CN110177497A - The method and apparatus for measuring heart rate - Google Patents
The method and apparatus for measuring heart rate Download PDFInfo
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- CN110177497A CN110177497A CN201780000479.0A CN201780000479A CN110177497A CN 110177497 A CN110177497 A CN 110177497A CN 201780000479 A CN201780000479 A CN 201780000479A CN 110177497 A CN110177497 A CN 110177497A
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- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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Abstract
A kind of method (100) and device (400,500) measuring heart rate is conducive to shorten the waiting time that heart rate measuring device (400,500) export accurate heart rate value.The method of measurement heart rate includes: that heart rate measuring device (400,500) obtain sensed data, and sensed data includes at least one of following data: the first PPG signal and the first acceleration；Heart rate measuring device (400,500) determines user in the exercise intensity (S110) at the first moment according at least one of the first PPG signal and first acceleration；Corresponding relationship of the heart rate measuring device (400,500) according to user between the exercise intensity and exercise intensity and heart rate value at the first moment determines user in the heart rate value (S120) at the first moment.
Description
This application involves intelligent terminal fields, and more particularly, to the method and apparatus of measurement heart rate.
Current wearable heart rate measuring device after the data for requiring first to acquire certain period of time, could accurately calculate heart rate value in each startup stage.Booting acquisition data simultaneously complete the total time calculated according to the difference for realizing algorithm, generally want for 5 seconds to 10 seconds.During this period of time, heart rate measuring device otherwise can not export any heart rate value or simply output one preset particular value (such as 0 or 100 etc.).Both methods all cannot rapidly export the current heart rate value of user when equipment just starts, to affect user experience.
Summary of the invention
The application provides a kind of method and apparatus for measuring heart rate, is conducive to shorten the waiting time that heart rate measuring device exports accurate heart rate value.
In a first aspect, providing a kind of method for measuring heart rate, comprising: obtain sensed data, which includes at least one of following data: the first PPG signal and the first acceleration；According at least one of the first PPG signal and first acceleration, determine user in the exercise intensity at the first moment；According to corresponding relationship of the user between the exercise intensity and exercise intensity and heart rate value at the first moment, determine the user in the heart rate value at the first moment.
Optionally, which can be specially current time.
Optionally, exercise intensity of the user at the first moment is properly termed as the first exercise intensity, for being properly termed as the first heart rate value in the heart rate value at the first moment.
Optionally, heart rate measuring device can determine the exercise intensity of user according to the sensed data got.
Optionally, heart rate measuring device determines the current heart rate value of user according to the corresponding relationship between user current exercise intensity and exercise intensity and heart rate value.
In this way, the method of measurement heart rate provided in an embodiment of the present invention can predict the current heart rate value of user and export to user in the short period, the different motion state being presently according to user, be conducive to shorten period of reservation of number when heart rate measuring device is just switched on, to promote user experience.
Optionally, which obtains sensed data, comprising: the heart rate measuring device on startup, acquires the sensed data within the period with preset duration.
Optionally, which can be less than 5 second.
As an example, which is less than or equal to 2 seconds.
Optionally, this determines user in the exercise intensity at the first moment, if may include: the noise of the sensed data higher than preset range according to the sensed data, according to the user to the use habit data of the heart rate measuring device, determine the user in the exercise intensity at the first moment.
The use habit data can be information of the heart rate measuring device by user using the heart rate measuring device when and record and learn.
Optionally, heart rate measuring device can store mapping table, and the list item of the mapping table includes exercise intensity and heart rate value corresponding with the exercise intensity.
At this time, optionally, according to corresponding relationship of the user between the exercise intensity and exercise intensity and heart rate value at the first moment, determine the user in the heart rate value at the first moment, it include: the exercise intensity inquiry mapping table using the user at the first moment, with the determining matched list item of exercise intensity with first moment；Heart rate value in the matched list item is determined as the user in the heart rate value at the first moment.
Optionally, the mapping table may include the first list item, heart rate value in first list item is by the way that at least one other user, collected heart rate value is handled under the exercise intensity in first list item, wherein, each other users at least one other user are same or similar with the sign data of the user.
Optionally, the initial value of the heart rate value in first list item can be by the way that collected heart rate value is handled under the exercise intensity in first list item at least one other user.
Optionally, this method further include: if runing time reaches preset threshold, using the 2nd PPG signal got and the second acceleration, calculate user in the exercise intensity at the second moment, and using the 2nd PPG signal and second acceleration, user is calculated in the heart rate value at the second moment；According to the heart rate value of the exercise intensity at second moment and second moment, processing is updated to the mapping table.
Specifically, heart rate measuring device can obtain the user in the heart rate value at the second moment by handling the 2nd PPG signal got.For example, can use the second acceleration construction filter, and the 2nd PPG signal is filtered using the filter.
In addition, the heart rate measuring device can obtain the user in the exercise intensity at the second moment by handling the second acceleration got.For example, can use the 2nd PPG signal, the first parameter is determined, and according to the first parameter, which is handled, obtains the user at the second moment
Exercise intensity.
Optionally, exercise intensity of the user at the second moment is properly termed as the second exercise intensity, and heart rate value of the user at the second moment is properly termed as the second heart rate value.
After the heart rate measuring device is stable, acceleration information and PPG signal can be acquired, according to collected acceleration information, the current exercise intensity of user is determined, and utilize the PPG signal and acceleration information, determines the current heart rate value of user.
If the current exercise intensity of user and heart rate value are met certain condition, the corresponding relationship between the current exercise intensity of user and heart rate value update exercise intensity and heart rate value can use.
Second aspect provides a kind of device for measuring heart rate, the method in any possible implementation for executing above-mentioned first aspect or first aspect.
Specifically, which includes the unit for executing the method in any possible implementation of above-mentioned first aspect or first aspect.
The third aspect, provide the device of another measurement heart rate, it include: memory and processor, the memory is for storing instruction, the processor is used to execute the instruction of memory storage, and when the processor executes the instruction of memory storage, the execution is so that the processor executes the method in any possible implementation of first aspect or first aspect.
Fourth aspect, provide a kind of wearable device, it include: memory and processor, the memory is for storing instruction, the processor is used to execute the instruction of memory storage, and when the processor executes the instruction of memory storage, the execution is so that the processor executes the method in any possible implementation of first aspect or first aspect.
5th aspect, provides a kind of computer-readable medium, for storing computer program, which includes the instruction for executing the method in any possible implementation of first aspect or first aspect.
6th aspect, provides a kind of computer program product comprising instruction, when run on a computer, so that computer executes the method in any possible implementation in above-mentioned first aspect or first aspect.
The application's in some terms, exercise intensity can refer specifically to exercise intensity grade.
Equipment in some aspects of the application can be wearable device, such as electronics bracelet, electronic earphone, electronic watch.
Fig. 1 is the schematic flow chart of the method for measurement heart rate provided in an embodiment of the present invention.
Fig. 2 is the schematic flow chart of the method for another measurement heart rate provided in an embodiment of the present invention.
Fig. 3 is update exercise intensity grade-heart rate value mapping table schematic flow chart provided in an embodiment of the present invention.
Fig. 4 is the schematic block diagram of the device of measurement heart rate provided in an embodiment of the present invention.
Fig. 5 is another schematic block diagram of the device of measurement heart rate provided in an embodiment of the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention is described.
Fig. 1 schematically shows the method 100 of measurement heart rate provided in an embodiment of the present invention.This method 100 can be executed by heart rate measuring device, wherein the heart rate measuring device can be mobile phone, tablet computer, portable computer, personal digital assistant (Personal Digital Assistant, PDA), electron motion instrument etc..As an alternative embodiment, which can be wearable device, such as electronics bracelet, electronic earphone, electronic watch, etc., and it is not limited in the embodiment of the present invention.
S110 determines the exercise intensity of user.
The exercise intensity that heart rate measuring device determines can embody in various ways, such as can be embodied in a manner of relative value, can also be embodied in a manner of exercise intensity grade, it is not limited in the embodiment of the present invention.
Optionally, heart rate measuring device obtains sensed data, and according to the sensed data got, determines the exercise intensity of user.
Optionally, heart rate measuring device includes one or more sensors, and acquires sensed data using sensor.Wherein, a heart rate value in order to obtain, the acquisition time of sensor can be less than 5s or be much smaller than 5s, such as can acquire 2s, but it is not limited in the embodiment of the present invention.As an alternative embodiment, which includes at least one of following data: the first photoplethysmographic traces (Photo PlethysmoGraphy, PPG) signal and the first acceleration.Wherein, PPG signal and the first acceleration are provided commonly for calculating the exercise intensity of user, or can use one therein also to calculate.Optionally, which also may include other kinds of data, and it is not limited in the embodiment of the present invention.
Optionally, in some cases, such as user movement is excessively violent or periphery interference is excessive, so that the sensed data noise that heart rate measuring device is got is too big, such as noise level is more than preset range, this
When, the current exercise intensity of user can not be accurately calculated using sensed data.It is alternatively possible to improve this situation by introducing some householder methods.For example, the use habit that heart rate measuring device can recorde and learn user to heart rate measuring device, and store the use habit data that study obtains.That is, the heart rate measuring device can obtain user to the use habit data of the heart rate measuring device according to user to the history usage record of the heart rate measuring device.Optionally, when the sensed data noise got is too big, the current exercise intensity of user can be determined according to the user of storage to the use habit data of the heart rate measuring device.Optionally, the use habit data of the user may include at least one of following: user is using the time of heart rate measuring device, the duration used, the exercise intensity of the when of use, etc., and it is not limited in the embodiment of the present invention.
Optionally, the use habit data of heart rate measuring device storage can update to periodical or triggering property, such as, user uses heart rate measuring device in the new time, or there is new exercise habit, etc. when using heart rate measuring device in user, it is not limited in the embodiment of the present invention.
S120 determines the heart rate value of the user according to the corresponding relationship between the exercise intensity and exercise intensity and heart rate value of the user.
Optionally, which can be previously stored with the corresponding relationship between exercise intensity and heart rate value, or obtain the corresponding relationship between the exercise intensity and heart rate value in some way.Wherein, the corresponding relationship can be what the heart rate measuring device was obtained according to the historical data of the user detected, such as, the data that heart rate measuring device can be detected according to multiple sensors, calculate separately the exercise intensity and heart rate value of user at a time, and utilize the exercise intensity and heart rate value at multiple moment, determine the corresponding relationship between exercise intensity and heart rate value, such as, can exercise intensity to the multiple moment obtained after motion stabilization and heart rate value carry out Function Fitting, fitting function is obtained, but it is not limited in the embodiment of the present invention.
Since user uses the time span of heart rate measuring device and exercise intensity to have very big randomness every time, thus heart rate value of the user under certain exercise intensities may be difficult to be collected into.At this point it is possible to preset the corresponding heart rate value of these exercise intensities.In this way, can also obtain the reasonable heart rate value of comparison even if user starts heart rate measuring device for the first time.As an example, these preset heart rate values can be set in conjunction with the sign data of the user with reference to the heart rate value of most of crowd with identical sign data.That is, it can be by handling heart rate value of at least one other user under some exercise intensity, obtain heart rate value of the user under the exercise intensity, wherein each other users at least one other user are same or similar with the sign data of the user.Optionally, sign data here may include one of the following or a variety of: age, gender, height, weight, etc., this
Inventive embodiments do not limit this.
Optionally, the heart rate measuring device can be always using the heart rate value of above-mentioned process measurement user, or, in order to improve the accuracy of measurement, the heart rate measuring device can also measure the heart rate value of user only under certain conditions using the heart rate value of aforesaid way measurement user using other modes under other conditions.As an example, heart rate measuring device can be when just starting, using the heart rate value of aforesaid way measurement user, for example, measuring user in the heart rate value of the first moment (when just starting) using aforesaid way.When reaching a certain preset threshold between at runtime, using the heart rate value of other modes measurement user.In this way, the method of measurement heart rate provided in an embodiment of the present invention can be in short period (such as in 2 seconds), the different motion state being presently according to user, it predicts the current heart rate value of user and exports to user, so as to shorten period of reservation of number when heart rate measuring device is just switched on, user experience is promoted.
As an example, when the runing time of heart rate measuring device reaches a certain preset threshold (at the second moment), the heart rate measuring device can use acceleration transducer acquisition acceleration information and determine the exercise intensity of user according to the acceleration information.The heart rate measuring device can also acquire PPG signal (the 2nd PPG signal), and using the PPG signal (or can be in conjunction with exercise intensity of the user), determine the heart rate value of user.At this point, the heart rate measuring device can be using PPG signal as the major consideration for the heart rate value for determining user, and the exercise intensity of user is optionally combined on this basis, obtain the heart rate value of user, but it is not limited in the embodiment of the present invention.
Optionally, the exercise intensity and heart rate value that the heart rate measuring device can also be obtained using one or more moment, the corresponding relationship between the exercise intensity and heart rate value is updated, to improve the prediction accuracy of heart rate measuring device, but it is not limited in the embodiment of the present invention.
As an example, exercise intensity can be embodied in a manner of exercise intensity grade, for example, exercise intensity grade 0 can indicate static, and the expression movement of exercise intensity bigger grade is more violent, but the embodiment of the present invention to specific implementation without limitation.Optionally, the division of exercise intensity grade may rely on one or more factors such as detection accuracy and practical application request of heart rate measuring device.Such as, it can be divided according to the amplitude size of PPG signal and the size of gravity accelerometer output valve, needing to divide how many a exercise intensity grades can be comprehensively considered in conjunction with the needs and PPG signal and gravity accelerometer output accuracy of practical application, and it is not limited in the embodiment of the present invention.
Heart rate measuring device can store the mapping table comprising the corresponding relationship between exercise intensity grade and heart rate value, such as shown in table 1, the mapping table includes N number of list item, each list item may include exercise intensity grade and its corresponding heart rate value, the heart rate measuring device can use currently available exercise intensity ranked queries mapping table, the determining list item with the exercise intensity ratings match, and will be in the matched list item
Heart rate value be determined as the current heart rate value of user, but the embodiment of the present invention is without being limited thereto.
1 exercise intensity grade of table-heart rate value mapping table
| Exercise intensity grade | Heart rate value |
| 0 | v0 |
| 1 | v1 |
| 2 | v2 |
| … | … |
| N | vN |
What the historical data that the heart rate value in table 1 under some exercise intensity grade can be the user detected according to heart rate measuring device obtained, it is also possible to determine with reference to heart rate value of most of crowd with identical sign data under the exercise intensity grade, is also possible to obtain by other means.
Below with reference to Fig. 2 and example shown in Fig. 3, the method that heart rate measuring device measures heart rate at different conditions is described in detail.
Fig. 2 shows the methods 200 of heart rate measuring device provided in an embodiment of the present invention measurement heart rate in rigid starting, wherein rigid starting here can refer to the continuous operating time of the heart rate measuring device lower than some preset threshold.
S210, heart rate measuring device acquire the PPG and gravity accelerometer data of short period, such as the time of acquisition 2 seconds or shorter.
S220, heart rate measuring device utilize collected data, calculate the exercise intensity grade of user.
S230, heart rate measuring device determine whether the exercise intensity grade is effective.
Such as determine whether the exercise intensity grade is more than preset range or the PPG signal and/or whether the noise of gravity accelerometer data is more than preset range, etc..If it is determined that the exercise intensity grade is effective, then S250 can be directly executed, otherwise, execute S240.
Optionally, which can not also execute S230.At this time, the heart rate measuring device can determine whether the noise of collected PPG signal and/or gravity accelerometer data is effective, such as whether noise is more than preset range, and just executes S220 in the case where determining the effective situation of collected sensed data, otherwise, S240 is executed.
S240, heart rate measuring device utilize householder method, determine the exercise intensity grade of user.
Optionally, heart rate measuring device can be in conjunction with user to the use habit of heart rate measuring device, determine the exercise intensity grade of user, or, the heart rate measuring device can also be in conjunction with user to the use habit of heart rate measuring device, directly determine the predict heart rate value of user, but the embodiment of the present invention to the specific implementation of the householder method without limitation.
S250, heart rate measuring device searches pre-stored exercise intensity grade-heart rate value mapping table using the exercise intensity grade that S230 or S240 are obtained, and will search the obtained heart rate value predict heart rate value current as user.
Optionally, the exercise intensity-heart rate value mapping table can be mapping table shown in table 1, but it is not limited in the embodiment of the present invention.
S260, heart rate measuring device export the predict heart rate value.
Existing heart rate measuring device all can not accurately export user's heart rate value in 5 seconds to 10 seconds just started, and the method for measurement heart rate provided in an embodiment of the present invention, user's heart rate value can relatively accurately be exported by starting in 2 seconds in heart rate measuring device, the waiting time that heart rate measuring device exports accurate heart rate value can be shortened, substantially so as to improve user experience.
Fig. 3 shows the method 300 for the corresponding relationship that heart rate measuring device provided in an embodiment of the present invention is updated after stable between exercise intensity and heart rate value.
S310, heart rate measuring device acquire PPG and acceleration transducer data.
S320, heart rate measuring device calculate exercise intensity grade according to collected data.
It is alternatively possible to obtain the exercise intensity grade of user by handling acceleration transducer data collected in S310.For example, can use the PPG signal, determines at least one parameter, and utilize at least one parameter, which is handled, the exercise intensity grade of the user is obtained.
S330, for heart rate measuring device according to collected data, the exercise intensity grade in conjunction with obtained in S320 calculates the heart rate value of user.
At this point, the heart rate measuring device does not recycle the corresponding relationship between exercise intensity and heart rate value to determine heart rate value.The heart rate measuring device can calculate the heart rate value of user in conjunction with acquisition data and exercise intensity grade.
Optionally, in S330, it can use the heart rate value that traditional approach determines user.
It is alternatively possible to obtain the heart rate value of user by handling the PPG signal.For example, can use acceleration transducer data configuration filter, and using the filter to the PPG signal into
Row filtering processing, obtains the heart rate value of the user, but the embodiment of the present invention is without being limited thereto.
S340, heart rate measuring device determine whether to update exercise intensity grade-heart rate value mapping table.
Optionally, heart rate measuring device can periodically or triggering property update exercise intensity grade-heart rate value mapping table.If heart rate value obtained in S330 is different from exercise intensity grade corresponding heart rate value in exercise intensity grade-heart rate value mapping table obtained in S320, it can then directly determine and be updated, or it carries out storage and just determines when continuous several times measure the heart rate value to be updated, or it can also difference between the heart rate value in the heart rate value and mapping table according to obtained in S330, determine whether to be updated, it is not limited in the embodiment of the present invention.
Alternatively, if it is determined that being updated, then S350 is executed.Otherwise, heart rate value obtained in S330 is directly exported.
S350 updates exercise intensity grade corresponding heart rate value in exercise intensity grade-heart rate value mapping table obtained in S320 using heart rate value obtained in S330.
Optionally, the heart rate value in mapping table directly can be replaced with into heart rate value obtained in S330, or it also could alternatively be numerical value by obtaining after being handled heart rate value obtained in S330, such as, it can be to pass through the numerical value handled the heart rate value in heart rate value and mapping table obtained in S330, or the numerical value to be handled by the one or many heart rate values measured to heart rate value obtained in S330 and before, but it is not limited in the embodiment of the present invention.
In this way, after exercise intensity grade-heart rate value mapping table is established, can timing or sporadically the corresponding heart rate value of exercise intensity grade in mapping table is updated according to real-time data collection, mapping table is enabled to reflect the true heart rate value of user as precisely as possible, to improve the accuracy of measurement of heart rate measuring device.
It should be understood that Fig. 2 and example shown in Fig. 3, which are to help those skilled in the art, more fully understands the embodiment of the present invention, and the range of the embodiment of the present invention have to be limited.Those skilled in the art according to fig. 2 with above-mentioned example given by Fig. 3, it is clear that the modification or variation of various equivalences can be carried out, such modification or variation are also fallen into the range of the embodiment of the present invention.
It should also be understood that magnitude of the sequence numbers of the above procedures are not meant that the order of the execution order, the execution sequence of each process be should be determined by its function and internal logic, and the implementation process of the embodiments of the invention shall not be constituted with any limitation.
Above in conjunction with Fig. 1 to Fig. 3, the device of measurement heart rate according to an embodiment of the present invention is described in detail below in conjunction with Fig. 4 to Fig. 5 in the method that measurement heart rate according to an embodiment of the present invention is described in detail.
Fig. 4 shows the device 400 of measurement heart rate provided in an embodiment of the present invention.The dress of the measurement heart rate
Setting 400 may include: data acquisition module 410 and heart rate prediction module 420.Wherein,
Data acquisition module 410 can be used for obtaining sensed data, which includes at least one of following data: the first PPG signal and the first acceleration.
Heart rate prediction module 420 can be used for the sensed data obtained according to the data acquisition module 410, determine user in the exercise intensity at the first moment, and the corresponding relationship according to the user between the exercise intensity and exercise intensity and heart rate value at the first moment, determine the user in the heart rate value at the first moment.
Optionally, which is specifically used for acquiring the sensed data within the period with preset duration in the device 400 starting.
Optionally, which can be less than 5s or be much smaller than 5s.As an example, which is less than or equal to 2 seconds.
Optionally, which is specifically used for: determining the user in the exercise intensity at the first moment according to the user to the use habit data of the device 400 if the noise of the sensed data is higher than preset range.
Optionally, as shown in figure 4, the device 400 can also include one of following modules or a variety of: output module 430, memory module 440 and heart rate study module 450.Wherein,
The output module 430 can be used for exporting the heart rate value at the first moment that the heart rate prediction module 420 determines.It can specifically be exported by way of display screen or voice, it is not limited in the embodiment of the present invention.
The memory module 440 can be used for memory map assignments, and the list item of the mapping table includes exercise intensity and heart rate value corresponding with the exercise intensity；Correspondingly, the heart rate prediction module 420 can be specifically used for: inquire the mapping table of the memory module 440 storage in the exercise intensity at the first moment using the user, with the determining matched list item of exercise intensity with first moment, and the heart rate value in the matched list item is determined as the user in the heart rate value at the first moment.
As an example, which can be specially exercise intensity grade-heart rate value mapping table shown in the table 1 in above-described embodiment.
Optionally, the mapping table may include the first list item, heart rate value in first list item is by the way that at least one other user, collected heart rate value is handled under the exercise intensity in first list item, wherein, each other users at least one other user are same or similar with the sign data of the user.
Optionally, which is also used to: if runing time reaches preset threshold, passing through
The 2nd PPG signal got to the data acquisition module 410 is handled, and the second acceleration for obtaining the user in the heart rate value at the second moment, and being got according to the data acquisition module 410 determines the user in the exercise intensity at the second moment.
If the device is stable and/or runing time reaches preset threshold, the heart rate value that traditional approach determines user can use, but the embodiment of the present invention is without being limited thereto.
It is alternatively possible to obtain the 2nd PPG signal and the second acceleration.Using the 2nd PPG signal and second acceleration, the user is calculated in the heart rate value at the second moment, and using the 2nd PPG signal and second acceleration, calculates the user in the exercise intensity at the second moment.
It is alternatively possible to obtain user in the heart rate value at second moment by handling the 2nd PPG signal.For example, can use the second acceleration construction filter, and the 2nd PPG signal is filtered using the filter, obtains the user in the heart rate value at the second moment, be referred to as the second heart rate value.
It is alternatively possible to obtain user by handling second acceleration in the exercise intensity at the second moment, be referred to as the second exercise intensity.For example, can use the 2nd PPG signal, determines at least one parameter, and utilize at least one parameter, which is handled, obtains the user in the exercise intensity at the second moment.
Second exercise intensity and second heart rate value that heart rate study module 450 can be used for being obtained according to the heart rate prediction module 420, the mapping table stored to memory module 440 are updated processing.
It should be understood that, in embodiments of the present invention, term " module " can refer to using peculiar integrated circuit (Application Specific Integrated Circuit, ASIC), electronic circuit, processor (such as shared processor, proprietary processor or group processor etc.) and memory for executing one or more softwares or firmware program, merge logic circuit and/or other appropriate components for supporting described function.
It will also be understood that, it is above only illustratively to the description of the device 400 of measurement heart rate, in some cases, the device 400 for measuring heart rate can not also include said one or multiple modules, such as, the device 400 of the measurement heart rate can not include heart rate study module 430, and it is not limited in the embodiment of the present invention.
It should also be understood that device 400 here is embodied in the form of functional unit.In an optional example, it will be understood by those skilled in the art that device 400 can be specially the heart rate measuring device in above-described embodiment, device 400 can be used for executing each process and/or step in above method embodiment, to avoid repeating, details are not described herein.
Fig. 5 shows the device 500 of another measurement heart rate provided in an embodiment of the present invention, comprising: place
Manage device 510 and memory 520, wherein for storing instruction, which is used to execute the instruction of memory storage to the memory 520, wherein the execution to the instruction stored in memory 520 is so that the processor 510 executes following operation:
Sensed data is obtained, which includes at least one of following data: the first PPG signal and the first acceleration；
According to the sensed data, determine user in the exercise intensity at the first moment；And
According to corresponding relationship of the user between the exercise intensity and exercise intensity and heart rate value at the first moment, determine the user in the heart rate value at the first moment.
Optionally, as shown in figure 5, the device 500 can also include: one or more sensors 530, for acquiring sensed data, at this point, the 510 collected sensed data of available sensor 530 of processor.
Optionally, which can be also used for storing data, such as memory map assignments, wherein the list item of the mapping table includes exercise intensity and heart rate value corresponding with the exercise intensity.At this time, optionally, the processor 510 can use the mapping table that exercise intensity of the user at the first moment inquires the memory 520 storage, with the determining matched list item of exercise intensity with first moment, and the heart rate value in the matched list item is determined as the user in the heart rate value at the first moment.
In an optional example, it will be understood by those skilled in the art that device 500 can be specially the heart rate measuring device in above-described embodiment, device 500 can be used for executing each process and/or step in above method embodiment, to avoid repeating, details are not described herein.
It should be understood that, in embodiments of the present invention, processor can be central processing unit (Central Processing Unit, CPU), processor can also be other general processors, digital signal processor (DSP), specific integrated circuit (ASIC), field programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor etc..
Memory may include read-only memory and random access memory, and provide instruction and data to processor.The a part of of memory can also include nonvolatile RAM.For example, memory can be with the information of storage device type.The processor can be used for executing the instruction stored in memory, and when the processor executes the instruction, which can execute each step corresponding with terminal device in above method embodiment.
During realization, each step of the above method can be completed by the integrated logic circuit of the hardware in processor or the instruction of software form.The step of method in conjunction with disclosed in the embodiment of the present invention, can be with
Be embodied directly in hardware processor and execute completion, or in processor hardware and software module combination execute completion.Software module can be located at random access memory, flash memory, read-only memory, in the storage medium of this fields such as programmable read only memory or electrically erasable programmable memory, register maturation.The step of storage medium is located at memory, and processor executes the instruction in memory, completes the above method in conjunction with its hardware.To avoid repeating, it is not detailed herein.
It should also be understood that focusing on the difference emphasized between each embodiment to the description of the embodiment of the present invention above, the same or similar place that do not mention can be referred to mutually, for sake of simplicity, which is not described herein again.
In addition, the terms " system " and " network " are often used interchangeably herein.The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Those of ordinary skill in the art may be aware that unit described in conjunction with the examples disclosed in the embodiments of the present disclosure and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Professional technician can use different methods to achieve the described function each specific application, but such implementation should not be considered as beyond the scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, system, the specific work process of device and unit of foregoing description can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods may be implemented in other ways.Such as, the apparatus embodiments described above are merely exemplary, such as, the division of the unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed mutual coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, and component shown as a unit may or may not be physical unit, it can and it is in one place, or may be distributed over multiple network units.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, the functional units in various embodiments of the present invention may be integrated into one processing unit, it is also possible to each unit and physically exists alone, can also be integrated in one unit with two or more units.
In the above-described embodiments, it can be realized wholly or partly by software, hardware, firmware or any combination thereof.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program product includes one or more computer instructions.When loading on computers and executing the computer program instructions, entirely or partly generate according to process or function described in the embodiment of the present application.The computer can be general purpose computer, special purpose computer, computer network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, or it is transmitted from a computer readable storage medium to another computer readable storage medium, for example, the computer instruction can be transmitted from a web-site, computer, server or data center by wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or data center.The computer readable storage medium can be any usable medium that computer can access or include the data storage devices such as one or more usable mediums integrated server, data center.The usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..
It is described above; the only specific embodiment of the application, but the protection scope of the application is not limited thereto, and anyone skilled in the art is within the technical scope of the present application; it can easily think of the change or the replacement, should all cover within the scope of protection of this application.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.
Claims (15)
- A method of measurement heart rate characterized by comprisingSensed data is obtained, the sensed data includes at least one of following data: the first photoplethysmographic traces PPG signal and the first acceleration；According at least one of the first PPG signal and described first acceleration, determine user in the exercise intensity at the first moment；According to corresponding relationship of the user between the exercise intensity and exercise intensity and heart rate value at the first moment, determine the user in the heart rate value at first moment.
- The method according to claim 1, wherein the acquisition sensed data, comprising:On startup, the sensed data is acquired within the period with preset duration.
- According to the method described in claim 2, it is characterized in that, the preset duration is less than or equal to 2 seconds.
- According to the method in any one of claims 1 to 3, which is characterized in that it is described according to the sensed data, determine user in the exercise intensity at the first moment, comprising:Determine the user in the exercise intensity at the first moment according to the use habit data of user if the noise of the sensed data is higher than preset range.
- Method according to claim 1 to 4, which is characterized in that the corresponding relationship according to the user between the exercise intensity and exercise intensity and heart rate value at the first moment determines the user in the heart rate value at first moment, comprising:Exercise intensity using the user at first moment inquires mapping table, with the determining matched list item of exercise intensity with first moment, wherein the list item of the mapping table includes exercise intensity and heart rate value corresponding with the exercise intensity；Heart rate value in the matched list item is determined as the user in the heart rate value at the first moment.
- According to the method for claim 5, it is characterized in that, the mapping table includes the first list item, heart rate value in first list item is by the way that at least one other user, collected heart rate value is handled under the exercise intensity in first list item, wherein, each other users at least one other user are same or similar with the sign data of the user.
- Method according to claim 5 or 6, which is characterized in that the method also includes:If runing time reaches preset threshold, using the 2nd PPG signal got and the second acceleration, the user is calculated in the heart rate value at the second moment, and utilize the 2nd PPG signal and described second Acceleration calculates the user in the exercise intensity at the second moment；According to the exercise intensity and heart rate value at second moment, processing is updated to the mapping table.
- A kind of device measuring heart rate characterized by comprisingData acquisition module, for obtaining sensed data, the sensed data includes at least one of following data: the first photoplethysmographic traces PPG signal and the first acceleration；Heart rate prediction module, at least one of described first PPG signal and first acceleration for being obtained according to the data acquisition module, determine user in the exercise intensity at the first moment, and the corresponding relationship according to the user between the exercise intensity and exercise intensity and heart rate value at the first moment, determine the user in the heart rate value at the first moment.
- Device according to claim 8, which is characterized in that the data acquisition module is specifically used on startup, the sensed data being acquired within the period with preset duration.
- Device according to claim 9, which is characterized in that the preset duration is less than or equal to 2 seconds.
- The device according to any one of claim 8 to 10, it is characterized in that, the heart rate prediction module is specifically used for: determining the user in the exercise intensity at the first moment according to the use habit data of user if the noise of the sensed data is higher than preset range.
- The device according to any one of claim 8 to 11, which is characterized in that described device further include:Memory module is used for memory map assignments, and the list item of the mapping table includes exercise intensity and heart rate value corresponding with the exercise intensity；The heart rate prediction module is specifically used for: inquiring the mapping table of the memory module storage in the exercise intensity at the first moment using the user, with the determining matched list item of exercise intensity with first moment, and the heart rate value in the matched list item is determined as the user in the heart rate value at the first moment.
- Device according to claim 12, it is characterized in that, the mapping table includes the first list item, heart rate value in first list item is by the way that at least one other user, collected heart rate value is handled under the exercise intensity in first list item, wherein, each other users at least one other user are same or similar with the sign data of the user.
- Device according to claim 12 or 13, it is characterized in that, the heart rate prediction module is also used to: if runing time reaches preset threshold, the 2nd PPG signal and the second acceleration got using the data acquisition module, the user is calculated in the heart rate value at the second moment, and described in utilization 2nd PPG signal and second acceleration calculate the user in the exercise intensity at the second moment；Described device further include: heart rate study module, the exercise intensity and heart rate value at second moment for being obtained according to the heart rate prediction module are updated processing to the mapping table of memory module storage.
- The device according to any one of claim 8 to 14, which is characterized in that described device is specially electronics bracelet, electronic watch or electronic earphone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/087666 WO2018223359A1 (en) | 2017-06-09 | 2017-06-09 | Heart rate measurement method and device |
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| CN110177497A true CN110177497A (en) | 2019-08-27 |
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| WO (1) | WO2018223359A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057067A (en) * | 2020-09-03 | 2020-12-11 | 青岛歌尔智能传感器有限公司 | Heart rate detection method, wearable device and readable storage medium |
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|---|---|---|---|---|
| CN112089412A (en) * | 2020-04-17 | 2020-12-18 | 中国人民解放军第二军医大学 | Method for performing algorithm denoising by using motion sensor in cooperation with electrocardiogram monitoring |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201299554Y (en) * | 2008-07-30 | 2009-09-02 | 深圳先进技术研究院 | Motion and physiological information detecting equipment |
| CN102526879A (en) * | 2012-02-16 | 2012-07-04 | 微创医疗器械(上海)有限公司 | Device and system for adaptively adjusting pacing frequency |
| CN103781414A (en) * | 2011-09-16 | 2014-05-07 | 皇家飞利浦有限公司 | Device and method for estimating the heart rate during motion |
| CN104207755A (en) * | 2013-06-03 | 2014-12-17 | 飞比特公司 | Wearable heart rate monitor |
| CN104622445A (en) * | 2015-01-30 | 2015-05-20 | 中国科学院电子学研究所 | Wireless intelligent multi-physiological-parameter health supervision wrist type equipment |
| WO2015134382A1 (en) * | 2014-03-03 | 2015-09-11 | Global Nutrition & Health, Inc. | Real-time and continuous determination of excess post-exercise oxygen consumption and the estimation of blood lactate |
| CN105549683A (en) * | 2014-10-28 | 2016-05-04 | 三星电子株式会社 | Wearable electronic device |
| US20160135698A1 (en) * | 2014-11-14 | 2016-05-19 | Intel Corporation | Ultra-low power continuous heart rate sensing in wearable devices |
| CN105943021A (en) * | 2016-05-13 | 2016-09-21 | 赵伟 | Wearable heart rhythm monitoring device and heart rhythm monitoring system |
| CN106557655A (en) * | 2016-11-17 | 2017-04-05 | 包磊 | Method and apparatus is recommended in a kind of analysis based on User Status |
| CN106788535A (en) * | 2016-12-22 | 2017-05-31 | 歌尔科技有限公司 | A kind of movement monitoring method based on wearable device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6616613B1 (en) * | 2000-04-27 | 2003-09-09 | Vitalsines International, Inc. | Physiological signal monitoring system |
| CN103505193B (en) * | 2012-06-19 | 2015-06-10 | 北京超思电子技术股份有限公司 | Wrist strap type physiological information monitoring device |
| CN206026334U (en) * | 2016-05-03 | 2017-03-22 | 广东乐心医疗电子股份有限公司 | Motion amount detection device and intelligent wearable equipment comprising same |
| CN105919584B (en) * | 2016-06-23 | 2018-10-16 | 电子科技大学 | Heart rate method of estimation and device for wearable heart rate monitor apparatus |
-
2017
- 2017-06-09 WO PCT/CN2017/087666 patent/WO2018223359A1/en active Application Filing
- 2017-06-09 CN CN201780000479.0A patent/CN110177497A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201299554Y (en) * | 2008-07-30 | 2009-09-02 | 深圳先进技术研究院 | Motion and physiological information detecting equipment |
| CN103781414A (en) * | 2011-09-16 | 2014-05-07 | 皇家飞利浦有限公司 | Device and method for estimating the heart rate during motion |
| CN102526879A (en) * | 2012-02-16 | 2012-07-04 | 微创医疗器械(上海)有限公司 | Device and system for adaptively adjusting pacing frequency |
| CN104207755A (en) * | 2013-06-03 | 2014-12-17 | 飞比特公司 | Wearable heart rate monitor |
| WO2015134382A1 (en) * | 2014-03-03 | 2015-09-11 | Global Nutrition & Health, Inc. | Real-time and continuous determination of excess post-exercise oxygen consumption and the estimation of blood lactate |
| CN105549683A (en) * | 2014-10-28 | 2016-05-04 | 三星电子株式会社 | Wearable electronic device |
| US20160135698A1 (en) * | 2014-11-14 | 2016-05-19 | Intel Corporation | Ultra-low power continuous heart rate sensing in wearable devices |
| CN104622445A (en) * | 2015-01-30 | 2015-05-20 | 中国科学院电子学研究所 | Wireless intelligent multi-physiological-parameter health supervision wrist type equipment |
| CN105943021A (en) * | 2016-05-13 | 2016-09-21 | 赵伟 | Wearable heart rhythm monitoring device and heart rhythm monitoring system |
| CN106557655A (en) * | 2016-11-17 | 2017-04-05 | 包磊 | Method and apparatus is recommended in a kind of analysis based on User Status |
| CN106788535A (en) * | 2016-12-22 | 2017-05-31 | 歌尔科技有限公司 | A kind of movement monitoring method based on wearable device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057067A (en) * | 2020-09-03 | 2020-12-11 | 青岛歌尔智能传感器有限公司 | Heart rate detection method, wearable device and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018223359A1 (en) | 2018-12-13 |
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