CN105615861B

CN105615861B - A kind of method and electronic equipment measuring pulse

Info

Publication number: CN105615861B
Application number: CN201510967464.4A
Authority: CN
Inventors: 施开成
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2015-12-21
Filing date: 2015-12-21
Publication date: 2019-01-15
Anticipated expiration: 2035-12-21
Also published as: CN105615861A

Abstract

This application discloses a kind of methods and electronic equipment for detecting pulse, which comprises detects whether user's the whole body body region contacts the pressure acquisition region by the corresponding first pressure sensor in the pressure acquisition region of electronic equipment；Described in the body contact when pressure acquisition region, obtain M pressure value in the physical feeling and pressure acquisition region contact process, wherein, M is the integer more than or equal to 2, and the M pressure value is the pressure change that the reflected vibration that the heartbeat of the user is reacted to the physical feeling generates during the physical feeling and the pressure acquisition region contact；Based on the M pressure value, the current pulse saltation velocity of the user is obtained.The application provides the above method, there is technical issues that accurately to detect for solving the prior art, realizes the technical effect of precise measurement pulse.

Description

A kind of method and electronic equipment measuring pulse

Technical field

This application involves electronic technology field more particularly to a kind of methods and electronic equipment for measuring pulse.

Background technique

With the development of science and technology, electronic equipment using more more and more universal, function is also stronger and stronger.Meanwhile with The fast development of social economy and the variation of people life style, people also become more concerned with health problem.In order to It detects user to the physical condition of oneself whenever and wherever possible, the function of measurement pulse is provided on some electronic equipments.

In the prior art, electronic equipment is usually the variation that the oxygen content of blood of user is detected by camera, thus The general beat pulse numerical value of user is estimated indirectly.Since scheme in the prior art can only estimate beat pulse, Therefore, the prior art there is technical issues that accurately to detect.

Summary of the invention

The embodiment of the present application provides a kind of method and electronic equipment for measuring pulse, can not for solving prior art presence The technical issues of accurately detecting beat pulse, realizes the technical effect of precise measurement pulse.

On the one hand the embodiment of the present application provides a kind of method for measuring pulse, comprising:

Whether user's the whole body body region is detected by the corresponding first pressure sensor in the pressure acquisition region of electronic equipment Contact the pressure acquisition region；

Described in the body contact when pressure acquisition region, the physical feeling and the pressure acquisition area are obtained M pressure value in the contact process of domain, wherein M is the integer more than or equal to 2, and the M pressure value is the heart of the user The reflected vibration of institute that bounce is reacted to the physical feeling is contacted in the physical feeling with the pressure acquisition region During the pressure change that generates；

Based on the M pressure value, the current pulse saltation velocity of the user is obtained.

Optionally, the M pressure value obtained in the physical feeling and pressure acquisition region contact process, packet It includes:

The acquisition precision for the first pressure sensor for running on the first acquisition precision is adjusted to the second acquisition by control Precision, second acquisition precision are better than first acquisition precision；

Based on the first pressure sensor for running on second acquisition precision obtain the physical feeling with it is described M second pressure value in the contact process of pressure acquisition region.

Optionally, described to be based on the M pressure value, obtain the current pulse saltation velocity of the user, comprising:

Described the of first acquisition precision is run on when recording pressure acquisition region described in the body contact One pressure sensor first pressure value obtained；

Based on the first pressure value and the M second pressure value, the current pulse bounce speed of the user is determined Degree；

Wherein, described to be based on the first pressure value and the M second pressure value, determine the current arteries and veins of the user It fights saltation velocity, comprising:

Using the first pressure value as a reference value；

By the M second pressure value compared with a reference value, the N number of third pressure value for meeting preset range, N are determined Less than or equal to M；

Based on the first duration, K the 4th pressure values are selected from N number of third pressure value, calculates and determines the user Current pulse saltation velocity.

It is in operating status to control second pressure sensor, the acquisition precision of the second pressure sensor is better than described the The acquisition precision of one pressure sensor；

The M in the physical feeling and pressure acquisition region contact process is obtained based on the second pressure sensor A second pressure value.

Record the M obtained of first pressure sensor described in pressure acquisition region process described in the body contact A first pressure value；

The current pulse bounce of the user is determined based on the M first pressure value and the M second pressure value Speed；

Wherein, described to determine that the user's is current based on the M first pressure value and the M second pressure value Beat pulse speed, comprising:

The M first pressure value and the M second pressure value are established into referential；

In the M first pressure value in the case where continuous and stable, determines to meet in the M second pressure value and preset N number of third pressure value of range, N are less than or equal to M；

Optionally, the method also includes:

Control instruction is obtained, acquisition precision of the control instruction for only adjusting the first pressure sensor is the Two acquisition precisions；Or

Control instruction is obtained, the control instruction is for enabling the second pressure sensor.

Optionally, the acquisition control instruction, comprising:

First pressure sensor is run on when pressure acquisition region described in the body contact and obtains described Whether one pressure value meets predetermined condition；

When the first pressure value meets the predetermined condition, the control instruction is generated.

On the other hand the application provides a kind of electronic equipment, comprising:

Whether first pressure sensor contacts the pressure acquisition area of the electronic equipment for detecting user's the whole body body region Domain；And for when pressure acquisition region, obtaining the physical feeling described in the body contact and being adopted with the pressure Collect M pressure value in the contact process of region；Wherein, M is the integer more than or equal to 2, and the M pressure value is the user's Heartbeat is reacted to the reflected vibration of institute of the physical feeling in the physical feeling and the pressure acquisition region The pressure change generated during contact；

Processor obtains the current pulse saltation velocity of the user for being based on the M pressure value.

Optionally, the processor is used for:

The processor is also used to:

Using the first pressure value as a reference value；

Optionally, the processor is used for:

The processor is also used to:

Optionally, the processor is used for:

The embodiment of the present application also provides a kind of electronic equipment, comprising:

Whether first detection unit contacts the pressure acquisition area of the electronic equipment for detecting user's the whole body body region Domain；

First acquisition unit, for when pressure acquisition region, obtaining the body described in the body contact Position and M pressure value in the contact process of the pressure acquisition region, wherein M is the integer more than or equal to 2, the M pressure Value is reacted to the reflected vibration of the physical feeling in the physical feeling and institute for the heartbeat of the user The pressure change generated during stating the contact of pressure acquisition region；

First processing units obtain the current pulse saltation velocity of the user for being based on the M pressure value.

Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects Fruit:

One, the scheme in the embodiment of the present application, user are sensed when using electronic equipment measurement pulse by first pressure Device come determine user whether by wrist, ancon or other be able to detect that the physical feeling of beat pulse and the pressure of electronic equipment Pickup area contact.When body contact pressure acquisition region, M pressure in contact process is obtained by pressure sensor Value, and then obtain the beat pulse speed of user.As it can be seen that the scheme in the embodiment of the present application directly obtains beat pulse generation Pressure to determine beat pulse speed, and is to estimate beat pulse speed indirectly by the variation of the oxygen content of blood in the prior art. Therefore, the scheme in the embodiment of the present application, which can effectively solve the problem that, existing in the prior art can not accurately detect beat pulse Technical problem realizes the technical effect of precise measurement pulse.

Two, the scheme in the embodiment of the present application is using pressure sensor, i.e. first pressure sensor carries out arteries and veins It fights when detecting, the precision of first pressure sensor is turned up during detecting pulse, measurement pulse that can be more accurate Pressure caused by beating.Also, when being not in pulse detection, the precision of first pressure sensor is adopted using lower first Collect precision, effectively reduces the power consumption of electronic equipment.

Three, the scheme in the embodiment of the present application may occur during detecting pulse due to the maloperation of user The case where power that physical feeling is applied to pressure acquisition region becomes larger, will lead to collected pressure value in this way cannot be normally anti- Answer heartbeat.Therefore, in this application, the pressure value of preset range will be met as the value for calculating beat pulse speed, and The pressure value for being unsatisfactory for preset range is rejected as noise.Further improve the accuracy of pulse detection.

Four, two different pressure sensors of acquisition precision can be used to detect arteries and veins in the scheme in the embodiment of the present application It fights, the power that the low pressure sensor of acquisition precision is used to determine that the physical feeling is applied on pressure acquisition region maintains one In a plateau range, the high pressure sensor of acquisition precision is used to detect the pressure of beat pulse generation.In this way, when detecting arteries and veins When bounce of fighting occurs abnormal, it can determine that the power being consequently exerted in pickup area on earth increases caused or heartbeat and leads extremely It causes, detects own health situation convenient for user.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Apply embodiment, for those of ordinary skill in the art, without creative efforts, can also basis mention The attached drawing of confession obtains other attached drawings.

Fig. 1 is a kind of flow chart of the information processing scheme provided in the embodiment of the present application one；

Fig. 2A-Fig. 2 B is the pressure value curve graph of first pressure sensor acquisition in the embodiment of the present application one；

Fig. 3 A- Fig. 3 C is first pressure sensor and the pressure of second pressure sensor acquisition in the embodiment of the present application one It is worth curve graph；

Fig. 4 is the structural block diagram for a kind of electronic equipment that the embodiment of the present application two provides；

Fig. 5 is the structural block diagram for a kind of electronic equipment that the embodiment of the present application three provides.

Specific embodiment

In order to solve the above technical problems, general thought is as follows for technical solution in the embodiment of the present application:

Whether user's the whole body body region is detected by the corresponding first pressure sensor in the pressure acquisition region of electronic equipment Contact the pressure acquisition region；Described in the body contact when pressure acquisition region, obtain the physical feeling with M pressure value in the contact process of the pressure acquisition region, wherein M is the integer more than or equal to 2, and the M pressure value is The heartbeat of the user is reacted to the reflected vibration of institute of the physical feeling in the physical feeling and the pressure The pressure change that power pickup area generates during contacting；Based on the M pressure value, the current pulse of the user is obtained Saltation velocity.

In above-mentioned technical proposal, user is determined when using electronic equipment measurement pulse by first pressure sensor User whether by wrist, ancon or other be able to detect that physical feeling and the pressure acquisition region of electronic equipment of beat pulse Contact.When body contact pressure acquisition region, M pressure value in contact process is obtained by pressure sensor, in turn Obtain the beat pulse speed of user.As it can be seen that the scheme in the embodiment of the present application directly obtains the pressure of beat pulse generation, come It determines beat pulse speed, and is that beat pulse speed is estimated by the variation of the oxygen content of blood indirectly in the prior art.Therefore, originally Scheme in application embodiment can effectively solve the problem that the technology existing in the prior art that can not accurately detect beat pulse is asked Topic, realizes the technical effect of precise measurement pulse.

In order to better understand the above technical scheme, below by attached drawing and specific embodiment to technical solution of the present invention It is described in detail, it should be understood that the specific features in the embodiment of the present application and embodiment are to the detailed of technical solution of the present invention Thin explanation, rather than the restriction to technical solution of the present invention, in the absence of conflict, the embodiment of the present application and embodiment In technical characteristic can be combined with each other.

Embodiment one

Referring to FIG. 1, the embodiment of the present application provides a kind of method for detecting pulse, comprising:

S10: user's the whole body body region is detected by the corresponding first pressure sensor in the pressure acquisition region of electronic equipment Whether the pressure acquisition region is contacted；

S20: it described in the body contact when pressure acquisition region, obtains the physical feeling and is adopted with the pressure Collect M pressure value in the contact process of region, wherein M is the integer more than or equal to 2, and the M pressure value is the user's Heartbeat is reacted to the reflected vibration of institute of the physical feeling in the physical feeling and the pressure acquisition region The pressure change generated during contact；

S30: it is based on the M pressure value, obtains the current pulse saltation velocity of the user.

In the specific implementation process, electronic equipment can be special pulse collection device, be also possible to mobile phone, plate electricity Brain can also be other electronic equipments, just different one schematically illustrate herein.

Firstly, executing step S10: being used by the corresponding first pressure sensor detection in the pressure acquisition region of electronic equipment Whether family the whole body body region contacts the pressure acquisition region.

Specifically, when electronic equipment is special pulse collection device, a pressure acquisition area is provided on device Domain, the position in pressure acquisition region and size can be configured according to actual needs, and the application is without limitation.First pressure passes Sensor can be set outside device, also can be set in the device, and pressure sensor, which can acquire, is applied to pressure acquisition region Pressure value.When physical feeling, such as wrist, ancon or other physical feelings for being able to detect beat pulse are placed on pressure by user When power pickup area, first pressure sensor detects the presence of pressure value, has shown physical feeling and pressure acquisition region Contact, can carry out pulse pressure acquisition.

When electronic equipment is mobile phone, such as can will using part or all of handset as pressure acquisition region The partial region of the display screen of mobile phone is as pressure acquisition region.The lower section of display screen is arranged in first sensor.When user will When wrist or other physical feelings are placed on pressure acquisition region, first pressure sensor can detect pressure value, show body Position has been released with pressure acquisition region, can carry out pulse pressure acquisition.

Next, executing step S20: described in the body contact when pressure acquisition region, obtaining the body M pressure value in position and pressure acquisition region contact process.

During acquiring pulse, physical feeling is kept to be adjacent to pickup area, since physical feeling is in beat pulse The difference for the pressure value that the pressure value and physical feeling apply to pickup area is not applied to pickup area in beat pulse can Can be very subtle, therefore, first pressure sensor can be the higher pressure sensor of acquisition precision.Alternatively, in order to reduce electronics The power consumption of equipment, only when having detected that physical feeling and pickup area contact, just by the acquisition essence of first pressure sensor Degree is adjusted to higher acquisition precision, and first pressure sensor can be lower acquisition precision under normal circumstances.Certainly, originally The technical staff in field can be arranged according to the actual situation, and the application is not specifically limited.When physical feeling and pressure acquisition During region contacts, M pressure value of acquisition and beat pulse.

It should be noted that the application M pressure value collected is that user's heartbeat reflects to the physical feeling When reflected vibration.Due in collection process, user may aggravate for some reason physical feeling and be applied to adopt Collect region pressure, by taking wrist as an example, when wrist presses pickup area with strength in user's ability collection process, can also collect compared with High pressure value, but this pressure value can not react the heartbeat of user, therefore, this kind of pressure value cannot function as calculating The pressure value of beat pulse.

Further, it executes step S30: being based on the M pressure value, obtain the current pulse bounce speed of the user Degree.

Specifically, while acquiring the M pressure value, it can recorde acquisition time, by adopting in the unit time The pressure value number of collection, to determine the current pulse saltation velocity of the user.

In the application implementation, a pressure sensor can be set in the electronic equipment, passed by a pressure Sensor detects the beat pulse speed of user.Also can be set there are two pressure sensor, by two pressure sensors come Detect the beat pulse speed of user.It is of course also possible to be provided with multiple pressure sensors, those skilled in the art can root It is configured according to actual needs.In this application, will be come pair with two kinds of situations that pressure sensor is respectively one and two The method of detection pulse in the application is illustrated:

The first situation

In the first case, a pressure sensor is provided in electronic equipment.It is obtained by a pressure sensor The step of obtaining the M pressure value is as follows:

Specifically, need the precision of pressure sensor higher during pulse collection, if under normal circumstances, i.e., not It is the pressure sensor that high acquisition precision is still used in the case where pulse collection, the power consumption that will lead to electronic equipment is higher.Therefore, Under normal circumstances, first pressure sensor can be run with the first acquisition precision, and the first acquisition precision is lower acquisition essence Degree.When entering pulse collection mode, then the precision of first pressure sensor is adjusted to the second acquisition precision, the second acquisition precision For higher acquisition precision.

It further, in a practical situation, is not to detect that there are pressure will enter pulse on pressure acquisition region Acquisition mode.For example, electronic equipment is mobile phone, pressure acquisition region is the display screen area of electronic equipment, and user is aobvious in operation When display content in display screen, operating process can be realized by touching display content with finger.But first pressure sensor The pressure that the finger detected touches does not represent user and currently wants to carry out pulse detection.Therefore, the method in the application exists When detecting the pressure value in pressure acquisition region, pressure value can further be judged, such as judge pressure value whether one It fixes time interior continuous maintenance steady state.That is, when physical feeling is placed on pressure acquisition region by user, and in a timing In, as in 3s or in 5s, the floating of the collected pressure value of first sensor is little, then it is assumed that user needs to carry out pulse Detection.At this point, electronic equipment enters pulse collection mode, second pressure sensor is by acquisition precision by lower first acquisition essence Degree is adjusted to higher second acquisition precision.

Further, first pressure sensor is contacted with the second acquisition precision to acquire physical feeling with pressure acquisition region M pressure value in the process.When first pressure sensor can't detect pressure value, then it is assumed that physical feeling has left pressure and adopts Collect region, at this point, terminating pulse collection process, the acquisition precision of first pressure sensor is adjusted to first by the second acquisition precision Acquisition precision.Alternatively, being detected after pressure value mutation when first pressure sensor detects that pressure value is at a time mutated Less than pressure value, it can also illustrate that physical feeling has left pressure acquisition region, terminate pulse collection.

Further, in the specific implementation process, step S30 the following steps are included:

Step 1: first acquisition precision is run on when recording pressure acquisition region described in the body contact The first pressure sensor first pressure value obtained；

Step 2: it is based on the first pressure value and the M second pressure value, determines the current pulse of the user Saltation velocity；

Further, step 2 is in the specific implementation process, comprising the following steps:

Using the first pressure value as a reference value；

By the M second pressure value compared with a reference value, the N number of third pressure value for meeting preset range is determined；

Specifically, it by taking the physical feeling is wrist as an example, when user detects pulse, needs wrist being put into pressure Pickup area, and wrist is kept to maintain a stability region to the pressure that pressure acquisition region applies.Work as first pressure sensor When detecting stable pressure value with the first acquisition precision, collected pressure value maintains 3N such as in 5s, records the power of 3N As a reference value of pulse detection, i.e. first pressure value is 3N.Enter pulse collection mode simultaneously.

When entering pulse collection mode, switch the acquisition precision of first pressure sensor to the second acquisition precision, with the Two acquisition precisions acquire the M second pressure value.Pulse is in bounce, pressure of the pressure acquisition region in addition to receiving wrist, The pressure generated when also suffering from beat pulse.Since the corresponding pressure of beat pulse is more subtle, when beat pulse The acquisition of one pressure sensor should carry out up and down subtle floating in first pressure value to pressure value, such as Fig. 2A-Fig. 2 B institute Show.

In order to determine first sensor acquisition pressure value it is corresponding be beat pulse, need in the M second pressure The N number of third pressure value for meeting preset range is determined in value.The preset range is the difference of second pressure value and first pressure value The range met, if the interval range of second pressure value and the difference of first pressure value is (- 0.3N, 0.3N), that is to say, that when Collected second pressure value between 2.7N~3.3N be beat pulse generate pressure value.When the second pressure of acquisition When value is 4.5N, it is unsatisfactory for the preset range, then the pressure value may be for wrist presses pickup area and generates, Wu Fabiao Bright beat pulse, therefore, the pressure value cannot function as calculating pulse and skip the point of speed.

In addition, pulse pressure song can be shown on the display screen of electronic equipment in order to keep pulse collection more intuitive Line please refers to Fig. 2A-Fig. 2 B.Curve in figure is that first pressure sensor is adopted when physical feeling is contacted with pressure acquisition region The pressure value curve collected, the point on curve are the point of collected beat pulse.In fig. 2, it can be observed that curve always In first pressure value, i.e. 3N floats up and down, and is not all mutated in entire collection process, therefore, acquisition corresponding to Fig. 2A In the process, the collected M pressure value of first pressure sensor is to meet the pressure value of preset range, i.e. M is equal to N's Situation.

In fig. 2b, it can be observed that there are the pressure value that pressure value becomes larger suddenly in curve, which is then considered The power that user is applied on pressure acquisition region become larger caused by, since the mutation pressure value can not represent beat pulse, because This, needs to weed out during processing.So in collection process corresponding to Fig. 2 B, the collected M of first pressure sensor There is the case where pressure value for being unsatisfactory for preset range, i.e. M is greater than N in a pressure value.

It further, can be true based on second pressure value after N number of third pressure value corresponding with beat pulse has been determined Determine beat pulse speed.Specifically, do not occur the mutation of pressure value during the pulse collection, i.e. M and the equal situation of N Under, then it can determine acquisition time used in the acquisition M second pressure value, such as be collected in the acquisition time of 60s 80 second pressure values, then beat pulse speed is 80 beats/min.Alternatively, other durations can be used to calculate beat pulse speed Degree, a length of 5s when such as first, collected K the 4th pressure of 5s institute before being determined in collected N number of third pressure value Value, as collected 5 pressure values in preceding 5s, then, beat pulse speed is 60 beats/min.Alternatively, can also be acquired to preceding 5s To pressure value and the number of the collected pressure value of next 5s be averaged, then calculate beat pulse speed.This field Technical staff can calculate according to the actual situation, and the application is not specifically limited.

Further, there is the case where pressure value mutation during pulse collection, since the catastrophe point cannot be used for It calculates, therefore, when determining the K four pressure values, needs to select the company for meeting the preset range before catastrophe point K the 4th pressure values of continuous acquisition, alternatively, K of the continuous acquisition for meeting the preset range after selection catastrophe point the Four pressure values.If a catastrophe point occurs in 15s during pulse collection, other moment do not occur catastrophe point, that , can choose K the 4th pressure values that 15s is acquired before to calculate beat pulse speed, or selection 15s is adopted later The K of collection the 4th pressure values calculate beat pulse speed.Specific calculation please refers to above description, does not just exist here It repeats.

Further, after calculating the beat pulse speed of user, electronic equipment can be according to the normal pulse prestored Whether saltation velocity range is normal come the pulse for determining user.If illustrating user's body situation in the normal range (NR) prestored Very well.If not prestore normally enclose in, prompt information is generated, such as voice prompting or display content presentation, to lead to Know that user's body situation may be abnormal.

Second situation

In second situation, there are two pressure sensors for setting in electronic equipment.It is obtained by two pressure sensors The step of obtaining the M pressure value is as follows:

Specifically, the acquisition precision of two pressure sensors is not identical.The acquisition precision of first pressure sensor is lower than The precision of second pressure sensor.First pressure sensor be used to detected whether that physical feeling is contacted with pressure acquisition region, And whether the pressure that the physical feeling is applied on pressure acquisition region maintains in a stability range.Work as first pressure When sensor detects that the pressure value being subject on pressure acquisition region maintains the state of continuous and stable, show that user currently wants to hold Row pulse detection, then electronic equipment control second pressure sensor is in operating status, by second pressure sensor with high-precision The acquisition precision of degree obtains the M second pressure value.

Further, when first pressure sensor or second pressure sensor are when can't detect pressure value, then it is assumed that body Body region has left pressure acquisition region, at this point, terminating pulse collection process, control second pressure sensor is closed, to reduce The power consumption of electronic equipment is alternatively, when first pressure sensor or second pressure sensor detect that pressure value is at a time dashed forward Become, can't detect pressure value after pressure value mutation, can also illustrate that physical feeling has left pressure acquisition region, terminate pulse Acquisition.

Step a: the institute of first pressure sensor described in pressure acquisition region process described in the body contact is recorded M first pressure value of acquisition；

Step b: the current arteries and veins of the user is determined based on the M first pressure value and the M second pressure value It fights saltation velocity；

Further, step b is in the specific implementation process, comprising the following steps:

Specifically, the acquisition precision of first pressure sensor cannot detect beat pulse bring minor variations, because This, it is pressure that physical feeling is applied in pickup area that first pressure sensor detects during pulse collection, and is supervised Control whether the pressure that the physical feeling applies aggravates.If the pressure of first pressure sensor acquisition is constantly in steady shape State then shows that the data during pulse collection are all effectively usable.That is, when second pressure sensor is collected When beat pulse occurs abnormal, it can judge that the exception is by user's heart according to the first pressure value that first sensor acquires Caused by bounce is abnormal caused, or the power by being applied to pickup area with physical feeling changes.

In this application, while second pressure sensor acquires beat pulse pressure, first pressure sensor acquisition Physical feeling is applied to the pressure in pressure acquisition region.Since the second pressure value acquired in pulse is applied in physical feeling The pressure generated on the basis of the first pressure value in pickup area plus beat pulse.Since the second acquisition precision is higher than the One acquisition precision, so, second pressure sensor can capture the fluctuation that first pressure sensor can't detect.In Fig. 3 A-3B In, it is assumed that when first pressure is in steady state, the collected pressure value of first pressure sensor is all same pressure value, the The second pressure value that two pressure sensors detect floats up and down in first pressure value.

Due to being directed to each second pressure value, all corresponding acquisition first pressure value of first pressure sensor therefore can be with Referential is established according to M first pressure value and the M second pressure value.In order to determine second sensor collected M Corresponding second pressure value is beat pulse, rather than user exerts oneself to press the pressure in the pressure acquisition region.It needs to be determined that Whether the M second pressure value all meets preset range.The preset range can be second pressure value and corresponding first The range that difference between pressure value is met, if first pressure value is 3N, the preset range is that difference is less than 0.35N, that When second pressure value be greater than 2.65N and be less than 3.35N value when, be beat pulse generate pressure value.When the first pressure Force value is 4N, and collected second pressure value be 6.3N when, then be unsatisfactory for the preset range, then the pressure value may be hand Wrist pressing pickup area and generate, can not show beat pulse, therefore, which, which cannot function as calculating pulse, skips speed Point.

Further, in order to keep pulse collection more intuitive, pulse pressure can be shown on the display screen of electronic equipment Force curve please refers to Fig. 3 A- Fig. 3 C.Two curves in figure respectively represent the collected first pressure value of first pressure sensor Curve and the collected second pressure value curve of second pressure sensor, the point on curve are collected beat pulse Point.In figure 3 a, it can be observed that first pressure value curve is constantly in steady state, therefore, acquisition corresponding to Fig. 3 A Cheng Zhong, the collected M second pressure value of second pressure sensor are to react the beat pulse pressure of heartbeat, i.e., Situation M equal with N.

In figure 3b, it can be observed that the feelings of pressure value mutation occur in first pressure value curve and second pressure value Condition.At location A in figure, first pressure value curve and second pressure value are mutated simultaneously, illustrate mutation that A goes out be by Caused by user firmly presses pickup area, since the mutation pressure value can not react beat pulse, it is therefore desirable to locate It is weeded out during reason.So in collection process corresponding to Fig. 3 B, the collected M second pressure of second pressure sensor There is the case where pressure value for being unsatisfactory for preset range, i.e. M is greater than N in value.

In fig. 3 c, it can be observed that the feelings of pressure value mutation occur in first pressure value curve and second pressure value Condition.At B location in figure, first pressure value curve does not mutate, and the second pressure value curve at B location have occurred it is prominent Become, illustrates that user does not press pickup area firmly, which is since heartbeat is extremely caused, at this point, electronic equipment A prompt information can be generated, it is abnormal to notify that user's beat pulse occurs.

Further, there is the case where pressure value mutation during pulse collection, i.e. situation in Fig. 3 B.Due to this Catastrophe point cannot be used for calculating, and therefore, when determining the K four pressure values, need to select to meet institute before catastrophe point K the 4th pressure values of the continuous acquisition of preset range are stated, alternatively, the company for meeting the preset range after selection catastrophe point K the 4th pressure values of continuous acquisition.If a catastrophe point occurs in 10s during pulse collection, other moment are not There is catastrophe point, it is possible to select the K acquired before 10s the 4th pressure values to calculate beat pulse speed, Huo Zhexuan A 4th pressure values of the K acquired after 10s are selected to calculate beat pulse speed.Specific calculation please refers to retouching above It states, is not just repeating here.

In addition, when setting is there are two pressure sensor in electronic equipment, two pressure sensors can be high-precision The pressure sensor of degree.For each pressure sensor, beat pulse corresponding pressure value can be acquired, it is specific real Existing mode is similar with described in the first situation.It, can be by same time in order to keep the beat pulse speed calculated more acurrate The pressure value number that interior two sensors detect is averaged, and is then calculating beat pulse speed.As first sensor exists Preceding 10s detects that 10 pressure values, second sensor detect 12 pressure values in preceding 10s, the two are averaged, i.e., preceding 10s Pulse is averagely beated 11 times, then beat pulse speed is 66 beats/min.Alternatively, the pressure value based on the detection of each pressure sensor, The beat pulse speed of each measurement is calculated, then two beat pulse speed are averaged, the application is not specifically limited.

Further, in the embodiment of the present application, electronic equipment carries out pulse detection, the side in order to facilitate the use of the user Method is further comprising the steps of:

Specifically, a physical button or virtual key has can be set in electronic equipment, when user is physical feeling, such as It after wrist is placed on pressure detecting region, presses the button, then generates the control instruction.When electronic equipment is provided with a pressure When sensor, the acquisition precision of first pressure sensor is adjusted to by higher second acquisition precision based on the control instruction, To carry out beat pulse pressure acquisition.When electronic equipment setting executes control there are two the control when pressure sensor, is based on Second pressure sensor is in operating status.Alternatively, when electronic equipment is the equipment such as mobile phone, tablet computer, it can be in electronics The application of measurement pulse is installed in equipment, when user opens in application, then generate the control instruction, make pressure sensor into The acquisition of row beat pulse pressure.

Further, electronic equipment can also automatically generate the control instruction, be not necessarily based on the manual operation of user, tool Body:

Specifically, when user carries out pulse detection, it is only necessary to wrist is put into pickup area, when the of electronic equipment One pressure sensor detects that there are pressure or existing pressure, and stable state is maintained within first time in pickup area, from It is dynamic to generate the control instruction, so that pressure sensor is carried out the acquisition of beat pulse pressure.

Further, in the specific implementation process, it in order to enable collected beat pulse is more accurate, is carried out in user During pulse detection, electronic equipment can provide voice and/or show the prompt of content.For example, for no display screen Electronic equipment for, voice prompting can be provided, can be according to such as when wrist is placed on pressure acquisition region by user The collected pressure value of one pressure sensor prompts user, and when as smaller such as pressure, can export voice prompting " please increase to pressure The pressing of power pickup area ", when as larger such as pressure value, can export voice prompting " please reduce and press to pressure acquisition region Pressure " can export voice prompting " please maintain current press degree " when entering beat pulse collection process.

When electronic equipment is provided with display screen, the prompt of writings and image can be provided during pulse detection.Such as, When wrist is put into pressure acquisition region by user, display screen can show the pressure column for indicating current pressure, in pressure column Put can show the straight line of an expression optimum pressure value can when user observes that pressure column is below optimum pressure line To increase the pressure to pressure acquisition region, it is overlapped pressure column rising until with optimum pressure line.Meanwhile display screen can be shown It is shown with text prompt, when such as pressure column below optimum pressure line, is shown " pressure please be increase ", when pressure column rises to best pressure When the line of force, display text " please keep this pressure for a period of time ".

Embodiment two

Based on inventive concept identical with the embodiment of the present application one, referring to FIG. 4, the embodiment of the present application two provides one kind Electronic equipment, comprising:

Whether first pressure sensor 41 contacts the pressure acquisition of the electronic equipment for detecting user's the whole body body region Region；And for when pressure acquisition region, obtaining the physical feeling and the pressure described in the body contact M pressure value in pickup area contact process；Wherein, M is the integer more than or equal to 2, and the M pressure value is the user Heartbeat be reacted to the physical feeling institute it is reflected vibration in the physical feeling and the pressure acquisition area The pressure change that domain generates during contacting；

Processor 42 obtains the current pulse saltation velocity of the user for being based on the M pressure value.

In the specific implementation process, the electronic equipment further include: memory, transceiver and I/O interface.Processor 42 has Body can be general central processing unit (CPU), can be application-specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC), it can be one or more for controlling the integrated of program execution Circuit.The quantity of memory can be one or more.Memory may include read-only memory (English: Read Only Memory, referred to as: ROM), random access memory (English: Random Access Memory, referred to as: RAM) and disk storage Device.These memories, transceiver are connected by bus with processor 42.Transceiver includes receiver and transmitter, receiver It can be two physically independent elements with transmitter, be also possible to the same element physically.I/O interface can be with For connecting peripheral apparatus.It can store instruction in memory, processor 42 can execute the instruction stored in memory.

Further, the processor 42 is used for:

The processor 42 is also used to:

Using the first pressure value as a reference value；

Further, the processor 42 is used for:

The processor is also used to:

Further, the processor is used for:

Further, the processor 42 is used for:

Various change mode and specific example in the method for detection pulse in previous embodiment one are equally applicable to this The electronic equipment of embodiment, by the detailed description of the aforementioned method to detection pulse, those skilled in the art can be clear The implementation method of electronic equipment in the present embodiment is known, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment three

Based on inventive concept identical with the embodiment of the present application one, the embodiment of the present application three provides a kind of electronic equipment, asks With reference to Fig. 5, comprising:

Whether first detection unit 51 contacts the pressure acquisition area of the electronic equipment for detecting user's the whole body body region Domain；

First acquisition unit 52, for when pressure acquisition region, obtaining the body described in the body contact M pressure value in position and pressure acquisition region contact process, wherein M is the integer more than or equal to 2, the M pressure Force value for the heartbeat of the user be reacted to the physical feeling it is reflected vibration the physical feeling with The pressure change generated during the pressure acquisition region contact；

First processing units 53 obtain the current pulse saltation velocity of the user for being based on the M pressure value.

Further, the first acquisition unit 52, comprising:

First control subelement, will run on the acquisition of the first pressure sensor of the first acquisition precision for controlling Precision is adjusted to the second acquisition precision, and second acquisition precision is better than first acquisition precision；

First obtains subelement, for being obtained based on the first pressure sensor for running on second acquisition precision M second pressure value in the physical feeling and pressure acquisition region contact process.

Further, the first processing units 53, comprising:

First record subelement, runs on described the when for recording pressure acquisition region described in the body contact The first pressure sensor of one acquisition precision first pressure value obtained；

First determines subelement, for being based on the first pressure value and the M second pressure value, determines the use The current pulse saltation velocity at family；

Wherein, described first subelement is determined, comprising:

First processing module, for using the first pressure value as a reference value；

First determining module, for compared with a reference value, determination to meet preset range by the M second pressure value N number of third pressure value, N be less than or equal to M；

Second processing module selects K the 4th pressure values for being based on the first duration from N number of third pressure value, Calculate the current pulse saltation velocity for determining the user.

Further, the first acquisition unit 52, comprising:

Second control subelement, the second pressure sensor in operating status for controlling second pressure sensor Acquisition precision be better than the first pressure sensor acquisition precision；

Second obtains subelement, adopts for obtaining the physical feeling based on the second pressure sensor with the pressure Collect M second pressure value in the contact process of region.

Further, the first processing units 53, comprising:

Second record subelement, for recording first described in pressure acquisition region process described in the body contact Pressure sensor M first pressure value obtained；

Second determines subelement, described in being determined based on the M first pressure value and the M second pressure value The current pulse saltation velocity of user；

Wherein, described second subelement is determined, comprising:

Third processing module, for the M first pressure value and the M second pressure value to be established referential；

Second determining module, in the M first pressure value in the case where continuous and stable, determining the M a the Meet N number of third pressure value of preset range in two pressure values, N is less than or equal to M；

Fourth processing module selects K the 4th pressure values for being based on the first duration from N number of third pressure value, Calculate the current pulse saltation velocity for determining the user.

Further, the electronic equipment further include:

Second acquisition unit, for obtaining control instruction, the control instruction is passed for only adjusting the first pressure The acquisition precision of sensor is the second acquisition precision；Or

Second acquisition unit, for obtaining control instruction, the control instruction is for enabling the second pressure sensor.

Further, the second acquisition unit, comprising:

Third obtains subelement, for running on first pressure when pressure acquisition region described in the body contact Sensor obtains whether the first pressure value meets predetermined condition；

First processing subelement refers to for when the first pressure value meets the predetermined condition, generating the control It enables.

The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Specifically, the corresponding computer program instructions of method of the detection pulse in the embodiment of the present application can be stored In CD, hard disk, on the storage mediums such as USB flash disk, when the computer program corresponding with the detection method of pulse in storage medium refers to It enables and is read or be performed by an electronic equipment, include the following steps:

Optionally, stored in the storage medium and step: described to obtain the physical feeling and the pressure acquisition The corresponding computer program instructions of M pressure value in the contact process of region specifically comprise the following steps: when executed

Optionally, stored in the storage medium and step: it is described to be based on the M pressure value, obtain the user The corresponding computer program instructions of current pulse saltation velocity when executed, specifically comprise the following steps:

Wherein, stored in the storage medium and step: described to be based on the first pressure value and the M second Pressure value, the corresponding computer program instructions of current pulse saltation velocity for determining the user when executed, specifically include Following steps, comprising:

Using the first pressure value as a reference value；

Wherein, stored in the storage medium and step: described a based on the M first pressure value and the M Second pressure value determines the corresponding computer program instructions of current pulse saltation velocity of the user when executed, specific to wrap Include following steps:

Optionally, other computer program instructions are also stored in the storage medium, the other computer Program instruction when executed, includes the following steps: in implementation procedure

Optionally, stored in the storage medium with step: the corresponding computer program of the acquisition control instruction refers to It enables when executed, specifically comprises the following steps:

Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of method for detecting pulse, which comprises

Detect whether user's the whole body body region contacts by the corresponding first pressure sensor in the pressure acquisition region of electronic equipment The pressure acquisition region；

Described in the body contact when pressure acquisition region, control will run on first pressure of the first acquisition precision The acquisition precision of force snesor is adjusted to the second acquisition precision, and second acquisition precision is better than first acquisition precision；

The physical feeling and the pressure are obtained based on the first pressure sensor for running on second acquisition precision M second pressure value in pickup area contact process, wherein M is the integer more than or equal to 2, and the M pressure value is described The reflected vibration of institute that the heartbeat of user is reacted to the physical feeling is adopted in the physical feeling and the pressure The pressure change generated during the contact of collection region；

First pressure of first acquisition precision is run on when recording pressure acquisition region described in the body contact Force snesor first pressure value obtained；

Based on the first pressure value and the M second pressure value, the current pulse saltation velocity of the user is determined.

2. the method as described in claim 1, which is characterized in that described to be based on the first pressure value and the M second Pressure value determines the current pulse saltation velocity of the user, comprising:

Using the first pressure value as a reference value；

By the M second pressure value compared with a reference value, the N number of third pressure value for meeting preset range is determined, N is less than Equal to M；

Based on the first duration, K the 4th pressure values are selected from N number of third pressure value, calculates and determines working as the user Preceding beat pulse speed.

3. the method as described in claim 1, which is characterized in that the method also includes:

Control instruction is obtained, the control instruction is adopted for only adjusting the acquisition precision of the first pressure sensor for second Collect precision.

4. method as claimed in claim 3, which is characterized in that the acquisition control instruction, comprising:

First pressure sensor is run on when pressure acquisition region described in the body contact and obtains first pressure Whether force value meets predetermined condition；

5. a kind of method for detecting pulse, which comprises

Described in the body contact when pressure acquisition region, control second pressure sensor is in operating status, described The acquisition precision of second pressure sensor is better than the acquisition precision of the first pressure sensor；

M in the physical feeling and pressure acquisition region contact process the is obtained based on the second pressure sensor Two pressure values, wherein M is the integer more than or equal to 2, and the M pressure value is described in the heartbeat of the user is reacted to Physical feeling reflected vibration generated during the physical feeling and the pressure acquisition region contact Pressure change；

Record first pressure sensor described in pressure acquisition region process described in body contact M obtained the One pressure value；

The current pulse saltation velocity of the user is determined based on the M first pressure value and the M second pressure value.

6. method as claimed in claim 5, which is characterized in that described based on the M first pressure value and the M a the Two pressure values determine the current pulse saltation velocity of the user, comprising:

In the M first pressure value in the case where continuous and stable, determines in the M second pressure value and meet preset range N number of third pressure value, N be less than or equal to M；

7. method as claimed in claim 5, which is characterized in that the method also includes:

8. the method for claim 7, which is characterized in that the acquisition control instruction, comprising:

9. a kind of electronic equipment, comprising:

First pressure sensor, for whether contacting the electronic equipment based on the first acquisition precision detection user's the whole body body region Pressure acquisition region；And for when pressure acquisition region, being based on the second acquisition precision described in the body contact Obtain M second pressure value in the physical feeling and pressure acquisition region contact process；Wherein, M is more than or equal to 2 Integer, the M pressure value be reacted to the reflected vibration of the physical feeling for the heartbeat of the user The pressure change generated during the physical feeling and the pressure acquisition region contact；

The acquisition precision for running on the first pressure sensor of the first acquisition precision is adjusted to for controlling by processor Two acquisition precisions, second acquisition precision are better than first acquisition precision；Record pressure described in the body contact The first pressure sensor first pressure value obtained of first acquisition precision is run on when pickup area；Based on institute First pressure value and the M second pressure value are stated, determines the current pulse saltation velocity of the user.

10. electronic equipment as claimed in claim 9, which is characterized in that the processor is also used to:

Using the first pressure value as a reference value；

11. electronic equipment as claimed in claim 9, which is characterized in that the processor is used for:

12. electronic equipment as claimed in claim 11, which is characterized in that the processor is used for:

13. a kind of electronic equipment, comprising:

Whether first pressure sensor contacts the pressure acquisition region of the electronic equipment for detecting user's the whole body body region；

Second pressure sensor, for when pressure acquisition region, obtaining the physical feeling described in the body contact With M second pressure value in the contact process of the pressure acquisition region；Wherein, M is the integer more than or equal to 2, the M pressure Force value for the heartbeat of the user be reacted to the physical feeling it is reflected vibration the physical feeling with The pressure change generated during the pressure acquisition region contact；

Processor, in operating status for controlling second pressure sensor, the acquisition precision of the second pressure sensor is excellent In the acquisition precision of the first pressure sensor；It records described in pressure acquisition region process described in the body contact First pressure sensor M first pressure value obtained；Based on the M first pressure value and the M second pressure Value determines the current pulse saltation velocity of the user.

14. electronic equipment as claimed in claim 13, which is characterized in that the processor is used for:

The processor is also used to:

15. electronic equipment as claimed in claim 13, which is characterized in that the processor is used for:

16. electronic equipment as claimed in claim 15, which is characterized in that the processor is used for: