number of times within the unit interval.And, described MCU16 can also send various control instruction by the connection between described pulse number of times detection module 13 to described pulse number of times detection module 13, controls completing the operation to described pulse number of times detection module 13.
The intensity of the pulse signal by receiving from described pulse intensity detection module 12, namely pulse intensity, and from the beat pulse number of times in the unit interval that described pulse number of times detection module 13 receives, described MCU16 can go out more than the 20 kind of human body routine pulse conditions such as such as floating pulse, deep pulse, retarded pulse, rapid pulse, the forceless pulse of patient by preset procedure identification, thus further judging, according to the pulse condition identified, the health status that user is current.Comprehensively identifying obtain it should be noted that the judgement of above-mentioned various pulse condition is the intensity by continuous print pulse signal in time and the frequency (namely the beat pulse number of times in the unit interval), therefore recognition result is more accurate.
Further, described MCU16 is also connected with described photographic head scan module 14 and described touch input module 15.By the connection between described photographic head scan module 14, described MCU16 is able to receive that the face-image of the user collected by described photographic head scan module 14.Described MCU16 is by further running Emotion identification algorithm, it is possible to described face-image for the emotional state current according to identifying user, and then the health status for judging user more accurately provides another kind of reference information.
By the connection between described touch input module 15, described MCU16 is able to receive that the level of comfort produced because of the touch operation of user characterizes signal.Equally, described level of comfort sign signal can also as a kind of reference information of the health status judging user.
Described photographic head scan module 14 and described touch input module 15 is comprised due to described pulse palpation instrument control circuit, the level of comfort of face-image and user oneself input that described MCU16 can further obtain user characterizes signal, so that the kind of the detection physical quantity of pulse palpation instrument self is no longer single.Further, because of the face-image of user, it is possible to identify user's emotional state when feeling the pulse.Level of comfort because of user's input characterizes signal, it is possible to learn user's level of comfort of self sensation when feeling the pulse.Therefore, the health status of user can be provided and more judge accurately by described MCU16.
Described output module 17 is connected with described MCU16.The effect of described output module is in that, drives connected input equipment to export the intensity of described beat pulse number of times and described pulse signal to user.Described output module 17 can be display module, it is also possible to be voice cue module.And, further, described MCU16 can also be simultaneously connected with the output module 17 of display module and voice cue module both types simultaneously.
Described display module is for driving the display device of pulse palpation instrument, thus displaying to the user that the intensity of described beat pulse number of times and described pulse signal in the form of images.Typically, the display device being connected with described display module can be liquid crystal (Liquidcrystaldisplay, LCD) display device.Described voice cue module is used for driving instantaneous speech power, thus export the intensity of described beat pulse number of times and described pulse signal in the form of speech to user.
The present embodiment by being respectively provided with pulse intensity detection module and pulse number of times detection module in pulse palpation instrument control circuit, it is achieved that measures while the pulse intensity of patient and frequency, overcomes the disadvantage that the existing ubiquitous detection limit of instrument of feeling the pulse is single.
Second embodiment
The present embodiment, based on the above embodiment of the present invention, further provides the another kind of technical scheme of described pulse palpation instrument control circuit.In this technical scheme, described pulse palpation instrument control circuit also includes a memorizer and analog/digital (Analog/digital, an AD) modular converter.
Referring to Fig. 2, described pulse palpation instrument control circuit includes: pulse transducer 21, AD conversion module 22, pulse intensity detection module 23, pulse number of times detection module 24, photographic head scan module 25, touch input module 26, MCU27, output module 28 and memorizer 29.
Described AD conversion module 22 is connected with described pulse transducer 21, described pulse intensity detection module 23 and described pulse number of times detection module 24 respectively, simulation pulse signal for being detected by described pulse transducer 21 is converted to the pulse signal of numeral, and the digital pulse wave signal being converted to is transferred to described pulse intensity detection module 23 and described pulse number of times detection module 24 respectively.
Pulse signal owing to receiving has been translated into digital signal, so described pulse intensity detection module 23 and described pulse number of times detection module 24 are all digital circuit blocks, does not comprise any analog circuit element or assembly.
Described memorizer 29 can be volatile memory, it is also possible to be nonvolatile memory.No matter it is volatile memory, or nonvolatile memory, the data of storage in described memorizer 29 should be wiped and rewrite by described MCU27.
The intensity of the described memorizer 29 pace-making number of times and described pulse signal for storing normal person.In the present embodiment, described MCU27 is receiving the intensity of the pulse signal that described pulse intensity detection module detects, and after the pace-making number of times that the pulse signal that detects of described pulse number of times detection module is within the unit time, compare with the pace-making number of times of the normal person of storage in described memorizer and the intensity of described pulse wave signal, it is judged that the health status of user.Such as, if after multilevel iudge, the intensity of the pulse signal of discovery patient is beyond the strength range of the pulse signal of normal person, then MCU27 can drive the output module of such as voice reminder module etc, point out to user, to inform that the health of oneself is noted that by user in daily life.
Other modules of the present embodiment and the above embodiment of the present invention have same or like function and structure, do not repeat them here.
The present embodiment is by arranging independent AD conversion module so that late-class circuit module all adopts digital circuit, overcomes the impact that the various interference in late-class circuit bring so that the pulse intensity of patient and the measurement of frequency is more accurate.
3rd embodiment
Present embodiments provide a kind of technical scheme of intelligence pulse palpation instrument.In this technical scheme, described intelligence pulse palpation instrument at least includes the pulse palpation instrument control circuit that the above embodiment of the present invention provides.
Referring to Fig. 3, described intelligence pulse palpation instrument 31 at least should include described pulse palpation instrument control circuit 32.Described pulse palpation instrument control circuit 32 is the pulse palpation instrument control circuit provided by the above embodiment of the present invention.
Concrete, described intelligence pulse palpation instrument 31 includes a shell.Described shell can be cabinet, it is possible to be metal shell.No matter adopting which kind of material to make, described shell itself should have certain mechanical strength, it is possible to protects the intraware of described intelligence pulse palpation instrument not by damage.
On the front end face of described shell, it should be provided with a display screen.Described display screen can include a display floater.Optionally, it is possible to adopt the forms such as liquid crystal display (Liquidcrystaldisplay, LCD), Organic Light Emitting Diode (Organiclight-emittingdiode, OLED) to configure described display floater.Further, contact panel can be covered on the upper strata of described display floater.When contact panel detects thereon or after neighbouring touch operation, send the processing unit of described intelligence pulse palpation instrument to, to determine the type of touch event.Corresponding visual output is provided on a display panel according to the type of touch event with post-processing unit.
And, on the front end face of described shell, also should be provided with at least one load button.The quantity of described load button can be multiple, and, different load buttons can have different functions.Such as, a load button is shift knob, is specifically designed to startup and the closedown of described intelligence pulse palpation instrument；Another load button is parameter set button, and the operational factor being specifically designed to described intelligence pulse palpation instrument is arranged.
Further, described intelligence pulse palpation instrument 31 is additionally provided with audio output device.Described audio output device includes voicefrequency circuit and speaker.Described voicefrequency circuit and described speaker provide the audio interface between user and described intelligence pulse palpation instrument.Described voicefrequency circuit can by receive voice data conversion after the signal of telecommunication, be transferred to speaker, speaker be converted to voice output.
Of paramount importance, described intelligence pulse palpation instrument 31 is built-in with described pulse palpation instrument control circuit 32.By built-in pulse palpation instrument control circuit 32, described intelligence pulse palpation instrument 31 is measured and display while being capable of the pulse intensity to patient and frequency.
The present embodiment, by arranging, in the inside of intelligence pulse palpation instrument, the pulse palpation instrument control circuit that the above embodiment of the present invention provides, overcomes the disadvantage that the existing ubiquitous detection limit of instrument of feeling the pulse is single.
4th embodiment
The present embodiment further provides a kind of technical scheme of intelligence pulse palpation instrument.In this technical scheme, by the health data collection being independently arranged device 41 being connected to the mobile terminal 42 of user, it is achieved the intelligent pulse palpation instrument can felt the pulse for user.
Referring to Fig. 4, described intelligence pulse feeling system includes: pulse detection module 401, photographic head scan module 402, touch input module 403, baseband chip 404, display module 405, voice cue module 406, memorizer 407 and power management module 408.Wherein, described pulse detection module 401 is arranged in independent health data collection device 41, and other modules utilize original parts in mobile terminal 42 to realize.
Described pulse detection module 401 includes discrete pulse intensity detection module and pulse number of times detection module.Described pulse intensity detection module is for detecting the pulse intensity of user, and described pulse number of times detection module is for detecting user's pulse number of times within the unit interval, namely pulse frequency.Described pulse detection module 41 can be connected to described mobile terminal 42 by wireless arbitrarily or wire line protocols.Should be appreciated that described health data collection device 41 also includes pulse transducer.Described pulse transducer is connected with described pulse intensity detection module and described pulse number of times detection module respectively, it is achieved the collection to pulse signal of two modules.
Fig. 4 having illustrated, other circuit modules adopt the original circuit module in described mobile terminal 42 to realize.Preferably, it is possible to adopt the photographic head of mobile terminal 42 self to carry out the collection of user's face image, use the touch screen of described mobile terminal 42 self to carry out the input of level of comfort, thus completing the function of the intelligent pulse palpation instrument that the present embodiment provides.
It should be noted that what the modules instruction of the mobile terminal side shown in Fig. 4 carried out dividing according to function logic.Actual circuit realiration Without wishing and above-mentioned logical partitioning, as long as being capable of the function of intelligent pulse palpation instrument.
In describing the invention, unless otherwise prescribed or illustrate, term " connection " should be interpreted broadly.Such as, " connection " can be directly connected to, it is also possible to is be indirectly connected with by intermediary.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, to those skilled in the art, the present invention can have various change and change.Any amendment of making within all spirit in the present invention and principle, equivalent replacement, improvement etc., should be included within protection scope of the present invention.